20599292c2abf72719a65b1d9568c0c5541ceaafd1f2cf5c184626c71759504da3cac2a3bd49314cf8f7e7d3956b113154ea8ae1cfe4ae093ce00621b12f23c12", 0xec}, {&(0x7f0000000380)="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", 0xfd}], 0x4, &(0x7f0000000200)={0x10, 0x101, 0x7}, 0x10, 0x80}, 0x88c0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl(r0, 0x922, &(0x7f0000000080)="3d4d5a407ba6a440dda8a3505a5111c3448057d0a700daf8115d4554dca7a7ea138a33680b33f2ce9fcb4c0b7f74cffe77901a47ad98d65f63af") r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/netlink\x00') preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f0000000740)=""/235, 0xeb}], 0x2, 0x0) 2018/05/16 20:34:27 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/163, 0xa3}, {&(0x7f0000000180)=""/13, 0xd}, {&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/71, 0x47}], 0x4) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$urandom(&(0x7f0000000340)='/dev/urandom\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x7) 2018/05/16 20:34:27 executing program 0: rename(&(0x7f00000000c0)='\x00', &(0x7f0000000100)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x8) 2018/05/16 20:34:27 executing program 6: r0 = socket(0x11, 0x3, 0x9) bind(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d24e3a398312bdf693f1710d2f0b47f0b028b0b01eddf5a4772a036bcae45f4be37903efc3111bb37c647ff7f7d862cdda9c2bf349e0626f4d468ac1ef7769"}, 0x20) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001700)=[{{&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000380)}], 0x1, &(0x7f0000000400)=""/185, 0xb9, 0x1f}, 0x3f}, {{&(0x7f00000004c0)=@hci, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000540)=""/119, 0x77}, {&(0x7f00000005c0)=""/185, 0xb9}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/29, 0x1d}], 0x4, 0x0, 0x0, 0x50b}, 0xfff}], 0x2, 0x0, &(0x7f0000001780)={0x0, 0x1c9c380}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000017c0)={0x7, 0x81}, 0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001800)='/selinux/access\x00', 0x2, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000001880)=""/152) unshare(0x40000000) 2018/05/16 20:34:27 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000580)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)={0xfc, r1, 0x200, 0x70bd2c, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10000}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x17}, @IPVS_SVC_ATTR_AF={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xbd0}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x87}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4}, 0x4004) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x1, 0x0, 0x10000101) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000100)={@local, @broadcast}, &(0x7f0000000140)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in=@local}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) futex(&(0x7f0000004000), 0x400000085, 0x0, &(0x7f0000001ff0), &(0x7f0000004000), 0x0) r3 = inotify_add_watch(r2, &(0x7f00000001c0)='./bus\x00', 0x80000004) inotify_rm_watch(r2, r3) 2018/05/16 20:34:27 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) fchdir(r1) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:27 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/dev_mcast\x00') fcntl$setstatus(r2, 0x4, 0x400) finit_module(r2, &(0x7f0000000140)='/exe\x00', 0x0) 2018/05/16 20:34:27 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_elf32(r0, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x97d) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/netlink\x00') preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f0000000740)=""/235, 0xeb}], 0x2, 0x0) 2018/05/16 20:34:27 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9030, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_config_ext={0x235, 0x20}, 0x8084, 0x0, 0x0, 0xffffffffffffffff, 0x18d5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x9, 0x8000) 2018/05/16 20:34:27 executing program 4: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/244, &(0x7f0000000200)=0xf4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect(r0, &(0x7f0000000000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x80) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/netlink\x00') preadv(r1, &(0x7f0000000540), 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000080)=""/16, 0x10, 0x12000, &(0x7f00000000c0)={0xa, 0x4e22, 0xb9b, @ipv4={[], [0xff, 0xff], @rand_addr=0x20}, 0x971a}, 0x1c) [ 285.275114] IPVS: Creating netns size=2536 id=75 2018/05/16 20:34:27 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000005780)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/176, 0xb0}, {&(0x7f0000000100)=""/178, 0xb2}], 0x2, &(0x7f0000000200)=""/38, 0x26, 0x80000001}, 0x3}, {{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000240)=""/211, 0xd3}, {&(0x7f0000000340)=""/47, 0x2f}, {&(0x7f0000000400)=""/125, 0x7d}, {&(0x7f0000000480)=""/181, 0xb5}, {&(0x7f0000000540)=""/201, 0xc9}, {&(0x7f0000000640)=""/249, 0xf9}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000000380)=""/46, 0x2e}], 0x8, &(0x7f00000017c0)=""/26, 0x1a, 0x1}, 0x6}, {{0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000001800)=""/237, 0xed}, {&(0x7f0000001900)=""/136, 0x88}, {&(0x7f00000019c0)=""/67, 0x43}, {&(0x7f0000001a40)=""/245, 0xf5}], 0x4, 0x0, 0x0, 0x6}, 0x101}, {{&(0x7f0000001b80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001f00)=[{&(0x7f0000001c00)=""/129, 0x81}, {&(0x7f0000001cc0)=""/103, 0x67}, {&(0x7f0000001d40)=""/34, 0x22}, {&(0x7f0000001d80)=""/83, 0x53}, {&(0x7f0000001e00)=""/51, 0x33}, {&(0x7f0000001e40)=""/155, 0x9b}], 0x6, &(0x7f0000001f80)=""/144, 0x90, 0x800}, 0x76}, {{&(0x7f0000002040)=@nfc, 0x80, &(0x7f0000003380)=[{&(0x7f00000020c0)=""/178, 0xb2}, {&(0x7f0000002180)=""/214, 0xd6}, {&(0x7f0000002280)=""/4096, 0x1000}, {&(0x7f0000003280)=""/14, 0xe}, {&(0x7f00000032c0)=""/157, 0x9d}], 0x5, &(0x7f0000003400)=""/4096, 0x1000, 0x40}, 0x9}, {{&(0x7f0000004400)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004580)=[{&(0x7f0000004480)=""/223, 0xdf}], 0x1, 0x0, 0x0, 0x40}, 0x100000000}, {{&(0x7f00000045c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000004740)=[{&(0x7f0000004640)=""/140, 0x8c}, {&(0x7f0000004700)=""/36, 0x24}], 0x2, &(0x7f0000004780)=""/4096, 0x1000, 0x8fd}, 0xa8}], 0x7, 0x10000, &(0x7f0000005940)={0x77359400}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000059c0)='IPVS\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000005b00)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000005b40)={@dev, 0x0}, &(0x7f0000005b80)=0x14) sendmsg$nl_route(r0, &(0x7f0000005d40)={&(0x7f0000005ac0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000005d00)={&(0x7f0000005bc0)=@ipmr_newroute={0x114, 0x18, 0x1a, 0x70bd29, 0x25dfdbfc, {0x80, 0x14, 0x34, 0xfffffffffffeffff, 0x0, 0x3, 0xfd, 0xb, 0x500}, [@RTA_METRICS={0xd0, 0x8, "30e5e449612df20c011b1a6563dc36abf6913c4d41f41fe6c2afcfd2fd69a6592a1ff68d5791a9c6844a8ce8fe16e8e7be34217db5e2588d443f4832e62ca64d69f356ba7cdcc5ce2b01340d2eeeef9e6ca93ac0f02633f8f0032e7f649b4e21e2d7503750d7ddc554850fb3ba3ad4f03d690dbda2990108616ce8ce89f105360f2b437036b3b5d62bf35bfff273a729e4d12d9db585e067d73ea73cb9b1c023bf7c05a343b11a3e3fab695a9ebed581ef7658ad03e326c07613cd864af24615b6b72d7fe06f7b598a7d4a5b"}, @RTA_OIF={0x8, 0x4, r3}, @RTA_IIF={0x8, 0x1, r4}, @RTA_FLOW={0x8, 0xb, 0x100000000}, @RTA_MARK={0x8, 0x10, 0x3}, @RTA_MARK={0x8, 0x10, 0x2}]}, 0x114}, 0x1, 0x0, 0x0, 0x40}, 0x48000) r5 = open(&(0x7f0000005d80)='./file0\x00', 0xa00, 0xc8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000005dc0)={0x180, @tick=0x6, 0x0, {0x4, 0xe9}, 0x100000001, 0x1, 0x8}) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000005a80)={&(0x7f0000005980)={0x10, 0x0, 0x0, 0x8000001}, 0xc, &(0x7f0000005a40)={&(0x7f0000005a00)={0x20, r2, 0x110, 0x70bd27, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x440d0}, 0x80) r6 = syz_open_procfs(0x0, &(0x7f00000003c0)='clear_refs\x00') write$cgroup_pid(r6, &(0x7f0000000000)={[0x35]}, 0x1) 2018/05/16 20:34:27 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x72000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xcc, r2, 0x43a, 0x70bd2d, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xbc4f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffa}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5e4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x20000004}, 0x80) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000280)=0x2) ioctl(r0, 0x5380, &(0x7f0000000000)) 2018/05/16 20:34:27 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) fchdir(r1) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:27 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x151) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000140)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0x2, 0x4) [ 285.400037] IPVS: Creating netns size=2536 id=76 2018/05/16 20:34:28 executing program 4: r0 = socket(0xb, 0x80000, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/netlink\x00') setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000040)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000000)=0x8) preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f0000000740)=""/235, 0xeb}], 0x2, 0x0) sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000100)="65a9e6c0c7f75003c4ae62be67ee2419b1b8a2982552cb412103a814bba8056db1ad62e4", 0x24}, {&(0x7f0000000140)="21bdbae126f83bf58f5d90fd27076e2d11acfb303fc4983ebfcc9de8d56ac8ae2eaf40154cbf033134d3e61e70d028d03e5e051834c8d95b2e8b01323e0eb5fd502fbba90ef0ff2c8d85201332eb3549ed8dd372325918a2c16bb6ad4179861a8b824cb22c0fb83f9255167af0baec5987a5cf104e4cad8d473ccfbfedeaed0e45cad85d24dff7b09f260fb63e5087f1c3acd934128fd333a0fb48937e85e32f74c7fec9fd93d213776a1d0edb5b88fa9ee15873f91a89", 0xb7}, {&(0x7f0000000200)="899dcc6e96e050387b3939a0922c5bece988", 0x12}, {&(0x7f0000000280)="2f0abefe907a99a113958e791f6e6db981b294e0235d1d509bf01f323695d6bb32ef1c65dd0aaadcdffc995fa9b7d731f9fb68e27eb328a4385e78f9adc95b75e27f7c329492b30c80de5f87b5e323091b3305624c7c7bee1d25c1ad367c180657", 0x61}, {&(0x7f0000000300)="4217c21b00b91a74f0d48db1d3807ba74dc932e33d222fbaaef089925a9721a5430a3b1dfc35783be5a1726f", 0x2c}, {&(0x7f0000000340)="5c3af18aaea9549c06e79de14c04689e8dcc7cd58fa70623063dcb704b40fd7f1ba1bb507f46d9e636b836a9d3dd99f3", 0x30}, {&(0x7f0000000380)="8499fc20b56759f29e4b4ec7f8ba9f49782a5ebe7db6d9aecf0690294339acb6988507ae460f214d063a23f6691dc9ac860bc14970d257963d148e662dd58d0ec2b2cc5d105f424d548326be588b42716c7dba6e5236a8cd4e80650a01b4191ae2f17c3657a686411a712edff62f1bd8f6d0a6395ef6a2e708fbdd206bf52d6d37848d55fe8afdca5690a4ead337d61f43d79cb579b6b0c465db76f2e023b6757959e4983f9dabf2e513df62d8ce4ee43006c525da67a83f8ea18d304af9d346", 0xc0}, {&(0x7f0000000580)="cddaf8f9ca3427609eeb77394f4262fdeb6115382b0798759f9a77fc5e6de6edbaee6deddbc5b33bc9226e304dbc7cbdebdc6709543b10b18ebb1026505affc069b40eb341644437dc12eb4ef079ef40420a11b593e678bf5e81b32d048cd64c9d901795589a1985b4d2a2c95338", 0x6e}, {&(0x7f0000000600)="3734bdff4fb4a31db414b156765052551c0f961d5f9ed30dd37c501ae3d2d89a0ff13c0710e174643a650fdf7c051d46b1ccfe266a48c99714e48fe4e38ee2e1ba79c92abafeab37800a3b7e2ababa4f439f53e84bb570a6c84bb74c4666e970bd2ee72ae5eab3dfa40619def6d5b0bd703dc80e442ae3d4492f7392b89799d677343430bddd287be99b94c7eab4c13ab0a205d60007e84579bf294661b5c49b9672135672c3e2f1bb14cef7b581d7f5b1f8e1f497b2bd7c99a8b6ab02c1ba6368a80b92af88fb2f53cf79025c8fd43fd8eb95817e45109e63623b8bcd9d2331a4a7d73e", 0xe4}], 0x9, 0x0, 0x0, 0x90}, 0x8000) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000700), &(0x7f0000000900)=0x4) 2018/05/16 20:34:28 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001280)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) r3 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001380)=0x0) lstat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/snapshot\x00', 0x10000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001800)=0x0) getresuid(&(0x7f0000001840), &(0x7f0000001880)=0x0, &(0x7f00000018c0)) r10 = getegid() r11 = getpid() lstat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001c00), &(0x7f0000001c40), &(0x7f0000001c80)=0x0) r14 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() r17 = getpgid(r8) fstat(r0, &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002b40)={0x0}, &(0x7f0000002b80)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002bc0)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000002cc0)=0xe8) r22 = getegid() r23 = gettid() fstat(r0, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000002d80)=[0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000005580)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000280)="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0x1000}, {&(0x7f0000000100)="a03543d7f6345838fb2ae0bc8331558cbf5bdd0d61ff7bdd56faec1f898c7760cee5f1", 0x23}], 0x2, &(0x7f0000005740)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000fd01000000000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0040007f39e500"], 0xc8, 0x24040080}, {&(0x7f0000001640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001780)=[{&(0x7f00000016c0)="1b95f8ed64b4a8e6655ebc159c3f941c20bb21ab63181932b0b60d514ac9b08c09d1da661990f14f785b23e8ae5a66672ec9dc84169b246375601e00cb7b566ba685e8644aba56fcfedb0ffe0a470431b634072ae98128ba385eb8361607f855b7a8465377dfaa220424f12d7b4e21e8befae5d82711ff195bc10712aecc4537f9882906957dbda696ed0d6897bce93d6f77333673df727b11a474868f", 0x9d}], 0x1, &(0x7f0000001900)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xf8, 0x24000000}, {&(0x7f0000001a00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b00)=[{&(0x7f0000001a80)="ed2432a9ef893d81d6fd1f8a485557a26cc168a7f20de72630f79a68926db93f871ba83dfa3c558cebdfec793b1a075aacdfd2101153a989b09ddb462d3d75ca1b0d5de011aeeb027f73d9a4a91291d330a718efdd162b0430a64bf9b33a063fadb2728ffe948a45bb2b991cf2fda0c74a14e581c54d883e", 0x78}], 0x1, &(0x7f0000001cc0)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x20}, {&(0x7f0000001d00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000001d80)="4370632415dc04717c7d900fe063d1186d9a1edd3de5f64d020c61ddd9794a1001922112d56b2a0a702a43cf1ef02d7da2103b8cb89f5902268cc942122aba7d0dd98616165cc6fbf7baf60d020c258dd0d20b2a5e0a7f7ba5b867f0a0fde8771461f170448e4ac4c115d245cb1496a9e1a6", 0x72}, 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", 0x1000}, {&(0x7f0000005080)="4136835f822950b7c9179347fb5d704263b43ab03a2eab3421c5bbea4026d4f4e6cdecce32a428e03f30d0d390e25d9b1307b76d300f75d42b9db991cc162408ba64de97290b6236dc60951751a90af38cfe4fef26cae7c9a1574717344263c3f66ab8a105b7f1332ee3509f148005f169f97c4cf121b187bae4247b3cc912cb19884713f3b0dbc818116e5123fa3704593520f5ad20ab18cb725d18dd8836516a81273fa1f486d9d3c41a7580b3dc5d14dfa5b3840b34f6701a61360cd6b7f49503b53e5c0bb68571be2bb2337265963bb6ba983bb6ae0a", 0xd8}, {&(0x7f0000005180)="f2955f4528c67ac7692d4edfe4c2a06b95371fbd1c5366dcc474473d162dd784db273d7b6fa1c806ecfd6d71061845b928adcd3393532f64309400216135b0ed2688bd5bce74493f5f3004fb1a29a726b05a3848542eeb4795d9b0376e3df7812410afcd3361fa774e4d0ea1e08db6e4294b1717e500f27a208d2b273f39d4e82d358a55b2ea14aa11566cacbd361656fb6ae9bad834eb26d909abaf8e668efccf4ad1ef71642ed7f2ce72880c506c727c30dc6766f1bdc922142a10ff1d3f78518849d5d40dca24c9afa110f54a7c5bda", 0xd1}, {&(0x7f0000005280)="232110a1bc3e72d7868c0cc088524f6c3a692023dfadf198c5efe8217fcec51df9f025eb2695", 0x26}, {&(0x7f00000052c0)="7338bc9c3a286387f23d0108fa83d1b62eca4dd418989820f27cb80ed74f35b302e4300317995f687d41cdd423d0dba4cdcb2423db210d90e913c57eb4867ee7f139d0f6a1", 0x45}, {&(0x7f0000005340)="7f607e38eaa316a9aca4317acac4f187be275c9440a27a92c609c296b28e0ead43ff283af7d399ac9a1c062ad5a0cfbb6b1171bf75c1f07ac07c74a09922cd14dce9f0263676daa2b67cde0850672f2892fa97159e4f5b4c8517e1defcd1413b91bdaebe02d8f40badd38fcd965fd0602c2f8b846be64523dde85c37ed25034846006f20559c604b208d47db7ed48fa23254c8610c1a13f07a89da96a2c4720e0d89e7177a5a5e4329c9b9bbf0102867d0722bd3199f2c9f134a4ca9cc45fb0b8e30c50aad33", 0xc6}], 0xa, &(0x7f0000005500)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000c73200000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x50, 0x1}], 0x7, 0x840) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='/\x00', 0x0, r26) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000000)=0x7f, 0x4) 2018/05/16 20:34:28 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaab, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000100)) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000140)={0x1, 0x1000000fe3, 0x5, 0x800, 0xbc79, 0x76}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000300)={0x3, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x301, 0x2, 0x6, 0x1ea, 0x3ea, &(0x7f00000002c0)='gre0\x00', 0x2, 0xa6, 0x800}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e20, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, {0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x101}, 0x9, [0x670, 0x3, 0x6, 0x4, 0x5, 0x6, 0x0, 0xf4e0]}, 0x5c) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) 2018/05/16 20:34:28 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x4, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r2, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000100), 0x4) rt_sigreturn() setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000140)="b6f45671186b894c9a35972e28bb26c0ab81ecdac6349bf3cb1c361d8a06b2ad4926013fc3131b38b83caf54c20bc5baa11e96e2a42dcfe5cfe644dc43fc18b43cf9a74d43e33d580c176de1d1af3f763a055cbe02efe207d5391ba7250b4d5954fdc11687c9d1fcc39942252b21fb111c6157b262f0830bb596ae0ecbb9f124ea8c379c26ed94b801e5857ccb532d2b758b48f23c010b9b706c83574e192ee5dc0618d90b785198dab12051a8abd15daef03bfd2e60c599a73cce2ebfacb09b850465226271a2b92cdcdb1aba5cdb79c6083ce94e0033a75db567", 0xdb) 2018/05/16 20:34:28 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x4e21, 0x4, 0x4e22, 0xb19, 0xa, 0x80, 0x80, 0x3b, r1, r2}, {0x81, 0x2, 0x1, 0x6, 0x215, 0x22, 0x101, 0x9}, {0x3f, 0x5, 0x1, 0x1ff}, 0x1, 0x6e6bb4, 0x1, 0x1, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x4d2, 0x2b}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0x3507, 0x3, 0x0, 0x1937, 0x800, 0x8001, 0xffff}}, 0xe8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xe4, r3, 0x1, 0x70bd29, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x34, 0x2}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xc7e}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x800}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x4004000}, 0x20000040) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x1e, &(0x7f0000000e40), 0x0, &(0x7f00000012c0), 0x302}}], 0x2, 0x0) 2018/05/16 20:34:28 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x301) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)}) 2018/05/16 20:34:28 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) fchdir(r1) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:28 executing program 5: getrlimit(0x2, &(0x7f0000000000)) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000100)=""/254, 0xfe) 2018/05/16 20:34:28 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x7e, 0x4) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) lremovexattr(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)=@known='security.evm\x00') sendto$inet6(r0, &(0x7f0000000240), 0x2b6, 0x2000000b, &(0x7f0000000200)={0xa, 0x4e20, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) accept$netrom(r1, &(0x7f0000000240)=@full, &(0x7f0000000100)=0x48) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/16 20:34:28 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x40000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000006c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80b000}, 0xc, &(0x7f0000000680)={&(0x7f0000000580)={0xd0, r2, 0x400, 0x70bd29, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6e52}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xcfc}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5bb}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xccc}]}, 0xd0}, 0x1, 0x0, 0x0, 0x1}, 0x11) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) fcntl$setown(r0, 0x8, r3) r4 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48, 0x80800) recvmsg(r4, &(0x7f0000000480)={&(0x7f00000001c0)=@sco, 0x80, &(0x7f0000000380)=[{&(0x7f0000000240)=""/93, 0x5d}, {&(0x7f00000002c0)=""/152, 0x98}], 0x2, &(0x7f00000003c0)=""/179, 0xb3, 0x8}, 0x100) ptrace$setopts(0x4206, r3, 0x22, 0x10) 2018/05/16 20:34:28 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000100), &(0x7f0000000080)=0x29e) accept$netrom(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) 2018/05/16 20:34:28 executing program 4: r0 = socket(0xa, 0x1, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x200000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/netlink\x00') preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f0000000740)=""/235, 0xeb}], 0x2, 0x0) 2018/05/16 20:34:28 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) fchdir(r1) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:28 executing program 6: getpgrp(0xffffffffffffffff) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) fchdir(r2) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x80000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) sync() ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) pipe(&(0x7f00000002c0)) 2018/05/16 20:34:28 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) 2018/05/16 20:34:28 executing program 2: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000180)=0x10, 0x80000) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x31, r0, 0x0) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000000100), &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000000000)={0x4000}, 0x8}) 2018/05/16 20:34:29 executing program 4: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x4031}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x7, 0x8, 0x7fffffff, 0x1ff, 0xdd}, &(0x7f00000000c0)=0x14) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000100)) preadv(r2, &(0x7f0000000540)=[{&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f0000000740)=""/235, 0xeb}], 0x2, 0x0) r3 = socket(0x0, 0x6, 0x4) setsockopt$inet_dccp_int(r3, 0x21, 0x10, &(0x7f0000000100), 0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000280)=""/115, &(0x7f0000000300)=0x73) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) write$binfmt_misc(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="73797830cba9afdfcc7aeb7c716e8b44e061233afe42cd0d1bc4db71eebe032c62217074d3604a1e4dffd79f1bddede3e0409d557d06e38b30d2d24952959c7c5c10051733a328a60bd49e0bec9fa83facdc0e616da903372ae9deb9a52abf2c6e2fc71a8f7c438ed6fa95b81d0f6b5a30df00000000000000cb111c30fbbe9c09f781d8bfe2fbd4a8f88cf56d427ac7b6c9b17339f3bc9dd1d763e20c8404ba5292d330d80394ae10867726f3887ca9c7463b69895345a8515f5df9f4bdc49750a3621ff4126555870d088738257a284de3686e680f1e4e0687cf3b52ecd138b14b797ff58f91df608414ffffa94dc0520000000000"], 0xf6) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000580)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x9, 0x95a7, 0xfffffffeffffffff, 0x500, 0x4, 0x40, r4}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000600)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, r4}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x2, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) 2018/05/16 20:34:29 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6}, 0x8, {0x2, 0x4e22, @rand_addr=0x5971}, 'veth0_to_bond\x00'}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x808000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x0, 0x400}, 0x6) socket$nl_route(0x10, 0x3, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000008001be0"], 0x1}, 0x1}, 0x0) r4 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x2, 0x3, 0x200, 0x1, 0x0, 0x3f, 0x1, 0x2, 0x877e, 0x2, 0x2, 0x1, 0x1, 0x8, 0x3f, 0x0, 0xa85, 0x7, 0x0, 0x8, 0x4, 0x7ff, 0x3ff, 0x7, 0x401, 0x3, 0x0, 0x80, 0x1, 0x5, 0x0, 0xae6, 0x0, 0x330780000000000, 0x3, 0x4, 0x0, 0xfffffffffffffffa, 0x4, @perf_bp={&(0x7f00000001c0), 0x2}, 0x519ee5fd8239580e, 0xbe, 0x100000000, 0x3, 0x800, 0x2, 0xfff}, r4, 0x0, r0, 0xb) sched_getattr(r4, &(0x7f0000000100), 0x30, 0x0) socket(0x11, 0x80002, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/16 20:34:29 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write$tun(r0, &(0x7f0000000240)={@void, @void, @ipx={0xffff, 0x11a, 0x7, 0x0, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, {@random=0x1000, @current, 0x3}, "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"}}, 0x11a) r1 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)=0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000200)={0x2000}) epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000400)={r4, @in6={{0xa, 0x4e21, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x7fff, 0x2, 0x8000, 0x7fffffff, 0x8a33}, &(0x7f00000004c0)=0x98) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x8001, 0x5, 0x100000001, 0x800, 0x0, 0x4, 0x40, 0x3, 0x7, 0x101, 0x7, 0x2, 0x0, 0x2, 0x7, 0xfff, 0x3, 0x0, 0x926, 0x7f, 0x200, 0x5, 0x7f, 0x6, 0x3, 0xffffffffffffff8f, 0x100, 0x9, 0x6, 0x3, 0x76, 0x1ff, 0x4, 0x6, 0x80000000, 0x1f, 0x0, 0xfa93, 0x1, @perf_bp={&(0x7f00000000c0), 0x2}, 0x8, 0x400, 0x9, 0x2, 0x4, 0x800, 0x8000}, r2, 0x2, r1, 0x3) 2018/05/16 20:34:29 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) fchdir(r1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:29 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000dc5f98)={0x0, 0x0, 0x0, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000021af98)={0x0, 0xb6, 0x40, {r1}}) 2018/05/16 20:34:29 executing program 6: mkdir(&(0x7f0000000100)='./file0\x00', 0x6) r0 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x300, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000240)={0x557d, 0x8}) lchown(&(0x7f0000000000)='./file0/.ile0\x00', 0x0, 0x0) read(r0, &(0x7f0000003380)=""/4096, 0xf) umount2(&(0x7f00000000c0)='./file0\x00', 0x3) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c) shutdown(r2, 0x0) r3 = socket(0x1, 0x800, 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7fffffff, 0x7ff, 0x9, 0xfffffffffffff0b9}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000140)={r4, 0x5}, 0x8) 2018/05/16 20:34:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/if_inet6\x00') readv(r0, &(0x7f00000015c0)=[{&(0x7f0000000240)=""/127, 0x7f}, {&(0x7f0000001640)=""/68, 0x44}, {&(0x7f00000014c0)=""/212, 0xd4}], 0x3) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x3, &(0x7f0000000340)=[{&(0x7f0000000180)="1977a4c1ab315f11dc8385c6a688208629e1c54241ef2e4b86835788de2091bcd7e215771f351c68f3e041bc5059c2c429eb93d9dbcff1531b1c7d4d8863a909e18059e24001bdd1b8317137ac69ae3d6b7f4f7e9e62f87fb9667f8d2ab519d95fece01bfc0ae74f599313271d7105e39a670e1d28a4a36753c7bf68b4de5976d1862fda32c59d08bea60fd0ed07b5bb738704d9a1883b7ec672f015f2cbfda3a0d3f36964e12f6b43c5d027adae24c134f28196cdfff36f122e89de39ae38cb", 0xc0, 0x1}, {&(0x7f00000000c0)="9802f1356e373bde41c5cfcc3b36a0b57f2efd0a28f497ef2aadb543dae569064a20bb65f3b7d1058475bd4370dd9ee34fdcf8bbe05e8f73e159fd83704fdbadc7b295d8061a6aeea85ea60512aa585dd6a2", 0x52, 0x8001}, {&(0x7f00000002c0)="e7ba67c1fc7543f309fc9674a0503bf2e8d844b0ed49c28fc7bafb05685a73baa968c99ff84c4f8d8bdc0d6bebb8bf72efa0539736a40ab089e87929f70763057e41dafa8a0b01209f531f9cd6a0", 0x4e, 0x1a8}], 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x80) 2018/05/16 20:34:29 executing program 5: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[]) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$selinux_validatetrans(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[], 0x0) fcntl$setstatus(r1, 0x4, 0x4000) r2 = add_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100), 0x0, 0xfffffffffffffff8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x4, @time={0x0, 0x1c9c380}, 0x6, {0x9, 0x5}, 0x1, 0x0, 0xeb}) keyctl$setperm(0x5, r2, 0x20024) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:etc_t:s0', 0x20, '/usr/sbin/ntpd', 0x20}, 0xfffffeff) ftruncate(r1, 0x5) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000001c0)) keyctl$setperm(0x5, r2, 0x200004) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/05/16 20:34:29 executing program 4: r0 = socket(0xa, 0x7, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/netlink\x00') preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f0000000740)=""/235, 0xeb}], 0x2, 0x0) 2018/05/16 20:34:29 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x0, 0x0) clock_gettime(0x200000000000000, &(0x7f00000001c0)={0x0, 0x0}) write$sndseq(r1, &(0x7f00000003c0)=[{0x400, 0x80, 0x7, 0x1000, @time={r2, r3+30000000}, {0x8, 0x401}, {0x3a0e, 0x3f}, @addr={0x7, 0x5}}, {0x75, 0x5, 0x81, 0x100000001, @tick, {0x9, 0x34}, {0xffffffff, 0x8001}, @note={0x7, 0x76, 0x8, 0x0, 0xdf7}}, {0xffffffffffff0000, 0x20, 0xf6, 0x3, @tick, {0x100, 0x5}, {0x2000000, 0x8001}, @control={0xffffffffffff7fff, 0x4ae8, 0x6}}, {0x1ff, 0x9, 0x7, 0x1ff, @tick=0x80, {0xfffffffffffffff7, 0x8}, {0x7, 0x2}, @raw8={"0de1afff984dbab44cf093d7"}}, {0x7, 0x9, 0x1000, 0x5, @time, {0x8, 0x3}, {0x4, 0x1}, @time=@time={0x0, 0x1c9c380}}, {0x3, 0x1, 0xffffffff, 0x3, @time, {0xe9, 0x9}, {0x80000000, 0x6}, @connect={{0x9, 0x5}, {0x1, 0x1}}}, {0x0, 0x7fffffff, 0x40, 0x1, @tick=0x10000, {0x4, 0x8}, {0x180000000000000, 0x2}, @addr={0x7ff, 0x1}}], 0x150) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000340)={{}, {}, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x101, 0x0, 0x2af, 'queue0\x00', 0x100}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffe00}) [ 287.133772] IPVS: length: 115 != 24 2018/05/16 20:34:29 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000002) 2018/05/16 20:34:29 executing program 7: keyctl$session_to_parent(0x12) bind(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d24e3a398312bdf693f1710d2f0b47f0b028b0b01eddf5a4772a036bcae45f4be37903efc3111bb37c647ff7f7d862cdda9c2bf349e0626f4d468ac1ef7769"}, 0x20) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000140), &(0x7f0000000180)=0x10) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000600)={0x27, 0x1, 0x2, 0x0, 0xf602, 0x1000, "197bbef3af9e8361e91854a78f3fa2f2d1ab346d00d5ccafc9bf4c288d7e0b03d5c71d3359dde188d6cea9149ac2f9075cedc66b3547a9a472a7f80534be38", 0x2d}, 0x60) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockname$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f00000003c0)={0x7, 0x81}, 0x0) symlink(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00') unshare(0x40000000) write$selinux_validatetrans(0xffffffffffffffff, &(0x7f00000006c0)=ANY=[@ANYBLOB="73797374656d5f823a6f626a6563745f723a72656d6f7661626c655f6465766963655f0c4588b3916f763a73302073797374656d5f753a6f626a656963656b69745f657865636aa66c68775f8c8739d820373320756e636f6e954eda2a5bd5e25844623c0742cf66696e65645f753a73797374656d5f723a696e736d6f645f743a73302d73303a6330ffac718e323300000000000000004004a22a87dcee4078ddaab2f1082886a268fd56a4d545206d0209c42244f40616b58e7bfe089924e7368c1ec1a3922315b178612d5fba2913f742d33d3f5a613480fb204bf86045ba1978e3f4ab761fbbfae291a288cadea363094c9930538d38591fe3b356348cb53062bebecf1cd67332df74cdb16c0bb813a99b39ffdce12be80d1a90cef3bb2f86cad3e2053b4544fa3d01afc4f38e2ba62d2c2442589841291366d31e61d6b253fa9df06ede4c7e0857090ea60d8689c507ff362d070eaab1856095a88b0d0a0ed71a5c3eedc7ac8f0808fe98eed79704f7ec4658aa00d17e3d83a75645bb5ca146047db124e0659b8ad85fcf6507b96a1f2506ec850bd26f4031369efd5115492077d2869d4bca411f76319ba919e871b58c51d5a27dcf7bf2ac2b87e62696c4d8e2af8fd5c9eb5519196051beb64c7e45bf03b4a5ccad1909cff7c0ba7356e68fc50e47f5a5a2991c05688d605b6ea14c59637ec88c5266"], 0x1f9) sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="ea1a2a4dffe69b6215d1e59e05f68f0d7ea8deafae33f43bfbec2a1d6b329803a920a82b47659db1ccc7f73829704ff5235f00645be2ebfc6c97a528a862b5894ac13b416e92aba8e0a9c39e4d5446281798993892304415ecc2120743ddf3fa52111debf67d9b72b8c77a12747e994caf5ccc48335c2cb0e8812c0677cdaeb93a7cb92e48a1940f02643e7419be2c2f669b2e367e1ec936ace01e74365e1e7dc01c2e819fa25cf9680b9b5a8bd175d7dd061c2159da94ac8937d686", 0xbc, 0x0, &(0x7f00000005c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) 2018/05/16 20:34:29 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x20002, 0x0) getpeername$netlink(r1, &(0x7f0000000140), &(0x7f0000000180)=0xc) readv(r0, &(0x7f00000000c0), 0x0) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0x1000, 0x4) 2018/05/16 20:34:29 executing program 3: get_thread_area(&(0x7f00000003c0)={0x6, 0x20001000, 0x4000, 0xffffffffffffdbd2, 0x3ff, 0x7, 0x5, 0x7fffffff, 0x6, 0x401}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/175, 0xaf}, {&(0x7f0000000340)=""/80, 0x50}], 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0x104) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000440)={r3, @in6={{0xa, 0x4e24, 0x4fa, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}}, 0x7a8a, 0x8001, 0x7, 0x4, 0x4}, &(0x7f0000000500)=0x98) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) fcntl$setpipe(r2, 0x407, 0x3) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000540)={0x9967, 0x15, 0x1, 0x4, "ad8a4abd519bfcd12fcd26fe393350ced08fa63dccb33e761eb06a8eba3dcc9d"}) 2018/05/16 20:34:29 executing program 4: r0 = socket(0xa, 0x1, 0x0) clock_adjtime(0x7, &(0x7f0000000080)={0x7, 0x40, 0x800, 0x9, 0x174, 0x2, 0xe82, 0x7fffffff, 0x2, 0x9, 0x4, 0x800, 0x8000, 0x100000001, 0x9, 0x2, 0x5, 0x3, 0x3ff, 0x4, 0x2e6, 0x8, 0x8e, 0x2, 0x6, 0x80000001}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/netlink\x00') ioctl$KDENABIO(r1, 0x4b36) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000180)) preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f0000000740)=""/235, 0xeb}], 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) 2018/05/16 20:34:29 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) tkill(r1, 0x16) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000240)=0x1c) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x202200, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) 2018/05/16 20:34:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) unshare(0x400) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="c626262c8523bf012cb045") setsockopt$sock_int(r0, 0x1, 0xfffffffffffffffd, &(0x7f0000000100), 0x4) [ 287.271899] IPVS: Creating netns size=2536 id=77 2018/05/16 20:34:29 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0xa0) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [], 0xa, "4c502697d79e9955285d2a46db3b45e4df176327010ad0c350f5bc9839ace43df6b4c3aec57862983b286ec5bebac3728c3b0045983fe5c90b7427c5b10d11a6c7bfdc3ed3c77adf332bb30a83ecbdd3ddb7e394e32b67d4548bdbfc9415aae3e208303302e33d93fdea51bfb4e12a0d9fbd1ea9462ad1df6f7705868e9ab152095ac434e297e2c6e37ae7e07addb2bfdfc8eb8d6ee88c75a1e6317e40a36160a4c5797a806e74af0c7233479da0251d91a6928c"}, 0xbf) pread64(r0, &(0x7f0000974f42)=""/190, 0xbe, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f00000000c0)={0x7f, 0x7, 0x6, 0x2}) 2018/05/16 20:34:29 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x6, 0x4, 0x1, 0x8, 0x0, 0x5, 0x0, 0x0, 0xffff, 0x775, 0x7, 0xffffffffffffff80, 0xc33, 0x0, 0xffffffffffffffe7, 0xcda, 0x80, 0x401, 0x6, 0x80000001, 0x8000, 0x8, 0x5, 0xe0, 0x5, 0xaf, 0x9, 0x1d6e1adc, 0xffffffff, 0x7fff, 0x9, 0x100000001, 0x6, 0xa70, 0x5, 0x3, 0x0, 0x8, 0x4, @perf_config_ext={0x7, 0x9}, 0x800, 0x1, 0x9ec, 0x4, 0x6, 0x80, 0x8001}, r1, 0xc, r0, 0x8) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) [ 287.334135] IPVS: Creating netns size=2536 id=78 2018/05/16 20:34:30 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000100)={{0xffffffffffffffff, 0x2, 0x3, 0x3, 0x9}, 0x0, 0x3, 0x7ff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000000)={{0x7fffffff, 0x100000000000c}}) sendfile(r1, r0, &(0x7f0000000180), 0xb521) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000200)={r2, 0x1}) 2018/05/16 20:34:30 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_tables_targets\x00') sendmmsg(r0, &(0x7f0000000c00)=[{{&(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x3, 0x3, 0x3, 0x2}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000240)="1ab12bf054c63a68cc64386589064875ec02abf4f263e3d028081c1523823290ff722d50d22e47c538455201670ee02b774ad8f114a6533731c0a741f432b1ef9e4234e34cb8bac41a6a9110e8c42cd4127a8036b6527237a8fe138b49d029f535e9d6fb346acd7eac85a7143f9998216465a3fc0f090bae3834596d7380d5be2e083fe2a15f8d7c7bc6cb0d1e830c19ea2696b97a4e4a5180042a284a474046a3ff5b40140376fcfd14630ddb20b23e2d5ba6165e4b47dcbe18a6e91b2ca2b0cd3713f630eefad3d06c9e0d60aed45880d0c7ef9bf6bb310ded8a72932b34a9979353b840f9563a03502cda", 0xec}, {&(0x7f0000000340)="84011f7c471e1d4f6db183d1509161fe5da1b79a78f13a6be90064559c0c41d2eb44c93782fd51d4978a83b9daf2b47f361db2617d905010c393f2783c4d318d61390bddbdec52c9f966efb77f17396934345a6889c19c284230b5016fd0ad18423d0344893cea476cb9ef9f4397bf", 0x6f}, {&(0x7f00000003c0)="7a3217d90bc08ac771af51738bcce1518e7adcd6924d68f38ba9e804d26732468a28cf63f5abe446c7d75440d4b6b58eedf1065c88ae6c22b7487091c7898681b1ad177fea02cec32da332564cd62484fd5b35f42910421ede2fafc0662e94179aab030831601c9ce2d88f4774101a65d6019b07a39c6dbaae11468a4e77ee6812251ee5e75325fa37052e00ac5d305e5dddae5603b334fab7ec15ea74c3c698165f48a1f6e3ac3ccb6b6a75048f22efa0bcfb99562af0680604dee6a15fd173ea0e7228707a6a1c122cef8611e25936be26e6f6c48b5992a6244468bdac52d3b02da9a9d390303ed399f775ea2d7c96799430c5d4d6", 0xf6}, {&(0x7f00000004c0)="ee6550e0aff45f045cee2e35dd0225b0381d2804cc9e0785e37ddd0bcc6fa35bf079cb66960dff715101a72ca9c0952d2bd1fce96ce1485dbdd501c0779bff1b78887f96350667a42d3026eaa94068303d21da80798bb55a942c2d4e363c74066c2c", 0x62}], 0x4, 0x0, 0x0, 0x44004}, 0x1}, {{&(0x7f0000000580)=@nfc_llcp={0x27, 0x0, 0x1, 0x5, 0x1, 0x200, "a9d283085338bcd75f359d777a3c2f574bf39d76015c39ef6b072930f8cb4f22c5947604c571055e00412b89fbe31153913131d3bcd8cff2c94425c43872a3", 0x2b}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)="c466359c29ffb7621a3d1702ce527a9f36bde29395f6511e802d3154f32c74c7c623fde1c2a4ea88d7e98b1d4d130d210040bfd2c744015c2281e0a3cd94702c86b299af33f2f71bb84cd4243845fa6d5bdc32374d68b61998246e397d2fbe947f", 0x61}, {&(0x7f0000000680)="fb1de2501322d5167cb8255ec35da0de30d179f74f434d49a5a872b962d5f1ad2120dc65713f8982308dab06390fc104e6b5bd9f428a806f8e9496bcc47e91866a6bb369a92a324651de4c6343abfc8133a22a5706b37183d3cb9a3bca2c1525e132a606a4dd2f5335b56bb8a6d92ef9cb1bad937c2d6f779bd237516200ae260860a78cb55159ac10afc97a37bf1dde0d628a2b8564ab9707d458e0728e37ffd4d67ffdf26335b8465012a0bdb5e9616da1580063bf4a9b74df", 0xba}, {&(0x7f0000000740)="7e526ab79980aae1c6e246c547b33bce6bab735fc94d2c19ee17fad82bd949ad634cf1a9c5d6a62ba3bcf3f5cab140bce1a6f1ceabdc227808fd1183924b1f3bbef9b56ed95b91d173c6ebf71f6626d89224afb08d9414583b419e6c8f11e8eb33992f03cd95215aa744a252a693d7a79664faa1e53f49e0320f470f65ad6bb7d2a8b31cf45f812436508af2c08f3cc3668414bfb23b679cd58b72900326df0cdadfaa18fabb21c0", 0xa8}, {&(0x7f0000000800)="1a15b003f185e50b944662020c", 0xd}, {&(0x7f0000000840)="2f938ae861e3b9eee34e3566f7d26b329a2d89318104687af6df6ff16d376b8db5170f2910fdc993722be7b4249487e77a4a852be615d68975b7213549b3d4a6c4e63d0b7e0cea00f35361dbaad1af4b575cc19dd1186c14857c9baf65cfcda75a584b8bb9b99aceacd6fc5bac5e7faa2049cd9504a93b77a872b5e238799272", 0x80}], 0x5, &(0x7f0000000940)=[{0x10, 0x11b, 0x7}, {0xf0, 0x88, 0x800, "4904cfadb051a1f740eb4cdbee9fb5219173327e9c2f24ccbcbaa31e0aeb745801ca11977e7c2824451f3a04032d48fea9d5d73764997ee36c48aba8d813aedbea6a5d169abd5abec46fef4ed043d83e0fdc948b7bbfaba1ef492984a26a7abddaea74b37104d956c0be22bd535ad6b8b6663e687e6609b2c41793681cc8afe834ea239614f6b309bc1ec83ec8e70c7c49daa4d7e196bffc69ed7574417490f45f8ade7b9b3a58fe1d50c522df039f9a9854db5057b2d6171cf37636b3c42fed1e7c893d4dddbbcff793d4227a6cc2ab85fb57f2851e010769fa5434"}, {0x68, 0x107, 0x40000000000, "a1ede41ccaaea7468b62356cf5a7aa366efc2645576aa9492f50acf744dde189f3ce8e4311dc3476c9aeb0739298663ff4261a469a1215ebde9f4b6db42afcf89604508256dc1e1ed8703d3a3a701deef7"}, {0xc0, 0x11b, 0x2, "0276b768e667d2c81db445fc2e8a60a852de2b95c8e1f4f289cca4f0edc6bd5e1830003214b83b997e8a700cce5ab5a72bfc5495c954b854789df5b01f9a8ead191872824a3ac57bccdd946b48cc6481a5ca4c5a8ba54cfbcb2f844141ad6c0950ff8fcd824e201ea8ee1bac9f08a8556eae21424a08ea98e5fd9b6001d0874560ff7ed6302596126453164ef470e70b450079983d9d704c329cf333c37f3b3610307af81dc76385d33f08"}, {0x80, 0x11d, 0x9, "9282d0dd903f36dc30dbe5b6b57be62739aacb85f30100f74fa09f7f5a0c3ba2c98e77e4db987c57ceeae4f2f8adc1e9f3700e70973d1ff68efdf792fc403fc72bc89200565202af2d2a8f07747f01782e86ad0f551a7de38677bf535c7d2758e3ae112183f3ac802b58e83d2a07"}], 0x2a8, 0x800}, 0x3}], 0x2, 0x45) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000056ff8)='./file0\x00', 0x0) getdents64(r2, &(0x7f0000000080)=""/111, 0x6f) 2018/05/16 20:34:30 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) 2018/05/16 20:34:30 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000600)) r0 = socket$inet6(0xa, 0x2, 0x200000088) recvfrom$inet6(r0, &(0x7f0000000100)=""/185, 0xffffffffffffffe5, 0xdffffffffffffffd, 0x0, 0x1b2) recvfrom$inet6(r0, &(0x7f0000000380)=""/41, 0x29, 0x2000, &(0x7f00000003c0)={0xa, 0x4e21, 0x12f0e274, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000)=0xfff, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24}}, 0x7, 0x0, 0x6, 0x0, 0x4}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000300)={r2, 0x100000000, 0x10, 0x3f, 0x80000001}, &(0x7f0000000340)=0x18) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x4200, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f00000005c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f00000004c0)={0xa8, r4, 0x912, 0x70bd2d, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffff7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x29}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20004845}, 0x40000) fcntl$setown(r0, 0x8, r1) r5 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r5, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) ioctl(r5, 0xffffffff80000000, &(0x7f0000000040)="36bbcb4a7b36cccb05244d2044ac3df480b027f50ee77a14496e926446ca018e564a811eb98c50b786f07489333005c4fba3949ab07aabf9f09d93fc83de3c0bddf18d9f74fabb4a2989f5af16ed047b75c6c2828694f7d304c0dafe1bfefaa05e53") 2018/05/16 20:34:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x200900) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x180, 0x0) recvfrom$ipx(r1, &(0x7f0000000200)=""/181, 0xb5, 0x2000, &(0x7f00000002c0)={0x4, 0x8, 0x10001, "9b9112ffebb7", 0x1}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/05/16 20:34:30 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) getsockopt(r2, 0xfffffffffffffffe, 0x7, &(0x7f0000000100)=""/218, &(0x7f0000000000)=0xda) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000040)=0xffff, 0x4) bind$unix(r1, &(0x7f0000000080)=@file={0x0, "e91f7189591e9233614b00"}, 0xfffffffffffffed5) listen(r2, 0x0) connect$unix(r1, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r2, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/05/16 20:34:30 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) fchdir(r1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:30 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x48912, &(0x7f0000000040)="c626262c852cf66f00252dbbf2b0b2c90000") r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/netlink\x00') preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f0000000740)=""/235, 0xeb}], 0x2, 0x0) 2018/05/16 20:34:30 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='&cpuset^cpusetlo!useri\x00') r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4080) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)) 2018/05/16 20:34:30 executing program 4: r0 = socket(0xa, 0x1, 0x0) alarm(0x6d3) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/netlink\x00') preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f0000000740)=""/235, 