INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.60' (ECDSA) to the list of known hosts. 2018/03/31 17:58:18 fuzzer started 2018/03/31 17:58:18 dialing manager at 10.128.0.26:37865 syzkaller login: [ 37.284987] can: request_module (can-proto-0) failed. [ 37.293602] can: request_module (can-proto-0) failed. 2018/03/31 17:58:27 kcov=true, comps=true 2018/03/31 17:58:33 executing program 0: recvmmsg(0xffffffffffffff9c, &(0x7f0000006900)=[{{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/98, 0x62}, {&(0x7f0000000100)=""/139, 0x8b}, {&(0x7f00000001c0)=""/99, 0x63}, {&(0x7f0000000240)=""/177, 0xb1}, {&(0x7f0000000300)=""/53, 0x35}], 0x5, &(0x7f00000003c0), 0x0, 0x9}, 0x7}, {{&(0x7f0000000400)=@generic, 0x80, &(0x7f0000000600)=[{&(0x7f0000000480)=""/163, 0xa3}, {&(0x7f0000000540)=""/40, 0x28}, {&(0x7f0000000580)=""/25, 0x19}, {&(0x7f00000005c0)=""/6, 0x6}], 0x4, &(0x7f0000000640)=""/80, 0x50, 0x7fff}, 0xfffffffffffffff7}, {{&(0x7f00000006c0)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000740)=""/119, 0x77}, {&(0x7f00000007c0)=""/247, 0xf7}, {&(0x7f00000008c0)=""/49, 0x31}, {&(0x7f0000000900)=""/200, 0xc8}], 0x4, &(0x7f0000000a40)=""/80, 0x50, 0x8}, 0x3830}, {{0x0, 0x0, &(0x7f0000002e40)=[{&(0x7f0000000ac0)=""/236, 0xec}, {&(0x7f0000000bc0)=""/4096, 0x1000}, {&(0x7f0000001bc0)=""/4096, 0x1000}, {&(0x7f0000002bc0)=""/149, 0x95}, {&(0x7f0000002c80)=""/213, 0xd5}, {&(0x7f0000002d80)=""/157, 0x9d}], 0x6, 0x0, 0x0, 0x400}, 0x1}, {{0x0, 0x0, &(0x7f0000004180)=[{&(0x7f0000002ec0)=""/245, 0xf5}, {&(0x7f0000002fc0)=""/130, 0x82}, {&(0x7f0000003080)=""/222, 0xde}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x2}, 0x10001}, {{&(0x7f00000041c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000005240)=[{&(0x7f0000004240)=""/4096, 0x1000}], 0x1, &(0x7f0000005280)=""/241, 0xf1, 0x7fffffff}, 0x1}, {{&(0x7f0000005380)=@nfc_llcp, 0x80, &(0x7f00000065c0)=[{&(0x7f0000005400)=""/117, 0x75}, {&(0x7f0000005480)=""/4096, 0x1000}, {&(0x7f0000006480)=""/36, 0x24}, {&(0x7f00000064c0)=""/229, 0xe5}], 0x4, &(0x7f0000006600)=""/189, 0xbd, 0x1}, 0x7}, {{&(0x7f00000066c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000068c0)=[{&(0x7f0000006740)=""/119, 0x77}, {&(0x7f00000067c0)=""/195, 0xc3}], 0x2, 0x0, 0x0, 0x3ff}, 0x8}], 0x8, 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000006b00), &(0x7f0000006b40)=0xc) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000006b80)=0x7f, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000006bc0)={@ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x6e, r0}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000006c00)='/dev/dsp\x00', 0xa01, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000006c40), &(0x7f0000006c80)=0xc) mknodat(r2, &(0x7f0000006cc0)='./file0\x00', 0x1e, 0x8) clock_nanosleep(0x7, 0x1, &(0x7f0000006d00)={0x0, 0x1c9c380}, &(0x7f0000006d40)) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000006d80)={0x7, 0xc00000000, 0xb4}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006dc0)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000006e00)={0x3, 0xd, 0x7fff, 0x0, 0x3, 0xfffffffffffffff8}) llistxattr(&(0x7f0000006e40)='./file0\x00', &(0x7f0000006e80)=""/137, 0x89) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000006f40)={0x3, 0x0, 0x10002, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000006f80)={0x1, r5}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000006fc0)={0x81, 0x8fc7, 0xfffffffeffffffff, 0x4, 0x7, 0x400}) r6 = add_key(&(0x7f0000007000)='.request_key_auth\x00', &(0x7f0000007040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000007080)="b77fb9f0541f34fc2bdbb8b5c9a9fd10443a32c47a8db75306f1c68bea261a55cecba69fc0323716011f1a06cc5a073df868691d20221d1e2946684e773a50d2817f7cefb7735075068cf504daf0021083d49f6dab9c8d9a05ec737fe12a615cdad60001549080f9d2d18a994cb708790ba86494b46596b94a026f2a0ec0d7479f4711a9972b75ae11556f98bfb7d8283efcd943fe60db41bdc278d36e7ff25cc1e455f8835a4d080579b4ae758fc0f8e28ba4c84c95e5c5427d9f230ad2", 0xbe, 0xffffffffffffffff) keyctl$read(0xb, r6, &(0x7f0000007140)=""/218, 0xda) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000007240)={0x80000010}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000007280)={r0, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x2f) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00000072c0)='/dev/rtc\x00', 0x80100, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000007300)="1be15262875ffe1f3e3a4e673b714ec6dba1ddfefa97fc78ca39a0b2171403e284df2a1250cfd2d7011aaec20390b2aeb1fae9b791d6c33871efc9618dda9b51c9fd7ec67fd15451e31aee772ec9718248c35a45618f29687c72a872032bc73467ccd0a5271bc50d18b89c64beff") setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000007380)=0x3, 0x4) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f00000073c0)={0x3, 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xab1) ioctl$KVM_GET_MP_STATE(r7, 0x8004ae98, &(0x7f0000007400)) rt_sigsuspend(&(0x7f0000007440)={0x1}, 0x8) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000007480)={0x9, 0x3, [{0x7}, {0x80000001, 0x0, 0xfffffffffffffffb}, {0x7, 0x0, 0x9}, {0x80000000, 0x0, 0x9}, {0x0, 0x0, 0x2}, {0x3ff, 0x0, 0x610}, {0x7f, 0x0, 0x2}, {0x2, 0x0, 0xffffffffffff0001}, {0x8, 0x0, 0x1000}]}) 2018/03/31 17:58:33 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7fff, 0x4000) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x7) close(r0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000080)={0x1, 0x2}) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000000c0)={0xffff, 0x3b, "62e337f69a11bf6f71a6b5a10166fc5b6758fecfd0c3f35785f3296b1519928d8e34dc30f6e342958d08977bb625097c80979e5c0718b2d03a0744"}) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, r2, 0x400, 0x70bd25, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffff46}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000001}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x252}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x40) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000003c0)={@pppoe={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'irlan0\x00'}}, {&(0x7f00000002c0)=""/162, 0xa2}, &(0x7f0000000380)}, 0xa0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000480)=0x4) lseek(r1, 0x5b, 0x3) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x20) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000004c0)="018dae1d91a015d5d178186725ce263d", 0x10) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0xe1, 0x1) fdatasync(r0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000580)=[{{0x0, 0x7530}, 0x0, 0x9, 0x10000}, {{}, 0x5, 0x1ace, 0x9}, {{r3, r4/1000+30000}, 0x6, 0x200000000, 0x1}, {{r5, r6/1000+30000}, 0xd5c, 0x7}, {{}, 0x4d72, 0xff, 0xd3}], 0x78) r7 = syz_open_dev$mouse(&(0x7f0000000600)='/dev/input/mouse#\x00', 0x9, 0x400041) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000000640)=0x0) getpgid(r8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r7) sendmsg$nl_netfilter(r0, &(0x7f00000017c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001780)={&(0x7f00000006c0)={0x10ac, 0xe, 0x0, 0x18, 0x70bd2d, 0x25dfdbfb, {0x0, 0x0, 0x3}, [@generic="981b347021c99b36909c74d6527b9d3fb0849907729bd7ef6b73ca4770df2b127782e6bd7e5b020182df8c44ad90089be463eaff9b1ee15f5c734ffa169360914a9b03ece8e52ba1af98a02c1075515c87cdf9b4467a8d622cd15f356a2a11771a1e567d70ca4a36b375b92470f9f7dd2a72f69097056fdb902edfb17b53523bfea1a1fe90444681409734302d69d2c00241ffb4eb49", @generic="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"]}, 0x10ac}, 0x1, 0x0, 0x0, 0x4}, 0x40) clock_gettime(0x5, &(0x7f0000001800)) sysfs$2(0x2, 0x7, &(0x7f0000001840)=""/120) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000018c0)={'syzkaller1\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001900)=[@in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e23, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0xb8f}], 0x54) getpeername$unix(r7, &(0x7f0000001980), &(0x7f0000001a00)=0x6e) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x1000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r7, 0x84, 0x65, &(0x7f0000001a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x8c18, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, @in6={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e21}], 0xb4) 2018/03/31 17:58:33 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x15) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x80000001, 0x6, 0x4b, 0x1, "4c3543d9c800308e990674414e95d336ac1f19097bde8068d442c10c70d230c8b53daa103aa4e3fe8daf95ea", 0x410}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r0, 0x6}) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x8000, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000100)=@req3={0x3, 0x20, 0xfffffffffffffff7, 0x2, 0x5b, 0xf0, 0xffff}, 0x1c) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000140)={r0, r0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x7c, r2, 0x400, 0x70bd2d, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7f}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x13}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x21c0}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7f}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x2}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4040840}, 0x1) bind$llc(r0, &(0x7f0000000380)={0x1a, 0x337, 0x100000000, 0x1, 0x100000000, 0x2, @random="c4f1ac3e8c73"}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00000003c0)="9e4b494a34d0fcd5bfc425c5f61a0f74e67996921afddca275f9989fe7edaa7d37a08e523c9ab18fbc21060ccda8fa129ac4bfd9fa52e5cb5b557d6b58d58c204e7835d4857c5c180ac36eb9b8b6e071f07c243f853512", 0x57) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000440)=0x9) mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000480)=0x6, 0x5, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000500)={0x7, &(0x7f00000004c0)=[{0x24, 0x5, 0xf819, 0x1ff}, {0x9, 0x3f, 0x7, 0xfff}, {0xa57, 0x95f4, 0x75c, 0xffffffff80000001}, {0x80000000, 0x40, 0x4, 0x7}, {0x6, 0x3, 0xe1, 0x60dd}, {0x0, 0x7fff, 0x6, 0x41a}, {0x1ff, 0x1ff, 0x1, 0x8}]}, 0x10) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil) pread64(r1, &(0x7f0000000540)=""/75, 0x4b, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000005c0)={0x6, 0x4a3}, 0xc) getsockname$packet(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000640)=0x14) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000680)={'filter\x00'}, &(0x7f0000000700)=0x78) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000740)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000840)=@nat={'nat\x00', 0x1b, 0x5, 0x578, 0x0, 0x278, 0xffffffff, 0x278, 0x3b8, 0x4a8, 0x4a8, 0xffffffff, 0x4a8, 0x4a8, 0x5, &(0x7f00000007c0), {[{{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x8, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv4=@rand_addr=0x6, @gre_key=0x4, @icmp_id=0x68}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x17}, [0xff000000, 0xff000000, 0x0, 0xff0000ff], [0xff000000, 0xffffff00, 0xffffffff, 0xffffffff], 'vlan0\x00', 'gre0\x00', {0xff}, {0xff}, 0x87, 0x1, 0x5, 0x2}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d5, 0x4d3, 0xffffffffcaa2b4d9, 0x5, 0x2}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @port=0x4e23, @icmp_id=0x67}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @empty, [0xff000000, 0xff000000, 0xff000000, 0xff], [0xffffffff, 0xffffff00, 0x0, 0xff000000], 'ip6tnl0\x00', 'gretap0\x00', {0xff}, {0xff}, 0x33, 0x0, 0x7, 0x46}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x5, 0x4, 0x40, 0x4, 0x2}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x6, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @icmp_id=0x64, @icmp_id=0x64}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xf}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [0xff, 0xff000000, 0xffffffff, 0xff000000], [0xffffffff, 0xff, 0xffffff00, 0xff0000ff], 'gre0\x00', 'ip6gretap0\x00', {0xff}, {0xff}, 0x2b, 0x9, 0x2, 0x4}, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5d8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000e40)={r1}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000e80)=@ioapic={0x3000, 0x20, 0xfffffffffffffff8, 0xffff, 0x0, [{0x0, 0xfffffffffffffff8, 0xff, [], 0x9}, {0x5, 0xfffffffffffffff7, 0xff, [], 0x3}, {0x4, 0x5f, 0x8, [], 0x7}, {0x9, 0x3, 0x3, [], 0xaca5}, {0x5, 0x3, 0xd2, [], 0xffffffffffffff23}, {0x566, 0x5, 0x1, [], 0x9}, {0x8001, 0x2, 0x9, [], 0x3}, {0x2, 0x8, 0xbd, [], 0x7}, {0x7, 0xa81, 0x1}, {0x9, 0x8, 0x3, [], 0x5}, {0x7, 0x1, 0x3f, [], 0x3}, {0x3, 0xfffffffffffff0b0, 0x517, [], 0x101}, {0x62, 0x7fff, 0x8, [], 0xc0}, {0x4, 0x1, 0x5, [], 0xffffffff}, {0x3, 0x5, 0x0, [], 0x8}, {0x81, 0x8001, 0xcf, [], 0x8000}, {0x5, 0xbc, 0x0, [], 0x4}, {0xbe, 0x80, 0x2, [], 0x98e}, {0x3, 0x9, 0x9, [], 0xffffffffffffff80}, {0x7, 0xae7, 0x7fffffff, [], 0x3}, {0x2, 0x0, 0x100000000, [], 0x8}, {0x3, 0x470, 0x2, [], 0x1}, {0x100, 0x9, 0x3, [], 0x7fff}, {0x8001, 0x100, 0x7, [], 0x101}]}) sendmsg$IPVS_CMD_ZERO(r3, &(0x7f00000010c0)={&(0x7f0000000f80)={0x10, 0x0, 0x0, 0x24020000}, 0xc, &(0x7f0000001080)={&(0x7f0000000fc0)={0x8c, r2, 0x400, 0x70bd26, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x10000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffff9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xf699}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x80}, 0x20000800) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001100)=0x6, 0x2) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000001140)={0x2, 0x1c, [0x7, 0x40, 0x7, 0x800, 0x100, 0x0, 0x8]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001180)={0x0}, &(0x7f00000011c0)=0xc) sched_setscheduler(r4, 0x6, &(0x7f0000001200)=0x3) syz_open_dev$admmidi(&(0x7f0000001240)='/dev/admmidi#\x00', 0x4, 0x0) 2018/03/31 17:58:33 executing program 4: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x800) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xd, 0x6, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x2, 0x3, 0x0, 0x0, 0x40, 0x10}, @alu={0x7, 0x80000001, 0x5, 0x9, 0xf, 0x8, 0x10}, @alu={0x4, 0xffffffffffffff44, 0xd, 0x5, 0x1, 0xfffffffe, 0x4}], &(0x7f0000000040)='syzkaller\x00', 0x1, 0x72, &(0x7f0000000080)=""/114, 0x41000, 0x1, [], r1}, 0x48) mq_unlink(&(0x7f0000000200)='syzkaller\x00') ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000240)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @random="335bfb16c8ac"}, 0x8, {0x2, 0x4e20, @loopback=0x7f000001}, 'vlan0\x00'}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) process_vm_writev(r5, &(0x7f0000001580)=[{&(0x7f0000000340)=""/175, 0xaf}, {&(0x7f0000000400)=""/204, 0xcc}, {&(0x7f0000000500)=""/93, 0x5d}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x4, &(0x7f0000001980)=[{&(0x7f00000015c0)=""/25, 0x19}, {&(0x7f0000001600)=""/48, 0x30}, {&(0x7f0000001640)=""/18, 0x12}, {&(0x7f0000001680)=""/191, 0xbf}, {&(0x7f0000001740)=""/170, 0xaa}, {&(0x7f0000001800)=""/121, 0x79}, {&(0x7f0000001880)=""/238, 0xee}], 0x7, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000001a00)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0xcf9eff89a5a1845b, 0x20, &(0x7f0000ffc000/0x4000)=nil, 0x8000}) readv(r0, &(0x7f0000002d00)=[{&(0x7f0000001a40)=""/193, 0xc1}, {&(0x7f0000001b40)=""/14, 0xe}, {&(0x7f0000001b80)=""/3, 0x3}, {&(0x7f0000001bc0)=""/79, 0x4f}, {&(0x7f0000001c40)=""/58, 0x3a}, {&(0x7f0000001c80)=""/122, 0x7a}, {&(0x7f0000001d00)=""/4096, 0x1000}], 0x7) ioctl$TCSETA(r4, 0x5406, &(0x7f0000002d80)={0x5, 0x200, 0x3a, 0x7ff, 0xfffffffffffffff7, 0x3, 0xffff, 0xfff, 0x3ff, 0x7}) fcntl$getownex(r4, 0x10, &(0x7f0000002dc0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000002e00)={0x4, 0x7fffffff, 0x2}) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000002ec0)={0x3ff, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @rand_addr=0xda6}, 0x4, 0x1, 0xdf08, 0xb87, 0x21ee, &(0x7f0000002e80)='eql\x00', 0x0, 0x9, 0x9ad}) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000002f40), &(0x7f0000002f80)=0x4) r6 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000002fc0)={@dev={0xfe, 0x80, [], 0x1a}, r1}, 0x14) ioctl$KVM_DEASSIGN_DEV_IRQ(r4, 0x4040ae75, &(0x7f0000003000)={0x3f, 0x0, 0x5d, 0x4}) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000003040)={0x7fffffff, 0x0, 0xa8f3}) setsockopt$IP_VS_SO_SET_EDIT(r4, 0x0, 0x483, &(0x7f0000003080)={0x21, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1, 'ovf\x00', 0x1, 0x7f, 0x4}, 0x2c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f00000030c0)=0x18, 0x4) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000003100)={0xff, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x5f3ba86f80588b13, 0xa6, 0x71, 0x9, 0x5, 0x0, 0xfffffffffffffff7, 0x1f, 0xc37}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000003180)={0x0, @in6={{0xa, 0x4e20, 0x3f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0xfff}}, [0x5, 0x401, 0x2, 0x9, 0x49c0000000, 0x3, 0xf6, 0x7, 0xffff, 0x9, 0x4, 0x401, 0x1, 0xed]}, &(0x7f0000003280)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000032c0)={0x3, 0x4, 0x7, 0xe0000000000, r8}, &(0x7f0000003300)=0x10) r9 = openat(r4, &(0x7f0000003340)='./file0\x00', 0x40, 0x2) setsockopt$IP_VS_SO_SET_TIMEOUT(r9, 0x0, 0x48a, &(0x7f0000003380)={0x40, 0x2, 0x9}, 0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r9, 0x84, 0x16, &(0x7f00000033c0)={0x6, [0x8, 0xffff, 0x6, 0x5, 0x0, 0x7]}, 0x10) openat$cgroup_int(r9, &(0x7f0000003400)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000003480)={0x9, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e24}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x2, 0x100, 0x2, 0xabdb, 0x80000000, &(0x7f0000003440)='ipddp0\x00', 0x40, 0xfb, 0x7}) 2018/03/31 17:58:33 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x800, 0x0, 0x1, 0x1, 0x1, [{0x6, 0x1, 0x8, 0x0, 0x0, 0x400}]}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0x5c, 0xb53}, {0x8000, 0x3, 0x0, 0x7fff}, {0x100000000, 0xde, 0x7fff, 0xffff}, {0x3f, 0xfffffffffffffff8, 0x75, 0x4}, {0x3, 0x7, 0x9ee2, 0x6}]}, 0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) socketpair(0x4, 0xf, 0x8bf3, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) r3 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0xffffffffffffffe1, 0x103002) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000240)={0x80000001, 0x3e, 0x4}) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000280)={0x6, 0x9, 0x2, 0x3b, 0x5, [{0x8, 0xdcb, 0x8, 0x0, 0x0, 0x402}, {0x7f, 0x1f, 0x7, 0x0, 0x0, 0x4}, {0x5, 0x9, 0x1, 0x0, 0x0, 0x400}, {0x1, 0x280, 0x0, 0x0, 0x0, 0x4}, {0x5, 0x1, 0x10001, 0x0, 0x0, 0x400}]}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x20100, 0x0) read(r2, &(0x7f0000000400)=""/199, 0xc7) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000500)=0xfffffffffffffffb, 0x4) listen$netrom(r3, 0x9) ioctl$KIOCSOUND(r2, 0x4b2f, 0x8001) accept4$ipx(r1, &(0x7f0000000540), &(0x7f0000000580)=0x10, 0x800) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f00000005c0)={{0x7b, @broadcast=0xffffffff, 0x4e24, 0x1, 'rr\x00', 0x10, 0x3ff, 0x2d}, {@rand_addr=0x8, 0x4e24, 0x10000, 0x6, 0x4, 0xfffffffffffffff7}}, 0x44) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000000640)=""/84) lgetxattr(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)=@random={'security.', '\\%mime_type\x00'}, &(0x7f0000000740)=""/175, 0xaf) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000800), &(0x7f0000000840)=0x4) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000880)='ip6gretap0\x00') getsockname$netrom(r1, &(0x7f00000008c0)=@full, &(0x7f0000000940)=0x48) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000980), &(0x7f00000009c0)=0x4) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000a00)=0xffffffffffffffff, 0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a80)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000b80)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x2020b100}, 0xc, &(0x7f0000000b40)={&(0x7f0000000ac0)={0x7c, r5, 0x0, 0x70bd2b, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x401}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff]}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}]}]}, 0x7c}, 0x1}, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000bc0)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, 'bcsh0\x00'}}) r6 = msgget(0x1, 0x10) msgrcv(r6, &(0x7f0000000c00)={0x0, ""/15}, 0x17, 0x1, 0x1000) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000c40)={0xcd1, 0x3}) 2018/03/31 17:58:33 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1a5101, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000040)=""/39, 0x27) ioctl$KDSETLED(r0, 0x4b32, 0x3) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00', &(0x7f0000000100)=""/59, 0x3b) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x40000, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xc8, r2, 0x8, 0x70bd2b, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1000}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffff26}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000380)={0xec60, 0x7}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0x60, "587eda7dd1a01d3b8ace2df4b0c309748dc37185a0c0b6620e961bd288c9b936cb70a30bf65addbbbf3cd751d8a056255d5d8b95a5aef5e68a6b90fd15b70686bb21a940454625574eba96eed4c423fc5293b74f81c7561ef87e58fc0df71b08"}, &(0x7f0000000440)=0x68) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000480)={r3, 0x489d6baf}, &(0x7f00000004c0)=0x8) recvfrom$ipx(r0, &(0x7f0000000500)=""/208, 0xd0, 0x40000002, &(0x7f0000000600)={0x4, 0xffffffffffff8b61, 0xc1f, "9fbe60b84089", 0x40}, 0x10) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000640)) r5 = syz_open_dev$admmidi(&(0x7f0000000680)='/dev/admmidi#\x00', 0x3, 0x10000) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000800)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000700)={0x94, r2, 0x38, 0x70bd2c, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x80, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffe}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x16}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x8000}, 0x40) ioctl$VHOST_SET_VRING_ERR(r5, 0x4008af22, &(0x7f0000000840)={0x1, r5}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000880)={r4, 0xfffffffffffffffc, 0x1000, "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"}, 0x1008) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000001980)={0x1, &(0x7f00000018c0)=[{}]}) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000001a80)={&(0x7f00000019c0)={0x10}, 0xc, &(0x7f0000001a40)={&(0x7f0000001a00)={0x34, r2, 0x0, 0x70bd2b, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffffd}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x8001) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001b00)={&(0x7f0000001ac0)='./file0\x00'}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000001b40)={0xfffffffffffffff7, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f0000001b80)={0xc76, r6}) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000001bc0)={r3, 0x80000000, 0x80000001, 0x8000}, &(0x7f0000001c00)=0x10) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000001c40)="434067cfca7f9686da2925849e63caaade48c4f7efbdf92ae19f6b7064d54c90bf89d2c0477b1f13aec0a25376a0c4329085d307e5f66c2eeb2d", 0x3a) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000001cc0)={0x6, &(0x7f0000001c80)=[{0x1, 0x1, 0x0, 0x8}, {0x1, 0x8, 0x2, 0x7}, {0x3, 0x7, 0x9, 0x1ff}, {0x7, 0x9, 0x1, 0x9}, {0xffffffffffffffff, 0xa1, 0x6637, 0x9}, {0x7, 0x8, 0x3, 0x200}]}) r7 = syz_open_dev$dspn(&(0x7f0000001d00)='/dev/dsp#\x00', 0x5, 0x80000) r8 = accept4$bt_l2cap(r7, &(0x7f0000001d40), &(0x7f0000001d80)=0xe, 0x800) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000001dc0)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000001e00)={r4, @in6={{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x15}, 0x6}}}, &(0x7f0000001ec0)=0x84) ioctl$VHOST_SET_VRING_ADDR(r8, 0x4028af11, &(0x7f0000002100)={0x3, 0x1, &(0x7f0000001f00)=""/78, &(0x7f0000001f80)=""/92, &(0x7f0000002000)=""/216, 0x100000}) 2018/03/31 17:58:33 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x1000, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x200, 0x80000001, 0x40, 0x6, 0x9, &(0x7f0000000040)='ip_vti0\x00', 0x7, 0x1, 0x1ff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x40000, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000180)={'filter\x00', 0x7, 0x4, 0x460, 0x0, 0x120, 0x120, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000140), {[{{@arp={@dev={0xac, 0x14, 0x14, 0x12}, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xff000000, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x4, 0xfa29, 0x7, 0xc7, 0x40, 0x3, 'bcsf0\x00', 'bridge0\x00', {}, {0xff}}, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x7f, 0x4, 0x2, 0x2}}}, {{@arp={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xff, 0xff000000, @empty, {[0x0, 0x0, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x9, 0x6, 0xc6, 0x100000000, 0x7ff, 0x7, 'tunl0\x00', 'vcan0\x00', {0xff}, {}, 0x0, 0x1}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x15}, @broadcast=0xffffffff, 0xffffffff, 0x0, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, {[0x0, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0x3b0, 0x8, 0x9, 0x8001, 0xffff, 0x4, 'syzkaller0\x00', 'irlan0\x00', {}, {0xff}, 0x0, 0x101}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr=0x100000000, @empty, 0xf, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000680)={'filter\x00', 0x7, 0x4, 0x478, 0x0, 0x258, 0x258, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000640), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0x16}, 0x2, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x2, 0x0, 0x1}}}, {{@arp={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0xffffffff, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@random="334325631f25", {[0xff, 0x0, 0xff, 0xff]}, 0x40, 0x7, 0x3, 0x0, 0x9, 0x7, 'vcan0\x00', 'ifb0\x00', {}, {0xff}, 0x0, 0x210}, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x1, 'syz1\x00', 0x80}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000b80)={0x10001, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x88) signalfd4(r0, &(0x7f0000000c40)={0x3}, 0x8, 0x800) ioctl$TIOCSBRK(r1, 0x5427) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000c80)={0xe367, 0x7, 0x8, 0x7, 0x3ff, 0x0, 0x4, 0x5, 0x0}, &(0x7f0000000cc0)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000d00)={r2, 0xd7}, &(0x7f0000000d40)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000d80)={r2, 0x101, 0x30, 0x8001, 0x8}, &(0x7f0000000dc0)=0x18) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000e00)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4}}, &(0x7f0000000f00)=0xe8) setfsuid(r6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000f40)={r4, 0x2, 0x1, [0x80]}, 0xa) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001140)={r1, &(0x7f0000000f80)="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", &(0x7f0000001080)=""/177}, 0x18) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001180)={'bcsh0\x00', r5}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000011c0)=r3, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001200)={r3, 0x1f}, &(0x7f0000001240)=0x8) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000001280)={'nr0\x00', 0x9}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000012c0)={r2, 0xe3, 0x0, 0x0, 0x300000000000}, &(0x7f0000001300)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001340)={r7, @in6={{0xa, 0x4e23, 0x21, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0xf7}}, 0x1ff, 0x6, 0x6, 0x9, 0x1}, &(0x7f0000001400)=0x98) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000001480)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x258, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000001440), {[{{@arp={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, @mac, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x9, 0x1, 0x100000001, 0x1, 0x4, 0x101, 'ipddp0\x00', 'nr0\x00', {}, {0xff}, 0x0, 0x204}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @multicast2=0xe0000002, @empty, 0x4, 0xffffffff}}}, {{@arp={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xffffff00, @empty, {[0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0x10000, 0x20, 0x1ff, 0x6, 0x9, 0x20, 'rose0\x00', 'lo\x00', {}, {}, 0x0, 0x12}, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x9, 0x4}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xff000000, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, {[0x0, 0x0, 0x0, 0x0, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x9, 0x3, 0x158, 0x1000, 0x800, 0xaec, 'nr0\x00', 'rose0\x00', {0xff}, {0xff}, 0x0, 0x10}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="d10b28245ac9", @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x3ff, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) ioctl$int_out(r1, 0x5460, &(0x7f0000001980)) read$eventfd(r1, &(0x7f00000019c0), 0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001a00)=0x0) sched_getscheduler(r8) syz_open_dev$midi(&(0x7f0000001a40)='/dev/midi#\x00', 0x20, 0x2) 2018/03/31 17:58:33 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x82, 0x402200) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect(r0, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, 0x1, 0x4, 0x2}}, 0x80) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x3, 0x3, 0xb000}, 0x4) r2 = signalfd(r0, &(0x7f0000000100)={0x8}, 0x8) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) setuid(r3) syz_mount_image$hfs(&(0x7f0000000200)='hfs\x00', &(0x7f0000000240)='./file0\x00', 0xffff, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000280)="aa420a333d7596e0eb6270d398326b12baee1fa8335fb5c9c54f33bc7a6468f71049311480a53faea5fa7d870c6470e1276ca3fedf93c349ffec204bf61f45c8ba2d4881d413e098c59aaeac30201bbf60426647accb2c67d0b67671656a99fad83dc33dfdbb43a8efc6a97b4169df51f730c9bd4b106a22cca7e5856e49ef39b26fc69b249714a9499dfec4cf794a55655af327fb39142b9bb77ecd3c000194e0fe6f744a19559fd16f58f6396708b814033986a6555fbb0793dc547868c47b3cfc5d3ef7adc0e5e5da322c3503372a73e8fc", 0xd3, 0x7}, {&(0x7f0000000380)="80b7ebc8", 0x4}], 0x1, &(0x7f0000000400)={[{@iocharset={'iocharset', 0x3d, 'cp857'}, 0x2c}, {@part={'part', 0x3d, [0x39, 0x33]}, 0x2c}, {@type={'type', 0x3d, "f7119949"}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x31, 0x36, 0x30, 0x33, 0x30]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x36, 0x32, 0x34, 0x30, 0x37, 0x37]}, 0x2c}, {@type={'type', 0x3d, "ed4ff150"}, 0x2c}, {@gid={'gid', 0x3d, [0x30, 0x3d, 0x38, 0x37, 0x79, 0x3d, 0x37]}, 0x2c}]}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000480)={0x8000, 0x4, 0x1fa2400, 0x1da9, "3cce82089201e8f92115d55466c82a5c56bf699b5acca9ecb5fe46c2b1bd8a38"}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000004c0)=0x5, 0x4) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000500)=""/61) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000540)=0x3f, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={0x0, 0xffffffff}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000600)={r4, 0xbe54, 0x2, 0x8001, 0x9, 0x80000001}, 0x14) semget$private(0x0, 0x0, 0x114) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000640)=""/181) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000700)="662b81bf72aef4", 0x7) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000740)={@local, @loopback}, &(0x7f0000000780)=0x8) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000007c0)={0x8, 0x0, 0x1, 0xa91, 0x400, 0x2, 0x8, 0x401, 0x9, 0x401, 0x812, 0x5}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000800)=0xfffffffffffffff8) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000880)={0x4, &(0x7f0000000840)=[{}, {}, {}, {}]}) bind$unix(r0, &(0x7f00000008c0)=@file={0x1, './file0\x00'}, 0x6e) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000940)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000009c0)=""/182, &(0x7f0000000a80)=0xb6) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000ac0)={0x5, [0x6, 0x20, 0x2, 0x8, 0x6135]}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000b80)={0x4000, 0x5000, 0x34, 0x2, 0x1f}) getsockname$inet(r5, &(0x7f0000000bc0)={0x0, 0x0, @local}, &(0x7f0000000c00)=0x10) [ 44.451852] IPVS: ftp: loaded support on port[0] = 21 [ 44.504143] IPVS: ftp: loaded support on port[0] = 21 [ 44.542365] IPVS: ftp: loaded support on port[0] = 21 [ 44.586507] IPVS: ftp: loaded support on port[0] = 21 [ 44.653291] IPVS: ftp: loaded support on port[0] = 21 [ 44.724270] IPVS: ftp: loaded support on port[0] = 21 [ 44.805575] IPVS: ftp: loaded support on port[0] = 21 [ 44.888685] IPVS: ftp: loaded support on port[0] = 21 [ 46.560913] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.592738] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.743883] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.811567] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.843639] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.107596] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.145508] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.267839] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.291659] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 50.297816] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.334251] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 50.340432] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.410545] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 50.416772] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.456680] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 50.462907] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.624405] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 50.630552] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.681708] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.690835] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.730782] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 50.736902] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.765287] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 50.771413] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.798543] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.828806] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 50.848511] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 50.854648] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.003787] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.047769] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.054041] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.062969] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.088553] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.106184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.137382] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.146377] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.154418] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.162211] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.168821] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.180857] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.194280] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.205439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.217188] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/31 17:58:40 executing program 5: syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000200)='//file0/../..\x00', 0x0, 0x0, &(0x7f00000002c0), 0x820, &(0x7f0000000440)={[{@max_batch_time={'max_batch_time', 0x3d, [0x37]}, 0x2c}, {@usrjquota='usrjquota=', 0x2c}]}) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000200)='//file0/../..\x00', 0x0, 0x0, &(0x7f00000002c0), 0x820, &(0x7f0000000440)=ANY=[@ANYBLOB='max_batch_time=7,usrjquota=-']) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='//file0/../..\x00', 0xffffffffffffffc0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)}], 0x0, &(0x7f0000000240)) [ 51.281434] mmap: syz-executor3 (5774) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/31 17:58:40 executing program 3: pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f80100", 0x18}], 0x112, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0xfffffff6) syz_mount_image$jfs(&(0x7f0000000240)='jfs\x00', &(0x7f0000000280)="2e2fa5696c653000", 0x5, 0x1, &(0x7f0000000440)=[{&(0x7f00000002c0)="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", 0xfc, 0x280}], 0xa0000, &(0x7f0000000600)=ANY=[]) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x200000, 0x4) rmdir(&(0x7f00000001c0)='./file0\x00') unlinkat(r2, &(0x7f0000000140)='./file0\x00', 0x1fe) symlinkat(&(0x7f00000000c0)="2e2fa5696c653000", r1, &(0x7f00000005c0)='./file0//ile0\x00') linkat(r2, &(0x7f0000000400)="2e2fa5696c653000", r0, &(0x7f0000000480)='./file0\x00', 0x1001) r3 = getuid() fstat(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)="2e2fa5696c653000", r3, r4) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)="2e2fa5696c653000", 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec0500001302000012000000e201006c000200000001000084811f4ce10000001e000000000000000010ec0302000100526549734572334673000000030000000200010000000102010000000d0000000000000000000000000000000000000000000000000000000000", 0x6e, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x0) io_destroy(0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') syz_mount_image$reiserfs(&(0x7f0000000500)='reiserfs\x00', &(0x7f0000000640)="2e2fa5696c653000", 0x4, 0x1, &(0x7f0000000780)=[{&(0x7f0000000680)="1dc0ebe0cd0ee6eb8dcd1240c61cf90fbf2a4e61c90e8c039bb5e0f90462ebad050b8a849de1793d214cccbdc5c7f8bdfab4759fa9ebe2453eb011a49ab9ffc9f2a7c0a887428ea925e217e26781514212fd67ecb66ae2ff3ad660d62caa740088cad3648e06fe9f87fd0e84d0c20a58debbf20943e69cf9d6d85214887ec695a0b30e814b969b42af14acd3b43ec32583bd689a218d58d45510b30f3912b707f198a96d123835043b8fab41323b7476f4d2896d9b619d52b4158b9e5d804269d143c238ea7a1d56", 0xc8, 0xfffffffffffffffb}], 0x20, &(0x7f0000000800)={[{@expose_privroot='expose_privroot', 0x2c}, {@commit={'commit', 0x3d}, 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) [ 51.322678] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/31 17:58:40 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f0000003d80)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000003ec0)=[{0x6c4, 0x0, 0x0, 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{0x6c, 0x6, 0x9, "741fd0a15cc179bf229dffa161eee6f46a8250cc604db3c6575dc247360cf2530f93b34d02c1c42716c199378b66fbebe20abba9a6ab7047811742175ea1259dd8bdb88e513ed34f4671a15bbd30dbeeaadc6aafbffb02a8efb39bf9a1aab5"}], 0x730, 0x4000}, 0x9}, {{0x0, 0x0, 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{&(0x7f000000d8c0)="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0x1000}], 0x2, &(0x7f0000003800)=[{0xe8, 0x117, 0x7, "f7ef554c02a8b5b461b47ba3af3156b54ae3da5196d3eb07696ebf14184572d44902f730c418cd9b179e76ada4c07f6104aa57681ea12286ee879cc15c975b30063cd2b9a5522527bbcf256fee5f68f90ec68066e457c6e2d39898ad9427ac1807291e02cdce20940685690ded76f588f4bf1ff89f7373d55826d886dfafe75fde40200e1b89fbeefb39e2c44db381a9298a01112dc5969d9efa6f045984346a2ecd67b2757915f30ff3e3203fe6052fbfb4ca94c9649df6edc64357bad265f7366895688ba4b718b70f1e8e28f71e5bf0db66d1e54d525085857bcb"}, {0x1c, 0x10f, 0x8, "07cb75d478520da9550c7032ae0e10"}], 0x104, 0x4000000}, 0x200}], 0x4, 0x2000c841) 2018/03/31 17:58:40 executing program 6: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x17ffc, 0x47) open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) splice(0xffffffffffffffff, &(0x7f0000000140), 0xffffffffffffffff, &(0x7f0000000180), 0x2, 0x0) splice(0xffffffffffffffff, &(0x7f0000000540), 0xffffffffffffffff, &(0x7f0000000580), 0x0, 0x2) pipe(&(0x7f00000004c0)={0xffffffffffffffff}) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)) r3 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) pipe(&(0x7f00000005c0)) r4 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x3) write(r4, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a4df71856925b300ab39b1dd592385821faecb039bcdc475ffbacb982187073fc479f1cc6ffa0000af0026e75921d8a8310071ec28e0e6292680755e470aa73f538545ff8b19c257d032f9d", 0x6d) sendfile(r4, r4, &(0x7f0000000040), 0x7527fb3200000000) ftruncate(r3, 0x30) open$dir(&(0x7f00000002c0)='./file0\x00', 0x111103, 0x0) r5 = fcntl$getown(r1, 0x9) fcntl$lock(r2, 0x6, &(0x7f0000000100)={0x0, 0x1, 0x9, 0x4, r5}) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1, 0xf) syz_mount_image$hfs(&(0x7f0000000240)='hfs\x00', &(0x7f0000000280)='./file0\x00', 0x4000000, 0x1, &(0x7f00000006c0)=[{&(0x7f0000000600)="23811a39d7de7519121547d330a6ccd4acd36008deeeb8eae148aee2c264ab80bb97d9ecf357e6bbb29fbd73207684b0d689d2c012c11b7bcef3ea38d4d396f7f541cd92f3e933e1ef090121036139c56e7578633eacf5c6827a593a4adc73872f5ad5a6d0a4bba15aef811ac7d07969643be812d35b47bb81498e3897a8257ad2876a12a857d80174e8a332907be323975e53399fc13aa9b1d930b739cfd70de09857ff3e2a0f7be0e5bac2f891f637abd3", 0xb2, 0x9}], 0x33040, &(0x7f0000000700)={[{@creator={'creator', 0x3d, "ad7c07b7"}, 0x2c}, {@session={'session', 0x3d, [0x3c, 0x30]}, 0x2c}]}) truncate(&(0x7f0000000040)='./file0\x00', 0x4e0b) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) fsync(r6) unlinkat(0xffffffffffffffff, &(0x7f0000001940)='./file0\x00', 0x200) truncate(&(0x7f0000000400)='./file0\x00', 0x1000b) sendfile(r7, r6, &(0x7f0000002b80), 0x7fffffff) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000440)=ANY=[]) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000080)="70726f6300a87c61865d38ca974bbe24f7640fedee4d68f4d2e6aa24414cf7b2ce3c8cddf673c752b1f330fad58be374f71363395366000000e024e45ffc627687d8156a7a1588e910c2195a98bac3fb80fdffc3f2e77ad17cb75cc93c037b204f497057bbb7ba8895c9b65b4fe7e672d72416c19f80bfc16a325c9feac6b1c83ec3a4106a5c2989942df8b08d83dc06292e273c24", 0x0, &(0x7f00000005c0)) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='sockfs\x00', 0x2000020, 0x0) [ 51.451708] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.457980] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.468184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/31 17:58:40 executing program 3: pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f80100", 0x18}], 0x112, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0xfffffff6) syz_mount_image$jfs(&(0x7f0000000240)='jfs\x00', &(0x7f0000000280)="2e2fa5696c653000", 0x5, 0x1, &(0x7f0000000440)=[{&(0x7f00000002c0)="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", 0xfc, 0x280}], 0xa0000, &(0x7f0000000600)=ANY=[]) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x200000, 0x4) rmdir(&(0x7f00000001c0)='./file0\x00') unlinkat(r2, &(0x7f0000000140)='./file0\x00', 0x1fe) symlinkat(&(0x7f00000000c0)="2e2fa5696c653000", r1, &(0x7f00000005c0)='./file0//ile0\x00') linkat(r2, &(0x7f0000000400)="2e2fa5696c653000", r0, &(0x7f0000000480)='./file0\x00', 0x1001) r3 = getuid() fstat(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000003c0)="2e2fa5696c653000", r3, r4) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)="2e2fa5696c653000", 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec0500001302000012000000e201006c000200000001000084811f4ce10000001e000000000000000010ec0302000100526549734572334673000000030000000200010000000102010000000d0000000000000000000000000000000000000000000000000000000000", 0x6e, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x0) io_destroy(0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') syz_mount_image$reiserfs(&(0x7f0000000500)='reiserfs\x00', &(0x7f0000000640)="2e2fa5696c653000", 0x4, 0x1, &(0x7f0000000780)=[{&(0x7f0000000680)="1dc0ebe0cd0ee6eb8dcd1240c61cf90fbf2a4e61c90e8c039bb5e0f90462ebad050b8a849de1793d214cccbdc5c7f8bdfab4759fa9ebe2453eb011a49ab9ffc9f2a7c0a887428ea925e217e26781514212fd67ecb66ae2ff3ad660d62caa740088cad3648e06fe9f87fd0e84d0c20a58debbf20943e69cf9d6d85214887ec695a0b30e814b969b42af14acd3b43ec32583bd689a218d58d45510b30f3912b707f198a96d123835043b8fab41323b7476f4d2896d9b619d52b4158b9e5d804269d143c238ea7a1d56", 0xc8, 0xfffffffffffffffb}], 0x20, &(0x7f0000000800)={[{@expose_privroot='expose_privroot', 0x2c}, {@commit={'commit', 0x3d}, 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) 2018/03/31 17:58:40 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = socket(0xa, 0x2, 0x0) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r2, &(0x7f000009afc8)={&(0x7f0000ef5ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00008e1f70), 0x0, &(0x7f0000437f70)}, 0x0) 2018/03/31 17:58:40 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="100000001000000042d4a82500000000"], 0x10}}], 0x2, 0x8000) [ 51.663265] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.669633] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.682815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.714871] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.750666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.757713] hfs: unable to parse mount options 2018/03/31 17:58:41 executing program 5: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@local, @remote}, &(0x7f0000000140)=0xc) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) [ 51.796805] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.832474] hfs: unable to parse mount options [ 51.841324] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.850479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.887962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.372180] print_req_error: I/O error, dev loop6, sector 0 [ 52.397155] FAT-fs (loop6): bogus number of reserved sectors [ 52.403159] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/03/31 17:58:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) rt_sigqueueinfo(r2, 0x29, &(0x7f0000000080)={0x21, 0x0, 0xffffffffffff48d5, 0x100000001}) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000240)={r4, 0x10001}, &(0x7f0000000280)=0x8) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) write$fuse(r3, &(0x7f00000014c0)=ANY=[@ANYBLOB="c6"], 0x1) 2018/03/31 17:58:41 executing program 1: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file1\x00', 0x20, 0x1, &(0x7f00000008c0)=[{&(0x7f00000007c0)="34e7d04533e37a64f2e501b5fb913d8cbaf17fc3a28bb2aee0d49c7006511db3756ef8473fb7ac851f51faa91809fab578dc1b844fc63f7df613dfe9f33d4b76c17a23d59321b04ed569b7d6c7b778de7535679c4b683ffb138d085c4bd67c2e1b9611b6", 0x64, 0x10001}], 0x401, &(0x7f0000000940)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1e, &(0x7f0000000200)=[{&(0x7f0000010000)="8a3eb0f00000000000000000000000000000000000000000000000000000000066f2d04afeb04be4a49a955c0999809d000001000000000001000000000000005f42485266535f4d070000000000000000204000000000000000020000000000000000000000000000000000000000000000c0010000000000700000000000000600000000000000010000000000000000100000001000000010000000100000610000000500000000000000000000000000000000000000000000004501000000000000000000000001000000000000000000c0010000000000001801000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000009dc99d2bcd6d4cd998ad6d04188a19cb66f2d04afeb04be4a49a955c0999809d000000000000000000000000000000000000000000", 0x140, 0x10000}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000000000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000000000000000009dc99d2bcd6d4cd998ad6d04188a19cb0000000000000000000000000000000000000000", 0x80, 0x10320}, {&(0x7f0000010500)="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", 0x240, 0x20e60}, {&(0x7f0000010a00)="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", 0x1e0, 0x22f00}, {&(0x7f0000010e00)="ecf04b5e0000000000000000000000000000000000000000000000000000000066f2d04afeb04be4a49a955c0999809d00101100000000000000000000000001efd5ec7ac9814020b90ee8d9a4b0b8bc0100000000000000010000000000000004000000000200000000000000840000000000000000e40d0000b701000004000000000000008400000000000000002d0c0000b70100000500000000000000840000000000000000760a0000b70100000700000000000000840000000000000000bf080000b70100000000000000000000000000000000000000000000000000", 0xe0, 0x111000}, {&(0x7f0000011000)="00000000010000000000000000000000000000000060110000000000000000000000000000100000000000000000000000000000000000000000000001000000", 0x40, 0x1119c0}, {&(0x7f0000011200)="000000000000000000000000000000000000000000000000000000010000000000000000000000000000000050110000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000", 0x60, 0x111b60}, {&(0x7f0000011400)="000000000000000000000000000000000000010000000000000000000000000000000040110000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000", 0x60, 0x111d20}, {&(0x7f0000011600)="000000000000000000010000000000000000000000000000000020110000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000", 0x60, 0x111ee0}, {&(0x7f0000011900)="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", 0x140, 0x112f60}, {&(0x7f0000011d00)="000000000000000000000000000000000300000000000000000100000000000000000000000000000000400000000000efd5ec7ac9814020b90ee8d9a4b0b8bcff4a84f20000000000000000000000000000000000000000000000000000000066f2d04afeb04be4a49a955c0999809d00501100000000000000000000000001efd5ec7ac9814020b90ee8d9a4b0b8bc01000000000000000500000000000000", 0xa0, 0x114fc0}, {&(0x7f0000011f00)="509468b00000000000000000000000000000000000000000000000000000000066f2d04afeb04be4a49a955c0999809d00004000000000000100000000000001efd5ec7ac9814020b90ee8d9a4b0b8bc0400000000000000f7ffffffffffffff02000000000001000000000000010000000000000000fb0e0000a000000000010000000000000c0001000000000000ef0e00000c000000000000000000000000", 0xa0, 0x400000}, {&(0x7f0000012200)="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", 0x220, 0x401f40}, {&(0x7f0000012600)="000000000000000000000004000000000000000001000000000000000040000000000000000000000000000010000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000040000000000", 0x60, 0x402720}, {&(0x7f0000012800)="00000100000000000000000000000000000000601100000000000000000000000000001000000000000000000000000000000000000000000000010000000000", 0x40, 0x4028e0}, {&(0x7f0000012b00)="000000000000000000000600000000000000000100000000000000304000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000006000000000000", 0x60, 0x402b60}, {&(0x7f0000012d00)="0000000000000000000000000000000000000500000000000000000000000000000000104000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000", 0x80, 0x402d20}, {&(0x7f0000012f00)="000000000000000000070000000000000000000000000000000040400000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000700000000000000", 0x60, 0x402ee0}, 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{&(0x7f0000015200)="000000000000000000060000000000000000000000000000000050400000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000600000000000000", 0x60, 0x406ee0}, {&(0x7f0000015500)="000000000000000000000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed4100000000000000000000000000000000000000000000000000000000000000", 0x60, 0x407680}, {&(0x7f0000015700)="000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed410000000000000000", 0x40, 0x407840}, {&(0x7f0000015900)="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", 0x120, 0x4079e0}, {&(0x7f0000015c00)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41000000000000000000000000000000000000000000000000", 0x60, 0x407c80}, {&(0x7f0000015e00)="00000000000000000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed4100", 0x40, 0x407e40}], 0x0, &(0x7f0000016000)) 2018/03/31 17:58:41 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000fe1fe4)={0x6, 0x4, 0x718b, 0xff}, 0x220) 2018/03/31 17:58:41 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000791fd1)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @rand_addr}}}}}, &(0x7f0000ae3000)) 2018/03/31 17:58:41 executing program 5: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@local, @remote}, &(0x7f0000000140)=0xc) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) 2018/03/31 17:58:41 executing program 4: r0 = socket(0x2, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="120000000000000005c7e89d762d5aa51bc18d75064e053552"]}) 2018/03/31 17:58:41 executing program 7: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) 2018/03/31 17:58:41 executing program 6: syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000200)='//file0/../..\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000440)={[{@max_batch_time={'max_batch_time', 0x3d, [0x0]}, 0x2c}]}) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000200)='//file0/../..