0xeb}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x9, 0x7, 0x101, 0x4, 0xfff}, &(0x7f00000000c0)=0x14) 2018/05/16 20:34:30 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) ioctl$void(r0, 0x0) 2018/05/16 20:34:30 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) 2018/05/16 20:34:30 executing program 7: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @dev}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) rt_sigreturn() sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@ipmr_newroute={0x34, 0x18, 0xf60d7f0c2086926e, 0x70bd25, 0x25dfdbfd, {0x80, 0x80, 0x20, 0x87, 0xff, 0x1, 0x0, 0x9, 0x100}, [@RTA_IIF={0x8, 0x1, r2}, @RTA_FLOW={0x8, 0xb, 0x9}, @RTA_DST={0x8, 0x1, @rand_addr=0x7}]}, 0x34}, 0x1, 0x0, 0x0, 0x404c085}, 0x40) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x14, r3, 0x303, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002a40)={{{@in=@loopback, @in6}}, {{@in6=@dev}}}, &(0x7f0000002b40)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000002b80), &(0x7f0000002bc0)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000002d00), &(0x7f0000002d40)=0x14) 2018/05/16 20:34:30 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000000)="746c690000002b0000000000465ff6c9f69474acd60c2b4d39ba9f9ea279975943ef608e33ded01ef94f4cbbc802c3aa18d03779bea700f8e399ad0c24bc12eef3d12cb22a4fcf68") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) syz_open_procfs(r2, &(0x7f00000000c0)='coredump_filter\x00') preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f0000000740)=""/235, 0xeb}], 0x2, 0x0) 2018/05/16 20:34:30 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x1, 0x8, [0x6, 0x890, 0x8000800, 0x1, 0x8, 0x2f2, 0x9, 0x0]}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0xba5}, &(0x7f0000000280)=0x1dd) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) r3 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) 2018/05/16 20:34:30 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)}, &(0x7f00000001c0)=0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffedd, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) r3 = fcntl$getown(r0, 0x9) sendmsg$nl_netfilter(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x40, 0xc, 0xa, 0x400, 0x70bd29, 0x25dfdbff, {0x7, 0x0, 0x4}, [@typed={0x8, 0x75, @u32=0xc0}, @typed={0x8, 0x51, @ipv4=@dev={0xac, 0x14, 0x14, 0x17}}, @typed={0x8, 0x4, @ipv4=@rand_addr=0x2}, @typed={0xc, 0x32, @u64=0x400}, @typed={0x8, 0x7e, @pid=r3}]}, 0x40}, 0x1, 0x0, 0x0, 0x801}, 0x20000010) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'bridge_slave_0\x00', 0x0}) bind(r1, &(0x7f0000000200)=@hci={0x1f, r4, 0x3}, 0x80) close(r0) 2018/05/16 20:34:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='schedstat\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f00000004c0)='./bus\x00', 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00000000c0), 0x1) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000100)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000180)={r1, r2/1000+30000}, 0x10) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000400)={0x6c7, 0x8000, 0x0, 0x0, 0x0}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000500)={r3, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x3, 0x901}, 0x90) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) 2018/05/16 20:34:30 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)=0x0) r2 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x0, 0x6, 0x7, 0x1, 0x0, 0x7fff, 0x40, 0x3, 0xffff, 0x6, 0x4, 0x9, 0x7, 0x400, 0x100, 0x9, 0x6, 0x200, 0x5b5e622f, 0x5, 0x3532, 0x4, 0x1000, 0xfff, 0xffffffffffffffff, 0x1, 0xfff, 0x3627, 0xffffffffffffffff, 0x7d77, 0x1, 0x0, 0x8001, 0x3, 0xffffffffffffff80, 0x1, 0x0, 0xffffffffffffff00, 0x5, @perf_bp={&(0x7f00000000c0), 0x5}, 0x400, 0x3, 0x100, 0x4, 0x80, 0x100, 0x4}, r1, 0x9, r0, 0x9) process_vm_writev(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/111, 0x6f}, {&(0x7f0000000240)=""/94, 0x5e}], 0x2, &(0x7f0000000680)=[{&(0x7f0000000300)=""/253, 0xfd}, {&(0x7f0000000400)=""/159, 0x9f}, {&(0x7f00000004c0)=""/212, 0xd4}, {&(0x7f00000005c0)=""/11, 0xb}, {&(0x7f0000000600)=""/84, 0x54}], 0x5, 0x0) writev(r2, &(0x7f00000008c0)=[{&(0x7f0000000780)="f17bdf7ac86b76f2bc793e9b3e505a5847443e96ffccbd538e76373371140af4d94905ffa67a0f", 0x27}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f00000007c0)="fc7cb508d96f9f3be0105558a228ebfe1876d50260ced01f5c322130ea50f51a5fb204cf3acb33930d4dee9b6c1c70601cfae351f95ba4346e155f5f17a4b8e5c39f6c85b43d734e167e15e7ea87a99de1875c1cedd32a467a1396ae850a5e3ec19751480d7085ae815cf333a47986e4535b9d0a757b4a2d8fd82bf9abb54ac1d035908b7caf3e852857f72cfed1c45d86f14afc3ef749a7a0e3faa07ea79f8e86a56042eaf9663afda1feb84b7dcbe1816491c5a57173fbe4ae20e7b06909abbd33e224376ef366f0a74141a08b6fb2725fde4b058078b259b73ea1eec61ca13e99", 0xe2}], 0x3) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000700)='/dev/hwrng\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000740)) 2018/05/16 20:34:30 executing program 2: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) accept4$netrom(r0, &(0x7f0000000140), &(0x7f0000000240)=0x10, 0x800) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0xf5ffffff, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/05/16 20:34:30 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000240)='net/netlink\x00') preadv(r2, &(0x7f0000000540)=[{&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f0000000740)=""/235, 0xeb}], 0x2, 0x0) 2018/05/16 20:34:30 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000380)='lp\x00', 0x3) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x2, 0x8, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x2}]}, 0x18}, 0x1}, 0x0) 2018/05/16 20:34:30 executing program 4: r0 = socket(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl(r0, 0x8912, &(0x7f0000000000)="c6a4f888042c20a34bf66f") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000240)='net/netlink\x00') preadv(r2, &(0x7f0000000540)=[{&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f0000000740)=""/235, 0xeb}], 0x2, 0x0) 2018/05/16 20:34:31 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r2, r3/1000+30000}, {0x0, 0x7530}}) socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c00000052007ba800000000000000000a00000001004e4c3b03df68da3a0a78", @ANYRES32=0x0], 0x2}, 0x1}, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000200)={0xb44a, 0xffffffffffff8000, 0x2000000000000, 0x6, 0x3654128b, 0x0, 0x3f, 0x3, 0x0, 0x55}) 2018/05/16 20:34:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='limits\x00') r1 = fcntl$getown(0xffffffffffffffff, 0x9) stat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000001680)=[0x0]) r4 = userfaultfd(0x80000) socketpair$inet(0x2, 0xa, 0x8, &(0x7f00000016c0)={0xffffffffffffffff}) socketpair$inet6(0xa, 0x80000, 0x0, &(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000001740)='./file0\x00', 0x10740, 0x80) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001780)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r9 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000017c0), &(0x7f0000001800)=0xe, 0x80000) r10 = accept$ipx(0xffffffffffffffff, &(0x7f0000001840), &(0x7f0000001880)=0x10) r11 = socket$inet(0x2, 0x6, 0x5) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000018c0)=0x0) lstat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001a80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001ac0)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000001bc0)=0xe8) lstat(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002080)='/selinux/create\x00', 0x2, 0x0) r19 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000020c0)='cpuset.memory_spread_page\x00', 0x2, 0x0) r20 = socket$netlink(0x10, 0x3, 0x1f) r21 = socket$pptp(0x18, 0x1, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002100)={0x0}, &(0x7f0000002140)=0xc) r23 = geteuid() r24 = getgid() r25 = eventfd2(0xdc, 0x80000) r26 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002180)='./cgroup/syz1\x00', 0x200002, 0x0) r27 = openat$ion(0xffffffffffffff9c, &(0x7f00000021c0)='/dev/ion\x00', 0x8800, 0x0) r28 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000002200)) r29 = socket$nl_crypto(0x10, 0x3, 0x15) r30 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002240)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002300)='./file1\x00', &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = syz_open_dev$tun(&(0x7f00000023c0)='/dev/net/tun\x00', 0x0, 0x440) r35 = open$dir(&(0x7f0000002400)='./file0\x00', 0x403, 0x10) r36 = open(&(0x7f0000002700)='./file0\x00', 0x200000, 0x75e39a726cac0fd0) r37 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000002740)) r38 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000002780)='pids.events\x00', 0x0, 0x0) r39 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002ac0)={0x0, 0x0}, &(0x7f0000002b00)=0xc) getresgid(&(0x7f0000002b40), &(0x7f0000002b80), &(0x7f0000002bc0)=0x0) r42 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002c00)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000002d00)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002d40)={0x0, 0x0, 0x0}, &(0x7f0000002d80)=0xc) r45 = syz_open_dev$usbmon(&(0x7f0000002f80)='/dev/usbmon#\x00', 0xffff, 0x488000) r46 = openat$ion(0xffffffffffffff9c, &(0x7f0000002fc0)='/dev/ion\x00', 0x40000, 0x0) r47 = openat$urandom(0xffffffffffffff9c, &(0x7f0000003000)='/dev/urandom\x00', 0x111000, 0x0) r48 = dup(0xffffffffffffffff) r49 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x7, 0x100000000, &(0x7f0000003040)={0xffffffffffffffff}) r51 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r52 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000030c0)='/dev/hwrng\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003100)={0xffffffffffffffff}) r54 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000003140)='/dev/snapshot\x00', 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003180)={0xffffffffffffffff, 0xffffffffffffffff}) r56 = accept4$inet6(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000003200)=0x1c, 0x800) r57 = socket$inet6_icmp(0xa, 0x2, 0x3a) r58 = inotify_init1(0x800) r59 = socket$unix(0x1, 0x1, 0x0) r60 = timerfd_create(0x7, 0x80000) r61 = accept$ipx(0xffffffffffffff9c, &(0x7f0000003240), &(0x7f0000003280)=0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000032c0)=0x0) stat(&(0x7f0000003300)='./file0\x00', &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, 0x0}) r64 = getgid() r65 = accept4$packet(0xffffffffffffff9c, &(0x7f0000004a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004a80)=0x14, 0x80000) r66 = socket$pptp(0x18, 0x1, 0x2) r67 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000004ac0), &(0x7f0000004b00)=0x10, 0x80800) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000004b40)={0xff, 0x20, 0x0, 0xffffffffffffffff}) r69 = accept$inet(0xffffffffffffff9c, &(0x7f0000004b80)={0x0, 0x0, @rand_addr}, &(0x7f0000004bc0)=0x10) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000004c00)={0xffffffffffffffff}) r71 = perf_event_open$cgroup(&(0x7f0000004c80)={0x0, 0x70, 0x7, 0x100, 0x6, 0x8, 0x0, 0x9, 0x8010, 0x1, 0x6, 0x8001, 0x100000000, 0x5, 0x2, 0x101, 0x8, 0x81, 0x9, 0xc4e, 0x8001, 0x5, 0x8001, 0x1, 0x7, 0x6, 0x9, 0x3, 0x372, 0x9, 0x8, 0x7f, 0x3f, 0x7, 0x3, 0xfffffffffffffffb, 0xfff, 0x1, 0x0, 0x7fff, 0x6, @perf_bp={&(0x7f0000004c40), 0x3}, 0x68, 0x9, 0x9, 0x0, 0x400, 0x6, 0xffff}, 0xffffffffffffff9c, 0xd, 0xffffffffffffff9c, 0x1) r72 = fcntl$getown(0xffffffffffffffff, 0x9) getresuid(&(0x7f0000004d00)=0x0, &(0x7f0000004d40), &(0x7f0000004d80)) lstat(&(0x7f0000004dc0)='./file0\x00', &(0x7f0000004e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r75 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004e80)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000004f80)=0xe8) lstat(&(0x7f0000004fc0)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005080)={0xffffffffffffffff, 0xffffffffffffffff}) r79 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000050c0)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000005100)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005140)={0x0, 0x0}, &(0x7f0000005180)=0xc) r82 = getgid() r83 = socket$inet6_dccp(0xa, 0x6, 0x0) r84 = openat$urandom(0xffffffffffffff9c, &(0x7f00000051c0)='/dev/urandom\x00', 0x40, 0x0) r85 = socket$inet_dccp(0x2, 0x6, 0x0) r86 = inotify_init1(0x80000) r87 = openat$null(0xffffffffffffff9c, &(0x7f0000005200)='/dev/null\x00', 0x1, 0x0) r88 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000005240), &(0x7f0000005280)=0xe, 0x800) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000052c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000005300)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000005400)=0xe8) getgroups(0x3, &(0x7f0000005440)=[0x0, 0x0, 0xffffffffffffffff]) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000056c0)={0xffffffffffffffff}) r93 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005700)='/selinux/enforce\x00', 0x80, 0x0) r94 = inotify_init1(0x80800) r95 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005740)='/dev/rfkill\x00', 0x305040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005780)={0x0}, &(0x7f00000057c0)=0xc) r97 = getuid() getresgid(&(0x7f0000005800), &(0x7f0000005840), &(0x7f0000005880)=0x0) r99 = userfaultfd(0x80800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000058c0)={0x0, 0x80000, 0xffffffffffffffff}) r101 = signalfd4(0xffffffffffffffff, &(0x7f0000005900)={0x1000}, 0x8, 0x80800) r102 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000005940)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000005980)=0x0) lstat(&(0x7f00000059c0)='./file0\x00', &(0x7f0000005a00)={0x0, 0x0, 0x0, 0x0, 0x0}) r105 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000005a80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005ac0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000005bc0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005c00)={0x0, 0x0, 0x0}, &(0x7f0000005c40)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000005c80)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005cc0)={0x0, 0x0}, &(0x7f0000005d00)=0xc) lstat(&(0x7f0000005d40)='./file0\x00', &(0x7f0000005d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r112 = getpgrp(0x0) r113 = geteuid() lstat(&(0x7f0000005e00)='./file0\x00', &(0x7f0000005e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000005ec0)={0x8, 0x1, 0x1, 0xffffffffffffffff}) r116 = socket$inet_udp(0x2, 0x2, 0x0) r117 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000005f00)={0xffffffffffffffff}) r119 = dup(0xffffffffffffffff) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000005f40)={0xffffffffffffffff, 0xffffffffffffffff}) r121 = signalfd(0xffffffffffffffff, &(0x7f0000005f80)={0xc04}, 0x8) r122 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000005fc0)='cpuset.mem_hardwall\x00', 0x2, 0x0) r123 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000006000)='ns/pid_for_children\x00') r124 = openat$ion(0xffffffffffffff9c, &(0x7f0000006040)='/dev/ion\x00', 0x400, 0x0) r125 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r126 = accept(0xffffffffffffffff, &(0x7f00000060c0)=@llc, &(0x7f0000006140)=0x80) pipe2(&(0x7f0000006180)={0xffffffffffffffff}, 0x80000) r128 = syz_open_dev$loop(&(0x7f00000061c0)='/dev/loop#\x00', 0x484, 0x0) r129 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000006200)='/dev/ashmem\x00', 0xc002, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000006580)={0x8000, 0x28, 0x1, 0xffffffffffffff9c}) r131 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000065c0)='tasks\x00', 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000006600)={0xffffffffffffffff}) r133 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000006640)='cgroup.subtree_control\x00', 0x2, 0x0) r134 = socket(0x3, 0x7, 0xff) r135 = eventfd2(0x3, 0x80800) r136 = eventfd2(0x7, 0x0) sendmmsg$unix(r0, &(0x7f00000066c0)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000140)="56a4bc1d6f30bb6c7356fb3ae7db4afcc9ed043fe8361d6119c1ee7a862e030b083d0383305e2499ceac86e3a13816027e58db865cac44dd2392ffea38191a511acfc56ade15dcfd4bf0c02afbb1fd37be763f6262cfed0f092bf953bf29ffa605afdc60d5d8f43e877517a9d3c3ecefc4bd0498a31efac13230492badfc4a84e90518083cfbdd9ff7eaef025d682b825e1c3134da7ad826c96c98611e747cef701f8bbf6e82679c5096adcb", 0xac}], 0x1, &(0x7f0000000240), 0x0, 0x8000}, {&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000300)="743c59afc330f6c444456e2af146eb41adea18d802e4", 0x16}, {&(0x7f0000000340)="f983fb63a3674eecf3a62fd6573bec79f42f5e345973c39ce36dcc39dfe6acae78267ec1c75ec7a6d1faffdf5ec63231ac09739da931cd7d220b19621adb7606698ec83f12ca81d6d3a5a35ead638a216a758b23206dcc4d3940ad1f69a7ef4ae5d979e8e90ab540fa81a6cc04044acf4b887d405abcbbf28f569bd458771ce77eb9d6f117ab60291fcf", 0x8a}, {&(0x7f0000000400)="732acab12eb932667648ddc9080a658bebc2c769fd104ba13400c33631c1c0840b27967cb6a9e5d1d35aacd1e65ac17f102c56bed91cbd4414aa9e413f3f7e2fbc2901f4aa1d96c4b18215c306f893164a20f5e2f0fc14e5d00b57a25d36f895fc73ea6c22385c1c5c", 0x69}, 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{&(0x7f0000004800)="740e6298c3c433f9c2bac3d7ebf842e606e32de111c58d0b241b9cc7c2ef695647a56a95e413068fac50fd0e6c2c9aca7aee7673584aed891fbe07bf3c8968d07e7422ad3fe57c461192d98ce84a12a8c63611a25d34fb", 0x57}, {&(0x7f0000004880)="68df45f8a752497c22b3f80edeed104a9973d08340f378e8a945eabb217e9978875a310b5529b8eaaf7e7c4a20537e2945554e68942c39a8adb7c5a39e2fe0b446f50d9b731b73871f26e69fe0eb149658b51d402562f8f65adec6baead9443bedb92d331041c09daf82933ef81b35d1edf9ba415bc738b7e6d9a6a61c0bcc0e91917ade6fe84fc0b07dd63c286940b4c16360127deb26089ceab5b9a476d979db2ea3a26c83c96302259c612bc22b16416540fccad045bc79c4268e3f0f801d6927c0ae92f7ebe1c5a2729fe3c2f89ab1642b", 0xd3}], 0x9, &(0x7f0000005480)=[@rights={0x30, 0x1, 0x1, [r65, r66, r67, r68, r69, r70, r71]}, @cred={0x20, 0x1, 0x2, r72, r73, r74}, @cred={0x20, 0x1, 0x2, r75, r76, r77}, @rights={0x18, 0x1, 0x1, [r78, r79]}, @cred={0x20, 0x1, 0x2, r80, r81, r82}, @rights={0x28, 0x1, 0x1, [r83, r84, r85, r86, r87, r88]}, @cred={0x20, 0x1, 0x2, r89, r90, r91}], 0xf0}, {&(0x7f0000005580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005680)=[{&(0x7f0000005600)="9dae8a88c5d211b0dc660289dd9f2eead96f283b000fbf6ea56b9eb65a90a9e1407f042479026ae1f2300bfbcdd56fd57f2d6fab18b1b94ba6a99f164ca1972c060302253cd71ffafd2b1e1ca6437473c008d680e112d9e6fc5580d0f59f3fe0a014ea6d4c2186e008f62f30fa079fb0", 0x70}], 0x1, &(0x7f0000006240)=[@rights={0x20, 0x1, 0x1, [r92, r93, r94]}, @rights={0x18, 0x1, 0x1, [r95]}, @cred={0x20, 0x1, 0x2, r96, r97, r98}, @rights={0x20, 0x1, 0x1, [r99, r100, r101, r102]}, @cred={0x20, 0x1, 0x2, r103, r104, r105}, @cred={0x20, 0x1, 0x2, r106, r107, r108}, @cred={0x20, 0x1, 0x2, r109, r110, r111}, @cred={0x20, 0x1, 0x2, r112, r113, r114}, @rights={0x30, 0x1, 0x1, [r115, r116, r117, r118, r119, r120, r121, r122]}, @rights={0x30, 0x1, 0x1, [r123, r124, r125, r126, r127, r128, r129]}], 0x158, 0x4}, {&(0x7f00000063c0), 0x6e, &(0x7f0000006540)=[{&(0x7f0000006440)="bbd94b00497b98b1c818ad0db63387b0196e65c3eb6d1a689a85b396fb9a2794d19efbcd80418ac7", 0x28}, {&(0x7f0000006480)="566792401193fcaaccbc599376514f2aec3b0169599736c44f8a93d09f5330b25bd4f471c3fa575797fb7fe850e265e357805dba0ca7332c4009de00ec2ecd6fcd1306d47dc1d4766ce60064105b29f99d63884f59c29b47550151fa785869c8525d8197145434c2bd702a94ed0741c9b3472a0cb7d15fe986b5a6787b204e746162b88dcbe58fb5fd3528a38f30921bc1ee61a52654018e2116a0fb93a9490158cf13aa316372b6dfeb24456a4f1c19d824905479bc3c", 0xb7}], 0x2, &(0x7f0000006680)=[@rights={0x30, 0x1, 0x1, [r130, r131, r132, r133, r134, r135, r136]}], 0x30}], 0x9, 0x1) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x1060) 2018/05/16 20:34:31 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) r1 = memfd_create(&(0x7f0000000200)='posix_acl_access@eth0^selfposix_acl_accesscpusetwlan1*\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000240)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x24) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={r2, 0x5, 0x10, 0x7, 0x80}, &(0x7f0000000300)=0x18) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x4378554b}, &(0x7f0000000140)=0x8) dup2(r1, r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000180)={r4, 0xff}, &(0x7f00000001c0)=0x8) 2018/05/16 20:34:31 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={"76657468ff0f0000020100", 0x7fff}) r2 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="ff0300008523bf012cf66f") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'nr0\x00', 0xa200}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000080), 0x2) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00'}) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000140)={@loopback, @broadcast, @local}, &(0x7f0000000180)=0xc) 2018/05/16 20:34:31 executing program 5: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setsig(r0, 0xa, 0x30) fcntl$setlease(r0, 0x400, 0x0) r1 = socket(0xa, 0x1, 0x0) bind$ax25(r0, &(0x7f0000000000)={0x3, {"111b0e75fc4b31"}, 0x8}, 0x10) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rt_sigprocmask(0x0, &(0x7f0000000040)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/16 20:34:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f00000000c0)=0xfffffffffffffec6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) read(r2, &(0x7f0000000280)=""/151, 0x97) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r5, 0x1000000000016) tee(r3, r2, 0x6, 0x0) write(r4, &(0x7f00000001c0), 0xfffffef3) 2018/05/16 20:34:31 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) fchdir(r1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:31 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6e65740900000000b13587852a13f1d75c55aa4ef2e476a934fbdafc1e964dd8a6c9479a76912fd4fcd38746dd3916a8401d335f795595132076f08c99a41fdd215958b534349ae2b8aecf1315") preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f0000000740)=""/235, 0xeb}], 0x2, 0x0) 2018/05/16 20:34:31 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000100)=""/52) r1 = socket(0x0, 0x4000000000080002, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20040}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x34, r2, 0x401, 0x70bd2d, 0x25dfdbfe, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x40) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) fallocate(r1, 0x2, 0x953, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000300)) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x40400) fallocate(r3, 0x0, 0x0, 0x7) write$cgroup_int(r3, &(0x7f0000000000)=ANY=[], 0x10000001b) 2018/05/16 20:34:31 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f00000000c0)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80001}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x2c, r2, 0x714, 0x70bd2d, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8040}, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xb4, 0x1, 0x7, 0x98d, 0x0}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r3, 0x401}, 0x8) r4 = syz_open_procfs(r1, &(0x7f0000000240)='net/netlink\x00') preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f0000000740)=""/235, 0xeb}], 0x2, 0x0) [ 290.118993] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/16 20:34:32 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) dup(r0) 2018/05/16 20:34:32 executing program 7: r0 = socket(0x11, 0x80002, 0x0) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000000640)="2e2f66696c65302f663c6c6530f0", 0x40003ffe, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x1, 0x4) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x67, @loopback=0x7f000001, 0x4e21, 0x3, 'sh\x00', 0x4, 0xb, 0x1e}, 0x2c) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000190000000000000000000057da55bb2100805f0000000000"], 0x1c}, 0x1}, 0x0) 2018/05/16 20:34:32 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/netlink\x00') preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f0000000740)=""/235, 0xeb}], 0x2, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)) 2018/05/16 20:34:32 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8200, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000300)={0x2, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/05/16 20:34:32 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x100000004e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x2ea, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) write$binfmt_aout(r0, &(0x7f0000000ac0)=ANY=[], 0x6bb) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000004680)=[{{&(0x7f0000004180)=@sco, 0x80, &(0x7f0000004500)=[{&(0x7f00000043c0)=""/74, 0x4a}, {&(0x7f0000004440)=""/140, 0x8c}], 0x2, &(0x7f0000004580)=""/249, 0xf9}}], 0x1, 0x0, &(0x7f0000004800)={0x0, 0x1c9c380}) shutdown(r0, 0x1) 2018/05/16 20:34:32 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:32 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) sendmmsg(r0, &(0x7f000000f040)=[{{&(0x7f0000004f40)=@can={0x1d}, 0x80, &(0x7f0000006000), 0x0, &(0x7f0000006040)}}, {{&(0x7f0000000000)=@can={0x1d}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)="af46016d3372feb0c5a58f06c41bb1284ce6b967fdc281a2659c123736b57a2f5698639a57486ce654b54590e9e762391d15781399d40c3fe961f95162774eee092fc2cf1610f3e783125feb397be4b033b2d4c6bfbe03e96c95b14915a3f28cbd154943b340dffc8b9ddac30f7729c952903606d6ea8a96e218cb33f59d9c35c5e97febe334b92b0390f1528e80096852416dfde63d06da21a9b79f5cdcccb2d8e24f138044e10ceeeb9ce0a41fa33df75b7334d0762fa64927e72d4b992d1fa15a8296"}, {&(0x7f0000000180)="e4e00e9fde2dfdd7c55f7eb10b07159f37ac8b3e217fdc23bd25fa17cd1911cfed94c413454438e95b27a76661328c37a3f389c143d9282f09fceabc68a3f6567ab01701c6b3b500cd8834fe812597c744e9038dc4c014"}, {&(0x7f0000000200)}, {&(0x7f0000000240)="4af00b1cfda4f85e26a330bf2c9a2eb72332c7702eaac8de1b9476b0beb89f96a72ccb737864cd8d94cb75bf34e2342244e9568c04c97dcf5b6e272605a8f6f7592d31202f7e2202aff01140a70ab3f261f82a04b1c34f370d5e7789c34ba4031425519d225d535791e2e04b29db817c5d33c4daa56aac46428c79b58d8cc62e308616b761173745"}], 0x20c, &(0x7f000000e5c0)}}], 0x2, 0x0) 2018/05/16 20:34:32 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_flowlabel\x00') write$selinux_context(r0, &(0x7f0000000180)='system_u:object_r:dhcpd_state_t:s0\x00', 0x23) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000240)={0x4, [0x7fff, 0x5, 0x400, 0x1ff]}, &(0x7f00000002c0)=0xc) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000300)) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000280)="800000000002000019000000e60100006c000000002800000013000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="6bfd5a9e6d16f4527cfade21b874a25ddcbbbf7ac86cc9bb13bd555dac20751d194e8277806290372ecb283c5ab00045000abd8b36fe870c6e6ef3628160f32ab685b9b11e2e134776ae5d12c5bcbb7adf9603a137e8f81f11cb911bf8f4"]) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000080)=0x81, 0x4) 2018/05/16 20:34:32 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/30, &(0x7f0000000140)=0x1e) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0x8001}}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)) 2018/05/16 20:34:32 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0xfffffffffffffee9}], 0x100000000000000e) 2018/05/16 20:34:32 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000900)=0xe315) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000940)='/dev/snapshot\x00', 0xfffffffffffffffd, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000280)=0xff) epoll_pwait(r1, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], 0x3, 0xaec0, &(0x7f00000001c0)={0x8}, 0x8) socket$pppoe(0x18, 0x1, 0x0) r2 = socket(0x200000000000011, 0x4000000000080002, 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f00000003c0)={0x2, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfff}}, {{0xa, 0x4e21, 0xaf, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}}, 0x108) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) open$dir(&(0x7f0000000240)='./file0\x00', 0x101000, 0x21) syz_mount_image$hfsplus(&(0x7f0000000500)='hfsplus\x00', &(0x7f0000000540)='./file0\x00', 0x4, 0x4, &(0x7f0000000800)=[{&(0x7f0000000580)="b1e14f7bfc2fc8eccc1101bf0ee203697281cece03aec5c6e231eeeb8df6bb729fb81f818e41847d93155cd3f0635aa83f138e46825d0c4fbce6f18bccd89dd2e77b909388e7c907da880ebdf644e9225b364a58d8e385c186d031e4e30bd27820d75ca2f1", 0x65}, {&(0x7f0000000600)="7994277b6a48495b247c0bca37f9818539b4b76736119286f735a99ebab07b7ea2ca175dbe4649b8aacc56f5721054e66c9a30ebe59d6a974a8fd83cc167bcddd8be7a650206d53dd85cf9c210ccf30d89926923988dee4e2f53e5c2e5e5e5669525112c2d2abc1e31f9c309da9550a40eaedf20", 0x74, 0x1}, {&(0x7f0000000680)="b386844f9f2d67559e64aaef2b969858f29745ff9af8f80fcc2dc19b2e4af7a6d9cce62be8c83f56dd3f8c6c8bda156449ed32e1508d82f2fb57e0584955370ce90e6b881c97df50c24340d02ff1710ebc2c4e6da0e263112484", 0x5a, 0x101}, {&(0x7f0000000700)="548f981588762de123b319b63fc2d9fc24ab943ba8397b1aecf45901ed8e37efddc55386cc8d3daf320c8b876f5bf2ce3fc85a0cbb953ed7c0c6f81322f57a9facba3dff5d8b6caedab9307fddbc1416c856bea1b4863654195990047e7f26ce1594a2ba17f75837fdaa22b472b7255302bbeb015a99c58369733b8c146044a32a6e731ba6169edf873f92e88175e93ce0de41c9e37f319393b8d261def1e5c818b64ac7418d800f92e5a42d3e80c3c5d0e8a42add683627afbbc941372e54bf3783fdf211a328f1c532dd36cdab6083ebf798742e64c8", 0xd7, 0x3fffffffc0}], 0x22009, &(0x7f0000000880)={[{@gid={'gid', 0x3d, [0x3b]}, 0x2c}, {@force='force', 0x2c}, {@session={'session', 0x3d, [0x3f, 0x3f, 0x34, 0x0, 0x2d, 0x0, 0x7f, 0x3b, 0x2d]}, 0x2c}, {@umask={'umask', 0x3d, [0x37]}, 0x2c}, {@part={'part', 0x3d, [0x3d, 0x30, 0x3d, 0x36, 0x35, 0x31, 0x37, 0x37, 0x36, 0x0]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@uid={'uid', 0x3d, [0x7f, 0x3f, 0x0]}, 0x2c}, {@type={'type', 0x3d, "9d23cad1"}, 0x2c}]}) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f00000000c0)) geteuid() getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x7, 0x9}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000340)={r4, 0x0, 0x4893, 0x1f, 0xfffffffffffffffe, 0x8}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) timerfd_create(0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) 2018/05/16 20:34:32 executing program 5: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000192000/0x3000)=nil, 0x3000, 0x2000, 0x7, &(0x7f000044a000/0x2000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000300)=""/67) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYBLOB="3cb8d85553caa032f4e3863dd20bcd51bcb08f2b03000000b0e4da094aa9fead70e420d8d905483e718e9b6082b4d2ed5b627b49b353119d1085becd565aa10b8f3481ef86f4b6ed9ebf63935faaf02d81684b63275361ce0c1c23944ffc763fd1d4c632aaedf9a1d461c6f05b9001bd84da30a976848d796be75d7830cd57113dd9f24cbd90c708aa7a28b34c0b36f551d815d47965107e29f077e59eed4e8e64d07a0b47ff431016b395acd595000000000000"], &(0x7f0000000100)=0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f00000000c0)) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0) ioctl(r0, 0xfff, &(0x7f0000000180)="5d6fcb69e493bee23cff80a97aefedea24a86bbba7bcaf3301ddd9595c562224f4") r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000440)="e91f7189591e9233614b00", 0x0) inotify_rm_watch(r1, r2) inotify_add_watch(r1, &(0x7f0000000140)="e91f7189591e9233614b00", 0x20) connect$pppoe(0xffffffffffffffff, &(0x7f0000001b80)={0x18, 0x0, {0x0, @empty, 'team_slave_1\x00'}}, 0x1e) munmap(&(0x7f0000624000/0x1000)=nil, 0x1000) fstat(0xffffffffffffffff, &(0x7f0000001740)) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/05/16 20:34:32 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/netlink\x00') preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000040)=""/85, 0x55}, {&(0x7f00000000c0)=""/112, 0x70}, {&(0x7f0000000140)=""/152, 0x98}, {&(0x7f0000000200)=""/9, 0x9}, {&(0x7f0000000280)=""/197, 0xc5}, {&(0x7f0000000380)=""/119, 0x77}], 0x6, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000005c0)) preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f0000000740)=""/235, 0xeb}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000580)={0x80000001, 0x6d6, 0x7, 0x1, 0x5, 0x80000001, 0xfffffffffffff000, 0x8f14, 0x9, 0xe30b, 0x9}, 0xb) 2018/05/16 20:34:33 executing program 3: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) clone(0x0, &(0x7f0000623000), &(0x7f00002cfffc), &(0x7f0000000200), &(0x7f0000553000)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getpeername$netlink(r1, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioprio_set$pid(0x2, 0x0, 0x0) 2018/05/16 20:34:33 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) rt_sigqueueinfo(r0, 0x5, &(0x7f0000000240)={0xd, 0x9, 0x9, 0x7}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) r2 = accept$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000580)={0x0, 0xa0, &(0x7f00000004c0)=[@in6={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7625}, @in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x43, @dev={0xfe, 0x80, [], 0x20}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @rand_addr=0x1}]}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000480)={r3, 0xa2ab}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000400)={r4, 0x3, 0x6, 0x1037}, &(0x7f0000000440)=0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000280)="36b3d2e203a3721bf2325c4895c7abec0e60d12b9b546c80347bdb0b39319213df6c9be389f195609c41f8cc49977cc53d6d095ba946e3bb00b2dbc27254f3895a714700db892191fb2d2f6d53ddb179db3ea4c58f74cbdd6dee91bcaa47845809929ffd72e4318c11e513000b6a0ec6a595fd6eb1fce5cc619dcf48ab91169c69ff4525e82dbd432bcf1cc93913093dec333be478346e7e14c8b99724b52d676a2911c048e58d3b8e13b0f6c459be3326ceda9fbd37f54112bdae613596f743bb4f7069b04cb00906c09771da11d5e2cc4e68e3544620423714302958299524006be62c", 0xe4) r5 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) dup3(r5, r2, 0x80000) restart_syscall() 2018/05/16 20:34:33 executing program 2: r0 = socket(0xa, 0x1, 0x1000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x14040, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)={0x0, 0x4, 0x4}) rt_sigpending(&(0x7f0000000000), 0x8) 2018/05/16 20:34:33 executing program 7: perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x40, 0x81, 0x0, 0x0, 0x3, 0x1, @perf_config_ext, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0xb, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) write$binfmt_elf32(r0, &(0x7f00000001c0)=ANY=[], 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005240), 0x0, 0x0) recvmmsg(r3, &(0x7f0000004e40)=[{{&(0x7f0000000000)=@llc, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000080)=""/9, 0xfffffffffffffda1}}], 0x37a, 0x0, &(0x7f0000000480)={0x77359400}) r4 = getpgid(0x0) ptrace$peekuser(0x3, r4, 0x0) syz_open_procfs(r4, &(0x7f0000000400)='net/fib_triestat\x00') r5 = dup(r0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="24dfff0068e5dbcebb9a5549f3f7c590c6716fce1826dc92d0f4092685ca30f4c362383796290cd057be160893d8fa9c69a4b9ff816c16fdf516a5014d6930b45db36c18eb51aff9ef6a8631cfa19b3b9c92a0bcd948573b32a74e02f6678bba09e8e803577db8e16bda4461f83fc499db15e9410114a1e65256115e127c", @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x11}, 0x4011) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000180)=r4) 2018/05/16 20:34:33 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:33 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x890f, &(0x7f0000000280)="c6260800000000020000fdd69095cedbb997aecc9fdbfc7cf2c467429c819129e5be1783c3bb0ea162ce0d7ee06bbb18891309c3f51edd53b5b22830c6460e42b4d2306aca60f6c13cc9321de6e10edfadc96b1289f38323686ed89b0d7bafd97909548e977f4bac24e4ce6090ac85bfd484a1bd216c29a395d30b") setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000000)="27bdec0573d992e2b671bd31ae3155e0a3a9b507c9352acfe4d977a20ac6f9b784e1f1b3e4e97917e8b9f4315b035864575ecd732546681791588b8a265d95e2318929574ee0a4eaafbfb9e68d1c542727541aa786bd78b45cf28d42b0c4a175ed15444eb9aef63a5010dd0a5b4e3f9e6b7d896397a5e0ae32283e11b63dc9259f5ff419ccaff12a14c0e4adba06603fb227c6d1f6f22e72fd79e348", 0x9c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x1, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/netlink\x00') preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f0000000740)=""/235, 0xeb}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2, 0x1, 0x9, 0x3}, 0x10) 2018/05/16 20:34:33 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) socket$unix(0x1, 0x7, 0x0) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0xd1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x401, 0x0, 0x2, 0x3}, &(0x7f0000000200)=0xfffffffffffffe4c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e20, 0x0, @empty, 0x7}}, 0x80, 0x3, 0x158, 0x8, 0x4}, &(0x7f0000000140)=0x98) 2018/05/16 20:34:33 executing program 6: r0 = timerfd_create(0x3, 0x800) timerfd_settime(r0, 0x0, &(0x7f0000000000), &(0x7f0000000040)) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000a40)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000d80)=ANY=[@ANYBLOB="04010000180001000000000000000000ac141400000000000000000000000000fe8000000000000000000000000000bb00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009fbb428dc09048ac00000000000000000000000000000000000c0015000000000000000000"], 0x104}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/icmp6\x00') ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000ec0)="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") 2018/05/16 20:34:33 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x0, 0x0) time(&(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000180)=0x4) r1 = fcntl$getown(r0, 0x9) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x50}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x228, 0x6, 0x0, 0x20a, 0x70bd27, 0x25dfdbfb, {0x0, 0x0, 0x3}, [@typed={0x8, 0x84, @u32=0x4}, @nested={0xec, 0x2f, [@typed={0x14, 0x20, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="0d8348e63f714b27470fe7cb2d4ec83dc3a2b9c9f70d7dbe4454507a49c9eb0d8f8727bbe2544336bb21317d20bd856eea710d7547aba10f4e99c33eda0d24492b6121b817f1bc6011dd8ba9d9f5066d183a1ef62b1c8f012bf70644c140f4f9b768a6e27e6f583dc6aa3c7a5e8d718d978cef00dd3cac7fbe1e65302383fbefd71382fbd323a1896eb5c5589e371b01c25ea3364409d6c9284f80116f9eab61ad8413eff6f286d04623e9b94abbc84c159c72526241fbf3c421da16722e539b27a6a9b2b3399b2b948bfe78a79db16d12b4"]}, @nested={0x118, 0x82, [@generic="656b37f993f5b65b351f5f1be5627299b1410be6c9d008eec33ddfff0d1d946c0df9c52e4a5a48b07edd7b75109734ab593065da8062d88f28dfa2fa7382204831db7b9f142daf9f240a3a3714acd5e4403c9fd69e58e0f292a9f895fa5d3c3e4874c30344fbc76889c3818d4582a312fcedebfadc50653738fef8ec090dc7dd1d9021550c8a844863", @typed={0x8, 0x1b, @ipv4=@dev={0xac, 0x14, 0x14, 0xd}}, @generic="812c4459cdf8681471783bd19ea2b31550ee30ae276c8d084b30384584bbfcb7df391d81dc31eb22b58616ec1edcc912d9b9c662fe1e9679f42e5c0e5928f5da753d1ec817e6f66195f0f50b25525997b05b598ad096a436cfe60f5fd64c6342feafd062b7f5e4b40ba7c0c87c82492491dbaf04", @generic="b12ab6a915147d645345eace"]}, @typed={0x8, 0x92, @pid=r1}]}, 0x228}, 0x1, 0x0, 0x0, 0x200008d0}, 0x40080) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000000440)={{0x2, 0x2, 0x1, 0x3, 0x3}, 0x7ec1, 0xfffffffffffffc01}) 2018/05/16 20:34:33 executing program 4: r0 = socket(0xa, 0x1, 0x9) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000180)='net/netlink\x00') preadv(r2, &(0x7f0000000540)=[{&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f0000000000)=""/235, 0xffeb}], 0x1000000000000033, 0x0) 2018/05/16 20:34:33 executing program 3: r0 = socket(0x200000000000011, 0x807, 0x7) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000000300)=[{&(0x7f0000000280)=""/101, 0x65}], 0x1, &(0x7f0000001540)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/21, 0x15}, {&(0x7f0000001380)=""/146, 0x92}, {&(0x7f0000001440)=""/198, 0xc6}], 0x4, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000140)=0x8) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000016c0), &(0x7f0000001700)=0x30) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001580)={0x0, 0x3, 0xb000}, 0x4) mlockall(0x3) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000200)=0x7, 0xffffffffffffffb1) getrandom(&(0x7f0000001740)=""/40, 0x28, 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001640)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/05/16 20:34:33 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x80, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0xc0800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x70, r2, 0x320, 0x70bd2a, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x400}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x70}, 0x1, 0x0, 0x0, 0x20000080}, 0x48094) 2018/05/16 20:34:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2a8a5570) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = dup2(r3, r3) ioctl$BLKZEROOUT(r4, 0x127f, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000520000000000000002000000"], 0x14}, 0x1}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@gettclass={0x24, 0x2a, 0x321}, 0x24}, 0x1}, 0x0) 2018/05/16 20:34:33 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0x1, 0x3, 0x7, 0xfffffffffffffffd, 0x7fff, 0x4, 0x6, 0x2, 0x8001, 0x5, 0x8, 0x7fff, 0x3, 0x101, 0x7f]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xff}}, [0x0, 0xffffffff, 0x5, 0x6, 0x8, 0x1000, 0x0, 0x7, 0x4, 0x80000001, 0x1, 0xbf8c, 0xb66, 0x8, 0x8]}, &(0x7f0000000340)=0x100) socket$inet_udp(0x2, 0x2, 0x0) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000004c0)=[{&(0x7f0000000140), 0x0, 0x3}], 0x0, &(0x7f00000000c0)) 2018/05/16 20:34:33 executing program 2: r0 = memfd_create(&(0x7f0000000080)="00203cb2e409c911fd3ec1be2b536621d1ed62ae7948bee0fa111d1f7154b71b518cbad861a26baca97eb9514422972dc123815094de8f22eb3ba782b1aa52e6268ad2ac219a37513a509530d1871bc6504beb2e9454a593d5e2cbbbf11ef6602889cc8838e253f71e75944169364ca3740be94740128c000000000000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) r4 = perf_event_open(&(0x7f00000001c0)={0x4, 0x70, 0x9, 0x7, 0x1000, 0x9, 0x0, 0x0, 0x90440, 0x8, 0x3, 0x6, 0x6, 0x1, 0x7, 0x8, 0x7, 0x81, 0x6, 0x7f, 0x8, 0x1000, 0x5, 0xb40, 0x0, 0x3, 0x5533, 0x6, 0x0, 0x5, 0x8, 0x2, 0x3ff, 0x4, 0xff, 0x3, 0x7, 0x8, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000040), 0x8}, 0x10000, 0x8001, 0x7, 0x3, 0x7f, 0x55a, 0x80}, r3, 0xd, r0, 0xb) fcntl$setown(r4, 0x8, r3) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)={0x16, 0x5, 0x1, "1c9ffc27d941ab58f549b7ea1587c2bf9f426bd30c29"}) write$evdev(r0, &(0x7f00000002c0)=[{}, {{0x77359400}, 0x0, 0xe896}, {}], 0x48) 2018/05/16 20:34:34 executing program 1: socket$pppoe(0x18, 0x1, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'veth1_to_bond\x00', 0x1000}) ioctl$TIOCNXCL(r1, 0x540d) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) 2018/05/16 20:34:34 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r0, 0x1001}], 0x1, &(0x7f0000000100)={r1, r2+30000000}, &(0x7f0000000140)={0x79c6}, 0x8) r3 = memfd_create(&(0x7f0000000000)='/dev/sg#\x00', 0x0) fallocate(r3, 0x23, 0x0, 0x11ed) 2018/05/16 20:34:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='setgroups\x00') read(r0, &(0x7f0000000040)=""/120, 0x78) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f00000000c0)) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000380)={'team0\x00', r1}) ioctl$VT_DISALLOCATE(r0, 0x5608) write$eventfd(r0, &(0x7f0000000000), 0x8) 2018/05/16 20:34:34 executing program 4: r0 = socket(0xa, 0x1000000000000001, 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/netlink\x00') preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f0000000740)=""/235, 0xeb}], 0x2, 0x0) 2018/05/16 20:34:34 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000200)=""/162, 0xa2}], 0x1) readv(r0, &(0x7f0000000040)=[{&(0x7f000004f000)=""/128, 0x80}], 0x266) timer_create(0x0, &(0x7f000004c000)={0x0, 