\x00', 0x0, 0x0, &(0x7f00000002c0), 0x820, &(0x7f0000000440)=ANY=[@ANYBLOB='max_batch_time=7,usrjquota=-']) 2018/03/31 17:58:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x9, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f00000000c0)="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", 0x240, 0x0, 0x0, 0x0) [ 52.718957] FAT-fs (loop1): bogus number of reserved sectors [ 52.724866] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/03/31 17:58:42 executing program 4: r0 = socket(0x2, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="120000000000000005c7e89d762d5aa51bc18d75064e053552"]}) 2018/03/31 17:58:42 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x324) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000000080)}, 0x3) 2018/03/31 17:58:42 executing program 5: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@local, @remote}, &(0x7f0000000140)=0xc) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) 2018/03/31 17:58:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000001a00010000000000000000000200000008000000849a00005e8d3a688f560d194e00444b64c0da79b7ab7add50e24f625d720300000000000000b5add42b87c288cc78e55a30a228e8cdc9066e6827d5242c964f4063eb3e108392799509ab7069ee00d42a0627a2015f5c567568f7bde16e42a1f95c17d95eca4241f74541f326fc8b61e3a16d1a15846337f3a596044ad88ca1f0b8f7efd104e202a1c32b4f"], 0x1}, 0x1}, 0x0) [ 52.782081] BTRFS: device fsid 66f2d04a-feb0-4be4-a49a-955c0999809d devid 1 transid 7 /dev/loop1 2018/03/31 17:58:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000b40)="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", 0x5a9, 0x0, 0x0, 0x0) 2018/03/31 17:58:42 executing program 4: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x200) fcntl$setstatus(r0, 0x4, 0x2400) syz_mount_image$bfs(&(0x7f0000000680)='bfs\x00', &(0x7f00000006c0)='./file0\x00', 0x1, 0x0, &(0x7f0000000700), 0x200000, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec0500001302000012000000e2010000000200000001000084811f4ce10000001e000000000000000010ec0302000100526549734572334673000000030000000200010000000102010000000d000000000000000000000000000000000000000000000000000000000000000000000001001e007b78be5a00", 0x7d, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) syz_mount_image$ext4(&(0x7f0000000700)='ext2\x00', &(0x7f0000000740)='./file0\x00', 0x1, 0x1, &(0x7f0000001a00)=[{&(0x7f0000000780)="af0f34a46e7ad351855e25b56c6ac8fb9a4d642a98e977aa7164a3225798f8d2382641d79de8727f5958f3c04e5b654f89bfac88d941fe246f4028799682eb8c93743f534b1224d9d02f4ef4d07698284ee724e8cf6d182bf4c1352616aa8577f9cdadf3ce4ce04b1bd152153f5fe4573986ec1822688ef78ae99cb354fe0c0982bad8f0f8ba705ec637fee76fdc082af927f985544767ad0f49a2980457b4888dc919715eba81a37652a8ad5366da0a80c2406dee1353a2bcf4a2943835ad9564c6bdf697e34fa58c33f1c92d85ff7ae68c43d23edd", 0xd6, 0x9ef5}], 0x200000, &(0x7f0000001a80)) io_destroy(0x0) r1 = open$dir(&(0x7f0000000640)='./file0\x00', 0x141080, 0x2f) r2 = open$dir(&(0x7f0000000600)='./file0\x00', 0x0, 0x4) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x5, 0x1, &(0x7f0000000500)=[{&(0x7f0000000180)="d0aa89bf28864a84fd36453906", 0xd, 0xfffffffffffffe00}], 0x0, &(0x7f00000005c0)=ANY=[]) pipe(&(0x7f00000001c0)) fcntl$dupfd(r2, 0x406, r1) [ 52.944583] BTRFS error (device loop1): superblock checksum mismatch [ 52.989425] BTRFS error (device loop1): open_ctree failed [ 52.993468] BFS-fs: bfs_fill_super(): No BFS filesystem on loop4 (magic=00000000) [ 53.064379] FAT-fs (loop1): bogus number of reserved sectors [ 53.070375] FAT-fs (loop1): Can't find a valid FAT filesystem [ 53.078434] REISERFS (device loop4): found reiserfs format "3.5" with non-standard journal [ 53.087487] REISERFS (device loop4): using ordered data mode [ 53.093451] reiserfs: using flush barriers [ 53.111000] REISERFS warning (device loop4): sh-460 journal_init: journal header magic 0 (device ram226) does not match to magic found in super block 4c1f8184 [ 53.131787] REISERFS warning (device loop4): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 53.149882] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 2018/03/31 17:58:42 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0xc00) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/03/31 17:58:42 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6gretap0\x00'}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000001d00010800000000000000000a000000", @ANYBLOB="0000000014000100fe800000000000000000000002000000"], 0x2}, 0x1}, 0x0) 2018/03/31 17:58:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91befa07424adee901d2da75af1f0200f5f87e5eab26d7a071fb35331c00000000000000000000009f6792b30b6a3c19621f45a42a13b5b66359c2d62781b4638b101334ba0a2325492d82a11e9d313aaff94dec60d112b748ebb23e5f53c425858ee2edcaf195c692b2ecdf528e80d2600d32a657fa53af57a4869ef0cc0d8589749e23d9ca07c2d02f396e3ff4871cd20f8c5ed854ceeb3d9e961edf2b9e3ac5401325bca24e3a01b9cd3c6646fe0e9185902b5d767942a41461b57dafb423ae27e17ae0614edd05859d891a855f9d15e531d755239d9ec56e97731549164652") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)) 2018/03/31 17:58:42 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140)={0x77359400}, 0x8) 2018/03/31 17:58:42 executing program 5: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@local, @remote}, &(0x7f0000000140)=0xc) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) 2018/03/31 17:58:42 executing program 4: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x200) fcntl$setstatus(r0, 0x4, 0x2400) syz_mount_image$bfs(&(0x7f0000000680)='bfs\x00', &(0x7f00000006c0)='./file0\x00', 0x1, 0x0, &(0x7f0000000700), 0x200000, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec0500001302000012000000e2010000000200000001000084811f4ce10000001e000000000000000010ec0302000100526549734572334673000000030000000200010000000102010000000d000000000000000000000000000000000000000000000000000000000000000000000001001e007b78be5a00", 0x7d, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) syz_mount_image$ext4(&(0x7f0000000700)='ext2\x00', &(0x7f0000000740)='./file0\x00', 0x1, 0x1, &(0x7f0000001a00)=[{&(0x7f0000000780)="af0f34a46e7ad351855e25b56c6ac8fb9a4d642a98e977aa7164a3225798f8d2382641d79de8727f5958f3c04e5b654f89bfac88d941fe246f4028799682eb8c93743f534b1224d9d02f4ef4d07698284ee724e8cf6d182bf4c1352616aa8577f9cdadf3ce4ce04b1bd152153f5fe4573986ec1822688ef78ae99cb354fe0c0982bad8f0f8ba705ec637fee76fdc082af927f985544767ad0f49a2980457b4888dc919715eba81a37652a8ad5366da0a80c2406dee1353a2bcf4a2943835ad9564c6bdf697e34fa58c33f1c92d85ff7ae68c43d23edd", 0xd6, 0x9ef5}], 0x200000, &(0x7f0000001a80)) io_destroy(0x0) r1 = open$dir(&(0x7f0000000640)='./file0\x00', 0x141080, 0x2f) r2 = open$dir(&(0x7f0000000600)='./file0\x00', 0x0, 0x4) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x5, 0x1, &(0x7f0000000500)=[{&(0x7f0000000180)="d0aa89bf28864a84fd36453906", 0xd, 0xfffffffffffffe00}], 0x0, &(0x7f00000005c0)=ANY=[]) pipe(&(0x7f00000001c0)) fcntl$dupfd(r2, 0x406, r1) 2018/03/31 17:58:42 executing program 6: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f00002bd93e)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xc, 0x2011, r1, 0x0) 2018/03/31 17:58:42 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) [ 53.165375] FAT-fs (loop4): bogus number of reserved sectors [ 53.171426] FAT-fs (loop4): Can't find a valid FAT filesystem [ 53.184931] BFS-fs: bfs_fill_super(): No BFS filesystem on loop4 (magic=00000000) [ 53.199709] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 2018/03/31 17:58:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000012000d05000000000000000007000000", @ANYBLOB="00000000000000f207001d0064e2000021b1c0d3185477bb58b48886a93fa28a5983869533d3a618000000000000003f8bfde472b98d6fa1306c11b350af7112bbe82fe319e3e77ab0432559c27b8201000000000000008b69fad6e2"], 0x2}, 0x1}, 0x0) 2018/03/31 17:58:42 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) write(r0, &(0x7f00000001c0)="d09f9f17", 0x4) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)}, 0x0) [ 53.285999] BFS-fs: bfs_fill_super(): No BFS filesystem on loop4 (magic=00000000) [ 53.372216] REISERFS (device loop4): found reiserfs format "3.5" with non-standard journal [ 53.413631] REISERFS (device loop4): using ordered data mode [ 53.419723] reiserfs: using flush barriers [ 53.429797] REISERFS warning (device loop4): sh-460 journal_init: journal header magic 0 (device ram226) does not match to magic found in super block 4c1f8184 [ 53.444658] REISERFS warning (device loop4): sh-2022 reiserfs_fill_super: unable to initialize journal space 2018/03/31 17:58:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/31 17:58:42 executing program 5: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@local, @remote}, &(0x7f0000000140)=0xc) 2018/03/31 17:58:42 executing program 0: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$netlink(r1, &(0x7f0000802fc8)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f000035b000), 0x0, &(0x7f0000f53fb0)}, 0x8000) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/03/31 17:58:42 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000adcff8)=[{0x6, 0x0, 0x0, 0x9f}]}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000618ec1)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0d61c0d32e11b38e9dd18c58f6bd779650fc30d93653bdaecf323c9f62ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e3168", 0x80, 0x51, &(0x7f0000668000)={0x2, 0x0, @rand_addr}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/31 17:58:42 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1e, &(0x7f0000000200)=[{&(0x7f0000010000)="8a3eb0f00000000000000000000000000000000000000000000000000000000066f2d04afeb04be4a49a955c0999809d000001000000000001000000000000005f42485266535f4d070000000000000000204000000000000000020000000000000000000000000000000000000000000000c0010000000000700000000000000600000000000000010000000000000000100000001000000010000000100000610000000500000000000000000000000000000000000000000000004501000000000000000000000001000000000000000000c0010000000000001801000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000009dc99d2bcd6d4cd998ad6d04188a19cb66f2d04afeb04be4a49a955c0999809d0000000000000000000000", 0x136, 0x10000}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000000000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000000000000000009dc99d2bcd6d4cd998ad6d04188a19cb0000000000000000000000000000000000000000", 0x80, 0x10320}, {&(0x7f0000010500)="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", 0x240, 0x20e60}, {&(0x7f0000010a00)="2c000000000002000000000000000000010000000000050000000000000000000100000001000010000001000000010000000000000000004000000000009dc99d2bcd6d4cd998ad6d04188a19cb000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000000000000000009dc99d2bcd6d4cd998ad6d04188a19cb01000000000000000000c0010000000000006c00000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000009dc99d2bcd6d4cd998ad6d04188a19cb66f2d04afeb04be4a49a955c0999809db9079e1a0000000000000000000000000000000000000000000000000000000066f2d04afeb04be4a49a955c0999809d00300200000000000100000000000001efd5ec7ac9814020b90ee8d9a4b0b8bc0300000000000000030000000000000004000000000100000000000000d80100000000000000390f0000620000000001000000000000e40000000000000000e90e0000500000000001000000000000e40000400000000000990e0000500000000001000000000000e400006c0000000000490e0000500000000000000000000000000000000000000000000000000000", 0x1e0, 0x22f00}, {&(0x7f0000010e00)="ecf04b5e0000000000000000000000000000000000000000000000000000000066f2d04afeb04be4a49a955c0999809d00101100000000000000000000000001efd5ec7ac9814020b90ee8d9a4b0b8bc0100000000000000010000000000000004000000000200000000000000840000000000000000e40d0000b701000004000000000000008400000000000000002d0c0000b70100000500000000000000840000000000000000760a0000b70100000700000000000000840000000000000000bf080000b70100000000000000000000000000000000000000000000000000", 0xe0, 0x111000}, {&(0x7f0000011000)="00000000010000000000000000000000000000000060110000000000000000000000000000100000000000000000000000000000000000000000000001000000", 0x40, 0x1119c0}, {&(0x7f0000011200)="000000000000000000000000000000000000000000000000000000010000000000000000000000000000000050110000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000", 0x60, 0x111b60}, {&(0x7f0000011400)="000000000000000000000000000000000000010000000000000000000000000000000040110000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000", 0x60, 0x111d20}, {&(0x7f0000011600)="000000000000000000010000000000000000000000000000000020110000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000", 0x60, 0x111ee0}, {&(0x7f0000011900)="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", 0x140, 0x112f60}, {&(0x7f0000011d00)="000000000000000000000000000000000300000000000000000100000000000000000000000000000000400000000000efd5ec7ac9814020b90ee8d9a4b0b8bcff4a84f20000000000000000000000000000000000000000000000000000000066f2d04afeb04be4a49a955c0999809d00501100000000000000000000000001efd5ec7ac9814020b90ee8d9a4b0b8bc01000000000000000500000000000000", 0xa0, 0x114fc0}, {&(0x7f0000011f00)="509468b00000000000000000000000000000000000000000000000000000000066f2d04afeb04be4a49a955c0999809d00004000000000000100000000000001efd5ec7ac9814020b90ee8d9a4b0b8bc0400000000000000f7ffffffffffffff02000000000001000000000000010000000000000000fb0e0000a000000000010000000000000c0001000000000000ef0e00000c000000000000000000000000", 0xa0, 0x400000}, {&(0x7f0000012200)="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", 0x220, 0x401f40}, {&(0x7f0000012600)="000000000000000000000004000000000000000001000000000000000040000000000000000000000000000010000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000040000000000", 0x60, 0x402720}, {&(0x7f0000012800)="00000100000000000000000000000000000000601100000000000000000000000000001000000000000000000000000000000000000000000000010000000000", 0x40, 0x4028e0}, {&(0x7f0000012b00)="000000000000000000000600000000000000000100000000000000304000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000006000000000000", 0x60, 0x402b60}, {&(0x7f0000012d00)="0000000000000000000000000000000000000500000000000000000000000000000000104000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000", 0x80, 0x402d20}, {&(0x7f0000012f00)="000000000000000000070000000000000000000000000000000040400000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000700000000000000", 0x60, 0x402ee0}, 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0x40, 0x407e40}], 0x0, &(0x7f0000016000)) 2018/03/31 17:58:42 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x84) fcntl$getown(r0, 0x9) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x7b, 0x8, "bf73e69b8eee654f5f466453839f15f8306f4d15f22d20276b142f487094a957613b7071f0afb0f4e22e7286dabafe6b7ebfcbce7e6d47eff764aa0e364101e41b00b5d849d4a37a9ad1ee02d78510698f11228f766c8c1fe2183e5df9007ff31f3ed46c57ffd4118d981ef0f8b809e276095c"}, &(0x7f0000000100), 0x1000) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$minix(&(0x7f0000000180)='minix\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f00000012c0)=[{&(0x7f0000000200)="676b3ebd1720ca03f90f7e702424976d96fba3c178a37347f0a48db55cecc234abd3d19da4d9061a66f0e4b8f198a199be5e13c029694514a31ec554c8761dae91e85eb0b18e1b1ec755f7f1f65bc0d3fe28c5014c8225469339ab8c2bed983f80936268388d05c5c179dc746fe6c83baf7e31119b561b9b4aae7a65bb2b835d86fa7467ca6a13102a6b1c6195d8adbdea0b50b23b2b6f1aee4e08f799a6f3265ef6045695fc3d407fd0cf8d105ee48a2ebd3f3bd178fd5d23e57d0c916752", 0xbf, 0x7}], 0x2010, 0x0) pipe(&(0x7f0000001300)={0xffffffffffffffff}) r4 = open(&(0x7f0000001340)='./file0\x00', 0x80, 0x100) syz_mount_image$hfsplus(&(0x7f0000001380)='hfsplus\x00', &(0x7f00000013c0)='./file0/file0\x00', 0x6, 0x4, &(0x7f0000003740)=[{&(0x7f0000001400)="8ab6a47862bcf57856ddf020d222690744bf8217a59d5c6a971b66f421674a8218f6e9c08c1ae4cdfb4e6a4050541b14a4dce06a30c265bf7eebcd037dd1a74981a5afa20771714c7d51363125087e1cf95cd1e01d7eb6e0cb4a375af58c82beb39b37af963261e9675f275634c9b2e13262ce00e111f43292dc0794b432e37cb9b186d8dd5b0c261f2940ed4ef05a5381f6b3963d03ec6e6b73f6876b73e76ffc202ab3c528dac3de47c0bac9b92d84cef2cc2ed72b530ca7659b657bd96e6be61e1dcca9fd54e999f3f1878c8745a37291829b5f0f8ba027b94da95d489429086e9c75d609085b86d75afc306d34c9489db2ea5760b6a17ef8bb414a4d39376392fa990ff4ad08deadd15cb013a498eb64220902b4a3cd73643dfe1432ac0a770105e322ec9e23c4cd9716eb20b1e6eb54f4829e29f8cebbd468ead2704e52bfd9d905e580041cd85e1a4703a17af636bdc2f34492055c018818e31fd402ad0b63caedb4126af2fd5f2a1ad74a0512026f9b4928eff53d7897b93999fce3ed6a4baa8a2c75a4b586709d597c9cafd6c3b7309e19f2a41855c1e7e95d1fa01f1ee5cd313e2b4365a9a81bda8eba638561ad8e3ca2273061bd9f98b7ec6a37647a74d1d18c1a663b6fdde383156503ed295302aee714ed3533dc31817964fc52b30f5dc41d8b6c92ed3f2f9e1a642928a38e577f0a022536a617a34567f2c339c8ac435eae59458199e8f706edc687dadd0d48fee1effb4129f4593078b801c79e2ba27a5e1a15e5d80b746f193ae7f1e06b1b4714ae00238092f841d530942a7d01c0a33999d825a9b394be103c3f241de0f9277f50b509b8a12d5653c0ce05addb3524b03a0a5b3af1a9eb0688dc476c8e7b6f8b107c020e63534b8222cd1d09eb2f28640cbcf18ce3d70a8eb41088c94ab5db4c923422a054731b2a24e6307c725938108b3f226a8cf30df2dc3b9a7cefc6ebb0f40c0fb0e103106611781721985d246e041098c0e4f5cd819e4c69c64874b3e3814cf918777297b6f9e1bd9eb02be009f43a0c5f73c98072d3b77e4967a69bc709fad805e3c79a1202d42548ce421ca8e4c5037e67d26dff9576912b95db1a8a0166ede6344d72e05b316ef8fbd9f2fb36d995351b7be5b7bd5b745920c60289eabb3c9f25b4d2b8ae64f0607ce1f2511d0987fbda8e29af09fadcc72feb1803ef3b561d64f4df0c4973a3b6187a091c2d5994b68afdde6af859b969d0e538d953077ebf77f0bd1db393544872729d5c293441cfa57a3e6c3308b972fd6dce515cda78c5f5cdaa7adc07d061a3509b5b51af0d81bb9b77bca51b1dee3e669dcb15e741aa827012e2f48947fe46dd7afd1be7096edafbda5b6c247b87bde28514644189307a1d8ec9658bb6b470d2a1288836d369b5d0ef3365cfa574cf4f45d3ad0c8fce465d279f13f3d6631799e4c60b6fa38120bd5655768735d3d70ae444d94682a3161fbed737f9f106fd666835f13dd6cbcab862d8e4495bc1fba9c107e96b0c71679cf54ab40f0f83b6e4e48df67ca87ccec4ce37e1d6087fb7fcebf47653b09e9f20f61b7343c3890b8e9a724970d43e156ae2a5932350b0ff175cf9176f838810ba76966bc0f7e50c4b4352ef39df8934e709f804a573bf64ba874c5d4db4d3c8e74f6f015d86ba33a0a6682982832b5ab4dee6ba0025b15bcad0eb105a67aeaf12ef388aaac9f8246317d8d6712132546d769bbf3cf6d579b6688b7a1df56dc1267efc288a2d67b6e54692d055ce6d0884ab43daed54016a4b1f335dabd728ddd0fb141a964c18cd085fd013d0771bc1544f04dbae6fc629024ad9d21b1f8584312467ce8da8cd30fc79e85571076698e4a15d24a0bf397bb04ae981eb554d3e626e5bbaa1e80beddbb2b541f5cb803be70fc8013359762951acee87cf828b4469d6d00b071fd6c1d4a5d0b97ad118710c208b92056f586525189cd83657098b884b3ed7011c4b89f21393d3aca49e04f57233f1e01918ab0fd42e0e2cd8053e079fb85cf505f0a0560ba456e4488f61f197596ade25b5a64ba396a380a0e8203ac028595db63e2b65e6fd45a411f1ac8d7ce89144149ade5c3d6adf54319922118a2a2f13846848171391bfbbec9be70092b105e1fd2ad48537a26c481bc33ab2ff884aaa4ff75105a770e36a2c93c4558da03037858a7f6bd475b8547af98cd437448d22acb6a3a40065c0dc89fa815e8c918b491466afb510dd2adfa1818427ae06e8da55300c1dd9d21f55550b1e2e95d42b5f15b75a32af60c2d1c312de638722bcd896700f0e18b85d2b50a3499abf4c5840daf7e1a6187e163c1de8372fe35784830b6cbfcd5b0ad9af0222c1ee602f8732c317f44bf9fcfedf1d0b3bf94026430163d0fc8f9dcbaab6a8a7c90c3e808e6475bdec8b4b82f70783e7b0580c0a9c2d68304340bdec0778bfb55303e0544caa0db655885ffd6cc82d21ac2223e7a8892921e522af2ca4bfde66802c098fcfa3d2e822cf6470de748fb4833770940f8b9b30ca7bed6125f07476771998b9886f5cabc121f0b8ca4a19dba5b38d184bfa30aaee9644aae6d986cf67026ff68184f8266c0b2f7b83b6494b20ff5bb51cb8b0cb4bf648e133f94ca906306a88f43ddbbf7c2b51367df77d32dc1943b06a7777e3c0ba02c23039ed84662e6762d02b9ec0735ae8ead37db1d4d46e028dda010e0af35a8f6ef01da3b6ccd88c07f844bc871d0ab6dcf52ffd418430491bd06f3db0f3a7013bf1ca6059f34ac142599c778d22a97e259a2c42ec11a0dd4987ae3a3791925c05fdc91ff4f3d0e39f0f0c86cd565bdd96235f824b3d9e41b75668f597a8681b32aa116631171e5615c8c2a1d530ba50bd587cc51c6d20e46685d493723f2e74ba552703f1a61a91da723440417b6e1291e1c5d895b03741f2163fae8810a81f355ddc3cc668219c1f5c60940e072b0124ff1873a9e0f12d9f0905ec403e809cee376f52314bb3b1609619e385518398b52a4ebc875c06b8b43343352dc5239b34a1aa8a418869ba73e7f002f64f942fbb16ab3379589d72f4847ce2416474bfa8c65d78323361008ed7ee67bec00438ba4d929f27dd7adf75e24d75c8a4f6dcd6314a3a1b6f1a04747ae62798e3a307c40cb5dc3ebc7a6c7e1af00d879c3a62db50ebd08c87d0ed358a62a51cddaa1073411ab15723d72768221b78459bb166b745268144399ecdc9e91980eae2a2641a12c71da12a574599162b929e65cd85fa7401248f29aba072cafa9180fe8ab06bc2d80eb349b3242d08da648382395b1909a17a2b98908c8d9c24f5031070a58cfe8afee9e98c0944a986817930b657a5e3dd7ef4d5ea81fc42dbee0f10a2f17b63c624d569bb47c0ec324aae013fe4bda59ec434a0f4c040248feef74fb6db667fbb862ff51681056e179af08d933f16949d7a9a7cc893f3797ca34f4c94ef425f10a898328e161c4787bab3b408e56bb39a3ca6584702d4b2be0df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0x1000, 0x6}, {&(0x7f00000024c0)="0187cbefaa8f3d4a8683", 0xa, 0xfffffffffffffffb}, {&(0x7f0000003500)="04a7b2d3c388090d3416652b6a67996ececb656b33fc82702f48923e9dd54232d5e2bedcc1576c51e509db4c4780802ca8c35fec1983b5be9fedb63587629f136b6a6ff7e7a646202de69b2eced13b89f45ec53bf36042da4c4c7200b285ed50cc733ed2a6af9226e4f09527eaa59c4e6fb73dadcc468a741c5b7b", 0x7b, 0x1}, {&(0x7f0000003600)="c22e210f16af866e668fae4204c3302f3614b80cae4fdf97ac26e7d19d6465386ce81817db6a88f52a0f0635a0c2889acecfdcbd4f5d", 0x36, 0x7f}], 0x3000, &(0x7f0000003800)={[{@part={'part', 0x3d, [0x37, 0x7b, 0x39, 0x3d, 0x30]}, 0x2c}]}) syz_mount_image$btrfs(&(0x7f0000003840)='btrfs\x00', &(0x7f0000003880)='./file0\x00', 0x2, 0x3, &(0x7f0000003c40)=[{&(0x7f00000038c0)="3916723c9c0907debf9252ab5f4a600a7af23e816f9f2995e266ee581ac01fd74923f83c8c37b01f8587506022ce72fef956d444d3d4f1f5c0aad6b81a0cc4ef0946c5749a9b5b5b04e10a526ad8bc6dc991427cb143db542cf86a9cdc4d05177e0a47b0134e2e9b8367f6f47e99a8a2ade1aa0f0e170273010f0892c54a79cd3db5cd8b4ab68eb18fb08e37d5e6c4e1124bba19643295d12ac91eaa5637bc4f75d5272344ec", 0xa6}, {&(0x7f0000003a40)="e23bc7786c7b893091c4166637422696b5e37949b6029945199343fbd1485832ffdd05fad7b3a609b969822be54565ae5f374cc134d2f7e8b2d4e5508e1745ed8a202e328f4d2c91b95776231d2f18f254f313929303ae1f04d8dc1491da287bd4da9f6c41b350ca5f37bced6436d61a45331eebaffcb280d1b4ead0c6f4e6fd02cc035d1e5804011f4d7ef85e25ec785a7f8730269e8610b40be6cac9d2134fe02531eefadc09d000de68dba8b945a1d6", 0xb1, 0x2}, {&(0x7f0000003b80)="38aa346ff424abe75d902dfbc9bd2750294a850f7ecd9ce0766aa2588a23f35370234796fc9ba427e1c29f3187fbcc5aae3a7cd55c7ee9ae84442751da68ca8238dd0314d012bf69a23ead413060ebbfb68ad6f948bde66790b32a2ecb3ef7d5301a74614e81a2cc1d3719bc5439d06b8ce47d0a89f9c45e5738e96c668f7f06fb6ed101e0760b6d683d611ce96b2ae8b4ed257ff2bf968eb574f8e7", 0x9c, 0x1000}], 0x4400, &(0x7f0000003cc0)) fcntl$getown(r2, 0x9) fcntl$setflags(r4, 0x2, 0x1) syz_mount_image$bfs(&(0x7f0000003d00)='bfs\x00', &(0x7f0000003d40)='./file0\x00', 0x9, 0x1, &(0x7f0000003e80)=[{&(0x7f0000003d80)="0700f84399ae1d3bad5005203fdac0d8d472b2f5dec179b0eb997ee96a92599b03ca6a734df4687b1f7d8afb6ee358488be86055e84678b80cc604d6774df172c679041209f40b0f777db521cd644e874020c044818658cf8885c9181cfb684a4646085bff9b331ca18a2a9696b9fc7a76e55a2a7a07b8c5caf79ea3076c7cb36279c1612a4de0ba5c94b0c79d8b634b1dd4f43b9926601616b179d7fb78601976ef75b5bd45e38642611504480cc855611435cfcb571e95314e6246b55f52e428660612a80249a3227ce33d", 0xcc, 0xea21}], 0xa040, 0x0) sendfile(r3, r1, 0x0, 0x100000001) syncfs(r1) rmdir(&(0x7f0000003ec0)='./file0\x00') fcntl$getown(r3, 0x9) mkdir(&(0x7f0000003f00)='./file0/file0/file0\x00', 0x0) fsync(r0) mount(&(0x7f0000003f40)='./file0/file0\x00', &(0x7f0000003f80)='./file0\x00', &(0x7f0000003fc0)='sysfs\x00', 0x2000000, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000004000)) fcntl$setflags(r2, 0x2, 0x1) unlinkat(r4, &(0x7f0000004040)='./file0\x00', 0x200) readlinkat(r4, &(0x7f0000004080)='./file0/file0/file0\x00', &(0x7f00000040c0)=""/58, 0x3a) fallocate(r0, 0x1, 0x5c05, 0x2) linkat(r2, &(0x7f0000004100)='./file0/file0/file0/file0\x00', r4, &(0x7f0000004140)='./file0/file0/file0\x00', 0x1400) open(&(0x7f0000004180)='./file0/file0\x00', 0x101000, 0x100) mount(&(0x7f00000041c0)='./file0\x00', &(0x7f0000004200)='./file1\x00', &(0x7f0000004240)='aio\x00', 0x10000, &(0x7f0000004280)="4c99d422b930c1e2e95af54fd53b498b0b910170dbf8cc5afb0c8088f70431846994f01d3e67dac45c0af72eb55766e05815d0077995d1384cdf0964f989f6f76efcde19618bfc9cc38abcd1ced6ea4a39f9ddb26ea5b5c140e75a2af56804f8175cef93bc93f17bb39332e5325dae6911e842562b6d37e9bbaf19f4967d9f6c126b7a2f9f6754a0bfd3f9e7398b1f8636ce920e0b8cab4ab6bfb3dbbf65cf0331df29b5d5cb74a8cee390d19e3271c260459dd0461d86168b27ae7e215760782a") stat(&(0x7f0000004380)='./file0/file0/file0/file0\x00', &(0x7f00000043c0)) readlinkat(r0, &(0x7f0000004440)='./file1\x00', &(0x7f0000004480)=""/60, 0x3c) syz_mount_image$minix(&(0x7f00000044c0)='minix\x00', &(0x7f0000004500)='./file1\x00', 0x1, 0x3, &(0x7f0000004940)=[{&(0x7f0000004540)="718237034969c9470d75094d8f1f049dfa15fa6fcc8f035d4424a25472f0ab93d4e65131c3ce1e64094eff92fbd14f08c451e1e8bd073830daccbbc8d94e527f16a179ee901a9abe4994c0a8b749b30bc16378a2077ff7bfc5553d75beb2657b8b327191a42b68f148597f4a54b370ff27c1a910002e04093f3e1e4a903815981ab439461e6c524ca43277fe", 0x8c, 0x7}, {&(0x7f0000004680)="cbbdd8a102d61c65f7bef2cc67581519c69cf77e875fcf111f324041878a5723d9b75cb8c88bea801d14f64315e4ba897156df226d0d13cad7c7e1fa378dd0dc57f0b8a29909c9e5c178fd6636f32571eacd94c9181a96b11f3bd26a815e4e5dbbd35c1fd0ae3f6b444225dc6f65f2f4fcb115ff09d44a7bdad2e2185eff8e135a931c44a69a8a90321278685fcc2c2a7b2f6e0c320f94b16d20fbc7f8ea4362013b886a817efce81a8a79be5fffe9fe04ffc4bc67a24a62377a9d7095bce286f8388bd7", 0xc4}, {&(0x7f00000047c0)="c109812b8bf1306b66c0aff729b44c385e57c4252f152fa549cc683509787a3a308743fb80f28a9e183509073cbe333d774222aae6956e45d7932603f2c7e336b244141c41cc2f2a424473acfd72010ad131c32d15057dae3e30aea601a2d0ac7feff3b6ff702f12618ae5be6485efcd001ec45bb53338e10a12f22bba57eda8e69b5b481378214cad37b2f48dd4e2c4e279ce968837b8ed17ba", 0x9a, 0x4}], 0x1000000, 0x0) 2018/03/31 17:58:42 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1, 0x18}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/03/31 17:58:42 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c2000000ffffffffffef86dd60303c8300140000bbff0200000000000000000000000000010000ba48263cdfb82dd9d52e06f2ce00000401907a005abb8d002144a85082f3d58b0fa6791257f912c1a8c3b6f038ce806bd591c1265e7ae6c95fee7d55ff79c4b9f93490717efff46caf3fdc0cd64b63c56bd39f40765bd0e4655c136553871d9d4480f890c22caca63438"], &(0x7f00000005c0)) [ 53.470392] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 53.490224] FAT-fs (loop4): bogus number of reserved sectors [ 53.496197] FAT-fs (loop4): Can't find a valid FAT filesystem [ 53.568237] BTRFS error (device loop6): superblock checksum mismatch 2018/03/31 17:58:42 executing program 5: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) 2018/03/31 17:58:42 executing program 2: [ 53.631417] BTRFS error (device loop6): open_ctree failed [ 53.710851] BTRFS error (device loop6): superblock checksum mismatch [ 53.761366] BTRFS error (device loop6): open_ctree failed 2018/03/31 17:58:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91befa07424adee901d2da75af1f0200f5f87e5eab26d7a071fb35331c00000000000000000000009f6792b30b6a3c19621f45a42a13b5b66359c2d62781b4638b101334ba0a2325492d82a11e9d313aaff94dec60d112b748ebb23e5f53c425858ee2edcaf195c692b2ecdf528e80d2600d32a657fa53af57a4869ef0cc0d8589749e23d9ca07c2d02f396e3ff4871cd20f8c5ed854ceeb3d9e961edf2b9e3ac5401325bca24e3a01b9cd3c6646fe0e9185902b5d767942a41461b57dafb423ae27e17ae0614edd05859d891a855f9d15e531d755239d9ec56e97731549164652") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)={0x0, 0x61, 0x0, 0x0, 0x2, [{}, {}]}) 2018/03/31 17:58:43 executing program 7: 2018/03/31 17:58:43 executing program 3: 2018/03/31 17:58:43 executing program 1: 2018/03/31 17:58:43 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00000006c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) 2018/03/31 17:58:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000595ff8)=0x3) write(r0, &(0x7f0000000080)='W', 0x1) socket$inet6(0xa, 0x3, 0x8f86) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x200000000013, r0, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000100)={{0x1, 0x400}, 0x10}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/31 17:58:43 executing program 5: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) 2018/03/31 17:58:43 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @dev={0xfc, 0x7e}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000140)="ff", 0x1}], 0x1, &(0x7f0000000380)=ANY=[]}, 0x20004840) 2018/03/31 17:58:43 executing program 7: 2018/03/31 17:58:43 executing program 1: 2018/03/31 17:58:43 executing program 3: 2018/03/31 17:58:43 executing program 4: 2018/03/31 17:58:43 executing program 5: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) 2018/03/31 17:58:43 executing program 6: 2018/03/31 17:58:43 executing program 1: 2018/03/31 17:58:43 executing program 7: 2018/03/31 17:58:43 executing program 2: 2018/03/31 17:58:43 executing program 3: 2018/03/31 17:58:43 executing program 4: 2018/03/31 17:58:44 executing program 6: 2018/03/31 17:58:44 executing program 7: 2018/03/31 17:58:44 executing program 1: 2018/03/31 17:58:44 executing program 2: 2018/03/31 17:58:44 executing program 5: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) 2018/03/31 17:58:44 executing program 4: 2018/03/31 17:58:44 executing program 0: 2018/03/31 17:58:44 executing program 3: 2018/03/31 17:58:44 executing program 0: 2018/03/31 17:58:44 executing program 2: 2018/03/31 17:58:44 executing program 4: 2018/03/31 17:58:44 executing program 7: 2018/03/31 17:58:44 executing program 6: 2018/03/31 17:58:44 executing program 1: 2018/03/31 17:58:44 executing program 3: 2018/03/31 17:58:44 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) 2018/03/31 17:58:44 executing program 7: 2018/03/31 17:58:44 executing program 2: 2018/03/31 17:58:44 executing program 0: 2018/03/31 17:58:44 executing program 6: 2018/03/31 17:58:44 executing program 2: 2018/03/31 17:58:44 executing program 7: 2018/03/31 17:58:44 executing program 6: 2018/03/31 17:58:44 executing program 0: 2018/03/31 17:58:44 executing program 1: 2018/03/31 17:58:44 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) 2018/03/31 17:58:44 executing program 3: 2018/03/31 17:58:44 executing program 4: 2018/03/31 17:58:44 executing program 4: 2018/03/31 17:58:44 executing program 1: 2018/03/31 17:58:44 executing program 2: 2018/03/31 17:58:44 executing program 7: 2018/03/31 17:58:44 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) 2018/03/31 17:58:44 executing program 0: 2018/03/31 17:58:44 executing program 4: 2018/03/31 17:58:44 executing program 6: 2018/03/31 17:58:44 executing program 3: 2018/03/31 17:58:44 executing program 2: 2018/03/31 17:58:44 executing program 1: 2018/03/31 17:58:44 executing program 6: 2018/03/31 17:58:44 executing program 3: 2018/03/31 17:58:44 executing program 4: 2018/03/31 17:58:44 executing program 0: 2018/03/31 17:58:44 executing program 7: 2018/03/31 17:58:44 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) 2018/03/31 17:58:44 executing program 1: 2018/03/31 17:58:44 executing program 2: 2018/03/31 17:58:44 executing program 7: 2018/03/31 17:58:44 executing program 6: 2018/03/31 17:58:44 executing program 3: 2018/03/31 17:58:44 executing program 4: 2018/03/31 17:58:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='children\x00') ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000003c0)=0x10001) unshare(0x60000000) sync() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) write(r1, &(0x7f0000000200)="23c78482720793eafd86700c3e78d3abc9338a3ac29d537ed86441c66268e60064969a3cdd5404b8170af0bdfd5de5b71b6dca69a1f07f9acbbbd7a7baf7c8e7404f5b22776b615eccf82de236019bcf1fb99d227a10c82bce82edf07d58cf168dfb13b2aa8815df1866d57730ff4d7deacdd761260abb85deba6612412fd6c1df9b6fcf1e17bcd9fab1772811f2717316c8ea249c23c0f35459acba0a8af863182e5bbcf0f787bf50466c01ef62cfbbef9b46a7c653278b0344d0564177d2b8e0d1966e9b61fe73d2c2ca", 0xcb) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000680)=0x54) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000740)=""/188) ioctl$void(r0, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x6) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/autofs\x00', 0x10002, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000480)={0x0, 0x8, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000600)={r5, 0x5}, &(0x7f0000000640)=0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x14) socketpair(0x2, 0x80a, 0x700000, &(0x7f0000000580)) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x10, "c22679970657b074bf3b3661f248bab56aaef8c011bd8c5f73cbac9f8b2f33a83a8725ec13c691237d454074d1ff3fed89d202eb4da03fded8b8b6ca39d5c1ad", "a26e12024895173fc46c9269181295d7294919ba6007118de02e2cb62cf05b33", [0x5, 0x1f]}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000540)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f00000018c0)=ANY=[@ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES32=r1], @ANYBLOB="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"]], &(0x7f0000000040)=0x1) 2018/03/31 17:58:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/31 17:58:44 executing program 5: syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000200)='//file0/../..\x00', 0x0, 0x0, &(0x7f00000002c0), 0x820, &(0x7f0000000440)={[{@max_batch_time={'max_batch_time', 0x3d, [0x37]}, 0x2c}]}) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000200)='//file0/../..\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000440)=ANY=[]) 2018/03/31 17:58:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="000000000000000373005eaf1af7d1f5ebefafb7083568646292c2afcd7ce872587e077e4c792344702356bc3b04c126b68cd1dddc29ad72e0b54fdfc58b6547d2f0e3a997d1bdddd4099f40c2378d58b7636122eedd076ed5fa525b5298b9ba86e15d2767001ba37803672b8c1fe2fda4fd59ce84345cde") getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/03/31 17:58:44 executing program 7: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x10000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) msgget$private(0x0, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x8}, &(0x7f0000000440), 0x0) 2018/03/31 17:58:44 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1e, &(0x7f0000000200)=[{&(0x7f0000010000)="8a3eb0f00000000000000000000000000000000000000000000000000000000066f2d04afeb04be4a49a955c0999809d000001000000000001000000000000005f42485266535f4d070000000000000000204000000000000000020000000000000000000000000000000000000000000000c0010000000000700000000000000600000000000000010000000000000000100000001000000010000000100000610000000500000000000000000000000000000000000000000000004501000000000000000000000001000000000000000000c0010000000000001801000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000009dc99d2bcd6d4cd998ad6d04188a19cb66f2d04afeb04be4a49a955c0999809d00000000000000000000000000000000000000", 0x13e, 0x10000}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000000000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000000000000000009dc99d2bcd6d4cd998ad6d04188a19cb0000000000000000000000000000000000000000", 0x80, 0x10320}, {&(0x7f0000010500)="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", 0x240, 0x20e60}, {&(0x7f0000010a00)="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", 0x1e0, 0x22f00}, {&(0x7f0000010e00)="ecf04b5e0000000000000000000000000000000000000000000000000000000066f2d04afeb04be4a49a955c0999809d00101100000000000000000000000001efd5ec7ac9814020b90ee8d9a4b0b8bc0100000000000000010000000000000004000000000200000000000000840000000000000000e40d0000b701000004000000000000008400000000000000002d0c0000b70100000500000000000000840000000000000000760a0000b70100000700000000000000840000000000000000bf080000b70100000000000000000000000000000000000000000000000000", 0xe0, 0x111000}, {&(0x7f0000011000)="00000000010000000000000000000000000000000060110000000000000000000000000000100000000000000000000000000000000000000000000001000000", 0x40, 0x1119c0}, {&(0x7f0000011200)="000000000000000000000000000000000000000000000000000000010000000000000000000000000000000050110000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000", 0x60, 0x111b60}, {&(0x7f0000011400)="000000000000000000000000000000000000010000000000000000000000000000000040110000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000", 0x60, 0x111d20}, {&(0x7f0000011600)="000000000000000000010000000000000000000000000000000020110000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000", 0x60, 0x111ee0}, 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0xc00, 0x4035c0}, 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0x2e0, 0xffffffff00000000}, {&(0x7f0000014900)="000000000000000000000004000000000000000001000000000000000040000000000000000000000000000010000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000040000000000", 0x60, 0x406720}, {&(0x7f0000014b00)="00000100000000000000000000000000000000601100000000000000000000000000001000000000000000000000000000000000000000000000010000000000", 0x40, 0x4068e0}, {&(0x7f0000014e00)="000000000000000000000600000000000000000100000000000000304000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000006000000000000", 0x60, 0x406b60}, {&(0x7f0000015000)="0000000000000000000000000000000000000500000000000000000000000000000000104000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000", 0x80, 0x406d20}, {&(0x7f0000015200)="000000000000000000060000000000000000000000000000000050400000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000600000000000000", 0x60, 0x406ee0}, {&(0x7f0000015500)="000000000000000000000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed4100000000000000000000000000000000000000000000000000000000000000", 0x60, 0x4}, {&(0x7f0000015700)="000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed410000000000000000", 0x40, 0x407840}, {&(0x7f0000015900)="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", 0x120, 0x4079e0}, {&(0x7f0000015c00)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41000000000000000000000000000000000000000000000000", 0x60, 0x407c80}, {&(0x7f0000015e00)="00000000000000000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed4100", 0x40, 0x407e40}], 0x0, &(0x7f0000016000)) 2018/03/31 17:58:44 executing program 4 (fault-call:1 fault-nth:0): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) 2018/03/31 17:58:44 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1a, &(0x7f0000000200)=[{&(0x7f0000010000)="8a3eb0f00000000000000000000000000000000000000000000000000000000066f2d04afeb04be4a49a955c0999809d000001000000000001000000000000005f42485266535f4d070000000000000000204000000000000000020000000000000000000000000000000000000000000000c0010000000000700000000000000600000000000000010000000000000000100000001000000010000000100000610000000500000000000000000000000000000000000000000000004501000000000000000000000001000000000000000000c0010000000000001801000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000009dc99d2bcd6d4cd998ad6d04188a19cb66f2d04afeb04be4a49a955c0999809d000000000000000000000000000000000000000000", 0x140, 0x10000}, 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0x240, 0x20e60}, {&(0x7f0000010e00)="ecf04b5e0000000000000000000000000000000000000000000000000000000066f2d04afeb04be4a49a955c0999809d00101100000000000000000000000001efd5ec7ac9814020b90ee8d9a4b0b8bc0100000000000000010000000000000004000000000200000000000000840000000000000000e40d0000b701000004000000000000008400000000000000002d0c0000b70100000500000000000000840000000000000000760a0000b70100000700000000000000840000000000000000bf080000b70100000000000000000000000000000000000000000000000000", 0xe0, 0x111000}, {&(0x7f0000011200)="000000000000000000000000000000000000000000000000000000010000000000000000000000000000000050110000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000", 0x60, 0x111b60}, {&(0x7f0000011600)="000000000000000000010000000000000000000000000000000020110000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000", 0x5a, 0x111ee0}, 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{&(0x7f0000011d00)="000000000000000000000000000000000300000000000000000100000000000000000000000000000000400000000000efd5ec7ac9814020b90ee8d9a4b0b8bcff4a84f20000000000000000000000000000000000000000000000000000000066f2d04afeb04be4a49a955c0999809d00501100000000000000000000000001efd5ec7ac9814020b90ee8d9a4b0b8bc01000000000000000500000000000000", 0xa0, 0x114fc0}, {&(0x7f0000011f00)="509468b00000000000000000000000000000000000000000000000000000000066f2d04afeb04be4a49a955c0999809d00004000000000000100000000000001efd5ec7ac9814020b90ee8d9a4b0b8bc0400000000000000f7ffffffffffffff02000000000001000000000000010000000000000000fb0e0000a000000000010000000000000c0001000000000000ef0e00000c000000000000000000000000", 0xa0, 0x400000}, 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0x220, 0x401f40}, {&(0x7f0000012600)="000000000000000000000004000000000000000001000000000000000040000000000000000000000000000010000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000040000000000", 0x60, 0x402720}, {&(0x7f0000012800)="00000100000000000000000000000000000000601100000000000000000000000000001000000000000000000000000000000000000000000000010000000000", 0x40, 0x4028e0}, {&(0x7f0000012b00)="000000000000000000000600000000000000000100000000000000304000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000006000000000000", 0x60, 0x402b60}, {&(0x7f0000012d00)="0000000000000000000000000000000000000500000000000000000000000000000000104000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000", 0x80, 0x402d20}, {&(0x7f0000012f00)="000000000000000000070000000000000000000000000000000040400000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000700000000000000", 0x60, 0x402ee0}, 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0xc00, 0x4035c0}, 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0x2e0, 0xffffffff00000000}, {&(0x7f0000014900)="000000000000000000000004000000000000000001000000000000000040000000000000000000000000000010000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000040000000000", 0x60, 0x406720}, {&(0x7f0000014b00)="00000100000000000000000000000000000000601100000000000000000000000000001000000000000000000000000000000000000000000000010000000000", 0x40, 0x4068e0}, {&(0x7f0000014e00)="000000000000000000000600000000000000000100000000000000304000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000006000000000000", 0x60, 0x406b60}, {&(0x7f0000015000)="0000000000000000000000000000000000000500000000000000000000000000000000104000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000", 0x80, 0x406d20}, {&(0x7f0000015200)="000000000000000000060000000000000000000000000000000050400000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000600000000000000", 0x60, 0x406ee0}, {&(0x7f0000015500)="000000000000000000000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed4100000000000000000000000000000000000000000000000000000000000000", 0x60, 0x4}, {&(0x7f0000015700)="000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed410000000000000000", 0x40, 0x407840}, {&(0x7f0000015900)="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", 0x120, 0x4079e0}, {&(0x7f0000015c00)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41000000000000000000000000000000000000000000000000", 0x60, 0x407c80}, {&(0x7f0000015e00)="00000000000000000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed4100", 0x40, 0x407e40}], 0x0, &(0x7f0000016000)) [ 55.601991] BTRFS error (device loop6): superblock checksum mismatch [ 55.605424] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 17:58:44 executing program 5: sendmsg$rds(0xffffffffffffffff, &(0x7f0000ab4fc8)={&(0x7f0000a26ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000517fd0), 0x0, &(0x7f0000916000)}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xf) clone(0x0, &(0x7f0000af0f8c), &(0x7f0000000080), &(0x7f00004b7ffc), &(0x7f0000000040)) r0 = getpid() openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x250100, 0x0) process_vm_writev(r0, &(0x7f0000529ff0)=[{&(0x7f00005ad000)=""/1, 0x1}], 0x355, &(0x7f0000000000)=[{&(0x7f0000be0000)=""/88, 0x58}], 0x1, 0x0) 2018/03/31 17:58:44 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) 2018/03/31 17:58:44 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x0, 0xffff, 0x2) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1000003, 0x10, r0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) write$rdma_cm(r1, &(0x7f0000000240)=ANY=[@ANYBLOB, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x10) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x200000009) creat(&(0x7f0000000040)='./bus\x00', 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xf9c, 0x40) syz_open_dev$binder(&(0x7f0000001800)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) r4 = request_key(&(0x7f0000001140)='encrypted\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000012c0)="0000b7b286b1e60000", 0xfffffffffffffffe) keyctl$link(0x8, 0x0, r4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000000c0)={0x3ff, 0x0, 0x10000, 0xffff}) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) sendmsg$inet_sctp(r3, &(0x7f00000017c0)={&(0x7f0000001380)=@in6={0xa, 0x4e23, 0x1, @empty, 0x3}, 0x1c, &(0x7f0000001740)=[{&(0x7f00000013c0)="46a92cb8ac5e7880f0421750303caaa46981987da1cbf4ca8922b3fbc3035302da3a35a3e556ae24674aa66663ea8c25d5c0b000322dc6c94e6d24fb47b913cd9a9b923725ede31c5e984e8bd9f99fb7d94e9b4c11701f", 0x57}, {&(0x7f0000001640)}, {&(0x7f0000001700)="f6aad0027f3baf892a9466c96039e59ba35355218adc7f58e1", 0x19}], 0x3, 0x0, 0x0, 0x40000}, 0xc051) fcntl$setpipe(r3, 0x407, 0x77) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000001300)=""/73, &(0x7f0000001280)=0x49) [ 55.649382] BTRFS error (device loop6): open_ctree failed 2018/03/31 17:58:44 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000003240)=[{{0x0, 0x0, &(0x7f00000031c0)}}], 0x1, 0x1, &(0x7f0000003380)) 2018/03/31 17:58:44 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100)=0x3, 0x4) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000002480)}}], 0x2, 0x0) [ 55.693950] BTRFS error (device loop6): superblock checksum mismatch [ 55.741772] BTRFS error (device loop6): open_ctree failed 2018/03/31 17:58:45 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x200001) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') r1 = dup2(r0, r0) r2 = socket$inet(0x2, 0x5, 0x8001) ioctl$TCXONC(r0, 0x540a, 0xfff) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000b00)=ANY=[@ANYBLOB="0400000024e5cebfc1657c0b28d6afd5b7a83dcba061f0d541d135f0c4b416752732e26eaad81ad6666abc671c9c8a8f7a7d6c8d31655f0747faeeff0f0000000000fd73960f847370d86a59b2ed2ad9bab27df1b92b950c29f84542a12c9b206606919aef4168a4b8c44c504edee6899e2878c4c23817640866cdf4e879d19b9a0df54dc3261f1135d3451c2a69670c60279ccdc7f722ac4b5657e076921445274eeca783885842a3336fc09bc2db134d1f1bc6d4da0a203abada2bd53889d1300000000000001200"], &(0x7f0000000440)=0x1) sendmsg$nl_xfrm(r3, &(0x7f0000000a40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000800)={&(0x7f0000000940)=@updpolicy={0xe4, 0x19, 0x544ca130021a2065, 0x0, 0x25dfdbfd, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x4e20, 0x0, 0x0, 0x726d429f, 0xa, 0x80, 0x0, 0xff}, {0x1, 0x9, 0x9, 0x1000, 0x3, 0x1f, 0x1, 0xa0}, {0x80, 0x6, 0x2, 0x1f}, 0xf37}, [@etimer_thresh={0x8, 0xc, 0x9}, @proto={0x8, 0x19, 0xff}, @offload={0xc, 0x1c, {0x0, 0x2}}, @etimer_thresh={0x8, 0xc, 0x3}, @output_mark={0x8, 0x1d, 0xdd}]}, 0xe4}, 0x1, 0x0, 0x0, 0x1}, 0x4000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x3ff}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000480)=@assoc_id=r4, &(0x7f0000000100)=0x4) connect$rds(r1, &(0x7f0000000040)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) dup(r3) fadvise64(r3, 0x0, 0x9, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x6, 0x6f62}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x7, 0x1ff, 0x401, 0x7fffffff, 0x2}, &(0x7f0000000340)=0x98) sendmsg$nl_xfrm(r3, &(0x7f0000000180)={&(0x7f0000000200)={0x10}, 0x1, &(0x7f0000000600)={&(0x7f0000000840)=@allocspi={0xf8, 0x16, 0x401, 0x0, 0x0, {{{@in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in6=@dev={0xfe, 0x80}, 0x0, 0x32}, @in6=@loopback={0x0, 0x1}}}}, 0xf8}, 0x1, 0x0, 0x0, 0x3}, 0x0) 2018/03/31 17:58:45 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0), 0x2, 0x4}}, 0x20) r1 = syz_open_dev$adsp(&(0x7f0000001480)='/dev/adsp#\x00', 0x7ff, 0x620afc) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2018/03/31 17:58:45 executing program 1: open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x0, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x1, 0x0, 0x10000101) fallocate(r0, 0x20, 0x0, 0xfffffeff000) r2 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) fcntl$setsig(r2, 0xa, 0x3a) [ 55.857464] BTRFS error (device loop3): superblock checksum mismatch [ 55.925142] netlink: 'syz-executor6': attribute type 25 has an invalid length. [ 55.978326] BTRFS error (device loop3): open_ctree failed [ 56.000168] netlink: 'syz-executor6': attribute type 25 has an invalid length. [ 56.008470] EXT4-fs error (device sda1): ext4_find_extent:903: inode #16548: comm syz-executor1: pblk 34305 bad header/extent: invalid extent entries - magic f30a, entries 4, max 340(340), depth 0(0) [ 56.078998] EXT4-fs error (device sda1): ext4_find_extent:903: inode #16548: comm syz-executor1: pblk 34305 bad header/extent: invalid extent entries - magic f30a, entries 4, max 340(340), depth 0(0) [ 56.099212] syz-executor1 (6323) used greatest stack depth: 15816 bytes left [ 56.115847] EXT4-fs error (device sda1): ext4_ext_remove_space:2983: inode #16548: comm syz-executor1: pblk 34305 bad header/extent: invalid extent entries - magic f30a, entries 4, max 340(340), depth 0(0) [ 56.124548] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) [ 56.142441] EXT4-fs error (device sda1): ext4_evict_inode:293: comm syz-executor1: couldn't truncate inode 16548 (err -117) [ 56.168300] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 17:58:45 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$sock_bt(r0, 0x5411, &(0x7f0000000680)="013341d5853ea8b721c22994f4198dd783ce1cfe64731a49fa09e732007f99deb59db90975b81f197cb3ad5f46bc2e3f35012a6ddc869b9a8257cfc097d13326ea9ec4decdfdb4") r1 = socket(0x2, 0x1, 0x0) listen(r1, 0xffffffffffffffff) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000009ff4)={0x10000014}) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="75b12aca3d33d4bc226d8c3e78bcb11c3a575817548afdfbf253c82dd9b5f4de0c572e62a34be73db2689ae470a2eb8b79e4cc7d4e", 0x35, r3) r4 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="ba247d2d5b2473797374656d00", 0x0) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000700)={0x0, 0x10000}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000780)={r6, 0x10000}, 0xc) r7 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r5) r8 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x169, r4) keyctl$dh_compute(0x17, &(0x7f0000000100)={r7, r8, r8}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rtc\x00', 0x40000, 0x0) ioctl$PIO_FONT(r9, 0x4b61, &(0x7f0000000600)="91b2e2e274b98f49649eb38bd73fe4a48d4586b77838f2c2b7f810f1a66e81e4342cbab0990dd768ea0c0fbc963bb81a62e7316ccb74bba5c8c40525d9ed825f1f084da41e") setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000300), 0x4) poll(&(0x7f0000000180)=[{r1, 0x1280}, {r2}], 0x2, 0x8001) getpeername$ipx(r1, &(0x7f00000003c0), &(0x7f00000004c0)=0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000007ffc), 0x4) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000340)={'bpq0\x00', 0x200}) shutdown(r1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0xc, @empty, 0x4e22, 0x2, 'nq\x00', 0x10, 0x63, 0x59}, 0x2c) getpeername$ipx(r1, &(0x7f0000000500), &(0x7f00000002c0)=0x10) 2018/03/31 17:58:45 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000180)=""/199) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x0, r1}) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0xd8d, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}}, 0xdc95, 0x20, 0x9, 0x1, 0x5}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r2, 0x4) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000180)) open(&(0x7f0000000000)='./file0\x00', 0x400000000000000, 0x0) close(r1) 2018/03/31 17:58:45 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x10200) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0x5, 0x0, 0x4}) tkill(r0, 0x1000000000016) 2018/03/31 17:58:45 executing program 7: r0 = getpid() r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x2000) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xe, 0x80000) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00000002c0)=r0) msgrcv(0x0, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000280)='dctcp-reno\x00', 0xb) r3 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x2, 0x200000008002) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000080)=""/74) msgctl$IPC_RMID(r1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000240)={r4}, 0x8) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1, 0x0) close(r5) sched_getparam(r0, &(0x7f0000000140)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'ifb0\x00', 0x5000}) 2018/03/31 17:58:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026afa8)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000140)) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a70f80), 0x0, &(0x7f0000917000)}], 0x1, 0x8000) accept(r1, 0x0, &(0x7f0000000000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r2, 0x4) 2018/03/31 17:58:45 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) set_tid_address(&(0x7f0000000000)) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0xb89ee3e36af70b38) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) write$rdma_cm(r0, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) 2018/03/31 17:58:45 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000001000000850000000000000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x6, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x2, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x36}], &(0x7f0000000140)='GPL\x00', 0x41, 0xffc4, &(0x7f00000004c0)=""/167}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r1, 0x0, 0xe, 0x3b, &(0x7f0000000380)="c953ebb800c3a5c0bbcede2bbb78", &(0x7f0000000100)=""/59}, 0x28) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00', 0x0, 0x18}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000003c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) syz_open_dev$sndmidi(&(0x7f0000000480)='/dev/snd/midiC#D#\x00', 0x7fff, 0x100) 2018/03/31 17:58:45 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1a, &(0x7f0000000200)=[{&(0x7f0000010000)="8a3eb0f00000000000000000000000000000000000000000000000000000000066f2d04afeb04be4a49a955c0999809d000001000000000001000000000000005f42485266535f4d070000000000000000204000000000000000020000000000000000000000000000000000000000000000c0010000000000700000000000000600000000000000010000000000000000100000001000000010000000100000610000000500000000000000000000000000000000000000000000004501000000000000000000000001000000000000000000c0010000000000001801000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000009dc99d2bcd6d4cd998ad6d04188a19cb66f2d04afeb04be4a49a955c0999809d000000000000000000000000000000000000000000", 0x140, 0x10000}, {&(0x7f0000010500)="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", 0x240, 0x20e60}, {&(0x7f0000010e00)="ecf04b5e0000000000000000000000000000000000000000000000000000000066f2d04afeb04be4a49a955c0999809d00101100000000000000000000000001efd5ec7ac9814020b90ee8d9a4b0b8bc0100000000000000010000000000000004000000000200000000000000840000000000000000e40d0000b701000004000000000000008400000000000000002d0c0000b70100000500000000000000840000000000000000760a0000b70100000700000000000000840000000000000000bf080000b70100000000000000000000000000000000000000000000000000", 0xe0, 0x111000}, {&(0x7f0000011200)="000000000000000000000000000000000000000000000000000000010000000000000000000000000000000050110000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000", 0x60, 0x111b60}, {&(0x7f0000011600)="000000000000000000010000000000000000000000000000000020110000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000", 0x5a, 0x111ee0}, {&(0x7f0000011900)="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", 0x140, 0x112f60}, {&(0x7f0000011d00)="000000000000000000000000000000000300000000000000000100000000000000000000000000000000400000000000efd5ec7ac9814020b90ee8d9a4b0b8bcff4a84f20000000000000000000000000000000000000000000000000000000066f2d04afeb04be4a49a955c0999809d00501100000000000000000000000001efd5ec7ac9814020b90ee8d9a4b0b8bc01000000000000000500000000000000", 0xa0, 0x114fc0}, {&(0x7f0000011f00)="509468b00000000000000000000000000000000000000000000000000000000066f2d04afeb04be4a49a955c0999809d00004000000000000100000000000001efd5ec7ac9814020b90ee8d9a4b0b8bc0400000000000000f7ffffffffffffff02000000000001000000000000010000000000000000fb0e0000a000000000010000000000000c0001000000000000ef0e00000c000000000000000000000000", 0xa0, 0x400000}, {&(0x7f0000012200)="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", 0x220, 0x401f40}, {&(0x7f0000012600)="000000000000000000000004000000000000000001000000000000000040000000000000000000000000000010000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000040000000000", 0x60, 0x402720}, {&(0x7f0000012800)="00000100000000000000000000000000000000601100000000000000000000000000001000000000000000000000000000000000000000000000010000000000", 0x40, 0x4028e0}, {&(0x7f0000012b00)="000000000000000000000600000000000000000100000000000000304000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000006000000000000", 0x60, 0x402b60}, {&(0x7f0000012d00)="0000000000000000000000000000000000000500000000000000000000000000000000104000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000", 0x80, 0x402d20}, {&(0x7f0000012f00)="000000000000000000070000000000000000000000000000000040400000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000700000000000000", 0x60, 0x402ee0}, {&(0x7f0000013500)="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", 0xc00, 0x4035c0}, {&(0x7f0000014500)="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", 0x2e0, 0xffffffff00000000}, {&(0x7f0000014900)="000000000000000000000004000000000000000001000000000000000040000000000000000000000000000010000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000040000000000", 0x60, 0x406720}, {&(0x7f0000014b00)="00000100000000000000000000000000000000601100000000000000000000000000001000000000000000000000000000000000000000000000010000000000", 0x40, 0x4068e0}, {&(0x7f0000014e00)="000000000000000000000600000000000000000100000000000000304000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000006000000000000", 0x60, 0x406b60}, {&(0x7f0000015000)="0000000000000000000000000000000000000500000000000000000000000000000000104000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000", 0x80, 0x406d20}, {&(0x7f0000015200)="000000000000000000060000000000000000000000000000000050400000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000600000000000000", 0x60, 0x406ee0}, {&(0x7f0000015500)="000000000000000000000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed4100000000000000000000000000000000000000000000000000000000000000", 0x60, 0x4}, {&(0x7f0000015700)="000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed410000000000000000", 0x40, 0x407840}, {&(0x7f0000015900)="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", 0x120, 0x4079e0}, {&(0x7f0000015c00)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41000000000000000000000000000000000000000000000000", 0x60, 0x407c80}, {&(0x7f0000015e00)="00000000000000000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed4100", 0x40, 0x407e40}], 0x0, &(0x7f0000016000)) 2018/03/31 17:58:45 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8002000, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000100)={'nat\x00', 0x0, 0x4, 0xcc, [], 0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)=""/204}, &(0x7f00000002c0)=0x78) write$rdma_cm(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="3f00000001000000", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x10) getpeername$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x14) sendmsg$nl_route(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@bridge_newneigh={0x24, 0x1c, 0x0, 0x70bd27, 0x25dfdbfc, {0x1c, 0x0, 0x0, r2, 0xc4, 0x20, 0x8}, [@NDA_PROBES={0x8, 0x4, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0xc000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000640)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000b00)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000c00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001d80)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000001e80)=0xe8) fcntl$getownex(r1, 0x10, &(0x7f00000023c0)={0x0, 0x0}) r8 = getuid() getresuid(&(0x7f00000025c0)=0x0, &(0x7f0000002600), &(0x7f0000002640)) sendmsg$netlink(r1, &(0x7f0000003040)={&(0x7f0000000480)=@proc={0x10, 0x0, 0x25dfdbfc, 0x82100000}, 0xc, &(0x7f0000002f40)=[{&(0x7f0000000680)={0x458, 0x17, 0x800, 0x70bd25, 0x25dfdbff, "", [@nested={0x34, 0x73, [@typed={0x24, 0x58, @binary="6c9a9fd690db8530a8db134a9b396e1b05ba6cf72f0387e41cb2e4a19886e1"}, @typed={0xc, 0x75, @str='}user@\x00'}]}, @nested={0x80, 0x4, [@generic="fdd103c0f9f0031cdef6", @generic="e18a50683acd8ee00d856d9b840585991a632db24831fd8d80fb2b7d5b4b53833cb326930373bcf9306952733ac503ef4add432dbf0c6a681a7554d06f7b541d39533cd20bc86cfefd3d70e73cb9575101efc780febcd9a17b1134687dd789ad84143461d1250cd9602a9ccaa516390ab852"]}, @nested={0x48, 0x6, [@typed={0xc, 0x48, @u64=0x1}, @generic="1064f41b3925fa2c930ec0556b65750c46835f637d3afa1dad2ee7e4a2aa4b7b59c76cfbed182940e31218aebbfd94aa0814d08790ecf2"]}, @generic="4135db1487df114cf8e46518d0100b13955e735168959bd3cceedfa0605a2df83b", @generic="6ccab9f8c2196ec439e1085f44340ea80ae66306f99e4b53f0ed29c969be84b5", @typed={0x8, 0x67, @u32=0x1000}, @nested={0x34, 0x6d, [@typed={0x8, 0x87, @str='\x00'}, @typed={0x8, 0x7d, @uid=r3}, @generic="afdb4c9b3d692e6b77057c48e045ca956da18bff887c91b727acb64fc677a8"]}, @nested={0x18, 0x39, [@generic="6e0150d8c51230488007d130ff2baf7ac3"]}, @typed={0x8, 0x28, @pid=r4}, @nested={0x2ac, 0x35, [@generic="f4351c8d96aa6cb7573a7ac2bac75c4a80d17de90e75af6a98189a261bbd669ad27616f2a929c6a33e9c8fdfc9b25f8c3634aa31935dc8594ded089f72a7d1000e19584714547b6e0de525ccdcf5ea2cdd1cd66ce0c099cb346a3892f421b8990ffd94a9d20d956308941591b445ec3162097388f294f54ecaea49b52d9e431bc08834f650b69689100a5f52de5f54d2aa1246f3b98202bacdd60a6726f43e89d308846314575a6beb0dd23030038d88056572d856a104597d692ca9c2d7c9f07c8b", @generic="737dde9f9e187f84a80e1273ff3a8c7a9d3c4509256d51e67d692ec4155e4c2e1cf2d23db2e9224684cf9a2acee065a8595d3c58ec8283989ec6477d80571a921951f7", @typed={0x4, 0x4a}, 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[@generic="4407eee5b7d3efe1c029a1f120876714a98aa1fef26baa85b1ca3b68d93da634a4cb362a8d1d42a05d7ad8f7a0e38781076edc8a93bba843d12c3706b439ad28370d48b6e936f9c8ee944219964f2c3c7441ff3fdc0a8525ec9a69d29086cd82486fc60ce4f0fef661f9f091c71478af3f3d1777a225510526ad4599e375f5c8559045f2c7c1b4029b6dcfe76bc96e07e75fadbb10d0e0bde18037b624e458fa8b54e1339c4528b59f613a59d6442a26eb072adde77d06f37f8e72b49e4ca456fb18517bc25fc443125eb454e0ad33cf1d602ac9200fa2662808a6d732456d96e4c2a6201201c5be", @typed={0x1c, 0x5a, @str='/dev/infiniband/rdma_cm\x00'}]}, @typed={0x4, 0x79}, @typed={0x14, 0x86, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="a22c5e740982605623fe91cd8a754212fa1ff5af6d75c815433593ed64aa8554feab47c96cdb3c0ae1d949aebe1b29ad49b6b6e52d82450779e7dca1b404b741e2ecb3f952a5ec63da0cfb26d504ffd25d74f96df58af3cbc193e8595f4aba99bca3ddb17e01a803e776113023b9c1249138861e68861b9db52cc31ed1d449c02c460692c8c647e643a4a80552b7e5fe08a84ecb49b31d128b8d6652db709d58dfce5b037dee07a32ca4d9ff8025028a8e83e63f18433b3ab6bbae43d069aec21989e2dd7038036a03"]}, 0x1fc}, {&(0x7f0000002400)={0x188, 0x12, 0x201, 0x70bd25, 0x25dfdbfe, "", [@generic="8990bf", @nested={0xd0, 0x3, [@typed={0x20, 0x6, @binary="7869eccea2e63f26ebefffce01857cfbaba19fe58d6b497b7703"}, @generic="78459c6a6ed2251cf258", @typed={0x8, 0x41, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}}, @generic="4feded831c89f90ca6279abfa2da13cf8d55fa93633b7e8fa0d14fdfa3f2a6542e339ad18f8d0416f0c449c12052dc7c81fb875a98b12b289eae25f32f6239b353a36966704608e29277157d005bb65a8affd9f3d542c6f8e43de4b2d3f1364e87e41c1334d523df6364c3bf59fadee8f835f3b851aec06219", @typed={0x8, 0x5a, @pid=r7}, @typed={0xc, 0x79, @u64=0x80000001}, @typed={0xc, 0x91, @u64=0xffffffff7fffffff}]}, @generic="fd36a2d15ab849ee91bb9da5027947c9104e67c8af99f636378cc0019b18583ac7cfcd49990171039f50b40f0f7168ae84a182d4e55323500b2298168573c8c4c2caf6465cad91c746bb1e465907eb23c07412878878ea7dc24349b22d42e9b1904be380f00bbe67c2afd2860fc9243b69f38be6c81ed97d908ac0c7fe4c19babc9764c688353a1259149c0b132efc8ee75e5b443618b4dad87154", @typed={0x8, 