0x16}, &(0x7f000004cffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000080)=""/49) 2018/05/16 20:34:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000800)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000880)=0x80, 0x80000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000008c0), &(0x7f0000000900)=0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x165) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000180)={'bond_slave_1\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000300)={r4, 0xe, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0xfffffffffffffff9) 2018/05/16 20:34:34 executing program 3: r0 = socket(0x200000000000011, 0x807, 0x7) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000000300)=[{&(0x7f0000000280)=""/101, 0x65}], 0x1, &(0x7f0000001540)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/21, 0x15}, {&(0x7f0000001380)=""/146, 0x92}, {&(0x7f0000001440)=""/198, 0xc6}], 0x4, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000140)=0x8) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000016c0), &(0x7f0000001700)=0x30) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001580)={0x0, 0x3, 0xb000}, 0x4) mlockall(0x3) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000200)=0x7, 0xffffffffffffffb1) getrandom(&(0x7f0000001740)=""/40, 0x28, 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001640)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/05/16 20:34:34 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:34 executing program 6: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) read(r0, &(0x7f0000000180)=""/83, 0x53) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000100)=""/123) 2018/05/16 20:34:34 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) 2018/05/16 20:34:34 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x800000000, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x120, 0x36b) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000000)=""/8, &(0x7f0000000080)=0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x7fff, 0x2, 0xff, 0x2, 0xffffffff, 0x2, 0x8}, &(0x7f0000000140)=0x20) r1 = socket$packet(0x11, 0x2, 0x300) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) signalfd(r1, &(0x7f00000001c0)={0xff}, 0x8) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[], 0x0) fadvise64(r1, 0x0, 0x5, 0x1) recvmmsg(r0, &(0x7f0000000d80), 0x4000099, 0x2000, &(0x7f0000000e40)={0x0, 0x1c9c380}) 2018/05/16 20:34:34 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000000000)="3aaf4914e24fcf2d6ab46127733191ee204b9baa965f55db15bc66f7fb82896b1a4e79dd471aefd215c6abdfa6dd4e01d2df1181b0e8dd877abe6b77d02829daa66df20597eae3e7194456ea13b4fdc367dd73eca57c4b") sync_file_range(r0, 0x0, 0xffffffff, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/netlink\x00') preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f0000000740)=""/235, 0xeb}], 0x2, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000100), 0x4) getsockname$packet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/05/16 20:34:34 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$nfs(&(0x7f0000000140)='nfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000780), 0x0, &(0x7f0000000840)='-\x00') r2 = dup(r1) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000240)) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=""/79, 0x4f) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000100)=0x1, 0x4) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000003b40)='/dev/snapshot\x00', 0x200100, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000003b80)="aea03701cff1b788f26a79bebdd1c88c", 0x10) 2018/05/16 20:34:34 executing program 5: mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) getitimer(0x2, &(0x7f0000000280)) 2018/05/16 20:34:34 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x200000, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000200)="3b322bb465a2123db005a0bd22533d5aeada82d3c8bf3244b934799c4e5f31a8b65fd4a1e59e2b595fb85d35cad27d76744fdb37ae21c7f4adc26587d48174fd231ca021a85cd7fd29bc9c80f09b44d1baf9f8cb70deb328f287f233a5ed") ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000140)=r2) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 2018/05/16 20:34:34 executing program 4: r0 = socket(0xa, 0x1, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x1c) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_procfs(0x0, &(0x7f0000000240)='net/netlink\x00') 2018/05/16 20:34:34 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x20000000021) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) memfd_create(&(0x7f00000000c0)='ppp0\x00', 0x3) 2018/05/16 20:34:35 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000001280)='/dev/zero\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000012c0)={'icmp\x00'}, &(0x7f0000001300)=0x1e) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) 2018/05/16 20:34:35 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x88100, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={r1, r2, r4}, 0xc) r5 = socket(0xa, 0x1, 0x100000000000) chown(&(0x7f0000000440)='./file0\x00', r3, r4) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000000100)) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r6 = syz_open_procfs(0x0, &(0x7f0000000240)='net/netlink\x00') ioctl$TIOCNOTTY(r6, 0x5422) preadv(r6, &(0x7f0000000540)=[{&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f0000000740)=""/235, 0xeb}], 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r6, 0xc0f85403, &(0x7f0000000000)={{0x1, 0x3, 0x8001, 0x1, 0x1ff}, 0x0, 0x3ff, 'id1\x00', 'timer1\x00', 0x0, 0x4a39d646, 0x9, 0x9, 0x2}) 2018/05/16 20:34:35 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:35 executing program 6: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) write(r1, &(0x7f0000000040)="2400000058001f00ff03f4f9002304000a04f51108000100020100020800108001000000", 0x24) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x40, 0x4) 2018/05/16 20:34:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x120, 0x36b) write$binfmt_elf32(r1, &(0x7f0000000140)=ANY=[], 0x0) recvmmsg(r1, &(0x7f0000000d80)=[{{0x0, 0xea, &(0x7f0000000c40), 0x197, &(0x7f0000000d00)=""/91, 0x5b}}], 0x5b, 0x2000, &(0x7f0000000e40)) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x171, @mcast1={0xff, 0x1, [], 0x1}, 0x683afcf8}, 0x1c) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd0000001000010009030800410400000000fcff", 0x58}], 0x1) 2018/05/16 20:34:35 executing program 2: r0 = socket$packet(0x11, 0x100000000100000b, 0x300) getsockname(r0, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000001c0)=0x80) 2018/05/16 20:34:35 executing program 7: acct(&(0x7f0000000080)='./file0\x00') renameat2(0xffffffffffffffff, &(0x7f0000000000)='/\x00', 0xffffffffffffffff, &(0x7f0000000040)='/\x00', 0x0) 2018/05/16 20:34:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000040)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x80001c, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f0000000240)='./file0/file0\x00', 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)='vfat\x00', 0x5, 0x2) truncate(&(0x7f0000000100)='./file0/file0\x00', 0xe3a) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) rt_sigqueueinfo(r1, 0xa, &(0x7f0000000180)={0x2d, 0x3f, 0xfffffffffffff406, 0xfffffffffffff156}) 2018/05/16 20:34:35 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) sched_setaffinity(r0, 0x4, &(0x7f0000000100)=0x8) getsockname(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000280)={0x8, 0x45, 0x5960cd4e}, 0xc) kexec_load(0x4, 0x1, &(0x7f0000001440)=[{&(0x7f0000000340), 0x0, 0x9}], 0x0) r2 = socket(0xa, 0x2, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x10000, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) fallocate(r3, 0x0, 0xffff, 0x9) sendfile(r2, r3, &(0x7f0000e64ff8)=0x38, 0x10001) syncfs(r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r0, &(0x7f0000000140)='net/if_inet6\x00') readv(r4, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/05/16 20:34:35 executing program 6: r0 = epoll_create1(0x80004009) r1 = getpgrp(0xffffffffffffffff) finit_module(r0, &(0x7f0000000040)="2429df70726f632c2300", 0x2) fcntl$lock(r0, 0x26, &(0x7f0000000080)={0x1, 0x0, 0x0, 0x0, r1}) 2018/05/16 20:34:35 executing program 3: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) syz_read_part_table(0x0, 0x0, &(0x7f00000004c0)) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) 2018/05/16 20:34:35 executing program 7: r0 = epoll_create1(0x80000) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x2, 0x4, 0x3, 0x8, r1}) r2 = epoll_create1(0x0) fcntl$addseals(r2, 0x409, 0xdd323487a6940cb1) fcntl$lock(r2, 0x7, &(0x7f0000000000)) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x1000000000000000, 0x99e7, 0x1000000}) 2018/05/16 20:34:35 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) 2018/05/16 20:34:35 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@nfc={0x27, 0x0, 0x2, 0x6}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)="7c19664265660bd4ad5239f1aa1d547cc5646022b0356cf2f84037b5b568da797db50d5b851a59411699efc8f84634ebbc8a3d28b33c17878be8945fd7621d76598a6ef75b8417e29ba82ab9a04476", 0x4f}, {&(0x7f0000000100)}, {&(0x7f0000000140)="bdb902fa825cfc35b013153cf4d866d9080443a42eb6415d5db1c0e1604d9ebbd6e9b188f49887a899fddbd440d93f52fcd31ff219e2849bcb3d09", 0x3b}], 0x3, &(0x7f0000000840)=[{0x40, 0x10b, 0x9, "cb8f199c42cbe870e9c9650c46a7391181c66585815f1307e4a845ca1b6b02bd96f9747476b545d9a1a12ad8b521"}, {0x58, 0x13d, 0x7f, "928698046db4d6a150ff7373a694431c4af5953ea40e30be4167207391964c87400e8d686386fd044d2fba57fca031bb9b1a902cf5742fe3336433aa994f7ac0d271ba176597c3"}, {0x108, 0x10d, 0x1, "c4461e6ba6dfce1fdf5529ff3346bd496972dc001a36d18ea33ed3f1f2ba6a78530a23c3e94e98bae45efe66f09525ef6bb3d93fb98e725b9b85848c5b4c6a8e3352dd19eacf7286d890561f56f6749d17f4f5d0bdc6ecd6d095c4e1765eb167b57040397164fc5edc1fc94ece842ef356facd958e38cd8c4a440ef4d67e5a890297640fe5f454bb5c437236f1006cdde16b761a5bceaf4bcf447df2deece3a38f7bd8154c1b908c64844798c5a633270e67007057586ed2c0975735b5debd584f4a10b635bdce064323bf43abca5d886aa9b321ae9debb274f3b782d86f61bd1577ee033b21f7f709aaa710cfffc6ce84"}, {0x88, 0x84, 0x10000, "d4af5011378b43c457a892e72e7e8886684129866db47250554a31632a8c3ae0a5dd37ca04f2c5e14d35a679ce3dcffb51852caa62120d925ae19e15d34ba163cdfb69d341a5a5845d0d0b37bffca835c1c73f63cf6b079381c449f03ce5ebdc3ab0388b3606bced17f1b2a9610ebe771d8ee63c4f"}, {0x38, 0x102, 0x80000000, "d3e666c99b81b36dda04bedc858501c8f6d001b7853848782522e82c21354c7679962f221f"}, {0x78, 0x10c, 0x7f, "a467e07b2b3715d6f1205c69cbb7801ab7b7c015acaa333d7a1f6ab1153158466e3d02c0117d15a0cfd1009aeeb30d88a8b71005c17b2a7a87331f4bc67cd860c7a28accc0d30de877b097ac3de24c483aa8b5e7c388530febceb31e115bb3b8df72f6e397cf90"}, {0x40, 0x6, 0x9, "1bac5d747c02f3165f850972cb4bffcc77f26477d9915a28674a3af4a98895cb9b8241c7c4f33f020689c4d17907"}], 0x318, 0x80c0}, 0x4001) lookup_dcookie(0x4, &(0x7f0000000280)=""/215, 0xd7) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/netlink\x00') preadv(r2, &(0x7f0000000540)=[{&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f0000000740)=""/235, 0xeb}], 0x2, 0x0) 2018/05/16 20:34:35 executing program 5: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = socket(0x10, 0x2, 0x0) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000100a00}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') sendfile(r1, r2, &(0x7f0000000080), 0x10000480000502) [ 293.803170] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8224 sclass=netlink_route_socket pig=25208 comm=syz-executor5 [ 293.828166] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8224 sclass=netlink_route_socket pig=25222 comm=syz-executor5 2018/05/16 20:34:36 executing program 7: getpgrp(0xffffffffffffffff) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000004c0)=""/165) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000001c0)) syz_mount_image$vfat(&(0x7f00000006c0)='vfat\x00', &(0x7f0000000700)='./file0\x00', 0x1, 0x1, &(0x7f0000001900)=[{&(0x7f0000000740)="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", 0xc00, 0x90000000}], 0x8, &(0x7f0000001340)=ANY=[@ANYBLOB="6e6f636173652c6e6618036e617374616c655f726f2c646d61736b3d0000f39cfadfc143000000000000000000000000000000"]) r5 = fcntl$dupfd(r0, 0x406, r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {r3, r4+10000000}}) r6 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) getsockopt$nfc_llcp(r6, 0x118, 0x1, &(0x7f00000014c0)=""/99, 0x63) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) fadvise64(r6, 0xfffffffffffffffb, 0x40, 0x1) pwritev(r6, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r1) ioctl$TIOCPKT(r6, 0x5420, &(0x7f0000000280)=0xc7) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000001580)) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140), 0x4) sync() ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r6, 0x80045300, &(0x7f00000019c0)) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000001480)={0x11, 0xe5, &(0x7f0000001380)="14f30527735a7e8feb4f5a24cceb20f58e3d913b353abaf71349f81e951aea9cc31bc98c22ffbffaf872ea9229c3879217472aad3e19f9fa5b468a7aa1e7809de77675507de0848ed2889fb6216f6c3b4366b137ddb2f640acb61fd01aac98366354695b8a733db3209aca4c0b3abfb4b3d6d197dad8030abc391ab156bb15a544e1bec4110cb7f583ed7272bc51fce5c13d8460c7b4f5d027aa029c0fea43ee211937d5ac5d5082d436aa3b376f70de846dc4380ebd217c5ddf70da223f6b5180b186bfc6df7081b7bb96661eeb32a731ef4adee65a4769d7bb39d44723efcbeb0b0630ac"}) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000001540)=ANY=[@ANYBLOB="07000000610000000029cf8f9a079a0074bf000000a3cabf2ba700a8e35ddb2257b203ada2396166fb67bc859d9d0596c8ff"]) 2018/05/16 20:34:36 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x0) 2018/05/16 20:34:36 executing program 6: syz_mount_image$cifs(&(0x7f0000000000)='cifs\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x4, &(0x7f00000013c0)=[{&(0x7f0000000100)="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", 0x1000, 0x2}, {&(0x7f0000001100)="64aa4d30a4e06dc2972ecb74bf3cb670efe1b0715674a61c31c264a42a23257f5a6449036d4f12b1cb1f395c12c3477cf69e291c5d48a78680df92922c8c2bb5fabbb8dc28415a0f91f32eaa5f00d948fa5832c3815994845bf0c6e0823756d70a5c8d329126fc590abd08926adb34e2e6553fceda7c5d6e22a315ae9d1f3e13c2dbb20521d5018c", 0x88, 0x7fffffff}, {&(0x7f00000011c0)="fad42de98a367a49989ae633058324fcf7e44bad88ead87dbd06443a3398cb0e31e94ba628b3a1569b00eb2940715baf435a2025d6bcb880b73954ea22f6359d1fa56f8e455fe42e3bc81aceb8e6d42070d3d474868f8ed7f80f77ab1aa4db38506072065e93827f7b5bd252e7c602641ff53ae3f721414d373112f6b60b8be5e17de67e2bb6fc6179ad4c4e7f076994b5dc9455885c2ac10fa1055f853251e877097679f02bc40eaf098ef221b16f5e7c547502e9a39523046ecae0a95e02a0d6c2a23bfc6fa959bae07242ed8ac8b058", 0xd1, 0x10000}, {&(0x7f00000012c0)="73a1f1ddd8b0272186cd2f965eb6f46c2205abc55520742cace6c01335aaf1a5ce42d9c6dfd5182759937d83d172ce8c8ff68abba843ed6bde1b8141608e9a4ff685df4e20a774012d33f240e3a12d476c00a141585f0ef34f1013d0378c9b0dd2a616f0d4267a603fcf5b1252772924512a143c1885c7e72ae8d4ceb64059355762f89643501b3f057c6be1265545469428c00d4cc5420a6e4ea58bad37b09d8e68a1e955c44175b9b78e1646a2825a58a106eb2438d4c70be55faf293398205a", 0xc1, 0x7}], 0x800, &(0x7f0000001440)='\x00') syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002680)={[{@check_relaxed='check=relaxed', 0x2c}]}) 2018/05/16 20:34:36 executing program 4: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0xf0}, &(0x7f00000000c0)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000200)=0x5, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/netlink\x00') ioctl(r2, 0x200000000000000, &(0x7f0000002940)="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") r3 = accept4$inet(r0, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10, 0x800) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000001c0)=0x3a) preadv(r2, &(0x7f0000000540)=[{&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f0000000740)=""/235, 0xeb}], 0x2, 0x0) sendfile(r3, r2, &(0x7f0000000180)=0x46, 0x4) 2018/05/16 20:34:36 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000080)={'team0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) 2018/05/16 20:34:36 executing program 3: getpgrp(0xffffffffffffffff) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x20) getpeername$inet6(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x7, 0x0, {0x0, r1+10000000}}) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004) 2018/05/16 20:34:36 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:36 executing program 2: r0 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e23, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, {0xa, 0x4e22, 0xcec, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x400, [0x1, 0x0, 0xe941, 0x8, 0x20, 0x2, 0x3, 0x6]}, 0x5c) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x8, 0x5, [0x80000000, 0x80000001, 0x5, 0x0, 0x80000001]}, &(0x7f0000000140)=0x12) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x6, 0x8, [0x2, 0x7ff, 0xfffffffffffffffd, 0x9, 0x79, 0x101, 0xd8b, 0x50]}, 0x18) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000900)=@getstats={0x1c, 0x5e, 0x711, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7}}, 0x1c}, 0x1}, 0x0) 2018/05/16 20:34:36 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000000c0)='.#+\x00', 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{}]}) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) getgroups(0x6, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getgroups(0x0, &(0x7f0000000200)) 2018/05/16 20:34:36 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r1, 0x1, 0x5, 0x7fff) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000001800190000003fffffffda060200000000e80001024c00040d000500000500000005000000", 0x29}], 0x1) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x200500) 2018/05/16 20:34:36 executing program 4: r0 = socket(0xa, 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/netlink\x00') preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f0000000740)=""/235, 0xeb}], 0x2, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000000)={0x6, 0xe936000000}) 2018/05/16 20:34:36 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/anycast6\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000025c0)={'lo\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=@ipv6_newaddr={0x2c, 0x14, 0x3353cd1e187a4f97, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) fcntl$setflags(r3, 0x2, 0x1) 2018/05/16 20:34:36 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000100)={0x2, 0x4, 0x3, 0x4}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000140)=[{0xb, 0x7ff}, {0x2, 0x5}, {0x4, 0x22c}, {0x2, 0xfffffffffffffffc}, {0x8}, {0x4, 0x9}], 0x6) 2018/05/16 20:34:36 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$void(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x72480, 0x0) lookup_dcookie(0x8000, &(0x7f0000000140)=""/142, 0x8e) write$binfmt_misc(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x8b) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000100)=0x9) syz_open_pts(r0, 0x0) ioctl$TCFLSH(r0, 0x80047437, 0x706ffb) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x5, 0x5, 0x86, 0x4, 0x7fff, 0x200, 0x100000001, 0x67dad8e2, 0x1, 0x4, 0x8, 0x1}) 2018/05/16 20:34:36 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/netlink\x00') preadv(r2, &(0x7f0000000540)=[{&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f0000000740)=""/235, 0xeb}], 0x2, 0x0) 2018/05/16 20:34:36 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x18) fallocate(r0, 0x1, 0x0, 0x10000101) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x14) [ 294.645637] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=25256 comm=syz-executor6 [ 294.671305] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=25256 comm=syz-executor6 2018/05/16 20:34:37 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000500)=""/4096, 0x1000) mkdirat$cgroup(r0, &(0x7f0000000140)='(\x00', 0x1ff) 2018/05/16 20:34:37 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x50800, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000280)=""/69) r1 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/88, 0xfffffee7}], 0x1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) 2018/05/16 20:34:37 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f00000000c0)="05") 2018/05/16 20:34:37 executing program 6: r0 = socket(0x13, 0x8080c, 0x1) getpeername(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x4, &(0x7f0000000100)=0x4) 2018/05/16 20:34:37 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r3 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000000280)={0x2, r3}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000080)={r4, 0x3}) 2018/05/16 20:34:37 executing program 3: r0 = socket(0xa, 0x1, 0x0) flistxattr(r0, &(0x7f00000001c0)=""/192, 0xc0) ioctl(r0, 0x400, &(0x7f0000000500)) r1 = epoll_create1(0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="2321202e2f66696c6530207363616c61626c6700207363616c6100010000207363616c61626c6500202e205b65746830776c616e31657468316c7070703070b5255d6b657972696e670a"], 0x4a) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="488fdab64ea21333c600000000000000000065f23dc058d1387fabb585b87e5ac98aa2e0c6b106c25b8ee4c3193d27d8d63b03a3f2d54a3bbb1ec9a032d4f96ba84e9e86129a6d231483640af019fa3f", @ANYRES16=r2, @ANYBLOB="00018e0d0000fbdbdf250f000000340002000800080008000000080002004e23000008000b000a000000080006002000000008000b000a0000000800040004000000"], 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000100)="73ff616461626cd880", 0xe0444697861523aa) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1, 0x3, 0x8001}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) prctl$getreaper(0x3f, &(0x7f00000003c0)) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pktcdvd/control\x00', 0x20000, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000600)) r4 = epoll_create1(0x0) fcntl$lock(r4, 0xa, &(0x7f0000000000)) accept4$nfc_llcp(r0, &(0x7f0000000280), &(0x7f0000000300)=0x60, 0x80800) 2018/05/16 20:34:37 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") epoll_create(0x0) getsockopt$inet6_int(r0, 0x29, 0xd7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/16 20:34:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f00000000c0)=0xfffffffffffffec6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000140), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f0000000280)=""/151, 0x97) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r7, 0x1000000000016) r8 = socket(0xa, 0x1, 0x0) ioctl(r8, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") tee(r5, r4, 0x6, 0x0) write(r6, &(0x7f00000001c0), 0xfffffef3) 2018/05/16 20:34:37 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"ff030f00d34892babf7b806e000200", 0x4012}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}) open$dir(&(0x7f0000000100)='./file0\x00', 0x881, 0x4) r1 = socket(0x10, 0x800, 0x1000) bind$unix(r1, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/16 20:34:37 executing program 3: get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {}, 0x8}) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002100)={0x0, @empty, @dev}, &(0x7f0000002140)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000002180)={@loopback={0x0, 0x1}, 0x1c, r1}) seccomp(0x0, 0x1, &(0x7f0000000380)={0x5, &(0x7f00000001c0)=[{0xff, 0x7f, 0x120000000000000, 0xf000000000000000}, {0xfffffffffffffffd, 0x1, 0x7fffffff, 0x9}, {0x0, 0x80000000, 0x8000, 0x3ff}, {0x9, 0xffffffff, 0x4, 0x7}, {0x10001, 0x9, 0x8, 0x3f}]}) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) fchown(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sync() ioctl$LOOP_CLR_FD(r0, 0x4c01) modify_ldt$read_default(0x2, &(0x7f0000002080)=""/71, 0x47) r2 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x1) write$binfmt_elf32(r2, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0xff8f) 2018/05/16 20:34:37 executing program 7: sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000002dc0)={&(0x7f0000000b40)={0x10}, 0xc, &(0x7f0000002d80)={&(0x7f0000000200)=ANY=[@ANYBLOB="100100009b9c24a0ab4825d19462118d023588d2a95d846553bb40a1f6f58215c4d9be8bdc2ea41f46341146af0a1527ed5369d6d5c90453c253b95be5cb1034a5248e4b68f517fb2a506cf3033efd7eeddc7f77d7a5603ca33e1d06fd6d75fcc6746bd56f94722a21589392fa6409650ae34e371b978e9681f112274b65b450a2ace6591a932a3fcd854b39726eb36f0b4e6f0c5d88cbab8f1c248527e94ccfccdd4eb886c09a6ca015ad4d3d729b34a80000", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f0000000c00010008000500000000002400010008000b007369700008000500000000000800080000000000080004000000000008000400000000002c0001000c0007000000000000000000080009000000000008000900000000000c00070000000000000000004c00020014000100fe8000000000000000000000000000bb0800070000000000080006000000000008000b0000000000080002000000000014000100e0000002000000000000000000000000340001000c000700000000000000000008000100000000000c0007000000000000000000080006007272000008000200000000001800020014000100ff010000000000000000000000000001"], 0x110}, 0x1}, 0x0) r0 = socket(0x100000000000a, 0x3, 0x100) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000100)=0x80, 0x4) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) sendto$unix(r0, &(0x7f0000000cc0), 0xe0, 0x0, &(0x7f0000000d00)=@abs, 0x6e) accept4$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14, 0x800) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000001c0)={r2, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) clock_gettime(0x0, &(0x7f0000005640)) r3 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x10d000) ftruncate(r3, 0x7) fchmod(r1, 0xa2) syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp\x00') 2018/05/16 20:34:37 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000100), 0x0) r1 = memfd_create(&(0x7f00000000c0)='\'\x00', 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000100)={0x76, 0x3, 0x5, 0x1e}) 2018/05/16 20:34:37 executing program 6: r0 = memfd_create(&(0x7f0000000180)='\x00 ', 0x0) r1 = socket(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @rand_addr}, &(0x7f0000000040)=0xc) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x1) write(r2, &(0x7f0000000000), 0x0) dup2(r2, r1) poll(&(0x7f00000000c0)=[{r0}, {r1}], 0x2, 0x0) 2018/05/16 20:34:37 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x6) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8000, 0x40002) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000000c0)=""/176) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000280)={@mcast2, 0x0}, &(0x7f00000002c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000300)={@mcast2={0xff, 0x2, [], 0x1}, 0xc, r2}) r3 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f00000001c0)={{0x334, 0xffb}, 'port1\x00', 0x0, 0x90023, 0x401, 0x0, 0x6, 0x5d, 0xfffffffffffffffc, 0x0, 0x4, 0x81}) 2018/05/16 20:34:37 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) getsockname$inet(r0, &(0x7f0000000140)={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast1=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$netrom(r1, &(0x7f0000000080), &(0x7f0000000100)=0x10) [ 295.513348] 9pnet_virtio: no channels available for device ./file0 [ 295.559437] 9pnet_virtio: no channels available for device ./file0 [ 296.276878] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/16 20:34:38 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x8}, 0x2, [0x9, 0x0, 0x3, 0x7, 0x8001, 0x6, 0x3, 0x800]}, 0x5c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'lo\x00', 0x8200}) 2018/05/16 20:34:38 executing program 6: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) vmsplice(r0, &(0x7f0000000740)=[{&(0x7f0000000480)='}', 0x1}], 0x1, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x9, [@empty, @empty, @random="280ef898afac", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) fdatasync(r1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xbc4e, 0x3, 0x5, 0x9, 0xa4, 0x0, 0x400000000000000, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xeafd, 0x9942, 0x5, 0x100000000, 0x7}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x6}, 0x8) write$tun(r1, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) connect$ax25(r1, &(0x7f0000000200)={0x3, {"68f249f331203a"}, 0x476e0974}, 0x10) 2018/05/16 20:34:38 executing program 3: unshare(0x2000400) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x8, 0x80802, 0x4000000004) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth0_to_team\x00', &(0x7f0000000080)=@ethtool_cmd={0x24}}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0xc}, 0xae}, 0x1c) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x800000}, &(0x7f00000002c0)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000400)={&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="5f5b8dd60188d78884ba26832e62b57f8faa7d2bb4be08c429008367b75d2241a683236f0e5df7104c0b5b5413b88de0c918aa5130926c6a28b44fd82e0d51aec16095e25c7f24e0f4af99cd02b2d0162f7c45c7dd44a42880a7c9c0df4fda0a186ee6382c20656d54852764163e90dfb7476b2fcca189aab993b2fd0e6bd7cf33902c6773d3", 0x86}], 0x1, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0xa8470000000000, 0x0, 0x3d1, 0x10e0, r3}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @authinfo={0x18, 0x84, 0x6, {0x7f}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x20}}, @authinfo={0x18, 0x84, 0x6}, @authinfo={0x18, 0x84, 0x6, {0x2}}, @authinfo={0x18, 0x84, 0x6, {0x23c30582}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x8000}}], 0xc8, 0x8c0}, 0x40044) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) 2018/05/16 20:34:38 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='configfs\x00', 0x0, &(0x7f0000000040)) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000000c0)=""/87, 0x57) r1 = socket(0x2000000001, 0x2, 0x0) chown(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getdents64(r0, &(0x7f0000000140)=""/183, 0xb7) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x58, r2, 0x906, 0x70bd29, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2d3b8000000000}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/05/16 20:34:38 executing program 4: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40000, 0x4a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0xd2, "0ecab0419bb02e18d38492d0431c89731590b5ec22a47aefa62746e1f8147c6a7df11b968d15aaaa4737001f900d4da4033f615094b6e293122419b70708d9fa0a55d1414a562589dee1663f6ec9cd3433cf51841b07bf1e99181768f5f999d9861c3a6ec22b0a787b2c628ab0eebb3b7a6209b7393080bc213016fd7d3b33896fd3cf4454fffb2cad37d3db3a49902a3e92ff1503e61d3295d8bee32e723469e232c7ee736d505b5a9d027db5099a341634a32e6c41a24e09a0492a25c872691c5c98d8cf1beaa64fe64adf39c788eda346"}, &(0x7f0000000180)=0xda) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x9, 0x7e}, 0xc) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) truncate(&(0x7f0000000200)='./file0/f..e0.\x00', 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x2020) bind(r3, &(0x7f0000000340)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x4, 0x2, 0x1, 0x3}}, 0x80) 2018/05/16 20:34:38 executing program 5: r0 = memfd_create(&(0x7f0000000140)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000040)="06", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000080)=""/63) write$tun(r0, &(0x7f0000000180)={@pi={0x0, 0xf8}, @void, @eth={@random="f964c1784e8e", @random="9f2a62a4dbfe", [{[], {0x8100, 0x80000001, 0x8, 0x3}}], {@mpls_mc={0x8848, {[{0x8, 0x3f, 0x6a, 0x1}, {0x9, 0x7, 0x8, 0x4}, {0x200, 0x6, 0x101, 0x9}, {0x6, 0xffff, 0x870b, 0x20}], @llc={@snap={0xaa, 0xab, "88e6", "e6414c", 0xeffd, "08c5be57e90f95b57d32a075974ff3cb2c70c001df14bf7731ea37951fdca03a9d32a2bf7919240a62fe719312f2b88d6997019900135b1b0aee23a4e60ae8d72283babe855858700e5491a96571adab51c73806a97617dfbd62d60227ff1fe7bef507c6bcc39a433b50c694d46a3e79967e0227951cbaa4dde3c0640c6a6ef36d57803e109fe9cdcc441e586b4e62162833485a473486c037d41ce01497d69832eaf0611b9bca9d9bbc9a23220ba3ec3d0f1a6daa5f8ce69d761357d9ae2de01dfa406c40c3dbc3087b97e7e55ef1330d29422e51fdcbd3c397d776e716f16f22e22d35"}}}}}}}, 0x113) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000340)=0xffffffffffffffc1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x19bcacd905ea490b, &(0x7f00000002c0)=[{0x9, 0x900000000000000, 0x5, 0x53ba}, {0x3, 0x20, 0x3ff, 0x5}, {0xfffffffffffffff9, 0x30000, 0x3, 0x81}, {0x1, 0xaef, 0xfffffffffffffffc, 0xffffffffffffffec}]}, 0x10) 2018/05/16 20:34:38 executing program 7: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) exit(0x70) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='r', 0x1}], 0x1, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast1}, &(0x7f0000000100)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x6249f97f02c1d19f, &(0x7f00000002c0)={@local, @loopback, 0x0}, &(0x7f0000000300)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000440)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'veth1_to_bond\x00', 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={r7, 0xffff, 0x0, 0x2, 0xaaba2ed}, &(0x7f0000000280)=0x18) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000700)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="f0010000", @ANYRES16=r2, @ANYBLOB="000026bdfedbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="d401020038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000300000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b0000000800040029dc000008000600", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600dfc606005f38b145af0382ccb45948f7b5097740d9d4625bf5761011dc9d9a4aefcf549ea9f19feb6d0bcf5241072b6919f8da36f188bcfe7cc65b361a40ef", @ANYRES32=r6], 0x1f0}, 0x1, 0x0, 0x0, 0x20000881}, 0x20000000) close(r1) 2018/05/16 20:34:38 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:38 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = socket(0x10, 0x4000000002, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x9) kexec_load(0x0, 0x0, &(0x7f0000000580), 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x40000, 0x0) write(r1, &(0x7f0000000040)="260000001a0053eb910000f9090000000000000015e0f1ff609b000000ec5501000d69d488d8", 0x26) 2018/05/16 20:34:38 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) 2018/05/16 20:34:38 executing program 3: prctl$getname(0x10, &(0x7f0000001340)=""/188) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/4096) r0 = getpgrp(0xffffffffffffffff) ptrace$cont(0x27, r0, 0x5, 0x8) 2018/05/16 20:34:38 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001400)={&(0x7f0000000500)=@newsa={0x144, 0x10, 0xa01, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x32}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@extra_flags={0x8, 0x18}, @algo_aead={0x4c, 0x12, {{'rfc7539(ctr(serpent),sha384-ssse3)\x00'}}}]}, 0x144}, 0x1}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x7fffffff, 0x4) 2018/05/16 20:34:38 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/05/16 20:34:38 executing program 4: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x3, 0x0, 0xffff) r1 = open(&(0x7f0000000100)='./file0\x00', 0x101000, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000140)={{0x4, 0x3}, 0x1, 0x9, 0x0, {0x10001, 0xffffffff}, 0x1, 0x100000001}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x3, 0xfff}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={r2, 0x18, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x9, 0x3, 0x8, 0x100, 0x100000000, 0x8, 0x6, 0x401, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000240)={r3, 0x1f}, 0x8) 2018/05/16 20:34:38 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$setregset(0x4205, r0, 0x201, &(0x7f0000000000)={&(0x7f0000000080)="4e565f14ab012e777102868e533d6342988e3624d3c4cb535a8fef8be41b5a6fb20cc2f9fc2ede7864307d296356f089247f2b2f69e12ed7441cdc6490eecb9416a9d539ae957dde15a92ced5c2914e7cb7f8dcfb1d1201cde23d7c01350e72386bc0945e7c0f0d9e74c5f294297f794b7cbac", 0x73}) r1 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x6, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'wrr\x00', 0x0, 0x6, 0x66}, 0x2c) 2018/05/16 20:34:39 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000013c0)=""/88, 0xfffffffffffffd8b}], 0x1000034a) 2018/05/16 20:34:39 executing program 4: sendto$inet(0xffffffffffffffff, &(0x7f00000000c0)="de", 0x1, 0x0, &(0x7f0000000b00)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x7, 0x8000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x10, 0x4) write$evdev(r0, &(0x7f0000000200), 0x20020) write$binfmt_elf32(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x81, 0x10000, 0x7fff, 0x80000001, 0x91, 0x3, 0x3e, 0x4, 0x1e3, 0x38, 0x234, 0x4, 0x7, 0x20, 0x2, 0x2a21, 0x80000000, 0xfff}, [{0x2, 0x5, 0x1e9897b8, 0x6, 0xfffffffffffffff8, 0x1, 0x6, 0x3}], "96b9badc577f51d8899871802eb336947ded1c121a3798cdc66338b30685820d25a662bd75824323c831800008e2fe070186e129bb92303848c4307c7843adf7904ba888046d5829cceabbcb60d433800b25840088f92fc6d1a7db51a1b5ca56564465e8517ae04a3d9aec376fac86eebea0d18ed374892cf69edb8f422d98ad39662081f98ad4a58c27cce0914ab23ba31f312d3396bbeef7adaa62f90c6bd4b1937675571a6f460348337c67b92e7355d4cbaa62f9a74d8776a35bf2de6d31580fa48f37647aaecc15fb2b7867"}, 0x126) 2018/05/16 20:34:39 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:39 executing program 6: r0 = epoll_create1(0x0) r1 = dup2(r0, r0) r2 = epoll_create1(0x0) close(r0) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x14}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000140)) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) 2018/05/16 20:34:39 executing program 7: getpgrp(0x0) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000900)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f0000000300)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000500)=@in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x6}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000140)}, {&(0x7f0000000200)="8c502d6d624a44f0dc85addfbd", 0xd}], 0x2, 0x0, 0x0, 0x4000040}, 0x40) socket$packet(0x11, 0x2, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000004c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000003c0), &(0x7f0000000400)=0x359) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "88ed7e4edd9e18b7f1805635508603ed3888713c8293b91bf6bde112f6ddd21d7c048960d69d04ae338b3fc618a9b5b3416207ed99e6ba9494a1b46cc7351491", "c72a5a6573cd3d1fb2b3766277edf733f36f8ce4e79ad6135632391c79b57e7fef87e3cbce9d55dc85fa8faf76b062157c1e2574906783ffb24549e827c78a9b", "38b4fd03827448e71700e1755ce8d5c67237b2197dc2ff90aa2affee81903319"}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) 2018/05/16 20:34:39 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup3(r0, r0, 0x80000) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000340)={0x3, &(0x7f0000000300)=[{0x5, 0x6}, {0x7, 0x66}, {0x4, 0xfffffffffffffffb}]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000380)) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000000ffc), &(0x7f0000000580)=0xfffffffffffffe5a) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000003c0), &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="05000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000080)={r3, 0x94, "939b5ee8474ce9ffaad0c5f7904af0ae2335cf842dee784e748e5d7f3ad6e3da7cb9a49337657fd014ed794a6c9f8de5da156eefba82f597dbd4d0283c4516f88fe097a268b6c1ce01ebfa43a4aa6698595c7c31ea8cf4696f0cafea06b53b82530f39bb37e51d43fc4ea179ece633b2bbcfef020d8ef432db79e06629e495373a5a506c76817cf52cecafadaebd8c3bb52ce5d7"}, &(0x7f0000000140)=0xfffffff6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r4, 0x3, 0x7, [0x10000000000007, 0x5, 0x401, 0x20, 0x20, 0x400, 0x7]}, 0xfe08) r5 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="36a080807034fae0266c395d5acddeaff2a09002f22261114984a38682389f2ce46eab0358d2a2b7661f5a456629f64d1f662e7be9aa05078ab5280e4646ded6a37a1e2b307efc14dc114aa0e0bbe6cf69062ab0aa83d8563ea5fd4c4b5cac4605ce004e817388d8377015b9704730b8c0904bccc019017378e0b27b25da0650b4b25dc5eb977513b0efa67438e3fa26eca70d13330bf4", 0x97, 0x0) keyctl$revoke(0x3, r5) close(r0) 2018/05/16 20:34:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000280)={0xffffffffffff5c05, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}}}, 0x88) setsockopt$inet_mreqn(r0, 0x0, 0xb, &(0x7f00000001c0)={@empty, @dev={0xac, 0x14, 0x14}}, 0xc) 2018/05/16 20:34:39 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) accept$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/16 20:34:39 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)=""/88, 0x13f}], 0x3d3) readv(r0, &(0x7f00000016c0)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/160, 0xa0}, {&(0x7f0000001240)=""/73, 0x49}, {&(0x7f00000012c0)=""/142, 0x8e}, {&(0x7f0000001380)=""/189, 0xbd}, {&(0x7f0000001440)=""/234, 0xea}, {&(0x7f0000001540)=""/202, 0xca}, {&(0x7f0000001640)=""/79, 0x4f}], 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001740)='/selinux/checkreqprot\x00', 0x8000, 0x0) getdents(r1, &(0x7f0000001880)=""/193, 0xfffffffffffffd9f) finit_module(r1, &(0x7f0000001780)='\x00', 0x1) 2018/05/16 20:34:39 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000013c0)=""/88, 0xfffffffffffffd8b}], 0x1000034a) 2018/05/16 20:34:39 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$binfmt_aout(r1, &(0x7f0000000680)=ANY=[@ANYBLOB="92ffc0000000ff03000000000000000000000000000008000000000000000000"], 0x20) 2018/05/16 20:34:39 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x110, 0x4) sendmmsg(r0, &(0x7f0000006f80)=[{{&(0x7f0000000180)=@can={0x1d}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000880)="102374dea444e33006ccb978cc76c2d67fb5783cd45444b6f49f32f5c085aa58b7b4904b4ce04eb68764bc2430ae262f93ba842b099d7fa2b7b153e66fcb5c978368655c9ffc706136813effc6829aac9e2965e15259ed519f6f609361f0421735c5c37aac4b578f4483b96f5a8ce5688ff7c2e9c42819bc5cb199c053777c2fcaa9b41a799af516cd4d2e48350f2026ddfc3c3065213ac3cf756079c55aafc417f27ac6cbd44b2d1b855ecabd68a58515a67ee46a27a8161428425724a976cb40ea84dde3610c9d94", 0xc9}], 0x1, &(0x7f0000000ac0)}}, {{&(0x7f0000002d00)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x2, 0x1, 0x2}}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002d80)="7fcfe691415cff2be285e720c0c5e738454c99b55ae162fcb99168639f67418a3704687ee26209b5e5278ad1c83f2cc7f20df53409e0c58399a675888cb322ebc1d6ca5e1b092e5c9c734faca8bc2a2adccac48124414a2a0e9d37529b231833e69ee33f4c512fd8073a7349d3aa96", 0x6f}], 