0x2d, @uid=r8}]}, 0x188}, {&(0x7f0000002680)={0x380, 0x31, 0x20, 0x70bd27, 0x25dfdbfd, "", [@typed={0x8, 0x1a, @uid=r9}, @nested={0x7c, 0x51, [@generic="55e7263abb74135d27f2e878fa75e177d10d3b1925c952b25a06b62e3c6769da0c949bf2bc6961069e3f29db7bd0dbdd4c79203e84e51abc8203c709160b7f03a4f85116a2df0c505ca4cb951e2ec0d5341f8d89d28f211cd1ce754b944995ba667ed5c187f6810fc40dbde08369603722870540909aa388"]}, @generic="d70726c39725c2017f9cc854ab042afa37b122d64be452b2afa188944520e60b937173346754f5930e6fd27792b6252a6a89e37b8d4f90472580d6711378d1a4bac973fd3b7435ba31c61ffee42bf62e1abe9c951482a4715f3ecdeae375d56f302a5f3c4769e26ba438d9444fb21335aaec5d0378948081e5c962c71ad824de57c9dfd608320d921945b7b14972b47f101307ff0b5ae85e3cb7bccfcab8b1f2c26bcfb7a870b64a20ccf9bb8900e2ead342703c8cba70f85fb1166340ee96741c94cd7e9b3f657b51e7bd2a59ad03d7613bba17a6fd98ae326139bf18f630f63b24de1acf08a5f68b92", @nested={0x190, 0x51, [@typed={0x10, 0x2e, @str='/dev/rfkill\x00'}, @generic="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", @typed={0x4, 0x6b}, @generic="9ca508a52b5b35d62c5e1619ffc8e91ca9905cc66570601f55be06a4c1f221c725e227067d343e6816729188c8f977bfd951e02ec111400dfd280e7efe03493815a016f25f4a11619fda276f97cad94b3f282210896bbec4eb5205d9833cff371c35b3b50ddb6fad8bd0e0153e4f8ae11780034d120d57fcd2ca2db0"]}, @generic="0312051b17a92436b501e0aeaee6a718cf9c636a0bd727a7f149968a1e07e69ad62917224b944fb8b9ad9bb043ffa1c77ea5573669d8ec541e724d007c13dcad6a475ab7c40ab4c0bbea144c2e834ccb3c419c9b0b4a2b0116d09917780afc134dfdbb5141ef3fb464c57519", @typed={0x4, 0x85}]}, 0x380}, {&(0x7f0000002a00)={0x168, 0x2d, 0x511, 0x70bd2a, 0x25dfdbfe, "", [@generic="433a0367bab6746847c15b0fd6aca15aa053295ea140fcae2b798df48d61916def0351aa1df67634b5cbe6fde1e0f688e384dfb32d32fe5bfaa09cdb8e763874ef838d4a0a8fa9a0aa714a8b6ffea835bf0253d1564228e0d2b37e3e64baff73574c9f2a70", @nested={0x18, 0x5d, [@typed={0x4, 0x6f}, @typed={0x10, 0x28, @str='eth1keyring\x00'}]}, @generic="6607343220d3c00a2966c378f5ad1a3118bfedad495cb6414daa17bb86ba54077fe00ecc4eb6cf542bbcee0cab63ff2d68583538fbf10d81ac24a3b32dc859af5e0a716324aacc8f2eb380f4f3169eacbd76ac10888e243de1ec66496a61f18bb1a7d7006cb1f99308be1a9940fb19ebae99471f25106b52c88a93dbd1cc328d1d47dbfae446ebc81ab6db9842443ac52d0afa9ef5884cdc561c2a934a793ed62d0a59372c451274d595bd28d7a6460905802ae758588e343226feb3f48e3f22", @generic="ea106fff09c0ff2f503031f1c9fde4e57ad7d4", @typed={0x8, 0x40, @fd=r0}]}, 0x168}, {&(0x7f0000002b80)={0x298, 0x2c, 0x20, 0x70bd2b, 0x25dfdbfc, "", [@generic="96ce7034af699e88f625386479411bf7823ce8e82dae2fb8b437a48d34fda4132f40f1fa5b690e3e1f75446b1469c10a91e52ae4f7da05092d9c9dbb92", @generic="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", @generic="d7a286858251221aac8566f28f3e8460bd4a29e09e24972387a680b033eef515fcbaba42676fc323eb0c5444de5224d026190f173f31a2c823720fc0201a85bd7f04c5504493ca91763dff7ecac6f1b03d5d2931d437f1e8900c4c5073ad8b27504c7e27d70863b553add31f0b807c579fd1c8baff02820236e5b347f4349bcc0c12b88b1c9f4358d7615227e811578b3fc35358439b3fe4e81b78f1a898db10ca388fe5158c4e", @nested={0x60, 0x8f, [@generic="0f07b1d8be0b69272baf2ec7add4bc070188433ca2e0f048e7ab14ed1a1c045f3d6e1b8cc31ddbb09e5902f346f3b6f148ffe60f133f24b2c7", @typed={0x8, 0x66, @fd=r0}, @typed={0x8, 0x4c, @ipv4=@rand_addr=0x9}, @generic="54a436ca37acfc57fa8d506d8424cfadfa2e"]}, @nested={0x48, 0xd, [@typed={0x8, 0x31, @fd=r0}, @generic="a3a26f169e7bd822b0e178dbf73800660a0973a83fe0e798b67ad48adb8f4f642ea9471e99d4bf12dbbb11d4deeeb5f9fd6d03edec64de4b3b"]}]}, 0x298}, {&(0x7f0000002e40)={0x6c, 0x3f, 0x613, 0x70bd2a, 0x25dfdbfc, "", [@generic="924baac819eb2ff67f7c75a57dc87f07a87d0bc6cccd71ddb52bcd65cbb99b2c7bd2299a9522e460bb71ce8aa37e31522f439b9ead374614697fcc3f63b750a18af589cde8b4c45090214d4f344b58cca229e3f940fe92dc5f"]}, 0x6c}, {&(0x7f0000002ec0)={0x58, 0x1d, 0x60c, 0x5, 0x25dfdbfc, "", [@generic="ee7400723054dec1edd5b63f43ef41f77a8ed665b93bdf1cd2f39b4216f2d7762837ebccceb37d9781b1cbbe0f6f2030e8eb5a16421ba48885939d6fad09ed31b232d6eab0fa"]}, 0x58}], 0xa, &(0x7f0000003000), 0x0, 0x4080}, 0x14) fcntl$setstatus(r0, 0x4, 0x2000) [ 56.272587] BTRFS error (device loop3): superblock checksum mismatch [ 56.300600] BTRFS error (device loop3): open_ctree failed 2018/03/31 17:58:45 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) bind$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/34, &(0x7f0000000100)=0x22) 2018/03/31 17:58:45 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x6e0c40, 0x0) fsync(r0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x0, 0x0, 0x1, r0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x10000, 0x0) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x3, 0x2, 0x5, 0x0, 0x1}) 2018/03/31 17:58:45 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x400) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f00000001c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, "64908995fab742574a1f5013f99a4aed536a627dacd44b233143b8fbfed4ad8469d91208513c62c2f24802698056fe88a554081fa34549e1d9e59d6727c10bc72b546b6071ea20a101fb026a657e021a1cea9ee1689a14113ec0578e9a1423e32da756e2b946abcae8a31d22c0ec3590571e5623f33380099432efb7335a5aa6"}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000052d000)={0x0, 0x0, 0x0, 0xe}, 0xfffffef8) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000080), 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000000c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000100)={0x4, 0x0, 0x2, 0x3463c00000000000}) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000280)=0xb9, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'erspan0\x00', 0x900}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000000140)={r2, 0xffffffff00000000}) 2018/03/31 17:58:45 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x5, 0x2, 0x5, 0x9, 0x9f4, 0x3, 0x3f, {0x0, @in6={{0xa, 0x4e20, 0x442b, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x0, 0x4, 0x2, 0x36b, 0x3f}}, &(0x7f0000000140)=0xb0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) [ 56.460877] QAT: Invalid ioctl [ 56.501375] device erspan0 entered promiscuous mode [ 56.525127] QAT: Invalid ioctl [ 56.537762] QAT: Invalid ioctl [ 57.101092] IPVS: set_ctl: invalid protocol: 12 0.0.0.0:20002 nq [ 57.127782] IPVS: set_ctl: invalid protocol: 12 0.0.0.0:20002 nq 2018/03/31 17:58:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001380)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000001200)="0fce3f8146c79789870c4584f342e97f88f91a493c981def365b8fb6b3640ebf", 0x20}], 0x1}], 0x1, 0x0) migrate_pages(0x0, 0x1f, &(0x7f0000001f80), &(0x7f0000001fc0)=0x9c2) 2018/03/31 17:58:46 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f000046eff0)=[{&(0x7f000004f000)=""/128, 0xfee0}], 0x1) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000b70000)}}, &(0x7f0000000040)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffff9c, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r1, 0x4) r3 = dup(r2) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f00000001c0)={0x1800000000, 0x68e3}) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) r4 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x5, 0x400) inotify_add_watch(r4, &(0x7f0000000180)='./file0\x00', 0x2000360) 2018/03/31 17:58:46 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000380)={@loopback, @multicast2, 0x0}, &(0x7f00000003c0)=0xc) bind$packet(r0, &(0x7f0000000400)={0x11, 0x1b, r1, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x14) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x1) sendmsg$nl_netfilter(r2, &(0x7f0000065fc8)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000140)={0x2c, 0x2, 0x6, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0x18, 0x1, [@typed={0x14, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x2c}, 0x1}, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xff, 0x400000) ioctl$TCFLSH(r3, 0x540b, 0x5) 2018/03/31 17:58:46 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x11}) 2018/03/31 17:58:46 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x240000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000280)={0x7fffffff}, 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000001c0)={@remote, @dev}, &(0x7f0000000200)=0xc) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) personality(0x400000a) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x6, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x48}, 0x1}, 0x0) 2018/03/31 17:58:46 executing program 7: r0 = getpid() r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x2000) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xe, 0x80000) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00000002c0)=r0) msgrcv(0x0, &(0x7f0000000240)=ANY=[], 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000280)='dctcp-reno\x00', 0xb) r3 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x2, 0x200000008002) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000080)=""/74) msgctl$IPC_RMID(r1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000240)={r4}, 0x8) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1, 0x0) close(r5) sched_getparam(r0, &(0x7f0000000140)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'ifb0\x00', 0x5000}) 2018/03/31 17:58:46 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$sock_bt(r0, 0x5411, &(0x7f0000000680)="013341d5853ea8b721c22994f4198dd783ce1cfe64731a49fa09e732007f99deb59db90975b81f197cb3ad5f46bc2e3f35012a6ddc869b9a8257cfc097d13326ea9ec4decdfdb4") r1 = socket(0x2, 0x1, 0x0) listen(r1, 0xffffffffffffffff) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000009ff4)={0x10000014}) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="75b12aca3d33d4bc226d8c3e78bcb11c3a575817548afdfbf253c82dd9b5f4de0c572e62a34be73db2689ae470a2eb8b79e4cc7d4e", 0x35, r3) r4 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="ba247d2d5b2473797374656d00", 0x0) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000700)={0x0, 0x10000}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000780)={r6, 0x10000}, 0xc) r7 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r5) r8 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x169, r4) keyctl$dh_compute(0x17, &(0x7f0000000100)={r7, r8, r8}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rtc\x00', 0x40000, 0x0) ioctl$PIO_FONT(r9, 0x4b61, &(0x7f0000000600)="91b2e2e274b98f49649eb38bd73fe4a48d4586b77838f2c2b7f810f1a66e81e4342cbab0990dd768ea0c0fbc963bb81a62e7316ccb74bba5c8c40525d9ed825f1f084da41e") setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000300), 0x4) poll(&(0x7f0000000180)=[{r1, 0x1280}, {r2}], 0x2, 0x8001) getpeername$ipx(r1, &(0x7f00000003c0), &(0x7f00000004c0)=0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000007ffc), 0x4) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000340)={'bpq0\x00', 0x200}) shutdown(r1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0xc, @empty, 0x4e22, 0x2, 'nq\x00', 0x10, 0x63, 0x59}, 0x2c) getpeername$ipx(r1, &(0x7f0000000500), &(0x7f00000002c0)=0x10) 2018/03/31 17:58:46 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x10200) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0x5, 0x0, 0x4}) tkill(r0, 0x1000000000016) 2018/03/31 17:58:46 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffffc, 0x10000) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000080)=0x5) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00000000c0)=""/231) 2018/03/31 17:58:46 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0f000000080000fae5740f40e76ef2749774bad680269739e0ccdbe1069d0443a52c7caba82e947f209dd4507cc939b3c291967a2fae5aadab086c12946804f166717952bb85319c3ed0ffd318535738d15dfbbd5584b87e171eb386ff4843b098e7d6f45b16c2c88f44701091a20f653dc6a0f4b92cb3b3984d96b7edebb4c72425ad0ee6028eac7749c026aec6630035fd593f9fbca33ebfa0f7bccf97597836", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x10) [ 57.304483] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/03/31 17:58:46 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto(r0, &(0x7f0000000400)="c5497d700f2b9ecd7e2facf7f14a8f1fb6841ce358387c74fc92686fea50e0f95a4b3ac8d9b32af8eb78f2d839f461a2e980288e953c3f39df5aebae628f7d3ea07998ec62234894a34d1ca94b066a1703889de3ac090312795c59a3eaa8062225d16c0b924df0e30a52489e2f0c7bbfe4966dc6a5c60aaf330e497f4f531b6f6c82", 0x82, 0x0, &(0x7f00000004c0)=ANY=[], 0x0) shutdown(r0, 0x0) shutdown(r0, 0x1) sendmmsg(r0, &(0x7f0000006240)=[{{0x0, 0x0, &(0x7f0000005f80), 0x0, &(0x7f0000005fc0)}}], 0x1, 0x0) r1 = request_key(&(0x7f0000000140)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)=')security\x00', 0xfffffffffffffffe) r2 = request_key(&(0x7f0000000280)='asymmetric\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, r1, &(0x7f0000000200)="42efe3b481611d68912cf757e44ff83345ce5164591a19f42f45b34cf227ee7249cf70785b9b5e601a2920bcc9000e98fc42465a3945b2b98a13dd66779b316f0a2777e4f503947b5be2fe439280268296dabe15fa8ddacbe116ae04eeb45a6e061c300f0154b197afd34b76011df899ae00d4d4d8080833", 0x78, r2) recvfrom$inet(r0, &(0x7f0000000040)=""/220, 0xdc, 0x40000100, 0x0, 0x0) [ 57.353332] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/03/31 17:58:46 executing program 5: r0 = socket(0x400020000000010, 0x3, 0x0) write(r0, &(0x7f00000000c0)="1f00000056000d6dfcffff00bc0203030700ef2104173f8100000002000039", 0x1f) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x9, 0xe93, 0x7, 0xffffffffffffff7f, 0x80e1}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r1, 0x28, "95ae2c2b13bbf2e377cc6deaa81c8f2d2c3fde9cf564ffb8bd745e42a8df29957c45dcc99ba1054c"}, &(0x7f0000000100)=0x30) 2018/03/31 17:58:46 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@notify={0xf, 0x8, 0xfa00}, 0x10) 2018/03/31 17:58:46 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0xd5, 0xffffffffffffffed, &(0x7f00000000c0)=""/127}, 0x48) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000180)={0x6, r0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4) bind$can_raw(r1, &(0x7f0000000300)={0x1d, r2}, 0x10) getuid() r3 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7, 0x5}], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x0, 0xe, 0x2f, &(0x7f0000000140)="a51167f8795887d8ed50e53f6eb6", &(0x7f0000000040)=""/47}, 0x28) 2018/03/31 17:58:46 executing program 5: socket$inet6(0xa, 0x3, 0x7fff) r0 = memfd_create(&(0x7f0000000000)='selinux}[-}\'}}nodevmd5sumppp0eth1-,$%system,]\x00', 0x2) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x7, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) [ 58.101135] IPVS: set_ctl: invalid protocol: 12 0.0.0.0:20002 nq 2018/03/31 17:58:47 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0x7, &(0x7f0000577000)={&(0x7f000057ad74)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106%gcm(aes))\x00'}, 0x0, 0x80}}]}, 0x13c}, 0x1}, 0x0) 2018/03/31 17:58:47 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0x5) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x96, "ba36b0552c737603d980c707c31091fe0808bef133f16047c12fef29cc05f3b508fb628f02c625f32c5d3f4c47427ac5246971ab73a7277b6fe9831dbfe8faabe59278683bb602c58f698eb7988936b0b963baaf21dfe10063f6fd81972579409e28e186f0831b464d3cc37aeeadcee226cda453ed7c364421d0363da6ca401420ead2b1098003e5442bf7c9e792ec6c53caebe65307"}, &(0x7f0000000100)=0x9e) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f00000001c0)=0x4) write$rdma_cm(r0, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) 2018/03/31 17:58:47 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {}, 0x3, 0x70d32669}, 0xe) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x200000) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) 2018/03/31 17:58:47 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x400, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/03/31 17:58:47 executing program 0: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000040)='nodev[md5sumppp1)\x00', 0x1) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000080)) r2 = fcntl$dupfd(r0, 0x0, r0) connect$netrom(r2, &(0x7f0000000000)=@ax25={0x3, {"bb2ffc876113c0"}, 0x969}, 0x10) 2018/03/31 17:58:47 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f000001e000/0x4000)=nil, 0x4000, 0x7, 0x8000000031, r0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/03/31 17:58:47 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x5}, 0x4) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x8) accept4$vsock_stream(r3, &(0x7f0000000140)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x800) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000200)={0x2, 0x40, 0x95, 0x1a5, 0xffffffffffffffc0, 0x1, 0x1000, 0x7973, 0x0, 0x3, 0x7fff, 0x40000000000}) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f00000000c0)=0x3) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000000)=0x200000000) accept4$netrom(r3, 0x0, &(0x7f0000000240), 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs(sync_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000180)=0x6, 0x4) pread64(r2, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000000340)) fcntl$dupfd(r4, 0x406, r4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x400, 0x8a) r5 = syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080), 0x10) listen(r1, 0x7fffffff) r6 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r7, 0x1}, &(0x7f0000000140)=0x8) close(r6) accept$inet6(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0xfffffffffffffed4) 2018/03/31 17:58:47 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) readv(r1, &(0x7f0000353000)=[{&(0x7f0000744000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0xf, 0xfcd2) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r4, &(0x7f000004bfa2)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r3, 0x8, r2) ioctl$void(r1, 0x0) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x16) ioctl$KDSKBLED(r1, 0x4b65, 0x5) 2018/03/31 17:58:47 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x7, 0x10001) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') preadv(r1, &(0x7f00000006c0)=[{&(0x7f0000000580)=""/158, 0x9e}], 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000002c0)={@multicast2, @multicast2, 0x0}, &(0x7f0000000300)=0xc) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in=@dev={0xac, 0x14, 0x14, 0x16}, @in=@multicast2=0xe0000002, 0x2, 0x1, 0x4e23, 0x9, 0xa, 0x80, 0xa0, 0xa645c0979e5027df, r2, r3}, {0xff, 0x100000000, 0x6, 0x80000001, 0x7, 0x200, 0xff, 0x1a3}, {0x6, 0x2, 0xfffffffffffffffb, 0x401}, 0xd9, 0x6e6bbd, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0xff}, 0xa, @in6, 0x3503, 0x2, 0x3, 0x90000000000, 0x1, 0x8, 0x4}}, 0xe8) r4 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='ppp1}+cpuset\x00', r4) 2018/03/31 17:58:47 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0x100000000, 0x100000000}}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) write$rdma_cm(r1, &(0x7f0000000040)=ANY=[@ANYRES64=r2, @ANYPTR=&(0x7f0000000080)=ANY=[], @ANYBLOB="9d8cc25e97db46a83c0b6558"], 0x11) 2018/03/31 17:58:47 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'dummy0\x00'}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) 2018/03/31 17:58:47 executing program 0: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x10000, 0x0) r3 = fcntl$getown(r0, 0x9) r4 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000180)=""/191) kcmp(0x0, r3, 0x2, r2, r0) add_key(&(0x7f0000000040)='big_key\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="5b65f943ca26618fa4cc2101d19cb9236f75041c79a1bc4dbc8df0d6b337", 0x1e, 0xffffffffffffffff) add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="589a4840e6c55788bdb08afb0665a3ee7c8d1e14abf9fd0f4f38fb74874c160f865e47602132863da3ab214236bec30aa49ca4af2b6db74b7b61ff8f641a141457bac867b5c32ca72e6dfd137de2e09e52543c2149a7d4a37fff1f9b0807c489773693b84a4481caa4be538b386cad61298432d660", 0x75, 0x0) r5 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)="171575920024a4eac41df74ee65b3baf180078b8b14b2e1c8f48fd48b90e9fd3a1dd209b2038a302ddf209d0ea24accfb2f9e7b7c5c68c37e55b3eb0a3e444d4130443a2298ede2fd2efcf55e681146862d17c39d865a4111993c252ecf8d4220e744194d04743257c8d6c4f206baf34b4fa5755f4ebf5beffd42a64fbefb904b01a03393fd511bae517359c68f96ef3bac01f29df018e082ea6", 0x9a, 0xfffffffffffffffc) keyctl$invalidate(0x15, r5) shmget$private(0x0, 0x3000, 0x800, &(0x7f0000ffb000/0x3000)=nil) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000640)=""/248, &(0x7f0000000440)=0xf8) r6 = shmget(0x3, 0x4000, 0x7c000881, &(0x7f0000ffb000/0x4000)=nil) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000240)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x8000}}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x2, {0x2, 0x4e20, @multicast2=0xe0000002}, 'erspan0\x00'}) memfd_create(&(0x7f0000000600)='/dev/amidi#\x00', 0x1) shmctl$SHM_LOCK(r6, 0xb) 2018/03/31 17:58:47 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x6, "e99a9bce0e37"}, &(0x7f00000000c0)=0xe) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x7, 0x0, 0x200, 0x6000}, &(0x7f0000000140)=0x18) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000040)={'bond0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001}}) 2018/03/31 17:58:47 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0f000000080000fa", @ANYRES32=0xffffffff, @ANYBLOB="099d16f0"], 0x10) 2018/03/31 17:58:47 executing program 2: futex(&(0x7f0000000080)=0x1, 0x7, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x2, 0x1) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.bfq.weight\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x200000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) 2018/03/31 17:58:47 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=ANY=[@ANYBLOB="00dbb4576f7c69698101000100c716000100"], 0x10) sendmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000002980)=[{&(0x7f00000017c0)="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", 0x575}], 0x1, &(0x7f0000028000)}, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'\x00', 0x80000000}) 2018/03/31 17:58:47 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0x100000000, 0x100000000}}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) write$rdma_cm(r1, &(0x7f0000000040)=ANY=[@ANYRES64=r2, @ANYPTR=&(0x7f0000000080)=ANY=[], @ANYBLOB="9d8cc25e97db46a83c0b6558"], 0x11) 2018/03/31 17:58:48 executing program 0: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x10000, 0x0) r3 = fcntl$getown(r0, 0x9) r4 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000180)=""/191) kcmp(0x0, r3, 0x2, r2, r0) add_key(&(0x7f0000000040)='big_key\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="5b65f943ca26618fa4cc2101d19cb9236f75041c79a1bc4dbc8df0d6b337", 0x1e, 0xffffffffffffffff) add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="589a4840e6c55788bdb08afb0665a3ee7c8d1e14abf9fd0f4f38fb74874c160f865e47602132863da3ab214236bec30aa49ca4af2b6db74b7b61ff8f641a141457bac867b5c32ca72e6dfd137de2e09e52543c2149a7d4a37fff1f9b0807c489773693b84a4481caa4be538b386cad61298432d660", 0x75, 0x0) r5 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)="171575920024a4eac41df74ee65b3baf180078b8b14b2e1c8f48fd48b90e9fd3a1dd209b2038a302ddf209d0ea24accfb2f9e7b7c5c68c37e55b3eb0a3e444d4130443a2298ede2fd2efcf55e681146862d17c39d865a4111993c252ecf8d4220e744194d04743257c8d6c4f206baf34b4fa5755f4ebf5beffd42a64fbefb904b01a03393fd511bae517359c68f96ef3bac01f29df018e082ea6", 0x9a, 0xfffffffffffffffc) keyctl$invalidate(0x15, r5) shmget$private(0x0, 0x3000, 0x800, &(0x7f0000ffb000/0x3000)=nil) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000640)=""/248, &(0x7f0000000440)=0xf8) r6 = shmget(0x3, 0x4000, 0x7c000881, &(0x7f0000ffb000/0x4000)=nil) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000240)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x8000}}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x2, {0x2, 0x4e20, @multicast2=0xe0000002}, 'erspan0\x00'}) memfd_create(&(0x7f0000000600)='/dev/amidi#\x00', 0x1) shmctl$SHM_LOCK(r6, 0xb) 2018/03/31 17:58:48 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x100) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000002c0)={0x3d, &(0x7f0000000200)="80820b2ddd84bb7cb4ab1ad7ddc60c1a7d03ddaa65679e7b3bc329951cfdb0f8fed9a3a57a8d9c71ccf09d7ab9f1b36376d0e83924c71fd8ab222eec1023b73530441764a8e1a68e134e88adf1adc41b48"}) r2 = socket$packet(0x11, 0x3, 0x300) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000100)={0x0, 0x2}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000000c0)={0x10001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) socket$bt_hidp(0x1f, 0x3, 0x6) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x341200, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) sched_rr_get_interval(r4, &(0x7f0000000280)) 2018/03/31 17:58:48 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xb) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x42000080}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="00022dbd7000fbdbdf250500000034000200080007000900000008000400a008000008000900ff0f00000800060006000000080002004e21000008000b000200000028000200080007000700000014000100e000000100000000000000000000000008000300030000000800060001000000"], 0x78}, 0x1}, 0x40000) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f00000edf00)={0x58, 0x0, 0x1, @random="070000004044b23250f0e6065d86a61bf2b3b36e2708546d44a355dededda48445f7bf7b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdc82b8391907f08"}, 0x58) r2 = fcntl$getown(r0, 0x9) openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x40000, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000000180)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000001c0)) 2018/03/31 17:58:48 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x13f, 0xb}}, 0x20) write$rdma_cm(r1, &(0x7f00000003c0)=@bind={0x14, 0x88, 0xfa00, {r2, 0x3c, 0x0, @ib={0x1b, 0x8001, 0x5e9, {"094586af01465a52438456da4946c153"}, 0xffffffffffffff72, 0x1, 0x4}}}, 0x90) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') 2018/03/31 17:58:48 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x3f, 0x40) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000280), &(0x7f0000000240)=0x8c0d69f565a76ee5) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x2000000000002f28) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000100)={0x0, 0x3, 0xb61, 0x1, 0x6a971ed0}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x204000, 0x0) splice(r2, &(0x7f0000000140), r2, &(0x7f00000003c0), 0x8, 0x2) r4 = memfd_create(&(0x7f0000000540)='\x00', 0x2) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0xb17, 0x9d, 0x3, 0x7ff, 0x401, 0x7}) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000600)) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x500, 0x0) accept$nfc_llcp(r3, &(0x7f0000000480), &(0x7f0000000500)=0x60) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000002c0)=""/144) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x7, 0xffffffffffff6767}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000440)={r6, 0x7f}, 0xc) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/03/31 17:58:48 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000080)=""/112) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) close(r1) 2018/03/31 17:58:48 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400002, 0x0) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x0, 0x2710}, {0x0, 0x2710}}) pipe2(&(0x7f0000000000)={0x0}, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) splice(r1, &(0x7f0000000040), r2, &(0x7f0000000080), 0x9, 0x0) 2018/03/31 17:58:48 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200400, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x3) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000180)={0x3, 0x0, [{0x100000, 0x9a, &(0x7f0000000040)=""/154}, {0x0, 0x14, &(0x7f0000000100)=""/20}, {0x0, 0xf, &(0x7f0000000140)=""/15}]}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in=@loopback, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000340)={0x14, 0x1, 0x7, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) [ 59.575058] CUSE: DEVNAME unspecified 2018/03/31 17:58:48 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), &(0x7f0000000140)=0x4) fcntl$getflags(r0, 0x3) 2018/03/31 17:58:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x60102, 0x2000000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x7, 0x400) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000200)=0x5, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast2}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1020000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)=@flushsa={0x14, 0x1c, 0x301}, 0x14}, 0x1}, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) capset(&(0x7f0000594ff8)={0x19980332}, &(0x7f0000244000)={0x0, 0x6}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0xe5, "c6e73fe5682b1474ad5dbe43ac4433dde5a4f8664380b610b842919fee7cca8fcfc1e3bcfbaa29c263a36d8edfeebf2a37a526fd0629f3c2cc322f63c29cc6f983a1cdc7557d5f18d21894b85538ce15ffd12cefff3925befd98fa6ead6660e00bbe77815d196ed6913b7f8324cf41b908756af817a89b0af3df54e4f4da590d02296fc5c768dedcdd4f7b86c8030bbbbf82270e80a966708c1ea2f2b0739c3f0505169ed21877b3f596ec354255c35a94d4457ce116dc3dd4497f9fe0b303288f4c6da4986a70e9db6b9b821cbd35074879f75824207cb149d7509f77c54dbc20e1b10a09"}, &(0x7f0000000380)=0xed) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000003c0)={r3, @in6={{0xa, 0x4e20, 0xffffffffffffff72, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x84) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000600)=0x2, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x20100000000001) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000180)=""/213) chroot(&(0x7f0000000680)='./file0\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@broadcast, @in=@broadcast}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f00000005c0)=0xe8) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') mknod(&(0x7f0000000140)='./file0\x00', 0x8102, 0x482) 2018/03/31 17:58:48 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x20400, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x100000000004, 0x0, 0x5, 'queue1\x00', 0x20}) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000680)) ioctl$void(r1, 0x4005451) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) clock_adjtime(0x5, &(0x7f0000000240)={0x4, 0x1000, 0x5, 0xc862, 0x0, 0x20, 0x1, 0x8, 0x92, 0x4, 0xb7, 0x2, 0xed, 0x6, 0x8, 0x4, 0x3e10, 0x3db9b7ae, 0x10000, 0xe4e1, 0x5, 0x4, 0x7, 0x200, 0x7, 0x3}) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r4, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_GET_VRING_ENDIAN(r4, 0x4008af14, &(0x7f0000000080)) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000a00)=0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000200)) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @random="cab6f3ea9906"}, 0x10) r5 = semget(0x1, 0x3, 0x108) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) r8 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000008c0)={0x0, @in6={{0xa, 0x4e21, 0x80, @empty, 0x1000}}, 0x5, 0x6b4, 0x469, 0x4, 0x1}, &(0x7f0000000980)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000009c0)={0x0, 0x1, 0x3f, 0x5, r9}, 0x10) io_setup(0x20, &(0x7f0000000500)=0x0) io_submit(r10, 0x1, &(0x7f0000000700)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r8, &(0x7f0000000040)}]) r11 = getgid() fstat(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000540)={{0x4, r7, r11, r12, r13, 0x81, 0x3}, 0x9, 0x961, 0x4}) accept$unix(r1, &(0x7f0000000840), &(0x7f00000006c0)=0x6e) syz_open_pts(r2, 0x800) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={'vcan0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x4e23, 0x0, 0x4e21, 0x0, 0xa, 0x20, 0x0, 0x3b, r6, r12}, {0x0, 0x8, 0x7, 0x2, 0x2, 0x2b6, 0x2c, 0x7}, {0x7, 0x5, 0x2, 0x1}, 0xfffffffffffff800, 0x6e6bb8, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x34ff, 0x0, 0x1, 0x100000000, 0xfffffffffffffffd, 0x401, 0x267e776f}}, 0xe8) 2018/03/31 17:58:48 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) [ 59.633944] CUSE: DEVNAME unspecified 2018/03/31 17:58:48 executing program 3: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) syz_mount_image$hfs(&(0x7f0000000240)='hfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f00000006c0), 0x33040, &(0x7f0000000480)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYRES16, @ANYRES64=r0, @ANYRES64=r0, @ANYRES64]]) r1 = msgget$private(0x0, 0x0) msgctl$MSG_INFO(r1, 0xc, &(0x7f00000003c0)=""/190) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) rmdir(&(0x7f0000000080)='./file0\x00') r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x20800) r5 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x1fffc, 0x0) ftruncate(r5, 0x8001) r6 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000300)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a4df71856925b300ab39b1dd592385821faecb039bcdc475ffbacb982187073fc479f1cc6ffa0000af0026e75921d8a8310071ec28e0e6292680755e470aa73f538545ff8b19c257d032f9da1fa51f9a41568ce04a04f48d13d59ef80d3419c", 0x81) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000540)={0x0, 0x3e, "b55c753d9e3abc10539e99619a706d91ab27fbe3b07fec5433f861f53d35df74881821d4d9ccebefcca23a18ed39a6623c520ec234c7da9d63b81760995f"}, &(0x7f0000000180)=0x46) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000200)={r7, 0x8, 0x8, [0x0, 0x1000, 0x0, 0xb62, 0xfffffffffffffffd, 0xf424, 0x0, 0x6]}, 0x18) tee(r4, r4, 0x3aa8, 0x2) prctl$setfpexc(0xc, 0x0) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000040)={0x3, r2}) syz_mount_image$vfat(&(0x7f0000001640)='vfat\x00', &(0x7f0000001680)='./file0\x00', 0x200, 0x1, &(0x7f0000002900)=[{&(0x7f00000016c0)="cf029ff80a1c57176fcec2ab1bff3e9ffbe0d31231540853608f9da1c7222aad36e440f9ff9e69b8e53ae45dc736ca700022dc4ec4", 0x35, 0x9}], 0x1001, &(0x7f0000000880)=ANY=[]) pwritev(r6, &(0x7f0000002cc0)=[{&(0x7f00000029c0)="111cbe3291187171ac60bb9d2ddc1b23875d91c229", 0x15}], 0x1, 0x0) mount(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='./file0\x00', &(0x7f0000000840)='ntfs\x00', 0x0, 0x0) 2018/03/31 17:58:48 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) r2 = dup3(r0, r0, 0x80000) sendmsg$kcm(r2, &(0x7f0000000540)={&(0x7f0000000040)=@nfc={0x27, 0x1, 0x1, 0x4}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000000c0)="2cce5029a11e233272ebcb8f575de0491f7e152aa292af2d2e6568854423b7aabe7143ebc008825dc9a0821c04847dd53b15ab8828b1c9aed918acc2160e71b7ca48fb149b8887ce4bcf81a9ebcfe7f26ac87ae646c8254fe3d9d42a6eeba2ffc03f00382a368c060da596467c6f48f410e9885883c26c9fab4d061b2acec0e7849df2b2359ad6", 0x87}, {&(0x7f0000000180)="d68b88306ca1fa4f2ac5c593ff0e3d475d1b071db31388545b05993178fffdc4d1e3b672477e2c1dfa4b6989f1dbd1016a451ddebe8b1ffff02ccaf5ed737b3020a613b54d2b4d4852cd5de13112321bc623ae5d991985ffbf533528dd6d8dc8455d68120018410dade0601d5790d62bb3f0806ed3a324515aec3f3150e8a9b436e7ece42f70dfc2ce978c6905bbfbc4396bdeac956ac771169f7ec06e8512f92e5a472c7536c94a62a4b86c519dc4ed5cec1ae44d7db975da3f4d7b69332cdaa7ccbad85c6b21717a", 0xc9}, {&(0x7f0000000280)="3e6e6bb987de4a1d304fc1796a3679f9fa6c0e35cfb5cbba8e8485ce78e65ac053404451723311a7db73f639d2d760d4667013b9018e6188658d3b082e74de970458b67bd69ce2aacb8a09d28d5a4363f79724680319bce1ccb7", 0x5a}, {&(0x7f0000000300)="d89ff23c812cf261fd5b065a501a8dfdf4191cbb666150e760fb56005f37978c4e05ba528eed428b902dd9d4bb9a8accb6a633bdde644a80e58bb2ffb696704450ce70573a75d8ae4e8d06d956177d8e168873b05cef0796792b1ef0f6e6805e66664a9581de03526be6f2eae0e04b2ef29481b3cfa3c19e6cd963027b20", 0x7e}, {&(0x7f0000000380)="6dcbde96e3ac1aebceb67dfcc3c19239991b3cf96dd695fb1b906386284272e93f5e70e2d753c23bf9ec7790817be498efc2a3577961a0dda4526da27a1098e1f87f601c8caa993d9a373a10dd462e4340bbd11ac9d59d0ef2f54f162c5949324e7e608886301fedd1ae507897d644065029887a1f8b26014a5845", 0x7b}, {&(0x7f0000000400)="b27d739b0740892c1de60741d8442acc6fb726bdd8d81d730d32000793a283ca990e9ee67c719f7dd300fc35661781ce1f1f1c2a41b8f0ed658e0c621cb50a405c94d9f77b6cc6bceca191dd0092cfb2ca1ec4a05668a2d03a729d8031447920d5449a8961f1fca238c00801bf49fcaf8206804f93313f82f5", 0x79}, {&(0x7f0000000480)="7211f9a8370b2e9481bff263e4e1d5dc648f88c09c94a6443ac10106745139e2302c1e90fddc03a0e7797c5950fdadc1ae0c10d2", 0x34}], 0x7, 0x0, 0x0, 0x4000800}, 0x20000000) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x2013000, &(0x7f00000001c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='.') pread64(r0, &(0x7f0000000580)=""/135, 0x87, 0x0) 2018/03/31 17:58:48 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001380)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000012c0)) recvmsg$kcm(r1, &(0x7f0000001200)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/94, 0x5e}, {&(0x7f0000000040)=""/28, 0x1c}], 0x2, &(0x7f0000000200)=""/4096, 0x1000, 0x3}, 0x40000000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000001240)=0x9, 0x4) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000001300)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x8001, 0x6, r1}, 0x2c) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000001280)={0x0, r1}) 2018/03/31 17:58:48 executing program 1: getpgid(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = syz_open_procfs(0x0, &(0x7f00000007c0)='net/hci\x00') recvfrom(r0, &(0x7f0000001340)=""/66, 0x42, 0x10000, &(0x7f00000013c0)=@nfc_llcp={0x27, 0x0, 0x2, 0x7, 0x2, 0x20, "f1f6a3dea6ca1c73c2ccc805cd0f91bc5dd3ccbf396b0e50ec56c9cb2b099ebd795d1c7d01a313ce2b7bbc8db2f7b00642b3b83cf81c4ba143d635802f7500", 0x25}, 0x80) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000a40)) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000008c0)=""/133) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000680)={0x6, &(0x7f0000000200)=""/91, &(0x7f00000005c0)=[{0x6, 0xe1, 0x1, &(0x7f0000000280)=""/225}, {0x100, 0x73, 0x1f, &(0x7f0000000380)=""/115}, {0x2, 0x2c, 0x0, &(0x7f0000000100)=""/44}, {0x3, 0x78, 0x8, &(0x7f0000000400)=""/120}, {0x8001, 0x9d, 0x7, &(0x7f0000000480)=""/157}, {0x5, 0x4f, 0x6, &(0x7f0000000540)=""/79}]}) connect$llc(r1, &(0x7f0000000d80)={0x1a, 0x33f, 0x9, 0x0, 0x800, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sysfs$1(0x1, &(0x7f0000000180)='%\x00') ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x6, 0x65, 0xffffffff, 0x81, 0x1f, 0x3, 0x9, 0x10001, 0x81, 0x8, 0xffff, 0xde}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000040)={0x81, 0x8, 0x0, 0x2, 0x0, 0x0, 0x5, 0x100000000}) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000740)=r1) ioctl$DRM_IOCTL_RES_CTX(r1, 0x40086607, &(0x7f0000000b80)={0x122, &(0x7f0000000b40)}) r2 = semget$private(0x0, 0x2, 0x0) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001180)=""/108) stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000006c0)={&(0x7f0000ffd000/0x2000)=nil, 0x851, 0x5, 0x20, &(0x7f0000ffd000/0x2000)=nil}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000700), 0xfffffffffffffd4e) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f00000001c0)=""/1, &(0x7f0000000780)=0x1) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001140), 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000800)=@assoc_id=0x0, &(0x7f0000000840)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000880)={r5, 0x1f, 0x20}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001100)={'bcsf0\x00', 0x2}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0xc83c, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000d40)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x20208904}, 0xc, &(0x7f0000000a00)={&(0x7f00000026c0)=ANY=[@ANYBLOB="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"], 0x1038}, 0x1, 0x0, 0x0, 0x80}, 0x20000050) fchown(r0, r3, r4) 2018/03/31 17:58:49 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2), 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') unlink(&(0x7f0000000140)='./control/file0\x00') rename(&(0x7f0000000200)='./control/file1\x00', &(0x7f0000000280)='./control/file1\x00') close(r0) getpeername$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6, @in=@broadcast}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) 2018/03/31 17:58:49 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ptrace$setopts(0x4200, r0, 0xde, 0x29) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'rose0\x00', 0x4000}) write$rdma_cm(r1, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00000001c0)=0x6d7b7615, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x80000, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000240)={@dev={0xac, 0x14, 0x14, 0xa}, @loopback=0x7f000001, 0x1, 0x3, [@empty, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff]}, 0x1c) 2018/03/31 17:58:49 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x1}) ioctl$int_in(r0, 0x1000005432, &(0x7f0000000000)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) [ 59.855381] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed [ 59.888109] ntfs: (device loop3): read_ntfs_boot_sector(): Primary boot sector is invalid. 2018/03/31 17:58:49 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) r2 = dup3(r0, r0, 0x80000) sendmsg$kcm(r2, &(0x7f0000000540)={&(0x7f0000000040)=@nfc={0x27, 0x1, 0x1, 0x4}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000000c0)="2cce5029a11e233272ebcb8f575de0491f7e152aa292af2d2e6568854423b7aabe7143ebc008825dc9a0821c04847dd53b15ab8828b1c9aed918acc2160e71b7ca48fb149b8887ce4bcf81a9ebcfe7f26ac87ae646c8254fe3d9d42a6eeba2ffc03f00382a368c060da596467c6f48f410e9885883c26c9fab4d061b2acec0e7849df2b2359ad6", 0x87}, {&(0x7f0000000180)="d68b88306ca1fa4f2ac5c593ff0e3d475d1b071db31388545b05993178fffdc4d1e3b672477e2c1dfa4b6989f1dbd1016a451ddebe8b1ffff02ccaf5ed737b3020a613b54d2b4d4852cd5de13112321bc623ae5d991985ffbf533528dd6d8dc8455d68120018410dade0601d5790d62bb3f0806ed3a324515aec3f3150e8a9b436e7ece42f70dfc2ce978c6905bbfbc4396bdeac956ac771169f7ec06e8512f92e5a472c7536c94a62a4b86c519dc4ed5cec1ae44d7db975da3f4d7b69332cdaa7ccbad85c6b21717a", 0xc9}, {&(0x7f0000000280)="3e6e6bb987de4a1d304fc1796a3679f9fa6c0e35cfb5cbba8e8485ce78e65ac053404451723311a7db73f639d2d760d4667013b9018e6188658d3b082e74de970458b67bd69ce2aacb8a09d28d5a4363f79724680319bce1ccb7", 0x5a}, {&(0x7f0000000300)="d89ff23c812cf261fd5b065a501a8dfdf4191cbb666150e760fb56005f37978c4e05ba528eed428b902dd9d4bb9a8accb6a633bdde644a80e58bb2ffb696704450ce70573a75d8ae4e8d06d956177d8e168873b05cef0796792b1ef0f6e6805e66664a9581de03526be6f2eae0e04b2ef29481b3cfa3c19e6cd963027b20", 0x7e}, {&(0x7f0000000380)="6dcbde96e3ac1aebceb67dfcc3c19239991b3cf96dd695fb1b906386284272e93f5e70e2d753c23bf9ec7790817be498efc2a3577961a0dda4526da27a1098e1f87f601c8caa993d9a373a10dd462e4340bbd11ac9d59d0ef2f54f162c5949324e7e608886301fedd1ae507897d644065029887a1f8b26014a5845", 0x7b}, {&(0x7f0000000400)="b27d739b0740892c1de60741d8442acc6fb726bdd8d81d730d32000793a283ca990e9ee67c719f7dd300fc35661781ce1f1f1c2a41b8f0ed658e0c621cb50a405c94d9f77b6cc6bceca191dd0092cfb2ca1ec4a05668a2d03a729d8031447920d5449a8961f1fca238c00801bf49fcaf8206804f93313f82f5", 0x79}, {&(0x7f0000000480)="7211f9a8370b2e9481bff263e4e1d5dc648f88c09c94a6443ac10106745139e2302c1e90fddc03a0e7797c5950fdadc1ae0c10d2", 0x34}], 0x7, 0x0, 0x0, 0x4000800}, 0x20000000) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x2013000, &(0x7f00000001c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='.') pread64(r0, &(0x7f0000000580)=""/135, 0x87, 0x0) [ 59.896677] ntfs: (device loop3): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 59.908764] ntfs: (device loop3): ntfs_fill_super(): Not an NTFS volume. 2018/03/31 17:58:49 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2), 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') unlink(&(0x7f0000000140)='./control/file0\x00') rename(&(0x7f0000000200)='./control/file1\x00', &(0x7f0000000280)='./control/file1\x00') close(r0) getpeername$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6, @in=@broadcast}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) 2018/03/31 17:58:49 executing program 4: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) 2018/03/31 17:58:49 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x14, r2, 0xa, 0x70bd2d, 0x25dfdbfd, {0xe}}, 0x14}, 0x1}, 0x4000001) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000004c0)=""/83, &(0x7f00000006c0)=0x53) r5 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) write(r4, &(0x7f00000001c0), 0xfffffef3) write(r1, &(0x7f00000013c0)="8c", 0x1) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000700)=ANY=[@ANYBLOB="cc000000", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x200, 0x0, &(0x7f0000000380), 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="656e6f5a70635f64656275672c73706163655f6361234b5e6368653d7632206461746173756d2c636f6d70726573732d66ee6963652c00da02ed2f105c6d5ad47a177620a3409a389e6f84cb590285329b1553f00a736f5ec04d79f2595a2a99d1369e2cdb1ea1a2ea2660d838578cc1a4d81307eda30a002ffdaf8353075421c0942a753977065924cbc593e176d25d77007d6546b530cc9b8ca00fdaf7b29c52629079899a22417211088607783d2d8f0877c38214454949139e7c26980e939792193c09173ae789688a8a620327be005a"]) renameat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', r5, &(0x7f0000000400)='./file0\x00') tee(r0, r4, 0x8, 0x0) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000000140)=0xff, 0x4) fcntl$addseals(r5, 0x409, 0x1) 2018/03/31 17:58:49 executing program 2: r0 = epoll_create(0x80) mmap(&(0x7f0000f51000/0x4000)=nil, 0x4000, 0x1000003, 0x50, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)=0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa, 0xfffffffffffffffe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6de) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') keyctl$session_to_parent(0x12) llistxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/141, 0x8d) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/71, 0x47}], 0x1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2200, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x1000}, &(0x7f0000000200)=0x8) sendmsg$unix(r2, &(0x7f0000000480)={&(0x7f00000003c0)=@abs={0x0, 0x0, 0x9}, 0x6e, &(0x7f0000000440), 0x0, 0x0, 0x0, 0x4000000}, 0x8000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x7}, &(0x7f0000000280)=0x8) ioctl$KDDELIO(r2, 0x4b35, 0x200) [ 59.990194] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed 2018/03/31 17:58:50 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000000380)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x10002) fcntl$setstatus(r0, 0x4, 0x42c01) r2 = syz_open_dev$random(&(0x7f0000000400)='/dev/random\x00', 0x0, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000ca9ff8)=0xffffffffffff8001) r3 = socket(0xb, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) sendfile(r0, r3, &(0x7f0000000340), 0xfff) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000300)={@local={0xfe, 0x80, [], 0xaa}, 0x7f, r4}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) sched_setparam(r5, &(0x7f0000000180)=0x8000) dup3(r0, r1, 0x0) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000000c0)=ANY=[@ANYBLOB="a00000007f000000fe128a24bd70930269211b066937cb7e1f22300a5ed356f7c9fdbddb5cf457c2a5c950ae38947257ac5c3c5dfbdbac681872fa082e4fd7699d21ecb398d68ce7b231f7a1af20bc60d0bbc8896917ad39b19572ad8f4be6e2e425cd18917b5018db884567514a2c5954a11ab1752f7fab029a82840f4cf4db14783d0a0016d1"]) 2018/03/31 17:58:50 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x8001) rmdir(&(0x7f0000000100)='./file1\x00') socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={0x0, 0xfffffffffffffe01}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x4, 0x2, 0xc6}, 0x10) r2 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x865}, &(0x7f0000000200)=0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) close(r1) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x40000, @tick=0x9, {0x1000000000, 0x3}, {0x0, 0xfffffffffffffff8}, @time=@time={0x77359400}}], 0x30) poll(&(0x7f0000000080)=[{r0, 0x400}, {r3, 0x40}, {r3, 0x40}, {r2, 0x8000}, {r2, 0x1000}, {r3, 0x4000}, {r1}, {r2, 0x8228}, {r0, 0x508}, {r2, 0x3f87ccf7e7fa85c5}], 0xa, 0x528) open_by_handle_at(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="b30000009a000000b6538cc565ec010c0f3725b09a16ba612d57eba115740900000000000000003e5883f767a614a047f66187139f9e5688269587a6cb983485aa4878b18226477d87ff1b0d965bf4b50158de41221bdf526bb2213025cf319367649d66ab886b6723da01000000de2ed44be5e945ffdef8ff6400cbaefab9d847130f79a6e5733d6c83914832b7ecb94ae334b67e491b3d31f07973050013dc058977140cebbf433ff6af2700000000000000000000000000"], 0x200) getresuid(&(0x7f0000000340), &(0x7f00000001c0), &(0x7f00000003c0)) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000005c0)="9575761d3b2be8a914013bf53b52b5bc0d92d3af513e2f0d17992b5db85fa433193a7df7c1d2e1764750d810918c028a97ef7c0f0a274d9008d9bc48a3e064a844c78094492f22343adf645ee055a5ab9ae25f871849f7649393e9cec29b6ff9868c9493aed338b4a51d585ef21f200457bfa834470e54850ae6c02cc581ea614ce5b442c1d8e43bb47dd0c72e61bb68178f3f570cd9f613aa193c7c4dff8770370575a77a6a19285b2ad848589426ecccfc06b9da2bce2a8ec11f803612675d65cbb93b0b204d3be83a1fb01ed3c93e7a12ac3a7c6046d5d62ee1cda4fc8b", 0xdf) bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x5, 0x4, 0x7f, 0x1d, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/03/31 17:58:50 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x1ff}, &(0x7f000000affc)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000ff8)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000000)) sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000000040)) 2018/03/31 17:58:50 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x220, 0x20000) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000040)={0x7f, 0x5}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0x5) write$rdma_cm(r0, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/03/31 17:58:50 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000240)={0xdd5b, 0x9}) r1 = perf_event_open(&(0x7f000001d000)={0x800000000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xfcb, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000280)={'bcsh0\x00', 0x0}) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000002c0)={@multicast2=0xe0000002, @multicast1=0xe0000001, r3}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000300)) bind$bt_hci(r2, &(0x7f00000001c0)={0x1f, r4, 0x1}, 0xc) 2018/03/31 17:58:50 executing program 3: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000b00), &(0x7f0000000080)}, 0x18) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040), 0xfffffe63) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000440)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f00000009c0)=ANY=[@ANYBLOB="90000000"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) unshare(0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8a82, r3}, &(0x7f0000000180)=0xffffffffffffffab) r5 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r5, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], &(0x7f0000000a80)=0x9) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000000100)=0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000c00)=""/21, &(0x7f0000000c40)=0x15) 2018/03/31 17:58:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80100, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000000100)=0x3, 0x4) sendto(r1, &(0x7f0000000000)="ef00fffff7ba09bf000000000000633f99f2179f3bf0bde95b808535dedce8a847b9c65c34be26da9503a35046469f08", 0x30, 0x0, &(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x6, &(0x7f0000ae0fc0)=[{&(0x7f00009bfff3)=""/13, 0xd}, {&(0x7f0000b9ff8b)=""/117, 0x75}], 0x2, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/03/31 17:58:50 executing program 2: mq_open(&(0x7f0000000000)='\\vmnet1security!&mime_typetrusted%posix_acl_access(:vmnet1.trusted-\x00', 0x0, 0xa0, &(0x7f0000000080)={0x1, 0x9, 0x0, 0x70000000000000, 0xfff, 0x2, 0x2, 0x9}) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) r1 = getpgid(0x0) r2 = getpgrp(0x0) tgkill(r1, r2, 0x3d) fcntl$setflags(r0, 0x2, 0x1) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) renameat2(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x5) ptrace$setregs(0xffffffffffffffff, r1, 0x90, &(0x7f00000001c0)="cab2c408328d87ebae608ef64b2163d001eb1b59c8566b28c2972bba7c87eb806d4821866ec87a61faef275459d817e43c9da3eb9500d6b5c8d4db58045a") r3 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x1b, "e034b5469cdc00056df393b1fc6d3c034942130a3f863a90b1b64c"}, &(0x7f0000000240)=0x23) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r4, 0xfffffffffffffffb}, 0x8) [ 60.988081] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 [ 61.012293] random: crng init done [ 61.059260] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 2018/03/31 17:58:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000680)={0x3, &(0x7f0000000200)=""/91, &(0x7f00000005c0)=[{0x6, 0xe1, 0x0, &(0x7f0000000280)=""/225}, {0x0, 0x73, 0x0, &(0x7f0000000380)=""/115}, {0x0, 0x2c, 0x0, &(0x7f0000000100)=""/44}]}) connect$llc(0xffffffffffffffff, &(0x7f0000000d80)={0x1a, 0x0, 0x9, 0x0, 0x800, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000400)={0x0, 0x0, 0xffffffff, 0x81, 0x6, 0x0, 0x0, 0x80, 0x0, 0xfffffffffffffffc, 0xffff, 0xde}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000040)={0x0, 0x5, r1, 0x80000004, 0x0, 0x0, 0x5}) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000740)) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) semget$private(0x0, 0x7, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001180)=""/108) stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f00000001c0)=""/1, &(0x7f0000000780)=0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), 0x4) 2018/03/31 17:58:50 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000600)=""/197, &(0x7f00000000c0)=0xfffffffffffffe6d) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xa2dc, 0x40000) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_int(r1, 0x29, 0xf9, &(0x7f0000000140)=0x9, 0x4) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x100000000}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xe7}}, 0x9221, 0x1}, &(0x7f00000003c0)=0x90) r4 = request_key(&(0x7f00000001c0)='cifs.idmap\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='md5sumeth1+ppp1wlan0\x00', 0xfffffffffffffff8) keyctl$link(0x8, r2, r4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r5, 0x8, 0x30}, 0xc) 2018/03/31 17:58:50 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40080, 0x0) shutdown(r0, 0x200) 2018/03/31 17:58:50 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000000380)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x10002) fcntl$setstatus(r0, 0x4, 0x42c01) r2 = syz_open_dev$random(&(0x7f0000000400)='/dev/random\x00', 0x0, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000ca9ff8)=0xffffffffffff8001) r3 = socket(0xb, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) sendfile(r0, r3, &(0x7f0000000340), 0xfff) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000300)={@local={0xfe, 0x80, [], 0xaa}, 0x7f, r4}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) sched_setparam(r5, &(0x7f0000000180)=0x8000) dup3(r0, r1, 0x0) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000000c0)=ANY=[@ANYBLOB="a00000007f000000fe128a24bd70930269211b066937cb7e1f22300a5ed356f7c9fdbddb5cf457c2a5c950ae38947257ac5c3c5dfbdbac681872fa082e4fd7699d21ecb398d68ce7b231f7a1af20bc60d0bbc8896917ad39b19572ad8f4be6e2e425cd18917b5018db884567514a2c5954a11ab1752f7fab029a82840f4cf4db14783d0a0016d1"]) 2018/03/31 17:58:50 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0f000000080000fa", @ANYRES32=0xffffffff, @ANYBLOB="01000000"], 0x10) fcntl$setsig(r0, 0xa, 0x2) 2018/03/31 17:58:50 executing program 6: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) bind$inet(0xffffffffffffffff, &(0x7f0000000780)={0x2, 0x80000000000000, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x4400, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x11, @broadcast=0xffffffff, 0x0, 0x0, "566c630000000bab000800"}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)="02ddcbe00000400400040000ddffffff", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) r4 = fcntl$getown(r2, 0x9) r5 = syz_open_procfs(r4, &(0x7f0000000600)='net/wireless\x00') getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x0, 0x4) pread64(r5, &(0x7f0000001200)=""/4096, 0x1000, 0x4) mq_timedreceive(r5, &(0x7f0000000140)=""/165, 0xa5, 0x24000, &(0x7f0000000200)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f0000000040)={0xfffffffffffffe01, 0x374b, 0x4, {0x0, 0x989680}, 0xffff}) sendto$ax25(r3, &(0x7f0000000440)="5b9617f54b423fe27a87184d6fb06095630e231fea08109c68803c7c888e282438fe880e49d6eef4dc72028105f573a6990f1cb20d0c0c5867d98be919d89f418a3a59890ec43f8ceb6d054e4a785c2731da59936faab79b3cc971596ab0476ec9c9d86215f04ea8bd871c0c874d1e585824afbd030ece4ebbd9b034adde4ac0c2926fabde77eb0dea402c5a9248b60df63b0d004888c8e55f171ee80c7a61dbcfe7bfd7bd2cfbc37b4f5db12c3eda322903196f051b4363", 0xb8, 0x8000, &(0x7f0000000540)={0x3, {"0b251d74ec7391"}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @multicast2}, &(0x7f0000000500)=0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r7 = accept$alg(r6, 0x0, 0x0) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a00000056ba60febb00000000f9b9d20900000000000000c400000000004e26300e5be400", 0x29) sendmmsg$alg(r7, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000580)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x30}], 0x1, 0x80) write(r7, &(0x7f00000000c0)="791f7dfde08186d67d777a649298a8fb2ad96c735b539d025e309b4949b81f36919e0bc93e876c5cf313aeda8e6bdb5e", 0x30) recvmsg(r7, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000340)={0x2, &(0x7f0000000300)=[{}, {}]}) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000000380)={0x0, 0x24}) 2018/03/31 17:58:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80100, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000000100)=0x3, 0x4) sendto(r1, &(0x7f0000000000)="ef00fffff7ba09bf000000000000633f99f2179f3bf0bde95b808535dedce8a847b9c65c34be26da9503a35046469f08", 0x30, 0x0, &(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x6, &(0x7f0000ae0fc0)=[{&(0x7f00009bfff3)=""/13, 0xd}, {&(0x7f0000b9ff8b)=""/117, 0x75}], 0x2, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/03/31 17:58:50 executing program 3: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x81, 0x80) r2 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r2, 0x0) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x7ff, {0x9, 0x2, 0xfffffffffffffff8, 0x400, 0x0, 0x8}, 0xfffffffffffffbff, 0x3}, 0xe) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000023c000)}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100), 0x10) 2018/03/31 17:58:50 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaa4c82566c019b26e208004500001c000000000011905effffffffe000000100004e23000890ed393fb3960c0276014250bc02d47d8d789297fc32562a628574b5ee609765ccbdb0e4908cc83861cdbf1007d6d0f5ea590bf2958af88900bd396069f5e410c474ac9336069a13073a4f1c6ec509d4cce32e9a4694d4a3a266700d064937f0134f9fe02eabd22ca81faa629fa72112015acc8fd4"], 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20001, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x24) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x9}, 0x8) [ 61.151338] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed [ 61.182979] binder: 6724:6729 got transaction with invalid offset (32, min 0 max 56) or object. 