0x1, &(0x7f0000002ec0)=ANY=[@ANYBLOB="1010000000000000110100000300a3f7bdc775dffe8536cf6fcc9c85d0c9501ecb3f1e3eb126100a721b06d29a211e0d7ec47b7b8b8292fa6996c369135f0adbb173682919ad04337ffe959e3779a58de31f25d9739ec1cbea279c40e6f11c746fb76e385d40e4ba9999657f67e4e05829ad0db48378951e614b9170d5b155f60f827690b2440d9173fb0688b110e6dadd4d3e9d3c2e5dea440215eb782117c3994c01cb491316962f755379f23670c521e02176758fc4a3a97173694d308fd811daffea5e3fe686755470dc910f3ffae381a82897a8c3f4bba0abce0191d7565f5399b513ff6ae506f5bb4c8202e3183cfcd453528e9b2e90dd6348cc59bc92a9dfcf3ec158537a75f24265ea41ce4f7cffb391959055cbcab9d1169257a33377e280c57b8609d3cbefef4e636d07f9a6603e8c525d217fe6da1d91dd54ed7afd12835e6f1e0da11055c7c0672e37106aa2252eb91aa0ff0e447eb174ca730821a742cda21cf869252a93b64010a283b7165f1758bd43717557d286d52c80d5ebbb5b54f956bc93a4d89c869c168394a70c036d59d7cac1ed5774769fb05abfe5eba1563579b19cc068a98200c8c2e7106da117f0937e79bd08d9fb789239c19a812ceed7b743dc044ed94a32a9953f4b07209267d3f0855088f5ba4c8944cc994b30517e8c4bcf3f2342fb2964baa6c4dc14f1a93ab51f3e74d8c6cf32ca3163081d1aa404d401cdd583a8ec9128df79a93cd132e47cf4f3e94f416d520a163b2ed4c71b7f48055921532a568ba8768b1a1d1e3f5001df86b36cf057b2439c73300e85558ef40909b9cdb7dc695ede6acf370ac8e5edf55c57ed391d31be1052ba14dd1de06018864144340117c131cf96864153d9ec6735c2b06380912f6dc2d555113d69c8b68d7c2a6ca7f43aff996636e7d68c50252a6742b0e5a6f135070f361c1b5d0b49bf83f6acf0443d3ddf0bc515f4f7449bc45da98f731c3d329e7fa5fe57d54e1713228841e058ea626fa735af676cd6a42795beaefb88a0a4c1c297d2d6756564815711a7cb33642219d7e96c80db768fd2540fba1c402754f2c6a75e04c0d1e59591eecbfd3ff7eb12847e93aa69a87e73413fd0d87c693aba78939b10196bf24963c5e050ac4dee98e4576c70de7404a604ef55bc2ee107ca24d0301eaa3508d541ffeff23acb7f9947836014f1bd84e66d019a1098fb08be3a0df9621c6063e79fbcd87aec813a10054caa6e72ab2bd15857d78ca44b3913505c02c75cacb756251013d0888ad5ce0061a76f5ee8af90ab0d07c0956e38111dc4a605e42d607af227a9de1db65cd72d3eef36bb5c198d3e346a76644d5fe422d86832ed606ac65714e9a0169ff448fd96febc9b47c46fe5a95e6d602ed51ecafb2f0623007a7dc41b5bc47f1c47b1c52ff0aaa13653bbf5ceb15725f3490ebb2e1fe5317837f87cd71083de2737c194dd98f282398fed6e8d675e3700916d3e73564aed45accc4c8b727a6ebbb541da0afb6f009ebb7b3f1e126a9578e73ac835d5f9bbaeb427e8ff19b976d4a6e4df157a6bd3ca737cae08ce22bd6c2f88b6622765e8f28b5a6915ee2b397875b1fb0b3fdddf11534c36e0292a8502bd69e5cc6729b778044d2482ae62341bd654316f9c52c93b326ac31567c61424fe05dc85b7366367f2695e63e9701f73d9074928ab5232a68d8bf3d98ab8682b45db9c2e0816ec0b5ccf97d3e35bd272358238951df66b632b411e55962c76bb957acf8462ca9d0ed4678551d44099515052a760c83c55b2d1bb57492ae2c0750101b6b42457e7e14a4eb6eaf6d6b1a1bef69463d255d3d123162acd3c95a10c4b2cc011c5b66793356e409a4cb175af6dbf489a6f39a3eedac221926c428bfb87fb1b137d77d9ade171d56520138de6e945ceb792be2435b5b1704b810937a31c5ae0cbc76d8c3e193a3db85f056b79050e1aa87eb306490c900e6665cc9a3aee6a957332ee45961b5949d25ab7121731d678749aa1c0513d459ebb1e093d7a3edd443ce6fb24628d4787d111746ab307a29193be45893d99a8f3e84e606bf974816c28321314438aaaeb56c1297440a6315dd73e0d62967ace7bc3a53bb2a9fedacd71a96d526d2b88edd5acbb3c8a8c1d05a452622c457d325035e27f4da112e5c1df72e601fbb8b6e9b8c31c0a69531eb8128c5196d61806abd078350b1c182243f348f42d3b031076949494aa8bac61ccb45ac34d6550d0b5050a325ad31dceee1eb83a34d2f5fec39c10315ee6c0075d68c443a6ca5782a7292015e13e3d0f3818c54eed431ae72aa744fde04726fb81188d5b4b24309c73cca6ce92d2d73c0fac16bd275d94fad6ba33b2580db55d264ab50cf841061cf7054d9ad52582c64f5fae63d7964af9f452e307095733b5b195ea21c5119ecd6111fb4ebf7c38d6c40ec11b74a8b0a3829a7e43b8765924adf9e1da2d1e54206abb3fa3f80a9e6b2c331a4023dac9c031478010cabe610b33f5a4c5dadcefc0f4c3204070d0a450a04203aa2fe8e37be19a439e41e2361131599be6bb0e8e87ab9073702c484f45f04dc029795cf2a6afd98e2b4aa7409e50b760eab358597c21650dc00a4f3f067be62f7ef7d221cdd6228945a483ab26c52eb65a0eed068e4c47ee7ed0a65fe776bb3cbaab24f1190e6d9effd2b79f34d2720b6d981f105945b5663de6092c74e60c47cef4ef80927137c07d1b7d009220d77fe5b9ab0220b68d43fdbeade008d170a4c18fb9dab2dc811718db80bf6a507de11ed2988d48ba44755b1aaa25b113817857ad032ad90a197000b9388247f06d8d7422beb541b1e9004bdef365c4b9212ccf1fc43aad693c16f6b5103b74e3a0cebc0174180f5fed658a4e44fd3e4f70dba0ea3c6a3647c6d494aa23d846e2340049336d828b6ecae9a30a3a57b87e5a8baefbfe99397301529de46def80a3c88bce8b0fd6c122737ecaddf3a61b6cc161cd3c2184e16af711c8fd95dc5c0b1f3891ab3c4f531d0b040992459691e8a4a09c5c09a5bd77040b0b883afa7e9f89488d51823df7c4dee5d30aeecfc278c6ba009bd42221d0d949fbe771b58d419b660b1b5a3f51477641f2d8ef9ace803f8fb91a8ba100e3529d745ba46de7203434e76759115d5a05a22df91abecea369432f0c15b375726288733c62d120332b0ed4a2d233c74dd6bf3e938b10bf569c844a9c7f53af186c1cb2a4eba9c2eb03d638c861ca57a56e8ab0ccdb9202c4434e329498bf1103b1d06d93a577b3ef3a91a1b1890acb4743149411e3fa9d55a35075f1e4100526ed0da21a645e04b26034b8cd501f03f4b2a54aa883d81bb4bd09aea955d00808a38448883ffeda1111873caa2be178a58a388198a1e57d9e0fca687a8eb8315cabeb91504deb743753d880ebcb60b2c1ea4329edd052092f7b4b8d1f7ad8b06e58f5504486dd9a544b27773174701a5edd3d271573d1bbe576841560fc37999da62119ed48d1d16e1bbb8be4a35cefe00c59721fcaf80575e4994e9040afd7dc4f1c6ff82ad9a06f7c68d6b82c7afa03c32364a5fe0d54dbbc931e3196d5823df69ea00a3c5b69db6084f37a3290c565f2a313a6d9bd8765318b46e380a56221cb22e07956790deb17b8568b3468923fa5dc6215e5b843cecc932aea0be3187234a626c1ef2638eb957f291825de2f547d08fd89400ba95b5be4f7bcbc837a0a23c1642ff66e2dd28d857d4e4aedb172781562293f7a1ee2a571e8c7b19e58fdd5fc1a26fbd805b47f4382d5227632875b442404529f8959a5435823b3572f3dd0c1054b604f1de7222267f9e1dba6ec8fddd7ba3c98a697e927838351ad01c59b2d91452178da4e2b0c15fd049dd4f5a74cde91f153dc5aa8153a2b6debe94062495037fdafcc1064b45bc756faaf73b0713d40d273d487e032f617539386165d0374ac1b40002dca57629e70268f9cc9979e835cdad0c57fcd6c13ae67772dbf04006dac7ceb8080ef59ea4dc4d56e377e9753dcdfec4a4de9d889b7423d3511d9a3afeca5f6d75ae65381878f2eb4f287563e2e0cd9dcd63e41141cfc17f8b54860a3f8cabb7536ede6bb000bb50ea2e3d368e1c6dbc07804396d89dc8e62fb83e1a96c540e2fc69f0e3d6a01134ae1e6024114087a1f18de483435562fffd77a4719b7f8ea31dc7d5f0de0bc06d993a1c90deee498a52621fc780b6917511871567d4574193e39cea521921b157c54535e7fa7cbbec71782d5018190f97fe0399d2b7d668b30322800058c1facd4848c36218906df485bf1d3d59f0669086801b6c41d6cc720ae58636a876ef163538518e87ed62676b1e0b75ed60ac436bde285e6552e48eb800bb10f709e4784863223ca66b1f1cf19ce7f9a9924a0248aa677c22c7c4e69b223a10504b2450059767ea2bd4080b36b780fe95709cc25529291939997e73961cab974a5e1620a9bc9ef39607f30ed017cd16761622c8130835d29e2efb2f378ce906dd51c1b333e5e98c661b022dbc3f18a1920827447f107a8f1684cf40f9e41f66e1365abac08d403872460534515d43a1b905bc7299bf8d0c07c1bb7252ba3704765bcdb90667a9a95f76357beb0219656c0eb18eb796e7a5958ac803d0a9958f778b31754c3043df0cb06bf30748b4cb45dbc5d7d9589d79771a7ee016ac2ebb5b146f3f8e53fbcf25cc304b14732dbb51789338c90e4cb3a6059245183c7debcfcabff6c829c74763a3188f100bb371ffb5adeaacdd669217933c155847596d69549975196c8e7493601042e9ca93bf5988ac9a303cd2399e2bd6d4b0acd177f10e6a695bdf116ee6d695d6606cdde67db1d0e220e9b369bb54b00b0dc5a661e2b37d064ffc8d63909cf3900dc515848b012512d0ce20e846b58887cb9167212a94f3767cf4846d6fd4129cb4ee056126a2a5e60f56878fc52e0d68a32fc8f3a2646696a0d6e61b28757dc2f2a6410fa23f31fd614472407e906931d5ebe5f0158d435fad17baf8e62d2cb991c53ce8e4ea7b3eecf0b1ef4e8b5379baed3982d716395f11e5f97c67b094c1423673bf61ec8970c6a3bbc016676023d80ec546dd02d0587e0ef6472051e203cd458c85f4cf62ae0a51fc7f1dcc562bb1a01c1c33fa72e633604f8f328587b1d47584b35dcfe5100534c8d04b5fe21b3870013c2638aee1d281cb6a17008341f2bc12cee89d41c647842d86b1cb655de71b8dd4e0522a1945432659d4ca71b1a7f5cf5ff43cb5c5b0b778b03b55738ec237e575dfaf513aaa48a84cbc5ec0bf3f5c800c91c757489fa61dbe06ee47b8a960754fbf3cd34fa2ae4a1d87b83cdd7060363f19c53c79aee6a9843a1394b55febbd2e6163f275e34ac0e86b70ce2570ee9d88084cd1c2702796c18db57e269da12c1e1f4fa54bbc3d39342553bfa4d6fe8ee2888398d31e9ef1f13e2322f78b894aea0b3f959fe8704d1b465bd34b35f16431558e9187ff65a48bc1e865c2bd62c504012644aeee5e20f92f79cf6d64666b51e809d24c3ed0e9b699a165ae6e0330dfc7bd0f737400f3ee9c8b9af69e562b52b4c97177e01f35617fb945ab7e6097d289989409f00edb9129da5a85699a9d7d8a9e4cc6f6bbe53dfd00efda08f15328a48da1df224f2c0c104ba86d4955f73f0e8c3991778c7246689333715c00d4710b0c30b317b1150484acb4b8258746f2f1802ef4395617f57247c34a9326d228e286db7c763c4a3a112db3928a6570382f9676d344043317ade3f899b6d81fc81cfbb35ec6f48506a00000000000000"], 0x1010, 0x801}}, {{0x0, 0x0, &(0x7f0000005c00)=[{&(0x7f0000005740)="50d05035855b83", 0x7}, {&(0x7f0000005980)="37995858eda52155cacb180a2b70e18cccd0b9e2e27b47c1653e834c2c6e3c2c10b8909ca59e98753aba674946fd2fc58b6a8f1f97c88812a636148850afb74932f7f2cdf1d807ffe8ada051b1b2980dc5810347e5d58f5919a821ed657692e032bef639996814fb99c071c3cab9939ee655ab8ef80a33c7e0086091ae4f522d3f722a131b9c5df0cdd81a61a165cf79e4e92d131d119f4b6364c73008097db0f7232f10c3eafa33", 0xa8}], 0x2, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000000000000017010000cc0900000af50b4cd71db66c47c3251cc0d35c13ec4ce7c0d02c59fb8b3b6d6e1edf2b04172ebd6ed569b79046fb73e4ac791f3ae47abc87cc80c22309a4461c199136469aa0e0a428f1dc9d2de08f098394c8c26075821134fdfe81c9c3c7198ea70096337667e1ab675aea3de827abd540d9c6a967c150607b647a7bd4d3887a23ea47239e838cf61f5a1d4d168e5ffb8348c6f6c7c42bcd876be86ced30476d9e5d0c5300289382e9907272dd635b91957348cc2202cc6b97916506db17354f00e0d4bbae2fe1ceff6f0d00000000000000000000000000000000000000000000"], 0xe0, 0x8000}, 0x3}], 0x3, 0x800) 2018/05/16 20:34:39 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/16 20:34:39 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:39 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000880)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="4754402be637143c9fec4763ee8f040187deff553f8937339eb68527d8e9029fa4faeb88af92585ab54bdded5946db60ba1140ab041fd447678ca1005f9d5431c51eaf53d17ecc54b2d4", 0x4a, 0x20000011, &(0x7f0000000240)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="d5", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x3ff, {{0x2, 0x4e20, @rand_addr=0xffffffffffffa6d9}}}, 0x88) sendto$inet(r0, &(0x7f00000008c0)="f5", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00000002c0)=0x4, 0x4) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000040)={@empty, @local}, &(0x7f0000000080)=0x8) 2018/05/16 20:34:39 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000001c0)=0x9, 0x4) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x4, 0x52d6, 0x4, 0x4b7ba723, 0x0, 0x80000000, 0x0, 0x4, 0x3, 0x3, 0x5, 0x1ff, 0x74, 0x5, 0x8, 0x9ffe, 0x7ec, 0x8, 0x40, 0x0, 0x8, 0x9, 0x1ff, 0x222d, 0x400, 0x10000, 0x100000000, 0x9, 0x5, 0x0, 0x3, 0x4, 0xaf, 0x0, 0x8, 0x4, 0x0, 0x5, 0x2, @perf_config_ext={0x856c, 0x10001}, 0x60, 0x3ff, 0x0, 0x6, 0x7, 0x3ff, 0x7}, r2, 0x0, r0, 0x1) 2018/05/16 20:34:39 executing program 2: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = gettid() r2 = getpgid(r1) ptrace$getenv(0x4201, r2, 0x2, &(0x7f0000000000)) r3 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000100)={{0x442, 0x1f}, {0x21, 0x100000001}, 0xfffffffffffffff9, 0x6, 0x1}) r4 = dup2(r3, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000040)={0x6, 0x6, 0x0, 'queue1\x00', 0x6}) 2018/05/16 20:34:40 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:40 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x100003) getsockname$ipx(r0, &(0x7f0000000080), &(0x7f0000000180)=0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)) vmsplice(r1, &(0x7f0000000740)=[{&(0x7f0000000480)='}', 0x1}], 0x1, 0x0) write$tun(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="c23d9aa9e7888bfd8684f957d75676ccacd19b4909d1e53c65da21d460689201cdff479a365b940de04771e657717decf8a30effb17aae0c2e980d8d204edc906d7eab5c6eaf55"], 0x1) 2018/05/16 20:34:40 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x4) write$cgroup_pid(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="a4"], 0x1) 2018/05/16 20:34:40 executing program 4: r0 = socket$inet6(0xa, 0x80800, 0x3) r1 = dup2(r0, r0) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000140)) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0xfffffffffffffdd0}, 0x1}, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f00000001c0)=""/165, &(0x7f0000000280)=0xa5) 2018/05/16 20:34:40 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000000280)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000001600)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x304, 0xffffffffffffff80, 0x3, 0x8, 0x1000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000280)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00000007c0)=""/174) 2018/05/16 20:34:40 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto(r1, &(0x7f0000000280)="7303f70b5d7f1a9b7050c23220489b146efe4ca9667bf49149254ce11e6ed6ddb4f25f06acb97331cf91aa89a942b9c1702e236bd82952b45463c7d9561e1d099ffd992ec903", 0x46, 0x20004000, &(0x7f0000000300)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x40, 0xfff, "0674123ca1b3c26e0042e20ad5551da4821e502c96f21a51b72b7b0360bcd59215678d223e90b5bbc92f4f53447b68b34aff7e10189588b57d8128502c0912", 0x6}, 0x80) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000001c0)=0xda) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000040)=""/229) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000180)={0x6, 0x7fffffff, 0x1}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x0) socketpair$inet(0x2, 0xa, 0xfffffffffffffffc, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=0x0, &(0x7f00000003c0)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x80000000, 0x1ff}, 0x8) 2018/05/16 20:34:40 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1e}}, 0x4, 0x0, 0x1, 0x2, 0x36e261f0, 0xffffffff, 0x5}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) 2018/05/16 20:34:40 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/checkreqprot\x00', 0x4000, 0x0) futimesat(r0, &(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={{}, {0x0, 0x7530}}) r1 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000740)=0xffffffff, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$nfc_llcp(r2, &(0x7f0000000640)={&(0x7f0000000140)={0x27, 0x0, 0x1, 0x4, 0x6, 0x9, "db26248b264e99f72f193a0fa9849145b2e418d6f27d37c077dbde8894b8743783b004d9bd01fa5e2f1b227bf76168aeb16becfcfcc2e37440d2fb17f1d059", 0x3}, 0x60, &(0x7f0000000500)=[{&(0x7f00000001c0)="0e2adbadb9ad1ea3fc5ab52468de731ccc40ce0494c48145f274ad9751f105b9508b20b80a4c7d85e4111032cf37dca740cb7ed93c8a966b9ad43104a8e9ecd099bb7081474507da61d2de4fbe7205ca41ad24d086", 0x55}, {&(0x7f0000000240)="5662b958fd9bb277743b032964f2665a0a61c2338e6ec31c904ccee595920a1878b23999e7015dc5a4aae4e186503a0c5528", 0x32}, {&(0x7f0000000280)="2eb64e5079637b674d8cad60d43563a3ce54aeb8c23be724d82024566188c621cad82b17834b2cd640e631e250f51c5241b12d1d", 0x34}, {&(0x7f00000002c0)="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", 0xff}, {&(0x7f00000003c0)="994d63bfaed3844e7af1436ce03724358479738f9e0b48556b03a980f4a7563f87b6de9fc7baf5d3c48596c2553361a7811f60462016a939f345a1a1478b9bf21f242d410d769d88", 0x48}, {&(0x7f0000000440)="b03916ffab5d817e753a577a6a56c27273cb2b0c6ea56d3eb60deff9f33e0372d415de2bdc608a44938958c2f18281792ff8031d11859bb015bf8e989135386a9a315af37d383110122776f533efda95b7c77e28422f9138c34eb11daa0f06004613906d457af40de4b74b77dc60b73da54e1424a53ce55faf6f6891fb2ba20da2d23c528ca36a1a86de513c0f797493b2415224662a14", 0x97}], 0x6, &(0x7f0000000580)=ANY=[@ANYBLOB="88000000000000020b01000000000000ffe9e01998adeb3cd636cd345b54483e3599232f100d59d672f61e5609ac07c0f7cc3ade2c587c37610d1e367b4f09118a1b05bbd4b480e4c6807c832252fafa5723bd8d13643f73fd3b98a119344e85901a867fa244b6a7a8ddcb04cb70b92493b77133055610910293f0ca1fc5ce9415c5bf19ce090000"], 0x88, 0x81}, 0x8000) readv(r1, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) 2018/05/16 20:34:40 executing program 6: r0 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="463b6ae5aee5c811a558a0a87d39c065476bf1f1e0c2f8ecabe6c37fdc82e8a981630c68e100ed8dc6c334bf5249b3efb1b98e9da30973f74beefb10077280928960f31b9110d0a16a4211503ecb", 0x4e, 0xfffffffffffffffd) socket(0x3, 0xb, 0x100000000) keyctl$assume_authority(0x10, r0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x8000000000033, &(0x7f00000000c0), 0xc8) 2018/05/16 20:34:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x200000, 0x0) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000140)={0x3, 0x3}) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000000c0)={0x3f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x3, 'sh\x00', 0x6, 0x0, 0x7b}, 0x2c) r2 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x7f, 0x3ff, 0x80000001, 0x1000, 0x401, 0x43, 0x8, 0xe21, 0x8001, 0xffffffff}, 0xb) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) 2018/05/16 20:34:40 executing program 3: unshare(0x100) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x63) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000000)={'tunl0\x00', @ifru_names='bridge0\x00'}) 2018/05/16 20:34:40 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x200, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x20000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)=0x3) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000000)={0x7d}) 2018/05/16 20:34:40 executing program 3: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x501000, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000300)={'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000380)=0x81, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000001c0)) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)) setrlimit(0x7, &(0x7f0000000000)={0x14, 0x88}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0x6d030, r0, 0x0) bind(r2, &(0x7f0000000280)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, 0x80) fcntl$dupfd(r0, 0x0, r0) 2018/05/16 20:34:40 executing program 0: setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r0, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(0xffffffffffffffff, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:40 executing program 5: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000300)) bind$vsock_stream(r0, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0}, &(0x7f00000007c0)=0xc) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$uid(0x3, r1) flock(r2, 0x2) 2018/05/16 20:34:40 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) 2018/05/16 20:34:40 executing program 0: setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r0, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(0xffffffffffffffff, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:40 executing program 6: add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='<', 0x1, 0xfffffffffffffffc) [ 298.119931] IPVS: set_ctl: invalid protocol: 63 172.20.20.170:20000 sh [ 298.126770] PPPIOCDETACH file->f_count=2 [ 298.138595] IPVS: set_ctl: invalid protocol: 63 172.20.20.170:20000 sh 2018/05/16 20:34:40 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x8f51, 0x200, 0x8000, 0x2, 0x7fb, 0x401, 0x4, 0x7, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x4a, "976f00315e4520fa0e2e7da340af3475fdfaeb754e1490c22bec4e6b96a333dd20990af16fc079fc0b2fb629be7640d726acb06a68b9bc1b741e5e87cd8da3d8c20addf9f7ac749792a3"}, &(0x7f0000000180)=0x52) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x802, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r2, 0x3ff}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000380)={r2, 0x7}, 0x8) 2018/05/16 20:34:40 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="c626262c8523bf012cf66f") mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1002, 0x0, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x81004, 0x80000000000000) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x9, 0x1) syz_mount_image$cifs(&(0x7f00000000c0)='cifs\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x4, &(0x7f0000000440)=[{&(0x7f00000001c0)="50bd994b70e3abb9ae8cfafd0e4903443c6755a8a7a0295a464198306f7abcea60ad47efd9501142a0427a3f093a4ac66458c06eed91bec83c746c00e647932798c02cc9e13a3f35a0e860b60e628e4b36bbb47644d93f10a7c81db76275c80101b7a5a9fd9ed7abc42a134869e54c21468aad915406b2ee", 0x78, 0x2ca1}, {&(0x7f0000000240)="5a52834664e165e49f409a67ac52d097ae20bb5add1b5dc0da0c3991e5273964351b8b093c4bb16b6007621f5f84ae94f9c0fcb1eb02c4", 0x37, 0x1}, {&(0x7f0000000280), 0x0, 0x63d6}, {&(0x7f0000000380)="f9127e21cff6911ba0f10efd5a79edf9301dcc53dd0168b7e7bbbb19375a400b9acb683cd0c32f17de6a4c57781ef5becd3675bfd5ae956e6afa6db38f241c4d69e37fff3cbefacb0512fd124939cad6b72bf7963d1307c958a8eb5e91218fef860ab3c86889acded6bc7eaa670bee1413acb373b9f773bcab397c5716c85c7871417374f88434da5b2e2c0cc345158bbe8d", 0x92, 0x1ff}], 0x1000004, &(0x7f00000002c0)='ppp0md5sum\x00') read(r1, &(0x7f0000000300)=""/92, 0xa) 2018/05/16 20:34:40 executing program 6: openat$full(0xffffffffffffff9c, &(0x7f0000000580)='/dev/full\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{}, {r0, r1/1000+10000}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000680)={0x0, 0xffff, 0x20}, &(0x7f00000006c0)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) mq_timedsend(0xffffffffffffffff, &(0x7f00000009c0)="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", 0xef0, 0x0, &(0x7f00000019c0)={0x0, 0x989680}) getpgrp(r2) get_robust_list(0x0, &(0x7f0000001a00)=&(0x7f0000000740)={&(0x7f0000001a40)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioperm(0x8, 0x8001, 0x4) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) 2018/05/16 20:34:40 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/raw\x00') ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000080)=0x4) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4101) sendfile(r0, r1, &(0x7f0000000040)=0x3, 0x80000002) 2018/05/16 20:34:40 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xe0) r1 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="dbe2d6d3", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000002000)}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000000c0)={0xc, 0x0, &(0x7f0000000140)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f00000001c0)}) 2018/05/16 20:34:40 executing program 0: setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r0, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(0xffffffffffffffff, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:40 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x10200, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000140)={0x57, 0x3, 0x10001, {0x18000000, 0x7}, {0x9b, 0x9}, @period={0x58, 0x100, 0x1000, 0x401, 0x2000000000000, {0x0, 0xc00, 0x4, 0x40}, 0x7, [0x3, 0x8000, 0x7, 0x3f, 0xd, 0x9098, 0xad]}}) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x105002, 0x0) 2018/05/16 20:34:40 executing program 2: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x800007) finit_module(r0, &(0x7f00000009c0)='systemselinux\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x4000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000200)={r2, 0x1, 0x6, @random="fa2a995f8a68"}, 0x10) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000840)=ANY=[], &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000840)={0x0, 0x78, &(0x7f0000000780)=[@in6={0xa}, @in={0x2}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000880)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000008c0)={r3, 0x1, "8c"}, &(0x7f0000000980)=0x9) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000240)=0x7, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000280), 0x14) timer_create(0x4, &(0x7f00000002c0)={0x0, 0x12, 0x0, @thr={&(0x7f00000003c0)="96ffa0dda9892931a5d7be37bcc98a26ba428167843a6d1e13a96151eaefb3d52257fddde7a2b4cb70efa3b283fac92e9d20e55de0ab4ec3191c1c828ce49cde3efa3b24fd2c779d9feb5b4b60cab493c53c9a5762db28a3b476dd00765649ba0fbf1e3ba94f408505358f53b7aee8dcd528a9c7dfe10d2911f2be3abbb2bfdf305910dbd231a003033d35c526153c5ec1ff1fcff7a8fafa44", &(0x7f0000000580)}}, &(0x7f0000000340)) mq_timedreceive(r1, &(0x7f0000000380)=""/62, 0xffffffb6, 0x9, &(0x7f0000000180)={0x77359400}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x40082404, &(0x7f0000000500)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}) set_robust_list(&(0x7f0000000100)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, 0x18) perf_event_open$cgroup(&(0x7f00000006c0)={0x7, 0x70, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x9, 0x401, 0x0, 0x0, 0x7, 0x0, 0x4, 0x0, 0x8, 0xbbe, 0x3, 0xf2e, 0x795f, 0xfffffffffffffffd, 0xb34, 0x0, 0x1, 0x8, 0x0, 0x1000000000000000, 0x69, 0x1000, 0x9, 0x40, 0x97, 0x7, 0x0, 0x7, 0x0, 0x0, 0x5, 0x6, @perf_bp={&(0x7f0000000680)}, 0x0, 0x0, 0x55, 0x0, 0x2, 0x0, 0x7fff}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x2) 2018/05/16 20:34:40 executing program 0: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:41 executing program 0: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:41 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180)=0x9, 0xfffffffffffffda9) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000100)="220b52edb3e330b8f817", 0xa) perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/16 20:34:41 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000008000)="4c0000001000ff09fffefd956fa283b724a60080040000000000001180b5bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b2d6757a267b5076c07989100000000", 0x4c}], 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x9}, &(0x7f0000000140)=0x8) 2018/05/16 20:34:41 executing program 0: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) [ 298.986238] binder: 25489:25498 unknown command -740891941 [ 298.999781] binder: 25489:25498 ioctl c0306201 20007000 returned -22 [ 299.011902] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25455 sclass=netlink_route_socket pig=25493 comm=syz-executor4 2018/05/16 20:34:41 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) ioprio_set$pid(0x3, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x400000dd17, &(0x7f0000000200)="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") 2018/05/16 20:34:41 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="0f80c0a199af8ec8b2ff64ffe5e78a3f268ad38f5e062dd370f5b2cf59304ee151175795a9578d07603195bc60672febd4008bc05502a3b20fc5bd2b16d09cc8808e384607fb50625bcf3ed70f8ee2342fccc63882bded80b6109392db085140332421a20ca9679a63ca0838966dc5ddbb3d9c07d3c7932aa58e7c12cbb1e6854b690f087e1fb2eed1bac311c163bef1e0caf9584f5e10a2b0af142c2574f3c5813e11b1728731dd9d94caf13735abdfea2d61bcc61b0a2412ddc173b29055a6232aecbd85ac6de195493110fbb84c95597236016cec719bd506627691dede03ec636c8164fe6d445849f914be26f93f3a8e565e82e29717c1686ae2bced309bc156f5148a28d8604e7762aadc691252b124e09d866062fef185be837e0085facfc9b2d4083449e2a3c0c0d2ad5c654214b738e3811b354e28c6b1afbf4350fbd4bce2d9dcdacd421144e59f9710363bf479b9dbdedae54b830c9f381dba2a065016c921e2b94719a065198c41927a5d226964ee6993ad086953a27feb0c3896a363e13bc4add5c7d02bb0c43ceef2db29a6701c4662c36487e0be7b0fc7c5c03975a4b1f1aa0febe0ae6cfa20a56b1bc972e04fe1f53b0a4ad2a24afaddab9a20bc9bfd5379b1eb9ff8f69958f2304a547d6427e59b3eff7d8fd740a3a807f182c6e0f45f9df59467c40bade214b011f9505cce4fde422447b6955e8d894277ab486aa07eeb05912ccaf95be054cd9a77d92c924cfd71b06c87ecbadaae06c8ff305cc2da7631d999fc11b8916570384916ddd12694278abfffc991ed3baa86caabf2f604f87ed31c4d6bd9c4c4faec0e1fa38a62c95e7b790f3047a6a4aa45bcb51a538b6ca2984be80b8520a7fa519123a62827108cb70f533572bd9073cc747aff0d45f69b0e3afe0f03e61bf80d962e23373d675fe58c8d56c695d8b6726a61ed771896c41e34c5b8cd0af1fcf58d00ad266fde2bc6fb7341470372e69e40ea14edf8488f9fd5520a39b7c0ba67d8bcc46ec5e7a4577a1c0bc24b3e787bb46486e347988a10ba40a199a36199e7bc7b1e2f537040a6447bf13121d5d932500b01ce5580bcdfb912a8cd9338682ca40c0530bb8910176fee3eabeb36faf1c46397b13fbadf07f99d98e8732743603b3532c9af4c1207e0fb72a2976f695d9bb59842d093d880d4b81387b7e67be514210974d89c0f3f3b873028c7f560bc4304332db33a2aadf2dbba0cb0b9f65c6a9c52a1b3ed6b941d096b8985a5a2ca1a43f8af5d71f23077d025e2ce22d28883ad5e80287a44c4d4ebadce473616ccca7808ff120baa7129722cedd7cb14abec243dcb52fde1472ad3fed58835f84c0c572290e0b6f8cc2b140083da7ecf0907a4d97d81a651f8f277d2f645f0565dcbb9f7891b9aae74822ae148b03e1aa2222581cc450afd11f078bcb0616922d35d602d10da625b2055b07511d68cf1a3a4315ae2c4918b06b15b5ca2aa3fd389e93f0a58a96d75af106587969e1c814f6f298b7d4d7eba5c97d1dd3b907a18c6261b2a9167a5e079cbeca854b7488163adf883e82112b81f366a16a011f95d262d7ec18860dd2d3c0a34e2107c9490d7967096802b25ea9635df9695bab781f58cc75f2c17e4c704902ec2fceff6deece1f8151f4385fbb12f4161121e79a89d3475a36278a74e611240c57293412324eb6d036ac9708623815ab9d2928111d1610677c938f5952d2f36591e7d82868a70b27f4aa06c6d081f6186be134d4b438307b21e731cb48cf6017ab8113efded8ceef135f17b7f3b01d9f1762166b184040f9d9963092931d7a945c6a15d5eafd40b879cef0528569496f77984bd2a318eb81e532b53306059bc95146364a7ab46adaecf3f4dc4efcc1b27d2d5179735b4f50cd215d88e749d396a819d2a62d541444b7d01a74b24f5bc1dc92a917ad16eaec7d968ddf17131de37aad97a26023333af7d1270f59c2a48e0ce477786553a2d22d63b0a2ce334cdc709bcfe17bd2bbf910e782aeca7ff", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:41 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f00000001c0)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000140)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000100)=[{0x10, 0x1}], 0xfffffcfd}}], 0x2, 0x0) [ 299.057650] netlink: 44 bytes leftover after parsing attributes in process `syz-executor3'. [ 299.058438] netlink: 44 bytes leftover after parsing attributes in process `syz-executor3'. [ 299.125652] binder: 25489:25498 BC_FREE_BUFFER u0000000000000000 no match [ 299.134826] binder_alloc: binder_alloc_mmap_handler: 25489 20001000-20004000 already mapped failed -16 [ 299.145681] binder: BINDER_SET_CONTEXT_MGR already set [ 299.151626] binder: 25489:25498 ioctl 40046207 0 returned -16 [ 299.157682] binder: 25489:25527 unknown command -740891941 [ 299.157692] binder: 25489:25527 ioctl c0306201 20007000 returned -22 [ 299.168261] binder: 25489:25528 BC_FREE_BUFFER u0000000000000000 no match 2018/05/16 20:34:41 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f00000013c0)=""/88}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x0, 0x0) execveat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000180)='security-$\x00', &(0x7f00000001c0)='.\x00', &(0x7f0000000200)='-\x00', &(0x7f0000000240)='&$*\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000400)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)=']\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00'], 0x100) 2018/05/16 20:34:41 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000004c0)="000000008c00", 0x0) r2 = fcntl$getown(r1, 0x9) ptrace$setopts(0xffffffffffffffff, r2, 0x7, 0x0) fcntl$setstatus(r0, 0x4, 0x4800) accept4$ipx(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x80800) r3 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0xcd, 0x101000) r4 = socket(0x2, 0x7, 0xff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3}, &(0x7f00000000c0)=0x8) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000140)) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) 2018/05/16 20:34:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xffffffffffffffff, 0x105086) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xab41}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000400)={0x0, 0x1000, "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"}, &(0x7f00000001c0)=0x1008) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001440)={r3, 0x1000, 0xdb0, 0x5, 0x2, 0x10000, 0x7, 0x3, {r4, @in6={{0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x6, 0x1, 0x0, 0x2, 0x6}}, &(0x7f0000000200)=0xb0) accept$netrom(0xffffffffffffffff, &(0x7f0000000340)=@full, &(0x7f00000003c0)=0x48) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r5, 0xf41, 0x3}, 0xc) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) 2018/05/16 20:34:41 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7f) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000580)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="14000000000000000000000001000000c2df5cdb"], 0x14}}], 0x2, 0x0) 2018/05/16 20:34:41 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000000280)="3f666997bb62b1b8c9ffa9c8d78dcc5d84a0e54ad18d3795edf08424da3654228a124bf2cd0eba8771fdde8295a5357dce65d1c0702a145eb03ffc8a17c4fadd4ce5258a655a8e1057ce7c6ed0ee6b7c9af8f39cdfa22dbb1300c864300ced92b94ccf6b3ecf9bbfb997963736a93187b9267453cb86bf6f110941f33d213800ebb3713188515d1402f248f9621966731922e698fd00961c13c43e58c0ad02928f03b97eb78d3aad28e2a77a7261639dc62243258db737e9cda327cc84b96ea4f42d5506bf1852c69b339284d9ab66dd50343c5c", 0xd4, 0x8000, &(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'eql\x00'}}, 0x80) r1 = socket$inet(0x2, 0x3, 0xff) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x0, &(0x7f0000000200)=[{0x6, 0xfff, 0x0, 0xfffffffffffffff9}]}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") sysfs$1(0x1, &(0x7f0000000600)='em1\x00') setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='bond0\x00', 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) setfsuid(r3) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/16 20:34:41 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:41 executing program 5: openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) r0 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x8, &(0x7f0000000000)=""/22) 2018/05/16 20:34:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000001fc0)={&(0x7f0000000ac0)={0x10}, 0xc, &(0x7f0000001f80)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001300090900000000e9ffffff02000000b51ca1e695445b8f4d9a5f4883"], 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'team0\x00', {0x2, 0x4e23}}) 2018/05/16 20:34:41 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) r2 = dup2(r0, r0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000580)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0}, &(0x7f0000000600)=0xc) r5 = getegid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000640)=0x0) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000740)=0x0) r10 = getuid() lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000840)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000940)=0xe8) r14 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000980)=0x0) fstat(r2, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000b40)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000c40)=0xe8) stat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$xfs(&(0x7f0000000b00)='xfs\x00', &(0x7f0000000e80)='./file0\x00', 0x100000000, 0x2, &(0x7f0000000f80)=[{&(0x7f0000000ec0)="90c68f874cecd41ade41bd2b6af0d6cd8737ddaf8e7dd27265531f6003d3589c61a8567b5dcd519ff69b193281fbcfccf2f602bd10495371cab2ba97a9ef1b434b2b2bf1a67583373ec82efb", 0x4c, 0x4}, {&(0x7f0000000f40)="9bfd99d58babd27b86f75e4f2042c3", 0xf, 0x352}], 0x40000, &(0x7f0000000fc0)={'nouuid,', {[{@logdev={'logdev', 0x3d, './file0/file0'}, 0x2c}, {@dax='dax', 0x2c}]}}) sendmsg$unix(r1, &(0x7f0000000e40)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000500)=[{&(0x7f00000000c0)="533e16f48bcbc61870a8565bec1b2f86c5751430395a82ffc62706577311532d454c504f3b10cae3162c2298878f1efd08727f59572e6d325efeaef6dc45c07bc324b5d23db03854846302ad2d34a2e76f59695899764ff76ad44ef824c5b0b5e94f2ea2e5b96c672d63f484cb75006f6c04033746d67c6980e5", 0x7a}, {&(0x7f0000000200)="5950b491dc6b235a17f96ce7d8b9c658494bd10ca47a4f0a75282ab411de12f9511877d53683ed53a83a78d72b46fe4eae8acd1ecb840d99dfebec418b1473f968aab1a7d2bf1c37e751cf9a128ddceeefaf7973028ce6b2295dbd02c8d12a58b017c9de65c879dca77ed9822a299c69c658839d2772b4f13a123df9fef10b14b604946f0d9aaaa11bf49b88a111c3a4de54cae70f614efbacd0d8d18c0155b694c8bf377c6b4b3ceccd9d03bd33fc382ee7f175692e9c4937c0e697984588f2a0d1b66e790d0302920fc6f01c80b5cfebeac44dfe423a297fe6dadc62abd4b7248586c226d4e961e1f1efee86", 0xed}, {&(0x7f0000000300)="6d6de4d9a4f694fa07094e21cb74cabf0b3ac02a3380eee98432fdf74862d11b23fa5997fd965e20f6c9a62278d39300a71d863e9777354affb24825ddebca30b889ade744222d390dd94ad664aaedee3ba437f8e413afbcce25b2465d6c15251393540e5e3c97e921534983de1b22a9e20dfe465245a8754e00620566999ecb0daac54acbd9f0e056dc68c9f01dfc133ced87f98ac78dfe9545daabb24d8c2287ad46ff47984256622ff959461376775d53a658d223e9d54632dff52f199c7f39857a2b51fe13e2ae381dea0c7a1a7c60ac33f47fd00c366d3ba91b62f07541c453f2ce19611544c1b961814c", 0xed}, {&(0x7f0000000140)}, {&(0x7f0000000400)="e9ed64188c1436c5f545ff4a85b906c0d2530c4b383a0423bb63f0b6168c77617ec0121ff146e43517d43237f89662469b59be32a6ff4840b39f30564610c7f868bbd55b214b315ea602faa6dcd6412edbbf6dadf1e08ee476013f90b23ac3547d3a63d09351cf1fc745b104c89e71bab0a4a664e916e702a5a11cc643ea037e6348e5eac95ff2001bc0315b98e27bf32ddf0aebcd95b2ea762a161644ab981d26229b804ec64388905440f5361b4ac2c7bba6c50ed527de80311b36c7c0868a325eeed207b4793db3fe936bd4f064", 0xcf}, {&(0x7f0000000180)="cc1a5b5e099cffa3f0e2be0143", 0xd}], 0x6, &(0x7f0000000d40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xf0, 0x20000000}, 0x20000000) 2018/05/16 20:34:41 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x2, &(0x7f00000000c0)={0xffffffffffffffff}) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x80000) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x28) fanotify_mark(r2, 0x40, 0x48010008, r3, &(0x7f0000000200)='./file0\x00') getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) 2018/05/16 20:34:41 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000040)=0x9) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x74f, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000140)=0xde, &(0x7f0000000180)=0x1) pwritev(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)="bd68a18fde516deb437cc466f6ca41a121f0e2701d7253391db11eddc32ec9dfd379dec6cf034fc1a69c82476afb79315081fd940c8d84fbe4a87c8df13d58ef3affcb223170bd2b45638ef4e69da0f7d8806fb042994a7f1b74c411e32a8da2e5e62abcded3c2b422545fc70f179f8ed61a87a6e60f4e427f8594", 0x7b}, {&(0x7f0000000240)="4d6bafa30f27fb218ce2f4c3aa37e83595fab70b2a8df7c61264aab92b8ba1b676eadd5f395a50f56850f7d14590decfae52b79c1d3866a49b516b0263424e5b22ff7822447bb04865e3c04b7e1acd", 0x4f}, {&(0x7f00000002c0)="4b625d79d8dee0755121fd64647da6a4bb089d810a0f0464d986c4e99b585436e685c32df2e310d34d79cd8fe970f49a3d3aec8bd8453020e3af28307b1eaec451ba50991239bf14fec87a94b5d3f514988017038a4cf81899d60e11fc4e59edee059a0a719720665ef50a7bdc787c289f98dacd77ed5ba77e91f1da9ed53e5e8b5c2e8d6152fbcd257084b0cde9c8dfbf784d09ff0cae5fd8", 0x99}, {&(0x7f0000000380)="81e61b2542dec3c2d56a79f8f0377882dc445f9bbeb5964b7341893e7eeba8713eb8a9e6a48ada2bc5ae8c125f6385645aa399ed422d5325489ab91114bfddd5710aad51f83a002c73d586092ae09a56be101454f967806c2e71c048abc5865bbec50801fff6f665a064d706f868bdc44d8fd2a2b8eb5cb684690328bb9a4e5a37f3b61ca63ad182f87b72f9942997a521d618", 0x93}], 0x4, 0x9) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000480)=""/4096) syz_mount_image$f2fs(&(0x7f0000001480)='f2fs\x00', &(0x7f00000014c0)='./file0\x00', 0x2, 0x3, &(0x7f0000002600)=[{&(0x7f0000001500)="b0d8b25f0ae8fc798f0839d3074a304068048d9cbdadea97325bf21569ac5a1a33010c17cb360d776d20ee41af18c6132680de732075aea13a52df9d4a5b9e3976087b34016497d805da49c5d01d3fa469b969ec4917c3b30a81e0682f791d7f0299f6deb15ea949ef22b13ca09b397d48b1de150523ae5a15f0051849074d17c379cf", 0x83, 0x5}, {&(0x7f00000015c0)="94c5d9f6e7dffcd08aa9e8f34f8a368e3905d395f9dc535c94da519982eed7de9a20e6572fb35acbdf02efb586202cf3873e9af4d558cf96ed440bf04d15", 0x3e, 0x6}, {&(0x7f0000001600)="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", 0x1000, 0x5}], 0x40000, &(0x7f0000002680)={[{@whint_mode_fs='whint_mode=fs-based', 0x2c}]}) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f00000026c0)) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000002700)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002740)=[@in6={0xa, 0x4e20, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xbb}, 0x6}], 0x1c) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000027c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000002880)={&(0x7f0000002780)={0x10, 0x0, 0x0, 0x28828080}, 0xc, &(0x7f0000002840)={&(0x7f0000002800)={0x24, r1, 0x108, 0x70bd2a, 0x25dfdbfc, {0x3}, [@FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x5c}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000080}, 0x40010) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000028c0)={0x303, 0x33}, 0x4) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000002900)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000002980)=@buf={0x5, &(0x7f0000002940)="e17d51521d"}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000029c0)={'erspan0\x00', 0x22}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000002a40)={'filter\x00', 0x7, 0x4, 0x480, 0x258, 0x258, 0x258, 0x398, 0x398, 0x398, 0x4, &(0x7f0000002a00), {[{{@arp={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0xffffffff, @mac=@random="e6a6104bcfa5", {[0x0, 0x0, 0x0, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x7fffffff, 0xfffffffffffffb94, 0xffffffff, 0x9, 0x100, 0x800, 'bridge0\x00', 'bond_slave_1\x00', {0xff}, {0xff}, 0x0, 0x100}, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x400, 0x2}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @empty, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4, 0xffffffff}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0xff, 0xffffffff, @empty, {[0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff]}, 0xf8, 0x6, 0x88a, 0x0, 0x5, 0x7fff, 'yam0\x00', 'nr0\x00', {}, {}, 0x0, 0x110}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000002f40)={'veth0_to_team\x00', 0x1}) socketpair(0x3, 0x1, 0x1c, &(0x7f0000002f80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000002fc0)=""/17) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000003000)=""/246, &(0x7f0000003100)=0xf6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000003140)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x4, 0xd0a8, 0xfff, 0x7fff, 0x6}, &(0x7f0000003200)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000003240)={r5, 0x2}, &(0x7f0000003280)=0x8) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000032c0)) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000003300)=0x4, 0x4) connect$ax25(r4, &(0x7f0000003340)={0x3, {"ab7a2a6426f5ea"}, 0xb9b}, 0x10) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000003380)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x6, {0x2, 0x4e22, @loopback=0x7f000001}, 'nr0\x00'}) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000003400)=0x2) 2018/05/16 20:34:42 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x90000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r4 = dup2(r3, r2) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x153, 0x0, 0x1, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x11c, 0x1, 0x0, 0x0, 0x10000}}, &(0x7f0000000280)=0xb0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080), 0xffffff17) 2018/05/16 20:34:42 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x800, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @local, @broadcast}, &(0x7f0000000140)=0xc) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) 2018/05/16 20:34:42 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:42 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000900)=@getstats={0x1c, 0x5e, 0x711, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7}}, 0x1c}, 0x1}, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000)=@ax25={0x3, {"d7a5c2ed1bb896"}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000001940)}, 0x0) r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) recvmmsg(0xffffffffffffffff, &(0x7f0000006140)=[{{&(0x7f0000005ac0)=@rc, 0x80, &(0x7f0000006000), 0x0, &(0x7f0000006040)=""/193, 0xc1}}], 0x1, 0x0, &(0x7f0000006240)) 2018/05/16 20:34:42 executing program 6: pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000), 0xfc94) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x20) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') vmsplice(r0, &(0x7f0000000400)=[{&(0x7f0000000340)='S', 0x1}], 0x1, 0x4) ftruncate(r1, 0x40) 2018/05/16 20:34:42 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:42 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x239, 0x0, 0x0, 0x1000000000000, 0x4, @perf_bp, 0x8084, 0x0, 0x0, 0x2, 0x0, 0x1ff}, 0x0, 0x10, r0, 0x0) readv(r1, &(0x7f0000000180), 0x0) 2018/05/16 20:34:42 executing program 3: r0 = socket$inet(0x10, 0x6, 0x20000000000000) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000110007031dfffd946fc68e0020200a1b02000000010000000c1ba3a20c00ff7e", 0x24}], 0x1}, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 2018/05/16 20:34:42 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) timer_create(0x7, &(0x7f0000000040)={0x0, 0x10, 0x6}, &(0x7f0000000100)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {r3, r4+30000000}}, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000000)={0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000000c0)={r5}, 0x10) recvmsg(r1, &(0x7f00000015c0)={&(0x7f0000000340)=@hci, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000001540)=""/84, 0x54}, 0x0) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000000200)="e93c8a0efb160e9b24010563f85fadf4106c7166eaaafcb5e0bf22d48b86570ff7a85b5c98a954194117f98bcf687232628f8fde506b2ae46566fa40c0a91d56095b839040ceceefc729a7f1ee39e95747e2c129d5f6af86a20c2ad4ff5abea06a9deb1362e38d7fa714200438d7bb992a69da81bf925f62f55ee4e7dc9bf7149e41ee91c0de2d141c1959125d00ade3d9e659358c10854f9420194e4160785605c56ccf8956ee4d6fc6f7efee2fefe0e202a94dcdd5fdeea69f00edd5b216fdc39008998a0be09b152445fd5875dae8d529e3ab36931a5a", 