2018/03/31 17:58:50 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r2, &(0x7f0000000280)=""/191, 0xbf, 0x0, &(0x7f0000000340)=@can={0x1d}, 0x80) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r3) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x4, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={r5, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000001c0)=0x18) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r4, 0x4c01) sync() r6 = getpid() name_to_handle_at(r4, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000900)=ANY=[@ANYBLOB="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"], &(0x7f0000000740), 0x0) migrate_pages(r6, 0xfd, &(0x7f0000000540), &(0x7f0000000580)=0x1) getrusage(0xffffffffffffffff, &(0x7f0000000480)) ftruncate(r3, 0x2) dup2(r4, r3) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) truncate(&(0x7f0000000780)='./file0\x00', 0x3) ioctl$sock_netdev_private(r4, 0x89fe, &(0x7f00000003c0)="0aab95906cbf78d0113b9b11c035ec1b838e455485a0ae0c1dc7ead287ca35d95f330970a765dba3809e348d3d739c34fcbb996a276d6eae518354b310b63d5e6d4f02c584c900b9eed1ccd8c2d601c345a16a9770811f407c4232bb44f3f941d8cfe9138c1c2a09b466a541396572c076d8f96f042779cc2bdc8794dff7d80969b0a082393a735bb99d9c59fd538646854b79ccff7fdd4025a5c58b1e2acca8fd4f9a") r7 = eventfd2(0x0, 0x0) r8 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r8}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r7, 0x80000002, 0x2000000002, r8}) 2018/03/31 17:58:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x81, 0x0, 0x0, 0x5, 0x7, 0x92, 0x7fff}, 0x20) signalfd(r0, &(0x7f0000000080)={0x7fffffff}, 0x8) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000180)={0x4, r0, 0x1}) signalfd4(r0, &(0x7f0000000000)={0x87}, 0x8, 0x800) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000300)={0x1fffff82, &(0x7f00000002c0)}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x7) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/31 17:58:50 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x56bf, 0x4) write$rdma_cm(r0, &(0x7f00000007c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES16=r1, @ANYBLOB="65625bfd236b99431fad5b69b7f5960d0625a6298404a72046a0e4d488fed69633ae9aedce7bbbf21be10bf3a4bd4151686fa703475b6cafe0ea82c16d5af818fd54e722b8480bf2a999480c7790d2379086c11f7823b4d7185f0af9b19190d7a8e94f13", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYRES64=r0], @ANYBLOB="220b7995fa15fb72b5b0acaa694a661f3a954f08c2f3c956747e05551d8351b500f80d92688d7caf2d85adfa705ea157d47f8ac6f1d7f4422d69f1fba7573ffa6b66737fbb70b7c541efc2edd77f16e2417fcdd21f9cf693844f397b68201c504160532f70491e6434fe1d8fb6a5940a5bf702a7cfb2e0bb2649b4e6e8ec08a39910934ecccc891b10be43e869d8f31507a52e1488303d152dedfe33913f57ebd8aa3a6d8164ebd01d9b7cba7b13b32dcade7cab0568aaa3f753ffe5d8b4ae01f330cd9d5b642c8cd2310b775b9b0094363fc548aed6aec24027a127dac8fb913c9c", @ANYRES16=r1, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES64, @ANYBLOB="230ae9e6e598065ebe6b51e356072616910fc748b2320a87dc7cb350c5be4f36ed613b0241e35514627f3a4668b088d35fd7ce029d5c6d30440de67365d092d9598ada1ce403f4db02be38a63b746a103535cf150b521973bb97b68ed607ab8b47bf10ae59d0606b8714df8842b368798ee1f4e4a789ab3d4b602b996d3c17b184408526dc6cb2dbad863196c301b2580117103f", @ANYPTR64, @ANYRES64=r0, @ANYRES16=r1, @ANYRES32=r0, @ANYRES32=r0], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES16=r1, @ANYRES16=r1, @ANYRES16=r0]], @ANYRES32=r0, @ANYRES16=r1, @ANYBLOB="5b9ac1827933440181641af341a11c96ad20fceec2814853fb44958980eba2ed1fdb1b27a79f5a56b83573d08ae2d44aaefbd25fd3597d898554a82c9e49e8c73e2bb2bfa5bd61bffa66ff44254337865db8e55f07791da794fbc666253486cfe685c515e18f70b4d32ed21566f50dcd1b872f3496ab682629ca97c5a4269664eeed7fa7cfbe6b1b729496def27e6fb888fb67c1506ba262e42eb1ae5628b0e033", @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYPTR64=&(0x7f0000000600)=ANY=[@ANYPTR, @ANYBLOB="bbf2ea9e93873cf7fb46b317e0890233b94e53d9907cb074ba97c05e5bbb551ca6c3eb06381cf32839f2e98b14c487f561b7ed1da392f53cb966d13c8eb8a6081e589069ac82deac087c5bb8d6a34875222cc9bb01cf682e1cc1238f0641a7a49eee17bcf072644e9dd7377c09a3c5369d93e1b5"], @ANYBLOB="09a7acb8149f0e3e1ad1d63d90d43a4c1713ae3bc54814a3dd9a132728300ada0f245f8c298753ee71a3e2365244b3be729ed6aced8063cd847db7fc7d818c43c06ce60a5107e7ac9cfcbf3aee2e7676d699319c1ae1e4a80690e043", @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYRES64=r1, @ANYPTR64, @ANYPTR], @ANYPTR=&(0x7f0000000680)=ANY=[@ANYRES32=r1, @ANYPTR64, @ANYPTR, @ANYPTR, @ANYRES16, @ANYPTR, @ANYRES64, @ANYPTR64, @ANYRES64], @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYRES16=r1, @ANYRES64, @ANYRES64, @ANYRES32=r0], @ANYRES16=r1, @ANYRES32], @ANYRES16, @ANYRES16], 0xbb) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000880)={[0x7fffffff, 0x1, 0x9f62, 0x9, 0x4, 0x492d309, 0x1, 0x3, 0x1ff, 0x1, 0x7fff, 0xbc, 0x6, 0x100000001, 0x7fffffff, 0x1], 0x14000, 0x4}) [ 61.201298] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed [ 61.204559] IPVS: Scheduler module ip_vs_Vlc not found [ 61.229379] binder: 6724:6729 transaction failed 29201/-22, size 56-8 line 3026 2018/03/31 17:58:50 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0f000000080000fa", @ANYRES32=0xffffffff, @ANYBLOB="01000000"], 0x10) fcntl$setsig(r0, 0xa, 0x2) [ 61.282300] binder: BINDER_SET_CONTEXT_MGR already set [ 61.303588] IPVS: Scheduler module ip_vs_Vlc not found 2018/03/31 17:58:50 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2400, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x5d, 0x1, 0x2}, &(0x7f00000000c0)=0x10) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="ffff79e77a0400000083fb7393a4fa64f0a35306af1442cce9b65a9b162069d6d7aa0057f976630ce2e3a3f183cd9594f420089305bc0b8376572782b3b0d9d6e9a03dd46cde133592824f7388a077bc54fe81eafac5c490813e3932f7f07e6e775145aaa5f2bd0c9003dc68922ea4bef85db33e67966129ea6042a658e5643742170000"], 0x12) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x4, 0x9}, {0x2, 0x7fff}]}) r4 = accept$alg(r1, 0x0, 0x0) dup2(r0, r4) socket$alg(0x26, 0x5, 0x0) [ 61.334806] binder: 6724:6729 ioctl 40046207 0 returned -16 [ 61.380826] binder_alloc: 6724: binder_alloc_buf, no vma [ 61.386760] binder: 6724:6773 transaction failed 29189/-3, size 56-8 line 2963 2018/03/31 17:58:50 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000903ff8), 0x8) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20}, 0x1c) 2018/03/31 17:58:50 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) write$rdma_cm(r0, &(0x7f0000000480)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000440)={0xffffffff}, 0x13f, 0xe}}, 0x20) write$rdma_cm(r0, &(0x7f0000000600)=@connect={0x6, 0x118, 0xfa00, {{0x3ff, 0x5, "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", 0x83, 0x7, 0x80000001, 0x7ff, 0x9, 0x7a, 0x3}, r1}}, 0x120) 2018/03/31 17:58:50 executing program 3: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x81, 0x80) r2 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r2, 0x0) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x7ff, {0x9, 0x2, 0xfffffffffffffff8, 0x400, 0x0, 0x8}, 0xfffffffffffffbff, 0x3}, 0xe) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000023c000)}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100), 0x10) 2018/03/31 17:58:50 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x13) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000040)={0x2, 0x1000}) bind$rds(r0, &(0x7f0000000140)={0x2}, 0x10) 2018/03/31 17:58:50 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x800000001, 0x6, 0x4d, 0x0, 0x800000000010, 0x6}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000080)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r1, r2) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x100d2) 2018/03/31 17:58:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ppoll(&(0x7f00009d9000)=[{r1}], 0x1, &(0x7f000081eff0)={0x77359400}, &(0x7f00003b8000), 0x8) write(r0, &(0x7f0000000100)='/', 0x1) 2018/03/31 17:58:50 executing program 6: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) bind$inet(0xffffffffffffffff, &(0x7f0000000780)={0x2, 0x80000000000000, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x4400, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x11, @broadcast=0xffffffff, 0x0, 0x0, "566c630000000bab000800"}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)="02ddcbe00000400400040000ddffffff", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) r4 = fcntl$getown(r2, 0x9) r5 = syz_open_procfs(r4, &(0x7f0000000600)='net/wireless\x00') getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r5, 0x111, 0x3, 0x0, 0x4) pread64(r5, &(0x7f0000001200)=""/4096, 0x1000, 0x4) mq_timedreceive(r5, &(0x7f0000000140)=""/165, 0xa5, 0x24000, &(0x7f0000000200)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f0000000040)={0xfffffffffffffe01, 0x374b, 0x4, {0x0, 0x989680}, 0xffff}) sendto$ax25(r3, &(0x7f0000000440)="5b9617f54b423fe27a87184d6fb06095630e231fea08109c68803c7c888e282438fe880e49d6eef4dc72028105f573a6990f1cb20d0c0c5867d98be919d89f418a3a59890ec43f8ceb6d054e4a785c2731da59936faab79b3cc971596ab0476ec9c9d86215f04ea8bd871c0c874d1e585824afbd030ece4ebbd9b034adde4ac0c2926fabde77eb0dea402c5a9248b60df63b0d004888c8e55f171ee80c7a61dbcfe7bfd7bd2cfbc37b4f5db12c3eda322903196f051b4363", 0xb8, 0x8000, &(0x7f0000000540)={0x3, {"0b251d74ec7391"}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @multicast2}, &(0x7f0000000500)=0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r7 = accept$alg(r6, 0x0, 0x0) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a00000056ba60febb00000000f9b9d20900000000000000c400000000004e26300e5be400", 0x29) sendmmsg$alg(r7, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000580)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x30}], 0x1, 0x80) write(r7, &(0x7f00000000c0)="791f7dfde08186d67d777a649298a8fb2ad96c735b539d025e309b4949b81f36919e0bc93e876c5cf313aeda8e6bdb5e", 0x30) recvmsg(r7, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000340)={0x2, &(0x7f0000000300)=[{}, {}]}) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000000380)={0x0, 0x24}) 2018/03/31 17:58:50 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000007ffe)='0', 0x1}], 0x1, 0x2) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000)=0xba69, 0xfffffffffffffd92) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) socketpair$inet6(0xa, 0x800, 0x1000, &(0x7f0000000040)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x2, [@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001]}, 0x18) [ 61.506454] binder: undelivered TRANSACTION_ERROR: 29189 [ 61.512355] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/31 17:58:50 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7a2b8041707c2bb8c5053580fa17ca9d75210556bce4ff4317fd4711003b8ae40a58e817833db6059bf48754c8b2ddc74397025d273e8e7800000000ff035e341a6788c57540d71ff93b3f7cf6c7d11fd5e2668c3c4b2dc0609bdc97fc790e2df5e1a6968eb93b3c2d566241d35f9c8c928e50d6e3fad62042391a1237d56dfde56ca0d4d1d74dd0e47e742ac347c0f07e", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x10) 2018/03/31 17:58:50 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x421b, r1) ptrace$getregset(0x4204, r1, 0x202, &(0x7f00000013c0)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/03/31 17:58:50 executing program 5: remap_file_pages(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000fc0)='./file0\x00', 0x149042, 0x100) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x3}) pwritev(0xffffffffffffffff, &(0x7f0000000e80), 0x0, 0x0) ftruncate(r1, 0x800) gettid() syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="06261b00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x1c) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000080)=0xff) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x1000000000016) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f00000001c0)='coredump_filter\x00') 2018/03/31 17:58:50 executing program 1: mkdir(&(0x7f0000935000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x3, &(0x7f0000000100)) open(&(0x7f0000000080)='./file0\x00', 0x6251a5f5c5d3e12, 0x0) [ 61.579550] IPVS: Scheduler module ip_vs_Vlc not found [ 61.604950] binder: 6801:6813 got transaction with invalid offset (32, min 0 max 56) or object. 2018/03/31 17:58:50 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0f000000080000fa", @ANYRES32=0xffffffff, @ANYBLOB="0000000007f4cfe9d45c3800e43e75f186e545f2f5f76114afb8eeb625ab67542f0467fdb04cba6f57aab50940165627c14a93f69c28481c40979879583ce4732f8579f5c4a820de1116369b99"], 0x10) 2018/03/31 17:58:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffd) read(r0, &(0x7f0000000140)=""/28, 0x37e) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) fadvise64(r0, 0x0, 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0xc0000, 0xc1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) r3 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000000c0)={0x0, 0x80000000, r2, 0x6, r3, 0x59, 0x5, 0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/31 17:58:50 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000004747410c0faa820b8000007aa7c40a00ffefffd7f144"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x1, &(0x7f0000000680)=ANY=[@ANYRES16, @ANYRES32=r0, @ANYRES32, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES64, @ANYRES16=r0], @ANYRES64, @ANYBLOB="ea8d6816f4b34495c8f82e8ea17113ac1091d0b9fb84ff34b71977343e5360bc86157fb74e5b549dfe53774515863726b6911eaae5fef8bcccaf49abf0e77865f885c1ab249d45f7", @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES64, @ANYRES64, @ANYRES32, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYBLOB="fd5f9e3c9cb565f8bc7078f12e9b4c23f1a9db64a3e421d336fe3d2554a23766be", @ANYPTR64]], @ANYPTR=&(0x7f0000000580)=ANY=[@ANYRES64=r0, @ANYBLOB="aa43edd1c15055ec0133f35408a4175622e9242d7f83acbed50dc52729e85b478058d2629ccb114158dc36b1f5ad5322eee365fb4b62101bc7cacb2f7a9dce8e0ccda0866446c6aa46f1d46cb6efe0cffb9d5e5e9bf0d9a5cf0ccf35455ffd6cc9bdc69d2d9f7cbb3ceba710c8e367333d43a5ee448784454012"], @ANYPTR=&(0x7f0000000640)=ANY=[@ANYRES16=r0, @ANYRES64]], &(0x7f0000000400)='syzkaller\x00', 0x80000001, 0xbb, &(0x7f0000000300)=""/187}, 0xfffffffffffffefd) [ 61.684693] binder: 6801:6813 transaction failed 29201/-22, size 56-8 line 3026 2018/03/31 17:58:50 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) getsockname(r0, &(0x7f0000000080)=@ll, &(0x7f0000000100)=0x80) 2018/03/31 17:58:51 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) syz_emit_ethernet(0x3a, &(0x7f0000000340)=ANY=[@ANYBLOB="b9479e1949cd000000ecff0008004700002c0000000000009078ac1414bbe0000001070704ac1414aa00000000000401907800d8554c0008f2d9"], &(0x7f0000000040)) 2018/03/31 17:58:51 executing program 3: mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) r0 = shmget(0x3, 0x1000, 0x10, &(0x7f0000217000/0x1000)=nil) shmat(r0, &(0x7f0000214000/0x4000)=nil, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xa2ae, 0x40) r2 = getpgid(0xffffffffffffffff) ptrace$peekuser(0x3, r2, 0x9d6) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000040)={0xd4, 0xfffffffffffffff4, [{0x1000000000001, 0x0, 0xfffffffffffffffc}]}) [ 61.768823] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/31 17:58:51 executing program 5: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000080)=0x6, 0xfffffeb7) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x282) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x3) 2018/03/31 17:58:51 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="001c000000000001907800000000e0fd00011200907800000000"], &(0x7f0000000040)) 2018/03/31 17:58:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000540)={0x0, 0xfffffffffffffffa, 0x0, 0x80000000, 0xc8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r1, @ANYBLOB="1408000000000000009100080000000000000021170b8902"], &(0x7f0000000600)=0x2) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f00000003c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000500)={0x2, 0x1, 0x1, 0x80}, 0xc) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) fcntl$getown(r2, 0x9) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000700)=ANY=[@ANYRES16, @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x20, 0x0, 0x7}, &(0x7f0000000240)=0x18) pipe(&(0x7f0000000840)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) r6 = socket$inet(0x10, 0x3, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000740)={r5, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x1, 0x5ba51454}, 0x90) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000380)) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) sendmsg(r6, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0b5", 0x4d}], 0x1}, 0x0) 2018/03/31 17:58:51 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x3cc) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000034c0)={0x5, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/31 17:58:51 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000e40)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000e00)={0xffffffff}, 0x111, 0x5}}, 0x20) write$rdma_cm(r0, &(0x7f0000000e80)=@bind={0x14, 0x88, 0xfa00, {r1, 0x10, 0x0, @in6={0xa, 0x4e20, 0x3f22, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}}}, 0x53) 2018/03/31 17:58:51 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000640)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000600), r1, 0x0, 0x1}}, 0x30) 2018/03/31 17:58:51 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) recvfrom(r1, &(0x7f0000000240)=""/71, 0x47, 0x2000, 0x0, 0x0) ptrace$getregset(0x4204, 0x0, 0x203, &(0x7f0000000640)={&(0x7f0000000540)=""/207, 0xcf}) r2 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x0) getpgrp(0x0) getdents64(0xffffffffffffffff, &(0x7f0000000680)=""/93, 0x5d) getsockopt(r2, 0x0, 0x0, &(0x7f0000000140)=""/157, &(0x7f0000000200)=0x9d) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000340)={'nat\x00'}, &(0x7f00000003c0)=0x3699dbc96823a7de) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000700)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000068f50)={{0x84}, "706f72ff070000000000000000000000000b40000000000000002c0500000000000003000000ef000003ff02124e19080012000000000000000000000600", 0xc3}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x20002, 0x0) close(r4) signalfd4(r3, &(0x7f0000000040)={0x5}, 0x8, 0x0) 2018/03/31 17:58:51 executing program 2: r0 = socket(0x1e, 0x1000000000005, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'erspan0\x00', r1}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x1, [], r2}, 0x48) 2018/03/31 17:58:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='trustedvmnet1\x00', 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000080)) bind$ax25(r0, &(0x7f0000000240)={0x3, {"4d3917aa4b1c9a"}}, 0x10) seccomp(0x2, 0x0, &(0x7f0000000040)) 2018/03/31 17:58:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x80000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x48, r4, 0x1, 0x70bd29, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x5}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x1) r5 = dup3(r3, r2, 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000140)={[], 0x107000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/31 17:58:52 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/autofs\x00', 0x101000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000d00)={0x6, 0x0, [{0x0, 0xa7, &(0x7f0000000900)=""/167}, {0x10000, 0x50, &(0x7f00000009c0)=""/80}, {0x10f000, 0xf2, &(0x7f0000000a40)=""/242}, {0x2, 0x15, &(0x7f0000000b40)=""/21}, {0x3000, 0xf0, &(0x7f0000000b80)=""/240}, {0xf005, 0x75, &(0x7f0000000c80)=""/117}]}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x10, 0x200000) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000340)=@nat={'nat\x00', 0x1b, 0x5, 0x508, 0x150, 0x288, 0xffffffff, 0x0, 0x150, 0x4c0, 0x4c0, 0xffffffff, 0x4c0, 0x4c0, 0x5, &(0x7f00000002c0), {[{{@uncond, 0x0, 0x118, 0x150, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x8, 0x8, 0x1}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x100, 0x2, 0x2, 0x2}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14, 0x14, 0x18}, @local={0xac, 0x14, 0x14, 0xaa}, @icmp_id=0x64, @icmp_id=0x68}}}}, {{@uncond, 0x0, 0x100, 0x138, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {'lo\x00', 'dummy0\x00', 0xc, 0x0, 0x9e6, 0x40, 0x80000000, 0x0, 0x9, 0x2}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @gre_key=0x7fffffff, @gre_key=0x6}}}}, {{@uncond, 0x0, 0x98, 0xd8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "d2d9cb32d877a205c0c87787963f3c66a60943d3b9bd5891b1cf84bfe78b"}}, {{@uncond, 0x0, 0xd8, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x87ff, [0xfc00, 0xb97, 0xffffffffd0dd159b, 0xb2b2, 0xc8, 0x8000], 0x70c4, 0x9, 0x3f}}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x8, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @gre_key=0xad, @icmp_id=0x68}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x568) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000e00)={0x9, 0x8201, 0x401, 0x5, 0x0}, &(0x7f0000000e40)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000e80)={r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f0000000f40)=0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x8, {{0xa, 0x4e23, 0x1ff, @dev={0xfe, 0x80, [], 0x13}, 0x401}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0xa7eec81a7b82f38c, [{{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, {{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/31 17:58:52 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0f000000080000fa", @ANYRES32=0xffffffff, @ANYBLOB="0000004b2267b933e827fec89ccbdb642f94de6d"], 0x10) 2018/03/31 17:58:52 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket(0x8, 0x80807, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) getpeername(r0, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) 2018/03/31 17:58:52 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) recvfrom(r1, &(0x7f0000000240)=""/71, 0x47, 0x2000, 0x0, 0x0) ptrace$getregset(0x4204, 0x0, 0x203, &(0x7f0000000640)={&(0x7f0000000540)=""/207, 0xcf}) r2 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x0) getpgrp(0x0) getdents64(0xffffffffffffffff, &(0x7f0000000680)=""/93, 0x5d) getsockopt(r2, 0x0, 0x0, &(0x7f0000000140)=""/157, &(0x7f0000000200)=0x9d) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000340)={'nat\x00'}, &(0x7f00000003c0)=0x3699dbc96823a7de) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000700)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000068f50)={{0x84}, "706f72ff070000000000000000000000000b40000000000000002c0500000000000003000000ef000003ff02124e19080012000000000000000000000600", 0xc3}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x20002, 0x0) close(r4) signalfd4(r3, &(0x7f0000000040)={0x5}, 0x8, 0x0) 2018/03/31 17:58:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000500)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc75eb485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff060115003901000000000000000000ffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554022a80e605007f71174aa9512cbf360ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f652cdc", 0xb8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x218802, 0x0) openat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) 2018/03/31 17:58:52 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7, 0x2800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="ff00e072576af98f97d066ab63cd1fded671d110169aa81ef8f65f08148454a994c8aa5ddbe9ce8a62caeeaa8c530a9ce902ee4eb9d7cb79d138c1a67c6977f5b30942b9cd2dec3978c9d2c8c4b03f4627812f6e81f21cf7f42fbb5e36543f8fc29c077a06e703d50de2b825058b6b5e0c20162e23648362ca745f73855175487cb548dfb2c83a39a40738df66a714ab6cc497a485fe6123771754be420d7f934854f698e937d73bcd7f9058d587a1ff6144f9f852663d6cffe2ccb65ad5b900ecea94c0273af4bec3b1b307a6fb38f0cfed4898884af8f45174901e06d5b9ed068a1c1e8aef49ad3b13ac34b841"], &(0x7f0000000140)=0x8) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) 2018/03/31 17:58:52 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) 2018/03/31 17:58:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80600, 0x0) accept4$unix(r1, 0x0, &(0x7f00000000c0), 0x80000) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)=ANY=[@ANYBLOB="f8000000160001000000000000000000000000000000000000000000000000007f00000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f0000010000000000000000000000000000000032000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c000000000000000000000000000000000000000000000000000000ce205568653b5d1f000000000000000000000000000000000000000000000000000000000000000000000000000009fb141fe79197fc01b3bb3ff7982943393b1f61ccbe301536ae5513f553d9971fff639c0159678b27c8497f1b6ee3fc9ca1d421b3ad8d8a4679"], 0xf8}, 0x1}, 0x0) r2 = socket$inet6(0xa, 0xfffffffffffffffe, 0x100000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x80000001, 0x8}, &(0x7f00000001c0)=0x8) 2018/03/31 17:58:52 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xab73, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x8000003e, [0x4, 0x5, 0x0]}, 0xa) r2 = dup2(r0, r0) bind$netlink(r2, &(0x7f0000000140)={0x10}, 0xc) 2018/03/31 17:58:52 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = gettid() sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x30, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}, @IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x30}, 0x1}, 0x0) [ 62.947386] x86/PAT: syz-executor5:6938 map pfn RAM range req write-combining for [mem 0x183db0000-0x183db3fff], got write-back [ 63.026457] x86/PAT: syz-executor5:6938 map pfn RAM range req write-combining for [mem 0x183db0000-0x183db3fff], got write-back [ 63.059720] netlink: 'syz-executor1': attribute type 39 has an invalid length. [ 63.067734] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 63.114533] netlink: 'syz-executor1': attribute type 39 has an invalid length. 2018/03/31 17:58:52 executing program 2: r0 = semget$private(0x0, 0x0, 0x88) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$GETPID(r0, 0x6, 0xb, &(0x7f0000000040)=""/108) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000001080)) recvmmsg(0xffffffffffffff9c, &(0x7f0000003b40)=[{{&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/20, 0x14}], 0x1, &(0x7f00000001c0)=""/66, 0x42, 0x7fffffff}, 0x8}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000240)=""/216, 0xd8}, {&(0x7f0000000340)=""/62, 0x3e}, {&(0x7f0000000380)=""/205, 0xcd}, {&(0x7f0000000480)=""/98, 0x62}], 0x4, &(0x7f0000000540)=""/4, 0x4, 0xdf9c}, 0x100000001}, {{&(0x7f0000000580)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000600)=""/55, 0x37}, {&(0x7f0000000640)=""/167, 0xa7}, {&(0x7f0000000700)=""/71, 0x47}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/255, 0xff}, {&(0x7f0000001880)=""/9, 0x9}], 0x6, &(0x7f0000001940)=""/134, 0x86, 0x4}, 0xbda}, {{0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001a00)=""/174, 0xae}, {&(0x7f0000001ac0)=""/78, 0x4e}, {&(0x7f0000001b40)=""/147, 0x93}, {&(0x7f0000001c00)=""/9, 0x9}, {&(0x7f0000001c40)=""/128, 0x80}, {&(0x7f0000001cc0)=""/194, 0xc2}, {&(0x7f0000001dc0)}], 0x7, &(0x7f0000001e80)=""/156, 0x9c}, 0x1}, {{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000001f40)=""/207, 0xcf}], 0x1, 0x0, 0x0, 0x2}, 0x6}, {{&(0x7f0000002080)=@rc, 0x80, &(0x7f0000002200)=[{&(0x7f0000002100)=""/238, 0xee}], 0x1, 0x0, 0x0, 0x1ff}, 0x2}, {{&(0x7f0000002240)=@l2, 0x80, &(0x7f00000023c0)=[{&(0x7f00000022c0)=""/131, 0x83}, {&(0x7f0000002380)=""/54, 0x36}], 0x2, &(0x7f0000002400)=""/162, 0xa2, 0xfffffffffffffff7}, 0x81}, {{&(0x7f00000024c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002840)=[{&(0x7f0000002540)=""/84, 0x54}, {&(0x7f00000025c0)=""/250, 0xfa}, {&(0x7f00000026c0)=""/126, 0x7e}, {&(0x7f0000002740)=""/249, 0xf9}], 0x4, &(0x7f0000002880)=""/221, 0xdd}, 0x8}, {{&(0x7f0000002980)=@nl, 0x80, &(0x7f0000003b00)=[{&(0x7f0000002a00)=""/4096, 0x1000}, {&(0x7f0000003a00)=""/208, 0xd0}], 0x2, 0x0, 0x0, 0x3}, 0x2}], 0x9, 0x40, &(0x7f0000003d80)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000003dc0), &(0x7f0000003e00)=0x14) accept4$nfc_llcp(r1, 0x0, &(0x7f0000001dc0), 0x80800) 2018/03/31 17:58:52 executing program 0: r0 = socket(0x11, 0x803, 0x0) recvfrom$ipx(r0, &(0x7f0000000040)=""/109, 0x6d, 0x40000000, &(0x7f00000000c0)={0x4, 0x5, 0x1, "5d8a5fa1f29c", 0x6}, 0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000100)={'ah\x00'}, &(0x7f0000000140)=0x1e) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x20014, r0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/03/31 17:58:52 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20400, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xffffffffffffffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x11c6}, &(0x7f0000000180)=0x8) mkdirat$cgroup(r1, &(0x7f0000000200)="0ab06e4d0d", 0x0) flistxattr(r1, &(0x7f00000001c0)=""/38, 0x26) 2018/03/31 17:58:52 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xe6, 0x200800) getsockname$inet(r1, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[], 0x1ff) 2018/03/31 17:58:52 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000080)=0x1000, 0x4) timer_settime(r1, 0xfffffffffffffffd, &(0x7f00000000c0)={{}, {0x0, 0x9}}, &(0x7f0000000000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/31 17:58:52 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c2ffff000000450000240000000000009078ac14ffbbe0000001000000000401907800d73cde00f53475"], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) r2 = socket(0x1e, 0x2, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000002c0), 0x10) close(r2) connect$bt_sco(r2, &(0x7f0000000300)={0x1f, {0x8, 0x6, 0x4, 0x9, 0x0, 0x1cd27476}}, 0x8) r3 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x20, 0x200000) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x9) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000d40)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x4}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xfb, "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"}, &(0x7f0000000240)=0x103) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000940)={r4, 0x2e, "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"}, &(0x7f0000000b80)=0x29) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r5, &(0x7f0000000000)={0x1f, r1}, 0xc) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000340)={0x7fff, 0xb4, "672b59fa559542e7ddfb92d9141ad000f9eb16bcc6e3fbb03d9ea9a32abff24a2a11dcf69d124a37cb7631db10667a2fdc532cf13d97260f952af462da6f7605831fd6d794ef32f87691c25532b56bcb62e759185d8af2de2f06f626c0df3e2f0180af6accf0c40cf625da45ee74eb32b95124ab5b04f8088ad0502402450f1cf863e3c07412c97344d62b5c01e25d448853c19b4b7ea9baf3ba0d6f897c6d2705ea76fb0c58d8825b76ae78b2bcdda9460f2265"}) r6 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x5e1f6216, 0x98000) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f00000000c0)) 2018/03/31 17:58:52 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x44, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00634040000000000000000000000000006bf60a557a8301e95797d900000000000000000000000000000100000000000000d40a0000000000000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="280000fd01000000"]], 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) r1 = socket(0x0, 0x0, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'gre0\x00', 0x1800}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) r2 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, 0x0, r2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0x28, &(0x7f0000000240)}, 0x10) shmget$private(0x0, 0x3000, 0x2, &(0x7f000000d000/0x3000)=nil) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x2, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="fa44f3c912110f776278915eef3c1d"], 0x0, 0x0, &(0x7f0000011f9d)}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x6f89, 0xe) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/protocols\x00') close(r0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000180)={0x8cb, 0x5, 0x97, 0x10000, "327b6eae7b82f414b36353c4212907d78cec978af526d7b756d8b021a18906de"}) 2018/03/31 17:58:52 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="d83b1caf1b2f7ff3248dd7d60e51fa7b866f341e02e85b1999833a8176b5d5cd0a960cca355b8602497411caaf536a03a8a5f1a6993e38e6045193c4d6a3f42031f6f611d6ebaa7c571898e9e81ec2366f6078d6797ae170ff6a5cf207b74f74df8a3ceae880e9cf97bed3e9f76dda5e97e9b7beac8aa234c69f6f846103953c37f4d1e52d8e3acced5fcd20a4fa940a4ba7e0b1f5b0345e4031e8167b1c8ea240aeecc32a906c485b8bd964331a5073b10fa1285a9a6a7287acd9802b78df76ddc72e4904c0d403be", 0xc9, 0x3}], 0x2020, &(0x7f00000001c0)={[{@uid={'uid', 0x3d, [0x36, 0x32, 0x34]}, 0x2c}, {@nocase='nocase', 0x2c}, {@showexec='showexec', 0x2c}]}) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) [ 63.122177] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. 2018/03/31 17:58:52 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0f000000080000fa", @ANYRES32=0xffffffff, @ANYBLOB="000a29b1"], 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000000)={{0x8, 0x7a57, 0x8, 0x9, 0x378, 0x81}, 0x710}) 2018/03/31 17:58:52 executing program 3: mkdir(&(0x7f0000000080)='./control\x00', 0x0) mmap(&(0x7f0000014000/0x3000)=nil, 0x3000, 0x4, 0x8000000000034, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') r2 = semget(0x1, 0x2, 0x84) semop(r2, &(0x7f00000000c0)=[{0x0, 0x7b6cea2f, 0x800}, {0x3, 0x9, 0x1800}, {0x0, 0x5, 0x1000}, {0x7, 0x81, 0x800}, {0x0, 0x1, 0x800}, {0x3, 0x1, 0x1800}], 0x6) openat(r1, &(0x7f0000000200)='./control/file0\x00', 0x472041, 0x40) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 0x4e22, 0x0, 0xa, 0x20, 0x80, 0x3e, 0x0, r3}, {0x5, 0x3, 0x9, 0x2, 0x15ab8d34, 0x100000000, 0xfffffffffffffff8, 0xffff}, {0x3ff, 0x2, 0xffffffff, 0x3}, 0x4f, 0x0, 0x2, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d2, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3500, 0x7, 0x3, 0x0, 0xfff, 0x200000000, 0xc577}}, 0xe8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) removexattr(&(0x7f0000000040)='./control/file0\x00', &(0x7f00000001c0)=@known='system.posix_acl_access\x00') fallocate(r4, 0x0, 0x0, 0x2) close(r0) 2018/03/31 17:58:52 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3954d4683700050000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f03000000ff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000edfff8)=@abs, 0x8) sendmmsg$unix(r3, &(0x7f00009c5000), 0x4924967, 0x0) recvmmsg(r2, &(0x7f0000000280), 0x400000000000022, 0x0, 0x0) r4 = getpid() prctl$setptracer(0x59616d61, r4) read(r0, &(0x7f0000000240)=""/162, 0xa2) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) accept4$inet6(r5, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000540)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'ip_vti0\x00', 0xc000}) r6 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0x0, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) 2018/03/31 17:58:52 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x1ff) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000900)="a0", 0x1}], 0x1, &(0x7f0000000a40)}, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000001540)=@sco, 0x8, &(0x7f0000000180)}, 0x2) [ 63.216863] binder: 6976:6987 transaction failed 29201/-28, size 281474976710656-780248635441938432 line 2963 2018/03/31 17:58:52 executing program 0: r0 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xff6a) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)=']', 0x1, 0x0, &(0x7f00000001c0)={0x2}, 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/31 17:58:52 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000015c0), 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) sendmmsg(0xffffffffffffffff, &(0x7f000000a800)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001540), 0x0, &(0x7f00000015c0)}}, {{&(0x7f00000058c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000100)="24d7f2af717de567ff0af4f2f30654294c0cf6caab84c522eba999c6ba0ad105d080d2a7da0b68565ed58d4385dd75aad7bc517d5ce26be49ca8fac13abc12dec0cbe6197f9eb7e3a4b10a9af68938aa7b5268481120354d7083049b354f6000fc9eaa5eb2899511bd46b0b638d43893dccc9148a61768f6ff670054bdb271e9d6d43328b6113da7e7179167570faa81d80b1ad96037830846b43faf532905f8d1e824a1c260c03df3c757407321fd0cb5b02c", 0xb3}, {&(0x7f00000001c0)="094866e233ea15dcf96494cd6d59cb3a285f6acd83b5d44eb13d31b1e21f4608702b46516bc28a49356f08b64d956bcdcc81e68ac6b4f12836176e07345a112f93c98a8fc3a9d5dbdee7a7bef9e9242af16529ae2392e76b77feebfd37f10b7204c4bbbba1a46f04e9617759c4fb85778a53519c6444526b3f6c47c874868a5491a80f141762849c3d25a7f2ef18c01b340e2232921ebe66970f3fb2f02221490d23f6f46f1ff5c7bf67941e72383191266be088ff13ff64ad", 0xb9}, {&(0x7f0000000280)="82116d2b7e2d3623f1ebe8641e642e32e8720f7826a2aa410a1938014ea8c82db0bad0e36655bbe1d2a60adb9269eba01eea5552a5d6695f18ac2e6e8ba755f635680e3337ec542317633d5cc493f7d4a1a4e225d04bcc9e98979fb578c3537df1586037fa411f862badc1e5d6cf60a7fda1a72c3c2d4a7034c556f4439a591b63bb469ef59d1da6e8cfd5d1e98c19d8e219fdcd5506bf268b7221ed5d2fa083f33ca2a318e5ffd5b22a91baed55eef9f7560f7466e8b33d6e787f", 0xbb}, {&(0x7f0000000340)="140cc6bdcf0a36a4436ccc696f7b2d34bf5f29fbffd7739f1db9fa1851e18bf3db1745b229e5a8cdcebbbf8b004fc8285e4b3317a49f949f2f742300e96212fb1ce8b4a1143de3b65749578921c5cd0935b25a3b55b84737e68394f97f2f6d42940e06ef3aef6c5b918647ea05db72bd608789f996d350821e386092dc410065ca1367f287336773da23d9e21d4864bdeca75195dfc7c0bdcdfe126ac7197631fc26d4a132ed893d3841cb0598ec5d67eaad29512581", 0xb6}, {&(0x7f0000000400)="38e8069ebd1419f5805038b3187b0763c03590247375aa1e49932b03875d08ffb6db106d3f1049f2e798cf880f72b7d79e6ca15a7688fee7c2c46df04d07dccc7850cc5868ffe06b2a", 0x49}, {&(0x7f0000000480)="dc179c17e4922e04a93002c983251dc214533bd8032629f7921e60a3644b2d665d5510070669a849bec126bc6adb83d53e9b4e0f9933f769e31ee8ba402649486a08af129864ea30c4a45967fb5d9342789c9ab46d0aa9e5bbce74310d757d7bcfc2df0dd9dff698ac5b03ccaa673b01f507fa0aa069b3b9d908c3420acca039791bb81d5da6142dcfb1d208bfcd5f32da2bb8c48edfbbacd9f51cac1147a7", 0x9f}, {&(0x7f0000000540)="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", 0x1000}], 0x7, &(0x7f0000001640)=ANY=[@ANYBLOB="10c1a10000000000000000000000eb4eac07bba41e672f17fe20a3a45e7dd864"], 0x10, 0x80}, 0x4}], 0x2, 0x0) r2 = dup(0xffffffffffffffff) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000080)={0x6, 0x401}) 2018/03/31 17:58:52 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x2000000000000, 0x0) ioctl(r0, 0x80084121, &(0x7f0000005e0b)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x800}}, 0x0, 0x4, 0x0, 0x0, 0x20}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x3, 0x6}, &(0x7f0000000140)=0x8) openat$cgroup_type(r0, &(0x7f0000000180)='cgroup.type\x00', 0x2, 0x0) [ 63.326814] binder: BINDER_SET_CONTEXT_MGR already set [ 63.332265] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/31 17:58:52 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@notify={0xf, 0x8, 0xfa00}, 0xfffffffffffffe79) 2018/03/31 17:58:52 executing program 6: r0 = memfd_create(&(0x7f0000000000)='securitynodev\\cpusetppp0[{em1&cpuset++\x00', 0x1) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)=0x5dd676adf21e440f) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="c4b9deb548d36ac86e679f3fcdc243b28d5604721d4bc001be13a8edd612f4f7ddf8801300002249e7acce3298cf5a1c300cdcda01c308493f6ed8a36eb52c59e4c15e86fd28dc7c75bb74210cc1b7341579df6a0927ba102b35034e40b27a41bf1179dfef47ce6682901753fefd63a50d1d0f5f81695ff9f13e0562712af4759596fa5133b9b1d91a29c9861305de7266e804483572be9f5ac4ea878711509e4b58ff3aa76f56604e770000000e1d2775c744844d651de460667a1975fe9060f516801bb78c5a76bbe3c28b86900b7666fdfe68fc8a6790385ad9dbb9e00526c0f3d1bddecf0ada80651f691acde19db23f25f59a70c3252504561d772f734917336713624f5c31c1835facd1de5909e78472545385a10e21de75ee4b1d674fe950920ac068391dd380419d81a5a95de7e9d616841b4d94dde29e2f53a55a93a7f89d0c4fcbb0bfd00fa31ccad4e860d20c1be0ca"], &(0x7f0000000240)=0x1) ioctl$TCSBRKP(r0, 0x5425, 0x8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/31 17:58:52 executing program 0: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x100000}) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) close(r0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000008c0)="fb76016c719aeccfe4e810f4280c3e479adfab11c9bac861feb1cb926530a6102675995a8e1be703ea4ba88421a434e9730d44b540d462b5e700f2670e9e0b5dfac6a48686502998f84dd8e9f40e900dee3791104c31544ed77bebc6ef9f0e32f842fd9ef7fcfdfb10ee0dd4fb628d6494d6c6e4cfccf13807c8b4211fc2c9a379ccc4a3a50fcecf7fff2ce5c03d1725b7d454ff3411da82c760bc", 0x9b) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000000340)={r3, 0x2}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000004, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f00000000c0)) truncate(&(0x7f0000000280)='./file1\x00', 0x0) open(&(0x7f0000b91ff9)='./file1\x00', 0x0, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000100)='./file1\x00', 0x40, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r5 = add_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000c80)="823a7e6f941acce11cc040134806940efd186edcee33c628c970be6e460b2781a72bf9c3f958945e293097d01f798dd219df10625ce42f3a8115d009501853c802ac04df227bbffcd60f09098824a73244e116e5182852f91a4c0b0dcf2a699cb86246a42c2277f854ffbea4", 0x6c, 0xffffffffffffffff) add_key(&(0x7f0000000140)='.dead\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b80)="f610197b050044828195212e2a657b677ed39b8d19af2ecad38d3331b03630aa6ed96ca24a9e61ec6212ee2ee3f419cf9dd8491d350c6959900a3656fdbfdb687df4463a99a085e39ec631ba3c3746b500870188b5f0b5f7b8c8754b9896c35f6a7eb6f339495d3ee0c4fa58a3497ea6dd63f8c97d5e73a2d42e311d72a6c7cada57a9ab2e61a361a3e3e36c0057cdd20cea8331b944bd6e17bceecf37ef75f8f56d04e9e4c153cc0d0f4da7996dffd56736e0f2400cfa83895e7b2f8280651cec285daf477022fae887a2597e8589f53689c8852058aef7ec786eb30d42969b57", 0xe1, r5) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x3c, 0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="00634040002b16956879613001ab070fa85d9e0200000000000027be8081b269445c6e121b501c8749000000000000a2a6c31200000000e4ffffffff"], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000580), 0xfb, 0x0, &(0x7f0000000400)="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"}) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="5ebcad14db3313fec9ecd36cf8880128cee9fcbbd555bb95b577abe115e67857d82f3759a1bfcc696eb2884a3d1c41290aa6a0c694d92e2dd57ee96f9317e9697543487996974e8fe8088db12e7de295f3b33106138a3a8b342eede65c73f7276ce2c6545bbf499f752291c3ecea13bde3241c8a96c43e6d4e654bd294f5328a43c0bb676736412f7c3a4135eb29479876a144dd9f365b23e9084434b4454a8af21b75e3c24db5091447409e6d452477b48c47bf8664ec35d8f17f8e5224719e2525ce2a2a44fd4cacba19786d8b7152b6", 0xd1, 0xfffffffffffffffd) add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000740)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a}, &(0x7f00000007c0)="ca6b67ed9620c50bd4dbd3f39d4d0ab8ec771373a4668891800da571f4fbbeb3b35e0b85c7c4235aa10adbd866cbfb95ccf28fd61825c5e07db1a81ee10b42a03effc1c2705a1a6bd8a3f0a1d6e46a3b945d9633128af3478cdf6efbb21f4eac53f133c8a89ece9860874da5ccf7b4cdc6061719196b99d464c76b12ef1c1c7df2503b28dc1fddb5922b2bdb718d63a1106b6c78df1b6a164591b0bc8ff5c7b4a1b006c8bc51cb73dabd68384ea530fcfb586dac5418fd6d90fa41146304f88a8792164fcfad3314c4e05338fd27efcbbfdec70fe6fcbe88bcdfa83f85", 0xdd, 0x0) [ 63.402695] binder: 6976:6987 ioctl 40046207 0 returned -16 2018/03/31 17:58:52 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x45, 0x1}, 0x3a7) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff1c, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x20000000005, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f0000001380)=[{&(0x7f0000001240)="19", 0x1}], 0x1, &(0x7f00000062c0)}, 0x0) 2018/03/31 17:58:52 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000000780)={0x2, 0x80000000000000, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x2fa) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000), 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @broadcast=0xffffffff, 0x0, 0x0, "566c630000000bab000800"}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={r0}) r2 = perf_event_open(&(0x7f00006d1000)={0x2, 0x70, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000340)='cpu&5 \x00\x00\x00\x00\x00\x00\x00\x00') r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000240)={'lo\x00'}) r5 = socket$packet(0x11, 0x200000002, 0x300) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r6, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000580)={'ip6_vti0\x00', {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYBLOB="0d0000004b669462dcbccf65a4193681f6c20000000000000000000000000010fcacc1acdbfe05ecf377b5a32fdefca37cd7e586a4913cf83f3bc81f912ab02c5edb16ebc24fbbd375700e1841afcdd884a6f3c7251b7f213a12b741f6e4f8441caac3558f35347e4c5fd6dac6ad08c27e3131c3d08cedc18711bbe983f42f1b335e5e8e442ffb1d45b14c0b2b56685fc227fe8f"], &(0x7f00000002c0)=0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000280), 0x4) r7 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000500), &(0x7f0000000640)=0x4) r8 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r8, 0x10f, 0x87, &(0x7f0000000040)=@req={0x20, 0x9, 0x3, 0x7a58}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000000100)={'syz_tun\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) r9 = socket$packet(0x11, 0x3, 0x300) listen(r9, 0xca) 2018/03/31 17:58:52 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="0a7ff8edbff3eb4ca0fe17912090678c220e3478fbd374bf452c084e631c5064ec5496ab9cf93f643e032d81a75c3d6b58130d88f3a00ad851778b89e0b6abbacd93f6443ffc171639707630c691c22ff0153820e8762a8ed3dc3781042104a849be43dd4febd519c07fe58f15b1470ec87efedf7b4be016cb042a09ac0dc6417a643aea8b9ee9ce50b4609ff48b24fa3db13942e2d33a9a21d19559aea84b818d41b87ce85e06e5eb5b21452f1cdbfae3248b", 0xb3, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='em0\x00', 0xfffffffffffffffa) keyctl$link(0x8, r1, r2) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) ppoll(&(0x7f0000f7eff8)=[{r0}], 0x1, &(0x7f0000f7a000), &(0x7f0000f7d000), 0x8) [ 63.453789] binder: 6976:6987 transaction failed 29189/-22, size 281474976710656-780248635441938432 line 2848 2018/03/31 17:58:52 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x5002, r1, r2, 0x5, 0x40) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6b541dbef8e89344", @ANYRES32=0xffffffff, @ANYBLOB="0efa1dd0139afa50c16a9d22d2d4d69345a4d29e654a4a6a3c88478e3f95cfc824c2b7d6c869aaab6b232c214f2d1760c3d84de076645580501b9893c3d8c912291037eef36045a74322e408f4c81abdb8143cc04faaf2512c9f1f088f4416e29056b4836bafd7d4f54407b646adcabf4f8b176e2ccfc82b3d49c7b2c4945b33c35bb341de832871952f8fa613d0927d09d883c7d9aeae7759e8d4a3a2cbade17ea8d6ec25eb219df47c068c803fab6f313bf807095cf68974b8d424be4a4dd1a404d6befc17628b8486d6c61225556882eb84a404a6f247b1cdde6b7cf3eaee"], 0x10) [ 63.575815] IPVS: Scheduler module ip_vs_Vlc not found [ 63.635148] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.681289] IPVS: Scheduler module ip_vs_Vlc not found 2018/03/31 17:58:53 executing program 1: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e24, 0x10001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, {0xa, 0x4e22, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x5, [0x7fff, 0x7, 0x401, 0x44, 0x1, 0x499, 0x20, 0x13a7]}, 0x5c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000140)) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f0000000000), 0x4) 2018/03/31 17:58:53 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x40, 0x60081) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000140)=0x4, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000000080)={0x4, 0x0, [{}, {}, {0x0, 0x0, 0x4}, {0x0, 0x0, 0xffffffffffffcf82}]}) 2018/03/31 17:58:53 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYRES16=r0, @ANYRES32=0xffffffff, @ANYBLOB="093987b96e0edde44c1fabd376820f64c82afae77a8aebe41a82420b99ef63be541a31f3700eda0cebd3ba82d02e873f30ba732b1090febeb7d195f04225526614b52f50d94c838f87d80bc5ccd385f8038f948b2889c12d09adf02f48a0fffade87d71e1e5fdf61d3548e711061e3f1708532f3c77a8c"], 0xa) 2018/03/31 17:58:53 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000040)=0x5) ioctl$sock_ifreq(r0, 0x8000000008b0f, &(0x7f0000000080)={'bridge0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2}}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) 2018/03/31 17:58:53 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3954d4683700050000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f03000000ff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000edfff8)=@abs, 0x8) sendmmsg$unix(r3, &(0x7f00009c5000), 0x4924967, 0x0) recvmmsg(r2, &(0x7f0000000280), 0x400000000000022, 0x0, 0x0) r4 = getpid() prctl$setptracer(0x59616d61, r4) read(r0, &(0x7f0000000240)=""/162, 0xa2) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) accept4$inet6(r5, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000540)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'ip_vti0\x00', 0xc000}) r6 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0x0, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) 2018/03/31 17:58:53 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18550d00000000000000000002800000850000000000000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x6, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x2, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x2c}], &(0x7f0000000140)="4750c3ff", 0x41, 0xffc4, &(0x7f00000004c0)=""/167}, 0x48) exit(0x6e) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r1, 0x0, 0xe, 0x86, &(0x7f0000000300)="c41223036a8a4ebaed6b2dbb0c4b", &(0x7f0000000380)=""/134}, 0x28) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) r3 = getpid() r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x200a00, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f00000002c0)={r4, r0, 0x3f}) 2018/03/31 17:58:53 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000000780)={0x2, 0x80000000000000, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x2fa) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000), 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @broadcast=0xffffffff, 0x0, 0x0, "566c630000000bab000800"}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={r0}) r2 = perf_event_open(&(0x7f00006d1000)={0x2, 0x70, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000340)='cpu&5 \x00\x00\x00\x00\x00\x00\x00\x00') r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000240)={'lo\x00'}) r5 = socket$packet(0x11, 0x200000002, 0x300) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r6, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000580)={'ip6_vti0\x00', {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYBLOB="0d0000004b669462dcbccf65a4193681f6c20000000000000000000000000010fcacc1acdbfe05ecf377b5a32fdefca37cd7e586a4913cf83f3bc81f912ab02c5edb16ebc24fbbd375700e1841afcdd884a6f3c7251b7f213a12b741f6e4f8441caac3558f35347e4c5fd6dac6ad08c27e3131c3d08cedc18711bbe983f42f1b335e5e8e442ffb1d45b14c0b2b56685fc227fe8f"], &(0x7f00000002c0)=0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000280), 0x4) r7 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000500), &(0x7f0000000640)=0x4) r8 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r8, 0x10f, 0x87, &(0x7f0000000040)=@req={0x20, 0x9, 0x3, 0x7a58}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000000100)={'syz_tun\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) r9 = socket$packet(0x11, 0x3, 0x300) listen(r9, 0xca) 2018/03/31 17:58:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000001, 0x2010, r0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="a462ad45b0c7c71c50260cbebf8b7526d716717bcf78ad688dc29dfffffffe9ac4b8861881a56766ffb469d3f65fba859808e07471672b27a6da0c2dc29e402a4ff54e8df96c", @ANYRES16=r1, @ANYBLOB="010000000000000000000a0000002000030014000600000000000000000000000000000000010500010000000000"], 0x34}, 0x1}, 0x0) [ 64.272466] binder: BINDER_SET_CONTEXT_MGR already set [ 64.277946] binder: 7003:7075 ioctl 40046207 0 returned -16 2018/03/31 17:58:53 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000000), 0x106, 0x1}}, 0x1b) 2018/03/31 17:58:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x38) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'eql\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="0a07f5b005e381000100200000000000e6e6000000000000000000edffffff0000", 0x27c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x872, 0x5, [0x6bf8, 0xfffffffffffff801, 0x80000001, 0x81, 0x5]}, &(0x7f0000000200)=0x12) 2018/03/31 17:58:53 executing program 2: r0 = socket(0x3, 0xfffffffffffffffe, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/159, 0x9f, 0x40012163, &(0x7f00000000c0)={0x3, {"50acf2245c36c7"}, 0x100000000}, 0x10) bind(r0, &(0x7f0000000100)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) [ 64.356391] IPVS: Scheduler module ip_vs_Vlc not found 2018/03/31 17:58:54 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'bcsf0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x1, '\v'}, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0xe9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) getdents64(r0, &(0x7f00000002c0)=""/188, 0x18) 2018/03/31 17:58:54 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) gettid() write$rdma_cm(r0, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/31 17:58:54 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) tee(r0, r0, 0x3f, 0x0) sendto$inet(r0, &(0x7f0000000000)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x7, &(0x7f0000001440)=[{&(0x7f00000000c0)="86aaf925afc6c4dd3dc108c98b2166a34456c6092091c0a89683f8252e4c33b25ee785fa9efaaa9751b0daa6be47ae3b41234c05ff731a42eef9d2df8b05bf30e9c9c8e4240f21bfde3145b2160b2ce33e865abfe6bf2c02d74fe82ebb0ec051851cff312579ccde3fc361f9a49e09730228f305b2", 0x75, 0xf079}, {&(0x7f0000000180)="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", 0x1000, 0x100000000}, {&(0x7f0000001180)="f09b1f23768ed1b9be1e615de81400f2d56a7115151e227e12366f890aae65b785a98aa96cf27a73cd7b0a7274fe613eb9bc462c5ef7df8289edce01ae3c28b7ca05f04cc31d262f9f9d9ba0c13aea150bef7bd4e4681a964ce95c36f0dc99c639f3753aff27889bd9f24d8a44cb42500a9a882446165b32d123ce3ec9c76fa364b381d77d5bc7f573505217b5bb4954fed911109b26642a349019e36c0055a981543fbd5498bf5eab568744aadbc12e519f401ee81a2df13e1bc40c172c5780", 0xc0, 0xff80000000000000}, {&(0x7f0000001240)="97144aa533463215d1737a8957c374a03a84bd63a4bfe341725e466dabbd24388e305ebb9c294944e75ac6e3b2862ad79f9f793e9547a59b821e2df72d5c322c50faceeedc6df952f9a0e77e15690195024326b42167dca4c0b3dea509d971a265eec3ead26c012134c7a173f59ffb8d0cf1a49b2703b5b2392e480a9a741a7660cef3fd02974b8e7d894391a2d9d77223c78f7d61fe3701d59f", 0x9a, 0x1}, {&(0x7f0000001300)="2823740daf8058db9df244bc25305e9d2cce18dea267dccc1b946088a7ce0996105ab204446ecf2d60b88ecc92e3573f32c4ce5353e997300abe7f1d7a79eaa035ee43a1c66ea09890f638509201b0f991d6a691ca14b6aafa788dff45f0f79f11f972ebf68102241bce81a7ad5cf8df9649ced944d1f20448215eeea667d957f7db8f53da6b930f206c2e8bb0a89d6fe7377a911db34d6ed948", 0x9a, 0x5}, {&(0x7f00000013c0)='@', 0x1, 0x6}, {&(0x7f0000001400), 0x0, 0x6}], 0x900004, &(0x7f00000015c0)=ANY=[@ANYBLOB="6e6f757365725f78617474722c61636c2c626c6f636b2d616c6c6f6361746f723d74657374342c61636c2c008fe614c9284e5db2a608dfc6801c045fa3279c5692c297e413b8302a78d638fb6da45ce23a2ec7279d5292bc5e247a60f75d7dbdf3336ab2f317144b60f739d00bdc8f703769a8171dbcbfc93d40792333d2d9c5342ae3840ae4bf2ff2ab69"]) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140), 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001400)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001500)=@sack_info={0x0, 0x7d, 0x7d}, &(0x7f00000017c0)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001680)=ANY=[@ANYRES32=r2, @ANYBLOB="ca000000dd67ff6116d3901dc0ec6bf4fe83d6a2e8e2d5af3fce418ee9321614c6dedac1e28e5b3583fb992a499d20ac4af74c05182e43aa0415e448c218dbf7f33b64dbe4fc5cbfd2cd7404eeea5bff25b391133bc06f528d8cc162e20376fb570d5736f9724e3c7895bca5e716b488a6caae7fd0e8d6f66c896103a19785f5318b74f38ad4ad6ac1bbf814b39cebb8aa34be5ec3c6a0d7a9f1abf76ab6544f76d774ac3aa487d5b1e654957feeef8b74752fe53aebb7452d0b9a712d7e4cf5f97cf7c0fdf74cdc295cf590c699"], &(0x7f0000001580)=0xd2) 2018/03/31 17:58:54 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0xf, &(0x7f0000000100)=0x4) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000080)={&(0x7f00006a1000/0x1000)=nil, 0xdf2, 0x7, 0xc, &(0x7f0000ffb000/0x3000)=nil, 0x3}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000240)=0x10) 2018/03/31 17:58:54 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) creat(&(0x7f0000000000)='./file0\x00', 0x1) write$cgroup_int(r1, &(0x7f0000000280)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="25f8e47b45bc231e9d68f142123b2a66d371acff7aced6b9f26e060176b06a8bdcdcc498da7fe200ede376102389d5ee7de431cf4051eeedcf20d94332bbe0720630037fe70477219d2a0e21f5d3", @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="b94fd787d170859e3f5d13acaaf11517b6dde511a779b1d8d80cd320652debdb4e43ef9b08ac04e16130f87af5f61a68f584afb40831a0b37f0cf74434bb033308809f36ab2e4087cc37c8965cb32db769838442c395d80f75123a359434497e98bf9231ab4e6355f48fc691fd8f855efbd91ee22597e4b291"], @ANYRES64=r0, @ANYBLOB="c8fd962bba550a819ce1c14f7f69c9bd440478aeff8da2004e6b4861edaa7e30"]], 0xffffffffffffffa9) 2018/03/31 17:58:54 executing program 2: socket$netlink(0x10, 0x3, 0x5) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x400900) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x8}, 0x0, 0x4, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000780)='/dev/usbmon#\x00', 0x2, 0x50000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000007c0)={0x0, 0x7e, "d491aa262223255fee7aeaa67398c0fc5fe21e0ad211bef0ff87202723366c81619d668f82fea3ebaad33e95ca7d9ff452b026b700ffb81759c34e56701afd5dd8d51e4ef6d08c63f63516465a27e2f3a56010e2703320f3265de640a66a5df32543180814e27d5c29d42182d1b2636243ab994429995e3fafcf5d72339e"}, &(0x7f0000000880)=0x86) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000008c0)={r2, 0x800}, 0x8) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00000000c0)=""/152, &(0x7f0000000180)=0x98) 2018/03/31 17:58:54 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x2}) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000000380)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}], 