0xd8}, {&(0x7f0000000300)="d290ff4e65415b4f14ee6434ed5b26cf57e396e960135043674a6f0f43c321a0208744ad27dda4ba2a08d83f7817604d893464ffbab4", 0x36}, {&(0x7f00000003c0)="c88895800f66737a77d110c9fbf6fee252adcbc5cbd015495224a18bcdf146533c683ce01b3a71b395e584737771e3dc3e9b0ce878b805b4428aae3e547ac4b84de53695d2437449eb541e1fc618d515fae7a2a89f480846267d15d77062a107b4584c6afd228c879213c95de883fa3f76f2", 0x72}, {&(0x7f0000001780)="524ff5c61a1c1e8aa6a3328ca7d2bee34fe739ae8b7f019b0f7f07d410f2951779c4d316767c5f7d19c9a50a84d3d170e15422d28cd361562525cb60f3a1605cd952ab2d7499185ee610785fc4e7136e9c5895e3d8200dce9507f7b4dad08403ee88a454", 0x64}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="479cad63aa0986c317c560e2943e6c53fefdfee7dd3a8b5aa28dde1b05187e947ce3d83bce73fe4b34c1419a2ea0350d3b88346b01855fb7b2b4342dd2e62982f54db9e9ed748326ebf4c36ae8e7af955333348e67158d47ed4d8020a09369c8", 0x60}, {&(0x7f0000001600)="467ad01291f343e47a0994569fc69d3b6b438bdcc09bd888d1685810fe8e31b1e129673a20401974955b2dce5145cea86d2b1e836947861fb7e0ce46778510523bb391d2afbe62c3325d78f03cb17c382d65369ccceccae8f3a6c3b803e2684948a6dec4b47bba17540069e8cee5028a2f774bcee2426dd4e5f4a973ec4441b55a35bdea8eba899288fd6075760b331328f8a948e8e9279884d4321f52a5e0cc5ac9b636403bd9d414095f39ffb49e376b47cedd38bc377d2d736ad82e8a7fc86d3614f917d277fb3628fd4d", 0xcc}], 0x7}, 0x68b}], 0x1, 0x0) 2018/05/16 20:34:42 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:42 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x4, 0x80, 0x100000001, 0x3, 0x0, 0x8001, 0x0, 0x4, 0x1, 0x7, 0xdc, 0x7fff, 0x9, 0x80000001, 0x8, 0x126b13c1, 0x8, 0x3, 0x5, 0x7, 0x5, 0xacc, 0x7ff, 0x80000001, 0xfffffffffffffff8, 0x3, 0xffffffffffffff81, 0x12, 0x7f, 0x8001, 0x7, 0x4, 0x8, 0x4, 0x8, 0x2, 0x0, 0x100000001, 0x5, @perf_bp={&(0x7f00000000c0), 0xd}, 0xa000, 0x7, 0x9, 0x7, 0x0, 0x6, 0x2}, r1, 0x10, r0, 0xa) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) 2018/05/16 20:34:42 executing program 7: r0 = socket(0xc, 0x806, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getrandom(&(0x7f0000003380)=""/4096, 0x1000, 0x200002) 2018/05/16 20:34:42 executing program 5: r0 = socket(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth1_to_bridge\x00', &(0x7f0000000340)=ANY=[@ANYRES64]}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0xffffffffffffff00, 0x2, 0x8000, 0x0, 0x9, 0x85}) keyctl$describe(0x6, r2, &(0x7f0000000280)=""/132, 0x84) 2018/05/16 20:34:42 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$evdev(&(0x7f0000000600)='/dev/input/event#\x00', 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x10001, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000180)={0x100000005f, r3}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084503, &(0x7f0000000200)=""/202) 2018/05/16 20:34:42 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x100}, 0x1c) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) r3 = socket$inet(0x10, 0xf, 0xffffffffffffffff) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0xfffffffffffffffd, &(0x7f0000000280)=0x3e80000000, 0x4) r5 = fcntl$dupfd(r4, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f00000001c0)={0x4, 0x7fffffff, 0x1ff, 'queue0\x00', 0x200000000000000b}) r6 = dup(r4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000000000000, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000040)=0x800) bind$inet6(r4, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) sendto$inet6(r6, &(0x7f00000007c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f00000002c0)=0x202, 0x4) r7 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x66) ftruncate(r7, 0x80080) sendfile(r6, r7, &(0x7f0000d83ff8), 0x2008000fffffffe) 2018/05/16 20:34:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f00000001c0)=""/254, &(0x7f00000002c0)=0xfe) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x7}, &(0x7f0000000100)=0x8) 2018/05/16 20:34:43 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:43 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="f0000000100013070000000000000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="f0000000000000000000ffffffffffff000000003200000000000000000000000000ffff000000000000000000000000000000000000000000000044050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdbea1e414db30c76557e7000000020000000000000000000000"], 0xf0}, 0x1}, 0x0) [ 304.133739] IPVS: Creating netns size=2536 id=79 [ 304.300024] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 304.314383] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 304.369912] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 304.384892] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 304.441346] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 304.455387] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 304.469957] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 304.485630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 305.110714] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 305.145279] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 305.151502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 305.158122] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/16 20:34:47 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0x5, 0x5, 0x81}) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x80000) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)={0x2, 0xf, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x18, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) 2018/05/16 20:34:47 executing program 1: openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) 2018/05/16 20:34:47 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0), 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:47 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000240)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x12) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000340), 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000200), 0x4) umount2(&(0x7f00000004c0)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) ptrace$poke(0x5, r1, &(0x7f0000000440), 0xfffffffffffffff7) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='cramfs\x00', 0x80084a, &(0x7f0000000380)="4faab3d5f9a4063438bc6126551d7cc1370860dd3d97100d904bd72a5e0a9eaaf3eeec0e8aaedd67b6e02629") rename(&(0x7f0000000280)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00') umount2(&(0x7f0000000180)='./file0/file0\x00', 0x3) 2018/05/16 20:34:47 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x200000088) recvmsg(r0, &(0x7f0000005940)={&(0x7f0000004600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000005900), 0x26f, 0x0, 0x30}, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x80004e23}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/vga_arbiter\x00', 0x84000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x4}, 0x4) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000dc0)={0xffffffffffff8000}, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000001fc0)={&(0x7f00005dafe4)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f00000026c0)=[{&(0x7f0000001500)="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", 0x2f0}], 0x1}, 0x0) 2018/05/16 20:34:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="74de7630bfbc3deec76fa637c75115a81bb9529f3e1f3b99ecbf3c528cfbd79de2e412a91deda80ee19c970d42b7c1b2eae2c905f97d95e99e54926b66") r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000000)=0x10000001, 0x7fffffff) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)) 2018/05/16 20:34:47 executing program 6: signalfd4(0xffffffffffffffff, &(0x7f00000001c0), 0x8, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) unshare(0x2000400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x2b0, 0x200, 0x2, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000000080)={0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x201000}, &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00000000c0), 0x8}) 2018/05/16 20:34:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"73797a6b615d14c59e2575974100"}) pread64(r0, &(0x7f0000004200)=""/4096, 0x1000, 0x1000000023) 2018/05/16 20:34:47 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') umount2(&(0x7f0000000600)='./file0\x00', 0x0) 2018/05/16 20:34:47 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x20100, 0x0) recvfrom$ax25(r1, &(0x7f0000000100)=""/157, 0x9d, 0x42, &(0x7f00000001c0)={0x3, {"8ee8ce52ac189b"}, 0xdea4}, 0x10) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) 2018/05/16 20:34:47 executing program 6: r0 = socket$nl_generic(0xa, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1001}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfe, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x6c}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2004c841}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x22, &(0x7f0000000000)={0x1, 0x20000, 0x1}, 0x10) 2018/05/16 20:34:47 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0), 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:47 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xffffffffffffffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0xff, 0x1}, 0x2f) 2018/05/16 20:34:47 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"69000200000f002dc830ee000000005d"}) socket$nl_route(0x10, 0x3, 0x0) capset(&(0x7f00000000c0), &(0x7f0000000440)={0x7f, 0xa00000000000000, 0x0, 0x8, 0x0, 0x5}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000540)=0x3c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x2}}, 0xeec, 0x7ff, 0x40400, 0x5, 0x2}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x21}]}, &(0x7f00000003c0)=0x10) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) dup3(r3, r0, 0x0) 2018/05/16 20:34:47 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) socket$unix(0x1, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') 2018/05/16 20:34:47 executing program 3: setrlimit(0x400000000000002, &(0x7f0000000000)={0x40100000406, 0x400000000002}) 2018/05/16 20:34:47 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) 2018/05/16 20:34:47 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0), 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="0f80c0a199af8ec8b2ff64ffe5e78a3f268ad38f5e062dd370f5b2cf59304ee151175795a9578d07603195bc60672febd4008bc05502a3b20fc5bd2b16d09cc8808e384607fb50625bcf3ed70f8ee2342fccc63882bded80b6109392db085140332421a20ca9679a63ca0838966dc5ddbb3d9c07d3c7932aa58e7c12cbb1e6854b690f087e1fb2eed1bac311c163bef1e0caf9584f5e10a2b0af142c2574f3c5813e11b1728731dd9d94caf13735abdfea2d61bcc61b0a2412ddc173b29055a6232aecbd85ac6de195493110fbb84c95597236016cec719bd506627691dede03ec636c8164fe6d445849f914be26f93f3a8e565e82e29717c1686ae2bced309bc156f5148a28d8604e7762aadc691252b124e09d866062fef185be837e0085facfc9b2d4083449e2a3c0c0d2ad5c654214b738e3811b354e28c6b1afbf4350fbd4bce2d9dcdacd421144e59f9710363bf479b9dbdedae54b830c9f381dba2a065016c921e2b94719a065198c41927a5d226964ee6993ad086953a27feb0c3896a363e13bc4add5c7d02bb0c43ceef2db29a6701c4662c36487e0be7b0fc7c5c03975a4b1f1aa0febe0ae6cfa20a56b1bc972e04fe1f53b0a4ad2a24afaddab9a20bc9bfd5379b1eb9ff8f69958f2304a547d6427e59b3eff7d8fd740a3a807f182c6e0f45f9df59467c40bade214b011f9505cce4fde422447b6955e8d894277ab486aa07eeb05912ccaf95be054cd9a77d92c924cfd71b06c87ecbadaae06c8ff305cc2da7631d999fc11b8916570384916ddd12694278abfffc991ed3baa86caabf2f604f87ed31c4d6bd9c4c4faec0e1fa38a62c95e7b790f3047a6a4aa45bcb51a538b6ca2984be80b8520a7fa519123a62827108cb70f533572bd9073cc747aff0d45f69b0e3afe0f03e61bf80d962e23373d675fe58c8d56c695d8b6726a61ed771896c41e34c5b8cd0af1fcf58d00ad266fde2bc6fb7341470372e69e40ea14edf8488f9fd5520a39b7c0ba67d8bcc46ec5e7a4577a1c0bc24b3e787bb46486e347988a10ba40a199a36199e7bc7b1e2f537040a6447bf13121d5d932500b01ce5580bcdfb912a8cd9338682ca40c0530bb8910176fee3eabeb36faf1c46397b13fbadf07f99d98e8732743603b3532c9af4c1207e0fb72a2976f695d9bb59842d093d880d4b81387b7e67be514210974d89c0f3f3b873028c7f560bc4304332db33a2aadf2dbba0cb0b9f65c6a9c52a1b3ed6b941d096b8985a5a2ca1a43f8af5d71f23077d025e2ce22d28883ad5e80287a44c4d4ebadce473616ccca7808ff120baa7129722cedd7cb14abec243dcb52fde1472ad3fed58835f84c0c572290e0b6f8cc2b140083da7ecf0907a4d97d81a651f8f277d2f645f0565dcbb9f7891b9aae74822ae148b03e1aa2222581cc450afd11f078bcb0616922d35d602d10da625b2055b07511d68cf1a3a4315ae2c4918b06b15b5ca2aa3fd389e93f0a58a96d75af106587969e1c814f6f298b7d4d7eba5c97d1dd3b907a18c6261b2a9167a5e079cbeca854b7488163adf883e82112b81f366a16a011f95d262d7ec18860dd2d3c0a34e2107c9490d7967096802b25ea9635df9695bab781f58cc75f2c17e4c704902ec2fceff6deece1f8151f4385fbb12f4161121e79a89d3475a36278a74e611240c57293412324eb6d036ac9708623815ab9d2928111d1610677c938f5952d2f36591e7d82868a70b27f4aa06c6d081f6186be134d4b438307b21e731cb48cf6017ab8113efded8ceef135f17b7f3b01d9f1762166b184040f9d9963092931d7a945c6a15d5eafd40b879cef0528569496f77984bd2a318eb81e532b53306059bc95146364a7ab46adaecf3f4dc4efcc1b27d2d5179735b4f50cd215d88e749d396a819d2a62d541444b7d01a74b24f5bc1dc92a917ad16eaec7d968ddf17131de37aad97a26023333af7d1270f59c2a48e0ce477786553a2d22d63b0a2ce334cdc709bcfe17bd2bbf910e782aeca7ff", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:47 executing program 3: r0 = socket$inet6(0xa, 0x803, 0x100000001) r1 = socket(0x2, 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000004c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="88000000", @ANYRES16=r2, @ANYBLOB="00002abd7000fedbdf2503000000140003000800030004000000080003000100000058000200080003000300000014000100fe800000000000000000000000bfd0fe57be4e270dd6f5440000bb080008000500000008000b000206000008000b000a00000008000700030000000800040000000000080008000000010008000b00022d65728d77735e5c111af218c10000000800060000080000e3ff1bea3e6e"], 0x88}, 0x1, 0x0, 0x0, 0x4000}, 0x20044080) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xb9ca, 0x9, 0x7f6f, 0x2, 0x401}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r3, 0x9}, 0x8) kexec_load(0x7fff, 0x8, &(0x7f00000009c0)=[{&(0x7f0000000500)="d8b8f78f2cdad081235e912637a4c8b7d2b85ade00be7d979bd3898aa5c417d1a69b48461729fb60f01fcc2a42fcc8898baa1e1ecc48e5a2b476d855560c44c6bcea36b9f1956b56b77fcc95c9c527a9071f0a07ba1eac6df4d42cfead4cb648e02e20762e993aafa5e19dc267f822b5d0080b7e2a1d6bef765e84b938a36af94d1d59afb602bfa2022d7435b6d6da6e5b93f95ddbd52d06dc6f1f640b545c55fec664f93e5dcf974a39", 0xaa, 0x0, 0x7}, {&(0x7f00000005c0)="0e68f9d50a3127be778a4e7d15a430201de9dd49c11c85493c527963ca98cf2731d8eaac65aba4b5277b34ae4d9b3cf17fa2ed5d7e87f047a4b352248bc6009573fb94862cf2ebcd6dee2acd4f07bbec5c0a1e03f24bed44d8093ae5f9130f2fd21d73e2bade0ed7bb149fabe65ae5f763369a7d7411554ab6b4d3abf4d1b73e00b431cc9980abb5eb68b6d3ea7affd437c2f10796a1c861a3", 0x99, 0x3, 0x10000}, {&(0x7f0000000680)="7e4db8a144b0d278e8c32567", 0xc, 0x4, 0xfffffffffffff000}, {&(0x7f00000006c0)="fa9644f439fa0253c9c090d86dfe285a768e6242571a2a9a3a7a00eb454160f5846c11f6bb2d7f5714007493abf679fecefde31d9167ba1bd249df12b4655889522c94e414f061ddbe19c83519062c3fac3ce409c7bd23eb189603992aa9f23314359b72194d7670a1d80cc4666a91f3161d114f14a92fc9c3e97847a68dd032ff888f0adbf83f65636252421966176c26", 0x91, 0xf2, 0x1dc}, {&(0x7f0000000780)="914e78e11f465d1639b4060f0220111e3d619431a786b6474877bbe3adcaae0bedf578bf2d2f9f7eda47188869e96b75a9c4b4b77dfbd5cbf56682d82127acf25b8a877829bb73ea53850c7b7d4f244b6dbc3b1616c3584423166f73fd0ab178a641bd022fdde58a0e60f5cc16ab75babbf6f634130625455091491b828b1cf4a25b3017b92f7080a77e40bdd67cfb528befc2c97688c2491c3ca97bb3b5fe331c7b6bd8f2be6568688891bf40d5db87228cdb39c6b2b3c9d5e0ce983e2585575d172b5b674b765c8e829051b78459a835d4d79e9f8d822d467b46675760c76dc94424eebf340d3b1e203f760e0a870f8f", 0xf1, 0x8, 0x4}, {&(0x7f0000000880)="ba24a352de0535a73d16c0f95e21a04d38b8cbd56012ae38552ae162e25f76067f73cc", 0x23, 0x0, 0x3}, {&(0x7f00000008c0)="fd70f2ef91fb65eafd6d97661cacb68fc67ffa6aacf4b06c0a1cbf493eaaeec0986355aca6712e68dfb795a67b1c07602f2c8e47617762347b3fd9aef9d1a1661cde2a0f1fe46597700a77577fa4ef3bd5c415c8780b7d2cf9bc", 0x5a, 0x100, 0x2}, {&(0x7f0000000940)="061bc9d91e211f50d138e24a449852f50ee70c7da7f5fa82071002bd81594e2c9dc25984d7bf33d708ae8b8e03f5ede367d61d66811534c8057c8965b93b96677ffbe6bf5a837692e6b1d68f6ed593187add1547ca93cb1fe5972dba0ff15ed15e966aad62b555794fe084fd32", 0x6d, 0x100000001, 0x4}], 0x150000) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000340)=0x9f8b, 0x4) recvfrom(r0, &(0x7f0000000140)=""/70, 0x46, 0x0, &(0x7f00000000c0)=@rc={0x1f}, 0xffffffce) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x80}, &(0x7f0000000b80)=0x90) 2018/05/16 20:34:47 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x400, 0x5, 0x6, 0x5a0, 0x5b7, {0x0, @in={{0x2, 0x4e22, @rand_addr=0x4}}, 0x100000000, 0xda, 0x18, 0x3ff, 0x401}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x7, 0x200, 0x4, 0x35, r2}, &(0x7f0000000180)=0x10) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000040), 0x4) [ 305.957929] IPv6: ADDRCONF(NETDEV_UP): bond_slave_0: link is not ready [ 305.966688] IPv6: ADDRCONF(NETDEV_UP): bond_slave_1: link is not ready [ 305.975004] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 305.984205] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 306.001164] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 306.008448] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 306.016057] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 306.023404] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 306.030779] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 306.038076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 306.045582] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 306.053002] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready 2018/05/16 20:34:48 executing program 5: prctl$setmm(0x23, 0x3, &(0x7f0000003000/0x4000)=nil) socket(0x14, 0x7, 0x1) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x82, 0x0) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) fcntl$setsig(r0, 0xa, 0x14) 2018/05/16 20:34:48 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80800) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) fadvise64(r3, 0x0, 0xf6b, 0x0) r4 = syz_open_pts(r2, 0xfffffffffffffffd) write(r4, &(0x7f0000000140), 0x28d) 2018/05/16 20:34:48 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f5", 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:48 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x200, 0x0) pipe2(&(0x7f0000000340), 0x80840) recvmsg(r1, &(0x7f0000000780)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/42, 0x2a}, {&(0x7f00000005c0)=""/135, 0x87}, {&(0x7f0000000280)=""/48, 0x30}], 0x11d2, &(0x7f0000000680)=""/236, 0xec, 0x1665}, 0x10000) 2018/05/16 20:34:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000580)="95bbc0c63f0a6b592a7f99fc6a712e7bffed969d5c2df1d6d01a5765bdd699ec0decce7fe677bbf4f55e5d", 0x2b) r1 = getpgrp(0xffffffffffffffff) get_robust_list(r1, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x5, &(0x7f00000001c0)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {r3, r4+10000000}, 0x8}) r5 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CLR_FD(r5, 0x4c01) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r5, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r5) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) sync() ioctl$LOOP_CLR_FD(r2, 0x4c01) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000680)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x6) r7 = fcntl$getown(r6, 0x9) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x3c1, 0x0, 0x8, 0x0, 0x0, 0x2009, 0x4, 0x8, 0x3ff, 0x0, 0x6, 0x8, 0x3ff, 0x7, 0x4, 0x45d, 0x3f, 0x6, 0x7, 0x0, 0x10001, 0x3, 0x1, 0xe209, 0x6, 0x9, 0x0, 0x0, 0x547, 0x0, 0x7ff, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000004c0), 0x4}, 0x0, 0x0, 0x8, 0x7, 0xfffffffffffffff7, 0xf0, 0xfffffffffffffff7}, r7, 0x5, r5, 0xb) 2018/05/16 20:34:48 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0x3a5, &(0x7f0000000200)={&(0x7f0000000000)=@newae={0x48, 0x1e, 0x401, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}}, @in=@multicast2=0xe0000002}, [@etimer_thresh={0x8, 0xc}]}, 0x43}, 0x1}, 0x4000000) 2018/05/16 20:34:48 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000100)={{0x0, 0x3, 0x0, 0x40000000003}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/05/16 20:34:48 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x40101) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x7f, 0x3, &(0x7f0000000280)=[{&(0x7f0000000080)="25bdeec6c2e777417ca34794beb952c72a2672317e6400a543031786079c1962160f815b19a1639e23cc139b941b590d550ed3813cc7b25b2256", 0x3a, 0x401}, {&(0x7f00000001c0)="174c44528e6a05cdd810411c8e6901d4d636c3a75c057b11d5855473bbe1b86816bd73cab7edb666175d79e67d6f7793", 0x30, 0x7ff}, {&(0x7f0000000200)="4746a6ba71973a948477f1fc3b5334bf6e4cc0de25ce", 0x16, 0x7}], 0x8001, &(0x7f0000000300)={[{@session={'session', 0x3d, [0x7f, 0x39]}, 0x2c}, {@utf8='utf8', 0x2c}, {@mode={'mode', 0x3d, [0x32, 0x0, 0x37, 0x39, 0x2d, 0x36]}, 0x2c}, {@unhide='unhide', 0x2c}]}) r1 = socket(0x40000000000a, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$sndseq(r0, &(0x7f0000000080), 0x0) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000180), 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d}) 2018/05/16 20:34:48 executing program 7: socket(0xca9ae5c305800d67, 0x80e, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast2, @in6=@remote}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xfffffffffffffd21) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x100003) 2018/05/16 20:34:48 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x800008084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0xfffffffffffffffc, 0x6, 0x8, 0x8, 0x0, 0x0, 0x20000, 0x2, 0x6, 0x7ff, 0x8, 0x20, 0x6, 0x0, 0x6, 0x5, 0xfffffffffffffffd, 0x40, 0x351, 0x0, 0x6abf, 0x7, 0x74cd, 0x0, 0x100000000, 0x20, 0x1, 0x8, 0x7, 0x6, 0x8e8, 0x6, 0xf9, 0x3ff, 0x100000001, 0x7, 0x0, 0x1000, 0x1, @perf_bp={&(0x7f00000000c0), 0xe}, 0x8000, 0x3, 0x100, 0x7, 0x9, 0x2, 0xfffffffffffffe01}, r1, 0xe, r0, 0x9) [ 306.250249] EXT4-fs (sda1): re-mounted. Opts: (null) 2018/05/16 20:34:48 executing program 5: r0 = socket(0xa, 0xffffffffffffffff, 0x200) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") 2018/05/16 20:34:48 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2, 0x0) writev(r0, &(0x7f0000003440)=[{&(0x7f0000000000)="6816", 0x2}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0xa000, 0x0) r2 = syz_open_pts(r1, 0x0) sendmmsg(r1, &(0x7f00000031c0)=[{{&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24}, 0x0, 0x2, 0x2, 0x2}}, 0x80, &(0x7f0000001480)=[{&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="d14a0219dbed88774e5348701d9ff76023088564b6d5a8e411194fec58db2bd9bf9fe098be6181167a70035b498bfe0771b5a8dbfcd9aa8ca1d22a8b15aa1d33a60e06d2517448357b95c263a96513b2502a1ed35255c778ee28d52d", 0x5c}, {&(0x7f0000001240)="f5b41d51cc4616ff38e4bf3a85d818727c02ddeaa16bc639cd40e8b31dbe9d8bd9fdd3d794317f07659ea1b8b16772c7c89838345ee0b4aff24ca15b926eeed2c9da2bf42cf8ec84abd36d8259387f145f5051f606ac477d790b5b5f98f41f31d7b3e975a0756344c8558dcf76a2ffd8ffd94f02ae6674f21ec6b08448e4d9b018c166f621492b6391e348", 0x8b}, {&(0x7f0000001300)="70634a86fc744363cc84f755fa87838a69458f5e422696f97c58347f1b069c096585fcb5a6656dae326f6927a5e8aa54a52716a54b027a0fceb2d84e77d2e2b5b1a46807458eb3c06185b3aa52390c675eb8c4d0b363e07916aa8a1ac02e39d7bab66a6d83ac18f45ebce1a97d2c379f6fc29ab2f3272e39efd11ede3dccee26f2073e6e203967edbfd08db898ba92128f55c0df22a393fb3f9d42669513895ddb05e7d0ba93231db2be1455918f0f832bc6912c71168e4132d4b167e1012653a3b84c6c5f6b6411691bd42030622214c0551dda2deb3835d42fc2a85f919e89", 0xe0}, {&(0x7f0000001400)="1d0ee660d0f35f2027baa05a9339a8ebc4a8e39bba84387a89929e2dabb94fea42ce7a46ee00750cdd24d726f72db79ed5f1e659016e989e0b8a87d8d357e5a378f03983279e0ee1370f442f5d3b7c4086ddfd2c58aa9192fd7e26a82227d51cab8b246eb7", 0x65}], 0x5, &(0x7f0000001500)=[{0x68, 0x108, 0x4, "8315a3e3bbe701b393faeed5fbdea8914965f86d0f595f36ccdb8608a11e155b3fc73fcdaf32d04b4459f7d175a7bd0fbafbd6fbad92f0c57902f0571cda7ece33182ec01a00ab2051a33209beee5b1a53c750d74b6ff7"}], 0x68, 0x800}, 0x101}, {{&(0x7f0000001580)=@l2={0x1f, 0xffffffffffffffff, {0x4, 0x46, 0x7000000000000000, 0x7, 0x0, 0x3}, 0x7fff, 0x200}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001600)="8da4fb0efd039013af5c268d3e1be1bef401736786c55c59", 0x18}, {&(0x7f0000001640)="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", 0xfa}, {&(0x7f0000001740)="171a708b610e5df9ae05dba7c088bc18556cdd37c13d9c25746e582b6fea4f4ed8594c63d2f58e14875e80dc02c219e812b46e4185cba62c117b1235dd78bd77a98470732d9526618ca9a282be290d4be6304d4debfffc23fae7841339a8154ef1da6440f04353afb2e01c050d818cf4b1e510dcaaac59c4d98b54df267783906655c946089c272a0fb32d746de9a3f9173f", 0x92}], 0x3, &(0x7f0000001840)=[{0x88, 0x84, 0x0, "a0b9999263c9fa36795fd974b4ca1008ec6dd23670462a2502fc785c62c9822f1959b979d81d18aeef85e2743a8ab099e75eb9109e6056540ba5337377c18e43f6a9c755ebaf83d0f0c31ac9183ec5ebadb45531131fae988fa0cb8f54f04a17cc5954f53260d991a4b463cd0fba0be5880d7c"}, {0x50, 0x1ff, 0x80000001, "a7df0ac89a8118c1a9d0ebb20b14a658afad959280f617c5bf0aa946567bf953faae9b7458ec5d449e1f0e43da7c4e8b58e096016bb1071f81ab16ea44ef6a"}, {0x98, 0x84, 0xff, "befca77e4947b2f40c62a5604d1e25c60affc5321f4e3214bda8a9d29ca139380bf43e8e6977d71d415d82c801d933512fc717753f0dbd3f9ae287891c0fed4476922363e8448369ca7f6be651f404b56e7825775ab45b7c1e910282865ea4ea357b38a6db2ad93c414f9e7b1271dac63d444fd03fdc22a5046866f1d2e0f05963c9b6"}], 0x170, 0x81}, 0x8}, {{&(0x7f00000019c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc4543(rfc7539esp(ecb(cast5-generic),rmd128-generic)))\x00'}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001a40)="956d0847ad10d076a8e2703593664e07f97cabdf951e72d58d18910bbe3b4efbc1052af2637f3fac9c9c4c4895066815d20c68edc396ce039d18e40beb8879091c2f4f300764b5865f6843ee6bd171ff88874dafa9586b614cb76d9368fbe442a55e655f0cfb286b9ea65d44d68229ec3659c4d14b931ff3a84cf656a39415c702f0b9e7ac9f02c9cc18ad45d3bd739a884ed5e417b36e1683b2b638ede74b", 0x9f}, {&(0x7f0000001b00)="83e354aa7cb60f59d4635b705a0a2a99dfaa840494017e1ea77255c2a9c45a0dd31b98311109c2f0051a293fc53827cbebc75c12b38310adffc90c30f41f45de77c88ac59f4f3326e749e77f3bb1ec2e5876035737ffcc03824f734f33753df8b75d6a7636e49c70fad1d4fb6e6906a292e565a97693008f029be90eb17efdf67f5f201a20ce0cbcebd1a2a91f91a30666389e69240e83a34564a234458a380695273106015cb9b0526e161e0b371198bcfbde85f8aecc53b8bc3921ccaa03a33dea1abf646350ea5a3469e997dff5c7cf3227a70746", 0xd6}, {&(0x7f0000001c00)="70349cebb68cf187b772867a1b7ed2febdf24e065029a847f8087fa6b749481f4712013f8159e7f374ac198337c1b1f0000041", 0x33}, 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0x1000}, {&(0x7f0000002d40)="b199983c0da80540ebe2ec1688ff9d44f1d8f2be9664", 0x16}, {&(0x7f0000002d80)="95cba1968c6bc106268b9eedbc3b8f70eeac21bdc1503f4f06c3fd7a6a335d6c8ebf61175f683f9fdc50f7682ac30fc46240cf233ce40c86c22049887ea9da39b0ccef077fc002cdaee71f5d80636536599a9c939149d6e0bb46c800cb76c792cd0755da9490f43078cc123bddf510a9bbd33b48cd764d8fdffc7912d524d66a05636d6aae64b98f95b6222a443bfa3070592b18fa50f62419dad19b03e2d782c267c1a8606d1d211e0c6c7f17a8b1e8a5", 0xb1}, {&(0x7f0000002e40)="3fe7a0c06cbe57b018c51df656f08449444ebfc57cee2731f16836b936b6a26649a21e85b6c96252d644291de2ef76167190d8008fb1b0037aacde34dbc1f8da8c9182a3315d62c1c1e96bbbb3ee30b3858c9bc219467a5e54dcd3b5e595509108150d0fcc789ff93ed4a1482a7f", 0x6e}, {&(0x7f0000002ec0)="5d85f3fc09ea5de609c09199ed2ac6e3f84917fd2413873841487279e9235918dba866421c", 0x25}, {&(0x7f0000002f00)="c70719f480fb21300d4415219a3e5953cd00dc4b623cae52542146b169ea7a078418eb63c4d2f973feb0206db715bbc8776d00d0c39eafc0f3f257643c524e1002da1d4414e7428d51b87889dc59e0b9908fcf844143d0ecfb5ab44d369450a42fe21082d503f37a48ca9991cbcbf98cffeb8ce0126bbbd3", 0x78}, {&(0x7f0000002f80)="a37e040753b5394ab924b4a498ca4794cd512e168a8afe519970e1be2d1287a38520b75194ae85c6d7f7cede9764070ca01f0b61691be4f4789ac6b0064abd1c1aea5cfa6fa08de1f421231aa2341cd44be5793c6123b7c2b09be354668a39f78653b9c653185e08ecfa4a2eac7bed05ec1d41cd951ba2919abaa2ab1d15068822ee2daebd", 0x85}, {&(0x7f0000003040)="46e94eb364cb106fa0db46ab34f5cf365d6bfba515c6c3c69ab0d628c1caf840893c6cbb51e8d0101571860070ae7781ee4c49cf52915b8b5d185f0c9365b230a231109525de7fe32fd663ebff7297988083f87ec4b43194d1797b578a41001710f235bb9add6c808da38b2df2da18a5fa58d715a20a4954dd5a8ec244980bc8dde09c89cd3ef71c68fcf00de303cdc80e6f908eba070535f6f887e1c4ccacb5438d94a05117582a82f37c45d02c654988a8af799046580c6779bd40296dd69afb9c2a83", 0xc4}], 0x8, 0x0, 0x0, 0x20000080}, 0x9}], 0x7, 0x4) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x2000, 0x0) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000040)) 2018/05/16 20:34:48 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f5", 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:49 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x181800) r1 = dup(r0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x3ff, &(0x7f0000000100)=0x4) 2018/05/16 20:34:49 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000040)) r1 = request_key(&(0x7f0000000140)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='em1\x00', 0xfffffffffffffffa) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="9a01ad821b3ee168cf746de710fd8d0995fc0c80f1c927296c078a02bcb1e290c1a90776a6a2acea309299c24bb006a2", 0x30, r1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000240)=0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e23, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x4c6e}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000400)={r3, 0x9, 0x2, [0x8, 0x80000001]}, &(0x7f0000000440)=0xc) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000480), &(0x7f00000004c0)=0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup.cpu/syz1\x00', 0x1ff) fcntl$setpipe(r2, 0x407, 0x7) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000540)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000580)) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f00000005c0)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000640)={@dev, @multicast1, 0x0}, &(0x7f0000000680)=0xc) sendmmsg(r2, &(0x7f0000001580)=[{{&(0x7f00000006c0)=@hci={0x1f, r4, 0x3}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000740)="6abc37268f0e9b3273e4812202841482a7b625f64fde04c138b34aa611329de668cac66ced040fdcef8fbc7a382b60db19d7833096e2c5210751ef72d682df2edf04dc9a457ecae6623c2f709706f0a314869e0737e95b8a8fc92ffb87518dfd90b2fa0f505f522036e5cb7f5488de1d57d432627382c0055df6e0fabe66ee5921ee5209ba9f7f57d79ea9abc227bac8780b21f81d6e6f0e961a2162747554080014f3063be239d0a4229f2bc1895e25a6b2bc", 0xb3}, {&(0x7f0000000800)="3f929dc825455517ff24d120fea063c58d10e68f74a9108ded4a49d67014775d3b0923050515e6ceb0d19ef4471490083107405b102e057e20de9eb4ca8689dfa2df7e40dad875b1b27402ec83f6c24668473086c024c1c8059a7f53fac1a22c86013076f8113f27975ca165fff146d72395f7f5176526364f906c5e59ac929833a4c02cd475b25725c8f30b991b976a1e1825af98ee91a4a35309b8abd673f74a35dd22f2eb4f6e2fdba1828430f12587897184652be7a055579a352167cb109e479cb4518c8d6bf0b8791f04574da055ea8f79cbdef0f84c6f84562e6e44d2e2c8ec5f62", 0xe5}, {&(0x7f0000000900)="5ca4b77b717f82c89ac958a0a130dd6c127a18ceb0a6619a14deb44025f3b76ae35db50c5ea888d6e1457067cd608f94cf345ccc11cffc4a954dbc92d6e89893ab1acd69ab923af6eb9434426054d06d4d2ea204f610a02dc4e05894f6e87e25f83cecf572", 0x65}], 0x3, 0x0, 0x0, 0x40}, 0x2e}, {{&(0x7f00000009c0)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000a40)="1fb289856cfee08ba5aea7bc64a5e7bcecf764ed0ec7793e8d74b92d1ddb5e975ca2a7e9b987822a1b127a15", 0x2c}, {&(0x7f0000000a80)="bd2d503d96dd3c0de2dd1461151113864af10d70ccbbe9d54357bdc6efd16681927da8c2a315edd382b28357a87a80cf2a48c225ce0c3c193e3cbf64fc8d55cf1f7a372c71cbc4b9cbccd150a234ee2f6576f1e0683eb473d87a4e8832c8b3c29cc82b288fd3386c4c47cb020f87b9b1f554e86ad12b65bea078a880aab6b2f966ffea26f1730bf2c17b0ce0900afc59a14bce5eae5a4dfabe8e7eba63d8b6ea15a593317f935aba66e34575cd8b57645ba3cb5d82b745e3a136a219ea16db0ffeb0fcb7951440af576292a82ead4ef7bf514eaa72dec71ffda1f19d971058d990dbbb945c9a1259482a6216c31e19a0af0b", 0xf2}, {&(0x7f0000000b80)="0c4abbbe981832d5884a354ee39ff26dd0ad67da6521dee59904f5bed23b6d2a150c8eef82e4ca9757d7587ccd7a78cd948e84ee6fc3aab88791feec83c3f3a0d3e33c852f24188249ee52a465223eda8bf4438caaaa9a19118f258874e0a60ca22322e982bed76a6c3a9f0c478b268acefae358c6e233fa5fa6bffef87aeb1d13de416748edca503301ad413b67d84e95b8cbba153aaec9e875c6504003b33cb27fdffbab3a9a1037ddaa514330c5993c9e539a6942e4ac29a8ab99b20105f6d2e5efff72e255c5f7952521bdfb44fb3aefc9c0fc70e6497b852bbac43fd6ef6ffff79d6464c03a30058f9467261fae39", 0xf1}, {&(0x7f0000000c80)="fb7ccab2c09ae1a5a59523b2a32cf0462c26b1d6f551b909add4f26b16c27a97ea609d0f4375b50f15a77895dbebf6a6a4c65b93464e5130a9435668f6da35e45fbf21da762aa3584da8ed2d0252008d647915715274ec37e5a96fbb588ee2abb6c3bc98d2b067cab03bc2c5e6c3447cc6b7c5bc152f2c82e3b5c41d3de9de3105c79620ec7c7fc0e9fd55fcf345b7cf27af84a822ccc628527ba03c8f3301b1c41acb4573cbb3d1d88afe8da75a", 0xae}, {&(0x7f0000000d40)="09f7d59faa573d45e5cb783024077639abc77c8b3d45260d10c835112ed8f1112b15b7ca1775dd6b4862de2994c90a513b473de4644db0471b76a6651527a0ad6938a4f090ff2e7f92b9ae65c7637af2b919714450452d5e31df3585cd0987006c8afb84169951cbba4b2854313686aaad0f6c26a380a81d64509f4feecd075e392103b7fa5951c50dc6a3302aef2ca5fe065803c2f49c48f0fa9100dbd5a255e201b1bf7186827ce92963818a9c655ad58edb2b35708d8ce7f16a61c8a349a044cef691201ce5b6ad502d2f96942b1fe2e7", 0xd2}, {&(0x7f0000000e40)="561925ea541f23ef334978ceb3e9912e78c4d4fb8e6476229182c9a63fea5a3d30b4cab3ab166f4110726f86e0e8324e8e621d5836fac9d8189b9e5e7cb491efb03a7dc6b9c67284d3482a60bb6a9fe7f877e432559cefbfdf28bb49d80d48b22abd34db63c24dfc3c720b719a29128e1766fbf282834ff4facef25ac3a3e66ed806c57ec0966deb184742769df3b3827c2ef07ea162a5cfc16b5c216aaf6ea7aebe44ea7ebc501f271626", 0xab}, {&(0x7f0000000f00)="8f64321e38a6cadb60959b8add97c75aa9084c337f850c894d9d939f", 0x1c}, {&(0x7f0000000f40)="c90a62c79333c78430af16194039e2849ed1acb4715a532c28120cdb07ad7ae392818764d07cee7a3b61d95c8123423b3401e1dd3907d62bfb5d26e5091b8c3acfe53d7bddf9a74ace2eab8819ca682ed88ed5c407591c1c21a47b927875920f2e1f545cacb11debb05c1bd1c7cff21e254a9d8004fef62cce93f8c0af9c5d1864164271a71fddbd617b7ee3af6db2792f27528a8c637738ce2faa98e20497f8e2f95db66a7ef0e6875604ffdd2f3d24cf8c656f8559cb37d37c8110f64fcca0fc51984391c6164bab4a38c691f28e80ed3e1a7ff1c7a23b0047d773d3a7b27d8736217a861c", 0xe6}, {&(0x7f0000001040)="8c4c5ce5e5e9316862cd5a73c980cf7fc14181c5abc22a8b00ffff9a984b61fe17c538b365f6191d9fe3", 0x2a}], 0x9, &(0x7f0000001140)=[{0xf8, 0x1, 0x0, "49c0e3f128cc31cb0aab1ee6733a610d3e342590a2eeae0751250cdf8c01294b4f2ba175550499d893589c39c2005610f8473238d63e403dd195ef3ac9c0ac64ef6cbe11d93f95368edc99054a07fd1d15daece5bdfb80911d3fa9d2a1c77d9a6a199362f4402ea121e4acda1ec1285643c77cfa4cacedc7c044c811809f6d16f9e5802c19b88103513773c632a6cd2964ce3d37cc549ae61e49a3929ec6460f509fc404b8beb4fee777236ece45592992ed2b1db1e388f3cb43dc0471bcbc9ada1def3b57dd017768acd4909c369653fb62fc56947ed4a44351668d4f9a582158f4a3028bdf"}, {0xc8, 0x104, 0x705, "854ea4e56e739e11e0bead3224cbac3890bb9397fd2346c9dfc717b5b45d52a5e14da09674df894f959ca2c45a882364ba42200620cc40f7f0e73f219cb328e6f2fc1e5d51cc57186426865f94f53adf113c9a9dd2740555c69f51e200e546730a8fbd8eb0ef89ba04ab12250faa98f86d6d6d21ccfc80977b0bacfe48a0dca64d9443d27a35774ce0090103ca43e37e966237c789e76e0b12f7bd09b8387f28bd0e02ddc0da1f6e581742c51e42bb73fc5d8c2801"}, {0x50, 0x11f, 0x101, "c3b2f41445b7678ff5f586aa52415f228aa7d189a45883556c294c534c168ee16a64efa17a043b35189bebf444f6b34ae852942ad9bd914f77"}, {0x58, 0x10e, 0x6, "57684f3e835587c58d19b2d7e7e7773489eabc2af674c4165a2c25ced51388c5c682ca269f8a885b10d02c186f1a1c916ab4dce2f988a943ba8cc6889d93d0a09cc0b8"}, {0xb0, 0x13f, 0x0, "2d56302a5f3ac58a0f587ef4b741b6abd52b0bd684edc949a62964325cef59bb9aa8a178e674334ddebd890f5b1b291d228c77070cd54998cc7e1ba399ddaa0d8e1485a20a5713c38b15b66da078055b7c5e45dbb7696da8a43d39974d97144fb7b873a31f3fe2341da859b9590cb91e8baddc9bc72a0af82f95d0b94fd0dae496a0ef64798fe539bd03a49eee4de94beb999b25f7f16c650fcc8066"}, {0x70, 0x6, 0x1000, "7d69292b114b4e31079b38bc7783d85ec72623817dee1cf84dba7ad71e84dd7e19b2b83763ba6fdb427866ee2de7b20f9e3449687dacd78af1719b13675d35de84bd0d26c19643bf60e3d0412b7c51aa02375d8f5267861f011c5dc2fdc2"}, {0x80, 0x104, 0x1, "2c95ad0d14de5d830671c3a013128bb465fc75b4f3228b384a1cef887605c9d0cee30b3045443d40fd56b19900a9167ce86a151274b628a988727ebf7a3a01eaa90226f33a0c029f4d4ea29c51510b72ec0bb142fe97beb84fb31caecdf725fe869d09bb6486c92eea7a"}], 0x408, 0x40}, 0x6}], 0x2, 0x20000000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) r5 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001600)={r3, 0x9e30}, &(0x7f0000001640)=0x8) getpeername$llc(r0, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000016c0)=0x10) signalfd4(r5, &(0x7f0000001700)={0x8}, 0x8, 0x0) mount(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)='nilfs2\x00', 0x80000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000001800)) getuid() getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001840), &(0x7f0000001880)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000018c0), &(0x7f0000001900)=0x4) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000001940)=0x3, 0x4) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/05/16 20:34:49 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80800) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) fadvise64(r3, 0x0, 0xf6b, 0x0) r4 = syz_open_pts(r2, 0xfffffffffffffffd) write(r4, &(0x7f0000000140), 0x28d) 2018/05/16 20:34:49 executing program 7: r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) fallocate(r0, 0x1, 0x0, 0x4d) fallocate(r0, 0x1, 0x0, 0xb2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r0, 0x0) ioperm(0x2, 0x0, 0x9) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x10000, 0x96db, 0x401, 0x9, 0x1, 0x9}) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a}, &(0x7f00000012c0), 0x0, 0xfffffffffffffffd) bind(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x0, 0x3, {0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x80) 2018/05/16 20:34:49 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80800) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) fadvise64(r3, 0x0, 0xf6b, 0x0) r4 = syz_open_pts(r2, 0xfffffffffffffffd) write(r4, &(0x7f0000000140), 0x28d) 2018/05/16 20:34:49 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000140)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000180)={0x3ff, 0x401, 0x8001, 0x14bd}, 0x6) 2018/05/16 20:34:49 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f5", 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)=""/155, 0x9b}], 0x1, 0x47) r1 = epoll_create(0x1aa) dup2(r1, r0) 2018/05/16 20:34:49 executing program 7: r0 = memfd_create(&(0x7f0000000100)='/dev/rfkill\x00', 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r1) setrlimit(0x1, &(0x7f0000011000)) fallocate(r0, 0x0, 0x0, 0x1ff) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xe000) 2018/05/16 20:34:49 executing program 2: r0 = socket(0x40000000001, 0x80007, 0xb) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000100)=0x80, 0x4) 2018/05/16 20:34:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x400) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80200) connect$netlink(r1, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x8000}, 0xc) 2018/05/16 20:34:49 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80800) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) fadvise64(r3, 0x0, 0xf6b, 0x0) r4 = syz_open_pts(r2, 0xfffffffffffffffd) write(r4, &(0x7f0000000140), 0x28d) [ 307.301706] EXT4-fs (sda1): re-mounted. Opts: (null) [ 307.310618] EXT4-fs (sda1): re-mounted. Opts: (null) 2018/05/16 20:34:49 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550", 0x3) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:49 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x240, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000180)) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000001c0)={0x2, 0x1}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100)=0xa, 0x4) 2018/05/16 20:34:49 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80800) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) fadvise64(r3, 0x0, 0xf6b, 0x0) r4 = syz_open_pts(r2, 0xfffffffffffffffd) write(r4, &(0x7f0000000140), 0x28d) 2018/05/16 20:34:49 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000040)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x4a00, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000140)={0x10000000, 0x5, 0xe}) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = socket(0x10, 0x3, 0x0) r3 = accept$ax25(r2, &(0x7f00000002c0), &(0x7f0000000300)=0x38) dup(0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/snmp\x00') sendfile(r2, r4, &(0x7f0000000100), 0x80000002) signalfd4(r3, &(0x7f0000000180), 0x8, 0x80000) 2018/05/16 20:34:49 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x202a00) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000200)="f787d658561d9947c82a5da621910893c11ec136bc1882848802f6dd80e129e67fba2145ab344afafc7cc938b69972e105442bc62d0ec55de3a89765b921c2f136d79466b71ab4477b075fdd6ec105546bd2b1b69cd948c19c58cd29c765281a58dfa2bc9d999aea55fd68c24a20e0c3f36b26e2ee30ff94f1091df605a581f39096668d5064abce92b3900868a3e8e46e9002466743b663eeb9ec2872e7300743d2d8dcf99a4b57fbf33af2a4134f293d87318b473311abd9bb002dff797a14451a84f140892023d263560c9629f55a4d92181c6e971fbe62c1ceaa07661ac1b005ebc892a638c78b98516913dd3729df4744") ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000500)) accept$inet6(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000580)=0x1c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000004c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)=ANY=[@ANYBLOB="d6ca0400", @ANYRES16=r2, @ANYBLOB="01002bbd7000fbdbdf250f00000008000500010400003c00020003000200000008000500d8dc000008000900e36f00000800050008000000080009000400000008000b000a000000080005000300000008000600f8ffffff5000030008000500e0000002080001000100000008000500e00000020800080000000000140006000000000000000000000000000000000008000300020000000800010003000000080008000200000008000600070000000800050008000000240003000800030003000000080007004e22000008000500e00000020800080000000000"], 0xec}, 0x1, 0x0, 0x0, 0x800}, 0x50) setsockopt$inet6_int(r0, 0x29, 0x22, &(0x7f0000000140)=0xfffffffffefffe00, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000040)=""/233) 2018/05/16 20:34:49 executing program 2: r0 = socket(0x3242aecaf1e2a27e, 0x8000000003, 0x9e) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000400)={0x1, 0x4, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @random="b644994e7691", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}]}) recvmmsg(0xffffffffffffffff, &(0x7f0000001700)=[{{&(0x7f00000004c0)=@hci, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000540)=""/119, 0x77}, {&(0x7f00000005c0)=""/185, 0xb9}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/29, 0x1d}], 0x4, 0x0, 0x0, 0x50b}}], 0x1, 0x0, &(0x7f0000001780)={0x0, 0x1c9c380}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001800)='/selinux/access\x00', 0x2, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000140)=0x4) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) pipe(&(0x7f0000000440)) sendmmsg(0xffffffffffffffff, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)=ANY=[]}}], 0x1, 0x0) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000001880)=""/152) unshare(0x40000000) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb863d4fc310efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x2000000000001, &(0x7f0000014300)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f0000001740)=0xc) perf_event_open(&(0x7f0000001940)={0x3, 0x70, 0x8, 0x3, 0xba, 0x3f, 0x0, 0xfffffffffffffffa, 0x4084, 0xdb2616decd355d2, 0x3, 