0x2, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f0000fd0000)={0x77359400}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x4, 0x7fffffff}, &(0x7f00000001c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@remote, @in=@rand_addr}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) 2018/03/31 17:58:54 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3954d4683700050000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f03000000ff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000edfff8)=@abs, 0x8) sendmmsg$unix(r3, &(0x7f00009c5000), 0x4924967, 0x0) recvmmsg(r2, &(0x7f0000000280), 0x400000000000022, 0x0, 0x0) r4 = getpid() prctl$setptracer(0x59616d61, r4) read(r0, &(0x7f0000000240)=""/162, 0xa2) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) accept4$inet6(r5, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000540)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'ip_vti0\x00', 0xc000}) r6 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0x0, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) 2018/03/31 17:58:54 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x400) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080)=0x1f, 0x4) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x31, r0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000100)=""/127) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000200)={r1, r0, 0x200}) pipe(&(0x7f00000000c0)) 2018/03/31 17:58:54 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x108) r1 = memfd_create(&(0x7f0000000080)="47504c2c241400", 0x2) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r2, 0x800000c0045002, &(0x7f0000003ff8)=0x7ff) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000f80)="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", 0xc00}], 0x1) 2018/03/31 17:58:54 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x650000, 0x0) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xd2, 0x6, "e8883982119f2c7d9afd67a14d14ea6f70c865c87af367a2945d6b7eb01fd6b0451d70e6d50779bace72fb3c543013cae0c824cb4fa3d971d54b2fdbbd428fa58c8d482b7234979e300dc5cad362c90877518151c76a6fbe70471e9ab434da6e647ad163811585c18b58a4a5e81a8dff59446c8c2306d53e3e18bee949c994b25969502538a0ef9d1950b6dfbd8eed958773335aa1915c95811546d5d9d5f7df749e22e6fa1fd21a78411baccc225c9004615aeafa060ae9b186989815bede9901e678f6dec331b691fc"}, &(0x7f0000000180), 0x0) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x2052, r1, 0x0) 2018/03/31 17:58:54 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) fallocate(r0, 0x0, 0x401, 0x2) 2018/03/31 17:58:54 executing program 5: socketpair(0x10, 0x3, 0x9, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000005c0)=""/156) r1 = creat(&(0x7f0000002540)='./file0\x00', 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000340)={0x80000000}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000021ff4)) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000680)=0x9f9, 0x4) getpeername$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) r4 = dup3(r3, r0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000080)="d823c8bafc7f9723c387dae58adfa7a8", 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x2, 0x49}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) gettid() r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000700)={0x3, 0x637}) r7 = add_key$keyring(&(0x7f0000000740)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000300)='rxrpc\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='$vboxnet1%mime_type\x00', r7) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x4028700f, &(0x7f0000000040)) getdents(r5, &(0x7f0000000580)=""/23, 0x17) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r1) fdatasync(r2) r8 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r8, 0x40086602, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000080000000004000000000000004cae5bc90ec250fcff00001000000000000000be0d7ce3ef0d4ad0bd5427cc83"]) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r8, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20448000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="88000000"], 0x1}, 0x1, 0x0, 0x0, 0x40010}, 0x1) r9 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x1f}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000440)={r10, 0xb334}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) ioctl(r9, 0x8916, &(0x7f0000000000)) 2018/03/31 17:58:56 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_settime(0x1, &(0x7f0000000180)={r1, r2+10000000}) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x529, 0x145) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x129, 0x4) ioctl$TCFLSH(r3, 0x540b, 0x1) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f00000001c0)={'ipvs\x00'}, &(0x7f0000000200)=0x1e) write$evdev(r3, &(0x7f0000000140), 0x0) 2018/03/31 17:58:56 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001440)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="f53c6a6e7f481912cff5e9bc813fbff945f5f677a11a39a9856fa2c17c4e177c82742844d9180096"], 0x3) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000028c0), 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001380)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000013c0), 0x1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400000, 0x0) recvmsg$netrom(r3, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"7adad27d2f8b13"}, 0x3}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000180)="18a27eeef1cd99c152d9f912782c4866b3407a5014e4d48c144c7d32ad6f96597ab481701b574cbe", 0x28}, {&(0x7f00000001c0)="5e81ac7b612355d4fde890b33393c0e226976cb684968274d1d6a089a1f83f73396345a01e5279265950fd76c666448b7f972ffcc358d41630ab662d7a43313aee0d64f69d16d8d8459f20136a90fea88ff3be9bdc691046422779f962d0c94f7d0a4953c6dcb4614d4279cfe4cc6b4cf19af5bb5d", 0x75}, {&(0x7f0000000380)="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0x1518, 0x4000000}, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f00000000c0)={{0x200, 0x400}, {0x1, 0x7ff00000000000}, 0x40, 0x2, 0x6}) 2018/03/31 17:58:56 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000001c0)={0x0, @dev, @dev}, &(0x7f0000000200)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000240)={'teql0\x00', r1}) ioctl$KVM_NMI(r0, 0xae9a) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) getgroups(0x2, &(0x7f0000000140)=[0xffffffffffffffff, 0x0]) setregid(r2, r3) read$eventfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) 2018/03/31 17:58:56 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x105000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x800}, 0x1) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) 2018/03/31 17:58:56 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3954d4683700050000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f03000000ff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000edfff8)=@abs, 0x8) sendmmsg$unix(r3, &(0x7f00009c5000), 0x4924967, 0x0) recvmmsg(r2, &(0x7f0000000280), 0x400000000000022, 0x0, 0x0) r4 = getpid() prctl$setptracer(0x59616d61, r4) read(r0, &(0x7f0000000240)=""/162, 0xa2) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) accept4$inet6(r5, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000540)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'ip_vti0\x00', 0xc000}) r6 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0x0, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) 2018/03/31 17:58:56 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20001}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xf0, r1, 0x200, 0x70bd29, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xfff}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x11}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x11}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x38d}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x24004880}, 0x4000) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000000ef, &(0x7f0000ffd000/0x3000)=nil}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000380)=@security={'security\x00', 0xe, 0x4, 0x1408, 0xffffffff, 0x0, 0x0, 0x218, 0xffffffff, 0xffffffff, 0x1370, 0x1370, 0x1370, 0xffffffff, 0x4, &(0x7f0000000240), {[{{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x4, 0xffffffff, 0xffffff00, 'erspan0\x00', 'ip6_vti0\x00', {}, {}, 0x0, 0x1, 0xd}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="ecfe55b662dd", 0xfffffffffffffffb, 0x8, [0x2a, 0xd, 0x35, 0x17, 0x9, 0xa, 0x39, 0x1d, 0xb, 0x16, 0x2c, 0x6, 0x26, 0x2b, 0x0, 0x4], 0x3, 0x3ff, 0x5}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@inet=@socket2={0x28, 'socket\x00', 0x2, 0x2}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="66f6101df463", 0x0, 0x8, [0x11, 0x25, 0x31, 0x1f, 0x20, 0x1b, 0x3d, 0x1f, 0x1c, 0x1a, 0x8, 0x1f, 0x25, 0x14, 0x31, 0xf], 0x0, 0xe871, 0xffff}}}, {{@uncond, 0x0, 0x10f8, 0x1158, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x100000001, 0x101}}, @common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x1, 0x1, 0x1, './cgroup.net/syz0\x00', 0x156, 0xffffffffffffff62}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0xf, [0x23, 0x1a, 0x18, 0x2c, 0x13, 0x18, 0xa, 0x0, 0x3d, 0x23, 0x2b, 0x2f, 0x28, 0x21, 0x5, 0x1b], 0x2, 0xbe, 0x4}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1468) writev(r0, &(0x7f0000000040), 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x40304, 0x0) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) 2018/03/31 17:58:56 executing program 0: r0 = socket$inet(0x2, 0x803, 0x5) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000940)={r3, 0x28, &(0x7f0000000900)={0x0, 0x0}}, 0x10) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={r4, 0x5189, 0x18}, 0xfffffffffffffd6c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r5, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r7 = gettid() bind$pptp(r0, &(0x7f0000000800)={0x18, 0x2}, 0x1e) perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r7, 0xd, r2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$kcm(r8, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0), 0x0, 0x40000}, 0x800) socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r6, 0x9, 0x18}, 0xc) perf_event_open(&(0x7f00000006c0)={0x0, 0x70, 0xfffffffffffffffb, 0x1, 0x5, 0xffffffffffffffc1, 0x0, 0x7, 0x8408, 0xc, 0x4, 0x2, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0xffffffff, 0x1, 0x0, 0x6, 0x44, 0x0, 0x7ff, 0x6, 0xc2d, 0x8, 0x3, 0x9, 0x9, 0x8, 0x8, 0x100, 0x800, 0x5e2, 0x0, 0x8, 0x3, 0x5, 0x8, 0x0, 0x85, 0x7, @perf_bp={&(0x7f0000000680), 0x4}, 0x20, 0x9, 0x4, 0x0, 0xdf, 0xff, 0x2}, r7, 0x3, r1, 0x1) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) close(0xffffffffffffffff) socketpair(0x13, 0x2, 0x0, &(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r9, 0x28, &(0x7f0000000500)}, 0x10) mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000145ffe)='..', &(0x7f0000c31000)='devpts\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r10, 0x50, &(0x7f0000000580)={0x0, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x9, 0x20, 0x1, 0x81}, &(0x7f0000000740)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r10, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=r12, @ANYBLOB="00000400"], &(0x7f00000007c0)=0x2) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640)=r11, 0x4) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000880), &(0x7f00000008c0)=0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r9, 0x28, &(0x7f0000000080)}, 0x10) ioctl$KVM_GET_VCPU_EVENTS(r9, 0x8040ae9f, &(0x7f0000000840)) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'wrr\x00'}, 0x2c) 2018/03/31 17:58:56 executing program 6: r0 = inotify_init() unshare(0x400) fcntl$notify(r0, 0x0, 0x283) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x14000, 0x0) userfaultfd(0x800) ioctl$TIOCSCTTY(r1, 0x540e, 0x3) inotify_init() ioctl$TIOCSCTTY(r1, 0x540e, 0x1) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000100)=""/118, 0x76) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x0, 0x2, 0x5, 0x1, 0x5}}) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000000040)=""/82, 0x52) 2018/03/31 17:58:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ppoll(&(0x7f0000000280)=[{r0}], 0x1, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300), 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6428, 0x40) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/03/31 17:58:56 executing program 3: syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1000, 0x200000) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001940)=@join_mcast={0x16, 0x0, 0xfa00, {&(0x7f0000000000), 0x0, 0xffffffff, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}}}, 0x2e3) 2018/03/31 17:58:56 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0f000000080000ba", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x10) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x101000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r0}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r3}) 2018/03/31 17:58:56 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x40, 0x10001}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)={0x4, 0x0, [{0x0, 0x0, 0x0, 0x0, @sint}, {0x0, 0x0, 0x0, 0x0, @adapter}, {0xfffffffffffffffd, 0x0, 0x0, 0x0, @adapter={0x4, 0x8, 0x3, 0x0, 0x400}}, {0x20, 0x0, 0x0, 0x0, @msi={0x7, 0xf89, 0x2c03}}]}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) 2018/03/31 17:58:56 executing program 5: r0 = socket$inet6(0xa, 0x80007, 0x38) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000011c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x23, 0x0, 0x9}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) [ 67.141567] EXT4-fs (sda1): re-mounted. Opts: 2018/03/31 17:58:56 executing program 3: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000080), &(0x7f0000000140)=0x2) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000001180)={0xa, 0x4e21}, 0x1c) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, &(0x7f0000000100)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000023c000)}) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x10000, 0x40000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/03/31 17:58:56 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x425c242d, 0x600002) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)=0x4) bind$netrom(r0, &(0x7f00000000c0)=@full={{0x3, {"afcaa391810f66"}, 0xa069}, [{"4404a0d16510ac"}, {"825bff2391486d"}, {"76785efad41a20"}, {"1bbfac9f8eddd2"}, {"73eabe12c0a4d1"}, {"a3a32fa0dae29d"}, {"d9abbc43228b92"}, {"d7fab06682e935"}]}, 0xffffffffffffff34) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3) write$rdma_cm(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="30000000080000fa", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x10) 2018/03/31 17:58:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000020100c000000000000000000000000071c2595a0d2bafae0bf70bdf444330df9215ea77f0f0d40c51b286e2fd384010410eb65d95333da2c019af454f178f89b647c72e64c31af601cf1512aca1753e2de7bd351c8cf9230ec83d3a72dc7557e444f7fd1c305991205f607561d9a7d20aa93d813246"]) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00R\t\x00\x00']) [ 67.229960] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿ(" or missing value 2018/03/31 17:58:56 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) ioctl$KDSETLED(r1, 0x4b32, 0x7ff) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x10000) [ 67.286097] binder_alloc: 7249: binder_alloc_buf, no vma [ 67.291713] binder: 7249:7252 transaction failed 29189/-3, size 56-8 line 2963 2018/03/31 17:58:56 executing program 6: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x1ff, 0x2802) getpgid(0xffffffffffffffff) sendmsg$unix(r2, &(0x7f0000000940)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000640)="11bfee87c3b8828c56c791e8adbd19df5b403f7c69685f24f93053bcd4653b1ecbcfa30529dd1ff4e027a7235984ff8db4b0592ad8ad2240cf6e0454f581d0f1aeb0201c3265f5f799ebc3d0d4f1215f0ad5638ef9f23c2599cdf34aeefac9b13ae1185f89c5d876c5fe3b1b069e28177e1cc764f8cac669ff00485d822bf75be96e2d2bb189e190837cf29a90c9f347b6e45d3d37960f71caff73f5ce0c25427692473c106a0de013b2453241cecae9f5edb8b82e06b21e253ef728c1c165f820e73f38b5790933224a431a6a6bffcb2a1d4851", 0xd4}], 0x1, &(0x7f0000000900), 0x0, 0x4}, 0x8000) syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0xb, 0x400000) mq_notify(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x13, 0x2}) r3 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r3, 0x65, 0x1, &(0x7f0000000000), 0x170) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000228ff8)=0x4000000000000f7, 0x891, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r5 = openat$cgroup_procs(r4, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r5, r5, &(0x7f0000000000), 0x7) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100), &(0x7f0000000200)=0x2) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x80000000) r6 = memfd_create(&(0x7f0000000280)="2a6b657972696e67d173656c696e757800", 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000440)) fstat(r5, &(0x7f00000005c0)) nanosleep(&(0x7f0000000800)={0x0, 0x989680}, &(0x7f0000000840)) getpid() fstat(r4, &(0x7f0000000640)) fallocate(0xffffffffffffffff, 0x2, 0xb2, 0x8000) getgid() getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000880)=ANY=[@ANYBLOB="0700000007001f000146e3b96cf0f800020000048b00e2f90d75805978d524ffc264bd3fae22f4c6e5cdaa4a9af44d5d8b12e180ee4ff65cee0c00006ed23d792ee1c817b7b2315209fbbce6782fbd0e0044e6bc4576fc579f48080b502a364a03ba103f62eeaee740d30d7d09b8dcd779a3ea2fb58a9f4a5352ac5d6da1b5b3c8e0e6c6b203e599d9679e4204b3ffb6e88e9404f2bfe7c2f4e61262d187b0f86ef110fc1343f05a8b6bf5b0b7c42ab53a8a000000000000000000"], &(0x7f00000004c0)=0x1) sendmsg$unix(r6, &(0x7f00000007c0)={&(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000340)="3a3a046ae7f32f9937e16746bbb7497b10edac972f975467e0a7eb103d74a59d5246f667397f2cd51b374394486be022db395e16e38b85b67282b1cfe4c143d4c26d2fc8b0f7bca5a4950b09f82c1c326f66222b61d86acdfe988434e7db7474454f76ee28e2b74d30e48da6f27ada7f893d4002e31febb16dcb585e158df391c0e077a2efe5d68f98159cd78846ba58d06437055fa55c5be2c02e6bd5ae9455d103df3cb57e6c5c4d257a", 0xab}], 0x1, &(0x7f00000006c0), 0x0, 0x800}, 0x40000) 2018/03/31 17:58:56 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f801", 0x17}], 0x0, &(0x7f00000006c0)=ANY=[]) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000700)=ANY=[]) open$dir(&(0x7f00000001c0)='./file0/file.\x00', 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x200, 0x200100) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000002600)=""/4096) mkdir(&(0x7f00000005c0)='./file0/file.\x00', 0x0) 2018/03/31 17:58:56 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x90000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x40, 0x0) renameat(r0, &(0x7f00000000c0)='./control\x00', r1, &(0x7f0000000180)='./file0/file0\x00') mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0x6611, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) bind$unix(r0, &(0x7f00000001c0)=@file={0x0, './control\x00'}, 0x6e) [ 67.359986] binder: BINDER_SET_CONTEXT_MGR already set [ 67.370761] binder: 7249:7270 ioctl 40046207 0 returned -16 [ 67.396670] device bridge0 entered promiscuous mode [ 67.413177] binder_alloc: 7249: binder_alloc_buf, no vma [ 67.418783] binder: 7249:7274 transaction failed 29189/-3, size 56-8 line 2963 [ 67.478989] binder: undelivered TRANSACTION_ERROR: 29189 [ 67.491636] binder: undelivered TRANSACTION_ERROR: 29189 [ 67.527054] device bridge0 left promiscuous mode 2018/03/31 17:58:57 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802fffffffe}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) bind(r0, &(0x7f0000000240)=@in6={0xa, 0x4e21, 0x81, @ipv4={[], [0xff, 0xff]}}, 0x80) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/31 17:58:57 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0f00af627e8a991e", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x10) io_setup(0xfffffffffffffff8, &(0x7f0000000000)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400, 0x0) io_cancel(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000000040)="f053afb26b8cd1773526aac558697763027be40286ca4f", 0x17, 0x8, 0x0, 0x0, r2}, &(0x7f0000000100)) socket$vsock_stream(0x28, 0x1, 0x0) 2018/03/31 17:58:57 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/13, 0xd}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x1, 0x8, [@multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0x2, @rand_addr=0x101, @dev={0xac, 0x14, 0x14, 0xd}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xf}]}, 0x30) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f00003aa000)="1d", 0x1, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) syz_open_procfs(r1, &(0x7f0000000140)='net/ip6_tables_names\x00') 2018/03/31 17:58:57 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000100)="564690f130e10d41f2b97e4d94421b02c5e241cc3de48aea6fe9af00aeb01e9337527434c47e9d122edca0f892c7b1e6f75fe5d82686bfe4bbcb9a8fb89bc7f2ef12859734", 0x45) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r1 = memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtruct\x00dvboxnet0GPLposix_acl_accm@\x00', 0x0) write$eventfd(r1, &(0x7f0000500ff8), 0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000080)=0x6, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000000c0)={0x1e, @loopback=0x7f000001, 0x4e23, 0x0, 'lblc\x00', 0x1c, 0x81, 0x7a}, 0x2c) 2018/03/31 17:58:58 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000001c40)={&(0x7f0000000380)=@hci, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000000400)=""/155, 0x9b}], 0x1, &(0x7f0000000500)=""/47, 0x2f}, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xb, 0x43, 0x4, 0x100000002, 0x1}, 0x2c) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000580)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000180), &(0x7f0000eee000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f0000000200)="03", &(0x7f0000000100)=""/47}, 0x18) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xfffffffffffffffd, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x4, 0x20, 0x5, 0x80000000}, &(0x7f00000002c0)=0x18) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000240)=r1) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r2, &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000540)={r3, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000600000000000000000000"], &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000004c0)={r4, 0x2}, 0xfffffccc) 2018/03/31 17:58:58 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x40, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000022}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="78f2ff00", @ANYBLOB="000828bd7000fedbdf250c0000003c00020008000b000a000000080008000101000008000b000a00000008000800000800000800040001010000080003000600000008000800d1720000080005000010000020000200080009000000000014000100ac1414aa000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x8004}, 0x40000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x206000, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r2}) 2018/03/31 17:58:58 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f801", 0x17}], 0x0, &(0x7f00000006c0)=ANY=[]) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000700)=ANY=[]) open$dir(&(0x7f00000001c0)='./file0/file.\x00', 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x200, 0x200100) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000002600)=""/4096) mkdir(&(0x7f00000005c0)='./file0/file.\x00', 0x0) 2018/03/31 17:58:58 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x90000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x40, 0x0) renameat(r0, &(0x7f00000000c0)='./control\x00', r1, &(0x7f0000000180)='./file0/file0\x00') mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0x6611, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) bind$unix(r0, &(0x7f00000001c0)=@file={0x0, './control\x00'}, 0x6e) 2018/03/31 17:58:58 executing program 3: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0xa00, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xfffffef1, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(0xffffffffffffffff, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000000040)=""/152) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)) 2018/03/31 17:58:58 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4000) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000001900)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000018c0)={0xffffffff}, 0x117, 0x1000}}, 0x20) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x8a, 0x4) r2 = creat(&(0x7f00000019c0)='./file0\x00', 0x10) write$rdma_cm(r2, &(0x7f0000001940)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x100000001}, {0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, r1, 0x2}}, 0x48) 2018/03/31 17:58:58 executing program 7: r0 = socket$inet(0x15, 0x80005, 0x0) timer_create(0x4, &(0x7f0000000000)={0x0, 0x17, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_settime(r1, 0x1, &(0x7f00000000c0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000000100)) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000012000), 0x0, &(0x7f0000024fb8)=ANY=[@ANYBLOB="10000000000000000100800002000000"], 0x10}, 0x0) 2018/03/31 17:58:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="7f00000000000000", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0xfffffdab) 2018/03/31 17:58:58 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x80200) 2018/03/31 17:58:58 executing program 3: socket$inet6(0xa, 0x2, 0xfffffffffffff7cd) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x800, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x88, 0x4, &(0x7f0000000080), 0x46aecbc8f718d2fe) socket$inet6(0xa, 0x800, 0x0) 2018/03/31 17:58:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000740)={0x400fffd, {{0x2, 0x4e24}}}, 0xfe31be9541bf722e) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) ioctl(0xffffffffffffffff, 0x800000000008982, &(0x7f0000000000)) sendto$unix(0xffffffffffffffff, &(0x7f00000008c0)="d68ff9f3d2facc9614e8a6f3610d0ca94a68eeb7e6310b2a1681274cdf579ebde1aa5540388e024dc8ae4f406486febb4bbe32de5613cf5a604bf0b3e5b6553f6ee9ee181d8cd26c0a0de7db57310f9c1608541fdb96ea3b3f5e6718c9d997e1920789c012b9a3bd0315bc02b16c2631e7760632ddfc86b3883662ff4ca7599d317da56b2856fd7383800ab2a4bf12c90a47a55017710e1d04aef8ac0b413a67943e072e2e906ade663d658ed6ff984641931bd78781c8dd27af8258c11094654bbd8de9", 0xc4, 0x40, &(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x80000000, 0x105000) mq_timedreceive(r2, &(0x7f00000002c0)=""/15, 0xf, 0x5, &(0x7f0000000380)={0x77359400}) r3 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) stat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = getpid() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000d00)={{0x1, 0x0, r6, r7, r9, 0x66, 0x2f}, 0x20, 0x654, 0xe2e, 0x81, 0x2, 0x8, 0x0, r10}) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x19e) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000500)={0x2, 'ipddp0\x00'}, 0x18) ioctl$sock_ifreq(r4, 0x8925, &(0x7f0000000400)={'bcsf0\x00', @ifru_settings={0x791, 0x74, @raw_hdlc=&(0x7f0000000280)={0x9, 0x8}}}) r11 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x10000, 0x0) r12 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(r11, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f00000004c0)=0xc) getsockopt$EBT_SO_GET_ENTRIES(r11, 0x0, 0x81, &(0x7f00000006c0)={'broute\x00', 0x0, 0x3, 0x9c, [], 0x5, &(0x7f0000000580)=[{}, {}, {}, {}, {}], &(0x7f0000000600)=""/156}, &(0x7f00000003c0)=0x78) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r12, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) r13 = msgget$private(0x0, 0x1e3) msgctl$IPC_SET(r13, 0x1, &(0x7f0000000300)={{0x1, r5, r8, r7, r6, 0x1c1, 0x9712}, 0xffffffffffffff00, 0xc8, 0x9, 0x5, 0x7, 0x6, r10, r10}) ptrace$setregs(0xd, 0x0, 0x2, &(0x7f0000000140)="bf392927c7fce1ae0d082eb065fb5f12f87b08780342c96afbca800db4f7a1ad08141a0d230b67e614def7a19d13736fee6c9993524b612d904017974f8cc228d7754449835f0e47ff8dc9573830086e9fad694c64317ae920652be80f4b4a2c0a1bb8faeacbceae3ed7a5f86af37896fc6b9d55c30c37039abeb8f825857341e829f353a19a9849ea22b931c2ef00ab68d7efc9f31fdbb8f5c382264d364fd70997b592a82b0823d1c591a97429b9bbf653356e7cbf6dac446a85dab5fa86c2134e498d2eb5bffd056cb91f720f455d3d4878c1dd940043afb4d974979faa1334fdb71ef96faadcbe4ca2abe6b0cd3c68df84") setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r11, 0x40082406, &(0x7f0000000540)='/dev/rtc\x00') 2018/03/31 17:58:58 executing program 7: r0 = socket$inet(0x15, 0x80005, 0x0) timer_create(0x4, &(0x7f0000000000)={0x0, 0x17, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_settime(r1, 0x1, &(0x7f00000000c0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000000100)) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000012000), 0x0, &(0x7f0000024fb8)=ANY=[@ANYBLOB="10000000000000000100800002000000"], 0x10}, 0x0) 2018/03/31 17:58:58 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000080), 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x880, 0x0) 2018/03/31 17:58:58 executing program 6: r0 = semget(0x3, 0x0, 0x648) semctl$SETVAL(r0, 0x7, 0x10, &(0x7f0000000140)=0x80000001) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xfffffffffffffe52) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000240)={'sit0\x00', @ifru_addrs=@in={0x2, 0x0, @rand_addr}}) openat$cgroup_int(r1, &(0x7f0000000180)='io.max\x00', 0x2, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) [ 69.072777] IPVS: stopping backup sync thread 7375 ... 2018/03/31 17:58:58 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1000, 0x7fff) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000080)=""/110) syz_mount_image$reiserfs(&(0x7f0000001a80)='reiserfs\x00', &(0x7f0000000840)='./file0\x00', 0x800000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec0500001302000012000000000000000002000000010000703a746fe10000001e000000000000000010cc03020001005265497345723346730000", 0x314, 0x10000}, {&(0x7f0000013b00)="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", 0x358, 0x8}], 0x0, &(0x7f0000001940)=ANY=[@ANYPTR=&(0x7f00000008c0)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f0000000880)=ANY=[@ANYRES32], 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@ANYRES32=r0, @ANYBLOB="7acc57306a8e18ed51d68809d01a8ead384c26a505503b20fce8287a8502ba0f5ffbbd2473451f8c8ae0fec4e9abb726b8d2a0e072d07e51"], @ANYPTR, @ANYBLOB="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", @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYRES16, @ANYBLOB="549b4255f97af326d662d8a047636706a8c3d58d58b767fdf1da369f227b793ac71ca985e33edfbf40ada6fa62cc8e3172693c7712fb662a64a1633a022da3e39caef53bdd8c9a0dd9ce70a6992fd46d20d6f3c0ceb3782034c88788147bc5e0939da23b389558281bf5d439f39a145840446a51cfd86e2baff953b85798860b9d4614fb605208e5d6c0ebc5905faa375e1acc586c6d73f4c6e8a054e8e542068dcbf34fea0545c3367ff69a67df85c674e2944eb9f3bfcc8ac7bbc0b4a2f5995f64a93a610c3fd2281b3d1957b10225cbeae531675f4c7ec48242d81653c1971311b6b8561d1db63577c505cf6f", @ANYRES16=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYBLOB="fb56a7db49a42a0c478be3b5488af54a44dde79be08d9825301b3f4a7bbc3213311893c8ba1afe10559fe0536a52ec61ab2cbbcf927679ed50a30bdcfa1c5bd8df413a77065efff2990585f4a8da6246c803a85d54b60faaaf34e96f7aba2841ea66ca40694d840098caa1f2ed359c454a98238f4ba8f0c023ee3c64e35d391fc1edf56ed402fec71668215e11d7", @ANYPTR]], @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES64=r0, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR, @ANYRES64=r0, @ANYRES16=r0, @ANYPTR]], @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYPTR64, @ANYRES32=r0]]) timer_create(0x2, &(0x7f0000000640)={0x0, 0x6, 0x1, @thr={&(0x7f0000000540)="94275432a8a79fc56d367981a16c9ed9736eabcede5bde152a9355906fffb7757d34baafdf4bcf61543b7045f60ff622768ee767987f7f64ea8e3cb012e269bdcc9763fade93b4b136745b75c22799ca60df7e84ed1787a6f9c3890db3dac8f67dde5251322f41f007cc82079b283cfc674c60ced8b731785f92771bac4368adb0cb314ecc8d618709ffbf0dbf98dbba300f1caae432ddcb1263b758449faab08a9dd50b4c", &(0x7f0000000600)="018ba8f00e8e16f7a53b6795bc7b298c5717bf845f4038d08c2f"}}, &(0x7f0000000680)) 2018/03/31 17:58:58 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f00005e6ff0), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, "02abbad67e00000000000000016cff09900408e0dc98684b48d2728b576c2fd9"}}) r1 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000040)={{0x1f, 0x3, 0x3, 0x72, "dd3cd374ec2bb49f8526bc2d7cb5bce02d2ab8fd0c0766751be292c254ca8a1857cabc2e6d0ce385c518b22f", 0x6}, 0x0, 0x0, 0x8, r1, 0x7fff, 0x10000, "536220050390c4cac90875ed5c6853d33a870516a6b632fd5cbdbb51f3e329e2ee4eef04f97e6a6b02514b139507269283953c52813edf530276e365b4fae84a", &(0x7f0000000000)='/dev/snd/controlC#\x00', 0x13, [], [0x3, 0x7fffffff, 0x8000, 0x6789]}) r2 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x4, 0x90000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000280)=0x1, 0x8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x40000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f00000001c0)=0x180, 0x8) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, &(0x7f00000002c0)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/31 17:58:58 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xc2, 0x80) r1 = memfd_create(&(0x7f0000000100)='ecb-cipher_null\x00', 0x3) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000140)=r1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r2, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r4 = accept4$alg(r2, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x4, 0x7fffffff, 0x1b7, 0x800}, {0x1, 0xffffffff7fffffff, 0xffffffff}, {0x0, 0x8001, 0x4, 0x7}, {0x8, 0x8, 0x10000, 0xfff}, {0x248, 0x1ff, 0x8, 0x8001}, {0x80000000, 0x54, 0x4251, 0x8}, {0x101, 0x6, 0x7ff, 0xa2}]}, 0x10) exit(0x0) sendfile(r4, r3, &(0x7f00000000c0), 0x100003f) 2018/03/31 17:58:58 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x200}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x7, 0x1, 0x2]}, 0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x10000, 0x0, 0x3, 0x7, 0x1}, 0x98) write$rdma_cm(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[@ANYBLOB="0f004fec1d201ea0", @ANYRES32=0xffffffff, @ANYBLOB="00800200"], 0x10) 2018/03/31 17:58:58 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = getgid() setfsgid(r1) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x8000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040)={0x9, 0x7, 0x3, 0x80, 0x209}, 0x14) r3 = syz_open_procfs(0x0, &(0x7f0000d86000)='syscall\x00') fcntl$getflags(r3, 0x40000000000000b) sendfile(r0, r3, &(0x7f00004f1000), 0x1) 2018/03/31 17:58:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") connect$netlink(r0, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x800000}, 0xc) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000100)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000000)={0x200000000000006c, &(0x7f0000000040)}) 2018/03/31 17:58:58 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0xfcef) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000440)="d3ab27491a16002356ba602dff05000b2e08af60f24f1f0bf2888556c24ed52cb7d370dbf1159e5e6ac08ce5934599e579d1ab7b779d542c7f0009b43b7919314a8ef6a1b46a2f1ec3263a68f086420000000064fc3836e133113f87216c03000000000000006b81d24851e59ae16c9adf34a7aa1e42e6ebf31c974d9ecd055ae90900000000000000000000000000000000000000", 0x44) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), 0x4) 2018/03/31 17:58:58 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f00000000c0)=[@acquire_done={0x40486311}], 0x24, 0x0, &(0x7f0000000080)="7cdba912e4f51e7e62b51d6c8724876b3a746d120349cc2f749668000000000000000000"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=ANY=[@ANYBLOB="12634840000000000000000000000000000000000000000000000000000000000000000020000000000000000800000000000000", @ANYPTR=&(0x7f000000a000)=ANY=[@ANYBLOB="852a627700000000feffffffffffffff00000000000000000000000000000000"], @ANYPTR=&(0x7f000000b000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="001cff0000000000"], 0x0, 0x0, &(0x7f0000450000)}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000000040)=0x9, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x8, 0x0, &(0x7f000000e000)=[@increfs={0x40046304}], 0x0, 0xfdfd, &(0x7f000000cf98)}) [ 69.124418] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 3, id = 0 [ 69.125368] IPVS: stopping backup sync thread 7382 ... 2018/03/31 17:58:58 executing program 6: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f00000004c0)={0x0, 0x8, 0x5, 'queue0\x00', 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0xf) syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x0, 0x100) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000), 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'filter\x00', 0x0, 0x4, 0x91, [], 0x6, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000740)=""/145}, &(0x7f0000000800)=0x78) unlink(&(0x7f0000000480)='./file0\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x0, 0x1, &(0x7f0000000400)={0x0, &(0x7f00000003c0)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0}, &(0x7f0000000a80)=0xc) syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000840)='./file0\x00', 0x2, r5, 0x0, 0x400, 0x260, 0x40) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000980)=ANY=[@ANYRES32=0x0, @ANYBLOB="6300000036a72a603dedd9bc30e133c57d14b8d27508fc7126987d6407a8d5d93d2a2a572c870c2c2d22379d114a15b5c0185c99bb5040715a66bd8318cbc4a4341253fd44a0f2357e4b9817fcb7b0000000000400000000000000000000001375934eadba3d91ec3b74c33d8a15a0ec9c3364be0315738e8c9b3597575d2870a0ac1475aee4229dcc00e66576764edf0739c24d4f92348e134ed8a8ae71a42f6210f8737969e09b39b3dbb5ce03589c07c398f00000000000000000000000"], &(0x7f0000000100)=0x2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x20, 0xad1c, 0x3ff}) sendmsg$alg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000080)}, {&(0x7f0000000180)="b9bcd9efe4a376ce14068f54f4a48cb4db2585b75380f1f5c42b0915e9e6ea5777cdaea24e54faaa58873a3deda43bba25bd437faf380546", 0x38}, {&(0x7f00000008c0)="9e465ef60a7b7daff3acd77f8bb8de99cf742c7658e848d803dafcb79dfaad7499827e1b672879c9d10bacd0370c5d119300be32f87f653e5df9b719e129317c55c10c207917f84a8565439e6a08c3e46d6e558e25cd5dde876e809984db57314c433e89ff23b3c47c11", 0x6a}, {&(0x7f0000000c00)="7d833b6629247024c47dea2cbd1549244b4790c6c39dc06f5df970391e4baf4e9dffcf4ab35893eded55e6be2dd1cd7573cda65577a097fe502e7a1f3c434cddc8d22f3fd92e1e634671ed5318a9c2f0c9901f9132d8d6c9d772ac2640bffe8590f0d003e02ab5d670cd05ef4f2c9195e8e303bd1f1add1082c9884f11b06cf20518b1f1a8bed1c914150f74d9b509c470dd3d1adb04c806fc0576542a4f6335fd1ef82a7ae479574dd8a6", 0xab}, {&(0x7f0000000cc0)="c315288ad96b5a15d016b29bf3cfb5d83120940e284e0f959f860fe031f2823ebe6814240b47e416a9a77465f6db23faafec9b42c4177f6c5abb8b8be51a4a9699fb4ac5fc8c5820bff0946d79cfd3c2ec237b", 0x53}], 0x5, &(0x7f0000000dc0)=[@iv={0x40, 0x117, 0x2, 0x25, "68788e94a8985e621c5312f8a34e9a89e9c866c85e95417fef40ff7c4bf13f07efce1925f1"}, @iv={0x28, 0x117, 0x2, 0xe, "1ee7d658215a4a49b3d36745c565"}, @op={0x18, 0x117, 0x3, 0x1}], 0x80, 0x24040080}, 0xb47f552b72973491) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000640)={0x1f, {0x40, 0x2, 0x8, 0x400, 0x8000000000, 0x9}, 0x7fffffff}, 0xa) ioctl$LOOP_CTL_ADD(r4, 0x4c81, 0x0) 2018/03/31 17:58:58 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0fa1a506000000000000007868ac7c470f000000080000fa", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0xfffffffffffffea1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x80006, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000080)) 2018/03/31 17:58:58 executing program 3: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000000002000006, 0x5011, r0, 0x800000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000023c0)=""/4096, 0x1000}], 0x12d9, 0x0) 2018/03/31 17:58:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xffffffffffffff74}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x84000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in, @in=@multicast2}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0xd}) socket$bt_cmtp(0x1f, 0x3, 0x5) [ 69.194989] REISERFS warning (device loop1): super-6502 reiserfs_getopt: unknown mount option "À" [ 69.215621] binder: 7396:7397 ERROR: BC_REGISTER_LOOPER called without request 2018/03/31 17:58:58 executing program 0: r0 = memfd_create(&(0x7f0000000000)='!*[bdev\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000680)) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000540)='O', 0x1}], 0x1, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000080)={0x6001, &(0x7f0000000040), 0x1, r0, 0xd}) 2018/03/31 17:58:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x3, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'ip6gre0\x00', r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'yam0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x49}, 0x1, 0x0, 0x0, 0x80000000002}, 0x0) 2018/03/31 17:58:58 executing program 6: r0 = memfd_create(&(0x7f0000000080)='[\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000300)={0x5, 0x5, 0x101, 0xec, "35497db651d2aebea4c1752f435922a483e0b70d71696a0eed8b1f55b5e19b481cc1e52e9cf33a36082228ad", 0x3}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'lo\x00'}}) r1 = socket(0x400020000000012, 0x3, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000400)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000140)={{0x87c, 0x3ff}, 'port0\x00', 0x28, 0x40809, 0x9, 0x2, 0x1, 0x10000, 0x5, 0x0, 0x4, 0x4}) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000200)={0xe3e5, 0x3}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000280)={0x6, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}]}) write(r1, &(0x7f00000000c0)="1f00000056000d6dfcffff00bc0203030700ef2104173f8100000002000039", 0x1f) 2018/03/31 17:58:58 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x8, 0x3, &(0x7f0000dbc000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x3, 0xffffffb5}, [], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x2, 0x99, &(0x7f0000000000)=""/153}, 0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/47, 0x2f}, {&(0x7f0000000200)=""/209, 0xd1}], 0x2, &(0x7f0000000340)=""/52, 0x34, 0x8}, 0x40000000) 2018/03/31 17:58:58 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg$kcm(r0, &(0x7f00000025c0)={&(0x7f0000000100)=@alg, 0x80, &(0x7f00000024c0), 0x0, &(0x7f0000002540)=""/100, 0x64}, 0x2) sendto$inet(r0, &(0x7f00000f7000), 0xc, 0x0, &(0x7f0000dfcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, 0x3ff, 0x1, 0xff, 0x1, 0x1, 0x9, 0xfffffffffffff718}, &(0x7f0000000280)=0x20) r2 = signalfd(0xffffffffffffff9c, &(0x7f0000000040)={0xe33}, 0x8) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x6, r2, 0x1}) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x1, 0x2) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000100)=0x4, 0x4) write$rdma_cm(r4, &(0x7f00000001c0)=ANY=[@ANYBLOB="0f000000080000fa", @ANYRES32=0xffffffff, @ANYBLOB="000000001d6d8200f77d5be240a325c1cc5b6fc11657b608df566fadb03f6c35950eb19545b8cd15023dc18ec509ff1259c926a019ea6aed844d3a458769489888ca0e476275fea0"], 0x10) 2018/03/31 17:58:58 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002ff4)={&(0x7f0000001000)='./file0\x00'}, 0x182) [ 69.989640] binder: 7396:7465 ioctl c0306201 20007000 returned -14 [ 70.000093] binder: 7396:7465 got reply transaction with no transaction stack [ 70.007479] binder: 7396:7465 transaction failed 29201/-71, size 32-8 line 2763 [ 70.147399] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/31 17:58:59 executing program 2: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80420000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x144, 0xa, 0xf, 0x811, 0x70bd29, 0x25dfdbfd, {0x2, 0x0, 0x2}, [@nested={0xf4, 0x31, [@typed={0x4, 0x84}, @typed={0xc, 0x55, @u64=0x3}, @generic="006aa213279c09481a7e7f1e4d3cb880c3e446d936de25793d915f78f745be10aaf0304094ed29e2404ef7d83e76cd5b84dda1a97c91e5ccd0b6483395ade7355df7766ed48b3d30b12b4def9f75248148325abc08f94cb9789964fa0046f31a5a731213af539f84c75c142125365dfd8695f16ae9caebc6aa0d1cd752ad921f499e8355fc72171158ea1766c8a65cb1d614aff26dcd7c5ef4f39ccec60d9e4622549beb8794bd458a45535081654d1703a7465d0a091d35f46d23d7240abf81725ccac9f1bd6681795debe8d1bf10fc84c9e7fb071c", @typed={0x8, 0xa, @u32}]}, @typed={0xc, 0x37, @u64=0x2}, @generic="128578ee099b85bb76786c194a60db296d0f4ad9d80d4e4b298196a488594581b7cabfe68f43d387bc5a59", @typed={0x4, 0x96}]}, 0x144}, 0x1, 0x0, 0x0, 0x1}, 0x1) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) write(r1, &(0x7f0000fe5000)="1d", 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000000140)=',', 0x1}], 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x2e, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x13}, @loopback=0x7f000001}, 0xc) tee(r2, r1, 0x5, 0x0) 2018/03/31 17:58:59 executing program 5: mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x2002) openat(r0, &(0x7f0000000440)='./file0\x00', 0x0, 0x110) r1 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6, 0x8, 0x0, 0x20, 0x0, 0x0, 0x94, 0x8, 0x81, 0x5, 0x364b, 0x4, 0x0, 0x80000001, 0x1, 0x0, 0x0, 0x10000, 0x5, @perf_config_ext={0xbd, 0x9}, 0x8000, 0x2, 0x80000000000000, 0x2, 0x0, 0x8, 0x9}, r1, 0xb, 0xffffffffffffffff, 0xa) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) write$cgroup_pid(r2, &(0x7f00000012c0)=ANY=[], 0xffffff4b) read(r1, &(0x7f0000000200)=""/170, 0xaa) r3 = userfaultfd(0x800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) sched_setscheduler(0x0, 0x1, &(0x7f00000005c0)=0x40) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000580)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f00000000c0), &(0x7f0000001000), &(0x7f0000001000)) read(r3, &(0x7f0000000300)=""/100, 0x64) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc020660b, &(0x7f00000001c0)) ioprio_set$uid(0x3, 0x0, 0x7ff) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x8500, 0x0) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000000300)={0x7, 0x3}) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) accept$alg(r0, 0x0, 0x0) umount2(&(0x7f00000003c0)='./file0\x00', 0x0) open(&(0x7f000084aff8)='./file0\x00', 0x400000000060842, 0x0) 2018/03/31 17:58:59 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101500, 0x0) listen$netrom(r1, 0x3281) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000040)={0x9, 0x0, 0x5, 'queue0\x00', 0x7}) write$rdma_cm(r0, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) 2018/03/31 17:58:59 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) symlink(&(0x7f0000001240)='./bus\x00', &(0x7f0000001280)='./file1\x00') chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045878) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b6789bb5d6fde46b2dc89543af1a8", 0x22}], 0x1, 0x2) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000000000800002, 0x11, r1, 0x0) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) epoll_wait(r2, &(0x7f0000000200)=[{}, {}], 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x6000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000680)="646e735f7265736f6c7665f200", &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", r3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b", 0x74, r3) 2018/03/31 17:58:59 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/03/31 17:58:59 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) close(r2) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)=0x200000000) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) fcntl$setpipe(r3, 0x407, 0x0) getpgid(0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000001c0)) getpgrp(0xffffffffffffffff) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000a40)) sendmsg$netlink(r2, &(0x7f0000000bc0)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x0, 0x240}, 0xc, &(0x7f0000000b00)=[{&(0x7f0000004940)=ANY=[@ANYBLOB="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"], 0x1}], 0x1, &(0x7f0000000b80)=ANY=[@ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r3, @ANYRES32=r5, @ANYRES32=r1, @ANYBLOB="00000001"], 0x18, 0x20004800}, 0x5) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000080)=0x0) ptrace$getenv(0x4201, r8, 0x9, &(0x7f00000000c0)) r9 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3180}) getsockopt$kcm_KCM_RECV_DISABLE(r7, 0x119, 0x1, &(0x7f0000000280), 0x4) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000140)={0x1ff, 0x6f9, 0xfff, 0x7, 0x2, 0xfac7, 0x2, 0x5, 0x2, 0x4c}) ioctl$KVM_RUN(r9, 0xae80, 0x0) pread64(r1, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000c40)={{0x0, 0x2, 0x7, 0x0, "9b8c052f6bf50af5612918237969660f4c78a36099300287b3a63d0591d7d1eb0718f1c279657ca7d47ad154", 0x7}, 0x0, 0x0, 0x9, 0x0, 0xffffffff80000000, 0x1, "7d69e79d9a9af59aff55b451f40129151c1e77a6373bc61b02660995543adc7811bdb2f0f6817b91e796d54eb7879fcd5c1741a93cd901c972069fde5c44c5aa", &(0x7f0000000c00)='/dev/vhost-net\x00', 0xf, [], [0x0, 0x400, 0x8, 0x5]}) write$vnet(r1, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r7, 0xc4c85513, &(0x7f00000024c0)={{0xffffffff80000001, 0x2, 0x7fffffff, 0x2, "c1ef76d7ffe398a1aa33acff44316844138fdbd59cac3e8e96469efb128a6352ca44442e7f20a7a75bbbe4d0", 0x7}, 0x7, [0x26, 0x401, 0x382a, 0x2f5dd5c9, 0x1, 0x9, 0x401, 0x6, 0x8000, 0x2, 0x7, 0x9, 0xffffffffffffff81, 0xa, 0x9, 0x5d, 0x6, 0x5, 0x8, 0x4, 0x9, 0x4, 0x6, 0x101, 0x7, 0x8000, 0x9a5, 0x9, 0xffffffff, 0x2, 0x100, 0x1cb94503, 0x80000001, 0x8, 0xfffffffffffffff9, 0x7, 0x6, 0x4, 0x2b38, 0xbf711d, 0x800, 0x8, 0x6, 0x370b4434, 0x5, 0x1000, 0x7fff, 0xfffffffffffffff9, 0x1f, 0x8, 0x8, 0x10, 0x100000001, 0x9, 0xeb6, 0x8, 0x62eff455, 0x8001, 0x9, 0x5, 0x0, 0x1, 0x3, 0x396c, 0x4, 0x2, 0x8, 0x4, 0x58ea, 0x8, 0x7, 0x9, 0x8, 0x3, 0x5, 0x1de, 0xf2, 0xee, 0x4, 0x6c7e, 0x5, 0xa32, 0x8001, 0x7f25b1f0, 0x2, 0x1, 0xff, 0x0, 0x3, 0x4, 0x8, 0x7fffffff, 0x6, 0x5, 0x5, 0x3ee, 0xb03, 0x6, 0x7, 0x8001, 0xc842, 0x100000001, 0x30, 0x2, 0x742, 0x6, 0x800, 0x3, 0x3a, 0xfca, 0x9, 0xf9, 0xfff, 0x3f, 0x9, 0x1, 0x7fff, 0x9, 0x9dc8, 0x2, 0x401, 0x1f, 0x1f, 0x710, 0xffff, 0x7f, 0x1000, 0x4], {0x77359400}}) 2018/03/31 17:58:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000100)=0x14, 0x4) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="0f7f9918ffb8d1008ec066b9a50a000066b8bcf2000066ba000000000f3066b9ad02000066b86a4cbe0766ba000000000f308fe958028e267a0f16fedf5400baf80c66b8967c7c8966efbafc0cb80000ef9a0018230066f080650408", 0x5c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000280)) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x6}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000240)={r6, 0x4}, 0x8) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/03/31 17:58:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) [ 70.470524] syz-executor7 (7481) used greatest stack depth: 15632 bytes left 2018/03/31 17:59:00 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfffffffffffffffe) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000483ffc)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) socketpair$inet6(0xa, 0x4, 0x10001, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0), 0x4) r3 = accept4(r1, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffa000/0x3000)=nil) set_tid_address(&(0x7f00000001c0)) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000b8c000)=""/106, &(0x7f0000000140)=0x6a) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000100)=0x1, 0x2) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x401, &(0x7f0000000040)=0x4) 2018/03/31 17:59:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r3 = getuid() sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000140)=@bridge_getlink={0x5f8, 0x12, 0x608, 0x70bd28, 0x25dfdbfc, {0x7, 0x0, 0x0, r1, 0x40, 0x4}, [@IFLA_MASTER={0x8, 0xa, 0x4}, @IFLA_CARRIER={0x8, 0x21, 0x4e}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0xe4}, @IFLA_MTU={0x8, 0xe, 0x5}, @IFLA_MASTER={0x8, 0xa, 0x400}, @IFLA_VFINFO_LIST={0x5b0, 0x16, [{0x2ec, 0x1, [@generic="c32ea3612986663025420d04f64e0f917f182868456d0bcbd9f7d82e863e7b904bb85b9e3474d1851a7363c777eb5bddaa72e2406dd8beb3149097391fea", @nested={0x4, 0x67, [@generic]}, @nested={0x138, 0x20, [@typed={0x8, 0x59, @fd=r0}, @generic="b1cc27438a96ddc91b62dfedd9e05a3f1b24246f21a523b594224066280fb195694768d8866afbd7217e15df662db00d38c747ce96c5718fcdb70b56fc75e79fb37395f24ed4c011ed3b1342978ae6d5d1b8242e35c1a758ed16afea96da8fbf8ad0ca9749a7086dfa6d6f5a087978d55fee4111c5c16654a4ecf7004fa34830dda9f4f05332dd0c506c5885097648a20ad5f258790bf4b5980146a8f341c62e0676b81c611ea449ee5606a2e90d81ac5d0621b26694e67fcdde3adde32acfc1776b0c4500920cd8d034e131dc8c", @typed={0x8, 0x7f, @ipv4=@broadcast=0xffffffff}, @typed={0x10, 0x2a, @str='*em0cpuset\x00'}, @generic="ffdda4652e67c3ad1b008a64a7fb97ade5010c6a86cd4ae706e87dcff6a9b144437f75d525d46acfcd0e9032e06a8c29632d2fe052a4e4edd02c8a1255a349c7ff66327e5c24"]}, @nested={0x16c, 0x59, [@typed={0x8, 0x75, @uid=r2}, @typed={0x24, 0x12, @str='em1trusted\\!ppp1selinux\b:.\'#\x00'}, @generic="284de8f6debdff58f4f103067e8443a6d67244804156182c9b81374224", @typed={0x8, 0x2, @uid=r3}, @generic="eaa03f0dcee7ad7d6a41f0edb348db8b482f06cc93c4ed9fd18e26c803c107ec2baf67f0cd83c803bd518f9c306889bc49e6e468518ce698f46db09c748c03f0788467220a32d9c3ae3e7e5844a829640b9553aad0b1114e99f52713c0152a6f17355fc422158c26f96042620de278f3465a3f48ce9744faec0f8bdd6e69d005ed9466357c26ef17fbb46b", @generic="f550f9db1a5e965444ea247fad3c78dcc2f2af08728753cde384fb3fae83635753c65088246a38bd7c14581ad3e3bb8845b855daf6e3152b41eae4ce3cf414648feb9a1eb9436158e5334c5f2b6590bd1d60c5a2a1d434a3e46bc55cb2cb8ae352db3f9530e2eab5dc0a282beae5bfb06d04cc38d184b7029d2c594adca7364f75c294579bad7d29f0"]}]}, {0x2c0, 0x1, [@nested={0xd8, 0x4e, [@generic="f2c3931491e8016bd0bcf31439ca37ffd349528c3e4c5f5b648e89e195b0ff7fe5aef97f285e2273275590ed2294c173be29ac1ce7445a9b857af70fbd4b8a6231e5ad953c1e5b6d92200516bc7bef0594a554f2181e3831d84264e8e743eaed01872315f8f522e9890a0c7e01f77697903565d2efd22554b2269a2e5b7e619ec77996dea9911f175a2179e92d787c52598e3c4ab27ba5f0f2c7e3cc28eb25f3f337474eaef5c3a7fc46e9b7260afabee3b341b55440881703f47a970e48bedf6467339a7a12ac855db04cbee6ddcf9347ab0f"]}, @nested={0x1e4, 0x5e, [@generic="46ef01841eb3b7c2e7c20209d2e292668c0d959d9235d6ff06f568b0b8eebc5a59a3142d83c5421a94899066c91820710fc621daba71d19040f65cd3c372987d710e7217c994e25779fadd9bd1adc1791e0697ed00c30a7a358f2c53701cd7c3d4cf41a5d62a862835474ecd558258ec5157f6f6d34d66ca4423715427f1416be3e0d3176e57b06aadd46241cc2132ce27523e8d6ebc0965a5bf5d150dfdf6855e99a1c20f29802d507d995a4ffe39f0d20b6e798be5789fb933d7704ce80063d841756f1a624412bd07fdd43fd712832b6dc18b7c423bbe81a0166617eea5ba712f3a09", @typed={0x8, 0x8, @ipv4=@loopback=0x7f000001}, @generic="b8ac1dbef9c0e9fd3a733f6def5056e7148e94e1931601fc1de781a79808b128bf00330cd296ca7e8b4e8b376c5d6f23c0df7d1aa43cfa09cc40a488da139d056c13b612a246fa1a4d8329dec312e4fac4bf26372d420c8040269eb12eae53f827f4d4bc0e425eba8e08d57af94aa2bd9a8b2c1c5457", @generic="c932b02f5e824c6a96fd20c6c9147613dbf374f6c0441b890a6436673514e0656961bc786bb62925a4ada410c61163eb2362d2314d0d00380d961b2cd9cc14ee033092b7f81cc24ddff76ddbc8d5f790690c49c35304f11c0fc703d30d4b53dc860864f0686ce7c96233817c44954a62bd261afc702cf5e4a074385e"]}]}]}]}, 0x5f8}, 0x1}, 0x8850) 2018/03/31 17:59:00 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002, 0x4e22, 0x0, 0x4e23, 0x0, 0xa, 0x0, 0x80, 0x6f, r1, r2}, {0xfffffffffffff000, 0x400, 0x81, 0x0, 0x1004000000000000, 0x5, 0x9}, {0x0, 0x3, 0xffffffff, 0x10000}, 0x5, 0x6e6bb1, 0x0, 0x0, 0x2, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3501, 0x7, 0x3, 0x11, 0x3, 0xfde8}}, 0xe8) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xffffffffffffe56d, 0x8200) ioctl$VT_WAITACTIVE(r3, 0x5607) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x208980, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f00000001c0)=0x1f, 0x4) 2018/03/31 17:59:00 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000013f00)) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file1\x00', 0x6, 0x6, &(0x7f0000000440)=[{&(0x7f0000000240)="83871240255bb96228e238c594fc0949420abeabbf21f54fca56cf1c4a50d870dcfe7d6bf7307c5f34165f638deed4b0341a30cb41f371d93ba4102bdd67593315722b29b40dcae25221c77b9ea953f60cfc08aebaee6e144e3e68620164d929a69de3bc0337c749aebfb1766795f01e10549e3078c6de535c6d9f91743c56afc9289b35a658d9dc15d64f826226182f08ce7fd33efa57e9d0b169fa39f5cf799f1f40627183fab0d9e04b357e7f17bc1b203a81797b34f906480b3b1cc325872482784544d77e2a0e7161491a4f2eab190ec0091e97df3cad400b38259d264d2951da8bb23503a59944ff146e5e7fffde93fea84aa5f4b96e", 0xf9, 0x8}, {&(0x7f00000000c0)="b4f8f7e16090719ef5e7de75b569d036c42d5140276cf8edce4969d2f674b367b703d92017376a8d4da372ab17e909003838fe7592efb7bd", 0x38, 0xb39f}, {&(0x7f0000000640)="ae3f9c88c7c4edef28a8f7cdf62e7f33a31284aef61291c60c22c61a5f6e4bb0ada6d3a2eee24a664465875e8b6121038f450fce4d4fd22d58877329f3bda011b6716ae1825bbec19cb3031db5bd7cb1a2c25640fe07f7a21a033984a1ecafdd44109242ed267ebd44dd9f9386594ec28b684ba31a1439015b21843a41b6f28b2860dcf982488ec23dec3b0e0dbe066488b1bb605b", 0x95, 0x7}, {&(0x7f0000000340)="b68c4b8de13112aa137ea350572653f47aed59b2f600acaf254f2a5c4c1b38f13991ef8eb750b10380b3a9403d87bd2724ea4fb1bea4a7d3aa2525cb10c943c48e6fdeda616b649f283076704c69ce6a24cee505df50b70538de976d5bc258fd1caef6962ddd0bd8507ee10f387fcaecab14297fa5aa207fa6b9cca0b9778721c9f12314e3dd534bf9b6f1e875f5c888788a5de81949207234a94b0a4937b209ba98bdb81d1b40157743615ada41d0fae9d2b00776793827223d0fc8223e7dccee0212b2a8a8bddb8d3a47a1c90daa980508", 0xd2, 0x9}, {&(0x7f0000000180)="9efc5fa25df803e67ce9bdd8a59975df4b", 0x11, 0xfffffffffffffff9}, {&(0x7f0000000580)="2187c7c09ee7818bd5095f36cad11b0ffa406ed0a19520cdc2", 0x19, 0xfffffffeffffffff}], 0x1800c00, &(0x7f00000005c0)={[{@umask={'umask', 0x3d, [0x37]}, 0x2c}, {@umask={'umask', 0x3d, [0x3b, 0x3f]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'macgreek'}, 0x2c}, {@gid={'gid', 0x3d, [0x34, 0x39, 0x7d]}, 0x2c}, {@resize_size={'resize', 0x3d, [0x0, 0x30, 0x35, 0x39]}, 0x2c}, {@usrquota='usrquota', 0x2c}, {@nodiscard='nodiscard', 0x2c}]}) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file2\x00', 0x0, 0x90) 2018/03/31 17:59:00 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x22000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2, @local}, &(0x7f0000000200)=0xc) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6, @in=@loopback=0x7f000001, 0x4e22, 0x9, 0x4e20, 0x400, 0xa, 0x20, 0x80, 0xaf, r2, r3}, {0x3f, 0x9, 0x1b0818e900, 0x7, 0x269, 0x401, 0x8000, 0xffffffffffffffc0}, {0x4, 0xfff, 0x100}, 0x4, 0x6e6bb7, 0x2, 0x0, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3507, 0x3, 0x1, 0x100000001, 0x3, 0x0, 0x9}}, 0xe8) connect$nfc_llcp(r1, &(0x7f0000000180)={0x27, 0x1, 0x1, 0x5, 0x4751, 0x0, "08a5aadbf52e98b606ebab27b09883893f1751da8388c57b97ebffa173a38a26afe6dfeea73a6aa0433121b419da1155918623b05ad591bb53ef51db0ea122", 0xd}, 0x60) r4 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, r4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0xfffffec7) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e15ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="07000900597bca7c635d04ba3684a2156acf9b"], 0x1f2) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) socket$inet6(0xa, 0x3, 0x7f) listen(r0, 0x1) 2018/03/31 17:59:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0xffffffffffffdffb, 0x2) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f000002d000), 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x100000, &(0x7f000002d000), 0x2, r2, 0x6}) 2018/03/31 17:59:00 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x9, 0x800) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x7, 0x5, 0xffffffffffffffb4, 0xffffffff7fffffff}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000140)=0x1000) readv(r1, &(0x7f0000c43f70)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) ioctl$TIOCSTI(r1, 0x5412, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f00000000c0)={0x0, 0x0, {0x0, 0x0, 0x5, 0x0, 0x6}}) 2018/03/31 17:59:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/stat\x00') ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={'gre0\x00', {0x4, 0x0, 0x7, "05a81cba6317", 0x80000000}}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000), 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0xffffffffffff8001, 0x4) 2018/03/31 17:59:00 executing program 4: write$rdma_cm(0xffffffffffffffff, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x7) [ 71.358753] REISERFS warning (device loop3): sh-2021 reiserfs_fill_super: can not find reiserfs on loop3 2018/03/31 17:59:00 executing program 0: munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') sendfile(r1, r2, &(0x7f0000014000), 0xffff) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev\x00') sendfile(r4, r3, &(0x7f0000000140)=0x4000000, 0x400000ff) r5 = socket$packet(0x11, 0x3, 0x300) getpeername$packet(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001400)=0x14) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1810000000001, 0x11, r5, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x3f, &(0x7f0000000400)="8218fe4b809c8edcc25d4a5aae0f513268292f70b82eb2c48742348bb3d183356e6beccab6c82afa23588a6b71192b2604d59bc43ade6df5a26d3fb19bc34cc6e15a7cec0445a8fec0f31a6a0dd54f59c0d77b8270e654e5a36500b9aea66eafe757ffb7965fe71ec0232e9ffddb4acd18b51192a36e29c1323fe4ef1d81ee787922ad0985d1363e52ca291f88b7122ce7674fe1cfb5471a1e0b04becd84131aed3841a245054d4837aa6fd034e208e9e0460ef2e2deae854623578e40e62973371e8666ca", 0xc5) r6 = syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff8, 0x10000) setns(r6, 0x44000000) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240)) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f0000000340)={0x3, 0xffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x3, 0x1, 0x1, 0x3}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="b4512c0b0ac3750000071000ff000003859c09d372afd02fd817b450597a40002be033b534e116fab0"], 0x1}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="d00000008cc7b6f650e310a3f21828bc0ae19b97fcfdf6e431ee35f750498f5528fcafa01dc1f2b10862d7b31ce823581cca7281c724acb20c24dacc5cee3924c2e6aa93815d71fdcb6151ae9fd18ad3d5b48a0b74f95de7950bfade2340dbd4a92ed80920824b2b9c4aa45824cd8a4bcf65d358180222863225e9a09a1a3f08f3bef6124735de1948cab3ba114cd5cc352d81eaec4c35033cf5a6e17a87ab84a09d464582cd9e9504becb56a156ce8d9980c42d4a2f3c032d38b2576686ca3e27add7661b162ad58e3e6ed6a72a"], &(0x7f0000000600)=0x2) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000640)={r7, 0x9, 0x2, 0x1ff}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000003c0)={0x0}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000700)={0x0, 0xf1}, &(0x7f0000000740)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000780)={r8, 0x3, 0x5, 0x2, 0x40, 0xfffffffffffffffa, 0xffffffffffffffe1, 0x3, {r9, @in6={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}}, 0x1, 0xfffffffffffffffe, 0x4, 0x0, 0x3f}}, &(0x7f0000000840)=0xb0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x1, 0x0, 0x400000000001, 0x0, 0x2}, 0x20) listen(r2, 0x8) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000680)={0xfffffffeffffffff, 0x7, 0xd0bb, 0x3, 0x1, 0x8, 0x0, 0x5, 0x4, 0x5, 0x1, 0x8a}) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000200)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'gre0\x00'}}) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x15) 2018/03/31 17:59:00 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x5f61, 0x10001000000, 0xffffffff, 0xfffffffffffffffb, 0x4, 0x9}) r1 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000037fe8)=[{{}, 0x1, 0x80, 0x2}, {}], 0x30) 2018/03/31 17:59:00 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x9, 0x800) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x7, 0x5, 0xffffffffffffffb4, 0xffffffff7fffffff}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000140)=0x1000) readv(r1, &(0x7f0000c43f70)=[{&(0x7f0000ea5000)=""/4096, 0x1000}], 0x1) ioctl$TIOCSTI(r1, 0x5412, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f00000000c0)={0x0, 0x0, {0x0, 0x0, 0x5, 0x0, 0x6}}) [ 71.450409] jfs: Unrecognized mount option "umask=;?" or missing value [ 71.577759] REISERFS warning (device loop3): sh-2021 reiserfs_fill_super: can not find reiserfs on loop3 2018/03/31 17:59:00 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c000000000000fa", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="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"]], 0x352) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) r2 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x80000001000, 0x2a2003) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f00000001c0)=0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000080)=@req={0x2, 0x8000, 0x80, 0xffffffffffff5592}, 0x10) 2018/03/31 17:59:00 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @multicast1}, &(0x7f0000000100)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000140)=r2) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000000)) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x1}, {0xa, 0x4e21, 0x4, @empty, 0x7}, 0x5, [0x4, 0x76e21875, 0x101, 0x8, 0x101, 0x800, 0xae4, 0x1]}, 0x5c) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="1017a5f8e69fcec9e24a75c47ca50400", @ANYRES16=r4, @ANYBLOB="000d2bbd70f2fedbdf251100040038000100080004004e2200000800050001000000080009000f00000008000b005435013831acc59a238484487369700008000800feffffff0c00070004000000000000000004040003000000"], 0x60}, 0x1, 0x0, 0x0, 0x4}, 0x8000) 2018/03/31 17:59:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000000)="b47deb1f2bf23213ce5d6f611a9c56") setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) write(r0, &(0x7f00000001c0)="2700000014000707030e0000120f0a0011000000f6070000ff000000078a001f05080029007500", 0x27) 2018/03/31 17:59:00 executing program 2: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00000002c0)=@ipx, &(0x7f0000000340)=0x80) write$sndseq(r0, &(0x7f00000001c0)=[{0x8, 0x9, 0xc14, 0x72a, @time, {0xa7a, 0x1f}, {0x101, 0x4}, @addr={0x8, 0x8000}}, {0x1, 0xfffffffffffffff9, 0x2, 0x1000, @time, {0x2}, {0x836c, 0xe}, @addr={0x6, 0xfffffffff2f5d7b6}}, {0x7fffffff, 0x10001, 0x0, 0xffffffff, @time={0x77359400}, {0x4, 0x997b}, {0x7, 0x1000}, @raw8={"93ac1ac9f4827843c51d8ce7"}}, {0xd3, 0x4a0, 0x50fe, 0x3, @time={0x0, 0x1c9c380}, {0xbd5a, 0x5}, {0x1, 0x3}, @addr={0x2, 0x7}}, {0xfffffffffffffffc, 0xffffffffffffd8aa, 0x9, 0x1, @tick=0x3, {0x6, 0x2}, {0x1, 0x7f}, @quote={{0x80000000, 0xa6da}, 0x5093, &(0x7f0000000180)={0x1f, 0x5f0000000000000, 0x60, 0x8, @tick=0x4, {0x40, 0x1}, {0x100000001}, @result={0xfd6, 0x7}}}}], 0xf0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)=')\x00', r3) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x10, r2, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000380)=""/119) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001100)) dup2(r0, r2) 2018/03/31 17:59:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000280)={0x6, r0}) connect$nfc_llcp(r1, &(0x7f00000002c0)={0x27, 0x1, 0x1, 0x7, 0x6, 0x9, "5fc4146dfc137f7d33071f9762d8e49a2ed2f904c52f3127d9eaa715b41ab3df423c038107c5062658e8fc99c826fe881d99e8bf78f93cc80605a497a4b39d", 0x26}, 0x60) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x40081, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x80000, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x7, 0x70, 0x433, 0x2, 0x4, 0x4, 0x0, 0x4, 0x0, 0xf, 0xfff, 0x8, 0x5, 0x6, 0x8001, 0x3, 0x101, 0x9, 0x4, 0x4, 0x2, 0x4, 0x80000001, 0x1ff, 0x8, 0x80000000, 0x25, 0x7fffffff, 0x5, 0xfffffffffffffff7, 0x10001, 0xfffffffffffffffb, 0x4, 0x7f, 0x5, 0xfff, 0x800, 0x5, 0x0, 0x5, 0x2, @perf_config_ext={0x800, 0x2}, 0x4088, 0xaef0, 0x0, 0x86e4c0cd27e487b7, 0x7fffffff, 0x657, 0x2}, r2, 0x6, r3, 0x3) r4 = syz_open_pts(r0, 0x0) r5 = dup2(r4, r4) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00000001c0)={0xdc93, 0x8, 0x4}) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, r7, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f00000003c0)="c4627918c5c4e1c975d6c4c23d0c2f8fea7810af050000001ad50000b805000000b9d08680d00f01c1430f01ca3e0fd33dfeffffff66b872000f00d0c7442400f0000000c744240276000000ff1c24450f00d0", 0x53}], 0x1, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/03/31 17:59:00 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000800)=[&(0x7f0000000580)='vmnet1self\x00', &(0x7f00000005c0)='bdevmime_type\x00', &(0x7f0000000600)='rxrpc\x00', &(0x7f0000000640)='{:\x00', &(0x7f0000000680)=',\x00', &(0x7f00000006c0)='\x00', &(0x7f0000000700)='trusted.-user:keyringem0&nodev!\\eth1\x00', &(0x7f0000000740)='vmnet0\x00', &(0x7f0000000780)='encrypted\x00', &(0x7f00000007c0)='posix_acl_access\x00'], &(0x7f00000008c0)=[&(0x7f0000000880)='\f:cgroup\x00']) geteuid() perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x10) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)="2f0000001c0003fd6d0000360000000002dd0700060000001f5f32c908000100000073730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) statfs(&(0x7f0000000480)='./file0\x00', &(0x7f0000000500)=""/43) r1 = add_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="a3cfeb69e4f18bfd253079ae78d1ad9b4690aaf353b5b3455a9098976664d416eaf0710d70da5d4b9cfa10d4dd454eee1f5b714b00bf91dfcd292b6b73d881e4d5f1231675325f68b66f93389d2f6a7f26ac4a3d41cf97ecbb8e77f86d82e86a20f351a72b1d8afb28032563f88996d6e4e3cf234f6c5815c69fb68e0a6ffc5ce379c49c8c2666fe9238da4a14ff31a8a2b235f9874136c6614af54f5eccc94c17caa1aa1e50f1757a146507a6c02332a6975d54ad90c673054ae6f1f6d650d827b1b7662103588a663e72a797b86cc5077444e563560d8846f14aced6418dbda6a8b83bfa1aaec53005fbf5e2f5baba09cf588d784410000d06", 0xfa, 0xfffffffffffffff8) r2 = add_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r3 = add_key(&(0x7f00000002c0)='rxrpc\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000340)={r1, r2, r3}, &(0x7f0000000380)=""/24, 0x18, &(0x7f0000000440)={&(0x7f00000003c0)={'poly1305\x00'}, &(0x7f0000000400)="523f106c795232d020be8e0551acdbce36dfe893742ecc3107ef758d7a2d6282", 0x20}) 2018/03/31 17:59:00 executing program 5: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x11) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f00000000c0)=0x1, 0x4) close(r2) r4 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r2, &(0x7f0000000080), 0x0) fremovexattr(r2, &(0x7f0000000040)=@known='system.posix_acl_access\x00') close(r1) 2018/03/31 17:59:00 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x4, &(0x7f0000000500)=[{&(0x7f00000001c0)="efda29818b2f6c6ddcc5949e4e2cc9a7e0be3b9b96999a7f0f21e83211802a3a93a9629f46af4fe6730195332b6bb504c2e21437a95a090603ba9b7b61e7bcf61259f8f328e99545e236f3379e84ecfd2f47d418e26b217fb42e70f13a98220818a245e534edfd0b91c064ccecfd816bbb3fbc80841c3906698f5e9b1c15eb21e877e4053a5dfb0b32384e2e3eb8a60641", 0x91, 0x7}, {&(0x7f0000000280)="c4fd8413a7159f0c3d2f457bff7fabb3e103978648644ca1fadbd290a7a74f3a50c33070f4ed703f8d12b1f219d117bb230b6fdc4133f9330526174be50795196dfc009114976050ce915643714cce0796a5d60e34ad03d4fb4979f43ecdfc5f370f43796469a9f5ada4759c0fee0b7435cf42d8bf4f555932137baf32e1c1fa3d88ecc0d40c1ecd5ec7ad80ecd7ee64f893213eef98cde90ae9114ba79a4a34be6d2a83fff43552c7353ad32cf8adf2fa3268893c66848be772ed118671b37bf5951bfdc174e442a7aa85d56cac1d8570b15bf4633a", 0xd6, 0x1000}, {&(0x7f0000000380)="f40c0a26d6931d8bf012b45aa3bdba3c6fe702685301b7a0c375419a29f68d5df8830ada7f87215c96401a2f34c0810cc9cc40a57fe0d169b2520f5be403f7b0226d0922019e7eeb7e50db7e7dbf3f85ec60cc93b156efb1324edf20980b40db5c8007c6258416428f1ab840685d0501540b7cb7b2f31d3df73c4a51dae506ae380915a364dc73bd5ebf345747d6382fe60e86ed6b743186db7b92287ae559f0d046e9283ec5ca7ddb42485abb737d290f402ee09b706e7c33f34815ffb2ad295feaa200bf1c65f736c2525f2b7fa5a9d95692bae8d6544f0864e81802", 0xdd, 0xaf}, {&(0x7f0000000480)="ef1df7b1167bc19b6f9db5dd2158bb29b94bee3d8c2265e6216c06479c94929a8e05e3647cadcab9d98c542ddb7f0bbc09be8941f4d5976edb66154676eabd04ce629f5db9889a931c1f77f33e6541cdb726a548946f61044da3ed2e49816f15711a6a8bba6bb2a0ca37", 0x6a, 0x9}], 0x1000080, &(0x7f0000000580)={[{@norecovery='norecovery', 0x2c}, {@quota_off='quota=off', 0x2c}, {@localflocks='localflocks', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@meta='meta', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/input/mice\x00'}, 0x2c}, {@commit={'commit', 0x3d, [0x32, 0x37]}, 0x2c}, {@noacl='noacl', 0x2c}]}) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 71.632394] jfs: Unrecognized mount option "umask=;?" or missing value 2018/03/31 17:59:00 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x40000) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000000080)=""/119, &(0x7f0000000100)=0x77) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="16000000100000fa68b7d6f6bfd06bd6fd474c8729", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="f391c12218bf15544b00000000"], @ANYRES32=0xffffffff, @ANYRES32], 0x18) [ 71.700313] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 71.763329] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 71.777281] gfs2: fsid=_dev_input_mice: Trying to join cluster "lock_nolock", "_dev_input_mice" [ 71.786489] gfs2: fsid=_dev_input_mice: Now mounting FS... [ 71.802938] attempt to access beyond end of device [ 71.807970] loop3: rw=4096, want=136, limit=16 2018/03/31 17:59:01 executing program 0: rt_sigtimedwait(&(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000200), 0x1d3) r0 = fcntl$getown(0xffffffffffffffff, 0x9) setpriority(0x2, r0, 0xfffffffffffffffd) 2018/03/31 17:59:01 executing program 7: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000001c0)=""/1679, 0x68f) getdents(r0, &(0x7f0000000880)=""/232, 0x8d) 2018/03/31 17:59:01 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) accept$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) [ 71.812596] gfs2: error 10 reading superblock [ 71.817130] gfs2: fsid=_dev_input_mice: can't read superblock [ 71.823060] gfs2: fsid=_dev_input_mice: can't read superblock: -5 2018/03/31 17:59:01 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwrite64(r0, &(0x7f0000000300)='9', 0x1, 0x0) 2018/03/31 17:59:01 executing program 0: syz_emit_ethernet(0x102f, &(0x7f0000001b40)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="ed2400871767", [{[{0x9100, 0x10000000000, 0x1, 0x2}], {0x8100, 0xd170, 0x3, 0xfffffffffffffffd}}], {@ipv6={0x86dd, {0x7, 0x6, "a9e18c", 0x0, 0x2f, 0x1, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, {[@fragment={0xff, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x68}, @fragment={0x3b, 0x0, 0x6, 0x7, 0x0, 0xcee6, 0x67}, @dstopts={0x7f, 0x0, [], [@pad1={0x0, 0x1}]}, @hopopts={0x87, 0x0, [], [@generic={0x7, 0x0, "272b13dc6f549263248d8d34dcddc0951f73cc5bd037d95414d652e3b2ad53aa858d5ea5c99c1517f91818a124a3d84de3b4eca30e87b310ca2b8a34a6d29f3de8ed807f0a33d403072baf96a2bb99d267f9e47bc4cb9edc54fe26e339cdd64dd4712dc7c5c29126c09bb1ccaa57d11adf5e73c9bca83a9c664bbc97f26361acc5fd2cd41f90a7544caec388db11b7e55817"}, @pad1={0x0, 0x1}, @hao={0xc9, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @padn={0x1, 0x0, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x8}, @calipso={0x7, 0x0, {0xfff, 0x0, 0x8, 0x2, [0x2]}}, @generic={0xfffffffffffff801, 0x0, "190e139f42f4e69604a225d4d421defa6f28aa621a29053eaee5a2ae280e4a1ff9f5564df14d0ce0da5724ea62663c8e183386a852ac02ed388c5fd21abf2c5de3e0516d4734ae7e1261152f2b01a237549df4f5c1838ac8028b23ebbf25cd54d32f0ab66456c01a0203741bc52aa997291ae6903f7f19ee30b6599139bc0bfb43b4f4b78ad8e44c"}, @padn={0x1, 0x0, [0x0, 0x0]}, @ra={0x5, 0x2, 0x2}, @jumbo={0xc2, 0x4, 0xfffffffffffffffd}]}, @routing={0xbe, 0x0, 0x2, 0x3, 0x0, [@empty, @empty, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x14}]}, @hopopts={0x2f, 0x0, [], [@hao={0xc9, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @generic={0x6, 0x0, "1a3bb80b98bd13d01109fb230cc98cac14e74f878f6bc9439b60e5f0e183fc02aa73a4c99380b910e77d26bdaf597e55acec81dabc04e04dc5edd90044ddf3e86c2430a19a1bcee66d4a7cc798ae6b608bd7e5b95233fbf28295c4940fee698e13b7c68438b1437133abea9fd2159b548947ebed31284e6678aaf0a8626ea6c01504c13ce99fdad7c61b5767bd4885535416078d911b18df1588f88937e49a3165c02467742a3a6ab4cfb696e97726a4ec97cd5e039d6aa338f106"}, @calipso={0x7, 0x0, {0xffffffffffffc0db, 0x0, 0x2, 0x0, [0x0]}}, @jumbo={0xc2, 0x4, 0x1000}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x6}, @enc_lim={0x4, 0x1, 0x2}, @enc_lim={0x4, 0x1, 0x7ff}]}, @routing={0x3f, 0x0, 0x3, 0x4, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}]}, @routing={0xff, 0x0, 0x3, 0x7f, 0x0, [@empty, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}]}, @hopopts={0x3c, 0x0, [], [@ra={0x5, 0x2, 0x3}, @jumbo={0xc2, 0x4, 0x4}]}], @icmpv6=@param_prob={0x4, 0x3, 0x0, 0x9, {0xffff, 0x6, "7e7d06", 0x5, 0x32, 0x6, @mcast1={0xff, 0x1, [], 0x1}, @empty, [@fragment={0x0, 0x0, 0x800, 0x6, 0x0, 0x8000, 0x67}], "0348a5638d5719a6e711bec1b9d2364301cad7718b9103fca93cba2963ff0f7d4ed62932a71140174951d69176f9cc023c3e3c24299224242c301d5d97011bd158ea5890a32043d561ff44a0c82a521e7697b8beeefa211d6aa3f49f1cc2ff361920fc20d6e479eb1e91667b9874aea41f43f73cdd2722849acaa2096067f31f310ddbfcef5d79e6cb0ea4a0c96631c4001f988b6911a03b5b15c03a98700c7ee0ae138bbc5ecf58a7f52b9e664e6fe3acf171c181e6cbc4"}}}}}}}, 0x0) 2018/03/31 17:59:01 executing program 7: syz_emit_ethernet(0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaa000000000000ffff000000000000000000000000000000000000"], &(0x7f0000000000)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffe, 0x2) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000200)=[{{r1, r2/1000+30000}, 0x20, 0x4, 0x1}, {{0x0, 0x2710}, 0x79, 0x3835, 0x5}, {{0x0, 0x2710}, 0x9, 0xfff, 0xffff}, {{0x0, 0x7530}, 0x80000000, 0x4, 0xffffffff}, {{r3, r4/1000+10000}, 0x2, 0x6d8, 0x9a5}, {{}, 0x8, 0x5, 0x3}, {{0x77359400}, 0x80, 0x4, 0x9}], 0xa8) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0xa083, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x1ff) syz_extract_tcp_res$synack(&(0x7f00000002c0)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000300)={0x41424344, 0x41424344}, 0x4, 0x3) syz_emit_ethernet(0x1a6, &(0x7f0000000340)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@mpls_uc={0x8847, {[{0x7, 0x7, 0x7fff}, {0x10001, 0x1, 0xfffffffffffffd69, 0x1}, {0x8, 0x100000001, 0x5, 0x2}, {0x80000000, 0x0, 0x4, 0x6}, {0x7, 0xf6a9, 0x6, 0x2}], @ipv6={0x7, 0x6, "bd5cef", 0x15c, 0x87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @empty, {[@srh={0x7f, 0x8, 0x4, 0x4, 0xfa3, 0x998d, 0x4, [@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}]}, @dstopts={0x3b, 0x2, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x5}]}, @routing={0x84, 0xa, 0x2, 0xd, 0x0, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, @dev={0xfe, 0x80, [], 0x15}, @mcast1={0xff, 0x1, [], 0x1}]}, @routing={0x2f, 0xa, 0x2, 0x4, 0x0, [@empty, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}]}], @tcp={{0x4e22, 0x4e21, r6, r7, 0x10000, 0x0, 0xf, 0xf2, 0xffff, 0x0, 0x8, {[@sack={0x5, 0x26, [0x4, 0x400, 0x2, 0x100, 0xffffffff80000000, 0x5, 0x1000, 0x0, 0x0]}]}}, {"5a3bc83b53b29315"}}}}}}}}, 0x0) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f00000001c0)) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000040)={r5, r5}) [ 72.020840] gfs2: fsid=_dev_input_mice: Trying to join cluster "lock_nolock", "_dev_input_mice" [ 72.029974] gfs2: fsid=_dev_input_mice: Now mounting FS... [ 72.083119] attempt to access beyond end of device [ 72.088269] loop3: rw=4096, want=136, limit=16 [ 72.092932] gfs2: error 10 reading superblock [ 72.097488] gfs2: fsid=_dev_input_mice: can't read superblock [ 72.103454] gfs2: fsid=_dev_input_mice: can't read superblock: -5 2018/03/31 17:59:01 executing program 6: getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000180)=""/4, &(0x7f0000000000)=0xfffffffffffffe78) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x4c6a49a21fe03636, r0) accept$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) bind$bt_hci(r0, &(0x7f00000000c0)={0x1f, 0x0, 0x3}, 0xffffffffffffff50) 2018/03/31 17:59:01 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000280)=@create_id={0x0, 0x18, 0xfa00, {0x400, &(0x7f0000000240)={0xffffffff}, 0x13f, 0xf}}, 0x20) write$rdma_cm(r0, &(0x7f00000002c0)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000000), 0x1, r1, 0x30, 0x1, @in6={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}}, 0xa0) 2018/03/31 17:59:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000140)={'bridge0\x00', @ifru_data=&(0x7f0000000000)="f183719f2a313010d92b9c4135a8c4a912ed6d525ad5dd633a18061c381d4051"}) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x2000) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='bridge0\x00') 2018/03/31 17:59:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000300)='btrfs\x00', &(0x7f0000000680)='./file0\x00', 0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6465766963653d2e2ff43756d5c54d394240ec8658a39f81bafea630002c00"]) 2018/03/31 17:59:01 executing program 7: r0 = socket$inet6(0xa, 0x100000a, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005a3000)={0x1, &(0x7f0000d1dff8)=[{}]}, 0x8) 2018/03/31 17:59:01 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x4, &(0x7f0000000500)=[{&(0x7f00000001c0)="efda29818b2f6c6ddcc5949e4e2cc9a7e0be3b9b96999a7f0f21e83211802a3a93a9629f46af4fe6730195332b6bb504c2e21437a95a090603ba9b7b61e7bcf61259f8f328e99545e236f3379e84ecfd2f47d418e26b217fb42e70f13a98220818a245e534edfd0b91c064ccecfd816bbb3fbc80841c3906698f5e9b1c15eb21e877e4053a5dfb0b32384e2e3eb8a60641", 0x91, 0x7}, {&(0x7f0000000280)="c4fd8413a7159f0c3d2f457bff7fabb3e103978648644ca1fadbd290a7a74f3a50c33070f4ed703f8d12b1f219d117bb230b6fdc4133f9330526174be50795196dfc009114976050ce915643714cce0796a5d60e34ad03d4fb4979f43ecdfc5f370f43796469a9f5ada4759c0fee0b7435cf42d8bf4f555932137baf32e1c1fa3d88ecc0d40c1ecd5ec7ad80ecd7ee64f893213eef98cde90ae9114ba79a4a34be6d2a83fff43552c7353ad32cf8adf2fa3268893c66848be772ed118671b37bf5951bfdc174e442a7aa85d56cac1d8570b15bf4633a", 0xd6, 0x1000}, {&(0x7f0000000380)="f40c0a26d6931d8bf012b45aa3bdba3c6fe702685301b7a0c375419a29f68d5df8830ada7f87215c96401a2f34c0810cc9cc40a57fe0d169b2520f5be403f7b0226d0922019e7eeb7e50db7e7dbf3f85ec60cc93b156efb1324edf20980b40db5c8007c6258416428f1ab840685d0501540b7cb7b2f31d3df73c4a51dae506ae380915a364dc73bd5ebf345747d6382fe60e86ed6b743186db7b92287ae559f0d046e9283ec5ca7ddb42485abb737d290f402ee09b706e7c33f34815ffb2ad295feaa200bf1c65f736c2525f2b7fa5a9d95692bae8d6544f0864e81802", 0xdd, 0xaf}, {&(0x7f0000000480)="ef1df7b1167bc19b6f9db5dd2158bb29b94bee3d8c2265e6216c06479c94929a8e05e3647cadcab9d98c542ddb7f0bbc09be8941f4d5976edb66154676eabd04ce629f5db9889a931c1f77f33e6541cdb726a548946f61044da3ed2e49816f15711a6a8bba6bb2a0ca37", 0x6a, 0x9}], 0x1000080, &(0x7f0000000580)={[{@norecovery='norecovery', 0x2c}, {@quota_off='quota=off', 0x2c}, {@localflocks='localflocks', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@meta='meta', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/input/mice\x00'}, 0x2c}, {@commit={'commit', 0x3d, [0x32, 0x37]}, 0x2c}, {@noacl='noacl', 0x2c}]}) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/31 17:59:01 executing program 5: sync() r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r1, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x33, 0x4}, &(0x7f0000000040)=0x0) timer_delete(r3) fallocate(0xffffffffffffffff, 0x0, 0x0, 0xffff) ioctl$void(r1, 0xc0045878) syncfs(r2) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000004c0)={0x2, &(0x7f0000000300)=[{}, {}]}) r4 = inotify_init1(0x0) accept$netrom(r0, &(0x7f0000000500)=@full, &(0x7f0000000580)=0x48) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000001780)={0x7, 0xf0}) socket$l2tp(0x18, 0x1, 0x1) syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x400, 0x400) r5 = msgget(0x1, 0x112) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000000600)=""/4096) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="020c01001312ffff000600bc6b6e000000000006003f00000100007600000000000000ff010000000000000000000000000001000001ff00000000000000000000000002001300070000002abd7000013500000300070000a0000002004e20ac1414aa000000000000000002000700000004d50706900100000020020013003b00000026bd700001350000"], 0x8b}, 0x1}, 0x4040000) r6 = dup2(r4, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000016c0)=""/143, &(0x7f00000005c0)=0x8f) getpeername$unix(r6, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="0300000000000000ffffffffffffffff0600000001000000020000000000000008000000000000000500000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000002000000000000000000000000000000000000000000000000100000000000000000000000000000c8ab60"]) 2018/03/31 17:59:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000080)={0x20, 0x15, 0x401, 0x0, 0x0, {0x4000a}, [@nested={0xc, 0x0, [@typed={0x8, 0x2, @uid}]}]}, 0x20}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2018/03/31 17:59:01 executing program 0: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, r2) 2018/03/31 17:59:01 executing program 2: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={"776c616e300000021e00", &(0x7f0000000440)=@ethtool_regs={0x4, 0x0, 0x1, "1f"}}) 2018/03/31 17:59:02 executing program 7: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000500)) socket$packet(0x11, 0x3, 0x300) r3 = socket$inet(0x15, 0x5, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r3, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r3, &(0x7f0000000140)='M', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) accept4(r1, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x800) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000380)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}], 0x20) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x0, 0x10000}, 0x10) pipe(&(0x7f0000000440)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r4, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x800, 0x0, 0x1, 0x2}) r5 = socket(0xa, 0x8080e, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendto$inet(r5, &(0x7f0000000740)="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", 0x1000, 0x50, &(0x7f00000003c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendmsg$unix(r5, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="64dac1c80cb4923a0ca68051d34c3ea8a36f671a75bfb3a7", 0x18}], 0x1}, 0x4814) bind$rds(r0, &(0x7f0000000700)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000180)=0xd881, 0x4) 2018/03/31 17:59:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000300)='btrfs\x00', &(0x7f0000000680)='./file0\x00', 0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6465766963653d2e2ff43756d5c54d394240ec8658a39f81bafea630002c00"]) 2018/03/31 17:59:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r1, 0x20) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000200)="cb"}, {&(0x7f0000000240)="f4301928bcdd47fe22187a3e388213167437ff000102bbba1020d093d9b5e9f064b0341fbc9bc32d7d1b8822ddafae283978c673db30baba31e9d0c0abc0430ccba4e510ceca56c37ac14d790e5aabd136b8ed2a3cdbcf135e56530bb15663aa5b0130c2aca036d63a163187829272ca59fdd9f3d7d538a2e2a14056399a9c98731e4d77bcae0506435b48e0397ffdb3a6322c012037978d414169aeb6a386674855a1d957b5dfdc863f1b"}, {&(0x7f0000000440)="7e191abb104ab43e3b35e28d2ae95bd1da24ec0c6bdff4408919b28815f6f300f282a6a3c2585f41c019a026e5c84173bbf3b065c4d724257d01d2f16eae0669c280b2a4d4c7bd07311cbfe4ee2f3f521b511c3349d4"}, {&(0x7f0000000380)="40d0d29b83519cc91114dac93040b079792f261a28df33dc7a7b48b917241be1425f51ffaff6f700dc70aee3fbd971ac5231c336fd304ef21afdfa53dbc1331d4c9fd416dffbce5131c4eaf4e442db8175cb14f36f46fb24"}], 0x1000019e) [ 72.740840] gfs2: fsid=_dev_input_mice: Trying to join cluster "lock_nolock", "_dev_input_mice" [ 72.749814] gfs2: fsid=_dev_input_mice: Now mounting FS... 2018/03/31 17:59:02 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@notify={0xf, 0x8, 0xfa00}, 0x10) 2018/03/31 17:59:02 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x37, 0x2}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0xfffffffffffffffa, 0x80100) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000012c0)=""/166) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000b00a00000000b9000000007110000000d1882cfd631ef1fb5b0000000000000000162c6b5da4a277b8b66f00"], &(0x7f0000000140)='GPL\x00', 0x0, 0xfb, &(0x7f0000000040)=""/251}, 0x48) fadvise64(r1, 0x0, 0x7, 0x3) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x0, 0x27e, 0x11d0, &(0x7f0000000000)="dbc1b60f4d72c5f413bbec23326c", &(0x7f00000002c0)=""/4096}, 0x28) [ 72.834474] RDS: rds_bind could not find a transport for 0.0.127.255, load rds_tcp or rds_rdma? [ 72.873175] attempt to access beyond end of device [ 72.878264] loop3: rw=4096, want=136, limit=16 2018/03/31 17:59:02 executing program 6: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000c18c51ed213d135c2955b0001007278e62800"], 0x14}, 0x1}, 0x0) 2018/03/31 17:59:02 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000040c0)=@broute={'broute\x00', 0x20, 0x6, 0xe6c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20004e00], 0x0, &(0x7f0000003a80), &(0x7f0000001740)=ANY=[@ANYBLOB="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"]}, 0xee4) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0xf7}, 0x1c) listen(r1, 0x1000008000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="6701a838f2e3a55f9f2c64d9511a6e03dfdc7ba9b570ab9191290a9bf5f8417bd8136a59de2af88f461d98822d3af8bea128f357adb2c0e074215cc3c6be93ccf27019d8168bd51b17d6f1d107c45a5463a30de2a5aa36b97cb24a165d2d5e33375404040dee01386922c2fdf5df6760a7b94ece629ba0390d260b472b33e364904f0bccd1c4a2f5a83acc85ffacb9fb38ad1a8608", 0x95}], 0x1) connect$inet(r2, &(0x7f00002f7ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r2, &(0x7f0000000a40), 0x0, 0x0, &(0x7f00000009c0)={0x2}, 0x10) bind$alg(0xffffffffffffffff, &(0x7f0000000900)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis)\x00'}, 0x58) clock_gettime(0x0, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0x80, 0xfffffffeffffffff, 0x532c, 0x7ff, 0x2, 0xfff}, 0x7ff}, 0xa) r3 = userfaultfd(0x0) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000000180)="00b5464b84afa48a6edece29e9b8d9bb14d44996e2ea9d3099efb19f8651f0706185b1e5ece20b84ab44d17ec99defe6cb6e338048bbf38497f8cc0dbf8cc67b6e12ed9689f3e97e26bd1dba3b2936dc9c2cdf53642b3bf0a26f5403f9241be7a676059225893673a601b476f587a4b191cc4fdf026be01987f18fe663d93e0f3769c49b9e7b2cf4955e90a870b92f29049eb0ae870c2d16255997ae8f770e420ef0c73da533c9c0f7607226bee33ab6ad6f0f6ae83e63e09b") ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(0xffffffffffffffff, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000011000)) read$eventfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000240), &(0x7f00000002c0)=0x30) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) io_setup(0x6, &(0x7f0000000140)=0x0) io_destroy(r4) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getpeername$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000008c0), 0x4) [ 72.882981] gfs2: error 10 reading superblock [ 72.887547] gfs2: fsid=_dev_input_mice: can't read superblock [ 72.893461] gfs2: fsid=_dev_input_mice: can't read superblock: -5 2018/03/31 17:59:02 executing program 1: io_setup(0xbc, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x8000a, 0x0) socketpair(0x0, 0x804, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00000000c0)=0x9) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)}]) io_setup(0x8, &(0x7f0000000040)) [ 72.931216] RDS: rds_bind could not find a transport for 0.0.127.255, load rds_tcp or rds_rdma? [ 72.957454] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/03/31 17:59:03 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x100000001, 0x2, 0xffff}, 0x10) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="927f097bc3da79f5503fcf", @ANYRES32=0xffffffff, @ANYBLOB], 0x10) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x40000) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000600)=""/4096) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000080), 0x10) 2018/03/31 17:59:03 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001040)='/dev/vcs\x00', 0x81ff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001080)={'vcan0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}}) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000ec000)={{}, {0xe}}) socketpair(0x5, 0x80000, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000840)={0x5, &(0x7f0000000800)=[{}, {}, {}, {}, {}]}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000880)) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000010c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000a80700007802000038010000380100003801000078020000d8060000d8060000d8060000d8060000d806000006000000"], 0x1) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000700)=@broute={'broute\x00', 0x20, 0x3, 0x516, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000180), &(0x7f00000008c0)=ANY=[@ANYBLOB="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"]}, 0x61f) accept$alg(r3, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00000000c0)={{0x8, 0x400}, 'port1\x00', 0x0, 0x100020, 0x2, 0xffff, 0x1, 0x2, 0xc26, 0x0, 0x5, 0x3f}) prctl$setmm(0x23, 0x40000000005, &(0x7f0000ffc000/0x3000)=nil) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000000)={'rose0\x00', 0x8}) r4 = msgget$private(0x0, 0x100) msgctl$IPC_RMID(r4, 0x0) 2018/03/31 17:59:03 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x40, 0x0) sendto$inet(r0, &(0x7f0000000200)="cffef24830e69783f71d6a47a0cdd0", 0xf, 0x0, &(0x7f0000000240)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x4000000000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7f, 0x1, 0x3}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x8000000000009, 0x0, r1, 0x0, [0x305f, 0xa]}, 0x2c) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/52, 0x34) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000340)={r2, &(0x7f00000002c0)="bec463697d2e258d8ec774cbb7e8bf3ecdf46b55994a1457da1067356fec17b94c81c613743ea25ec0ce8db9a33c343e6e0bd68d15bc975090b6123c0c464d34181b8463447996ee1ef4294144e111ed889d5023e7a98f500b735b4a0ff579bcf95364f26fb8b9f46a3df6d3938e0f5e53"}, 0x10) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x2) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000000180)) r5 = msgget(0x2, 0x688) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8) fstat(r4, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getuid() lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0}, &(0x7f0000000700)=0xc) getpgrp(r10) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000600)=0x0) r12 = getpgrp(0x0) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000640)={{0x9, r6, r7, r8, r9, 0x50, 0x498}, 0x80000001, 0x10001, 0x9, 0x24c, 0xce, 0x1ff, r11, r12}) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000280)={0x7fff, 0x3ff, 0xd1}) 2018/03/31 17:59:03 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x2) r0 = open(&(0x7f0000028000)='./control\x00', 0x800, 0x4) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) mknodat(r0, &(0x7f0000000000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) lstat(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() syz_fuseblk_mount(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control\x00', 0xa000, r1, r2, 0x7, 0x9, 0x4) 2018/03/31 17:59:03 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'ip6gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000009c0)=ANY=[@ANYBLOB="0000000013000a0027bd7000ffdbdf2507000000", @ANYRES32=r1, @ANYBLOB="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"], 0xffffffffffffff13}, 0x1}, 0x0) 2018/03/31 17:59:03 executing program 7: r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) sendfile(r2, r0, &(0x7f00000ddff8), 0x3) 2018/03/31 17:59:03 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x4, &(0x7f0000000500)=[{&(0x7f00000001c0)="efda29818b2f6c6ddcc5949e4e2cc9a7e0be3b9b96999a7f0f21e83211802a3a93a9629f46af4fe6730195332b6bb504c2e21437a95a090603ba9b7b61e7bcf61259f8f328e99545e236f3379e84ecfd2f47d418e26b217fb42e70f13a98220818a245e534edfd0b91c064ccecfd816bbb3fbc80841c3906698f5e9b1c15eb21e877e4053a5dfb0b32384e2e3eb8a60641", 0x91, 0x7}, {&(0x7f0000000280)="c4fd8413a7159f0c3d2f457bff7fabb3e103978648644ca1fadbd290a7a74f3a50c33070f4ed703f8d12b1f219d117bb230b6fdc4133f9330526174be50795196dfc009114976050ce915643714cce0796a5d60e34ad03d4fb4979f43ecdfc5f370f43796469a9f5ada4759c0fee0b7435cf42d8bf4f555932137baf32e1c1fa3d88ecc0d40c1ecd5ec7ad80ecd7ee64f893213eef98cde90ae9114ba79a4a34be6d2a83fff43552c7353ad32cf8adf2fa3268893c66848be772ed118671b37bf5951bfdc174e442a7aa85d56cac1d8570b15bf4633a", 0xd6, 0x1000}, {&(0x7f0000000380)="f40c0a26d6931d8bf012b45aa3bdba3c6fe702685301b7a0c375419a29f68d5df8830ada7f87215c96401a2f34c0810cc9cc40a57fe0d169b2520f5be403f7b0226d0922019e7eeb7e50db7e7dbf3f85ec60cc93b156efb1324edf20980b40db5c8007c6258416428f1ab840685d0501540b7cb7b2f31d3df73c4a51dae506ae380915a364dc73bd5ebf345747d6382fe60e86ed6b743186db7b92287ae559f0d046e9283ec5ca7ddb42485abb737d290f402ee09b706e7c33f34815ffb2ad295feaa200bf1c65f736c2525f2b7fa5a9d95692bae8d6544f0864e81802", 0xdd, 0xaf}, {&(0x7f0000000480)="ef1df7b1167bc19b6f9db5dd2158bb29b94bee3d8c2265e6216c06479c94929a8e05e3647cadcab9d98c542ddb7f0bbc09be8941f4d5976edb66154676eabd04ce629f5db9889a931c1f77f33e6541cdb726a548946f61044da3ed2e49816f15711a6a8bba6bb2a0ca37", 0x6a, 0x9}], 0x1000080, &(0x7f0000000580)={[{@norecovery='norecovery', 0x2c}, {@quota_off='quota=off', 0x2c}, {@localflocks='localflocks', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@meta='meta', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/input/mice\x00'}, 0x2c}, {@commit={'commit', 0x3d, [0x32, 0x37]}, 0x2c}, {@noacl='noacl', 0x2c}]}) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/31 17:59:03 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0xffffffff) ftruncate(r1, 0x40001) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x8, 0x6}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x4}, 0x8) sendfile(r0, r1, &(0x7f000000a000), 0x7ffff) [ 74.001571] sched: DL replenish lagged too much 2018/03/31 17:59:03 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22}}, 0x1, 0x9, 0x0, 0x3, 0x8}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000003c0)={r1, 0xed, "81ca0092dca8e5cdecc599bba97529bba75c23dc3c6497617db714f03ee9a466d7c8e71a233d650c5d36f31f9a0f5f4ae6e1043ce3bde925535e4e6e06471d30f8b439940e3fe9d8bb623097636624151af6d2fa25a552c45e63b3ce901209b3c9c53ba092db5fce0d0732e0f8c9a7605042666d8780c5c652baa66a1784e903147981eefd20e81e79d15b66e59562b4d148a055cb58add50143d3b7e05de5461616b0844a5b482da371faa879883141ccfbce61c0522f1f446c47d9bf7be58bd036195009c8391fc9a418d8ee349e516389a63c6307cba6b701373c06233ed71b13ccbbaa2e48412d0f06d0a3"}, &(0x7f00000004c0)=0xf5) r2 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080), 0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f00000000c0)={'HL\x00'}, &(0x7f00000001c0)=0x1e) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000240)={0xa784, 0x101, 0x2540, 0x7, 0x3}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040)=0xffffffffffffffff, 0x4) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000200)=0x80, 0x2) ioctl(r2, 0x2284, &(0x7f0000000100)="c1f9567457048d97e244a5ee355be6f9bdbf123b6b8e1e8cfd0500000000000000c9de74d09725e1a859ad4e8156f9a2fd07aa297a24079cce4802b356ce837c0f3e5105cdaafe95b2bac8eeb4220de5a83b1b64f43ca58e576a756b605eab753cf7b3941db7218b417ba088dc78a5dae9d7c10dd262c119a22200389f2a2d27920c47f499ed21676ae23876d9612f4b495a7c863039ee6760b2c9000000000000") 2018/03/31 17:59:03 executing program 6: mkdir(&(0x7f0000001080)='./file0\x00', 0x0) mount(&(0x7f0000b29ff8)='./file0\x00', &(0x7f00008f8ff8)='./file0\x00', &(0x7f000067f000)='mqueue\x00', 0x228801, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000000)=""/4096, 0x1000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000b5000)='/dev/audio\x00', 0x41, 0x0) iopl(0x7c) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000001000)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000001100), 0xa7b4) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000001040)={'ip6tnl0\x00', 0x7}) [ 74.030490] gfs2: fsid=_dev_input_mice: Trying to join cluster "lock_nolock", "_dev_input_mice" [ 74.039478] gfs2: fsid=_dev_input_mice: Now mounting FS... 2018/03/31 17:59:03 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001040)='/dev/vcs\x00', 0x81ff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001080)={'vcan0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}}) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000ec000)={{}, {0xe}}) socketpair(0x5, 0x80000, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000840)={0x5, &(0x7f0000000800)=[{}, {}, {}, {}, {}]}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000880)) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f00000010c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000a80700007802000038010000380100003801000078020000d8060000d8060000d8060000d8060000d806000006000000"], 0x1) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000700)=@broute={'broute\x00', 0x20, 0x3, 0x516, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000180), &(0x7f00000008c0)=ANY=[@ANYBLOB="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"]}, 0x61f) accept$alg(r3, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00000000c0)={{0x8, 0x400}, 'port1\x00', 0x0, 0x100020, 0x2, 0xffff, 0x1, 0x2, 0xc26, 0x0, 0x5, 0x3f}) prctl$setmm(0x23, 0x40000000005, &(0x7f0000ffc000/0x3000)=nil) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000000)={'rose0\x00', 0x8}) r4 = msgget$private(0x0, 0x100) msgctl$IPC_RMID(r4, 0x0) 2018/03/31 17:59:03 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) 2018/03/31 17:59:03 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14, 0x80000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) readlinkat(r2, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)=""/169, 0xa9) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00000002c0)) poll(&(0x7f0000000100)=[{r3}], 0x1, 0xfffe) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000300)={0x2, 0x237, 0x6, 0x4, 0x3, 0x2, 0x3a14, 0x5, 0x8, 0x3, 0x38000, 0x8}) fcntl$getflags(r3, 0x40b) bind$bt_l2cap(r2, &(0x7f0000000340)={0x1f, 0x9, {0x9ee, 0x7ff, 0x7, 0x0, 0x80000000}, 0x0, 0x8}, 0xe) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000140)) 2018/03/31 17:59:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='autogroup\x00') perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x8, 0x7fff, 0x81, 0x8, 0x0, 0x889, 0x20, 0xa, 0xf64, 0x207, 0x3, 0x959, 0x0, 0x7, 0x2, 0xfff, 0x1f, 0x5, 0x7ff, 0x50000000000, 0x2, 0x6c3, 0x1, 0x6, 0x100, 0x8, 0x100000001, 0xd3b3, 0xd5b, 0x1, 0x100000001, 0x8, 0x200, 0x8, 0x800, 0x1d08, 0x0, 0x81, 0x0, @perf_config_ext={0x6, 0x5}, 0x8040, 0x400, 0xff, 0x3, 0x8001, 0x800, 0x2010}, r1, 0x1000, r2, 0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x1d9, 0x0, 0x5}]}) 2018/03/31 17:59:03 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80000, 0x0) io_setup(0x9, &(0x7f0000000080)=0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x0, r0, 0x1}) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000010000f5008870000000009a", 0x10}]) r3 = fcntl$getown(r2, 0x9) syz_open_procfs(r3, &(0x7f00000000c0)='net/raw\x00') 2018/03/31 17:59:03 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22}}, 0x1, 0x9, 0x0, 0x3, 0x8}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000003c0)={r1, 0xed, "81ca0092dca8e5cdecc599bba97529bba75c23dc3c6497617db714f03ee9a466d7c8e71a233d650c5d36f31f9a0f5f4ae6e1043ce3bde925535e4e6e06471d30f8b439940e3fe9d8bb623097636624151af6d2fa25a552c45e63b3ce901209b3c9c53ba092db5fce0d0732e0f8c9a7605042666d8780c5c652baa66a1784e903147981eefd20e81e79d15b66e59562b4d148a055cb58add50143d3b7e05de5461616b0844a5b482da371faa879883141ccfbce61c0522f1f446c47d9bf7be58bd036195009c8391fc9a418d8ee349e516389a63c6307cba6b701373c06233ed71b13ccbbaa2e48412d0f06d0a3"}, &(0x7f00000004c0)=0xf5) r2 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080), 0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f00000000c0)={'HL\x00'}, &(0x7f00000001c0)=0x1e) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000240)={0xa784, 0x101, 0x2540, 0x7, 0x3}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040)=0xffffffffffffffff, 0x4) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000200)=0x80, 0x2) ioctl(r2, 0x2284, &(0x7f0000000100)="c1f9567457048d97e244a5ee355be6f9bdbf123b6b8e1e8cfd0500000000000000c9de74d09725e1a859ad4e8156f9a2fd07aa297a24079cce4802b356ce837c0f3e5105cdaafe95b2bac8eeb4220de5a83b1b64f43ca58e576a756b605eab753cf7b3941db7218b417ba088dc78a5dae9d7c10dd262c119a22200389f2a2d27920c47f499ed21676ae23876d9612f4b495a7c863039ee6760b2c9000000000000") [ 74.149386] attempt to access beyond end of device [ 74.154460] loop3: rw=4096, want=136, limit=16 [ 74.159167] gfs2: error 10 reading superblock [ 74.163720] gfs2: fsid=_dev_input_mice: can't read superblock [ 74.169658] gfs2: fsid=_dev_input_mice: can't read superblock: -5 [ 74.951105] QAT: Invalid ioctl [ 75.108447] QAT: Invalid ioctl 2018/03/31 17:59:04 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) 2018/03/31 17:59:04 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000001080)=""/174) 2018/03/31 17:59:04 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x50800, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000380)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x44, 0x0, &(0x7f0000000180)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f00000000c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000080), 0x1}], &(0x7f0000000140)=[0x28]}}], 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) r2 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r2, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r3 = socket(0x0, 0x0, 0xc) write(r3, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0x4) getpid() r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000300)={0x0, @empty, @dev}, &(0x7f0000000340)=0xc) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fchown(r5, r6, r7) r8 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r8, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="516348408f023b514d19e7fd8f50cd3981814420ba0716938fd7ffe06817987f50bbe392e01c2fd95066b9d3647d64ebf9b74b1e963bb9710b4135c852b4d601e55ddba8f3d69f7bf7f488d12c47e94da72048d3bec3cd69729e697bc0761a33a2171f7ad10ae1749829e06304fdff27b186d4d0f81030d736538132ca610364a4bb78d34999acdbd5869dab46d1d2b622645bd1c222d1bf9054b72bb1939d25c837e1a2a6e9c32cc60cd0dd0f7a8c95a5fca973bd7821", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1c4, 0x0, &(0x7f0000011f9d)}) sendfile(0xffffffffffffffff, r4, &(0x7f0000000080)=0x23, 0x102000004) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/protocols\x00') 2018/03/31 17:59:04 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000600)='/dev/vcs#\x00', 0x3, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000700)={"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"}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x9) mknod(&(0x7f00000006c0)='./file0\x00', 0x0, 0x0) acct(&(0x7f0000000140)='./file0\x00') ioperm(0x2586, 0x400, 0x1) acct(&(0x7f0000000bc0)='./file0\x00') getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000009000000000028e71b645ff24d8a45c53b259fb89d7a7ff7c402766cfcbf8c242286261b8a3c15a4cb1239d33b0485951ca44bd2da11864dcb6020992fd9e0747f0000003e3444ecf8d8bc380693c4f74ab40bd22e1df80f8a38d3430ece83a5de8c5a5132666ab31afd2ee921e10c0bea7f17249e434065fc0bff565b77ac8d95717c2a0000000000000000e43da6f4d8d04206d825a468eb0dcc07310428828122398d3eaa6407a8a9bd737a5446b3443fae2127165098a219e56f4bd8cc85ab0e11ff6c1baee31a146faf92d5ad00"], &(0x7f0000000080)=0x1) getegid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000480)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000380)="259c74ffabe964a67ca62d910ae664efb591eff9acad8e0a57b3e19e4cf6f022df2dfa7a5b52dc6b91a268487f01da166f175e05283d97f18353f787af7c9f1c9724ad39c3ffd38532412ad2a7cb4d05858245b7a9ea5278e734be4d9fff005804b191540dbfd986a5d558c29e6e22f1e14a0c47fb04d3349ab4c7ab269609295333c4f4d37412d92db9067497", 0x8d}], 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000580)={@dev={0xfe, 0x80, [], 0x18}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xf}, 0x7f, 0x0, 0x0, 0x400, 0x2, 0x4200020, r2}) vmsplice(r1, &(0x7f0000000340)=[{&(0x7f00000000c0)="39dd935c7cbb3542314a5e9b3e1439ca803bc5f02594c520217d0dcaca5d808221e8750e3889b9a3c844534bb21c849430aad426527a3a00ebeb1a56ec9cbf82cd5109d6f5d70df96abde29e88f34367dff9f3033182ff37a0b4536e488767a4b569ce6b0c48", 0x66}], 0x1, 0x1) mq_timedreceive(r1, &(0x7f0000000040)=""/11, 0xb, 0x86f, &(0x7f0000000440)) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000280)) 2018/03/31 17:59:04 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000eddffe)='(', 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x9, 0x8, 0x1, 0x5, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x3ff, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0), &(0x7f0000000100)=0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x9}], 0x58) 2018/03/31 17:59:04 executing program 1: mkdir(&(0x7f0000000440)='../file0/file0\x00', 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001bc0)=[{{&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000540)=""/185, 0xb9}, {&(0x7f0000000600)=""/116, 0x74}, {&(0x7f0000000680)=""/83, 0x53}, {&(0x7f0000000240)=""/7, 0x7}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x5, &(0x7f0000001780)=""/239, 0xef, 0x8}}, {{&(0x7f0000001880)=@l2, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001900)=""/99, 0x63}, {&(0x7f0000001980)=""/250, 0xfa}, {&(0x7f0000001a80)=""/137, 0x89}], 0x3, &(0x7f0000001b80)=""/21, 0x15, 0x2}, 0x7fff}], 0x2, 0x40, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chroot(&(0x7f000009a000)='./file0\x00') r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x5, 0x1, 0x1, 0x9, 0x0, 0xffffffffffffffff, 0x40}, 0xaa8d) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000080)='..', 0x40, 0x41) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x13e7b12b) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xd, 0x0, 0x3, 0x100000001, 0x0, r1}, 0x2c) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_CALL(r5, 0x4008af21, &(0x7f0000000180)={0x2}) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x10000, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000000200)) sendmsg$nl_route(r8, &(0x7f0000001cc0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x81100000}, 0xc, &(0x7f0000001c80)={&(0x7f0000001c40)=@newneigh={0x24, 0x1c, 0x400, 0x70bd2b, 0x25dfdbfe, {0x2, 0x0, 0x0, r3, 0x54, 0x94, 0x9}, [@NDA_SRC_VNI={0x8, 0xb, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4080}, 0x24000000) r9 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000004c0)={0x7, r6}) getsockopt$inet6_mreq(r10, 0x29, 0x1f, &(0x7f0000000500), &(0x7f0000000540)=0x14) r11 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r12 = ioctl$KVM_CREATE_VM(r11, 0xae01, 0x0) r13 = ioctl$KVM_CREATE_VCPU(r12, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r13, 0x4008ae89, &(0x7f0000000480)=ANY=[@ANYBLOB="010001000040000000000000008000000000000000000000000000000000b9082cc09a2f00000000"]) getsockopt$SO_TIMESTAMPING(r9, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) r14 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r14, 0xc0481273, &(0x7f000084cf90)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3}]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) chdir(&(0x7f0000cd2ff8)='./file0\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x6, 0x8ce, 0x201, 0x8, 0x8, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000400)=0x20) 2018/03/31 17:59:04 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x4, &(0x7f0000000500)=[{&(0x7f00000001c0)="efda29818b2f6c6ddcc5949e4e2cc9a7e0be3b9b96999a7f0f21e83211802a3a93a9629f46af4fe6730195332b6bb504c2e21437a95a090603ba9b7b61e7bcf61259f8f328e99545e236f3379e84ecfd2f47d418e26b217fb42e70f13a98220818a245e534edfd0b91c064ccecfd816bbb3fbc80841c3906698f5e9b1c15eb21e877e4053a5dfb0b32384e2e3eb8a60641", 0x91, 0x7}, {&(0x7f0000000280)="c4fd8413a7159f0c3d2f457bff7fabb3e103978648644ca1fadbd290a7a74f3a50c33070f4ed703f8d12b1f219d117bb230b6fdc4133f9330526174be50795196dfc009114976050ce915643714cce0796a5d60e34ad03d4fb4979f43ecdfc5f370f43796469a9f5ada4759c0fee0b7435cf42d8bf4f555932137baf32e1c1fa3d88ecc0d40c1ecd5ec7ad80ecd7ee64f893213eef98cde90ae9114ba79a4a34be6d2a83fff43552c7353ad32cf8adf2fa3268893c66848be772ed118671b37bf5951bfdc174e442a7aa85d56cac1d8570b15bf4633a", 0xd6, 0x1000}, {&(0x7f0000000380)="f40c0a26d6931d8bf012b45aa3bdba3c6fe702685301b7a0c375419a29f68d5df8830ada7f87215c96401a2f34c0810cc9cc40a57fe0d169b2520f5be403f7b0226d0922019e7eeb7e50db7e7dbf3f85ec60cc93b156efb1324edf20980b40db5c8007c6258416428f1ab840685d0501540b7cb7b2f31d3df73c4a51dae506ae380915a364dc73bd5ebf345747d6382fe60e86ed6b743186db7b92287ae559f0d046e9283ec5ca7ddb42485abb737d290f402ee09b706e7c33f34815ffb2ad295feaa200bf1c65f736c2525f2b7fa5a9d95692bae8d6544f0864e81802", 0xdd, 0xaf}, {&(0x7f0000000480)="ef1df7b1167bc19b6f9db5dd2158bb29b94bee3d8c2265e6216c06479c94929a8e05e3647cadcab9d98c542ddb7f0bbc09be8941f4d5976edb66154676eabd04ce629f5db9889a931c1f77f33e6541cdb726a548946f61044da3ed2e49816f15711a6a8bba6bb2a0ca37", 0x6a, 0x9}], 0x1000080, &(0x7f0000000580)={[{@norecovery='norecovery', 0x2c}, {@quota_off='quota=off', 0x2c}, {@localflocks='localflocks', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@meta='meta', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/input/mice\x00'}, 0x2c}, {@commit={'commit', 0x3d, [0x32, 0x37]}, 0x2c}, {@noacl='noacl', 0x2c}]}) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/31 17:59:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socket(0x15, 0x80005, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0xc3fd, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)={0xec7, 0x7fffffff, 0xfffffffffffffffd}) [ 75.247855] binder: 7835:7841 got transaction with invalid offset (40, min 0 max 40) or object. [ 75.286217] binder: 7835:7841 transaction failed 29201/-22, size 40-8 line 3026 2018/03/31 17:59:04 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) 2018/03/31 17:59:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00006fb000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1e1e1e1e1e1e635, [{{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2}}]}, 0x49fa) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r2, 0x0, 0x70bd27, 0x25dfdbfc, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x81}, 0x0) 2018/03/31 17:59:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="180000003000ff0a00000000000066000401000004000000"], 0x18}, 0x1}, 0x0) [ 75.305514] Process accounting resumed 2018/03/31 17:59:04 executing program 7: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='autogroup\x00') ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000080)={&(0x7f0000008000/0x3000)=nil, 0x81, 0x7, 0x10, &(0x7f0000113000/0x4000)=nil, 0x4}) getsockopt(r0, 0x2000000000010d, 0xc, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) [ 75.345845] Process accounting resumed [ 75.346772] gfs2: fsid=_dev_input_mice: Trying to join cluster "lock_nolock", "_dev_input_mice" [ 75.358864] gfs2: fsid=_dev_input_mice: Now mounting FS... [ 75.361598] binder: BINDER_SET_CONTEXT_MGR already set [ 75.380282] Process accounting resumed 2018/03/31 17:59:04 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x14ea, 0x40000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0xe, 0xffff, 0x200000002, 0x20}, 0x8) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="0f000000080000fa", @ANYRES32=0xffffffff, @ANYBLOB='UU\x00\x00'], 0x301) [ 75.404110] binder: 7835:7841 ioctl 40046207 0 returned -16 [ 75.439497] binder: 7835:7841 unknown command 1078485841 2018/03/31 17:59:04 executing program 5: r0 = memfd_create(&(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000000d940)=[{{&(0x7f00000056c0)=@alg, 0x80, &(0x7f00000067c0)=[{&(0x7f0000005740)=""/4096, 0x1000}, {&(0x7f0000006740)=""/21, 0x15}, {&(0x7f0000006780)=""/36, 0x24}], 0x3, &(0x7f0000006800)=""/115, 0x73, 0x2}, 0x40}, {{0x0, 0x0, &(0x7f0000007a40)=[{&(0x7f0000006880)=""/102, 0x66}, {&(0x7f0000006900)=""/209, 0xd1}, {&(0x7f0000006a00)=""/40, 0x28}, {&(0x7f0000006a40)=""/4096, 0x1000}], 0x4, &(0x7f0000007a80)=""/15, 0xf, 0x1000}, 0x9}, {{&(0x7f0000007ac0)=@nfc_llcp, 0x80, &(0x7f0000007e40)=[{&(0x7f0000007b40)=""/211, 0xd3}, {&(0x7f0000007c40)=""/204, 0xcc}, {&(0x7f0000007d40)=""/203, 0xcb}], 0x3, &(0x7f0000007e80)=""/65, 0x41, 0x2}, 0x4}, {{&(0x7f0000007f00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000009580)=[{&(0x7f0000007f80)=""/71, 0x47}, {&(0x7f0000008000)=""/133, 0x85}, {&(0x7f00000080c0)=""/242, 0xf2}, {&(0x7f00000081c0)=""/133, 0x85}, {&(0x7f0000008280)=""/4096, 0x1000}, {&(0x7f0000009280)=""/131, 0x83}, {&(0x7f0000009340)=""/141, 0x8d}, {&(0x7f0000009400)=""/199, 0xc7}, {&(0x7f0000009500)=""/72, 0x48}], 0x9, 0x0, 0x0, 0x7}, 0xfc3}, {{0x0, 0x0, &(0x7f00000097c0)=[{&(0x7f0000009640)=""/61, 0x3d}, {&(0x7f0000009680)=""/143, 0x8f}, {&(0x7f0000009740)=""/104, 0x68}], 0x3, &(0x7f0000009800)=""/145, 0x91, 0x1e}, 0x8}, {{0x0, 0x0, &(0x7f0000009940)=[{&(0x7f00000098c0)=""/80, 0x50}], 0x1, &(0x7f0000009980)=""/172, 0xac, 0xffffffffffff8000}, 0x5}, {{&(0x7f0000009a40)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f000000cd80)=[{&(0x7f0000009ac0)=""/71, 0x47}, {&(0x7f0000009b40)}, {&(0x7f0000009b80)=""/151, 