0x2224f60e, 0x6, 0x0, 0x17, 0x5, 0x4, 0x9, 0x101, 0x1, 0xfffffffffffffff7, 0xfffffffffffffffe, 0x1f, 0xe4, 0x4a, 0xc20, 0x0, 0x6, 0x6, 0x7, 0x6, 0xaf, 0x401, 0xdbc, 0x8b, 0xfffffffffffffffa, 0x100000000, 0x1, 0x0, 0x1, 0x1, @perf_config_ext={0x9, 0x3}, 0x100, 0x1, 0x7f, 0x6, 0x9, 0x8, 0x200}, r3, 0x2, r1, 0x1) syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f00000001c0)='./file1\x00', 0xea20, 0x1, &(0x7f0000000340)=[{&(0x7f0000000240)="ef472e73e1acf786c2b8e5db7f9fbb2376b3eb1eb6b3dc2eb6cabc872817a8bf3346d5e01536013afff34760dd06e769649c5d80c9bfae109fce9d295252234f49f017ec5fdce7d48f22e2600523df861b55aecef9ff2e1dd205bc5aaa9fce7dea88e6fcf95e6903ac033179b8ca1c364226b3374ee92ffbe64f27763904e94344f6ce67d9022d190379dfb99785e85bb10ba0c0fefe4aef84a58adaf0689719fd43966ba785b3589d11496394f074b10e29ffa03dd0933437157f079e1b3e940b38e5ea096d87d69923338b8e78f07802e21894feb696309fef9e95b746a8a44f103fec5b3a3a566aa28e0ea751e8cd61553719bf", 0xf5}], 0x10000, &(0x7f0000000380)={[{@usefree='usefree', 0x2c}]}) [ 307.396237] EXT4-fs (sda1): re-mounted. Opts: (null) [ 307.415315] EXT4-fs (sda1): re-mounted. Opts: (null) [ 307.427144] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28486 sclass=netlink_route_socket pig=26168 comm=syz-executor7 [ 307.429636] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28486 sclass=netlink_route_socket pig=26168 comm=syz-executor7 [ 307.493932] IPVS: Creating netns size=2536 id=80 [ 307.635918] IPVS: Creating netns size=2536 id=81 2018/05/16 20:34:49 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550", 0x3) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="0f80c0a199af8ec8b2ff64ffe5e78a3f268ad38f5e062dd370f5b2cf59304ee151175795a9578d07603195bc60672febd4008bc05502a3b20fc5bd2b16d09cc8808e384607fb50625bcf3ed70f8ee2342fccc63882bded80b6109392db085140332421a20ca9679a63ca0838966dc5ddbb3d9c07d3c7932aa58e7c12cbb1e6854b690f087e1fb2eed1bac311c163bef1e0caf9584f5e10a2b0af142c2574f3c5813e11b1728731dd9d94caf13735abdfea2d61bcc61b0a2412ddc173b29055a6232aecbd85ac6de195493110fbb84c95597236016cec719bd506627691dede03ec636c8164fe6d445849f914be26f93f3a8e565e82e29717c1686ae2bced309bc156f5148a28d8604e7762aadc691252b124e09d866062fef185be837e0085facfc9b2d4083449e2a3c0c0d2ad5c654214b738e3811b354e28c6b1afbf4350fbd4bce2d9dcdacd421144e59f9710363bf479b9dbdedae54b830c9f381dba2a065016c921e2b94719a065198c41927a5d226964ee6993ad086953a27feb0c3896a363e13bc4add5c7d02bb0c43ceef2db29a6701c4662c36487e0be7b0fc7c5c03975a4b1f1aa0febe0ae6cfa20a56b1bc972e04fe1f53b0a4ad2a24afaddab9a20bc9bfd5379b1eb9ff8f69958f2304a547d6427e59b3eff7d8fd740a3a807f182c6e0f45f9df59467c40bade214b011f9505cce4fde422447b6955e8d894277ab486aa07eeb05912ccaf95be054cd9a77d92c924cfd71b06c87ecbadaae06c8ff305cc2da7631d999fc11b8916570384916ddd12694278abfffc991ed3baa86caabf2f604f87ed31c4d6bd9c4c4faec0e1fa38a62c95e7b790f3047a6a4aa45bcb51a538b6ca2984be80b8520a7fa519123a62827108cb70f533572bd9073cc747aff0d45f69b0e3afe0f03e61bf80d962e23373d675fe58c8d56c695d8b6726a61ed771896c41e34c5b8cd0af1fcf58d00ad266fde2bc6fb7341470372e69e40ea14edf8488f9fd5520a39b7c0ba67d8bcc46ec5e7a4577a1c0bc24b3e787bb46486e347988a10ba40a199a36199e7bc7b1e2f537040a6447bf13121d5d932500b01ce5580bcdfb912a8cd9338682ca40c0530bb8910176fee3eabeb36faf1c46397b13fbadf07f99d98e8732743603b3532c9af4c1207e0fb72a2976f695d9bb59842d093d880d4b81387b7e67be514210974d89c0f3f3b873028c7f560bc4304332db33a2aadf2dbba0cb0b9f65c6a9c52a1b3ed6b941d096b8985a5a2ca1a43f8af5d71f23077d025e2ce22d28883ad5e80287a44c4d4ebadce473616ccca7808ff120baa7129722cedd7cb14abec243dcb52fde1472ad3fed58835f84c0c572290e0b6f8cc2b140083da7ecf0907a4d97d81a651f8f277d2f645f0565dcbb9f7891b9aae74822ae148b03e1aa2222581cc450afd11f078bcb0616922d35d602d10da625b2055b07511d68cf1a3a4315ae2c4918b06b15b5ca2aa3fd389e93f0a58a96d75af106587969e1c814f6f298b7d4d7eba5c97d1dd3b907a18c6261b2a9167a5e079cbeca854b7488163adf883e82112b81f366a16a011f95d262d7ec18860dd2d3c0a34e2107c9490d7967096802b25ea9635df9695bab781f58cc75f2c17e4c704902ec2fceff6deece1f8151f4385fbb12f4161121e79a89d3475a36278a74e611240c57293412324eb6d036ac9708623815ab9d2928111d1610677c938f5952d2f36591e7d82868a70b27f4aa06c6d081f6186be134d4b438307b21e731cb48cf6017ab8113efded8ceef135f17b7f3b01d9f1762166b184040f9d9963092931d7a945c6a15d5eafd40b879cef0528569496f77984bd2a318eb81e532b53306059bc95146364a7ab46adaecf3f4dc4efcc1b27d2d5179735b4f50cd215d88e749d396a819d2a62d541444b7d01a74b24f5bc1dc92a917ad16eaec7d968ddf17131de37aad97a26023333af7d1270f59c2a48e0ce477786553a2d22d63b0a2ce334cdc709bcfe17bd2bbf910e782aeca7ff", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:49 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440), 0x0) 2018/05/16 20:34:49 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x14}) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000040)=0xf9) ioctl$TIOCCONS(r2, 0x541d) epoll_pwait(r1, &(0x7f00000001c0)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/05/16 20:34:49 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80800) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) fadvise64(r3, 0x0, 0xf6b, 0x0) r4 = syz_open_pts(r2, 0xfffffffffffffffd) write(r4, &(0x7f0000000140), 0x28d) 2018/05/16 20:34:49 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000001c00)=@in={0xa, 0x4e23, @broadcast=0xffffffff}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000100)=[{0x10}], 0x350}}], 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000480)={'veth1\x00', 0x9}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/enforce\x00', 0x102, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000020}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x130, r2, 0x110, 0x70bd2d, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000001}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x67}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffc}]}, 0x130}, 0x1, 0x0, 0x0, 0x10}, 0x840) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x3f) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000400)={{0x1, 0x3, 0xffff, 0x2}, 0x1, 0x4, 0x8}) fgetxattr(r1, &(0x7f0000000040)=@random={'osx.', '\x00'}, &(0x7f0000000380)=""/24, 0x18) 2018/05/16 20:34:49 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x103000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0x4, 0x0, 0x1, 0x79, 0x5, 0x5}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) clone(0x0, &(0x7f00000024c0), &(0x7f0000002540), &(0x7f0000002580), &(0x7f00000025c0)) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) wait4(r3, &(0x7f0000000280), 0x0, &(0x7f00000002c0)) 2018/05/16 20:34:49 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80800) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) fadvise64(r3, 0x0, 0xf6b, 0x0) r4 = syz_open_pts(r2, 0xfffffffffffffffd) write(r4, &(0x7f0000000140), 0x28d) 2018/05/16 20:34:49 executing program 2: r0 = socket(0x3242aecaf1e2a27e, 0x8000000003, 0x9e) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000400)={0x1, 0x4, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @random="b644994e7691", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}]}) recvmmsg(0xffffffffffffffff, &(0x7f0000001700)=[{{&(0x7f00000004c0)=@hci, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000540)=""/119, 0x77}, {&(0x7f00000005c0)=""/185, 0xb9}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/29, 0x1d}], 0x4, 0x0, 0x0, 0x50b}}], 0x1, 0x0, &(0x7f0000001780)={0x0, 0x1c9c380}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001800)='/selinux/access\x00', 0x2, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000140)=0x4) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) pipe(&(0x7f0000000440)) sendmmsg(0xffffffffffffffff, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)=ANY=[]}}], 0x1, 0x0) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000001880)=""/152) unshare(0x40000000) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb863d4fc310efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x2000000000001, &(0x7f0000014300)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f0000001740)=0xc) perf_event_open(&(0x7f0000001940)={0x3, 0x70, 0x8, 0x3, 0xba, 0x3f, 0x0, 0xfffffffffffffffa, 0x4084, 0xdb2616decd355d2, 0x3, 0x2224f60e, 0x6, 0x0, 0x17, 0x5, 0x4, 0x9, 0x101, 0x1, 0xfffffffffffffff7, 0xfffffffffffffffe, 0x1f, 0xe4, 0x4a, 0xc20, 0x0, 0x6, 0x6, 0x7, 0x6, 0xaf, 0x401, 0xdbc, 0x8b, 0xfffffffffffffffa, 0x100000000, 0x1, 0x0, 0x1, 0x1, @perf_config_ext={0x9, 0x3}, 0x100, 0x1, 0x7f, 0x6, 0x9, 0x8, 0x200}, r3, 0x2, r1, 0x1) syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f00000001c0)='./file1\x00', 0xea20, 0x1, &(0x7f0000000340)=[{&(0x7f0000000240)="ef472e73e1acf786c2b8e5db7f9fbb2376b3eb1eb6b3dc2eb6cabc872817a8bf3346d5e01536013afff34760dd06e769649c5d80c9bfae109fce9d295252234f49f017ec5fdce7d48f22e2600523df861b55aecef9ff2e1dd205bc5aaa9fce7dea88e6fcf95e6903ac033179b8ca1c364226b3374ee92ffbe64f27763904e94344f6ce67d9022d190379dfb99785e85bb10ba0c0fefe4aef84a58adaf0689719fd43966ba785b3589d11496394f074b10e29ffa03dd0933437157f079e1b3e940b38e5ea096d87d69923338b8e78f07802e21894feb696309fef9e95b746a8a44f103fec5b3a3a566aa28e0ea751e8cd61553719bf", 0xf5}], 0x10000, &(0x7f0000000380)={[{@usefree='usefree', 0x2c}]}) 2018/05/16 20:34:49 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) 2018/05/16 20:34:49 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0), 0x1000000000000263) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) 2018/05/16 20:34:49 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550", 0x3) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:49 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80800) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) fadvise64(r3, 0x0, 0xf6b, 0x0) syz_open_pts(r2, 0xfffffffffffffffd) 2018/05/16 20:34:49 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80800) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) fadvise64(r3, 0x0, 0xf6b, 0x0) syz_open_pts(r2, 0xfffffffffffffffd) [ 307.715771] EXT4-fs (sda1): re-mounted. Opts: (null) [ 307.729425] EXT4-fs (sda1): re-mounted. Opts: (null) 2018/05/16 20:34:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x18d080, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xd0, &(0x7f0000000080)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff]}, 0xfffffffffffffc1a}, @in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}, @in6={0xa, 0x4e20, 0x80b2, @dev={0xfe, 0x80, [], 0xe}, 0x401}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}, @in={0x2, 0x4e20}, @in={0x2, 0x4e21, @rand_addr=0x7f}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x8}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x1, 0xa, 0x8, 0x5, r2}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000e4f1a6d0"], 0x8) 2018/05/16 20:34:49 executing program 7: r0 = userfaultfd(0x80800) fchdir(r0) getgid() fdatasync(r0) userfaultfd(0x7fffd) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x402600, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000000c0)) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x180, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000040)="dacbde9231eea18561ad6e7d036433bdb88995bc0859580213757817634ec37c82e80bfa6f43", 0x26) 2018/05/16 20:34:49 executing program 1: socket(0x2, 0xf0c904d938eb455c, 0x6) open(&(0x7f00000000c0)='./file0\x00', 0x4000000000040000, 0x100) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/user\x00', 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$getown(r0, 0x9) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)) r2 = perf_event_open(&(0x7f0000000040)={0xfffffffffffffffe, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, r1, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) [ 307.782911] EXT4-fs (sda1): re-mounted. Opts: (null) 2018/05/16 20:34:49 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x3) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000000c0)={'gretap0\x00', 0x10000000000067}) pwritev(r0, &(0x7f0000000180)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000100)="c79a493fde798980ece6a934a2d728eb1be02b7abbedd7a8c18792b55bc40461b8d463aaed9c0368718c4e67110fd8c887b6b59eefd2e2572a7ad11a", 0x3c}, {&(0x7f0000000140)="3e9723534568daf7943163c2a9471deba93697ce43d1c804875a338137958ba91e55b77027c79a0df1d0fafebb54d79f0b0f22373d239d43c744cd", 0x3b}], 0x3, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x10000) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000000000000}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@ipv6_newaddr={0x40, 0x14, 0x835, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1}, @IFA_LOCAL={0x14, 0x2}]}, 0x2d}, 0x1}, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000200)={'system_u:object_r:console_device_t:s0', 0x20, 'system_u:object_r:udev_exec_t:s0', 0x20, 0x33, 0x38, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x61) 2018/05/16 20:34:49 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = dup(r1) r3 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ftruncate(r3, 0x280080) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) r5 = getpgrp(0xffffffffffffffff) rt_tgsigqueueinfo(r4, r5, 0x19, &(0x7f0000000100)={0x19, 0x7, 0xcac6}) sendfile(r2, r3, &(0x7f0000d83ff8), 0x2008000fffffffe) 2018/05/16 20:34:49 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f0000000580), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0xfffffffffffff02f, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e21, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x5}], 0x70) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000280)) r0 = socket$nl_route(0x10, 0x3, 0x0) lseek(r0, 0x0, 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") write$binfmt_aout(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x2b1) r2 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x10000000000000}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) mq_timedsend(r2, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0xe065, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ustat(0x7, &(0x7f0000000080)) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f0000000680)="c5443549144fe0d4604716066111b3b0276c5708d972fdcb94921a7007d1d76f401a58781a9d9b1d4b58917c6e115a92c4bc836f5abc9d8784dcb13b18cd8a2f16289926638e0aa471b7a22cc310cb0b2d428dda782df8be3568204bd85cfc0b3aafb4c76ac884cba10be4d882e40edbda3774ceb5c0728c85d4bb3450287f826bb3acae5c90f8247b71431ba7c06745fceb61208b5d2288978f79b8c5510dc8b5583cba35f0ee5248715b02d6e521445233ae49751d3a815fc91dda0edef134f16e866e5dc5703312dfccb4d2b71c6cebd88b8f53532c8a09dc9101428dc9a26f7ea83ad74d3079bc2fc71ffc63f26cf2305acbd39d") sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) 2018/05/16 20:34:49 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80800) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) fadvise64(r3, 0x0, 0xf6b, 0x0) [ 307.804524] EXT4-fs (sda1): re-mounted. Opts: (null) 2018/05/16 20:34:49 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80800) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) fadvise64(r3, 0x0, 0xf6b, 0x0) [ 307.876759] EXT4-fs (sda1): re-mounted. Opts: (null) [ 308.428041] IPVS: Creating netns size=2536 id=82 2018/05/16 20:34:50 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:50 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d5c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) 2018/05/16 20:34:50 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x0, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f00000003c0)={0xaba, 0x5, 0x1}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x8000000001009375, &(0x7f0000006f80)="010000000000000018") creat(&(0x7f0000000340)='./file0\x00', 0x4d) syz_mount_image$nfs(&(0x7f0000000040)='nfs\x00', &(0x7f0000000080)='./file0\x00', 0x38, 0x3, &(0x7f0000000280)=[{&(0x7f00000000c0)="64851ff5d874af9f3a6175768375cd0bc4239e6bbf553084ef441f5fffe994b92c7c696d466c0cab57318e0b1de72d9141ecfaf8dd4d9fea36e3418f0070cabc38a1226ec9035a0a097718687c8a0217dfc4bdfc5290f331632c48db3577d89bf7d315cef34779c72c36ddaee1e6c63162d9056cbf055393379a23be524bc185ade21dc956f1489e02d79ecd238f405064e75477fef2889eb31df05232cd1eb55d655b4f8b126943b600a5297a3897ad436357a1010a912abdd53afad9a0270828e02719947f980891f014bb96b1f0e4a89726079e8edc9c9bceea41cb2dfe2a3da84597bacb295b1d521c24ff1720f525cf56d72527", 0xf6, 0x1}, {&(0x7f00000001c0)="46549f5e72b91f6085a524f90c0a3074754ebd16889eaadde39e3697167cdd19be1833865d8b4dc5ddf0d494859488227686f131d28e9278eea186ad0ef5555b1fb97b48eb4f4208cb5e89669d920597a6d7847ea34b2e53851647ac98747de6408dcb1ea549c591d289539b8e68a75ab0bbcb4c56d88b7ee4b1bb437f1aed43", 0x80, 0x325a}, {&(0x7f0000000240)="d4b7d9dfdb3a0598f27cf7441cb24dcde245d9", 0x13, 0x7}], 0x124000, &(0x7f0000000300)='%!$@\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x301000, 0x0) epoll_create1(0x80000) 2018/05/16 20:34:50 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x90000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="8906040000", 0x5) 2018/05/16 20:34:50 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80800) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) fadvise64(r3, 0x0, 0xf6b, 0x0) 2018/05/16 20:34:50 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80800) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) 2018/05/16 20:34:50 executing program 2: r0 = socket(0x3242aecaf1e2a27e, 0x8000000003, 0x9e) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000400)={0x1, 0x4, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @random="b644994e7691", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}]}) recvmmsg(0xffffffffffffffff, &(0x7f0000001700)=[{{&(0x7f00000004c0)=@hci, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000540)=""/119, 0x77}, {&(0x7f00000005c0)=""/185, 0xb9}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/29, 0x1d}], 0x4, 0x0, 0x0, 0x50b}}], 0x1, 0x0, &(0x7f0000001780)={0x0, 0x1c9c380}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001800)='/selinux/access\x00', 0x2, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000140)=0x4) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) pipe(&(0x7f0000000440)) sendmmsg(0xffffffffffffffff, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)=ANY=[]}}], 0x1, 0x0) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000001880)=""/152) unshare(0x40000000) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb863d4fc310efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x2000000000001, &(0x7f0000014300)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f0000001740)=0xc) perf_event_open(&(0x7f0000001940)={0x3, 0x70, 0x8, 0x3, 0xba, 0x3f, 0x0, 0xfffffffffffffffa, 0x4084, 0xdb2616decd355d2, 0x3, 0x2224f60e, 0x6, 0x0, 0x17, 0x5, 0x4, 0x9, 0x101, 0x1, 0xfffffffffffffff7, 0xfffffffffffffffe, 0x1f, 0xe4, 0x4a, 0xc20, 0x0, 0x6, 0x6, 0x7, 0x6, 0xaf, 0x401, 0xdbc, 0x8b, 0xfffffffffffffffa, 0x100000000, 0x1, 0x0, 0x1, 0x1, @perf_config_ext={0x9, 0x3}, 0x100, 0x1, 0x7f, 0x6, 0x9, 0x8, 0x200}, r3, 0x2, r1, 0x1) syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f00000001c0)='./file1\x00', 0xea20, 0x1, &(0x7f0000000340)=[{&(0x7f0000000240)="ef472e73e1acf786c2b8e5db7f9fbb2376b3eb1eb6b3dc2eb6cabc872817a8bf3346d5e01536013afff34760dd06e769649c5d80c9bfae109fce9d295252234f49f017ec5fdce7d48f22e2600523df861b55aecef9ff2e1dd205bc5aaa9fce7dea88e6fcf95e6903ac033179b8ca1c364226b3374ee92ffbe64f27763904e94344f6ce67d9022d190379dfb99785e85bb10ba0c0fefe4aef84a58adaf0689719fd43966ba785b3589d11496394f074b10e29ffa03dd0933437157f079e1b3e940b38e5ea096d87d69923338b8e78f07802e21894feb696309fef9e95b746a8a44f103fec5b3a3a566aa28e0ea751e8cd61553719bf", 0xf5}], 0x10000, &(0x7f0000000380)={[{@usefree='usefree', 0x2c}]}) 2018/05/16 20:34:50 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x202, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0x0) 2018/05/16 20:34:50 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000100)={0x1000, 0xfffffffffffffffb, 0x100000000}, 0xc) 2018/05/16 20:34:50 executing program 3: futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000080), 0x0) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) write$binfmt_misc(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB='s'], 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0xfff) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x800, 0xecdf}) 2018/05/16 20:34:50 executing program 7: syz_mount_image$ext4(&(0x7f00000000c0)="76788f7d00", &(0x7f0000000100)='./file0\x00', 0x1, 0xaaaaaaaaaaaad05, &(0x7f0000000040), 0x0, &(0x7f0000000080)={[{@nombcache='nombcache', 0x2c}]}) 2018/05/16 20:34:50 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x100, 0x101401) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={r1, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000240)={r2, 0x3}) r3 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000280), 0x9) readv(r3, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) r4 = gettid() getpgid(r4) [ 309.189569] IPVS: Creating netns size=2536 id=83 2018/05/16 20:34:51 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80800) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') umount2(&(0x7f0000000180)='./file0\x00', 0x2) 2018/05/16 20:34:51 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/sco\x00') accept$unix(r0, &(0x7f0000000280), &(0x7f0000000200)=0x6e) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000000140), 0x7b, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x6, 0x6, 0xffff, 0x6, 0x0, 0x6, 0x2010, 0x4, 0x1, 0xfff, 0x9f, 0x5, 0x3, 0x8, 0x9, 0x2, 0x401, 0xffffffffffffff01, 0xfff, 0x6, 0x8, 0x3, 0x1, 0x7, 0xfffffffffffffffc, 0x7, 0x6, 0x7ff, 0x80000001, 0xfffffffffffffffd, 0x1, 0x3f1, 0x2, 0x9, 0x7, 0x58, 0x0, 0x9, 0x7, @perf_bp={&(0x7f0000000300), 0x2}, 0x40, 0x5e59fef1, 0xc721, 0x7, 0x5, 0x6, 0x5}, r3, 0x7, r0, 0xb) timerfd_gettime(r2, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x101}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r4, 0x4d77, 0x4, [0x0, 0x8000, 0x300000000000000, 0x976]}, &(0x7f0000000180)=0x10) 2018/05/16 20:34:51 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/88, 0xd0}], 0x7d) 2018/05/16 20:34:51 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000001c0)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f00000002c0)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000180)={0x1f, 0x5, 0x5, 0x44, 0x2, 0x40004000000}) mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, &(0x7f0000000500)) syz_mount_image$vfat(&(0x7f0000000640)='vfat\x00', &(0x7f0000000680)='./file0\x00', 0x0, 0x0, &(0x7f0000001a00), 0x40000, &(0x7f0000001ac0)=ANY=[]) 2018/05/16 20:34:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000100)={r1, 0xffffffff}, 0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f00000001c0), 0x4408b2c9) 2018/05/16 20:34:51 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80800) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) fadvise64(r3, 0x0, 0xf6b, 0x0) 2018/05/16 20:34:51 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:51 executing program 2: r0 = socket(0x10, 0x3, 0x0) bind(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d24e3a398312bdf693f1710d2f0b47f0b028b0b01eddf5a4772a036bcae45f4be37903efc3111bb37c647ff7f7d862cdda9c2bf349e0626f4d468ac1ef7769"}, 0x20) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001700)=[{{&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000380)}], 0x1, &(0x7f0000000400)=""/185, 0xb9, 0x1f}, 0x3f}, {{&(0x7f00000004c0)=@hci, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000540)=""/119, 0x77}, {&(0x7f00000005c0)=""/185, 0xb9}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/29, 0x1d}], 0x4, 0x0, 0x0, 0x50b}, 0xfff}], 0x2, 0x0, &(0x7f0000001780)={0x0, 0x1c9c380}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080)={0x7, 0x81}, 0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001800)='/selinux/access\x00', 0x2, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000001880)=""/152) unshare(0x40000000) 2018/05/16 20:34:51 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_script(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="2321202e2f66696c653020766d6e657431656d3124766d6e65743165746831706f7369785f61636c5f61636365737373797374656d76626f786e6574310af84729829d0ad281936a961f8a2470536f0e31932e07e4ff918b93cb398aaaff7e7b9aa359d9610804a60ad0a1583359142430d24bc22473f49fee4523240f23175decd3a70d009cc367347c765c39aa4aafed2edd3c89ccbe575af53d764ef468f947932799a28d8f4dabf3945b44c203da5d09b26f226085ea1011d1221a6e50f6cf46e8e12411c9a6b9"], 0xc9) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) sendto$inet(r0, &(0x7f0000000000)='-', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) syz_mount_image$ntfs(&(0x7f0000000100)='ntfs\x00', &(0x7f0000000140)='/\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000700)="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", 0x1000, 0x811f}], 0x800400, &(0x7f0000000280)={[{@errors_remount='errors=remount-ro', 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x37, 0x39, 0x0]}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x0, 0x34, 0x32, 0x3f]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x37, 0x32, 0x7c, 0x31]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x34, 0x37, 0x37, 0x36, 0x3d]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@nls={'nls', 0x3d, 'cp950'}, 0x2c}]}) 2018/05/16 20:34:51 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000340)=""/232, 0xe8) r1 = getpgid(0xffffffffffffffff) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3ff, 0x3, 0xfffffffffffffc01, 0x8, 0x0, 0x9, 0x2000, 0x4, 0xffffffff, 0x9, 0xf9b, 0x6, 0x1000000000000000, 0x5, 0x7, 0x993, 0x1b87c0000000000, 0x1, 0xffff, 0x10000, 0x7f, 0x5, 0x8000, 0xe99, 0x3, 0x81, 0x3, 0x6, 0xfff, 0x80000001, 0x5, 0xfffffffffffffffd, 0x100, 0x0, 0x7fffffff, 0x2, 0x0, 0x3ff, 0x1, @perf_bp={&(0x7f0000000200), 0x2}, 0x80, 0x0, 0x3, 0x7, 0x10001, 0x401, 0x9}, r1, 0x8, r2, 0x2) r3 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000000140)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000001c0)={0x40, 0x321, 0x20}) fcntl$getflags(r3, 0x40b) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r5, 0x2283, &(0x7f0000000100)=0xed) 2018/05/16 20:34:51 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) getpeername(r0, &(0x7f0000000900)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000980)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') 2018/05/16 20:34:51 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80800) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') umount2(&(0x7f0000000180)='./file0\x00', 0x2) [ 309.964976] IPVS: Creating netns size=2536 id=84 [ 310.708645] pktgen: kernel_thread() failed for cpu 0 [ 310.714146] pktgen: Cannot create thread for cpu 0 (-4) [ 310.719950] pktgen: kernel_thread() failed for cpu 1 [ 310.725314] pktgen: Cannot create thread for cpu 1 (-4) [ 310.730702] pktgen: Initialization failed for all threads 2018/05/16 20:34:53 executing program 2: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) close(r0) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) wait4(r1, &(0x7f0000000040), 0x1, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0c}) 2018/05/16 20:34:53 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80800) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) syz_open_pts(r2, 0xfffffffffffffffd) 2018/05/16 20:34:53 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000001c0)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f00000002c0)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000180)={0x1f, 0x5, 0x5, 0x44, 0x2, 0x40004000000}) mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, &(0x7f0000000500)) syz_mount_image$vfat(&(0x7f0000000640)='vfat\x00', &(0x7f0000000680)='./file0\x00', 0x0, 0x0, &(0x7f0000001a00), 0x40000, &(0x7f0000001ac0)=ANY=[]) 2018/05/16 20:34:53 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:53 executing program 3: dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x101000, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x400000, 0x0) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000240)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x101000, 0x0) r2 = syz_open_pts(r1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={"ff030f00d34892babf7b806e000200", 0x4016}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000140)) fadvise64(r2, 0x0, 0x7, 0x10003) ioctl$KDENABIO(r2, 0x4b36) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000000)=0x3, 0x4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r2, 0x400}, {r4, 0x400}], 0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0x40085112, &(0x7f0000000180)={{0x7fffffff, 0x100000000000a}}) 2018/05/16 20:34:53 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80800) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') umount2(&(0x7f0000000180)='./file0\x00', 0x2) 2018/05/16 20:34:53 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) connect$llc(r0, &(0x7f0000000000)={0x1a, 0xffff, 0x8, 0xd57f, 0x7, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) bind$packet(r0, &(0x7f0000000480)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/05/16 20:34:53 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0xb6}, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x881, 0x0) sendmmsg(r1, &(0x7f0000000180), 0x0, 0x4) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) r2 = socket$inet6(0xa, 0x80006, 0x3) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') bind(r2, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x2, 0x3, 0x1, 0x1}}, 0x80) 2018/05/16 20:34:53 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80800) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) 2018/05/16 20:34:53 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = getpid() sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000080)="3af4bf6f4fbb4822b19219923cf1373249985366127e055c58ca0b1e207238ebcf5754fbab95097aa77039145bef5220a8aea125948c7a21ea7c82cc3b97e9490b254cfb8c", 0x45}, {&(0x7f0000000100)="68fde7ec73812dce65bca177e1bddfdd89ae8b547fddd628123161eb36b1387790aeae0fe46205a9181a13387b08be45b3063cd7cd88b1ed0edaa5da5bc920c2c5840eb2b6c053f5b25d11453d3e96b56715c53d0d8268730b33827d9f77d1d4818c530f5bb208eaddf9659d5aed673604d89a31dca82286ec349b04d3a7345d65a175d696f66f5396bda576e61228f88d8dfe807b961d0acf0a60fda6109f9aeab82244e1262358aa4d20a841ac78d5cd6762aa1afefb7dcacc74fd23550580a6bdd7669ded4e5353d8354385480e46d60dd9b7f8c506957c433052af", 0xdd}], 0x2, &(0x7f0000000280)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x40}, 0x41) ioprio_set$pid(0x2, r1, 0x0) 2018/05/16 20:34:53 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80800) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) 2018/05/16 20:34:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x101, 0x800) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000080)='trustedvboxnet0$\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8f70000000000008000f0fffeffff090000dc2abbeabdcb9509000100000c0900fcff0000040e05a5", 0x27d}], 0x18d) [ 311.467584] EXT4-fs: 4 callbacks suppressed [ 311.467591] EXT4-fs (sda1): re-mounted. Opts: (null) 2018/05/16 20:34:53 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80800) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) syz_open_pts(r2, 0xfffffffffffffffd) 2018/05/16 20:34:53 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8911, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x81ff) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000080)={0xfffffffffffffffc, r3}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x12, r2, 0x0) mlock(&(0x7f0000006000/0x2000)=nil, 0x2000) creat(&(0x7f0000000000)='./bus\x00', 0x0) 2018/05/16 20:34:53 executing program 2: socketpair(0xf, 0x5, 0xb6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$packet(0x11, 0x2, 0x300) signalfd(0xffffffffffffffff, &(0x7f0000000080)={0xfbe6}, 0x8) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000dbd000/0x4000)=nil, 0x4000, 0x200000000000003, 0x13, r3, 0x800000000000003) socket$packet(0x11, 0x3, 0x300) sendto$llc(r0, &(0x7f0000000280)="88a2f9bba42c24ab070c8737c4be970ca5f7edd2f8e85a82d96f520af327a4e5deb9d4f9", 0x24, 0x4, &(0x7f00000002c0)={0x1a, 0x316, 0x2, 0x4, 0x2b99, 0x3f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000140)="2c930ba2c5f3f6469245b1816ad58f12651f62f6b34c84", 0x17) bind$ipx(r2, &(0x7f0000000200)={0x4, 0x0, 0x6, "d4a033621370", 0xd3}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) memfd_create(&(0x7f0000000000)='}\x00', 0x1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) 2018/05/16 20:34:53 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x101, 0x2000) write$binfmt_elf32(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="7f454c46000001000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000002200000000000000000000000000000000000000000000000000000000057a"], 0x5a) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80202, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000080)={@rand_addr, @multicast2, @loopback}, &(0x7f00000000c0)=0xc) 2018/05/16 20:34:53 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) [ 311.571321] EXT4-fs (sda1): re-mounted. Opts: (null) [ 311.588938] EXT4-fs (sda1): re-mounted. Opts: (null) 2018/05/16 20:34:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000240)='vegas\x00', 0x6) connect(r0, &(0x7f0000001600)=@generic={0x0, "a50cc8c6961587d0e681056e4595bcc3f3178ebcf9104e95dc1fcc7a3b1cb9980428db7952fe62859b704d88aed4d03e071df5cd36eb694633e117f6653abdafded57a34176fb06fb9ffab602416e2b329502fe314771f730a36d7e80fe6680f708538fc10a2435e461b11a122430919c40b11e9a8bf48ede0f65031f665"}, 0x80) getsockname$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/05/16 20:34:54 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80800) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) syz_open_pts(r2, 0xfffffffffffffffd) 2018/05/16 20:34:54 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) 2018/05/16 20:34:54 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80800) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) 2018/05/16 20:34:54 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) sendmsg(r0, &(0x7f00000023c0)={&(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)="ec8881b990538488f611b09bb3b73088bcf434ff6116cb3de525cf071ac9ad110219f1c1603f0bab7f293ecd975320c32381504262cc1ad17ead44562c473233134cb4fa5d35d84100e885580c1b0f2174fe8ce70dcf5d38b6b60e5d813e65811d8bdca4e0484d0efda9559607e6ded0349b1ee914f8127c6cd5fc5cf54b862be73a2ed8f81c2a2b92ecd3740ebf167c8836c398581ea71165ad4ece3dce7ed80e8f49883d6055a3cd6aa5bede463fdc56", 0xb1}, {&(0x7f0000000180)="50fde079335d888aba2148ca8cec3fe8f2aaafe3d70ff9f6e3402dd239d63407b04fc04b1c763abff21675fbce1d6fc1609053129bba973276859f15eaa18a01c7b489a70caa580847508805e3ff12136b72c688eb5a5fa0588af27314b9b71c982d62730e5a903715fe9f59bc45f96a7e5b7684028a98aa4cf7dc24ae7383a18b7314157e451cd2f1aed75c5135bfc2a26f17ba4b7e12b6eac212d82e4d602a871e53647e9f9b29e1aaae4d33897348db505ebdbdc28786c3bbb26c1e2bc8e6b99fd8164ee07338ce44cd3fcc8d5c8ce2320e077fa6", 0xd6}], 0x2, &(0x7f00000002c0)=[{0x60, 0x117, 0x9, "f4678993c792ab912dbe087a2706a547f829092aa6b44898fd1043cec58152d1b6d7961470b6bca5911f85f6067c40138005b66c78c86463aee05f8338c865f5730f39013a4a2a8228b358d52fe2"}, {0x1010, 0x117, 0x7fff, 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{0x58, 0x115, 0xab1e, "62a81f20bc4f431f1d24d2c1fa46197933e7e867df94a31b2b3a1efedfb096064227531cb2c2620958a44264b06b0203263adb5f81ec4c04fec95ce952080649ac153039dcc00042"}, {0x1010, 0x115, 0x7, "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0x20d8, 0x80}, 0x0) fcntl$notify(r0, 0x402, 0x9) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000002400)={'nat\x00', 0x2, [{}, {}]}, 0x48) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002480)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000024c0)={0x0}, &(0x7f0000002500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002540)={r2, 0x800}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002580)={r2, 0xfb, "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"}, &(0x7f00000026c0)=0x103) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000002700)) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000002740)=0x28b, 0x4) modify_ldt$read_default(0x2, &(0x7f0000002780)=""/4, 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000027c0)={0x303, 0x33}, 0x4) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002840)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000002940)={&(0x7f0000002800)={0x10, 0x0, 0x0, 0x20000020}, 0xc, &(0x7f0000002900)={&(0x7f0000002880)={0x7c, r4, 0x400, 0x70bd2d, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff]}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xf3a}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000000}, 0x50) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000002980)={'icmp6\x00'}, &(0x7f00000029c0)=0x1e) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000002a00)={0x9, 0x0, {0x1, 0x3, 0x4, 0x2, 0x3ff}}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002a80)='/dev/hwrng\x00', 0x450000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002ac0)={0x9, [0x5, 0x4, 0x1f, 0x4, 0xe000000000000000, 0x8e, 0x58c, 0x2, 0x3ff]}, 0x16) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000002b00), &(0x7f0000002b40)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002b80)={r3, @in6={{0xa, 0x4e21, 0x430, @local={0xfe, 0x80, [], 0xaa}}}, 0x3, 0x8, 0x1ff, 0x80000001, 0x4}, 0x98) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000002c40)=0x400, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000002c80)={r2, 0x401, 0x2, 0x1f}, 0x10) sync() write$cgroup_int(r5, &(0x7f0000002cc0)={[0x0, 0x35]}, 0x2) fcntl$notify(r1, 0x402, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002d00)={r3, 0x2}, &(0x7f0000002d40)=0x8) clock_nanosleep(0x2, 0x0, &(0x7f0000002d80)={0x77359400}, &(0x7f0000002dc0)) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000002e00)=0x7) ioctl$VT_OPENQRY(r5, 0x5600, &(0x7f0000002e40)) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000002e80)) 2018/05/16 20:34:54 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:54 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6100) ftruncate(r1, 0x8200) fcntl$dupfd(r0, 0x406, r1) lseek(r1, 0x0, 0x2) write$binfmt_aout(r1, &(0x7f0000000740)={{}, "", [[]]}, 0x120) ftruncate(0xffffffffffffffff, 0x0) 2018/05/16 20:34:54 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) socket$inet_udp(0x2, 0x2, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x301000, 0x0) epoll_pwait(r1, &(0x7f0000000100)=[{}, {}, {}, {}], 0x4, 0xaec0, &(0x7f00000001c0), 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x67c}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r2, 0x80}, 0x8) socket$pppoe(0x18, 0x1, 0x0) ioctl$TIOCCBRK(r1, 0x5428) r3 = socket(0x200000000000011, 0x4000000000080002, 0x81) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r3, &(0x7f0000000200)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmmsg$inet_sctp(r3, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/16 20:34:54 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) ioprio_get$uid(0x3, r1) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) 2018/05/16 20:34:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2002, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TCXONC(r0, 0x540b, 0x0) 2018/05/16 20:34:54 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80800) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) syz_open_pts(r2, 0xfffffffffffffffd) 2018/05/16 20:34:54 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x208100, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000140)=[0xc1, 0x12bf9fa4]) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x40000, 0x0) [ 312.330590] EXT4-fs (sda1): re-mounted. Opts: (null) 2018/05/16 20:34:54 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x4, "04"}], 0x18}}], 0x1, 0x0) 2018/05/16 20:34:54 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80800) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) 2018/05/16 20:34:54 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80800) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) syz_open_pts(r2, 0xfffffffffffffffd) 2018/05/16 20:34:54 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x18000, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0)=0x2, 0x4) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000140)) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000340)=""/183, 0xb7}, {&(0x7f0000000180)=""/238, 0xee}, {&(0x7f0000000280)=""/61, 0x3d}], 0x3) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) [ 312.406235] EXT4-fs (sda1): re-mounted. Opts: (null) 2018/05/16 20:34:54 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000140), 0x1) [ 312.439476] EXT4-fs (sda1): re-mounted. Opts: (null) 2018/05/16 20:34:55 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000100)={[{@dmask={'dmask', 0x3d, [0x36, 0x35, 0x8]}, 0x2c}, {@showexec='showexec', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x36, 0x78, 0x38, 0x2d, 0x33, 0x38, 0x31, 0x37]}, 0x2c}, {@check_normal='check=normal', 0x2c}, {@debug='debug', 0x2c}, {@showexec='showexec', 0x2c}, {@check_normal='check=normal', 0x2c}]}) 2018/05/16 20:34:55 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80800) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) syz_open_pts(r2, 0xfffffffffffffffd) 2018/05/16 20:34:55 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/05/16 20:34:55 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000380)='\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x100000000, 0x6, 0x2, 0xd461, 0x5}) 2018/05/16 20:34:55 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:55 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000100)=0xb4) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00000001c0)=""/149, 0x42c) 2018/05/16 20:34:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4000000000003) r1 = getpid() ptrace$peek(0x2, r1, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$peek(0x1, r2, &(0x7f0000000040)) socket$nl_netfilter(0x10, 0x3, 0xc) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="390000001300090468fe000081000000c9ffff3f03000000450001070000003719001a000400020007e91ee400538a274d69a26cdf12f24006", 0xfffffe23}], 0x1) 2018/05/16 20:34:55 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80800) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) 2018/05/16 20:34:55 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80800) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) syz_open_pts(r2, 0xfffffffffffffffd) 2018/05/16 20:34:55 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) syz_fuse_mount(&(0x7f00000006c0)='./file0\x00', 0xc001, r1, r3, 0xfffffffffffffff8, 0x2) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001, 0x4e22, 0x0, 0x4e20, 0xff80000000000000, 0x2, 0xa0, 0x0, 0x2, r4, r2}, {0x80000001, 0x10001, 0x8, 0x9, 0x1, 0x2, 0x1, 0x80000000}, {0xc8b, 0x5, 0x10001, 0x1000}, 0x5, 0x6e6bbf, 0x1, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d2, 0x2b}, 0x0, @in=@multicast1=0xe0000001, 0x3506, 0x7, 0x3, 0x8, 0x98, 0x4, 0x66}}, 0xe8) 2018/05/16 20:34:55 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80800) write(r0, &(0x7f0000000280)="cc37e371e980f28aead79fff5adcfa333b7e7f4ea7f555c2a2a45d2d7cbfa3689dfdd5520e56ff6c6d52c6bc649647d9e8c78fcf3387ff39ce6db3a71c88b6f79cd450fd0e8b4f87437329f569f13e95127e007192ebf1556eae0c96043c1c7bcd8d8caccec66f779cd36f48784e9d8849bcad5199763bf86d708755a43b9ed1fd39c9d21685ddfce93e03516d0700f9b9645c8f89268d5b6ac55384685c0625502ecf93d24a179f18679c63b92f3404c57a16f4afec207419f48945f2296ef76a07d46a1485fffc5eb2ef9a36004ddddcba88942e2d8d185a6d5c8c14f930ff0f64229643a89b8c76afcfe765d25b499d004648c879", 0xf6) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="98000000bc0d9f36b9ecdba1118193ed3f3ac0c1c4fc3b82da15d82f03685447f9f59d14b8ff8e2030d75cd83dae5f5904e4642a3af7c1136960b6765e5bfcf58af3cb46409d2d3ccf5293f860b947960b060cd050ecb9971f1b8f80b21a3caab594c38d466d1c155cc37379e76e17399632846b69f62c079afbdf5d3a109442c99f136d3a32368ec1a858c136bff39e87e746cc8a48b768a932e932"], &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x48a6}, 0x8) 2018/05/16 20:34:55 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000040)=0x9, 0x315) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000140)) ppoll(&(0x7f0000000000)=[{r1}, {r1, 0x4}], 0x2, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) [ 313.374993] EXT4-fs (sda1): re-mounted. Opts: (null) 2018/05/16 20:34:55 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80800) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) 2018/05/16 20:34:55 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000100), 0xffffffffffff4b41, 0x1) r1 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@ipx, &(0x7f00000001c0)=0x80, 0x80800) getpeername$netrom(r1, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) 2018/05/16 20:34:55 executing program 5: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) socket$inet_udp(0x2, 0x2, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0x40086602, &(0x7f0000000140)=ANY=[]) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xbb4) fcntl$setstatus(r1, 0x4, 0x4000) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:etc_t:s0', 0x20, '/usr/sbin/ntpd', 0x20}, 0xfffffeff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x100, 0xfff}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000e00)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x7, 0x80000000, 0x209, 0x5a, 0x6}, &(0x7f0000000180)=0x98) 2018/05/16 20:34:55 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x800, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) r3 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0}, &(0x7f0000000780)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000c00)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000c40)=0x0) r7 = getpid() stat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000f80)={0x0, 0x0}, &(0x7f0000000fc0)=0xc) r11 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000010c0)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast2}}, &(0x7f00000011c0)=0xe8) getgroups(0x1, &(0x7f0000001200)=[0x0]) r14 = getpgrp(0x0) lstat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f000000b100)={&(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfe, 0x20000000}, 0xc, &(0x7f0000001000)=[{&(0x7f0000001440)={0x1878, 0x10, 0x610, 0x70bd2c, 0x25dfdbfb, "", [@nested={0x11b8, 0x87, [@typed={0xc, 0x51, @u64=0x80}, @typed={0x8, 0x4e, @fd=r0}, @generic="7bce610b5fc91239514c5d1790178dba1f6646a1ec2a1fe2306bfafd59cf438316716cdefeca9e14035d667b1fde209cd3a156bb86587b95a4b45f14a1c4a1ac97b9af", @generic="79de50eea7864172fed867062c9094bb21cb2ba1cf155f417c76e2fe389819106538354e490727de54586038662ecb26101425ba748e05625e3cfbb8c4bf7f5444c3b426701437566d12abdee47ee451c45db1d36799d0a8880811ba799eafb8f5403e1cdaced960a2cae3556cce7f8b66af664ffa355dd2d0ce3603547d4587fbccf9a4523f3b146e", @typed={0x1004, 0x77, @binary="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0x3444}, {&(0x7f0000000d80)={0x1e8, 0x35, 0x2, 0x70bd27, 0x25dfdbfb, "", [@generic='%', @nested={0xc, 0x24, [@typed={0x8, 0x2e, @uid=r8}]}, @nested={0x10c, 0x82, [@generic="4bb058806901b91f679e1a3a8b23e1c58cda6255db5cd122a8be30073706ceb95ffb478243775db1221054203669e6f144176cf921dc8edb059b5ad9656adc2e91009609", @typed={0x8, 0x16, @pid=r9}, @typed={0x14, 0x60, @ipv6}, @generic="9f91de88d2a30ae97411dffa09859c7aba36e115704a7fa73196dd8f8be5a6e62ab23b9e1b6ef72d350d6032443fa6c23b62c482d0eaa26f9006b4861e93af39bfccd98c907d7ddea5c76879793712d6574c86c5fee3719b36fac83ec738cc3250b171cc8cb553ec6bd1eb91e77e0919b4ab428543173c8d936c0289761714df4da27ee34510891fe9dc054e733e8b7558de3614e952e01fc82e440a14878cacae929aae8281cc37", @generic]}, @generic="f669dc6526f0e4f692d787dd4dd5c5e6eb991199c7c2a2e58dc2c1e2a92d904c7aca99dc85e421847b23d6b7f30b437ab3d31ee23df4aa0c27aa087ea58b6ec87e1bd2e17af3a802cb3e9b4542a799f6ff591efdcb844e94109bcb0400b2d3a786895f0aa8f40e847e29d10e99d51fcb4965bd6fa0e82c4a718971a39f9849799a64b09beb7b6eb34f7bb64478fc2d2cbc2631ca24d61f492190deb7a0f4516a496eff83f507537bc963c9f6412971c7390db0e6221803fd31da606f8b8fae"]}, 0x1e8}, {&(0x7f000000ac00)={0x3d4, 0x31, 0x1, 0x70bd2d, 0x25dfdbfb, "", [@generic="2eafd1e1aa8504c5aa166e5c9a2ba19f6a95ca3364d25b7ff4c465e946c67aaf761339ce6f671b76b177a2d9755584b46547e360e8ad521c3d53f2e5bc9f19f2312f187e61d7015aaf6f8c7c8cd05ef6c308e772b690ed12919db52f7dbc130defbf3f157d7a63d2c9a12a98d5b7005bbfb5e10e690dcacc2b62e3f5612232dcb580cdcb7abc8c338053a6e11fb6b859fb0c38b9a260e584a68cec6c6b36a13a252ed03e05bc8e7d2a69c1c5bb257724cc7d050325a82b6447a5f2777222322bf91dc830586d504f217b7dabeb7357fa04", @generic="4e13e8ffdd0bc7aa5d653d75a9f14aae0e42f34391fb926382a563703dfe1775557cc4b36f48dd6cf8b1c0e8d1e8aa204b25839f4d9ab20cc144aaf285b4ce6491e345d19e36a6ebda78d06807e40e02453a29a705b9c2495ae2fd7578b5da719ba1b8cde87e04582c62c156a0f72e61690262fe5fc39709224a3386f5bba62f924125a3d892b49c06abba3bfb117b26fd2be9cb49a686080f9d844152fad3c6a12928f56c7724ac640dc56e5bd19ca104d3ea", @generic="46da8739a90f2a8b45b4b714cd25fa43f68b6ee1789b02299c84346d", @nested={0x118, 0xf, [@generic="31724af1d9db70ba1e14ceec662df5ca58ecce82417a0ddf3a4df543b0bd786da1b7be2fb18b4e1ba5c911bb86", @typed={0x8, 0x8, @fd=r0}, @typed={0x8, 0x44, @u32=0x13}, @generic="0c170610d648910fb92d609eeab691bc74670561ce15d6dd71564dc424bafb2e522361937a0538adffe3c8c6a58a21b43e42c7aa3055d63c53eb0fca1ebcc07a35426d010764700b9bd4628fe67e88e308d377bb819b91a9a78b7bdf81e26d230d1b6136c69c50b59706cfba47ef4fc8a84b24d0c645dff859aadd8fae90cdcf8a4cfb558bc9422ebda0d96d0f509a01e9c22ab63f31844e57ef2784e501037aa12bdb3f4209a68cb96e7d9587c0835ccdd83ba3ea9b5315217f8c60c0bb2b2cfa9cfc176c46f0c455aba411e4b7e985edc1edaaac", @generic]}, @typed={0xfc, 0x71, @binary="3b6c317bbce50ba2c186e9c874df3b6833717522205c1980933e8582cac15b7adfbd16d286f12acda63fe3024c30e48415da6e393a1e7405916229b3efa0602329fe6e432ec177c941cfa66f854d2861ae2e534c96fec1d48e50e787f2b3ecb9f4df64192f977c0b5d813f65dda6806b187db9edd04e44aa6d527739a4f1a56065a2e6b62c47d916918ea3b2cdffa115042a2d34fb68a4056033c9c899115208dec98a1a2200b09752f7eab0ccffc4b12ffd64e4e68a885771687dfcc33f6221e4a19b86b1554eea1cef234dad272096e5719ce8b15c47104a24c62e1608d44c1f10997efeedc833e7c8cac9b13ceef7eb33e819ec4b181b"}, @typed={0x8, 0x7b, @uid=r10}, @typed={0x8, 0x75, @ipv4=@multicast1=0xe0000001}]}, 0x3d4}], 0x9, &(0x7f000000b000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xe8, 0x10}, 0x2400c080) readv(r0, &(0x7f0000000100)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) 2018/05/16 20:34:55 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) syz_open_pts(r2, 0xfffffffffffffffd) 2018/05/16 20:34:55 executing program 2: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10c80, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x22, &(0x7f0000000000)={0x2, 0x20002}, 0x10) 2018/05/16 20:34:55 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) accept4(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80, 0x80800) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) [ 313.494577] EXT4-fs (sda1): re-mounted. Opts: (null) 2018/05/16 20:34:56 executing program 7: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x4000, 0x0) getsockname$netlink(r0, &(0x7f0000000200), &(0x7f0000000240)=0xc) socket$inet_icmp(0x2, 0x2, 0x1) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='proc\x00', 0x0, &(0x7f0000000080)) utimensat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{}, {0x0, 0x2710}}, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000180)={r1, r2+30000000}) 2018/05/16 20:34:56 executing program 2: r0 = socket$inet(0x2, 0x3feffffffffffff9, 0x6d8d) r1 = dup2(r0, r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000002c0)=0x0) syz_open_procfs$namespace(r2, &(0x7f0000000100)='ns/cgroup\x00') getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000000380)=""/13, 0x3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x204, 0x20000000, &(0x7f0000000240)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x321) r3 = socket(0x200000000000c, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bridge_slave_1\x00', 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x5be, 0x100000001, 0x1, 0x3, 0x8}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000200)={r4, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000280)=0x650, 0x4) write$binfmt_elf64(r0, &(0x7f0000000640)=ANY=[], 0x10246) 2018/05/16 20:34:56 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x3}, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) 2018/05/16 20:34:56 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) syz_open_pts(r2, 0xfffffffffffffffd) 2018/05/16 20:34:56 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) 2018/05/16 20:34:56 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}}, 0x1c) sendmmsg(r0, &(0x7f0000000140), 0x7b, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x401, 0xfffffffffffffff8, 0x1, 0xffffffffffffffc0, 0x8}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x7, 0x1ff}, 0x90) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x800, {{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}}, 0x88) 2018/05/16 20:34:56 executing program 3: r0 = socket$unix(0x1, 0x2000000000000001, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000080)=""/208, &(0x7f0000000000)=0xd0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x101, 0x40, 0x81fd, 0x9, 0x4, 0x3, 0x4, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x4000000000000000, 0x1, 0x2, 0x9, 0x3}}, &(0x7f0000000240)=0xb0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={0x0, @dev, @multicast1}, &(0x7f00000003c0)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000400)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x3ff}, &(0x7f00000002c0)=0x8) 2018/05/16 20:34:56 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:56 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x80000, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}, @rand_addr=0x4}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000100)={0x2, 0x1, 'client1\x00', 0x4, "2c35d0cd89123169", "32362734ee81178eff99ed6e793bd89b91ff09f229db7d77c3b4985515ad917a", 0x5, 0x3}) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) 2018/05/16 20:34:56 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup(r0) recvfrom$ax25(r1, &(0x7f0000000600)=""/208, 0xd0, 0x60, &(0x7f0000000440)={0x3, {"800bf0f935f663"}, 0xa68c}, 0xffffffffffffffd4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='dctcp-reno\x00', 0xfffffffffffffec5) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000040)=""/101, 0x65}], 0x3e3) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000300)='tls\x00', 0x4) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/169, 0xa9}], 0x1}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/05/16 20:34:56 executing program 3: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/146, 0x4}], 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) ioctl$BLKRRPART(r0, 0x125f, 0x0) 2018/05/16 20:34:56 executing program 7: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003400)=""/153, 0x99}], 0x1, &(0x7f0000000940)=""/42, 0x2a}, 0x202) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000200)={{{@in=@loopback, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) accept$inet6(r2, 0x0, &(0x7f0000000140)=0xffffffffffffff4b) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=""/59, 0x3b) setsockopt$sock_int(r1, 0x1, 0x1000000003b, &(0x7f0000000100)=0x10001, 0x7a) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)='#', 0x1}], 0x1}}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000080)="87", 0x1, 0x0, 0x0, 0x0) recvfrom(r1, &(0x7f0000003540)=""/68, 0x44, 0x10062, &(0x7f0000003640)=@hci={0x1f}, 0x707000) 2018/05/16 20:34:56 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) syz_open_pts(0xffffffffffffffff, 0xfffffffffffffffd) [ 314.293192] EXT4-fs (sda1): re-mounted. Opts: (null) [ 314.309630] EXT4-fs (sda1): re-mounted. Opts: (null) 2018/05/16 20:34:57 executing program 3: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000080), &(0x7f0000000140)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x2, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1}) 2018/05/16 20:34:57 executing program 7: r0 = socket(0xa, 0x8000f, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev, @in6=@ipv4={[], [], @multicast2}}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000480)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) 2018/05/16 20:34:57 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x200000006, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x40, 0x0) openat(r1, &(0x7f0000000100)='./file0\x00', 0x200902, 0x81) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) 2018/05/16 20:34:57 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) syz_open_pts(0xffffffffffffffff, 0xfffffffffffffffd) 2018/05/16 20:34:57 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x5, 0x0, 0xffffffff, 0x3, 0x92, 0x1, 0x2c5f, {0x0, @in6={{0xa, 0x4e22, 0x9, @empty, 0x8}}, 0x7, 0xe35e, 0x100, 0x8001, 0xac9}}, &(0x7f00000001c0)=0xb0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x8}, 0x8) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x1, 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)='[', 0x1}], 0x1, 0x400000) 2018/05/16 20:34:57 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:57 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) 2018/05/16 20:34:57 executing program 2: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000480)=[{&(0x7f0000000240)="a1d0359c43889769c7533d8074381aa515572cc4fea5408e8e12d2bbd1072c2316270011b151dbe8e008d1152730f85d00304b2daf1f16494c4a046795e95ff649e253ef19e346f7abf3fb8b886858ac87c624a70e256db1b72cfa3ca0c73feeaf9cb1f266aa2c680574dbeaf956cf224a00baa0ba70838f57688fb3dbfd3d05304b9f419cfba8e4b0c64ea302754299e0ce263d4149d09182dd79fef1a0c764cfd752b259c7660f2a2b63974913dd8b5460d657fa02006f04d40b058969423355ad441e5e2c081027a20ad4fe206096d80c08de3b", 0xd5}, {&(0x7f0000000340)="108fdd722c271c9ea79ee066d7b646bbcdb5995a5cc25c43f1a687b39f27157725472f72e2780f4b7ba7d5449c99bbe49c45eaf48941de4a711f3b58ee392e021e4782898af38a9e8ef86b568fa7061e45f60bb18274bd41b5292979384aa1951175ed3c2991b3f348c30e9653f257c6288b05b254e883031894a359a08840f9", 0x80}, {&(0x7f00000003c0)="bac315008d83783da4ec861cd77ab4ea6c3c57c32278b118abe662917d212c064b19551a270c58fdbfad299394fd4e9fc1e9cfac3ee2cfaf6d1c2561fb5920474bdb5ee37dc6ae501eb8b697d189cc541e864271182262604d2abf3a607918d7c7646a834b73173dc4330283ea92342b34c2cc8920a2b79e789753d9fe59b9fdb334fa4115637709", 0x88}], 0x3) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x7) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x3f, 0x7f, 0xc84, 'queue0\x00', 0x3}) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f00000004c0)={0x0, 0x0}) rt_sigqueueinfo(r3, 0xd, &(0x7f0000000500)={0xc, 0x9aa3, 0x1, 0x8a8}) sendto$inet(r1, &(0x7f0000000180)="89002358a9ec1cfd1c333c5f71f4fd6136afb6339e85b87779cd6e112b77f9d31b55", 0x22, 0x0, &(0x7f0000000200)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 2018/05/16 20:34:57 executing program 7: getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x26, &(0x7f0000000040), &(0x7f0000000140)=0x4) r0 = socket(0xc, 0x1, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8) 2018/05/16 20:34:57 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f00000019c0)=@l2, &(0x7f0000001a40)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001a80), &(0x7f0000001ac0)=0x4) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@upd={0xe0, 0x12, 0x301, 0x0, 0x0, {{'\nrc32\x00'}}}, 0xe0}, 0x1}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000001980)={&(0x7f00000000c0)=@can, 0x80, &(0x7f0000001800)=[{&(0x7f0000000340)=""/159, 0x9f}, {&(0x7f0000000140)=""/28, 0x1c}, {&(0x7f0000000400)=""/147, 0x93}, {&(0x7f00000004c0)=""/210, 0xd2}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/28, 0x1c}, {&(0x7f00000015c0)=""/91, 0x5b}, {&(0x7f0000001640)=""/216, 0xd8}, {&(0x7f0000001740)=""/157, 0x9d}], 0x9, &(0x7f00000018c0)=""/170, 0xaa, 0x7}, 0x0) recvmmsg(r1, &(0x7f0000009640)=[{{&(0x7f0000007fc0)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f00000081c0), 0x0, &(0x7f0000008200)=""/37, 0x25}}, {{0x0, 0x0, &(0x7f00000095c0), 0x0, &(0x7f0000009600)=""/3, 0x3}}], 0x2, 0x0, &(0x7f00000097c0)={0x0, 0x1c9c380}) 2018/05/16 20:34:57 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x4, 0x9, 0x17, 0xe1cd, 0x7}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x3d2, 0x20008000, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) pwritev(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)="109acd600d36f5fa505eba330188f27ef56657b5708507c62df8e2332a0cda69c2f15e52a34ec9c1141054a1e10c09928a147d6dc44aebddcd90bc4b6346c98a71c854b674a1cf40ed9fcb056fea1843a20e56751c7bfd98e66696f9adb61c287ca9f63decb2d4947a0ef1ca10f089828f3821534114d76b49a06cff29ab801779f6a876c4717d058c6b3d145b7095202700bdf386dfe84a8ac4af05500e7340f84fa2e30355a09c2eb2116653c7bc49723d60ef735a06016ab9e8f3e4965612bf76fed298b695954e2100ce", 0xcc}, {&(0x7f00000002c0)="71813e65f60ac859027d369097e9863e79f95011b1f9f3b9ca8da998e8707a9de2b4df4a17e724189328c401536418aa4a4a0e6987855119bb24834f8f271a8282e758bb1991d44fecf5b21af63b28bf78b168809fc8998f02e1f126e1adbedbf40f537462d28b3ffd676e0aee1c3700d23862e9bb2b2a35d415add5fd70c4b4262eb78f485fa76ed7c5a4609d8b88dcfd066ac34a519fc4a17c0f4652c3b5f1227b1ce6d993ec9a93d18d3a58ea70711eb704344fb9536941d22eae21c4fe403289b0aa823bab6d040da9278af3194004e13b47c7a63ca9dede42d38baf1376a860e68a33e4a88232d3d1fd729360705195ff73cd79d53b8a", 0xf9}, {&(0x7f00000003c0)="72416f191bbd3487edbdaa6654bf17536e57a883482f44462dd357bbe6d8207b14e1a94e2aa8f9b34ce9456de809ba25b6d77d4a19d33e399bea0d19420991d66c700f016a7fce8c6f563b935b6a3a85343a063b462301199d64", 0x5a}], 0x3, 0x4d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x401}, &(0x7f0000000180)=0x8) 2018/05/16 20:34:57 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) syz_open_pts(0xffffffffffffffff, 0xfffffffffffffffd) 2018/05/16 20:34:57 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="08e9faa15c717b1919019709000000000000e8ffffffffffffff") mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) 2018/05/16 20:34:57 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x6, 0x6001) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000100)=""/253) r1 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) 2018/05/16 20:34:57 executing program 7: rt_sigaction(0x400000000000007, &(0x7f00000001c0)={0x4, {0xffffffbfffbff270}}, &(0x7f0000000200), 0x8, &(0x7f0000000100)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000140)={0x303, 0x33}, 0x4) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) 2018/05/16 20:34:57 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r0) ftruncate(r0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) dup2(r0, r0) 2018/05/16 20:34:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='setgroups\x00') sendfile(r0, r0, &(0x7f0000000040), 0x7) 2018/05/16 20:34:57 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) r1 = memfd_create(&(0x7f00000000c0)='!+vmnet0vmnet1\x00', 0x2) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000100)={'eql\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) 2018/05/16 20:34:57 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) 2018/05/16 20:34:57 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x4, 0x4) r2 = syz_open_pts(r0, 0x0) dup3(r0, r2, 0x0) 2018/05/16 20:34:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='setgroups\x00') sendfile(r0, r0, &(0x7f0000000040), 0x7) [ 315.252210] netlink: 192 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/16 20:34:58 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8910, &(0x7f0000000040)="5c6508c7bd280d5ff0468fd818bc98b46c660235d761418512840c8948ed5d49a9dd4a98a4297fb90c342cb103c63608a7f3041443d663c63c294d7574c6c7db058340f84e010000007e8db2b25dc1526dbd17f865ed720779e99cbae89ecac726d3033eba334f82e30a844c57376f83ae43452f13dc625f5e90115ee4dbeca3cd4bd369d4655b950f5fded148d8c1fe5db99087d1fa59d61d71b6412e5a6047268840ffdd273bc7855adef9ffffffa490e9ac7e0c90fe912556416b20da99b2607af053342d66") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_trie\x00') r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000000)={'teql0\x00', 0x957}) read(r1, &(0x7f0000000b00)=""/240, 0x190) sendto$llc(r0, &(0x7f00000001c0)="2dc2ecaa2c0425f911f14aa15c1478409ccba0a670b952510739497edbf07100f2f4785b481b209bdfb510d269504af81102bd24c8cf0ba3e57602e97bbed758d7f149b466f261fbe29f55ba6dac34a6", 0x50, 0x4000000, &(0x7f0000000140)={0x1a, 0x0, 0x1, 0x18, 0x2, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/188, 0xbc}], 0x1) 2018/05/16 20:34:58 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000640)=0xe8) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000680)={{{@in=@broadcast=0xffffffff, @in6, 0x4e24, 0x0, 0x4e22, 0x3f, 0x2, 0xa0, 0x20, 0x87, r1, r2}, {0x340000000000, 0x3f, 0x100, 0xfff, 0x100000001, 0x6, 0x9, 0x283}, {0x8, 0x20, 0x8, 0x3}, 0x2, 0x6e6bb2, 0x3, 0x0, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x32}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3503, 0x3, 0xfa6c719076fd555, 0x26, 0x0, 0x800, 0x3}}, 0xe8) r3 = accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) r4 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000380)={0x200, 0x6, 0x94a, 0xfffffffffffffbff, 0x8, 0x36e0bf47}) readv(r4, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0xffffffffffffffeb) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r5, 0x7}, &(0x7f0000000280)=0x8) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f00000002c0)={0xffff, 0x7, 0x100000000, 0x7}) timerfd_settime(r0, 0x1, &(0x7f0000000300)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000340)) 2018/05/16 20:34:58 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), 0xc) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(0xffffffffffffffff, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000180)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x307, @random="59a310eebccc"}, 0x1a, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, 'team0\x00'}) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0xc5) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00000000c0)=0x200, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f00000004c0)="c0876363c3870584aa8409d722a0e62bc262cc39e374343c47bc459e92d2df91711cc884b820368c5a3ca1899b88915c89f78015d9c22f4228537a956539a6949d89485a37e222b18563bc8df3442ac8004a864b0fe5fd6ccf92276511e0e96035dd8259") prctl$setname(0xf, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00') 2018/05/16 20:34:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x12) 2018/05/16 20:34:58 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) 2018/05/16 20:34:58 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) syz_open_pts(r2, 0xfffffffffffffffd) 2018/05/16 20:34:58 executing program 5: timer_create(0x2, &(0x7f0000044000)={0x0, 0xb}, &(0x7f0000044000)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000000000003, 0x31, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) timer_gettime(0x0, &(0x7f0000000080)) 2018/05/16 20:34:58 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:58 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) syz_open_pts(r2, 0xfffffffffffffffd) 2018/05/16 20:34:58 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) rmdir(&(0x7f0000000800)='./file0\x00') add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="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", 0x633, 0x0) pipe(&(0x7f00000007c0)={0xffffffffffffffff}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x5, 0x17, 0x2, 0x10, "9bd68c9960b1345c80a6bdfaee09cb62a5ef90ed7ed7abdc79ea5263a9d9e09e5631f03f3744648c80983e5cc89da848ee619f825088bafe87cc98fda6aaea66", "67a81301b582f80cb376e1bf9f0b994b883a56017170077044efc5c28ee37f44", [0x5, 0x3]}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000400), &(0x7f0000000380), 0x1000) 2018/05/16 20:34:58 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000100), &(0x7f0000000140)) 2018/05/16 20:34:58 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) 2018/05/16 20:34:58 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) write(r0, &(0x7f00000001c0), 0xffe1) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x4000, 0x0) sendmsg$netrom(r2, &(0x7f0000000740)={&(0x7f00000001c0)=@full={{0x3, {"c40a3c2bb7fc44"}}, [{"9ce7f9c82834af"}, {"76827c8a663a63"}, {"2e0449594ff99e"}, {"d4997d2e72a672"}, {"dabbaea636bdc8"}, {"37e4f79b65e69e"}, {"7b4572cf544bce"}, {"43712c9525611e"}]}, 0x48, &(0x7f0000000600)=[{&(0x7f0000000240)="0c76193dde7e1b5a226b6dc1a6afaa4ac7dd9c1ad136c9d85b620e9110a9cd0420c37e41f80fa6f224e283d15b4d273e055e812ad441061090123b38397d293e758ec8a62be78cdf09db35b36a226ba25fbaeebcd40543a110d848d99e566bc222acb66e2cbe7076de84a77328c6c1b1312c23010bbfaa07fbe10441d98e93748e543b99d9a0fe1e92f22c93e3b1fc5c5ed6a7038e16d87fa1d60203bb0ba239099e00cf654adfe97ef16172d323faf9bb9dd668", 0xb4}, {&(0x7f0000000300)="a3a0116181e2", 0x6}, {&(0x7f0000000340)="43f93bfbc6cb1101f6ad6a8e06fd5377e33d58d4cf4b738964907fd73a9e72b9a09c1fd80ce8cb2d33229fc4682cb2c7bb59b4ead0a204d235184719ebeabea8aca5596ce4561ec7fc8a37331157f2ac29478726d32681449a813ef834c2d7cafa9d", 0x62}, {&(0x7f00000003c0)="945a5493ffe411d34350498a74f84211079c9225d1939c50e7a9ca6c3f", 0x1d}, {&(0x7f0000000400)="6172fa6a710da7b600cb8e8940b772bc517e39a61edb053b51f6554f4ad77b74c90a39b5e60701c6d9a8547c83cd6dab9e6a8ec703b0b92a4576086e0a65166b9ed958a82a092c6a1a5eeab6aa9d1f085d1ee1a0a625ccc9fd6ff1b5db336cb277812d8e24f3851577172266d63b4adb34f45b79a0ff161a7d5360587fd2e6256e4d6d0976fab2a640fa7f0b7f2819a722220908dc262ac2060cca87a95cd048a17b48592b05678f44d812f129df341da2e61f5830fde13de384b0c44c25c81ebe26fc5901164bc6bfb5e7d221d5488d53350d8acdd4d100aeb68de159e68c60", 0xe0}, {&(0x7f0000000500)="022aca9dea7adc8dc727ac6477cbc4c40643d2f9da9fbf797a0d1119088879f5fe37f70c6f8e33da62ee3c3b93bcaff0ff86ade2393cdc61eac099f5c3e9d58f5cb8c179fe70a8139c05fa949e5810e3db6f7ebf6363d46bb8fd4988ed3029e0629d6ef6d49cae16d25695", 0x6b}, {&(0x7f0000000580)="75edc9ae9aae3a993ea6529868dfe912aed0034ac82d862ea7feb1da13207e9327a0345632d2c5045e5e50b578d2995df792a2201aea17de9ac1f17c26193003134970582cb37ef693aa81d30d9ef4b76de2bbfba906fbb81def99ef7c8305bba6f0a50a5f31aaa63e9147", 0x6b}], 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="90000000000000000001000000020000d29f5558d3bf46e066f4274703fda128ac48a1264a161b1144531f460f817b3f5f06ac0a04c5963f6130dcde8b8f5b1cc1b47aff80c749834fd7ac8f3476f5999f08002b42c96bcdf2591cfad16c0f53887a1e980b9be29500a1050fc682381a6d4d345396e9e07deabdfc10a15242b7f6a56bea66ff97e6bcec6b3700000000"], 0x90, 0x14}, 0x1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x208000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000780)=@assoc_value={0x0}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000008c0)={r4, 0x61, "206a24cba3422410ca60878c309ca1eda1188235e0e810f295377eaabefc158cc35ca1ced2c4b58de04fcbafefb733281d332e52b7c01e55b3ae6a58df3d1dc77aeced694e34f926ffaed7a5a66c4fb46231befeaf4768a6c7ada6722fc233665c"}, &(0x7f0000000940)=0x69) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000840)={r4, 0x10, &(0x7f0000000800)=[@in={0x2, 0x4e24}]}, &(0x7f0000000880)=0x10) recvfrom$packet(r3, &(0x7f00000000c0)=""/184, 0xb8, 0x100, 0x0, 0x0) 2018/05/16 20:34:58 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x100000, 0x1c3a, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp, 0x944}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) 2018/05/16 20:34:58 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), 0xc) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(0xffffffffffffffff, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000180)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x307, @random="59a310eebccc"}, 0x1a, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, 'team0\x00'}) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0xc5) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00000000c0)=0x200, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f00000004c0)="c0876363c3870584aa8409d722a0e62bc262cc39e374343c47bc459e92d2df91711cc884b820368c5a3ca1899b88915c89f78015d9c22f4228537a956539a6949d89485a37e222b18563bc8df3442ac8004a864b0fe5fd6ccf92276511e0e96035dd8259") prctl$setname(0xf, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00') 2018/05/16 20:34:59 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='smaps\x00') exit(0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/202, 0xca}], 0x1, 0x0) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) 2018/05/16 20:34:59 executing program 2: r0 = socket(0x1, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000080)={0x5, 0x0, 0x100000001, 0x5}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) close(r2) syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c85000)) sendmsg$nl_netfilter(r1, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10020c40}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, 0x10, 0x9, 0xe31, 0x70bd25, 0x25dfdbfc, {0x2, 0x0, 0x2}, [@nested={0x14, 0x24, [@typed={0x8, 0x42, @u32=0x97dd}, @typed={0x8, 0x4, @u32=0x63a824cb}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x4000051) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) poll(&(0x7f0000000140)=[{r3}], 0x1, 0x100000001) 2018/05/16 20:34:59 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000100)=""/87) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x2, 0x4, 0x3, 0x2000000000000, "663b9f71a19ce7f95a5a3394cb436ef142ee5b74c883d0724158cce6122ba385fa9ac0594ebd139716e4c84a7cfb412cc54cb6764f36c94b9fbd00c391405a", 0x18}, 0x60) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000080)) readv(0xffffffffffffffff, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) 2018/05/16 20:34:59 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000002c0)={0x8001, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) syz_open_pts(r2, 0xfffffffffffffffd) 2018/05/16 20:34:59 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) 2018/05/16 20:34:59 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") 2018/05/16 20:34:59 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:34:59 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)="2c970d838f23732b306a30edb9fa134fd056f54c129389db5771a75569786ca137e57f9d3247ec945294aad28ba16c1ce4867e", 0x33}], 0x1, &(0x7f0000000140)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000240)="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", 0x495}], 0x1, &(0x7f0000003b40)}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) getdents(r1, &(0x7f0000000a80)=""/4096, 0x1000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'veth0_to_bridge\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x503000, 0x0) 2018/05/16 20:34:59 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) syz_open_pts(r1, 0xfffffffffffffffd) [ 317.090702] EXT4-fs: 10 callbacks suppressed [ 317.090708] EXT4-fs (sda1): re-mounted. Opts: (null) [ 317.111784] EXT4-fs (sda1): re-mounted. Opts: (null) [ 317.179895] EXT4-fs (sda1): re-mounted. Opts: (null) 2018/05/16 20:35:00 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/05/16 20:35:00 executing program 3: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000340)=ANY=[@ANYPTR]) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f"], 0x1) fcntl$setstatus(r1, 0x4, 0x4000) rmdir(&(0x7f0000000080)='./file0\x00') write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:etc_t:s0', 0x20, '/usr/sbin/ntpd', 0x20}, 0xfffffeff) 2018/05/16 20:35:00 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xacab, 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, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) 2018/05/16 20:35:00 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000300)="9da4ef61062d1eedc92cde5b4db7b81c3dcf86e6d867b437357ba72ee4018a48cf849883603ddaad2ad2d27b8c090048f97eb46058739d0f631db565ac07d5f227c3087d9f1157dab32b752de0db43bdd771eb344ab7375afe710e83ed59e04ec63956112725ff01e90b7cdc64fc312a6c236012000000e8670ae598f275756ad966dfccaee01a1c4ee0014f8bdf564c", 0xfffffe96, 0x8000, 0x0, 0x0) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) 2018/05/16 20:35:00 executing program 7: socketpair(0x0, 0x6, 0xd135, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14, 0xf}, @rand_addr=0x40, r1}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0xc000, 0xffffffffffffffff) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000280)={@loopback={0x0, 0x1}, 0x3b, r4}) sendmmsg(r2, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/05/16 20:35:00 executing program 4: socket(0xa, 0x1, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) 2018/05/16 20:35:00 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000380)=0x6e) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) syz_open_pts(r1, 0xfffffffffffffffd) 2018/05/16 20:35:00 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:35:00 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/9, 0x9}, {&(0x7f0000000100)=""/81, 0x51}, {&(0x7f0000000180)=""/213, 0xd5}, {&(0x7f0000000280)=""/200, 0xc8}], 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/pktcdvd/control\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000600)={0xffffffffffffffe0, 0x9, 0xff, 0xa7c, 0x7, 0x7ff, 0x0, 0x7f, 0x7, 0x3ff}, 0xb) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000680)=0x6) readv(r0, &(0x7f0000000580)=[{&(0x7f00000003c0)=""/214, 0xd6}, {&(0x7f00000004c0)=""/151, 0x97}], 0x2) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x57) 2018/05/16 20:35:00 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) signalfd4(r0, &(0x7f0000000040)={0x3ff}, 0x8, 0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) 2018/05/16 20:35:00 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'rose0\x00', 0x3}, 0x18) sendmmsg(r0, &(0x7f000000f9c0)=[{{&(0x7f00000060c0)=@un=@abs, 0x80, &(0x7f0000000140)=[{&(0x7f0000000040)="0b3b5dc12ac49d9f89540958a30b9290856de1a083c487365db81562b3f7076039a9bf3be32bc438", 0x28}], 0x1, &(0x7f0000006300)}}], 0x1, 0x0) 2018/05/16 20:35:00 executing program 5: socket(0x0, 0x80006, 0x3) pwritev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000080)=',', 0x1}], 0x1, 0xfffffffffffffffc) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) 2018/05/16 20:35:00 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) syz_open_pts(r1, 0xfffffffffffffffd) 2018/05/16 20:35:00 executing program 4: socket(0xa, 0x1, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) [ 318.142340] EXT4-fs (sda1): re-mounted. Opts: (null) [ 318.149779] EXT4-fs (sda1): re-mounted. Opts: (null) [ 318.178966] IPVS: Unknown mcast interface: rose0 2018/05/16 20:35:00 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f0000000000)=""/60, 0x7fffffff}) [ 318.191834] IPVS: Unknown mcast interface: rose0 2018/05/16 20:35:00 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000000c0), 0x0) 2018/05/16 20:35:00 executing program 6: socket(0xa, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) syz_open_pts(r0, 0xfffffffffffffffd) [ 318.219065] EXT4-fs (sda1): re-mounted. Opts: (null) [ 318.232899] EXT4-fs (sda1): re-mounted. Opts: (null) [ 318.263212] EXT4-fs (sda1): re-mounted. Opts: (null) 2018/05/16 20:35:01 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) rmdir(&(0x7f0000000000)='./file0\x00') mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000980)) r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) pwritev(r0, &(0x7f0000000480)=[{&(0x7f00000018c0)="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", 0x1000}], 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x4444223a, 0x1, 0xb5, 0x0, 0x5}, 0xc) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) 2018/05/16 20:35:01 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'veth0\x00', 0x0}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, r1}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00000003c0)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/netfilter\x00') ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) recvfrom$inet(r2, &(0x7f0000000280)=""/190, 0xbe, 0x40, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x0, r1}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/validatetrans\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000580)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x0, 0x0) eventfd2(0x0, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=ANY=[], &(0x7f0000000140)='\x00', 0x1, 0x0) socketpair$ax25(0x3, 0x7, 0x6, &(0x7f0000000340)) r3 = socket$netlink(0x10, 0x3, 0x1b) mremap(&(0x7f0000563000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000560000/0x4000)=nil) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000080), 0xff32) getsockopt$netlink(r3, 0x10e, 0x9, &(0x7f0000000040)=""/4, &(0x7f0000000000)=0x4) modify_ldt$write(0x1, &(0x7f0000000100)={0x1, 0x20001000, 0xffffffff, 0x9, 0x3, 0x80, 0x3, 0x2, 0x9, 0x6}, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f00000000c0)=0x7f, 0x4) 2018/05/16 20:35:01 executing program 4: socket(0xa, 0x1, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) 2018/05/16 20:35:01 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000340)={{0xa, 0x4e21, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x800}, {0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2924}, 0x1ff, [0x9, 0x0, 0x3, 0x4, 0x4, 0xff, 0x100000000, 0x6]}, 0x5c) r1 = perf_event_open(&(0x7f0000000440)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0xe19}, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2c800, 0x0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f00000004c0)=""/245) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000001c0)={0x9, 0x4, 0x3, 0x100, 0x16, 0x3f}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000040)=0x7, 0x8) recvfrom$ipx(r2, &(0x7f0000000240)=""/247, 0xf7, 0x0, 0x0, 0x0) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x80, 0x0) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000000100)=0xd723) readv(r1, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000000080)) fcntl$getown(r0, 0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000140)=0xfffffffffffffff4, 0xffffffffffffff02) 2018/05/16 20:35:01 executing program 6: socket(0xa, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) syz_open_pts(r0, 0xfffffffffffffffd) 2018/05/16 20:35:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0)=[{{&(0x7f0000000400)=@l2, 0x80, &(0x7f00000000c0), 0x1ce, &(0x7f0000000000)=""/117, 0x75, 0x6d61}, 0x7}], 0x1, 0x0, &(0x7f0000000cc0)) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000140)=ANY=[@ANYBLOB="1000f9ffffff0000000000000000080d74aafead00"], 0x10}}], 0x2, 0x8000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @local}, &(0x7f00000001c0)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x8, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x0, 0x3}, &(0x7f00000002c0)=0x8) 2018/05/16 20:35:01 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {}, {}]}) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e24, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1a, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000100)=0x1, 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40001, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000140)=0xfffffffffffffff8, 0x4) 2018/05/16 20:35:01 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f0000000400)="0f80c0a199af8ec8b2ff64ffe5e78a3f268ad38f5e062dd370f5b2cf59304ee151175795a9578d07603195bc60672febd4008bc05502a3b20fc5bd2b16d09cc8808e384607fb50625bcf3ed70f8ee2342fccc63882bded80b6109392db085140332421a20ca9679a63ca0838966dc5ddbb3d9c07d3c7932aa58e7c12cbb1e6854b690f087e1fb2eed1bac311c163bef1e0caf9584f5e10a2b0af142c2574f3c5813e11b1728731dd9d94caf13735abdfea2d61bcc61b0a2412ddc173b29055a6232aecbd85ac6de195493110fbb84c95597236016cec719bd506627691dede03ec636c8164fe6d445849f914be26f93f3a8e565e82e29717c1686ae2bced309bc156f5148a28d8604e7762aadc691252b124e09d866062fef185be837e0085facfc9b2d4083449e2a3c0c0d2ad5c654214b738e3811b354e28c6b1afbf4350fbd4bce2d9dcdacd421144e59f9710363bf479b9dbdedae54b830c9f381dba2a065016c921e2b94719a065198c41927a5d226964ee6993ad086953a27feb0c3896a363e13bc4add5c7d02bb0c43ceef2db29a6701c4662c36487e0be7b0fc7c5c03975a4b1f1aa0febe0ae6cfa20a56b1bc972e04fe1f53b0a4ad2a24afaddab9a20bc9bfd5379b1eb9ff8f69958f2304a547d6427e59b3eff7d8fd740a3a807f182c6e0f45f9df59467c40bade214b011f9505cce4fde422447b6955e8d894277ab486aa07eeb05912ccaf95be054cd9a77d92c924cfd71b06c87ecbadaae06c8ff305cc2da7631d999fc11b8916570384916ddd12694278abfffc991ed3baa86caabf2f604f87ed31c4d6bd9c4c4faec0e1fa38a62c95e7b790f3047a6a4aa45bcb51a538b6ca2984be80b8520a7fa519123a62827108cb70f533572bd9073cc747aff0d45f69b0e3afe0f03e61bf80d962e23373d675fe58c8d56c695d8b6726a61ed771896c41e34c5b8cd0af1fcf58d00ad266fde2bc6fb7341470372e69e40ea14edf8488f9fd5520a39b7c0ba67d8bcc46ec5e7a4577a1c0bc24b3e787bb46486e347988a10ba40a199a36199e7bc7b1e2f537040a6447bf13121d5d932500b01ce5580bcdfb912a8cd9338682ca40c0530bb8910176fee3eabeb36faf1c46397b13fbadf07f99d98e8732743603b3532c9af4c1207e0fb72a2976f695d9bb59842d093d880d4b81387b7e67be514210974d89c0f3f3b873028c7f560bc4304332db33a2aadf2dbba0cb0b9f65c6a9c52a1b3ed6b941d096b8985a5a2ca1a43f8af5d71f23077d025e2ce22d28883ad5e80287a44c4d4ebadce473616ccca7808ff120baa7129722cedd7cb14abec243dcb52fde1472ad3fed58835f84c0c572290e0b6f8cc2b140083da7ecf0907a4d97d81a651f8f277d2f645f0565dcbb9f7891b9aae74822ae148b03e1aa2222581cc450afd11f078bcb0616922d35d602d10da625b2055b07511d68cf1a3a4315ae2c4918b06b15b5ca2aa3fd389e93f0a58a96d75af106587969e1c814f6f298b7d4d7eba5c97d1dd3b907a18c6261b2a9167a5e079cbeca854b7488163adf883e82112b81f366a16a011f95d262d7ec18860dd2d3c0a34e2107c9490d7967096802b25ea9635df9695bab781f58cc75f2c17e4c704902ec2fceff6deece1f8151f4385fbb12f4161121e79a89d3475a36278a74e611240c57293412324eb6d036ac9708623815ab9d2928111d1610677c938f5952d2f36591e7d82868a70b27f4aa06c6d081f6186be134d4b438307b21e731cb48cf6017ab8113efded8ceef135f17b7f3b01d9f1762166b184040f9d9963092931d7a945c6a15d5eafd40b879cef0528569496f77984bd2a318eb81e532b53306059bc95146364a7ab46adaecf3f4dc4efcc1b27d2d5179735b4f50cd215d88e749d396a819d2a62d541444b7d01a74b24f5bc1dc92a917ad16eaec7d968ddf17131de37aad97a26023333af7d1270f59c2a48e0ce477786553a2d22d63b0a2ce334cdc709bcfe17bd2bbf910e782aeca7ff", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:35:01 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x890f, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000000)={0x10}, 0x0) 2018/05/16 20:35:01 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x2006100) ftruncate(r1, 0x8200) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/member\x00', 0x2, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./bus\x00', 0x3ff, 0x6, &(0x7f0000000400)=[{&(0x7f00000000c0)="38a02141648d840152ada1afd0a47588143be746498e37a8d2b3bbbad4726ac05ba4103b7b895373efaf1619ea1e35558ff3a4f0", 0x34, 0x4}, {&(0x7f0000000140)="ccbed8f5c7bd47d2b08ac9b2a231d4407140e0150eb4", 0x16, 0x9}, {&(0x7f0000000180)="1c0092270d746203e194147785a6e5ec1a41e163546c205af29e439edda4d2b5ef53979a3717295bd99dc1bc5e2ac22e5d7901267fa3a9389700b96bd29f62639913e008862311015123d85f2bf9c87e6bc3fba35105bbfff08cc4cfc3d42a3ca866ba2e5a5af01807e2db3609456b6bbc5fc4aa26495e2189205720f481a31d94dee94f190f39ac1f140f0a", 0x8c}, {&(0x7f0000000240)="e3f6c0352c13d6586a0caaaeaa1cc38abe498e621fcdd11bcf27bc333712021e3cbbde9c736a56ec129fb1f9bbbb345dac5853f6f192c5c0192015b0cb78e39602369177c91421bd7b647630d8d773a869b574829913df4998aa34", 0x5b, 0x69d}, {&(0x7f00000002c0)="8aaac5185cdbb9021568e05739e4debde095bdf62b6d86d80f30ea744b69672498f8fe931684e4", 