0x97}, {&(0x7f0000009c40)=""/4096, 0x1000}, {&(0x7f000000ac40)=""/118, 0x76}, {&(0x7f000000acc0)=""/4096, 0x1000}, {&(0x7f000000bcc0)=""/4096, 0x1000}, {&(0x7f000000ccc0)=""/23, 0x17}, {&(0x7f000000cd00)=""/79, 0x4f}], 0x9, &(0x7f000000ce40)=""/78, 0x4e, 0xc78c}}, {{0x0, 0x0, &(0x7f000000cfc0)=[{&(0x7f000000cec0)=""/5, 0x5}, {&(0x7f000000cf00)=""/140, 0x8c}], 0x2, &(0x7f000000d000)=""/147, 0x93}, 0x4}, {{&(0x7f000000d0c0)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f000000d500)=[{&(0x7f000000d140)=""/151, 0x97}, {&(0x7f000000d200)=""/48, 0x30}, {&(0x7f000000d240)=""/232, 0xe8}, {&(0x7f000000d340)=""/34, 0x22}, {&(0x7f000000d380)=""/139, 0x8b}, {&(0x7f000000d440)}, {&(0x7f000000d480)=""/107, 0x6b}], 0x7, &(0x7f000000d580)=""/134, 0x86, 0xff}, 0x704}, {{&(0x7f000000d640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f000000d880)=[{&(0x7f000000d6c0)=""/60, 0x3c}, {&(0x7f000000d700)=""/132, 0x84}, {&(0x7f000000d7c0)=""/146, 0x92}], 0x3, &(0x7f000000d8c0)=""/100, 0x64, 0x1}, 0xec}], 0xa, 0x60, &(0x7f000000dbc0)={0x0, 0x989680}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000dc00)={'ip6gre0\x00', r1}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000003040a0100000000000000000000000000b8e570f17d99cd9abaac2c05260a324aba256f321c4cd7ef16367416172fd5ee5651e3b9f5305e37702e7f7302067cb9d86367a1f366f61f2f2f091937f63711a6013aefda087d71b9f520292ed9f13af571356178485b73702f4aedc40677f771250e81042e377f2fabb8cbc19e7ba2a8c16eb96a51975ef74d5eb85d6a64120945871c5392a8cf7b6bf4c0f7f708a6709b420971e9b2f299cf045e02beeb50294e784d4845ef8771be8e9738ce89c9d4e3ef840d00f1"], 0x14}, 0x1}, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000400)={0x5, 0x7ff, 0xfffffffffffffffb, 0x0, 0xc555}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000000c0)={{0x0, 0x101000, 0x1c, 0x0, 0x2, 0x9, 0x0, 0x2, 0xd08, 0xfffffffffffffffb, 0x40, 0x8573}, {0x6001, 0x4000, 0xf, 0x81, 0x4, 0x8, 0x7, 0x7fffffff, 0x5, 0x6, 0x1, 0x6a5}, {0x100000, 0x2000, 0x3, 0x8, 0x8001, 0x0, 0xfffffffffffffff7, 0x569, 0x160000000000000, 0x4, 0x2, 0x190a}, {0xd000, 0x100001, 0x0, 0x800, 0xfffffffffffffffa, 0x9, 0x3, 0x2, 0x10001, 0x5, 0xd8, 0x4}, {0x100000, 0xf000, 0xf, 0x9, 0x5, 0x9, 0x6, 0x1, 0x7, 0x9c91, 0x80, 0x7}, {0x6002, 0x10f004, 0x1f, 0x9, 0x20, 0x5, 0x1, 0xfffffffffffffffe, 0x436, 0x7, 0x10001, 0x101}, {0x1f000, 0xf000, 0xf, 0x9, 0x43de, 0x4000000000, 0xcf, 0x7fffffff, 0x4, 0x1, 0x401, 0x1}, {0x1000, 0x1d000, 0xf, 0x3, 0x0, 0xb2d, 0x80, 0x8, 0x6, 0x3, 0x2, 0x268}, {0x0, 0xf002}, {0x4, 0x1}, 0x34, 0x0, 0x0, 0x421, 0xe, 0x800, 0x4, [0xc0, 0x1000, 0x8, 0x6]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000040)={0x2, 0x82, &(0x7f0000000300)="79ff389e92d77f7d4216dcf62b5fc1ce326063e7dc7ca554c71b2d70251f5ffa740db293834e04ba642c145d709034eb3d6a7ded1207a93c95166c93e9fcd8fdc9369f6c1f0eec1d429521fdfee15f704c4240d3a7ab4509a909f8e375961e80a75b4d596ce616dfe134c91692c902c6429fa6ad765532f2933d73d77815fc39c4c3"}) setpriority(0x4000000, r4, 0x9) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000440)={0x7, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) [ 75.460860] Process accounting resumed [ 75.462596] attempt to access beyond end of device [ 75.470233] loop3: rw=4096, want=136, limit=16 [ 75.471944] binder: 7835:7841 ioctl c0306201 20000040 returned -22 [ 75.474846] gfs2: error 10 reading superblock [ 75.474869] gfs2: fsid=_dev_input_mice: can't read superblock [ 75.474878] gfs2: fsid=_dev_input_mice: can't read superblock: -5 [ 75.532117] binder: BINDER_SET_CONTEXT_MGR already set [ 75.575901] binder: 7835:7841 ioctl 40046207 0 returned -16 [ 75.614151] binder_alloc: 7835: binder_alloc_buf, no vma [ 75.619801] binder: 7835:7883 transaction failed 29189/-3, size 40-8 line 2963 [ 75.655369] binder: BINDER_SET_CONTEXT_MGR already set [ 75.660758] binder: 7835:7883 ioctl 40046207 0 returned -16 [ 75.671218] binder: 7835:7841 unknown command 1078485841 [ 75.676921] binder: 7835:7841 ioctl c0306201 20000040 returned -22 [ 75.714306] binder: undelivered TRANSACTION_ERROR: 29189 [ 75.724349] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/31 17:59:05 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xb1ce, 0x102) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xfffffffffffffffd) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x227e, &(0x7f0000000fff)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000000, 0x0, 0xff, 0x4, 0x1, 0x800b}, &(0x7f0000000080)=0x20) fstat(r1, &(0x7f0000000100)) 2018/03/31 17:59:05 executing program 2: r0 = socket(0x10, 0xa, 0x3) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000000c0)={0x3ff, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, 0x1, 0x80000001, 0x7fffffff, 0x80000000, &(0x7f0000000000)='syz_tun\x00', 0x10000, 0x2, 0xffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x6) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x2000) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000280)={0x800000630b, 0x95, "37a4389f1e312e4671975d331b6cee73ab67b02199db5e85697f66adf28d4f2496047f235e983f29c5066e20181b9993ae7dcdfbb7a53dcd5b6ed242a1dead8937ccfc9be9a0631d18bd31bd7505336f74068a7cb24d9d644e1f9742d1857298691e5c80c6e994a4fd02f014e291d1ec04ad6d276759c2f71293e455cad220a7b171e15ef6ad7ce5b2e0fef290760af428efc53b34"}) getsockopt$inet_buf(r1, 0x0, 0x42000000000484, &(0x7f0000000080)=""/24, &(0x7f0000d0cffc)=0xfcc1) 2018/03/31 17:59:05 executing program 5: getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000003040)={0x0, @in6={{0xa, 0x4e22, 0x64e, @empty, 0x7fffffff}}, [0x100000001, 0x800, 0x229, 0x1, 0x7c4e, 0x9, 0xb45, 0x968, 0x3ff, 0x7, 0xfffffffffffffff7, 0x0, 0x0, 0x363d]}, &(0x7f0000000580)=0x100) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000fc0)='/dev/cuse\x00', 0x480100, 0x0) clock_gettime(0x0, &(0x7f0000003140)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000003180)={r2, r3/1000+30000}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0x4, 0xfe}, 0xffffffffffffff01) r4 = socket(0x11, 0x4000000000080003, 0x0) accept4$ax25(r4, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) sendmsg$rds(r4, &(0x7f0000000f00)={&(0x7f0000000080)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000100)=""/164, 0xa4}, {&(0x7f00000001c0)=""/222, 0xde}], 0x4, &(0x7f0000000cc0)=ANY=[@ANYBLOB="18000000000000001401000002000000ff0000001f4f9f4758000000000000001401000006000000fbffffff40000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="5906000000000000"], @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="0004000000000000"], @ANYBLOB="0600000000000000ff7f000000000000ff07000000000000000800000000000004000000000000000800000000000000580000000000000014010000090000000100000006000000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="0000000001000000"], @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="0004000000000000"], @ANYBLOB="010000000000000000000000000000008cdb000000000000070000000000000000000000000000000600000000000000580000000000000014010000090000002b0a000005000000", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="ffffff7f00000000"], @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="8620000000000000"], @ANYBLOB="070000000000000007000000000000002000000000000000000000000000000009000000000000000900000000000000480000000000000014010000010000006400000080000000", 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@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="f900000000000000", @ANYPTR=&(0x7f0000000740)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="7f00000000000000"], @ANYBLOB="050000000000000006000000000000000100010000000000180000000000000014010000020000004704000000000000580000000000000014010000080000000000000008000000", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="0010000000000000"], @ANYBLOB="0700000000000000ffff000000000000000000000000000000000000000000000100000000000000070000000000000048000000000000001401000001000000cb6e000004000000", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="d700000000000000", @ANYPTR=&(0x7f0000000c40)=ANY=[@ANYPTR=&(0x7f00000009c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='[\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='5\x00\x00\x00\x00\x00\x00\x00', 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@ANYBLOB="0010000000000000"], @ANYBLOB="050000000000000008000000000000000900000000000000"], 0x220, 0x40}, 0x20000000) setsockopt(r4, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000f40)={r0, 0xffff}, &(0x7f0000000f80)=0x8) 2018/03/31 17:59:05 executing program 0: perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') lseek(r0, 0x0, 0x0) 2018/03/31 17:59:05 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="edffffff070000fa", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x10) 2018/03/31 17:59:05 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x4, &(0x7f0000000500)=[{&(0x7f00000001c0)="efda29818b2f6c6ddcc5949e4e2cc9a7e0be3b9b96999a7f0f21e83211802a3a93a9629f46af4fe6730195332b6bb504c2e21437a95a090603ba9b7b61e7bcf61259f8f328e99545e236f3379e84ecfd2f47d418e26b217fb42e70f13a98220818a245e534edfd0b91c064ccecfd816bbb3fbc80841c3906698f5e9b1c15eb21e877e4053a5dfb0b32384e2e3eb8a60641", 0x91, 0x7}, {&(0x7f0000000280)="c4fd8413a7159f0c3d2f457bff7fabb3e103978648644ca1fadbd290a7a74f3a50c33070f4ed703f8d12b1f219d117bb230b6fdc4133f9330526174be50795196dfc009114976050ce915643714cce0796a5d60e34ad03d4fb4979f43ecdfc5f370f43796469a9f5ada4759c0fee0b7435cf42d8bf4f555932137baf32e1c1fa3d88ecc0d40c1ecd5ec7ad80ecd7ee64f893213eef98cde90ae9114ba79a4a34be6d2a83fff43552c7353ad32cf8adf2fa3268893c66848be772ed118671b37bf5951bfdc174e442a7aa85d56cac1d8570b15bf4633a", 0xd6, 0x1000}, {&(0x7f0000000380)="f40c0a26d6931d8bf012b45aa3bdba3c6fe702685301b7a0c375419a29f68d5df8830ada7f87215c96401a2f34c0810cc9cc40a57fe0d169b2520f5be403f7b0226d0922019e7eeb7e50db7e7dbf3f85ec60cc93b156efb1324edf20980b40db5c8007c6258416428f1ab840685d0501540b7cb7b2f31d3df73c4a51dae506ae380915a364dc73bd5ebf345747d6382fe60e86ed6b743186db7b92287ae559f0d046e9283ec5ca7ddb42485abb737d290f402ee09b706e7c33f34815ffb2ad295feaa200bf1c65f736c2525f2b7fa5a9d95692bae8d6544f0864e81802", 0xdd, 0xaf}, {&(0x7f0000000480)="ef1df7b1167bc19b6f9db5dd2158bb29b94bee3d8c2265e6216c06479c94929a8e05e3647cadcab9d98c542ddb7f0bbc09be8941f4d5976edb66154676eabd04ce629f5db9889a931c1f77f33e6541cdb726a548946f61044da3ed2e49816f15711a6a8bba6bb2a0ca37", 0x6a, 0x9}], 0x1000080, &(0x7f0000000580)={[{@norecovery='norecovery', 0x2c}, {@quota_off='quota=off', 0x2c}, {@localflocks='localflocks', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@meta='meta', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/input/mice\x00'}, 0x2c}, {@commit={'commit', 0x3d, [0x32, 0x37]}, 0x2c}, {@noacl='noacl', 0x2c}]}) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/31 17:59:05 executing program 1: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9", 0x3c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) 2018/03/31 17:59:05 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x800, 0x7, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x3) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000080)={0x2, 0x81, 0x5, 0x0, 0x0, [], [], [], 0xdf, 0xdae}) 2018/03/31 17:59:05 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x80040) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) write$rdma_cm(r0, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00000000c0)=""/75) [ 75.801722] IPVS: length: 64705 != 24 2018/03/31 17:59:05 executing program 7: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f0000000200)=0x6e, 0x80800) fstat(r0, &(0x7f0000000240)) r1 = gettid() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000140)=@generic={0x2, 0x81, 0xfffffffffffff1f3}) waitid(0x2, r1, &(0x7f0000000040), 0x1000008, &(0x7f0000000080)) getuid() 2018/03/31 17:59:05 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000ac0)={0x3, r0}) getsockname$ax25(r1, &(0x7f0000000b00), &(0x7f0000000b40)=0x10) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f000000dfc8)={&(0x7f0000019ff0)={0x1d, r2}, 0x10, &(0x7f000000eff0)={&(0x7f0000019000)={0x1, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x1}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1}, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) dup2(r3, r0) 2018/03/31 17:59:05 executing program 6: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000092a000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/fib_trie\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="e2000000554bf35c323e01a81328fa54bf082fd5c73ddc394b4f0aa4fca03b29192ca2de2c50598595ec46744d7a679f909c485abf9371247cf625560db5df97e5b91fd4695a3ab8e80aec41fcf70f1a349f33e407445dbdfedc6a0467e2ee3c3effffffff46cb54ec3cebf5767fbf68bab18f95bc9aeedd76fb6481afa8fc1c0dd5c548f751f635ae02bc61a201471bac48a526410a4d2dc4832493d131e515fc9b69e83822d7d3273480c568ac9c9622a7c9baeffcd9ed44009d7368821d63737f9924e7cde013d899f65d03dfa8b3b25f53df45f66a3c100000000000"], &(0x7f00000001c0)=0xea) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000200)={r3, 0x7}, &(0x7f0000000240)=0x8) mq_getsetattr(r2, &(0x7f0000000400)={0xffffffff, 0x0, 0x6, 0x3, 0xffffffff00, 0x9, 0x10000, 0x6beb}, &(0x7f0000000440)) r5 = accept4(r1, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xff, "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"}, &(0x7f00000003c0)=0x107) sendto$inet6(r5, &(0x7f00000004c0)="b7c5015bf9926dd6971649f853134fbee9488f34803ed051d2cd02a184d7e71a4425ad9a036ae684688e77a5f4b31c91d8d381b840ee32f20a6df38d352b5a1f424468909d6aa691f7da68db39a91c60ccf967d7f70145dc851c5926c11f0a4bf2f52768ebc336962ec7dcc151462c7e7f3e8ca323684efb301adec32fe55b445415153cf57dd2003fac7a3f32", 0x8d, 0x810, &(0x7f0000000580)={0xa, 0x4e24, 0x20, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, 0x1c) accept4$ax25(r5, 0x0, &(0x7f0000000180)=0x34, 0x0) dup2(r0, r5) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000480)=0x81, 0x4) [ 75.837233] IPVS: length: 64705 != 24 [ 75.838947] gfs2: fsid=_dev_input_mice: Trying to join cluster "lock_nolock", "_dev_input_mice" [ 75.850048] gfs2: fsid=_dev_input_mice: Now mounting FS... 2018/03/31 17:59:05 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x800000000) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x40) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40c00, 0x0) ioctl$KDMKTONE(r0, 0x2283, 0x2) open_by_handle_at(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="a0000000ff7f00009dd9c154e85f1b0e7ddc3f63f9a5970c5501d9ec95fabdec6f7361bf363bf0f0700b7586757268f9f50cd92b1e70bf4fca927dc293ee9d278385b331a79d1601abeb69af1fd4c522095f9730623fc7ae523235db42cafc69668bcabb942e4d9a22b0a596cc465d23c65b881ca69e71390b48440bfdc3f1695f7673fa73c5cb19c3fc647580f065d7979612ca9bc07b8f27d861727d7cd295"], 0x399803) 2018/03/31 17:59:05 executing program 5: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="ed843f3c869f9bf2cea1e0b12d4de828", 0xa) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000000c0)) read$eventfd(r1, &(0x7f0000000100), 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000400)={0x10001, 0x3, 0x280, 0x0, 0x0, [], [], [], 0x19, 0x7fff}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getgroups(0x1, &(0x7f0000000300)=[0x0]) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000140)="0022040000ffffebfffffffeffffffff144e0000ff000207835eebf116b208feefaf234b4ff8b4cc4c39bdc8451892b903f4b7d8c8cf2153622652328419ef68234f905557c4070000008735e900000000000003ff23353d8b2fc6a3ae1ebfcb49004a3ccd3560ae01010000079c60ed7449b842f3e253be8a62b37f820fe75a9ea937ea4e2540019ccbd9f6672837496d00ad7765abaac2ec0f91c8a91ea1ff6ee308c72febedcf04798d41991ac25bb6fce2220c25ea380c7e112ab358c3a6bd8a59c100000001b4e82cff3419544a3988bc228085abe6eb60cd7cf8d103d38c31c7c86d16c4d86cbe4ad690c092d0777f00000fbbd4f8bf4d6ab1cea6dbe9d4a54c17aac0db6e38450000000000000000000000000000", 0x118) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000340)={{0x6, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x2, 'none\x00', 0x4, 0x8, 0x79}, {@empty, 0x4e21, 0x0, 0x4cae00000, 0x9, 0x3f}}, 0x44) open_by_handle_at(r0, &(0x7f0000000080)={0x35, 0x20, "1c64da2ca830bcf1e7ca2c1583d97027b067a9019d89071daa5c9b1b11ef180136d62704fada17fe313f9eea66"}, 0x100) 2018/03/31 17:59:05 executing program 2: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23}, 0x1c) listen(r1, 0x800000004) fcntl$getflags(r0, 0x40b) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000180)=0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x1, 0x0, 0x0, 0x100000001}, 0x14) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000580)={0x0, 0xea79, 0x30}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000740)={r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f0000000600)=0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000840)={0x0, 0xa}, &(0x7f0000000880)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000000940)={&(0x7f0000000380)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f00000006c0)=[{&(0x7f00000003c0)="80544af5497e9a5377f49dde346d5801e38d72e58f0dc865e1279b2ee777654398a2e3441dc828d1572adb588708eee04d8df5f177f5f4e72a69ff798bfe16f94c1e2d1212c38149928c6096d69c1b449b6a6b293017889030327d18da0674165cfae4677f11aac071f606a1778de1003fb186916f154c0faa2e250a5fcab0480782bdd96cde629716ab3773748f417f5422c70000000000000000000000000000", 0xa1}, {&(0x7f0000000bc0)="6504e8dc1ca146fb796aad7c57c679cad2026366f42964783565cd8658b5b1b24e48667b8e033319b73b5d5d415176150fc0ac71069c2b0ce760ff7e69746390218a92a59b2e4265794842e00c3d204d859c9f346d38d18ac63527976594ec9970a1ad25fbb1654a2bcb6db6385923aa35eca22ef4cb4aa8f9a64895fc981f465ba9715c2a872a5d112d769e7927c18bf8fe70db", 0x94}], 0x2, &(0x7f00000008c0)=[@sndinfo={0x20, 0x84, 0x2, {0xbd6, 0x200, 0xfffffffffffffff7, 0x2, r5}}], 0x30, 0x20008000}, 0x20000000) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socketpair(0x8, 0x1, 0x8, &(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f00000009c0)=0x5, 0x4) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r7 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r7, 0x40049409, r0) fallocate(r7, 0x2, 0x8, 0x3) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r3, &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x9}, 0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f0000000b00)={r4, @in6={{0xa, 0x4e21, 0xa1c5, @dev={0xfe, 0x80, [], 0x17}, 0x20}}}, 0x84) ioctl$EVIOCGSND(r7, 0x8040451a, &(0x7f0000000340)=""/14) accept4$nfc_llcp(r6, &(0x7f0000000a00), &(0x7f0000000a80)=0x60, 0x80800) rename(&(0x7f0000000040)='./control\x00', &(0x7f0000000ac0)='./control\x00') tee(r0, r0, 0x9, 0x1) [ 75.878781] attempt to access beyond end of device [ 75.883882] loop3: rw=4096, want=136, limit=16 [ 75.888520] gfs2: error 10 reading superblock [ 75.893052] gfs2: fsid=_dev_input_mice: can't read superblock [ 75.898972] gfs2: fsid=_dev_input_mice: can't read superblock: -5 2018/03/31 17:59:05 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xac5, 0x100) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000040)=0x6) write$rdma_cm(r0, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) [ 76.128038] sctp: [Deprecated]: syz-executor2 (pid 7958) Use of int in maxseg socket option. [ 76.128038] Use struct sctp_assoc_value instead 2018/03/31 17:59:05 executing program 5: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) r0 = semget(0x0, 0x1, 0x40) semctl$GETPID(r0, 0x5, 0xb, &(0x7f0000000000)=""/46) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000001c0)={{}, {r1, r2+30000000}}, &(0x7f0000000200)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40100, 0x80) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) 2018/03/31 17:59:05 executing program 0: mknod$loop(&(0x7f0000000040)='./file0\x00', 0xc108, 0xffffffffffffffff) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0xf, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/189, 0xbd) lgetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='trusted.syz\x00', &(0x7f00000002c0)=""/226, 0xe2) 2018/03/31 17:59:05 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpgid(0xffffffffffffffff) timer_create(0x3, &(0x7f0000000140)={0x0, 0x15, 0x0, @tid=r1}, &(0x7f0000000180)=0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000000200)={{r3, r4+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x1, {0x0, 0x0, 0xda41}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)) r5 = socket$inet(0x2, 0x80804, 0x7) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x100, 0x20, 0x5, 0x7f}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f00000003c0)={r6, 0x16, "feec49e54c2582d3291d744effecc07234dd7d03daf1"}, &(0x7f00000005c0)=0x1e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000280)={0xfff, 0x9, 0x7, 'queue1\x00', 0x1cb}) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r7, 0x0, 0x487, &(0x7f0000000400), &(0x7f0000000440)=0x30) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000480)={0x100000000, {{0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e22, 0x10001, @dev={0xfe, 0x80, [], 0xd}, 0x2f2}}}, 0x108) 2018/03/31 17:59:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x36) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/03/31 17:59:05 executing program 1: r0 = socket$inet6(0xa, 0x100000080805, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="0002a070040000e62e686a2c5fa122000300000000000000"], 0x18) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00000000c0)={0x3, 0x23d3}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x11}, 0x1c) socket$inet6(0xa, 0x2, 0xedb) 2018/03/31 17:59:05 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0f000000000200fa", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0xf45, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}}, 0x9, 0x7, 0x1f, 0x1, 0x40}, &(0x7f0000000100)=0x98) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="d00b37183ac9c71b5a7fd635ae3f664316a054aefb86f132199c0b6ab38b5fd1e0d21ea94153d969bb779cfbfcbad2619c5bfc8c879b324a7d6d23c12ff22ff7b9aeaf10a054474c1720e6145f2cc613c6873356eab4b17386367bdfafc40e4c64e72bf62512c210ba43fddab660c1672c1b49a25523a7650a26de3357fbfd55795c371c895f64e54965d9a5f94b9b9dcb5a6e4923292f92284deb87da29ff560587e8a7aeb1d835a02296", 0xab, 0xfffffffffffffffb) r4 = add_key(&(0x7f0000000340)='asymmetric\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="db036e79654dc6016c88270b23edd8a2fa13654df807d10ca7bc5644135e96799177ad6634eb19440e4a9c162dea0535e446ad08f5a1d8baecd91b45cab4d61a3c2b2b253ab4412f21f34c069e6a421e8276c1c845799aee5e91b1a1aeda27e914dc3dbd5efe8fc72d43f6507b74ca260559c598bd772140bb0d40d02318eaaf653f3843fe5925d3997d0e0879476896ab4631878ad50c46b0b388403d716eadea3a078fc8113e37f0a6747c90f780a85b7c6883bc72ba0032b2fce23a40d878353a81623b6642da48380610250d1a6ed6e100a53e1b6eef725de1016e2ec61ee639a28477d244baf2713423efd8e10f3b1e73922355", 0xf6, 0xfffffffffffffffd) keyctl$reject(0x13, r3, 0x8, 0xffffffff80000001, r4) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x7ff, 0x8, [0xc1, 0x81, 0xfff, 0x1f, 0x80000001, 0x8, 0x100, 0x4]}, &(0x7f00000001c0)=0x18) 2018/03/31 17:59:05 executing program 2: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23}, 0x1c) listen(r1, 0x800000004) fcntl$getflags(r0, 0x40b) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000180)=0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x1, 0x0, 0x0, 0x100000001}, 0x14) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000580)={0x0, 0xea79, 0x30}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000740)={r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f0000000600)=0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000840)={0x0, 0xa}, &(0x7f0000000880)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000000940)={&(0x7f0000000380)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f00000006c0)=[{&(0x7f00000003c0)="80544af5497e9a5377f49dde346d5801e38d72e58f0dc865e1279b2ee777654398a2e3441dc828d1572adb588708eee04d8df5f177f5f4e72a69ff798bfe16f94c1e2d1212c38149928c6096d69c1b449b6a6b293017889030327d18da0674165cfae4677f11aac071f606a1778de1003fb186916f154c0faa2e250a5fcab0480782bdd96cde629716ab3773748f417f5422c70000000000000000000000000000", 0xa1}, {&(0x7f0000000bc0)="6504e8dc1ca146fb796aad7c57c679cad2026366f42964783565cd8658b5b1b24e48667b8e033319b73b5d5d415176150fc0ac71069c2b0ce760ff7e69746390218a92a59b2e4265794842e00c3d204d859c9f346d38d18ac63527976594ec9970a1ad25fbb1654a2bcb6db6385923aa35eca22ef4cb4aa8f9a64895fc981f465ba9715c2a872a5d112d769e7927c18bf8fe70db", 0x94}], 0x2, &(0x7f00000008c0)=[@sndinfo={0x20, 0x84, 0x2, {0xbd6, 0x200, 0xfffffffffffffff7, 0x2, r5}}], 0x30, 0x20008000}, 0x20000000) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socketpair(0x8, 0x1, 0x8, &(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f00000009c0)=0x5, 0x4) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r7 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r7, 0x40049409, r0) fallocate(r7, 0x2, 0x8, 0x3) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r3, &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x9}, 0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f0000000b00)={r4, @in6={{0xa, 0x4e21, 0xa1c5, @dev={0xfe, 0x80, [], 0x17}, 0x20}}}, 0x84) ioctl$EVIOCGSND(r7, 0x8040451a, &(0x7f0000000340)=""/14) accept4$nfc_llcp(r6, &(0x7f0000000a00), &(0x7f0000000a80)=0x60, 0x80800) rename(&(0x7f0000000040)='./control\x00', &(0x7f0000000ac0)='./control\x00') tee(r0, r0, 0x9, 0x1) 2018/03/31 17:59:05 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x4, &(0x7f0000000500)=[{&(0x7f00000001c0)="efda29818b2f6c6ddcc5949e4e2cc9a7e0be3b9b96999a7f0f21e83211802a3a93a9629f46af4fe6730195332b6bb504c2e21437a95a090603ba9b7b61e7bcf61259f8f328e99545e236f3379e84ecfd2f47d418e26b217fb42e70f13a98220818a245e534edfd0b91c064ccecfd816bbb3fbc80841c3906698f5e9b1c15eb21e877e4053a5dfb0b32384e2e3eb8a60641", 0x91, 0x7}, {&(0x7f0000000280)="c4fd8413a7159f0c3d2f457bff7fabb3e103978648644ca1fadbd290a7a74f3a50c33070f4ed703f8d12b1f219d117bb230b6fdc4133f9330526174be50795196dfc009114976050ce915643714cce0796a5d60e34ad03d4fb4979f43ecdfc5f370f43796469a9f5ada4759c0fee0b7435cf42d8bf4f555932137baf32e1c1fa3d88ecc0d40c1ecd5ec7ad80ecd7ee64f893213eef98cde90ae9114ba79a4a34be6d2a83fff43552c7353ad32cf8adf2fa3268893c66848be772ed118671b37bf5951bfdc174e442a7aa85d56cac1d8570b15bf4633a", 0xd6, 0x1000}, {&(0x7f0000000380)="f40c0a26d6931d8bf012b45aa3bdba3c6fe702685301b7a0c375419a29f68d5df8830ada7f87215c96401a2f34c0810cc9cc40a57fe0d169b2520f5be403f7b0226d0922019e7eeb7e50db7e7dbf3f85ec60cc93b156efb1324edf20980b40db5c8007c6258416428f1ab840685d0501540b7cb7b2f31d3df73c4a51dae506ae380915a364dc73bd5ebf345747d6382fe60e86ed6b743186db7b92287ae559f0d046e9283ec5ca7ddb42485abb737d290f402ee09b706e7c33f34815ffb2ad295feaa200bf1c65f736c2525f2b7fa5a9d95692bae8d6544f0864e81802", 0xdd, 0xaf}, {&(0x7f0000000480)="ef1df7b1167bc19b6f9db5dd2158bb29b94bee3d8c2265e6216c06479c94929a8e05e3647cadcab9d98c542ddb7f0bbc09be8941f4d5976edb66154676eabd04ce629f5db9889a931c1f77f33e6541cdb726a548946f61044da3ed2e49816f15711a6a8bba6bb2a0ca37", 0x6a, 0x9}], 0x1000080, &(0x7f0000000580)={[{@norecovery='norecovery', 0x2c}, {@quota_off='quota=off', 0x2c}, {@localflocks='localflocks', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@meta='meta', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/input/mice\x00'}, 0x2c}, {@commit={'commit', 0x3d, [0x32, 0x37]}, 0x2c}, {@noacl='noacl', 0x2c}]}) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) [ 76.193393] sctp: [Deprecated]: syz-executor2 (pid 7958) Use of int in maxseg socket option. [ 76.193393] Use struct sctp_assoc_value instead 2018/03/31 17:59:05 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="01002e2f66"], 0x1) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect={{0x2}, {0x0, 0x2}}}], 0x30) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000040)=0x78) write$sndseq(r1, &(0x7f0000000000)=[{0x81, 0x2, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) sendfile(r0, r1, &(0x7f000001eff8), 0x20) 2018/03/31 17:59:05 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="85000000110000000700000000009b009500000000000000"], &(0x7f00000001c0)='syzkaller\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002a40)={r0, 0x0, 0xe, 0x4, &(0x7f0000002980)="3a5b119a96082cb40d6be9715d25", &(0x7f0000002a00)=""/4, 0x432}, 0x28) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x1000, &(0x7f0000000000), &(0x7f0000000580)=""/4096}, 0x28) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000180)={0x3, 0x40, 0x5, 0xd89e, 0x6, 0x1a, 0x8, 0x8001, 0x6, 0x6}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000200)={0x7, 0x0, [{0xfffffffffffff575, 0x3, 0x0, 0x0, @msi={0x2, 0x1ff, 0x1}}, {0x140, 0x4, 0x0, 0x0, @sint={0x5, 0x7}}, {0x1f7c, 0x6, 0x0, 0x0, @irqchip={0x401, 0x6}}, {0x9, 0x3, 0x0, 0x0, @adapter={0x11b, 0x4, 0x30000000000000, 0x1, 0x3f}}, {0x6, 0x1, 0x0, 0x0, @msi={0xffffffffffffff00, 0x3e}}, {0x7, 0x1, 0x0, 0x0, @adapter={0x8, 0x1, 0x8, 0x101, 0xd0}}, {0x7, 0x100000004, 0x0, 0x0, @msi={0x8, 0x5, 0x7}}]}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000380)={0x8, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x191, 0x1, 0x3747, 0x343b, 0x100000000, &(0x7f0000000100)='syzkaller0\x00', 0x2000000000000000, 0x6, 0x8001}) [ 76.273281] gfs2: fsid=_dev_input_mice: Trying to join cluster "lock_nolock", "_dev_input_mice" [ 76.282268] gfs2: fsid=_dev_input_mice: Now mounting FS... 2018/03/31 17:59:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) readahead(r1, 0x10001, 0x6) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffc) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000280)) 2018/03/31 17:59:05 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) write$rdma_cm(r0, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000000080)=0x80000000, 0x4) [ 76.347605] attempt to access beyond end of device [ 76.352794] loop3: rw=4096, want=136, limit=16 [ 76.357425] gfs2: error 10 reading superblock [ 76.361958] gfs2: fsid=_dev_input_mice: can't read superblock [ 76.367893] gfs2: fsid=_dev_input_mice: can't read superblock: -5 2018/03/31 17:59:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000bc0)={&(0x7f0000000140)={0x10}, 0xffffffffffffff11, &(0x7f0000000000)={&(0x7f0000000440)=@getlink={0x34, 0x12, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000000000000}, 0x0) 2018/03/31 17:59:05 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002580)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400100, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080)=0xffffffffffffffc0, &(0x7f00000000c0)=0x4) 2018/03/31 17:59:05 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/03/31 17:59:05 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000c67000)={0xa}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) connect$inet(0xffffffffffffffff, &(0x7f00002f7ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x40, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0xffffffff, 0xd5}, 0xc) clock_gettime(0x0, &(0x7f00000000c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4e22, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x2, [0x4, 0x7fff, 0x9, 0x8000, 0x0, 0x1, 0x81, 0x548]}, 0x5c) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8000) r4 = fcntl$getown(r0, 0x9) fcntl$lock(r3, 0x6, &(0x7f0000000240)={0x1, 0x1, 0x2, 0x0, r4}) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000012000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000011000/0x3000)=nil, 0x3000}) readv(0xffffffffffffffff, &(0x7f00000007c0)=[{&(0x7f0000000640)=""/201, 0xc9}], 0x1) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0xc020aa04, &(0x7f00000002c0)={&(0x7f0000013000/0x1000)=nil, 0x1000}) 2018/03/31 17:59:05 executing program 1: r0 = userfaultfd(0x0) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0xffffffffffffff81}, 0xffff8000}) r1 = dup2(r0, r0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000040)=""/162) 2018/03/31 17:59:05 executing program 0: r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x80}, 0x8, 0x80000) dup2(r0, r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) sync_file_range(r0, 0xffffffffffffffc5, 0x0, 0x1) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000080)="5c179769af46a04f75c2178cff4dc77d9f65ae683eb8", 0x16) [ 76.569318] sctp: [Deprecated]: syz-executor2 (pid 7998) Use of int in maxseg socket option. [ 76.569318] Use struct sctp_assoc_value instead [ 76.605780] QAT: Invalid ioctl [ 76.639561] QAT: Invalid ioctl 2018/03/31 17:59:06 executing program 5: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'%route\x00', 0x20, 0x1, 0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000000), &(0x7f00000004c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff060000000000000000000000000000000000000000000000c3afb7d900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008cfb285c074400000000000000000000000000000000000000007000000070000000b80000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a3000000000000000000000000000000000000000000000000000000000"]}, 0x1c0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x402080) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000080)={{0x6, 0xe1}, 0x1}, 0x10) 2018/03/31 17:59:06 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xb15c, 0x482000) fallocate(r1, 0x2, 0x8001, 0x10000) recvmsg$kcm(r1, &(0x7f0000000440)={&(0x7f0000000080)=@ll, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/89, 0x59}, {&(0x7f00000001c0)=""/208, 0xd0}, {&(0x7f00000002c0)=""/164, 0xa4}, {&(0x7f0000000380)=""/39, 0x27}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0xcf}, 0x40) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffb000/0x2000)=nil, 0x2000}, 0x3}) write$rdma_cm(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0f000000080000fa", @ANYRES32=0xffffffff, @ANYBLOB="03000000"], 0x10) 2018/03/31 17:59:06 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x4, &(0x7f0000000500)=[{&(0x7f00000001c0)="efda29818b2f6c6ddcc5949e4e2cc9a7e0be3b9b96999a7f0f21e83211802a3a93a9629f46af4fe6730195332b6bb504c2e21437a95a090603ba9b7b61e7bcf61259f8f328e99545e236f3379e84ecfd2f47d418e26b217fb42e70f13a98220818a245e534edfd0b91c064ccecfd816bbb3fbc80841c3906698f5e9b1c15eb21e877e4053a5dfb0b32384e2e3eb8a60641", 0x91, 0x7}, {&(0x7f0000000280)="c4fd8413a7159f0c3d2f457bff7fabb3e103978648644ca1fadbd290a7a74f3a50c33070f4ed703f8d12b1f219d117bb230b6fdc4133f9330526174be50795196dfc009114976050ce915643714cce0796a5d60e34ad03d4fb4979f43ecdfc5f370f43796469a9f5ada4759c0fee0b7435cf42d8bf4f555932137baf32e1c1fa3d88ecc0d40c1ecd5ec7ad80ecd7ee64f893213eef98cde90ae9114ba79a4a34be6d2a83fff43552c7353ad32cf8adf2fa3268893c66848be772ed118671b37bf5951bfdc174e442a7aa85d56cac1d8570b15bf4633a", 0xd6, 0x1000}, {&(0x7f0000000380)="f40c0a26d6931d8bf012b45aa3bdba3c6fe702685301b7a0c375419a29f68d5df8830ada7f87215c96401a2f34c0810cc9cc40a57fe0d169b2520f5be403f7b0226d0922019e7eeb7e50db7e7dbf3f85ec60cc93b156efb1324edf20980b40db5c8007c6258416428f1ab840685d0501540b7cb7b2f31d3df73c4a51dae506ae380915a364dc73bd5ebf345747d6382fe60e86ed6b743186db7b92287ae559f0d046e9283ec5ca7ddb42485abb737d290f402ee09b706e7c33f34815ffb2ad295feaa200bf1c65f736c2525f2b7fa5a9d95692bae8d6544f0864e81802", 0xdd, 0xaf}, {&(0x7f0000000480)="ef1df7b1167bc19b6f9db5dd2158bb29b94bee3d8c2265e6216c06479c94929a8e05e3647cadcab9d98c542ddb7f0bbc09be8941f4d5976edb66154676eabd04ce629f5db9889a931c1f77f33e6541cdb726a548946f61044da3ed2e49816f15711a6a8bba6bb2a0ca37", 0x6a, 0x9}], 0x1000080, &(0x7f0000000580)={[{@norecovery='norecovery', 0x2c}, {@quota_off='quota=off', 0x2c}, {@localflocks='localflocks', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@meta='meta', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/input/mice\x00'}, 0x2c}, {@commit={'commit', 0x3d, [0x32, 0x37]}, 0x2c}, {@noacl='noacl', 0x2c}]}) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/31 17:59:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23}, 0x1c) listen(r1, 0x800000004) fcntl$getflags(r0, 0x40b) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000180)=0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x1, 0x0, 0x0, 0x100000001}, 0x14) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000580)={0x0, 0xea79, 0x30}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000740)={r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f0000000600)=0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000840)={0x0, 0xa}, &(0x7f0000000880)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000000940)={&(0x7f0000000380)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f00000006c0)=[{&(0x7f00000003c0)="80544af5497e9a5377f49dde346d5801e38d72e58f0dc865e1279b2ee777654398a2e3441dc828d1572adb588708eee04d8df5f177f5f4e72a69ff798bfe16f94c1e2d1212c38149928c6096d69c1b449b6a6b293017889030327d18da0674165cfae4677f11aac071f606a1778de1003fb186916f154c0faa2e250a5fcab0480782bdd96cde629716ab3773748f417f5422c70000000000000000000000000000", 0xa1}, {&(0x7f0000000bc0)="6504e8dc1ca146fb796aad7c57c679cad2026366f42964783565cd8658b5b1b24e48667b8e033319b73b5d5d415176150fc0ac71069c2b0ce760ff7e69746390218a92a59b2e4265794842e00c3d204d859c9f346d38d18ac63527976594ec9970a1ad25fbb1654a2bcb6db6385923aa35eca22ef4cb4aa8f9a64895fc981f465ba9715c2a872a5d112d769e7927c18bf8fe70db", 0x94}], 0x2, &(0x7f00000008c0)=[@sndinfo={0x20, 0x84, 0x2, {0xbd6, 0x200, 0xfffffffffffffff7, 0x2, r5}}], 0x30, 0x20008000}, 0x20000000) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socketpair(0x8, 0x1, 0x8, &(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f00000009c0)=0x5, 0x4) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r7 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r7, 0x40049409, r0) fallocate(r7, 0x2, 0x8, 0x3) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r3, &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x9}, 0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f0000000b00)={r4, @in6={{0xa, 0x4e21, 0xa1c5, @dev={0xfe, 0x80, [], 0x17}, 0x20}}}, 0x84) ioctl$EVIOCGSND(r7, 0x8040451a, &(0x7f0000000340)=""/14) accept4$nfc_llcp(r6, &(0x7f0000000a00), &(0x7f0000000a80)=0x60, 0x80800) rename(&(0x7f0000000040)='./control\x00', &(0x7f0000000ac0)='./control\x00') tee(r0, r0, 0x9, 0x1) 2018/03/31 17:59:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x10002, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200000, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000200)=0x4) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000001c0)=0x2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x204800, 0x0) getsockname$ax25(r3, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$TCFLSH(r2, 0x540b, 0x0) 2018/03/31 17:59:06 executing program 1: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x100) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000840)={0xb, 0x1000, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) socket$can_raw(0x1d, 0x3, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000010c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000001080)) write(r2, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300000408000200", 0x18) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r3, 0x800000c0045006, &(0x7f0000595ff8)=0x3) write(r3, &(0x7f0000000040)="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", 0x1000) close(r3) r4 = socket$netlink(0x10, 0x3, 0xe) syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x0) setns(r3, 0x8000000) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r5, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd188185", 0x2b, 0x20040000, 0x0, 0x0) ftruncate(r1, 0x9) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000000740)=0xfffffffffffffffe, 0xffffffd8) bind$llc(r5, &(0x7f0000001100)={0x1a, 0x4, 0x1, 0xe7, 0x6, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x10) unlink(&(0x7f0000000580)='./file0\x00') 2018/03/31 17:59:06 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpgid(0xffffffffffffffff) timer_create(0x3, &(0x7f0000000140)={0x0, 0x15, 0x0, @tid=r1}, &(0x7f0000000180)=0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000000200)={{r3, r4+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x1, {0x0, 0x0, 0xda41}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)) r5 = socket$inet(0x2, 0x80804, 0x7) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x100, 0x20, 0x5, 0x7f}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f00000003c0)={r6, 0x16, "feec49e54c2582d3291d744effecc07234dd7d03daf1"}, &(0x7f00000005c0)=0x1e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000280)={0xfff, 0x9, 0x7, 'queue1\x00', 0x1cb}) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r7, 0x0, 0x487, &(0x7f0000000400), &(0x7f0000000440)=0x30) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000480)={0x100000000, {{0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e22, 0x10001, @dev={0xfe, 0x80, [], 0xd}, 0x2f2}}}, 0x108) 2018/03/31 17:59:06 executing program 7: r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x43b, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000029ff6)='./file0\x00', 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r1, &(0x7f00000001c0), &(0x7f0000000340)=0x10) r2 = inotify_init1(0x80100) inotify_add_watch(r2, &(0x7f0000ad4000)='./control\x00', 0xa4000960) clock_getres(0x5, &(0x7f0000000040)) readv(r2, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) setns(r0, 0x48000000) r4 = dup2(r2, r0) faccessat(r3, &(0x7f0000000480)='./file0/file0\x00', 0x20, 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=r5, @ANYBLOB="8700000016e105e479aa8c0b5a67f4372e4c2df94059f414b610886ed4576940d6278bd58886d89a6bef9cd847ed203bf0b0a20a1aca3c3c719c9828dfdd555ecbb1bd2ff48363c554550882ebcf3355162321369f833a1a3d4b00bc1973de92fc52d98a169d133b1407991f3dc4b71ab3387b56e09327b1489ef06b1803822880de430affdd5eec3d1c84a8d86c4b91c3b5e19c9fd9a2c265611a8aba222805ca8c521e006242cec15ec1a3c16493cc23a6f5b65f6fd862de1bd83f62566c118f433ee21f8e71748fa97adb321b17"], &(0x7f0000000200)=0x8f) times(&(0x7f0000000080)) 2018/03/31 17:59:06 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0xdd8f6ee247150ed6) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0x2, 0x3, 0x40, 0x1, 0x2005}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x4, 0x0, 0xc1, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x80, 0x1, 0x200, 0x0, 0x1, 0x8000, 0x8000, 0x1, r2}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000080)=0x8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = gettid() fcntl$lock(r4, 0x5, &(0x7f00000002c0)={0x1, 0x3, 0x769, 0xffffffff, r5}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x0, 0x30}, 0xc) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0f0040fae009ae273d7fafe021b8f0604287865515a15e7bb5a4aa7643d6305ff0812ceaba35ebab9ce21c7b7b3ed548005d2fc70d59108d3d5ae9f95a22608b645bfa22d88960c4f0ab53", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x10) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) [ 77.371957] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain [ 77.401635] gfs2: fsid=_dev_input_mice: Trying to join cluster "lock_nolock", "_dev_input_mice" [ 77.410721] gfs2: fsid=_dev_input_mice: Now mounting FS... 2018/03/31 17:59:06 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000140)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') r3 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r3, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000002c0)=0xfffffffffffffffd, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r4 = socket(0x5, 0x1000, 0xa) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000780)=ANY=[], &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x7}, 0x8) accept$unix(r4, &(0x7f0000000700)=@abs, &(0x7f0000000200)=0x6e) r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r5, 0x0, 0x1000000000d1, &(0x7f00000000c0), 0x4) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000400)={0x0, 0x80000, r0}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000600)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x24, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f00000004c0)) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000f80)=ANY=[@ANYBLOB="4000007e8854360f41c9692c5b056eaa2f614da0deb589e91398c5122355c58a3bab36aa44695b174282421d52f42befac1866e989bdaed624ed5c9be924a8b5c1401393bdc602c9f9108642db867331eb0e704c6290952084f90a5e1adbb9690966368b074efef5e3ce3ad1e86e8a60bb83e398b39916529b50a1596822756b9308650a7d425c6c639dbec9bde2b76496e56dc08129bb90074a6e7e02156462b40362942dab1f32e73e7a2b980e39647da3b337ea7d17d8d5167d7e9e3884f25d87406466f0c8f29aedd813fdac974500398cbab0b4a33d11a5d84c2015fb673aaa6e3c6d7ae4c10f586da6e777e71f5fb26d43bc510d66a10293504e5c9e454a9736e1b65f76e005c49312a2681e5236b4d5fb318ad2b8b2927a9286921e1d2ed3d06b1a67183cd92b7e50ced63864d17c44051d3ecdd0c64146ee1ecd8ee7910b84895c86af300d484f2d425031d405b45977a13a7e2e206f659addd830e5c4f0ea1e9ecc0bd0dcb1ebe5ca397d0836725de927f1f598f6689deaf38b000000000000000000000000000064f1e12b09dfe85f763b1059af3da2b65e055b957e87e13e2e6463be30a311bde2fbaa96962f1275ffd996af2cb8ba0d38edbcca0e9a432bb39c91a8ec178fe4f7bdf4a088fe53e28910e6252624dc1afe50e8f163aaa28a0ad3926efd160a267dbdcf5fae2ead9d7d8414f29a7b7df1806c0f32dddc7e4fcda556278ecb4d51ffb3d101040000000000009362bea9cc105dc04f97327403000000c31bd71a891b47cf235201777709121e6972c05987047f6794f26da8a027bb5232e91653db5006eb0d6c4175c67e8191bfbc046e773b670c89fb1e27bce99ba3d67ccdb64fff5546603995f899bbaca042a9cce1575a4533618e0e900a99d950ae50571a5a6fc8aeb9ce8ac1b7d68962e17f7beca6a597ecd82c1f68cce2c1a7ab0a77a0cd745226e59463af7a39e1b88e5b6d3b1acd069c1b25ec8f7bc703c82b2211bfb5db8779ebad7ab8a5bb27449eee59500f5d9b80b1ca0100b684a9748c177a1b8476c90e8f7c877aaf7482330cc753b2791474a83cbb903bdec2ed0f1cac746085dc8afd0e6f595b88f7823be36769eb62946dcdfb17773fe1d1f47b07"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x800) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c0000001c001104000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="0000739f"], 0x1c}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f00000005c0)={0x1, "7607006e30080400ffff000000000002", 0x2}, 0x2af) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/31 17:59:06 executing program 0: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x9, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDDELIO(r2, 0x4b35, 0x2) [ 77.431213] attempt to access beyond end of device [ 77.436294] loop3: rw=4096, want=136, limit=16 [ 77.440928] gfs2: error 10 reading superblock [ 77.445472] gfs2: fsid=_dev_input_mice: can't read superblock [ 77.451387] gfs2: fsid=_dev_input_mice: can't read superblock: -5 [ 77.460174] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain [ 77.487546] sctp: [Deprecated]: syz-executor2 (pid 8086) Use of int in maxseg socket option. [ 77.487546] Use struct sctp_assoc_value instead 2018/03/31 17:59:06 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x129400, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000040)=0x5) write$rdma_cm(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0f000000080000fa", @ANYRES32=0xffffffff, @ANYBLOB], 0x10) 2018/03/31 17:59:06 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) sendmsg$can_raw(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)=@canfd={{0x2, 0x800, 0x7fff, 0xdf6}, 0x30, 0x2, 0x0, 0x0, "953cc9a71324d53f952c1acfc765a7311d9cf73ab9805500baf69b68b0a48be5c2bee72a7a18d333ff0e6c8bcaaa83a5caa25af309ffd3a23b46251ee64c5096"}, 0x48}, 0x1, 0x0, 0x0, 0x4040085}, 0x4004000) 2018/03/31 17:59:06 executing program 2: clock_gettime(0x0, &(0x7f0000000040)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setns(r0, 0x44000000) r1 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x526, 0x142) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ppoll(&(0x7f0000000180)=[{r1, 0x89}, {r1, 0x40}, {r1, 0x300}, {r2, 0x7008}, {r2, 0x4}, {r2, 0x2018}], 0x18e, &(0x7f0000000000), &(0x7f0000000080)={0x1}, 0x8) write$evdev(r1, &(0x7f0000000300), 0x0) 2018/03/31 17:59:06 executing program 5: open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000540)="0bfebcf401571bed071966afd2af027beab4b0d9abe815762994db7737d069abf0de01b7d2a95f6b7d46160ae69a69aba952b35886435ec5044d29a2f31d05d74123762b50284d2c17e28ba12c5c0d6d69900d3e3226c97c0f7fb78ea97e3972", 0x60}], 0x1, 0x0) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='afs\x00', 0x0, &(0x7f0000000100)="b565ca27da55d082740b44375dfdb9b32e958f39eb2a9a57990f0d580fa91961ac5e77de8e78079fe2f6a9adea1b90535780e178ff1e1d95b385c4225f0134312eedbcb3a0d40172100766ed263a477c4122118fb600e14455111c8dbc89bd81dea9ed054f8753601bd60dea7eb5b91d5e573ff787e4beae120626924f6157cdbaeae6099be57b0851c54cb416e311ad0c92b357b91bbfd70f282f2ca4bd45fe23b1b39a3f4bc10098624861e0f5a1eb0617bbeaabadaa9e1701aedb1eea7627858fe5d9ec1d2d4255b61f381df4b9eb499ef4d010683b8bd0fba8377091e3b917224d55b6b27e9e3bcb11235d92499d25d3219138fa87fc3322cc110c34736e548a33b8c1e3a42ef9ac03319bb55d3d9b0ad46c780200d2fe8fa13ece0e9a6e8b1e0642f53d15a584e5387aea257650c00a4b61de6caa508e8dbe5c82cb63700afa6c092dfc31cb718c677d6a8880d9fc4d3617933824ed7df09a86a86e0c91a01a6afc6010804051650556e0597c03a2a816469062d6e5b27718932257c51d9e5519630d786e10958a6486fe4435f0f3c30de9adb4d5e34690f5670a86f52d6832038cc8c507bfdbd7a0c439adbfb1a12bfcaf6a1823af673d556d0d07a6bb9a6a1cb6ae8506e89a4d3ab4a58d0c0b3ae6186fde7c6c19d4fe0caafba2828b2e21d2d6f6753ba2d7b871da12400813b47d0881018f1fdb84e98e219357fee93e233449afff73a0226320350d2ddb14b4f50d4385ad8cf1556f19f9e684bbb17e4ea51060fcb763ca4c7c74f583f460e8bbf30c5dbe91f977e2d906204a689d79836fe109f1cecbd8f8f0b04951533131a5beaa32607201379dc95a440ebb353fc775116c64bb98f9c127f78461223a272f545626fa671a4f5ebe15fffabb28611a87a4be9701b9db5b2402afb2aa1d9d80cd18822a0d21965aacc488327563deb076adbeae26e6ebad7d1ba15202364f79c2ba8ca90a5dd0f7645d4df62f9d5a8f304b36be783f857428d423c7240512da61a49a6d3319efc0e08a16fd5ac7f521efb3545985bede21b2228d0d4f8f1de1788bf1b54d4bcb06e41697583f2bc5671747ccc390b73ecc4b6f1734430401f90edff7599e8aa2d13f3e1f835461a39acef960b2f0e1a875a837ed9f6f0550721eb6799b87875f7383ec05d93d0b833610aabfdc5dccc4890636996ae78d709a15a8db90ed01eea50afde5bcc0a8bb655d7f8dd68f6bae3bcf6410a14c573f1434ed146c37ba289bfff5051ecfad582e7249933ca0ecff87d9a83b764b7b33ac7c661169e88f479ab8a7ce1322b517098afa15b3f67faefdd7174d080c72b115c80ae5e29ca3d68533258aade3a350b97522cb0de95bc2d54d45b7cafad14571d6c1ad0da32bb69d084a2be8e4c35a2b3d6f1c087dc8a35447dece4bee4e8b030a9d682a3dcb4fd489bda9823ab7c2216e4150f97528226bcb1ec35709e157c116825ff072f7f5933a5876bdf0de6f1db0bc64fd4238d8dd86e5cb2c8f8f48bb09ad76cdccc4dfb41fa4d96f2b9d") mount(&(0x7f0000000240)='/', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, &(0x7f0000000140)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000600)=0x14) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x7f, 0x4e24, 0x0, 0x2, 0x20, 0x20, 0x3f, r1, r2}, {0x0, 0x401, 0xa8, 0x200000000000000, 0x8001, 0x8, 0x4f2, 0x5319}, {0x2, 0x3, 0x49, 0xfc}, 0x0, 0x6e6bbd, 0x2, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x2f}, 0xa, @in=@rand_addr=0xcc29, 0x3507, 0x3, 0x3, 0x4, 0x10000, 0x2, 0x8a}}, 0xe8) [ 77.662432] IPVS: sync thread started: state = BACKUP, mcast_ifn = ip_vti0, syncid = 1, id = 0 [ 77.685285] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 77.696189] ceph: device name is missing path (no : separator in /úl -ü1ËqŒg}jˆ€ÙüM6“8$í}𚆨n ‘ jü`€@QeVàY|¢¨FbÖå²w“"WÅžUc xn•Šd†þD5ðóà 魴ÕãFõg [ 77.696189] †õ-h2ŒÈÅ¿Û× Ä9­¿±¡+ü¯j#¯g=Um ¦»šj¶®…èšM:´¥ :æoÞ|lÔþ ªû¢‚‹.!ÒÖöu;¢×¸qÚ@´}Û„éŽ!“Wþé>#4I¯ÿs "c 5 -Û´õ C…­ŒñUoùæ„»±~N¥`ü·cÊL|tõƒô`è»ó ]¾‘ùwâÙ Jhyƒoá ñÎËØøð°IQS11¥¾ª2`r7ÉZD»5?Çuld»˜ùÁ'÷„a":'/TV&úgO^¾ÿú»(a‡¤¾—¹Û[$¯²ª€Í‚* !–Z¬Äˆ2ucÞ°v­¾®&æë­}¡R6OyºŒ© [ 77.696189] ]Ð÷d]Mö/Z0K6¾x?…t(Ô#Ç$Úa¤šm3ïÀàŠýZÇõ!ï³TY…¾Þ!²" Oáx‹ñµMKËä—X?+ÅgGÌ÷>ÌKo4Cùß÷YžŠ¢Ñ?>ƒTa£šÎù`²ðá¨u¨7íŸoPr¶y›‡‡_sƒìÙ= ƒ6ª¿Ü]Ìĉ6™jçpš¨Ûíî¥ [ 77.696189] ýå¼À¨»e]Ök®;Ïd¡LW?4íl7º(›ÿõÏ­X.rI“< ìÿ‡Ù¨;vK{3¬|fièGš¸§Î"µ Šú³ö®ý×M r±È [ 77.696189] å✣օ3%Š­ã£P¹u"Ë é[ÂÕME·ÊúÑEqÖÁ­ £+¶J+èäÃZ+=o}È£TGÞÎKîN‹ [ 77.696189] h*=ËOÔ‰½©‚:·Â!nAPùu("kËÃW áWÁ‚_ðr÷õ“:Xv½ðÞo°¼dýB8Ø݆åË,H» ­vÍÌÄß´¤Ùo+ þ¼ôWíf¯Ò¯{ê´°Ù«èv)”Ûw7Ði«ðÞ·Ò©_k}F [ 77.793271] ceph: device name is missing path (no : separator in /úl -ü1ËqŒg}jˆ€ÙüM6“8$í}𚆨n ‘ jü`€@QeVàY|¢¨FbÖå²w“"WÅžUc xn•Šd†þD5ðóà 魴ÕãFõg [ 77.793271] †õ-h2ŒÈÅ¿Û× Ä9­¿±¡+ü¯j#¯g=Um ¦»šj¶®…èšM:´¥ :æoÞ|lÔþ ªû¢‚‹.!ÒÖöu;¢×¸qÚ@´}Û„éŽ!“Wþé>#4I¯ÿs "c 5 -Û´õ C…­ŒñUoùæ„»±~N¥`ü·cÊL|tõƒô`è»ó ]¾‘ùwâÙ Jhyƒoá ñÎËØøð°IQS11¥¾ª2`r7ÉZD»5?Çuld»˜ùÁ'÷„a":'/TV&úgO^¾ÿú»(a‡¤¾—¹Û[$¯²ª€Í‚* !–Z¬Äˆ2ucÞ°v­¾®&æë­}¡R6OyºŒ© [ 77.793271] ]Ð÷d]Mö/Z0K6¾x?…t(Ô#Ç$Úa¤šm3ïÀàŠýZÇõ!ï³TY…¾Þ!²" Oáx‹ñµMKËä—X?+ÅgGÌ÷>ÌKo4Cùß÷YžŠ¢Ñ?