0x27}, {&(0x7f0000000300)="cf6fb149f5c8e82d38319828aa961664f95c93f84931d1d50022768f7b7e9b594b04b05806b84d878e7035ec4994e1193c6a52e682c955d27c90fcc22c3844a0feab0ffb9c7c6788785414b4410d4ba06e347fe516a930ea092c29daf10b4805e613f6c44ea6e7d289efeb59123119e311b36a4a90477e76e6fc9ef4e259ca286d9b6f771b872aae73ffca9be35545903753e8a54d5c59f2767aae50c10b5a8e7b7bb949011f03324c66b5c4d92896874f200d3217bf2ce92cb12cda418c50d7691e09fe61424e9bfe23fee0b3d13cedb65a493c063da198edbb031a1ff63a684d29a1", 0xe3, 0x5}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='session=64y\x00==38,\x00']) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) ftruncate(r2, 0x0) 2018/05/16 20:35:01 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x7, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00'], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x98, 0x0, &(0x7f0000000200)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x50, 0x10, &(0x7f0000000040)=[@flat={0x73682a85, 0x10a, r2, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fda={0x66646185, 0x3, 0x4, 0xd}], &(0x7f00000000c0)=[0x18, 0x38]}, 0x1}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000100), &(0x7f0000000140)=[0x68, 0x38, 0x30, 0x38]}, 0x3}}], 0x1000, 0x0, &(0x7f0000001040)="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"}) ioctl(r0, 0x6, &(0x7f00000002c0)="c34019b09b95de649b2892da6db3ab14a8172032420fa096f9b234a6bbe9cb30e00b3527c52a4465285bfc9f0d137c5a6834be7fb0976a9dac9c6399d18f6a2a982bb433d094d326e184f04f906ba6f3d5487bb2475e17199dd4620331520fe1924ad602963ec1d64ed8fe2d95312e805becb6fe5c4d2b5eb1f3195cfffa0b6086c67b3af07841a559e204f51e095d0a65463c94c878aef28c4e4d712968d4daee3c7fe2d2f8fcfbcff50dddf45629d0ea0ddd89e4095156f06d6bc436b1d270f921524a98d5482dcb96b5ad3565c32aa9d301e5e9d0c8f0137bfe") 2018/05/16 20:35:01 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x20000, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x400, 0x0) fsync(r0) r1 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) 2018/05/16 20:35:01 executing program 6: socket(0xa, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) syz_open_pts(r0, 0xfffffffffffffffd) 2018/05/16 20:35:01 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) [ 319.021292] EXT4-fs (sda1): re-mounted. Opts: (null) [ 319.038008] EXT4-fs (sda1): re-mounted. Opts: (null) 2018/05/16 20:35:01 executing program 2: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'bridge_slave_0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f00000001c0), 0xffffff61) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x3, 0x0, 0xffff) lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='security.ima\x00', &(0x7f0000000200)=""/163, 0xa3) sendto$inet6(r0, &(0x7f00000002c0)="0746a32e56bbf317130d935b4e2c1e9fc4d31b37833b382c4f69af2ad4b19fffc823024252c25f420913424fa26b1f0c296ab62c100516aaac531b4b7e76bfa2ef05246a5e832ee35df7a8ff97c0c43ae38f6dfc30e83b24afa1f7e3fba4df96fde2f0577f39155f80901e9460168c1c14aef9b730b6cac170c8adda87961688c72f98d93b2c8e1a1469a50111e248531976c10fe06d9697c04538e45d1d877ac780f1c09b92523a518c811da3fbac52bdd723bc22ca8718c7aaa080059e6b22a3fbdd9788277b1cb779ba80b444d3e560cfe376418f68f92fb6f07a00e33b7e19", 0xe1, 0x10, &(0x7f00000003c0)={0xa, 0x4e23, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x2bc}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000540)={'lo\x00', {0x2, 0x4e23}}) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000400)={@multicast2, @remote, @local}, &(0x7f0000000440)=0xc) r2 = socket$netlink(0x10, 0x3, 0xf) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000004c0)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)) fcntl$getown(r1, 0x9) r3 = getpgrp(0xffffffffffffffff) r4 = getpgrp(r3) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000480)=r4) 2018/05/16 20:35:01 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440), 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x200000, 0x20) fgetxattr(r1, &(0x7f0000000140)=@known='security.capability\x00', &(0x7f0000000180)=""/104, 0x68) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)=0x8001, 0x4) [ 319.093497] binder: 26779:26785 transaction failed 29189/-22, size 0-0 line 3018 [ 319.105510] binder: 26779:26785 ioctl 6 200002c0 returned -22 2018/05/16 20:35:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8935, &(0x7f0000000000)={'lo\x00@\x00', 0x2}) [ 319.142243] binder: 26779:26785 transaction failed 29189/-22, size 0-0 line 3018 [ 319.150022] binder: 26779:26798 got transaction to invalid handle [ 319.150032] binder: 26779:26798 transaction failed 29201/-22, size 80-16 line 3018 [ 319.154894] binder: 26779:26799 ioctl 6 200002c0 returned -22 [ 319.233572] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/16 20:35:01 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) 2018/05/16 20:35:01 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/05/16 20:35:01 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r0, &(0x7f00000000c0)="bcf61be80e5c0884332586850cbd8b532bbf38773f722547e10af0461185f4fc0f0781ab5a233041a96251d56c34fd4c5d6254c9e4e2eeed28258dfe5bce8276b07a44cef00e77308fe53a7ef5a7c535e815b9435d724406fb20de89f8216b9b81531b691815b8487630a0fae542a2e0dd9d5629ce1b1cf9f756fc8cb6925df3d7cb3f307bbe99f522eb354f94170255d18d804c25e7", 0x96, 0x1, &(0x7f0000000180)={0xa, 0x4e20, 0xd08, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) r1 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x1) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x8, 0x7fffffff, 0x4, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000280)={@rand_addr=0x100000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x0, 0x7e1435d5, 0xffffffffffff0000, r3}, 0x10) 2018/05/16 20:35:01 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) syz_open_pts(r0, 0xfffffffffffffffd) 2018/05/16 20:35:01 executing program 7: r0 = getpgrp(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400001, 0x0) perf_event_open(&(0x7f0000ff3f88)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp, 0xc}, r0, 0x0, r1, 0x0) 2018/05/16 20:35:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r1 = syz_open_pts(r0, 0x20201) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x5) fcntl$setstatus(r1, 0x4, 0x8000000002800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001200)='/dev/snapshot\x00', 0x20140, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000080)) getsockname$netrom(r2, &(0x7f0000000040), &(0x7f0000001280)=0x7) close(r2) 2018/05/16 20:35:01 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) read(r0, &(0x7f0000000040)=""/73, 0x49) 2018/05/16 20:35:01 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x599}], 0x1) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:35:01 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) 2018/05/16 20:35:01 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) syz_open_pts(r0, 0xfffffffffffffffd) 2018/05/16 20:35:01 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/sequencer2\x00', 0x220102, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000b80)='/selinux/status\x00', 0x0, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)={{0x108, 0x2a0, 0x700, 0x2a4, 0x164, 0x0, 0x1fb, 0x80}, "2bbb3f6799ad5ea084354e0a7a37e5befd465aba264b735b70e58f275fd09bbade494a8a6be1d198e20b463be62ea00edf2a6743c0a45997636d48849b10a9c7a3990d1133fb21001cdd42872aa87dc906b57478bd91b55c0e0d36991e8f86a3dc7f677c209ddb8b68b3e14cbede34f1e5a8f32b4526446803add17c4fd7357e00b9398aef2ff2524728d724fce8c0ed4acd070c555eafcdf0f001ce226dd422fe33b14aaedca071ce36814836962f7000380df37ff7a99a10c2", [[], [], [], [], [], [], [], [], []]}, 0x9da) readv(r0, &(0x7f0000001440), 0x0) 2018/05/16 20:35:01 executing program 3: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0x8, 0x3}, {0x6ae2c5904b4b264b, 0x81}, {0x4, 0x8}, {0x6, 0x2}, {0x8, 0x1}, {0x4, 0x3}], 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x400000009, 0x100000000000001) fstat(r1, &(0x7f0000000380)) add_key(&(0x7f0000000280)='user\x00', &(0x7f0000000340)={0x2e, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="10", 0x1, 0xfffffffffffffffb) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000002c0)={0x5, &(0x7f00000001c0)=[0x5, 0xf96, 0xc4, 0x3, 0x4]}) 2018/05/16 20:35:01 executing program 7: r0 = socket$inet(0x2, 0x2000005, 0x1020000fffffffd) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000000000), 0x3c) clock_adjtime(0x0, &(0x7f0000000040)={0xa44, 0x528, 0x3, 0x1f, 0x0, 0x401, 0x4a3a, 0x6, 0x7, 0x3, 0x5, 0x761, 0x0, 0xffffffffffffffff, 0x5, 0x3, 0x3ff, 0x2, 0x1f, 0x1, 0x1ff, 0x8, 0x3, 0x3, 0xffff, 0x2}) 2018/05/16 20:35:02 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400), 0x0) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:35:02 executing program 3: r0 = creat(&(0x7f0000001380)='./file0\x00', 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000080)=""/139) ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)=ANY=[]) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r1, 0x6609, &(0x7f0000000140)=ANY=[]) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000040)) 2018/05/16 20:35:02 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x8010000000000088) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000240)={0xa, 0x0, 0x0, @loopback={0x0, 0x2c}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000140)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/05/16 20:35:02 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/88, 0x58}], 0x0) 2018/05/16 20:35:02 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) 2018/05/16 20:35:02 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) syz_open_pts(r0, 0xfffffffffffffffd) 2018/05/16 20:35:02 executing program 7: r0 = epoll_create1(0x0) r1 = socket(0x10, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)) setsockopt$inet6_buf(r2, 0x29, 0xcd, &(0x7f0000000100)="280f43e5e577c06e874d11f5964502bc30020d033f6d15166d82bf11a9cef5eeff854d3fd21ae37597bca08a1889c24f7e85861a0f93cb5c8b8dde6b24798b88137529f5fcbba2782abb6b8efb0641deb39217ff46c8e07dd0f1d8b03063bf10508f0f60218025554c0fb2846236f7cc73f610afc05f88e6011fa0", 0x7b) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x80002004}) 2018/05/16 20:35:02 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000300)="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", 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0xfffffdbd) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) getsockname$netlink(r1, &(0x7f00000001c0), &(0x7f0000000280)=0xffffffffffffffab) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000002c0)=0x7fffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f00000000c0)="53ea3af55a17d37a54b82529536005fa75521a7453eef7ea8a6bc056ab2e0a011b3e5274fd623f6163b5e485", 0x2c, 0x0, &(0x7f0000000080)={0x2, 0xfffffffffffffffc, @broadcast=0xffffffff}, 0x10) 2018/05/16 20:35:02 executing program 5: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x181) fcntl$setlease(r0, 0x400, 0x1) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000180)=""/183) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) rename(&(0x7f0000000040)='./bus\x00', &(0x7f0000000140)='./file0\x00') fallocate(r1, 0x0, 0xaf77, 0x6) 2018/05/16 20:35:02 executing program 7: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) socket$inet_udp(0x2, 0x2, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[]) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) read(r1, &(0x7f0000000200)=""/254, 0xfe) write$selinux_access(r2, &(0x7f0000000000)={'system_u:object_r:etc_t:s0', 0x20, '/usr/sbin/ntpd', 0x20}, 0xfffffeff) 2018/05/16 20:35:02 executing program 6: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) syz_open_pts(r1, 0xfffffffffffffffd) 2018/05/16 20:35:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000900)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x4, 0x4) r2 = dup2(r0, r0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000040)={0x80000000, 0x6}) r4 = accept(r0, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000280)=0x80) sendto$inet6(r3, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)="ccaf776a12885a2e84fd7f87cb6e3b6b", 0x4) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f00000001c0)) recvmsg(r4, &(0x7f0000000800)={&(0x7f0000000300)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000740), 0x0, &(0x7f00000007c0)=""/53, 0x35}, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f0000000380)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000023349101094f6ce500ed0000"], 0xffdf}, 0x1}, 0x0) 2018/05/16 20:35:02 executing program 4: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) 2018/05/16 20:35:02 executing program 2: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sync() ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000680)=ANY=[@ANYBLOB="07000000000000efffffff00c6df9a3ff500000000000000000000000000000000000000"]) fcntl$addseals(0xffffffffffffffff, 0x409, 0x6) r3 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x1, 0x3c1, 0x0, 0x8, 0x0, 0x6, 0x2009, 0x4, 0x8, 0x3ff, 0x0, 0x6, 0x8, 0x3ff, 0x7, 0x4, 0x45d, 0x3f, 0x6, 0x7, 0x0, 0x10001, 0x3, 0x1, 0xe209, 0x6, 0x9, 0x0, 0x0, 0x547, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x4}, 0x0, 0x0, 0x8, 0x7, 0xfffffffffffffff7, 0xf0, 0xfffffffffffffff7}, r3, 0x5, r1, 0xb) 2018/05/16 20:35:02 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = dup3(r0, r0, 0x0) epoll_wait(r1, &(0x7f00000004c0)=[{}, {}, {}, {}, {}], 0x5, 0x1) fcntl$getown(r0, 0x9) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x4c, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}]}, &(0x7f00000000c0)=0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000500)={0x9, 0x9, 0x2, 0xbc}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={r3, 0x2c, &(0x7f0000000380)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e23, 0x2d0, @dev={0xfe, 0x80, [], 0x1e}, 0x3f}]}, &(0x7f0000000180)=0x10) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00000003c0)={{0x2, 0x0, 0x3, 0x1, 0x7}, 0x0, 0x9fc9, 'id1\x00', 'timer0\x00', 0x0, 0x2, 0x7, 0x1000, 0x20}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ftruncate(r0, 0x7ff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000002c0)={r4, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000300)=0x10) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000001c0)=0x4, 0x4) setsockopt(r0, 0x200000000000107, 0x3, &(0x7f0000000200)="1a1666fabe532eacda6542e65f2b2cf507000d123214ce27c67e265c82b3fe3aede348b9c7e6a06eae36114e4d00074bc83dc9ce43ab46db2eeb2f6617fd02de7810c8a5e3dd26336e42426bf11aa0cd3f11", 0x52) 2018/05/16 20:35:02 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x141002, 0x0) write$selinux_create(r0, &(0x7f0000000240)=ANY=[@ANYBLOB='system_u:objecu_r:dmet:s0 system_u:system_r:kernel_t:s0 43 ./file0\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x4b) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) accept(r0, &(0x7f0000000340)=@pppol2tpv3, &(0x7f00000002c0)=0x80) r1 = creat(&(0x7f0000000080)='./file0/file0\x00', 0x0) chroot(&(0x7f00000001c0)='./file0/file2\x00') open(&(0x7f0000000000)='./file0/file1\x00', 0x0, 0x0) chroot(&(0x7f0000000180)='./file0/file2\x00') ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000140)={0xfffffffffffffffa, 0x4, 0x9, 0xffffffffffffffe0, 0x5}) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file0/file1\x00') [ 321.547687] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/16 20:35:03 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x200000088) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0x1fe) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000)=0xfff, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x44480, 0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000080)={{0x1ff, 0x7ff}, {0x401, 0x5978000}, 0xfffffffffffffffe, 0x1, 0x8000}) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/16 20:35:03 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x2, 0x0) write$evdev(r1, &(0x7f0000000200)=[{}, {}], 0x30) 2018/05/16 20:35:03 executing program 2: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fcntl$setpipe(r0, 0x407, 0x101) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x51, r0, 0x100000000000) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) 2018/05/16 20:35:03 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400), 0x0) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:35:03 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x40, 0x31, 0x1000}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @rand_addr=0x7ad}}, 0xd46, 0x60a, 0x7, 0x5, 0x7}, &(0x7f0000000200)=0x98) recvfrom$inet6(r0, &(0x7f0000000300)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000080)=0x8, 0x4) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002540)}, 0x0) 2018/05/16 20:35:03 executing program 3: r0 = socket$inet(0x10, 0xfffffffffffffffb, 0xfffffffffffffffb) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r2, 0x40480923, &(0x7f00000001c0)={0x0, 0x0, 0x0, &(0x7f0000000040)}) sendmsg(r1, &(0x7f0000001380)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x0, 0x0, {0xa, 0x4e24, 0x3, @empty, 0x2}}}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000080)="87f48da56a42e14752c32ee6b05761760cc6536a227112ede0ad2a0c70f53a93f93429e9847a93c87b6bca2683887e584f7495f0b65393f017f163fe8b647ec43c9ba2028ed29a02d68086b96bf72f0f5c7bf31529286ea5dce8e546e9dd74f5a823d555d790f9595dc2a98aec2ef260ca0f1cc3f66456e27c9374701cbfbcd0bf58098e2f1c8046692aed6ed3ee5141d942da59496f50abd7bc250a543a", 0x9e}, {&(0x7f0000000140)="874bd140f7060077b3e7186c1dd24af802a05559110dc569fdb5d8e17fdb4bf2b4dcb4a2eae8736669528acec24b258c5a1a10928d598fc81de3e78690fc240c60d4a76e9e35511ac9a008eaf608ac724373788041e64f50fa09a00a62f09e7942d915c748305c7a1f2f1a7fc28757c05ed8bc9693f504ba3ce820621741d5d5a39e0b22ccfc9cff79fdb81ad78452ccab3c1b33e1a0c11b06ff398434560dcc3b5f772054aa47e85a26858b928aceee5994111bbe1536bde658d140b2e99976bea8296295888a1ef399a1e824251472ad032ab6fdc72267f9e09e44e615a133ff2af85c856ebc44898d1444c7c8572a561d7914d9b076e2663af9d5a00a01b40330e3eef19fbb16c06eea276c4985e435609380bec93de77fed0a5ae35a76614c45c3bba4516df6177530667505d24b68a67e040e5ef3f8d47ac954f8c1af994a1909031331771243ef13bf861d340d38735068f578734ca291f0303eed13c1379972f0abb31abeff0b2d2d29e097c2ae414006323ec07e52df681710b8a64595418c50f0baa06046b959c84f6a87d4bdfc1c65403c1e45d01f6663b82156ba151035858b00fcc85a84962acfd754e430c61cdf47af6b6ce9753909f6302956e3e63a7b5ea05d8981143f8297135fa53d11124cd4a8766bcb1ea612de5fb80ea7d6ecae3190909ed3c40721cc646ef0a8951aafb0185fd336ec8ca0a9458d94c5f81f07e774b24d63ecf365cccf195e2ff7450c16604597ffa6b4d305e03f2e080bb56b10b7239aa92878f789d6bb40716908ba1ffb33ea8a8be64d2631d692a37134ae218ea45d22c1e89c42490289dc2573527364dc4fce69fa68faf20fbc590ab3486ff5f02734bafe0e0288e616628df283fd711c1873d8edad0875d34c9f63e32aefa5a529d1ddad2a633544015fa5d41aa97f83be442e3fe9c57377e7a8646bbb9b9256e7e5d9095c6c64949a2d8e91776cda50f7d1fb8ef91a6d5197bd468e650fa32a8a9c03f5fb914df1882e9f7dcd70635b9972a27656c36ce903434833df4871a7ef6984397d96302b644ac309cd4ff2ac969d0c493c78d931a95020b66f59f701bafabb771e2b7833e629d714de1d1e3298a5342da54f6546d806595adb94a17e3831a08ed9f91952ec3132c2b232331f1c7b476d5e0c2a09bb6a6ac58e28dc40bd789fd0ad157d5b2caf1c860e5e97700b971c9689a644fe06b9bf1364f12e7a9dbeb99066b180d7451cec8b7112acdc6f153e15e26878ea335b264996d46b68338da43f62b3dbc03bf21e67f189e39e79a39a31a6ec12cf8f1a68a9e74b2192c6ad57eec606fa80b05bf9cd60340fdef979d609474a7f25cc339f7f3c2a87995003ff28b8dab23000d8fe4cc0a3cf227c69051b05b3389286c9bbef6d8711c3a253cb6ac6c14b40a60060ae741b67b7780ecfe8f19fedea4174804995ce4bba071b34361814cdbe62706dfffd1fc464ea2f33c56d4f54ce17cd6353737f7aa7b3ade4b7c4b9ae0b84e919a52e830a0d4a56d7b26c38b128f9c21ee1f343c2d2f2e182693ac27b1bb251851975a788b076a9043f7af2a3122125cf246d8310e4d4f88b826359c0a22dfefecb2ac536c57944728d9646f0aedf51d1589b28354786988d359eb824b85c9c64e069920856f2bf73f26594896e64ad27cc897f2e41c13a8c3674f0ee9cabb48dba1c4c2771612fa8bfe8b816b6daba0f423c55243612b377e40bd03195885926237dae479f0d28f0ad312eadfecf63bc293c6648f9f35a17307e3bf839f12b9dd599ed0acf08d093b42f3a3832e90b6b1b4906724e9c51172c5455338818cf05f7b56f1e438b02aa2e508565647ca8fed20fa1494f01ee252e57bb40dcfcb74a31c3d6da141956243b7b31a2b24fcd1df9eea02bfa76cf9054499c631672bdccec30e5ef5970fe2abee114f4256cd208f4736da842aa3221236af226893bf83aad418cb5a989082530d2c8a098a98758da60cc446ff61ad24c86af99dddf1213848bcf4752c2ce05eb42c9c2df23c662f20945d2c5ce92902108e3f0b61d8033362a20f039d9ded116ddb8eef5556ac7f2ac4ac6c52f1ac00e7168905bd3c6458054e932934c51c85a4d83ba65f1aea3bdf7e8167a2db16753610cefe9f1edcbadb22004c29c8e8bbd1c910a87535ad58520bb7fd17d5fbe59bb2abbe98ee3d8cb4f58e56bc7735a5f77d47bffbbb84f42213d096f478b2a630803b6653d7af5be76dec3c6b907092be28f4dc7a6b8a6b8b9d59a7c67e5c0eafcc67248b2af7b92145557a30846b781f33787a48af20661ba7c9ff774a43443d2aed25695d9d2051438d29372ddf88e73bec03d569f4bad2cbc3469566ebfe9e980d42582c22c875d6bd98fc6cdcc3f8438d7939ffef307c84ea13a3345373faebde47431a9e0d79a91f6496ed3d10a14abf512dbeda5a1b93a05c4316460346f9d5a1cf35336f2b7e30f4009a2a85655621670aca51fe1a98a31b82bda876713713c1601558e0c4fff3f093aa1a4cde8ea7a539619ba542de161c6fd28c5ffae0b2db53be015f1d1482de001251fa612d1e095a39d251521738ff71f3f57662fa96a0359e1dbccf169dc169837385c91b60186c8f9a43225bfd7b720d0378766dbc83ff2448d40a5c4a5a24cfa99f02435f95b531dcbc59987a3f4f520730cd727bf9f7490eabbd1d9c02bf91fd385c938134eff93ace1a75d87d381970c4f4ab49bbdf4a1d00f8406d14ebf7aa93a1b8c3223f29fbc1a278965505e562215dce84e4a506bea24ecb8a712385e031953a2e25147399e544542d4a07b8ff73cfc3a34310b159ae62e6fe38fcd579532fd103603a34b2d96befc53065adcee2e06ee3ff682c029aab0f1dcf38631c6c930d5515fdd6348975222c50d9bcac2acb0d8a198d4ca4fe4741d1a3ba4ce3ea2b89c00822003d3c13b980d5dfbc134910fa22cb35ce91e7aff5307dc48e799a4eae90e5bb1fc9fd2b507e409c8008b9968819ff37493a656522a817445ab8e531871621c99c8caaefc249522020a54551ae01e873f2ce91a1e7ef36b67507feae052277a57c3d30cf8da4807b62482dc887f9d50c9f45222c06b2340db8bc2efde977b41759b598ae51e8338338065a6018dd4e5d36e32d16f7f2c6e9716d8164c638cd93c56cda5a18caf1cb76ca2d6c826f9782b193fb28c17d6467d731e6afbbd788bd056c3c7a362d83afd8c417fb3d135b8c6d0d28b01988b1ad3261b7367de81def476c7f1f8522b1038be717487154a8208be3be229486b34e16dd5d657a6eb7c85796c091f7ae14c9f0503ae3f12b9f4d657f58ba54bd817ffa31889f32512d9587bcbc704300b33b6cf4fac1626000fb14009eed2f4111eab6ccd7384e2d5360c2ee7d437b4f07f9d0aab3c5f45279efdaeb99cf72a05974822b16626fb75c22465410a8eae7612aabfb6af934b56805c3290c475d5f0e13fef8013928a0566496d2678e298224311121229caa7d66e8603dcff4e8ac1cf33cd708adcfae928029e34cb581374228e0a22af3d0b03016927129e7e61b7a83b8af26b0edb74f80cd7fae60f14eb58dd8ac2681f967b6d2da16647ce74b097b5a7c75c0be6f5275782eafa1467e8ea71f53cf85bb528d24ade9bb4a99f64646e3cd7c5176a6691bca7128125fde9e6c4d8a9d2118cd8f69220609a780209afa3353800bf76155d3f03edb387f95132f3eed21e78321b959982257cb9e02492657c997f826786de73f9d85c109701ace96d187e4c257ba9005b125cf152ef944ddbad63d95fc847a1d070f534048700587cb3c00853afd1ac43e0405e968abffa4363a099a2a6087dfb0545cb59dfb8e1ca89e995327d79f9f0c478a2630c68ee9f662b9b2dc3703650b2d924e4adc3da87228b6afb822855ecb9524a4b7edc720ef5030264865ac53d330b79c7686ecdbd667aeaac2b3dec5efabb513255c6e3a079a1009ad8f109872c4b6551ade3171a4ec9e9e0cbc89689535a7941d57f00490b895ce88f652818843c4058bc1bd11013a0eb11e291abfb599e99fb43675ae242a48f8918a84d55e703fc503d073be4b4ebd2f42edc2d128fef4c131325590f6139fdf911100c61741dcfe5f15d50d6f12194ccea8f9cafdb02a57bcce21abe44702538a201226c6431d7d39e8f99508aed7693549e9e965b16400d1c87a47105a6e61b2c084c780be4716ac9418f49f07ac799b1574987ead839dd778a25af3e0dcc6a6889a8e1c4fb2d92e2a9739adcc571c2cbc01ef0eca903297bf5e68cee4886dfbea78e96f74801c05e289b29bd894e58e5e28d5501a8e069a8a85d4ed1f905f01275ab13d7dc53747566d9f5ca4448d7095ef4e6867ad62721e0b088a52ac3d209ce67ca55ac6eed64638a22f949945fe9f88c3ab6029df801f7a6c37c217b6009ee69a6e168b3855321f11d4b613b0bf7454ab39db578ade8f2ae0340c0d2c71c855f180ca45634fd841b9607bdee25cb5cefa7151dbd33496099289b098bfb5ea636ae3001ff8e6290bbc39055fcfd2e35218307dc34e08242c4d25149638cf094a28c4ae30f92400f7576907dd901b1c68a72f4c4c595fd2ebd28c873e14d78255121e3fa703b8960f83d2e8b33471468e4ba3eb64e1c26308520feb625390a6c918ee520ae8a2ad471994df79b35b16bea6ed755de8b7f586cffca572bf46063de939bcc01c0228a73e637662b826a0c666f8c79405fdc64063f2165710c4740afa6bfaa5f83ebfb68d3140f2645fb5eba211d9ff8ecc9d7727f25fbae1bbaaf35c0452fca0666cfb50c3e67cda79df64d6361339b084c36c26bbe4cfc13fc00cc76ff02062590000dfdcc2aa09e90b20fb27286e62bb4fece261f64a57e8bf47473e35576794f1a71acc9861a6d8d09a18f4dcafc43f5bc72fd6720df15a67b8b0887042d71e8be2779bd233e91681da6317c96f723b7991fd7af8d77eb12bd28fe90c3aab6f24d05af495d3fccdd14d52c2389763c1ea41f3cae53c3d54837d549ec158aedabc0810f0d744979d7a902eda4252eca12ce4677403312c83dfee3f55248bfa8cc0ea25d7992f1dd4caaeac86bd4aa794b4839b1f403d1930b12ed2a6bb90b23094fffe30592273ccd65309b50c3d4db78d188561b9befe4ed89f5b16a1e60561565013008745393fe48043768269972aec41e86064357e01d490a2440b4a8106f252c8daf07230672f1e653f1d62a28064189b22790fca96cf87d655fe1744a8f3e21c770b4c48f77182e2b75804d7871f6ddedce44e7245cf6af83f7014f5065e7d9be5fa22bd65af12e28beffb1156497c2683990eb5a17c735b3d6d2cbf5a8d22f26959eb3434701643d1c4df7f3168b76a0b8d4589d7213c3062e2317d8ccd967af92ab50f10b69badd2620f60d307092d3597100390d79354cd0b4b76ed98745d6f41935c38fc870d8ba18ddbdd78a376bd05ae069029dcbcec3db1034da4385683d274be5fcf0cd2ce1b9d632538e70fd9a2acc32a85ef415bcfe4dfeb0ea6ad54db7d0a14fd7f7cd0648aae0af8264cb873469b4f6dcdb9f046ae6bcfd21ab55ed31c5c2ec83b8969d8014847576654ef321146a462198a6fe515915246f149dc14dd6f70826199a0457ce3e2101be47c31ecf7e3eadd8735a3f87b44826021c549cec851aaa5a11b7920a9b872852980a5cb628d627672e2bc525421671948f92d92e7b0d277aa83abcfe7ff376f94f8b3b1c3e37bc74479393c7470e87383f27d342e6a714a311d02b670d953fd7cfcf71c0f76d9672", 0x1000}, {&(0x7f0000001140)="5392dfcb57e950f697026857b4abb2e3c7d76e07f85ff4636c054780b7c7009c64ced00bdc3981c81026bd7ed8caef573a172ed8f98034bb01fd931cd139b9416ba781f3d59e7d71e3a4a3dbab4b993aeac85fcdf661aa08607f0e9f33cd4915c6f176ef52e0dd5e7811b55ee1a54674aee4310436d39f59bfc4d1d4daae2350a9a31dd4745a6be01b5de1d076bce869d22dd2e6acc53038b132c380fdd883b865aee4a32331c7bb16b1cec743e4409af4b2357866ad095fac7c09ce25ce9ac55fa37ac1b4b5029f2e622819bd7b590455ed2c839f23bc1f8f839a748a8cd989ae", 0xe1}], 0x3, &(0x7f0000001280)=[{0xd8, 0x0, 0xfc00000000000000, "e10b383dec7507840ef79fdc57989b12207bccf46efd3772fb471be89cbe30419269f6768ebf22e1e1f119308d678184aebd7f41371ff59317af4c48e5f4e34e9358e55b817df25621ad99d142def8136f13e4083fa912df0cf208fdd6ae60da3879d7f185a8f7ee711db11d11f81c4df258a2e712cd55c43e240ed70f0b8761f383c80126bdb0383ee214532aaf692284e2be758a9f10c7a4a4c1c1a1068fdd26dcf7ac4472f496ac4d0640c58c79e6b6d1ddbc508213e70952829b78cbdfcc62455e6607eeb9fb"}], 0xd8, 0x4000}, 0x48080) 2018/05/16 20:35:03 executing program 4: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) 2018/05/16 20:35:03 executing program 6: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) syz_open_pts(r1, 0xfffffffffffffffd) 2018/05/16 20:35:03 executing program 1: symlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x80, 0x0) ioctl$BLKROGET(r2, 0x125e, &(0x7f0000000200)) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r4 = dup2(r1, r3) ioctl$SG_EMULATED_HOST(r4, 0x2203, &(0x7f0000000000)) fcntl$getown(r1, 0x9) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'yam0\x00', 0xa204}) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000100), &(0x7f0000000080)=0x3c5) 2018/05/16 20:35:03 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x4008000, &(0x7f0000000000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0xffffffffffffff1d) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x6) 2018/05/16 20:35:03 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000380)) r0 = socket$inet6(0xa, 0x3, 0x200000088) recvfrom$inet6(r0, &(0x7f00000002c0)=""/185, 0xb9, 0x0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x230001) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x3, 0xfffffffffffffff8, 0xeb7, 0x4, 0xffffffffffffff82, 0x1, 0xffff, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x4, 0x8, 0x1bb, 0x1, 0x3}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x4, 0xc0, 0x1, 0x0, 0x20}, &(0x7f0000000240)=0x98) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000280)=0xfffffffffffffffe, 0x4) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\t&'], 0x8) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002540)}, 0x0) 2018/05/16 20:35:03 executing program 6: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) syz_open_pts(r1, 0xfffffffffffffffd) 2018/05/16 20:35:03 executing program 2: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000400)='mounts\x00') read(r0, &(0x7f0000000180)=""/230, 0x36e) 2018/05/16 20:35:03 executing program 4: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) 2018/05/16 20:35:03 executing program 7: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mq_open(&(0x7f0000000000)='bdev}\x00', 0x83, 0x10, &(0x7f0000000040)={0x100, 0x1, 0xec, 0x7, 0xffff, 0x4bf, 0x4f62, 0x5}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'sit0\x00'}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x300, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2801000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, r2, 0x102, 0x70bd27, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffffd}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000040}, 0x1) 2018/05/16 20:35:03 executing program 7: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioprio_get$uid(0x3, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000800)) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000500)=ANY=[]) 2018/05/16 20:35:04 executing program 7: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, 0x0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r0) 2018/05/16 20:35:04 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) write$binfmt_elf32(r0, &(0x7f0000000a00)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x8, 0x20}, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}]}, 0x58) 2018/05/16 20:35:04 executing program 5: syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) r0 = socket(0x200000000000011, 0x803, 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000100)=0x4a56, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000001007ac119fd624e65000000000000000000000d0000000100000046a540e71fa1bcc4777ff364bb69bf0823f0faa5cef0cc9745dac74c01a9415d46842d2df3000000"], &(0x7f0000000040)=0x1) accept$packet(r0, &(0x7f0000000140), &(0x7f0000000180)=0x14) 2018/05/16 20:35:04 executing program 3: ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f00000000c0)={"627269616765300200000400de00", {0x2, 0x0, @loopback=0x7f000001}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0xa) 2018/05/16 20:35:04 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) writev(r1, &(0x7f0000001400), 0x0) read(r0, &(0x7f0000000200)=""/254, 0x5) 2018/05/16 20:35:04 executing program 6: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) syz_open_pts(r1, 0xfffffffffffffffd) 2018/05/16 20:35:04 executing program 2: r0 = userfaultfd(0x100000800) munmap(&(0x7f0000ff2000/0xe000)=nil, 0xe000) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x105000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000280)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x100008000}) socket$inet6(0xa, 0x80b, 0x9) getdents(r1, &(0x7f00000002c0)=""/4096, 0x1000) 2018/05/16 20:35:04 executing program 4: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x2) 2018/05/16 20:35:04 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x600000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x43a7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x2, 0xeef9, 0x208, 0x80000001, 0x5, 0x100000001, 0x80000000, 0x8, r1}, 0x20) close(r0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1}, 0x8) shutdown(r2, 0x0) listen(r2, 0x0) accept4$unix(r2, &(0x7f0000000280), &(0x7f0000000300)=0x6e, 0x0) 2018/05/16 20:35:04 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x5, 0x30}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r3, 0x4) r4 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) connect$packet(r1, &(0x7f0000000480)={0x11, 0x0, r5, 0x1, 0xd1a, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x74, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x100, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, &(0x7f0000000240)=0x10) write$binfmt_misc(r0, &(0x7f00000002c0)=ANY=[], 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r6}, 0x10) getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, r4}, 0xc) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'ifb0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) dup3(r1, r2, 0x0) 2018/05/16 20:35:04 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) sendto$inet(r0, &(0x7f0000000000)="320dd92a8950e957968fb2a4e62ac3155afff643423ba90c16bef7b98e4b92e3c381956920069bcc4bd83151bd60c875963cba088a9912ddf6df3c904bc143171839a1954d24707436dc850eb90d496876207a623717d02eafd2967db7aa49a736f6523ddbbda9cf3fe393581f8bc73de180aad189cd83bf50", 0x79, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000180)="1d", 0x1, 0x81, &(0x7f0000000340)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r0) 2018/05/16 20:35:04 executing program 7: r0 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='keyring\x00', 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) keyctl$revoke(0x3, r1) keyctl$setperm(0x5, r2, 0x0) 2018/05/16 20:35:04 executing program 6: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)="033d6fc62c543ed2b8077ba46fb64542539f4e56ba65e28cea2d1b9c9b335a19b6258244ed9f44a28d4b8cf340d750f304b30192acf3e0311f9e563eaf0293c39a4fa57537991776423beb9484175dbc70af28bca44e1e42ee7f84c8ecee6e72a039e28630373926c3b466a8d6c448bf7120", 0x1005, &(0x7f0000000000)) symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='ntfs\x00', 0x60, 0x0) syz_open_pts(r1, 0xfffffffffffffffd) [ 322.793706] EXT4-fs: 14 callbacks suppressed [ 322.793711] EXT4-fs (sda1): re-mounted. Opts: (null) [ 322.803805] EXT4-fs (sda1): re-mounted. Opts: (null) [ 322.822754] protocol 0800 is buggy, dev sit0 [ 322.827333] ================================================================== [ 322.834677] BUG: KASAN: use-after-free in iptunnel_handle_offloads+0x462/0x520 2018/05/16 20:35:04 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x80003, 0x3) sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r1, &(0x7f0000000140)=""/34, 0x21, 0x2042, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x15b) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x4) 2018/05/16 20:35:04 executing program 7: r0 = socket(0x2, 0xa, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x10000000000000, 0x4) bind$netrom(r0, &(0x7f0000000100)=@full={{0x3, {"50de0e1e06a2ab"}}, [{"96cde6c5ee0e4d"}, {"4bcd76b74503e7"}, {"d95cff71bdb533"}, {"d0018f1a42e1a9"}, {"a01b13052d54db"}, {"ccbd52ff8b78cd"}, {"74f0ccfca58a00"}, {"7231b23f154da0"}]}, 0x48) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) tkill(r1, 0x3f) [ 322.842009] Read of size 2 at addr ffff8801c8f679c2 by task syz-executor5/26953 [ 322.849422] [ 322.851036] CPU: 1 PID: 26953 Comm: syz-executor5 Not tainted 4.9.100-g39c8566 #25 [ 322.858713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.868041] ffff8801bc9872e0 ffffffff81eb0f09 ffffea000723d980 ffff8801c8f679c2 [ 322.876014] 0000000000000000 ffff8801c8f679c2 ffff88019428c5c8 ffff8801bc987318 [ 322.883998] ffffffff8156532b ffff8801c8f679c2 0000000000000002 0000000000000000 [ 322.891975] Call Trace: [ 322.894539] [] dump_stack+0xc1/0x128 [ 322.899877] [] print_address_description+0x6c/0x234 [ 322.906547] [] kasan_report.cold.6+0x242/0x2fe [ 322.912750] [] ? iptunnel_handle_offloads+0x462/0x520 [ 322.919569] [] __asan_report_load2_noabort+0x14/0x20 [ 322.926292] [] iptunnel_handle_offloads+0x462/0x520 [ 322.932935] [] sit_tunnel_xmit+0x15b/0x2590 [ 322.938876] [] ? consume_skb+0xd3/0x340 [ 322.944474] [] ? check_preemption_disabled+0x3b/0x170 [ 322.951282] [] ? ipip_rcv+0x490/0x490 [ 322.956703] [] ? dev_queue_xmit_nit+0x5f3/0x820 [ 322.962991] [] ? run_filter+0x290/0x290 [ 322.968584] [] ? __lock_is_held+0xa2/0xf0 [ 322.974363] [] dev_hard_start_xmit+0x197/0x8b0 [ 322.980563] [] __dev_queue_xmit+0x19a5/0x2080 [ 322.986680] [] ? __dev_queue_xmit+0x1e2/0x2080 [ 322.992883] [] ? netdev_pick_tx+0x2c0/0x2c0 [ 322.998825] [] ? __cap_capable+0x168/0x1c0 [ 323.004684] [] ? selinux_capable+0x36/0x40 [ 323.010538] [] ? security_capable+0x94/0xc0 [ 323.016480] [] dev_queue_xmit+0x17/0x20 [ 323.022075] [] packet_sendmsg+0x1eff/0x4470 [ 323.028024] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 323.034844] [] ? debug_check_no_locks_freed+0x210/0x210 [ 323.041826] [] ? packet_cached_dev_get+0x1f0/0x1f0 [ 323.048393] [] ? sock_has_perm+0x292/0x3e0 [ 323.054248] [] ? sock_has_perm+0x9f/0x3e0 [ 323.060018] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 323.067088] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 323.073555] [] ? security_socket_sendmsg+0x8f/0xc0 [ 323.080105] [] ? packet_cached_dev_get+0x1f0/0x1f0 [ 323.086657] [] sock_sendmsg+0xcc/0x110 [ 323.092164] [] ___sys_sendmsg+0x47a/0x840 [ 323.097932] [] ? copy_msghdr_from_user+0x560/0x560 [ 323.104485] [] ? debug_check_no_locks_freed+0x210/0x210 [ 323.111468] [] ? check_preemption_disabled+0x3b/0x170 [ 323.118279] [] ? __fget+0x20a/0x3b0 [ 323.123534] [] __sys_sendmmsg+0x161/0x3d0 [ 323.129303] [] ? SyS_sendmsg+0x50/0x50 [ 323.134812] [] ? packet_bind+0x13f/0x190 [ 323.140494] [] ? fput+0xd2/0x140 [ 323.145480] [] ? SYSC_bind+0x1da/0x280 [ 323.150995] [] ? move_addr_to_kernel.part.13+0x110/0x110 [ 323.158066] [] ? do_futex+0x1770/0x1770 [ 323.163747] [] ? security_file_ioctl+0x8f/0xc0 [ 323.169949] [] SyS_sendmmsg+0x35/0x60 [ 323.175371] [] ? __sys_sendmmsg+0x3d0/0x3d0 [ 323.181312] [] do_syscall_64+0x1a6/0x490 [ 323.186993] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 323.193885] [ 323.195486] Allocated by task 26953: [ 323.199175] save_stack_trace+0x16/0x20 [ 323.203120] save_stack+0x43/0xd0 [ 323.206541] kasan_kmalloc+0xc7/0xe0 [ 323.210223] kasan_slab_alloc+0x12/0x20 [ 323.214167] __kmalloc_track_caller+0xdc/0x2b0 [ 323.218719] __kmalloc_reserve.isra.37+0x33/0xc0 [ 323.223443] __alloc_skb+0x11a/0x600 [ 323.227125] alloc_skb_with_frags+0xaf/0x520 [ 323.231505] sock_alloc_send_pskb+0x5a9/0x750 [ 323.235971] packet_sendmsg+0x1581/0x4470 [ 323.240088] sock_sendmsg+0xcc/0x110 [ 323.243772] ___sys_sendmsg+0x47a/0x840 [ 323.247718] __sys_sendmmsg+0x161/0x3d0 [ 323.251672] SyS_sendmmsg+0x35/0x60 [ 323.255268] do_syscall_64+0x1a6/0x490 [ 323.259125] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 323.264197] [ 323.265796] Freed by task 26953: [ 323.269135] save_stack_trace+0x16/0x20 [ 323.273080] save_stack+0x43/0xd0 [ 323.276509] kasan_slab_free+0x72/0xc0 [ 323.280367] kfree+0xfb/0x310 [ 323.283441] skb_free_head+0x8b/0xb0 [ 323.287125] skb_release_data+0x329/0x400 [ 323.291607] skb_release_all+0x4a/0x60 [ 323.295466] consume_skb+0xc6/0x340 [ 323.299068] packet_rcv+0xe2/0x11e0 [ 323.302666] dev_queue_xmit_nit+0x5d7/0x820 [ 323.306955] dev_hard_start_xmit+0xa6/0x8b0 [ 323.311245] __dev_queue_xmit+0x19a5/0x2080 [ 323.315535] dev_queue_xmit+0x17/0x20 [ 323.319314] packet_sendmsg+0x1eff/0x4470 [ 323.323430] sock_sendmsg+0xcc/0x110 [ 323.327111] ___sys_sendmsg+0x47a/0x840 [ 323.331053] __sys_sendmmsg+0x161/0x3d0 [ 323.334999] SyS_sendmmsg+0x35/0x60 [ 323.338596] do_syscall_64+0x1a6/0x490 [ 323.342455] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 323.347523] [ 323.349123] The buggy address belongs to the object at ffff8801c8f67900 [ 323.349123] which belongs to the cache kmalloc-512 of size 512 [ 323.361750] The buggy address is located 194 bytes inside of [ 323.361750] 512-byte region [ffff8801c8f67900, ffff8801c8f67b00) [ 323.373592] The buggy address belongs to the page: [ 323.378491] page:ffffea000723d980 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 323.388667] flags: 0x8000000000004080(slab|head) [ 323.393390] page dumped because: kasan: bad access detected [ 323.399065] [ 323.400661] Memory state around the buggy address: [ 323.405558] ffff8801c8f67880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 323.412885] ffff8801c8f67900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 323.420214] >ffff8801c8f67980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 323.427544] ^ [ 323.432961] ffff8801c8f67a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 323.440291] ffff8801c8f67a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 323.447617] ================================================================== [ 323.454942] Disabling lock debugging due to kernel taint [ 323.460435] Kernel panic - not syncing: panic_on_warn set ... [ 323.460435] [ 323.467775] CPU: 1 PID: 26953 Comm: syz-executor5 Tainted: G B 4.9.100-g39c8566 #25 [ 323.476664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.485993] ffff8801bc987240 ffffffff81eb0f09 ffffffff843c50e5 00000000ffffffff [ 323.493978] 0000000000000000 0000000000000001 ffff88019428c5c8 ffff8801bc987300 [ 323.501957] ffffffff8141f895 0000000041b58ab3 ffffffff843b87e8 ffffffff8141f6d6 [ 323.509925] Call Trace: [ 323.512483] [] dump_stack+0xc1/0x128 [ 323.517820] [] panic+0x1bf/0x3bc [ 323.522806] [] ? add_taint.cold.6+0x16/0x16 [ 323.528746] [] kasan_end_report+0x47/0x4f [ 323.534513] [] kasan_report.cold.6+0x76/0x2fe [ 323.540643] [] ? iptunnel_handle_offloads+0x462/0x520 [ 323.547457] [] __asan_report_load2_noabort+0x14/0x20 [ 323.554178] [] iptunnel_handle_offloads+0x462/0x520 [ 323.560826] [] sit_tunnel_xmit+0x15b/0x2590 [ 323.566774] [] ? consume_skb+0xd3/0x340 [ 323.572372] [] ? check_preemption_disabled+0x3b/0x170 [ 323.579190] [] ? ipip_rcv+0x490/0x490 [ 323.584613] [] ? dev_queue_xmit_nit+0x5f3/0x820 [ 323.590902] [] ? run_filter+0x290/0x290 [ 323.596497] [] ? __lock_is_held+0xa2/0xf0 [ 323.602265] [] dev_hard_start_xmit+0x197/0x8b0 [ 323.608465] [] __dev_queue_xmit+0x19a5/0x2080 [ 323.614577] [] ? __dev_queue_xmit+0x1e2/0x2080 [ 323.620780] [] ? netdev_pick_tx+0x2c0/0x2c0 [ 323.626726] [] ? __cap_capable+0x168/0x1c0 [ 323.632584] [] ? selinux_capable+0x36/0x40 [ 323.638440] [] ? security_capable+0x94/0xc0 [ 323.644382] [] dev_queue_xmit+0x17/0x20 [ 323.649983] [] packet_sendmsg+0x1eff/0x4470 [ 323.655928] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 323.662738] [] ? debug_check_no_locks_freed+0x210/0x210 [ 323.669724] [] ? packet_cached_dev_get+0x1f0/0x1f0 [ 323.676274] [] ? sock_has_perm+0x292/0x3e0 [ 323.682128] [] ? sock_has_perm+0x9f/0x3e0 [ 323.687906] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 323.694980] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 323.701441] [] ? security_socket_sendmsg+0x8f/0xc0 [ 323.707987] [] ? packet_cached_dev_get+0x1f0/0x1f0 [ 323.714570] [] sock_sendmsg+0xcc/0x110 [ 323.720093] [] ___sys_sendmsg+0x47a/0x840 [ 323.725862] [] ? copy_msghdr_from_user+0x560/0x560 [ 323.732423] [] ? debug_check_no_locks_freed+0x210/0x210 [ 323.739406] [] ? check_preemption_disabled+0x3b/0x170 [ 323.746218] [] ? __fget+0x20a/0x3b0 [ 323.751467] [] __sys_sendmmsg+0x161/0x3d0 [ 323.757234] [] ? SyS_sendmsg+0x50/0x50 [ 323.762744] [] ? packet_bind+0x13f/0x190 [ 323.768424] [] ? fput+0xd2/0x140 [ 323.773413] [] ? SYSC_bind+0x1da/0x280 [ 323.778919] [] ? move_addr_to_kernel.part.13+0x110/0x110 [ 323.785992] [] ? do_futex+0x1770/0x1770 [ 323.791589] [] ? security_file_ioctl+0x8f/0xc0 [ 323.797790] [] SyS_sendmmsg+0x35/0x60 [ 323.803209] [] ? __sys_sendmmsg+0x3d0/0x3d0 [ 323.809149] [] do_syscall_64+0x1a6/0x490 [ 323.814839] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 323.821770] Dumping ftrace buffer: [ 323.825278] (ftrace buffer empty) [ 323.828961] Kernel Offset: disabled [ 323.832558] Rebooting in 86400 seconds..