>ƒTa£šÎù`²ðá¨u¨7íŸoPr¶y›‡‡_sƒìÙ= ƒ6ª¿Ü]Ìĉ6™jçpš¨Ûíî¥ [ 77.793271] ýå¼À¨»e]Ök®;Ïd¡LW?4íl7º(›ÿõÏ­X.rI“< ìÿ‡Ù¨;vK{3¬|fièGš¸§Î"µ Šú³ö®ý×M r±È [ 77.793271] å✣օ3%Š­ã£P¹u"Ë é[ÂÕME·ÊúÑEqÖÁ­ £+¶J+èäÃZ+=o}È£TGÞÎKîN‹ [ 77.793271] h*=ËOÔ‰½©‚:·Â!nAPùu("kËÃW áWÁ‚_ðr÷õ“:Xv½ðÞo°¼dýB8Ø݆åË,H» ­vÍÌÄß´¤Ùo+ þ¼ôWíf¯Ò¯{ê´°Ù«èv)”Ûw7Ði«ðÞ·Ò©_k}F [ 77.897542] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/31 17:59:07 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r2, 0x40087602, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="0f000000080000fa", @ANYRES32=0xffffffff, @ANYBLOB="000000002e3023d9af117ddcdb2df2af4bfe0fdbe5542237d10932de55bd470a9d459fca39deb84c5f1b058759d2da8aac17adcf10e2166f321c3cfd254023691dbe56403b4d977fbf5dc6050099b21f2bff85d6c1421ed7f488d840847a9c965e8ec0eca3d79aa63c449c1bdcf737335e702408064b00354bb0418809fc8251f819efac12378486b83b04cc0167e0eeda3badfcc1ffcc2a9636d1213e56bde24e8aca030580ed0dfb5165cf2f55a7eda66a889e09739e37abbe3c8181985923858ad0ac7dfd07fe79bd1dfa3db8e46d2b77ecf8ca648aa75361d2f3c1aca18f1f29c1d23abf20db0000000000"], 0x10) 2018/03/31 17:59:07 executing program 2: clock_gettime(0x0, &(0x7f0000000040)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setns(r0, 0x44000000) r1 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x526, 0x142) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ppoll(&(0x7f0000000180)=[{r1, 0x89}, {r1, 0x40}, {r1, 0x300}, {r2, 0x7008}, {r2, 0x4}, {r2, 0x2018}], 0x18e, &(0x7f0000000000), &(0x7f0000000080)={0x1}, 0x8) write$evdev(r1, &(0x7f0000000300), 0x0) 2018/03/31 17:59:07 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x4, &(0x7f0000000500)=[{&(0x7f00000001c0)="efda29818b2f6c6ddcc5949e4e2cc9a7e0be3b9b96999a7f0f21e83211802a3a93a9629f46af4fe6730195332b6bb504c2e21437a95a090603ba9b7b61e7bcf61259f8f328e99545e236f3379e84ecfd2f47d418e26b217fb42e70f13a98220818a245e534edfd0b91c064ccecfd816bbb3fbc80841c3906698f5e9b1c15eb21e877e4053a5dfb0b32384e2e3eb8a60641", 0x91, 0x7}, {&(0x7f0000000280)="c4fd8413a7159f0c3d2f457bff7fabb3e103978648644ca1fadbd290a7a74f3a50c33070f4ed703f8d12b1f219d117bb230b6fdc4133f9330526174be50795196dfc009114976050ce915643714cce0796a5d60e34ad03d4fb4979f43ecdfc5f370f43796469a9f5ada4759c0fee0b7435cf42d8bf4f555932137baf32e1c1fa3d88ecc0d40c1ecd5ec7ad80ecd7ee64f893213eef98cde90ae9114ba79a4a34be6d2a83fff43552c7353ad32cf8adf2fa3268893c66848be772ed118671b37bf5951bfdc174e442a7aa85d56cac1d8570b15bf4633a", 0xd6, 0x1000}, {&(0x7f0000000380)="f40c0a26d6931d8bf012b45aa3bdba3c6fe702685301b7a0c375419a29f68d5df8830ada7f87215c96401a2f34c0810cc9cc40a57fe0d169b2520f5be403f7b0226d0922019e7eeb7e50db7e7dbf3f85ec60cc93b156efb1324edf20980b40db5c8007c6258416428f1ab840685d0501540b7cb7b2f31d3df73c4a51dae506ae380915a364dc73bd5ebf345747d6382fe60e86ed6b743186db7b92287ae559f0d046e9283ec5ca7ddb42485abb737d290f402ee09b706e7c33f34815ffb2ad295feaa200bf1c65f736c2525f2b7fa5a9d95692bae8d6544f0864e81802", 0xdd, 0xaf}, {&(0x7f0000000480)="ef1df7b1167bc19b6f9db5dd2158bb29b94bee3d8c2265e6216c06479c94929a8e05e3647cadcab9d98c542ddb7f0bbc09be8941f4d5976edb66154676eabd04ce629f5db9889a931c1f77f33e6541cdb726a548946f61044da3ed2e49816f15711a6a8bba6bb2a0ca37", 0x6a, 0x9}], 0x1000080, &(0x7f0000000580)={[{@norecovery='norecovery', 0x2c}, {@quota_off='quota=off', 0x2c}, {@localflocks='localflocks', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@meta='meta', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/input/mice\x00'}, 0x2c}, {@commit={'commit', 0x3d, [0x32, 0x37]}, 0x2c}, {@noacl='noacl', 0x2c}]}) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/31 17:59:07 executing program 5: r0 = mq_open(&(0x7f0000000600)="ad2400", 0x6e93ebbbcc0884f2, 0x2, &(0x7f0000664fc0)={0x6, 0x1, 0x20002, 0x0, 0x1f}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x887c, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000680)="2e90ea958d962859c38d9f90f41c64ff29b4d0a0e961585f0da4dc83f9646071b0fe") ioctl$TIOCNXCL(r1, 0x540d) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000640)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000340)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8, 0x1, 0x100000001, 0x400, 0x5, 0x100000, r2}) mq_timedreceive(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x40, 0x0) r3 = semget$private(0x0, 0x1, 0x40) semctl$GETNCNT(r3, 0x7, 0xe, &(0x7f0000000480)=""/82) seccomp(0x1, 0x1, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x9, 0x5d15, 0x1, 0x3}, {0x9, 0x100000000}]}) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x400) r6 = dup3(r4, r5, 0x0) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x2}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000200)=0xfffffffffffffffa) mq_timedreceive(r0, &(0x7f00000000c0)=""/144, 0x90, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r1, &(0x7f0000000500)=""/103, 0x67, 0x10001, &(0x7f0000000580)={0x0, 0x989680}) 2018/03/31 17:59:07 executing program 1: signalfd4(0xffffffffffffff9c, &(0x7f00000002c0)={0x5}, 0x8, 0x9107e081c60366cf) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002c40)='/dev/vcsa#\x00', 0x0, 0x80080) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002c80)={0x0, 0x34, "47223f0f3b8c4a747dc11356ff8d99d30061982c5db25e6536abca9c38cfc3938925dde9ba8e04f77a7598595d3c5a27377fa6f6"}, &(0x7f0000002cc0)=0x3c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000002d00)=ANY=[@ANYRES32=r2, @ANYBLOB="03b63100ec0b9de6fc32f3798ef6d9b6c28bca1606006b7969f993bd1c75b555770b3977297c4e32b084be36e77ac8f79d6bd90000"], 0x39) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000003c0)="466d98c10ad87cd70adad682d9a14a0b16e6e325c8abcebbc64b12aabd4fdf77124af07dfa33ebe36f11f10d2c6a30c49e9cdeef44da2b58321a78799e14f3527c5431e28764de7ddaf4b5dccd7f2a560b7d4db4de847a") ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000180)={0x6}) r4 = creat(&(0x7f0000000440)='./file0\x00', 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000640)={0x0, 0x3}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000006c0)={0x0, 0x3, 0x8, 0xfc2}, &(0x7f0000000700)=0x10) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = socket$vsock_stream(0x28, 0x1, 0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x400000, 0x0) accept4$alg(r6, 0x0, 0x0, 0x0) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10) r7 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x435, 0x2) recvfrom$llc(r7, &(0x7f0000000800)=""/145, 0x32a, 0x100, 0x0, 0xffffffffffffffe8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r7, 0xc01064b5, &(0x7f0000000280)={&(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r8 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) dup2(r0, r8) ioctl$PIO_FONTRESET(r7, 0x4b6d, 0x0) ioctl$KVM_SET_CPUID(r8, 0x4008ae8a, &(0x7f0000000300)=ANY=[@ANYBLOB="01000020000000000200000001f8ffff08000000790a00003fffffff00000000b97867d66d20c034358072260e9c7f62aa8cf884b278057b25d5418b5c70f868149bb3bc28b1184f915363ff00e9d21593d81a902f1310432d1652f0648e5834bf2d1ac7bedfed6d0d844ca1fe1904bf1aaba87312c4e1acb11fe37a1719c470803a7ddaf0dda588710f6ae19cf253096be57ce3c21b61137c029ae5ae01004080960dd8d0512b12"]) r9 = dup3(r0, r3, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r9, 0x10e, 0x1, &(0x7f00000001c0)=0x17, 0x4) 2018/03/31 17:59:07 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000140)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f0000000a80), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') r3 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'ip_vti0\x00', 0x1}, 0x18) getsockname$inet(r3, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000002c0)=0xfffffffffffffffd, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') r4 = socket(0x5, 0x1000, 0xa) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000780)=ANY=[], &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x7}, 0x8) accept$unix(r4, &(0x7f0000000700)=@abs, &(0x7f0000000200)=0x6e) r5 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r5, 0x0, 0x1000000000d1, &(0x7f00000000c0), 0x4) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000400)={0x0, 0x80000, r0}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000600)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x24, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f00000004c0)) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000f80)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x800) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c0000001c001104000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="0000739f"], 0x1c}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f00000005c0)={0x1, "7607006e30080400ffff000000000002", 0x2}, 0x2af) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/31 17:59:07 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000000600)=""/187, 0xb54ae9f8) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x100) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)={0x4c19, 0x26, "c96f4bc0e79dce65202af3359eb7c506b146fd65e02bce24401d2c68cfacc158fa041a886dc8"}) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/31 17:59:07 executing program 0: r0 = socket$inet(0x2, 0x7, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0xff51) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x204000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000080)={0x0, r2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r3, r4}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140)=0x6, 0x4) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/03/31 17:59:07 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) fcntl$getown(r0, 0x9) [ 78.374538] ucma_write: process 359 (syz-executor4) changed security contexts after opening file descriptor, this is not allowed. [ 78.406362] gfs2: fsid=_dev_input_mice: Trying to join cluster "lock_nolock", "_dev_input_mice" [ 78.415338] gfs2: fsid=_dev_input_mice: Now mounting FS... 2018/03/31 17:59:07 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r2, 0x40087602, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="0f000000080000fa", @ANYRES32=0xffffffff, @ANYBLOB="000000002e3023d9af117ddcdb2df2af4bfe0fdbe5542237d10932de55bd470a9d459fca39deb84c5f1b058759d2da8aac17adcf10e2166f321c3cfd254023691dbe56403b4d977fbf5dc6050099b21f2bff85d6c1421ed7f488d840847a9c965e8ec0eca3d79aa63c449c1bdcf737335e702408064b00354bb0418809fc8251f819efac12378486b83b04cc0167e0eeda3badfcc1ffcc2a9636d1213e56bde24e8aca030580ed0dfb5165cf2f55a7eda66a889e09739e37abbe3c8181985923858ad0ac7dfd07fe79bd1dfa3db8e46d2b77ecf8ca648aa75361d2f3c1aca18f1f29c1d23abf20db0000000000"], 0x10) 2018/03/31 17:59:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x100, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) syz_open_procfs(r3, &(0x7f0000000800)='auxv\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20100080}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r2, 0x200, 0x70bd25, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2b45}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9e}]}, 0x38}, 0x1, 0x0, 0x0, 0x41}, 0x4000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) syz_mount_image$hfs(&(0x7f0000000640)='hfs\x00', &(0x7f0000000680)='./file0\x00', 0x7, 0x1, &(0x7f0000000780)=[{&(0x7f00000006c0)="b88e0fafbcb4db74f98c151e01339ba5eee813d6db1fcbb7668f04b41f37d41acd9062da243fadb092591e0cbf584d60ea6453c71d5429798b5fe230d4bb84b9ace451369f4c1b16bfe25feda5c1a14a78ef51c70ad40ea4bf67e463f0fcdbe6a6ded795bdcd16ba9ee5a4892249450332b9a4b31b499ecae32d3d8fddbd6029e6f95edbc9d3e6c3b476ffbb02c76f4432afeceb1ec033c25fdea9a5049d054386", 0xa1, 0xfffffffffffffffa}], 0x400, &(0x7f00000007c0)={[{@umask={'umask', 0x3d, [0x35, 0x30, 0x37, 0x37, 0x33]}, 0x2c}, {@session={'session', 0x3d, [0x35, 0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x2d, 0x34, 0x37]}, 0x2c}, {@creator={'creator', 0x3d, "cc5f2043"}, 0x2c}]}) listen(r4, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80002) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x20, &(0x7f0000000400)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000004c0)={0x0, 0x1}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000540)={r6, 0x3, 0x4, 0xfffffffffffffffd, 0x4, 0x1af6, 0x1f, 0xb30f, {r7, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x7, 0x2, 0x1, 0x81, 0x9}}, &(0x7f0000000600)=0xb0) close(r0) r8 = accept4(r4, &(0x7f0000c71000)=@alg, &(0x7f00000003c0)=0xffffffffffffff40, 0x20000000000) sendmmsg(r8, &(0x7f000000a200)=[{{0x0, 0x0, &(0x7f0000000600)}}, {{&(0x7f0000006040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f00000061c0)=[{&(0x7f0000006080)='y', 0x1}], 0x1, &(0x7f0000006200)}}], 0x2, 0x4040800) timer_create(0x7, &(0x7f0000000340)={0x0, 0x5, 0x2, @thr={&(0x7f0000000240)="81542158c7866a871c78", &(0x7f0000000280)="5f28aeafc63e2a1ba56986126f3c758405564ac346563e7492e4518943769276dca929f0f26846a8feb8ee860c2b9af87202e90477a3295bfd0ffe07c981f8fc526038692a70ff7f3714663e8b8161ee5095ddfba10f5d2aea5f7a254336d6d4b27d85c8e874024c927e9bcf7b679a07dcae1bb466521e4a9ce0ba9969a600e26d8b44066df12dcf57e4dfc12ec01cc0854c00704dd1b671d5e45114fc6923854e477bfed7cffe0577"}}, &(0x7f0000000380)) [ 78.458404] attempt to access beyond end of device [ 78.463460] loop3: rw=4096, want=136, limit=16 [ 78.468090] gfs2: error 10 reading superblock [ 78.472625] gfs2: fsid=_dev_input_mice: can't read superblock [ 78.478533] gfs2: fsid=_dev_input_mice: can't read superblock: -5 2018/03/31 17:59:07 executing program 2: r0 = socket(0x10, 0x80002, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x409, 0xfff, 0x7fff, 0x80000000, 0xffffffff}, 0x14) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000b4bffc), 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000000c0)=0x6, 0x8) 2018/03/31 17:59:07 executing program 1: signalfd4(0xffffffffffffff9c, &(0x7f00000002c0)={0x5}, 0x8, 0x9107e081c60366cf) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002c40)='/dev/vcsa#\x00', 0x0, 0x80080) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002c80)={0x0, 0x34, "47223f0f3b8c4a747dc11356ff8d99d30061982c5db25e6536abca9c38cfc3938925dde9ba8e04f77a7598595d3c5a27377fa6f6"}, &(0x7f0000002cc0)=0x3c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000002d00)=ANY=[@ANYRES32=r2, @ANYBLOB="03b63100ec0b9de6fc32f3798ef6d9b6c28bca1606006b7969f993bd1c75b555770b3977297c4e32b084be36e77ac8f79d6bd90000"], 0x39) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000003c0)="466d98c10ad87cd70adad682d9a14a0b16e6e325c8abcebbc64b12aabd4fdf77124af07dfa33ebe36f11f10d2c6a30c49e9cdeef44da2b58321a78799e14f3527c5431e28764de7ddaf4b5dccd7f2a560b7d4db4de847a") ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000180)={0x6}) r4 = creat(&(0x7f0000000440)='./file0\x00', 0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000640)={0x0, 0x3}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000006c0)={0x0, 0x3, 0x8, 0xfc2}, &(0x7f0000000700)=0x10) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = socket$vsock_stream(0x28, 0x1, 0x0) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x400000, 0x0) accept4$alg(r6, 0x0, 0x0, 0x0) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10) r7 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x435, 0x2) recvfrom$llc(r7, &(0x7f0000000800)=""/145, 0x32a, 0x100, 0x0, 0xffffffffffffffe8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r7, 0xc01064b5, &(0x7f0000000280)={&(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r8 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) dup2(r0, r8) ioctl$PIO_FONTRESET(r7, 0x4b6d, 0x0) ioctl$KVM_SET_CPUID(r8, 0x4008ae8a, &(0x7f0000000300)=ANY=[@ANYBLOB="01000020000000000200000001f8ffff08000000790a00003fffffff00000000b97867d66d20c034358072260e9c7f62aa8cf884b278057b25d5418b5c70f868149bb3bc28b1184f915363ff00e9d21593d81a902f1310432d1652f0648e5834bf2d1ac7bedfed6d0d844ca1fe1904bf1aaba87312c4e1acb11fe37a1719c470803a7ddaf0dda588710f6ae19cf253096be57ce3c21b61137c029ae5ae01004080960dd8d0512b12"]) r9 = dup3(r0, r3, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r9, 0x10e, 0x1, &(0x7f00000001c0)=0x17, 0x4) 2018/03/31 17:59:07 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x1) accept$inet(r0, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0xb52, 0x8}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x4, 0x7, [0x9, 0x800, 0x6, 0x1, 0x7, 0xfff, 0x3]}, &(0x7f0000000100)=0x16) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)) [ 78.556222] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 78.590431] hfs: unable to parse mount options 2018/03/31 17:59:07 executing program 2: r0 = socket$unix(0x1, 0xa, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) io_setup(0x6, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000140)}]) 2018/03/31 17:59:07 executing program 7: socket$alg(0x26, 0x5, 0x0) r0 = getpid() userfaultfd(0x0) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0xffffc) userfaultfd(0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/126, 0x7e) r1 = creat(&(0x7f0000000440)='./control\x00', 0x101) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) clone(0x200, &(0x7f0000000740)="b11f08e9bab2a266a8d9000000000000000096", &(0x7f0000000900), &(0x7f0000000100), &(0x7f0000000600)="9798154d93170000f43a128a3b8e4c5ee429f176141cfbafc5def88724ac3423e7840915f50f5be22e5f482ca997be0311ddc838de9c22b30db990daefb297391de7df1e59557c3620a070") getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x7, 0x10000, 0x9, 0x1f, 0x1e5e, 0x4, 0x9, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x6, 0x7f, 0x5, 0x3ff}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000500)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffff, 0x2, 0x7fffffff, 0x7fff, 0x1}, &(0x7f0000000300)=0x98) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) mkdir(&(0x7f000082f000)='./file0\x00', 0x2) r3 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x2b, 0x0) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f00000004c0)=0x2) readahead(r1, 0x5, 0x10c) userfaultfd(0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x7, 0x80000) ioctl$KDSETLED(r3, 0x4b32, 0x2) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="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"]) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f00000005c0)={0x80fed, 0xf, 0x0, 0xffffffffffffffff}) dup3(r5, r6, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000240)=&(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000140)={0x3f, 0xc, 0x1, 0x6}, &(0x7f00000001c0)=0x10) listen$netrom(0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000000280), &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x1, 0x0, @time, {0x3}, {}, @time=@time={0x77359400}}], 0x30) [ 78.609066] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 78.698835] hfs: unable to parse mount options 2018/03/31 17:59:07 executing program 4: rt_sigpending(&(0x7f00000001c0), 0x8) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000180)=@get_event={0xc, 0x0, 0xfa00}, 0xffffffd3) 2018/03/31 17:59:08 executing program 2: r0 = socket$inet(0x2, 0x803, 0x5) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x7fffffff) perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000000), 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1002, &(0x7f0000000380)='M') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000480)={&(0x7f0000000440)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x401, 0x18}, 0xc) r2 = gettid() bind$pptp(r0, &(0x7f0000000800)={0x18, 0x2}, 0x1e) perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x1000, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x10000, 0x2, 0x8, 0x45f48e14, 0x8, 0x80000000, 0x0, 0x400000000, 0x1000, 0x10000, 0x0, 0x0, 0x10001, 0x7, 0x7, 0xe5, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x2, 0xfffffffffffff475, 0x3, 0x0, 0x530, 0x7, 0x0, 0xe0000000, 0x0, 0x8, 0x4, @perf_config_ext={0xd2ad, 0x3}, 0x400, 0x100000000, 0x1, 0x6, 0x5, 0x401, 0x7}, r2, 0xd, 0xffffffffffffffff, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001080)={0xffffffffffffffff}) sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x100000000, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000240)="3f030443bb32d7f3e046d8e7f057ea3f48316223a568e159d221e300e1c1f40b748f40d4e21a812644710a35e923c6cd48b3387a7997b39f09d98cf94e019559a4359cddc6b50cb862e0233cc4ef4cc78b257781288de457109a0015234bc2e4b80f34eea6d6170be09aa40067d230c0dfc142307a6ae8727caf4bbc7f143255e2d404aeaa995d2f8b336b5b6872ab5834d77732cd848879c8771a1db29302e76e909835e2263f6b4d697c4b1a0e6421122b88d845f9855f6333abc9513df53d5dd5ee3f0f3fa3b651234f2af7f99f5ec35bcd", 0xd3}, {&(0x7f0000001a80)="53350b7ffdffcb71efa8f9dc3b41bfc6b0cc504d0f1282bbe8a1f9051cfd4a72b9afa8fed5c69fda60a7e9ef84ba58d65a559324c902e6f567da3c4a035c671db2eb8bc54445f61bde2c74bbfb6d3428e2221b87b3d36b3196fbad7a2aed70385546748e5720d16e5d71917ed3275e463382df5d6fd641e79d5e6a7e980687c8bf795445b7e04389d6dbd686891eb53960f65448cbd9f007e10398f87d63e21f1cd5df7b52e2fcdee43b7cfc0eb7f325b77cab0f5988a3691d6cb5533b6ce090927741907ba820b22b299ba231e3d3eda55e4409f97bbbb0bd469d11b0f175a9fbda9d509deb8b43766fa095fd2cd6b09b64adf40b25290aa386c3213a2094ac8adafbca88e877d479ddd22a5eeb52e1bf0d6919790c6edbab65e4db7783ef0b113c2c9f0a401ae48f77782601542a9ded1a5657cbcaa56caa5366956751fec2aaa3b4b431ae165889dac729df233691df3e473c999857f6e09eed02e61bd06f86e2d4674979dabf366cdc185bc2aa974945571ad769c1281fdbb4841e23d6b9086afe12a3553dc79f709e6d83dcc2ba9fb35a9b1e9fd19b74152308e8adc41e1bbac9752bccbbb2fbed7827395146fca0431a518587cc1fa4b184303488318bd85686849b53d7a4fe7610eaef1932959d4bd922b4b76c10fff2b5c019b30c60d1fc6ede0a0e9e0673a1ffac469f984cc107ba38f59d535e74364f62d82da741980de05d40c7a43d3cf9689726e8cb2d0ab9652f36e450e97fd212aaa190b9d66a38d6e13497bf01de92d47474ad66164b7d89951b555b2849b18aa3afda9924234c7e8903941be261e7b13c84a7603d6660f4d8045ca50ff8e89d22f796468ac6ebbe453b640a479fd97b2944a5e1813bd72fe379cb34c2603072f815a6346447f2432de1774322cf08cb393f77fa310e9b8fc8148a4ba5a1dbbba2caeaf974a52a799ee014bab0c7e9d11f751dd5a74036417d4997fe51ada967a215aa8a9b4315d2727156f62991352f575893cf650db8b4f55bdc3a740368f5a9f077e1f20ef2919103f74142ebd5783edfceec6d5725443ab8fb15800a0b9a7c1029beb522a0820d1bf27c379af1335d1acb535ebd431c3ae5e331c2a9f24ca40307795ea54c4ae1d757967b131b74448e747e5e35ae41cf5cef477d487ba48466ea5761f1e8ce2681a799d197ea4687d0868a3488d1418aaf2c9ebf692509eb5c1853ea18612b7dc07b311fedcb12fb0e4a77069830043751aa40b5ac84b5f2ad34b1f3bd67763a2493b0c339d857744d4043217f9d490ef887e3ee75369e328a3d39a4d4c350c1762be2d47f68059bc5017bd9b3ed671237380b9b4eb5ecb73a458c5b89159d8af6235634be89c1c365bf41d4e19b30aadb337f160545ba4e7b2f4cd7cf0cca574b99a3dae5a1d67885b33281a6698daf30d493b5570ede61eba4ec0827209b700673ad116d8233d3cd56265ff83cf10895e71220e91f2168e64b562bb543c8b78dbd882f39badd3cbd369c16a97e6efe994367966dc8dc8df79ad54f5aa48d4bdefbf5ba1e4727ea24ff361868ab21c4c4d4060e08e74d1eb477c72342692e8252546adbb8d2bc30d427455da47e9061611064b1f10075b48cc720e13e6e1138ce11ac1e4781f829a0134afc7047fd928f7fbcfa75c47c064ee764676efe274da3136945d5277323d9ea7b9f05c99c541e1c3adabc1d8bfc310c8b42c47132a377417faa75cadf305d1bc6c832b9f817562be6b6643082d769992389c624c812211f564f1fd17efac575605b735fd4dfe2963e45b5a043a1637f28d8ac1f076ec3eb845a9f282e537fc04b2d3f689ee40704c55bbad525487d58f26975caaf635f8b11a35618767afcb5b064e469392394c8318b982f63ceb49f29ab093a1072f6da86526be606bc5be4072c759fde4647f47b00c6b8c33814e2b459b9ebb93cb6400ca1ff3b4467ea08d585675ea31465831714cd0577c0374d85eaa9ee5f67b9f88c77cc654403290a255690803e6e28168ef599ec055f13f7743be53f6e7e3a295154e4bc4b4c8dd91bec38b088d67a41d3d36adf12cf3b2dd5930130475ccf4f3b28a6cf189946a9122472c9a9844db8f62c2e2bbd8c640e0e842fa8f31daa06ef1f8fbba4cf17adbba2261033c099050dcc85bd030837ff19341fc3214b0ac56abdaebb3c09a2df58dbc613313ea6ce87d3108be068990b1bd442dcf394085d3983e47b988a08bf2cd304a6758a97dea217e91167f1a9488c8071aec184bc38a2162d6ea8e981e720cf1497e941468990dd614a48f26048ec2e4d100fe5baf405e982f98c918e3a42ac95abf44e24c961f5c021a42ab241338bc82f1631d1eeb350cfaa4235f7d4642f6918edf8ab218efa3fa9f23b9dfe5a80fa1ecc1d6a1ed1ad3cc1d72a5e4a0fdde7060332534137593b31da00c454fd5e556632db2be51c8ba52710e6f7818a7a119292a96d33002d281b83a560678a509384027796f9d63ead27545d9faf0b7fcb2c3a829c660064e40bc2f3b67c142aa04e5ed6d4024be3f3f8e0ddf3b39f1efebb173f6845a027da3ab76d152e211d4df9b6a97f2679fc9defbb3d8460d44e8d3bf349c0ee149db4675302242b48f2f8cdb896aaee2ec1e8670b2d6609a4ffdf468ea41afb7e58b7710f0b68a9c0cdef1c05ad2ccbe42f068f9dc7b3ab752b97ecf517ea7f50bfbfa84209e981a4b777450f54da366cb70e379ba0e063a618f40253abfa02794b803278f6d421806d697a8ae4d23173fae046654e1fa42bcf20d9641311e61e976600faeb0c13a3c9c9a043ba725fe236947f99c5089ad964bcf97a985f42f9ea901ce847347d6c346871fa4ba1faabcd926d1facb086bd1bd1d1f32a8e24ee702ab387675414ebf0be39ab74acedbae5202f584fcdd2694cda2924d818a7d5b5c305c81c0ac946a04f4517e68fa46e46f6f3d3fd16275294e6f67d03617652a8275a7c204c93e403f680589e50b00ea45959366bb0dfce6f022c8d519cb7bab37fec70432c803ec3c20092986985b92c13f37ab2ebc18486e0215bac7cb39ef5bbe6f836d3cf7fb8088a80fd742303353b58324ac91655a85eeccfa6327c4d55c9752845e96ce318c6b68610e39c19a6ba281cfadef5f0950453bbd16d630fd5442939c5960cd379df2fbe1f0816d0a191f29289264fbf3974bdef6783d354a35839aa4c073c25a293d32b4b861393c894d251e01c98acd54d5669a66c30f4eb7785a9bcab0a07b73a9def5d485fd22b3202dde6b264f1d2f7c26cfeb5e347f517fb2f1ca3ca30bfb30d054fbd35337bddd3ecc09d95435833e1ee851a8fd197627a993465a178e518e86e13fd38b400d07cb81ccf5712b0303103f5055014f2af1b4dede7c4096fbd60026253e79badac60ca63f6cb9e3d7eda40fade09ac9367cb6190e00ddfd27f96cadbd3f5b03ce576247c97a71d0cf3fcd441eb89c1b89c8e5a567611084d7616837994603d36bdd5a38f4e8d6cc35e545aa00b61f5d118c93384a39ec2e0b10a00e79c52921665e2f0ec700b386a65d546a99f58d68f49d3fc7c0aca07377e8311c99df08b62dbf4d98aafad541aa4e77e254eff5e13fb0dc926019c051650d73a3cd7e02ad532dcd3c961d7d927919eb0004467f6382c2cedeaf9552dbb733a7dde5d981adc75b0c138b67d2eedb92ea56492b71fc497c51b203d09caacc92d2d907fc55d6404812649bb22bc49b70c13fc38eca9dfb357e40d30bb48d1eadba6afe3c0353521076a1abf5111e499e2391b09299d5eb3757cd52d3d6cee8296c0cf9e4c50a2873bc877b833a1c5c8fd9a2c51259ed8976197700f7bab138d4c9b24f1f92d1a11d3fa0a3645800b7903671f314f14bd232d18cf0f8d512fc4f0edc426c48e08c4927c1f452824a2010cb67c9b3b474dfc5e19c3bbf0c441f5e6d2bbcca38d11e77c1ec592607365244e2a4445eb4655d70339c2f793c51bd02af762c167a6193b1808a81bf1310a6a0ba8a89fe7b66ffe6ba16ad53550b9574fbeb9171408882abfb6143ab98ea27862a200b2b13c72151ffcc874db1fc2c1e4792b772580b497e9a538b8eadf170233d39ac073b1d4e9ad3ed254c2daf6e7a7695b5b0a18dbe1913e9671228d409456da5b922bb64d3151230ee5f010c5f19e32f7503da57a319f35196b70969fcf711bdb5f6fe3b21d216f2e183119baae3711986406266e544f7d67c7222bdb459042a07506ebdc355ec0e1cf40b43d6c7c65bb07ccfcc11ded910f9baecacf0905eacbced258f5d325235d2c24faa439cbe789724c782cc420dab06bd8fcb73dca28be448d5b2aa042d294d79badea7ba7c8bfa58321032a7b92874f6357246f2bcb03c4b639bfe26f9cab46ddd2e3146bf345fb32fd1c51ee5812760e9fb68e9ef85d11eda3515b273bc0df41f00d268a2b3ff13e131766eeaaac76c9f5c3aa3f09c82bd6387cc2600fa6d4be012fef3d6fab7aeb48e3b1bd76a0a92dea6b9598a7adc352434408cf7c37eb9fdd017a113537f4ac072bfdf289da8b13dec9f39603c4af6f013c404dbf7323351d5fcdfc029ba1bdd3e833436b2b50d57ad1c6c23349840de5dac6395dae2210f315b7eb3f2660ab3b0de4a0798033e1244e20a5976fe5a42ab03799c2bf4c089c4d66cad489181e75e0309c9ddb91ceeac3a1d4f739af10240f8e5c91ea2b16ec8904d9ee19b772a76dfd9a4d08d958a627ede2c7f90eba414431424aa215a0931c145deff1c752bffd515f8ee2d46b80d3f0cbe78f81437ffa7a6ab213023a4f959c6159c5009fff8bcd79edce2053a6155b50cf712b3794eb1b9fb0a1403ce4c6eea1a2cb30d2ef7494ca092a9806c96b3b98e50e93315a464f53284cd5fae741bb5351bfc2cbda6d04bee4b6f07a4256641d12e8e9311f1c4bfabbfeb5abd69fad6dc27be92f249826e685785e024d1f92a197c20e5291bd957216bfee2bcc6178301e8f549ce8c76b04cfced1b050886c9247d25116f86c5e08af5e7043a615ec529de8ad8a1f5c4f6db32d2fe3a86cbe82a533f8fcd19201a0cab50caa8899fab26d5c3fd67f795f0cc3590c57f1321a47796320a34fddccbd7c1d488e9612a4539ecfc50b7c5e31c352e651df709c21ff29bdc42048932375bcbb07ce0fba9fd8555adbf970441b551a1decfff28c5fc41f9e525cc9a0cda00ec469ce3d22bd230f75f54c3bbe66ae270005976054f2b9a466826991d2e331764f086aeaddd62edde040914dac35a7659e5a75b076dfb4b163ac651d3695407fc3f7e18768e1905d0327fd48850bf5a631c7ab6f80dfb735ed5122ace6f9358d5a375f313c5d024d11ae5736437b0c12bfedd89762fa20dee1e297e1f197e83bbb6eafb1cb99a1c93b7f5842f55fe8e23b724e0d99acef164c57aec75fa90fe0d6634d437569c01d46f0cce405d66ccc1b8b877c4f5b2efcf16925b045b2bcbbe669006da91d5a6dda0e5cb1337e453daffe6ddcb6b83bc38374f0bbb3f8f4829feeed2dd766f68841dc3900782fc0514d89f292b08f9611056a0009fea0ac3f4633d989f6654eded710fac9c73b1ba9e81d0ff62b05851c1e2f36906d01b1503da199b475b1e1ab6cb84167e33172134aba893edaa9bebd5f23c08bc717e7bb68d8a90a4cd73979b102acf0ebb0820ea0169ef6e3b9b001883bbbe96325bb97e76eab715d22818265c0419640b00260266000cb6dd54311e043099e8596a358e7bad41a53b64bdfa0acbd05e5b07b9e2c35b10516e8ab89b36c9e758df01ae798e648eebb", 0x1000}, {&(0x7f0000000580)="6a007b7b47ed462f883fd8b16dd61700832c98828a7977ec2cba4757e9f47f7abe518e52ec1c49828b8c96ba89d93b642cbff107c9103c2ea4aef3a582c9085523700d934d0b21ab22b282965aec590c2a813eadcc0219fa765df8128c8c63fcf251dbea7a690b64054c9e250ba3", 0x6e}, {&(0x7f0000000840)="b2fe7b60d89684b738f276b3229a7ea354e229ac95c2305398a11d1135d675db9f6f8d01d58a58ee2d1b18ca43ddb3ff1999599405a71c3105a767cb366a11f7d8cc0ecc4cbe8bbe47776f54c0b406c825f7d4777950114dbc9d7eceff6417c7e705cf51147a72265269914bdea29bb224527190b5d42cfc42b35c6a4afa0767ae8c05caf39b252f3e960ebd19e6a645afb0b0b5248083974bae4355c9cd723c5cbc2228624122d389bf9f0aedcad864123283cec6068589ac1993dfbae3145d5ba0e970438304853dfa3b4885227a05a0ab1733fc28f81e6916fd003e2fb8", 0xdf}, {&(0x7f0000000680)="7b1fd5f3f61b028285ffc50cc3ad76521b4e22b3a36fe51602e57461e8bb60ee5c768c2f2c26c64a6f4d0bcf28fdabbac15a2c9357dbc267375f5369dbd64227c8d3e5608db6b3f2868f4ae89cccfd1d7ca98d7a044aa93bb70eaa7bd274c40484996292a6545c783881f1c19cb8efcee9c6d79388da35a66487657fc63923e7552e65e47b01628a5d363344b145c234a047363546ec85700cf2cf26876159124812", 0xa2}], 0x5, 0x0, 0x0, 0x24000000}, 0x10) sendmsg$kcm(r3, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f00000010c0)="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", 0xfa}], 0x1, &(0x7f00000018c0)}, 0x800) pipe(&(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f0000000980)=""/206) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={0xffffffffffffffff, 0x28, &(0x7f0000000500)}, 0x10) uname(&(0x7f0000000a80)=""/249) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x9, 0x20, 0x1, 0x81}, &(0x7f0000000740)=0x18) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000640), 0x4) [ 78.860984] raw_sendmsg: syz-executor2 forgot to set AF_INET. Fix it! [ 78.873758] EXT4-fs (sda1): Unrecognized mount option "?C»2×óàFØçðWê?H1b#¥háYÒ!ã" or missing value [ 78.901188] EXT4-fs (sda1): Unrecognized mount option "?C»2×óàFØçðWê?H1b#¥háYÒ!ã" or missing value 2018/03/31 17:59:08 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x2, 0x237}, &(0x7f0000000080)=0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x6f9da1c2a72e8a1e, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000000340)={@multicast1=0xe0000001, @empty, @multicast1=0xe0000001}, 0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x100000000}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r4, 0xc1004110, &(0x7f0000001f64)) 2018/03/31 17:59:08 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000040)={0x61b23536, 0x0, 0x200, 0x6, "72dff87a8a350b88250c223c9dc421d7f227c18fb997350e05738948313ef0c83502b3a23f2bf3edd2d3a56d", 0xe271}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xff, 0x2, 0x20, 0x40, 0x8}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={r2, 0x7}, &(0x7f0000000700)=0x8) r3 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="7eb70adc013608c54e22ca1a034c3635567797a9af", 0x15, 0xfffffffffffffffd) r4 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="20c9eb758c544838739e8af7a9347c06195504a2f95dead6cdd5c5882a67f6c9809d895ffdea01be0454d3b0527f858eaf6a5d3f5f1e691dbad2cc39927a44696c5fc040e1d4813e62e760706ca0d1e2b1bf2790650bb18ac7da2a691e57e775e25ded5c12a96229a6eebdee53feb43a20097e72929e0be6dd3a5db66009823780d34c", 0x83, 0xfffffffffffffffb) r5 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="d7725a65f4ab350b86ca74c260d40b90c9fdb6022722d8637e570035afba6f1bd65375847544122d1542ee499f28d0f2076655d1fe52d7a62976e83483062b045c52a1042d3392db7e3d863c3f844beb657eeb0f27e7b54803da35a9c17e1eb2a980ee5cca95cfc0b2463968dd4e0ec084998f9a3b5eab957dc68819cbaf1e6a7395e6cde5f822130030064629e2fcff7d1caabfe2cc1dce9700b8d4591a606ad7c18397a59edfc73963aa575a381906ab3114da0ab2444bdd6ac2639f4ba3aff3c58e6acc18240f097fc0278cea80c380842a28dbcd7ce57389", 0xda, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f00000005c0)={r3, r4, r5}, &(0x7f0000000600)=""/63, 0x3f, &(0x7f00000006c0)={&(0x7f0000000640)={'wp256\x00'}, &(0x7f0000000680)}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000200)=0x84) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000680)=0x8000, 0x4) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/03/31 17:59:08 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2000, 0x20) recvfrom$ax25(r1, &(0x7f0000000040)=""/185, 0xb9, 0x0, &(0x7f0000000100)={0x3, {"228fcffb647c50"}, 0xfffffffffffffffd}, 0x10) 2018/03/31 17:59:08 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000100)={0x2, [0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000000000)=""/174) 2018/03/31 17:59:08 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000480)=""/4096, &(0x7f0000000080)=0x1000) r2 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ppoll(&(0x7f00000002c0)=[{r2}, {r0}], 0x2, &(0x7f00000003c0)={0x77359400}, &(0x7f0000000440), 0x8) 2018/03/31 17:59:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x100, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) syz_open_procfs(r3, &(0x7f0000000800)='auxv\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20100080}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r2, 0x200, 0x70bd25, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2b45}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9e}]}, 0x38}, 0x1, 0x0, 0x0, 0x41}, 0x4000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) syz_mount_image$hfs(&(0x7f0000000640)='hfs\x00', &(0x7f0000000680)='./file0\x00', 0x7, 0x1, &(0x7f0000000780)=[{&(0x7f00000006c0)="b88e0fafbcb4db74f98c151e01339ba5eee813d6db1fcbb7668f04b41f37d41acd9062da243fadb092591e0cbf584d60ea6453c71d5429798b5fe230d4bb84b9ace451369f4c1b16bfe25feda5c1a14a78ef51c70ad40ea4bf67e463f0fcdbe6a6ded795bdcd16ba9ee5a4892249450332b9a4b31b499ecae32d3d8fddbd6029e6f95edbc9d3e6c3b476ffbb02c76f4432afeceb1ec033c25fdea9a5049d054386", 0xa1, 0xfffffffffffffffa}], 0x400, &(0x7f00000007c0)={[{@umask={'umask', 0x3d, [0x35, 0x30, 0x37, 0x37, 0x33]}, 0x2c}, {@session={'session', 0x3d, [0x35, 0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x2d, 0x34, 0x37]}, 0x2c}, {@creator={'creator', 0x3d, "cc5f2043"}, 0x2c}]}) listen(r4, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80002) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x20, &(0x7f0000000400)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000004c0)={0x0, 0x1}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000540)={r6, 0x3, 0x4, 0xfffffffffffffffd, 0x4, 0x1af6, 0x1f, 0xb30f, {r7, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x7, 0x2, 0x1, 0x81, 0x9}}, &(0x7f0000000600)=0xb0) close(r0) r8 = accept4(r4, &(0x7f0000c71000)=@alg, &(0x7f00000003c0)=0xffffffffffffff40, 0x20000000000) sendmmsg(r8, &(0x7f000000a200)=[{{0x0, 0x0, &(0x7f0000000600)}}, {{&(0x7f0000006040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f00000061c0)=[{&(0x7f0000006080)='y', 0x1}], 0x1, &(0x7f0000006200)}}], 0x2, 0x4040800) timer_create(0x7, &(0x7f0000000340)={0x0, 0x5, 0x2, @thr={&(0x7f0000000240)="81542158c7866a871c78", &(0x7f0000000280)="5f28aeafc63e2a1ba56986126f3c758405564ac346563e7492e4518943769276dca929f0f26846a8feb8ee860c2b9af87202e90477a3295bfd0ffe07c981f8fc526038692a70ff7f3714663e8b8161ee5095ddfba10f5d2aea5f7a254336d6d4b27d85c8e874024c927e9bcf7b679a07dcae1bb466521e4a9ce0ba9969a600e26d8b44066df12dcf57e4dfc12ec01cc0854c00704dd1b671d5e45114fc6923854e477bfed7cffe0577"}}, &(0x7f0000000380)) 2018/03/31 17:59:08 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x4, &(0x7f0000000500)=[{&(0x7f00000001c0)="efda29818b2f6c6ddcc5949e4e2cc9a7e0be3b9b96999a7f0f21e83211802a3a93a9629f46af4fe6730195332b6bb504c2e21437a95a090603ba9b7b61e7bcf61259f8f328e99545e236f3379e84ecfd2f47d418e26b217fb42e70f13a98220818a245e534edfd0b91c064ccecfd816bbb3fbc80841c3906698f5e9b1c15eb21e877e4053a5dfb0b32384e2e3eb8a60641", 0x91, 0x7}, {&(0x7f0000000280)="c4fd8413a7159f0c3d2f457bff7fabb3e103978648644ca1fadbd290a7a74f3a50c33070f4ed703f8d12b1f219d117bb230b6fdc4133f9330526174be50795196dfc009114976050ce915643714cce0796a5d60e34ad03d4fb4979f43ecdfc5f370f43796469a9f5ada4759c0fee0b7435cf42d8bf4f555932137baf32e1c1fa3d88ecc0d40c1ecd5ec7ad80ecd7ee64f893213eef98cde90ae9114ba79a4a34be6d2a83fff43552c7353ad32cf8adf2fa3268893c66848be772ed118671b37bf5951bfdc174e442a7aa85d56cac1d8570b15bf4633a", 0xd6, 0x1000}, {&(0x7f0000000380)="f40c0a26d6931d8bf012b45aa3bdba3c6fe702685301b7a0c375419a29f68d5df8830ada7f87215c96401a2f34c0810cc9cc40a57fe0d169b2520f5be403f7b0226d0922019e7eeb7e50db7e7dbf3f85ec60cc93b156efb1324edf20980b40db5c8007c6258416428f1ab840685d0501540b7cb7b2f31d3df73c4a51dae506ae380915a364dc73bd5ebf345747d6382fe60e86ed6b743186db7b92287ae559f0d046e9283ec5ca7ddb42485abb737d290f402ee09b706e7c33f34815ffb2ad295feaa200bf1c65f736c2525f2b7fa5a9d95692bae8d6544f0864e81802", 0xdd, 0xaf}, {&(0x7f0000000480)="ef1df7b1167bc19b6f9db5dd2158bb29b94bee3d8c2265e6216c06479c94929a8e05e3647cadcab9d98c542ddb7f0bbc09be8941f4d5976edb66154676eabd04ce629f5db9889a931c1f77f33e6541cdb726a548946f61044da3ed2e49816f15711a6a8bba6bb2a0ca37", 0x6a, 0x9}], 0x1000080, &(0x7f0000000580)={[{@norecovery='norecovery', 0x2c}, {@quota_off='quota=off', 0x2c}, {@localflocks='localflocks', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@meta='meta', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/input/mice\x00'}, 0x2c}, {@commit={'commit', 0x3d, [0x32, 0x37]}, 0x2c}, {@noacl='noacl', 0x2c}]}) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/03/31 17:59:08 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000140)={&(0x7f0000ffc000/0x3000)=nil, 0x6fd8, 0x3, 0x4, &(0x7f0000ffd000/0x3000)=nil, 0x7}) socket$inet_udp(0x2, 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000080), 0x0, {0xa, 0x0, 0x7cd1, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x38) 2018/03/31 17:59:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)={0x7ff, 0x2}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x76) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) connect$netrom(r3, &(0x7f00000000c0)=@full={{0x3, {"ed42e0b6505feb"}, 0x7f}, [{"25a3415a376c9b"}, {"a2eb9ed99b2a90"}, {"5ace68e06279b1"}, {"a879afb253e129"}, {"8d2a6aabc8233c"}, {"715bdce21c7231"}, {"5c20f08139d965"}, {"3642a8f77f5b2a"}]}, 0x48) 2018/03/31 17:59:08 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$setfpexc(0xc, 0x30003) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0f000d0000080000fa", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x10) [ 79.373810] hfs: unable to parse mount options [ 79.391712] gfs2: fsid=_dev_input_mice: Trying to join cluster "lock_nolock", "_dev_input_mice" [ 79.400608] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 79.411057] gfs2: fsid=_dev_input_mice: Now mounting FS... 2018/03/31 17:59:08 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000003fe0)) madvise(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x40000000c) 2018/03/31 17:59:08 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='oom_adj\x00') setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x0, 0x33df9ad7}, 0x8) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r2 = getpid() bind$ax25(r1, &(0x7f0000000140)={0x3, {"7fe07b20025726"}, 0x6a}, 0x10) r3 = getpgid(0xffffffffffffffff) setpgid(r2, r3) preadv(r0, &(0x7f0000000180), 0x1000000000000057, 0x0) 2018/03/31 17:59:08 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap$binder(&(0x7f0000ffb000/0x5000)=nil, 0x5000, 0x0, 0x12, r0, 0x0) [ 79.452553] attempt to access beyond end of device [ 79.457664] loop3: rw=4096, want=136, limit=16 [ 79.462550] gfs2: error 10 reading superblock [ 79.467096] gfs2: fsid=_dev_input_mice: can't read superblock [ 79.473040] gfs2: fsid=_dev_input_mice: can't read superblock: -5 2018/03/31 17:59:08 executing program 0: syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000001c0)={'ah\x00'}, &(0x7f0000000240)=0x1e) getsockopt(r1, 0x10f, 0x80, &(0x7f0000000000)=""/4, &(0x7f0000000ffc)=0xffffffffffffff7e) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000140)=0x4, 0x4) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=@ipv6_deladdr={0x2c, 0x15, 0x29, 0x0, 0x0, {0xa, 0xbf}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xce, &(0x7f0000000080)=""/99, &(0x7f0000000100)=0x63) 2018/03/31 17:59:08 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8, 0x20001) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000600)={{0x2, 0x1, 0x4, 0x5, "5fc81f69f20ef4fb228cff7435b52fb2881a2ace9b6fb2ed09d678882cb78c1877fdc324d290553b337d28a0", 0x2}, 0xff, [0x0, 0x9, 0xff, 0x5, 0x1000, 0x2, 0xc34, 0x8000, 0x2, 0xf8, 0x3ff, 0xfffffffffffffde6, 0x1, 0x4, 0x8e6c, 0x9, 0x1f, 0xb762, 0x6, 0xfffffffffffffffc, 0x1f, 0x8001, 0x3, 0x6, 0x0, 0x3, 0x401, 0x6, 0xd9c, 0x4000, 0x6, 0xf62, 0x3, 0x10000, 0x4, 0x1, 0x7, 0x7, 0x1ff, 0x40, 0x10001, 0x2, 0xdd, 0x100000000, 0x2c, 0xffffffffffffffff, 0x6c, 0x1ff, 0x8, 0x8, 0x7ff, 0x0, 0x0, 0x401, 0xff, 0x6, 0x2, 0x7, 0x6, 0xe18, 0xdb, 0x800, 0x0, 0x6, 0x6, 0x8, 0x0, 0x7dea, 0x1ff800000000, 0x5c, 0x39, 0x9, 0xffff, 0x5, 0x5, 0x2, 0x4, 0x9a43, 0x5abbf4a6, 0x3, 0x6, 0x80000001, 0x13b, 0x100000001, 0x3eb2, 0x81, 0x7, 0x6, 0x5, 0x5, 0x5, 0x7, 0x6, 0x8000, 0xd64, 0x6, 0x1, 0x548e, 0xff, 0x0, 0x8001, 0x1, 0x20, 0x9, 0x10000, 0x9, 0x140, 0x10001, 0x9, 0x8, 0x9, 0x97e, 0x9, 0xf55c, 0xffffffffffffffc9, 0x9, 0x6d13, 0x0, 0x1, 0x5, 0xfffffffffffffffc, 0x4, 0x81, 0x6, 0xf13, 0x8000, 0x40, 0xffff], {0x0, 0x989680}}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x400000) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x3000) write$rdma_cm(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="0f00c49803f50b78", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x10) [ 79.589116] binder_alloc: binder_alloc_mmap_handler: 8304 20ffb000-21000000 already mapped failed -16 [ 79.651661] binder_alloc: binder_alloc_mmap_handler: 8304 20ffb000-20ffd000 already mapped failed -16 2018/03/31 17:59:09 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x85) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200400, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={0x0, 0xfff, 0x4, 0x81, 0x3, 0x6, 0x1, 0x2, {0x0, @in6={{0xa, 0x4e22, 0x400, @loopback={0x0, 0x1}, 0x400}}, 0x9, 0x8, 0x100, 0x6, 0x1}}, &(0x7f0000000440)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000480)={r2, 0x10000, 0x8}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f00000000c0)=[@assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3}], 0x30}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000340)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f00000004c0)=ANY=[@ANYBLOB="98000000", @ANYRES16=r3, @ANYBLOB="200029bd7000fcdbdf2504000000040003002c0001001400030000000000000000000000000000000000080002003c0000000c00070004000000040000000800050009000000080004000800000024000300080008000500000008000100000000000800080000000000080008000900000020000100080005000300000008000800000000000c0006006c626c63000000005b7d47dff50e34062faefd6abf857fc881801409e187a9caaf850e5467faf78e4154de5d0dbc856a4776b869f014be113d2c2b03fe8c91e9f3a22ade39"], 0x98}, 0x1, 0x0, 0x0, 0x840}, 0x800) r4 = socket$netlink(0x10, 0x3, 0xf) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300), 0x10) sendmsg$nl_generic(r4, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="180000003200fdff00000000000000000000000004000100bccb0f31c041123258316ccc42fa4aa29c33970d44a597367c91cec21cdd0188d9bfd311110900018000003bfcc9823874fe26a68efe6f478bb16d3e8c12d63ff9deba8aab5240438c000000000000000000fc196853b9b211f5eb18d1baec0000000000"], 0x18}, 0x1}, 0x0) 2018/03/31 17:59:09 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x4, &(0x7f0000000500)=[{&(0x7f00000001c0)="efda29818b2f6c6ddcc5949e4e2cc9a7e0be3b9b96999a7f0f21e83211802a3a93a9629f46af4fe6730195332b6bb504c2e21437a95a090603ba9b7b61e7bcf61259f8f328e99545e236f3379e84ecfd2f47d418e26b217fb42e70f13a98220818a245e534edfd0b91c064ccecfd816bbb3fbc80841c3906698f5e9b1c15eb21e877e4053a5dfb0b32384e2e3eb8a60641", 0x91, 0x7}, {&(0x7f0000000280)="c4fd8413a7159f0c3d2f457bff7fabb3e103978648644ca1fadbd290a7a74f3a50c33070f4ed703f8d12b1f219d117bb230b6fdc4133f9330526174be50795196dfc009114976050ce915643714cce0796a5d60e34ad03d4fb4979f43ecdfc5f370f43796469a9f5ada4759c0fee0b7435cf42d8bf4f555932137baf32e1c1fa3d88ecc0d40c1ecd5ec7ad80ecd7ee64f893213eef98cde90ae9114ba79a4a34be6d2a83fff43552c7353ad32cf8adf2fa3268893c66848be772ed118671b37bf5951bfdc174e442a7aa85d56cac1d8570b15bf4633a", 0xd6, 0x1000}, {&(0x7f0000000380)="f40c0a26d6931d8bf012b45aa3bdba3c6fe702685301b7a0c375419a29f68d5df8830ada7f87215c96401a2f34c0810cc9cc40a57fe0d169b2520f5be403f7b0226d0922019e7eeb7e50db7e7dbf3f85ec60cc93b156efb1324edf20980b40db5c8007c6258416428f1ab840685d0501540b7cb7b2f31d3df73c4a51dae506ae380915a364dc73bd5ebf345747d6382fe60e86ed6b743186db7b92287ae559f0d046e9283ec5ca7ddb42485abb737d290f402ee09b706e7c33f34815ffb2ad295feaa200bf1c65f736c2525f2b7fa5a9d95692bae8d6544f0864e81802", 0xdd, 0xaf}, {&(0x7f0000000480)="ef1df7b1167bc19b6f9db5dd2158bb29b94bee3d8c2265e6216c06479c94929a8e05e3647cadcab9d98c542ddb7f0bbc09be8941f4d5976edb66154676eabd04ce629f5db9889a931c1f77f33e6541cdb726a548946f61044da3ed2e49816f15711a6a8bba6bb2a0ca37", 0x6a, 0x9}], 0x1000080, &(0x7f0000000580)={[{@norecovery='norecovery', 0x2c}, {@quota_off='quota=off', 0x2c}, {@localflocks='localflocks', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@meta='meta', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/input/mice\x00'}, 0x2c}, {@commit={'commit', 0x3d, [0x32, 0x37]}, 0x2c}, {@noacl='noacl', 0x2c}]}) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/03/31 17:59:09 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x45, 0x1}, 0x3a7) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff1c, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x20000000005, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r1, &(0x7f00000013c0)=[{{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f00000000c0)=""/1, 0x1}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/206, 0xce}, {&(0x7f0000001280)=""/4, 0x4}], 0x4, &(0x7f0000001300)=""/108, 0x6c, 0x9}, 0x401}], 0x1, 0x2040, &(0x7f0000001400)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) sendmsg(r1, &(0x7f0000001440)={&(0x7f0000000040)=@nfc={0x27}, 0x80, &(0x7f0000001380)=[{&(0x7f0000001240)="19", 0x1}], 0x1, &(0x7f00000062c0)}, 0x0) 2018/03/31 17:59:09 executing program 6: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mknod(&(0x7f0000000840)='./file0\x00', 0x3, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x200) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)) r2 = socket$inet6(0xa, 0x802, 0x0) syz_open_pts(r1, 0x280000) connect$inet6(r2, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendto$inet6(r2, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) 2018/03/31 17:59:09 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000004200)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/231, 0xe7}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000100)=""/93, 0x5d}], 0x3, &(0x7f0000000200)=""/179, 0xb3, 0x280000000000000}, 0x8}, {{&(0x7f00000002c0)=@sco, 0x80, &(0x7f0000000380)=[{&(0x7f0000000340)=""/41, 0x29}], 0x1, &(0x7f00000003c0)=""/88, 0x58, 0xffffffffffff8000}, 0x5}, {{&(0x7f0000000440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f00000004c0)=""/195, 0xc3}, {&(0x7f0000001600)=""/22, 0x16}, {&(0x7f0000001640)=""/206, 0xce}, {&(0x7f0000001740)=""/248, 0xf8}, {&(0x7f0000001840)=""/206, 0xce}, {&(0x7f0000001940)=""/37, 0x25}, {&(0x7f0000001980)=""/103, 0x67}, {&(0x7f0000001a00)=""/227, 0xe3}, {&(0x7f0000001b00)=""/185, 0xb9}], 0x9, 0x0, 0x0, 0xffff}, 0x1}, {{&(0x7f0000001c80)=@nl=@proc, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001d00)=""/61, 0x3d}, {&(0x7f0000001d40)=""/127, 0x7f}, {&(0x7f0000001dc0)=""/13, 0xd}, {&(0x7f0000001e00)=""/104, 0x68}], 0x4, 0x0, 0x0, 0xffffffffffffff7f}, 0x7759}, {{&(0x7f0000001ec0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000003180)=[{&(0x7f0000001f40)=""/4096, 0x1000}, {&(0x7f0000002f40)=""/70, 0x46}, {&(0x7f0000002fc0)=""/72, 0x48}, {&(0x7f0000003040)=""/233, 0xe9}, {&(0x7f0000003140)=""/64, 0x40}], 0x5, &(0x7f0000003200)=""/4096, 0x1000, 0x5}, 0x3}], 0x5, 0x22, &(0x7f0000004340)) r1 = syz_open_dev$sg(&(0x7f0000004580)='/dev/sg#\x00', 0x5d, 0x402c00) ioctl$TIOCCONS(r1, 0x541d) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000004380)=ANY=[@ANYRES32=0x0, @ANYBLOB="c90000003eddae551a6e2e965ddebc35103a13747a829d9456748cc96443c2e665bb719ff28c2386b578b01b519d9eee43096c19b475c416b0afe405158084295c621d9474875e3088cc95d5e79d9aad44635d119953ed00d1c503ca16d48384f8f7716d6e6fbab9eab1fcb023ff2ec4da81a4d280daa792e1d2e6f4ce189c9964e179c2d94d0ecb6d3a56e859667171bd3f55d469624194f02acca48bf9ed1a609b1d5e2cd53285446ad84deb423b2f8e0ec8c427565a46faa0b44ec9acde2458b7b63e9317fe9013088ad48e"], &(0x7f0000004480)=0xd1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000044c0)={r2, 0x2}, &(0x7f0000004500)=0x8) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000045c0)={r3, 0xa, "825c4c42375ab629b7df"}, &(0x7f0000004600)=0x12) r5 = dup(r0) mkdir(&(0x7f0000004640)='./file0\x00', 0x2) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f0000004540)={0x8414, 0x3, 0x41ac, 0x800, "e4d7f3693b09f5aec3ed6266e9585345e953861ef2d62e18c90fa6eb99ad50ae"}) openat$cgroup_ro(r1, &(0x7f0000004680)='pids.current\x00', 0x0, 0x0) write$rdma_cm(r4, &(0x7f00000005c0)=@notify={0xf, 0x8, 0xfa00}, 0x10) 2018/03/31 17:59:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xffffffff, 0x0, 0x1}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000100)={0x0, 0xe0, 0x2, 0x0, 0x8, 0x7fffffff, 0x100000000, 0xfffffffffffffc01, 0x1f, 0x8, 0x82, 0x8}) ioctl$TIOCSTI(r0, 0x5412, 0x5) r2 = getpid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2) 2018/03/31 17:59:09 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x4, &(0x7f0000000500)=[{&(0x7f00000001c0)="efda29818b2f6c6ddcc5949e4e2cc9a7e0be3b9b96999a7f0f21e83211802a3a93a9629f46af4fe6730195332b6bb504c2e21437a95a090603ba9b7b61e7bcf61259f8f328e99545e236f3379e84ecfd2f47d418e26b217fb42e70f13a98220818a245e534edfd0b91c064ccecfd816bbb3fbc80841c3906698f5e9b1c15eb21e877e4053a5dfb0b32384e2e3eb8a60641", 0x91, 0x7}, {&(0x7f0000000280)="c4fd8413a7159f0c3d2f457bff7fabb3e103978648644ca1fadbd290a7a74f3a50c33070f4ed703f8d12b1f219d117bb230b6fdc4133f9330526174be50795196dfc009114976050ce915643714cce0796a5d60e34ad03d4fb4979f43ecdfc5f370f43796469a9f5ada4759c0fee0b7435cf42d8bf4f555932137baf32e1c1fa3d88ecc0d40c1ecd5ec7ad80ecd7ee64f893213eef98cde90ae9114ba79a4a34be6d2a83fff43552c7353ad32cf8adf2fa3268893c66848be772ed118671b37bf5951bfdc174e442a7aa85d56cac1d8570b15bf4633a", 0xd6, 0x1000}, {&(0x7f0000000380)="f40c0a26d6931d8bf012b45aa3bdba3c6fe702685301b7a0c375419a29f68d5df8830ada7f87215c96401a2f34c0810cc9cc40a57fe0d169b2520f5be403f7b0226d0922019e7eeb7e50db7e7dbf3f85ec60cc93b156efb1324edf20980b40db5c8007c6258416428f1ab840685d0501540b7cb7b2f31d3df73c4a51dae506ae380915a364dc73bd5ebf345747d6382fe60e86ed6b743186db7b92287ae559f0d046e9283ec5ca7ddb42485abb737d290f402ee09b706e7c33f34815ffb2ad295feaa200bf1c65f736c2525f2b7fa5a9d95692bae8d6544f0864e81802", 0xdd, 0xaf}, {&(0x7f0000000480)="ef1df7b1167bc19b6f9db5dd2158bb29b94bee3d8c2265e6216c06479c94929a8e05e3647cadcab9d98c542ddb7f0bbc09be8941f4d5976edb66154676eabd04ce629f5db9889a931c1f77f33e6541cdb726a548946f61044da3ed2e49816f15711a6a8bba6bb2a0ca37", 0x6a, 0x9}], 0x1000080, &(0x7f0000000580)={[{@norecovery='norecovery', 0x2c}, {@quota_off='quota=off', 0x2c}, {@localflocks='localflocks', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@meta='meta', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/input/mice\x00'}, 0x2c}, {@commit={'commit', 0x3d, [0x32, 0x37]}, 0x2c}, {@noacl='noacl', 0x2c}]}) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/03/31 17:59:09 executing program 1: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) r1 = socket$inet(0x2, 0x7fe, 0x1) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.ima\x00', &(0x7f00000000c0)='mime_typevmnet1cgroup\x00', 0x16, 0x3) getsockopt$sock_cred(r1, 0x1, 0x37, &(0x7f0000000000), &(0x7f0000003000)=0xc) [ 80.300262] gfs2: fsid=_dev_input_mice: Trying to join cluster "lock_nolock", "_dev_input_mice" [ 80.309233] gfs2: fsid=_dev_input_mice: Now mounting FS... [ 80.317282] sysfs: cannot create duplicate filename '/fs/gfs2/_dev_input_mice' [ 80.324830] CPU: 1 PID: 8333 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #8 [ 80.331919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.341278] Call Trace: [ 80.343856] dump_stack+0x194/0x24d [ 80.347467] ? arch_local_irq_restore+0x53/0x53 [ 80.352116] ? trace_hardirqs_on+0xd/0x10 [ 80.356247] ? sysfs_warn_dup+0x6c/0xa0 [ 80.360202] sysfs_warn_dup+0x83/0xa0 [ 80.363980] sysfs_create_dir_ns+0x178/0x1d0 [ 80.368366] kobject_add_internal+0x335/0xbc0 [ 80.372841] ? kobj_ns_type_registered+0x50/0x50 [ 80.377583] ? kfree_const+0x31/0x40 [ 80.381277] ? rcu_read_lock_sched_held+0x108/0x120 [ 80.386273] ? kfree+0x1f6/0x260 [ 80.389620] ? kfree_const+0x36/0x40 [ 80.393313] kobject_init_and_add+0xf9/0x150 [ 80.397785] ? kset_create_and_add+0x170/0x170 [ 80.402346] ? vsnprintf+0x1ed/0x1900 [ 80.406129] gfs2_sys_fs_add+0x1ff/0x580 [ 80.410170] ? recover_store+0x160/0x160 [ 80.414207] ? snprintf+0xc0/0xf0 [ 80.417637] ? vsprintf+0x40/0x40 [ 80.421067] ? set_blocksize+0x1f1/0x260 [ 80.425108] ? memcpy+0x45/0x50 [ 80.428369] fill_super+0x86f/0x1d70 [ 80.432503] ? vsnprintf+0x1ed/0x1900 [ 80.436288] ? gfs2_online_uevent+0x2a0/0x2a0 [ 80.440761] ? memcpy+0x45/0x50 [ 80.444023] ? match_strlcpy+0xbc/0xf0 [ 80.447888] ? snprintf+0xc0/0xf0 [ 80.451317] ? vsprintf+0x40/0x40 [ 80.454748] ? ns_capable_common+0xcf/0x160 [ 80.459047] ? set_blocksize+0x1f1/0x260 [ 80.463088] gfs2_mount+0x587/0x6e0 [ 80.466692] ? gfs2_mount+0x587/0x6e0 [ 80.470469] ? fill_super+0x1d70/0x1d70 [ 80.474431] mount_fs+0x66/0x2d0 [ 80.477780] vfs_kern_mount.part.26+0xc6/0x4a0 [ 80.482341] ? may_umount+0xa0/0xa0 [ 80.485944] ? _raw_read_unlock+0x22/0x30 [ 80.490067] ? __get_fs_type+0x8a/0xc0 [ 80.493934] do_mount+0xea4/0x2bb0 [ 80.497493] ? copy_mount_string+0x40/0x40 [ 80.501706] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 80.506708] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 80.511444] ? retint_kernel+0x10/0x10 [ 80.515312] ? copy_mount_options+0x183/0x2e0 [ 80.519781] ? copy_mount_options+0x1f7/0x2e0 [ 80.524257] SyS_mount+0xab/0x120 [ 80.527686] ? copy_mnt_ns+0xb30/0xb30 [ 80.531549] do_syscall_64+0x281/0x940 [ 80.535415] ? vmalloc_sync_all+0x30/0x30 [ 80.539540] ? _raw_spin_unlock_irq+0x27/0x70 [ 80.544017] ? finish_task_switch+0x1c1/0x7e0 [ 80.548490] ? syscall_return_slowpath+0x550/0x550 [ 80.553393] ? syscall_return_slowpath+0x2ac/0x550 [ 80.558297] ? prepare_exit_to_usermode+0x350/0x350 [ 80.563294] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 80.568636] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 80.573459] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 80.578625] RIP: 0033:0x4578aa [ 80.581795] RSP: 002b:00007f0eadc70bb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 80.589477] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00000000004578aa 2018/03/31 17:59:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000014c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x69) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x31, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) [ 80.596723] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f0eadc70c00 [ 80.603968] RBP: 0000000000000004 R08: 0000000020000580 R09: 00000000200000c0 [ 80.611212] R10: 0000000001000080 R11: 0000000000000246 R12: 0000000000000018 [ 80.618464] R13: 0000000000000665 R14: 00000000006fba18 R15: 0000000000000000 [ 80.625798] ------------[ cut here ]------------ [ 80.630570] kobject_add_internal failed for _dev_input_mice with -EEXIST, don't try to register things with the same name in the same directory. 2018/03/31 17:59:09 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @broadcast, 0x0}, &(0x7f00000001c0)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000500)={&(0x7f0000000200)=ANY=[@ANYBLOB="d0020000210008022abd7000fcdbdf257f000001000000000000000000000000000000000000000000000000000000004e2300764e2000010a00802000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="00000000b0000800ab0008000137a300c0ef4dfb3067ac4495dd996a0550b570b2f73a27c50e9fcc5f7254f28b0c5959a64d9b650cbbaa10dad2da6bd972d522db6bbfd5f9cb3b127cbdeeeab77407cb61e4c3fa71448c63c35ffc4041940dd1a2c93fad545026185aa8d23654ac1b51e7d7593cb66fb396a085f5541e82a0a20c0706707c5bb05123e106080edfb8a59069f345e30120271a40bd89fd0862309998e8cb5424fab194838842eac300418c3f7d0028001a00ff010000000000000000000000000001ac1414aa0000000000000000000000000a000901"], 0x2d0}, 0x1, 0x0, 0x0, 0x4048011}, 0x8010) r3 = open(&(0x7f00001de000)='./file1\x00', 0x191144, 0x2a) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000580)="fc3777cfaf2c7aa17c839e3c7ac56e600844d30a8bd24b2b57c910b3af4297") setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000600)='tls\x00', 0x4) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f00000005c0)=""/58) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc0189436, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffffff}) 2018/03/31 17:59:09 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0f000000080000fa", @ANYRES32=0xffffffff, @ANYBLOB="0051c725"], 0x10) [ 80.643953] WARNING: CPU: 1 PID: 8333 at lib/kobject.c:238 kobject_add_internal+0x8d4/0xbc0 [ 80.652433] Kernel panic - not syncing: panic_on_warn set ... [ 80.652433] [ 80.659790] CPU: 1 PID: 8333 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #8 [ 80.666877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.676222] Call Trace: [ 80.678812] dump_stack+0x194/0x24d [ 80.682438] ? arch_local_irq_restore+0x53/0x53 [ 80.685556] attempt to access beyond end of device [ 80.687100] ? vsnprintf+0x1ed/0x1900 [ 80.687114] panic+0x1e4/0x41c 2018/03/31 17:59:09 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/ip6_tables_matches\x00') r2 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000014c0)=[@in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x12}, 0x8}, @in6={0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x48) ioctl$DRM_IOCTL_RES_CTX(r2, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) msgget$private(0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000015c0)={0x1, &(0x7f0000001580)=[{0x9, 0x89a, 0x0, 0x9}]}) syz_open_dev$sndctrl(&(0x7f0000001540)='/dev/snd/controlC#\x00', 0x0, 0x20000) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000001380)={{0x4, 0x2, 0x0, 0x9, "867b98d77b19d4ef35dcff67fde6bd5331deb66a8bdc1a1c5a7c774fb99f3a54712f67aa9570fa2d6ee60b4a", 0x8001}, 0x0, 0x0, 0x0, r0, 0x0, 0x0, "1e517ef4cd1638afbb49c627b7c40a7a9001494349798392c8e56f76d799b9a584fc5199de06861b71575e002a7f754ad546726737976878c80de54a32adf79f", &(0x7f0000001340)='net/ip6_tables_matches\x00', 0x17, [], [0x0, 0x5, 0x8, 0x1000]}) mknod(&(0x7f0000000000)='./file0\x00', 0x20, 0xd) r3 = inotify_init1(0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1c000800}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x58, r5, 0x301, 0x70bd27, 0x25dfdbff, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0xff}, @in6={0xa, 0x6, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x4e21}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}], 0x78) socket(0xa, 0x7, 0x8a) msgget$private(0x0, 0x40) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x6000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB='l\x00\x00\x00'], 0x1}, 0x1}, 0x0) [ 80.687124] ? refcount_error_report+0x214/0x214 [ 80.687133] ? show_regs_print_info+0x18/0x18 [ 80.687146] ? __warn+0x1c1/0x200 [ 80.687158] ? kobject_add_internal+0x8d4/0xbc0 [ 80.692173] loop5: rw=4096, want=136, limit=16 [ 80.695856] __warn+0x1dc/0x200 [ 80.695866] ? kobject_add_internal+0x8d4/0xbc0 [ 80.695876] report_bug+0x1f4/0x2b0 [ 80.695890] fixup_bug.part.10+0x37/0x80 [ 80.699077] gfs2: error 10 reading superblock [ 80.703789] do_error_trap+0x2d7/0x3e0 [ 80.703800] ? vprintk_default+0x28/0x30 [ 80.703808] ? math_error+0x400/0x400 [ 80.703815] ? printk+0xaa/0xca [ 80.703822] ? show_regs_print_info+0x18/0x18 [ 80.703837] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 80.708335] gfs2: fsid=_dev_input_mice: can't read superblock [ 80.711729] do_invalid_op+0x1b/0x20 [ 80.711738] invalid_op+0x1b/0x40 [ 80.711747] RIP: 0010:kobject_add_internal+0x8d4/0xbc0 [ 80.711754] RSP: 0018:ffff8801811cf4a0 EFLAGS: 00010282 [ 80.716421] gfs2: fsid=_dev_input_mice: can't read superblock: -5 [ 80.720955] RAX: dffffc0000000008 RBX: ffff8801ac64cfd0 RCX: ffffffff815b193e 2018/03/31 17:59:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'lo\x00'}) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x80) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)="2f0000001c0003fd6d0000360000000002dd0700060000001f5f32c908000100000073730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xfffffffffffffc01, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x9, 0x10, 0x6, 0xfffffffffffffff9}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r3, 0x2, 0x4, [0x3, 0x100000000, 0x1, 0x3]}, 0x10) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x40) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000100)={'lo\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}) [ 80.720961] RDX: 0000000000040000 RSI: ffffc900024bb000 RDI: 1ffff10030239e19 [ 80.720967] RBP: ffff8801811cf598 R08: 1ffff10030239ddb R09: 0000000000000000 [ 80.720972] R10: ffff8801811cf260 R11: 0000000000000000 R12: 1ffff10030239e9a [ 80.720980] R13: 00000000ffffffef R14: ffff8801d4218f48 R15: 1ffff10030239e9e [ 80.781432] EXT4-fs warning (device sda1): ext4_resize_begin:45: There are errors in the filesystem, so online resizing is not allowed [ 80.783602] ? vprintk_func+0x5e/0xc0 [ 80.783622] ? kobj_ns_type_registered+0x50/0x50 [ 80.783638] ? kfree_const+0x31/0x40 [ 80.783649] ? rcu_read_lock_sched_held+0x108/0x120 [ 80.783660] ? kfree+0x1f6/0x260 [ 80.783669] ? kfree_const+0x36/0x40 [ 80.868047] kobject_init_and_add+0xf9/0x150 [ 80.872450] ? kset_create_and_add+0x170/0x170 [ 80.877023] ? vsnprintf+0x1ed/0x1900 [ 80.880813] gfs2_sys_fs_add+0x1ff/0x580 [ 80.884848] ? recover_store+0x160/0x160 [ 80.888886] ? snprintf+0xc0/0xf0 [ 80.892314] ? vsprintf+0x40/0x40 [ 80.895745] ? set_blocksize+0x1f1/0x260 [ 80.899784] ? memcpy+0x45/0x50 [ 80.903045] fill_super+0x86f/0x1d70 [ 80.906766] ? vsnprintf+0x1ed/0x1900 [ 80.910548] ? gfs2_online_uevent+0x2a0/0x2a0 [ 80.915027] ? memcpy+0x45/0x50 [ 80.918286] ? match_strlcpy+0xbc/0xf0 [ 80.922673] ? snprintf+0xc0/0xf0 [ 80.926102] ? vsprintf+0x40/0x40 [ 80.929536] ? ns_capable_common+0xcf/0x160 [ 80.933835] ? set_blocksize+0x1f1/0x260 [ 80.937876] gfs2_mount+0x587/0x6e0 [ 80.941489] ? gfs2_mount+0x587/0x6e0 [ 80.945702] ? fill_super+0x1d70/0x1d70 [ 80.949662] mount_fs+0x66/0x2d0 [ 80.953010] vfs_kern_mount.part.26+0xc6/0x4a0 [ 80.957572] ? may_umount+0xa0/0xa0 [ 80.961173] ? _raw_read_unlock+0x22/0x30 [ 80.965295] ? __get_fs_type+0x8a/0xc0 [ 80.969159] do_mount+0xea4/0x2bb0 [ 80.972681] ? copy_mount_string+0x40/0x40 [ 80.976895] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 80.981889] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 80.986622] ? retint_kernel+0x10/0x10 [ 80.990490] ? copy_mount_options+0x183/0x2e0 [ 80.994961] ? copy_mount_options+0x1f7/0x2e0 [ 80.999432] SyS_mount+0xab/0x120 [ 81.002867] ? copy_mnt_ns+0xb30/0xb30 [ 81.006729] do_syscall_64+0x281/0x940 [ 81.010772] ? vmalloc_sync_all+0x30/0x30 [ 81.014896] ? _raw_spin_unlock_irq+0x27/0x70 [ 81.019377] ? finish_task_switch+0x1c1/0x7e0 [ 81.023848] ? syscall_return_slowpath+0x550/0x550 [ 81.028752] ? syscall_return_slowpath+0x2ac/0x550 [ 81.033655] ? prepare_exit_to_usermode+0x350/0x350 [ 81.038648] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 81.043991] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 81.048813] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 81.053980] RIP: 0033:0x4578aa [ 81.057146] RSP: 002b:00007f0eadc70bb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 81.064830] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 00000000004578aa [ 81.072074] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f0eadc70c00 [ 81.079319] RBP: 0000000000000004 R08: 0000000020000580 R09: 00000000200000c0 [ 81.086563] R10: 0000000001000080 R11: 0000000000000246 R12: 0000000000000018 [ 81.093806] R13: 0000000000000665 R14: 00000000006fba18 R15: 0000000000000000 [ 81.102046] Dumping ftrace buffer: [ 81.105813] (ftrace buffer empty) [ 81.109500] Kernel Offset: disabled [ 81.113103] Rebooting in 86400 seconds..