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 '10.128.10.13' (ECDSA) to the list of known hosts. 2018/04/11 22:48:27 fuzzer started 2018/04/11 22:48:28 dialing manager at 10.128.0.26:41677 2018/04/11 22:48:34 kcov=true, comps=false 2018/04/11 22:48:36 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xb9, "c235b9cf23bf9de3318e394bc02da327412268a5a839d11f1f5f5de8f330a1b7a5652249b703da41e064fc7fb8c2f767d9f780dc82e8ea3570d0cbe37210ba317db19a0eec3a464be12125825dc97249753efc254cf1e07b72b3583ea9abd4b6c732beb5b9c24a95976c8680dc06195ebd0cdb4a78de4c727dc0df35df324ec0720843b6b805e3c45abca4405e55a764aa96c7888b4dee71cf5c9759e1ee964813202932b94dba39b838227990a2f9f0c79f63899108ea1a37"}, &(0x7f0000000140)=0xc1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x7, 0xffffffffffffffe0, 0x100, 0x3, 0x1}, &(0x7f00000001c0)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) capget(&(0x7f0000000280)={0x19980330, r3}, &(0x7f00000002c0)={0x100000001, 0x5, 0x7, 0xfffffffffffffffb, 0xfffffffffffff1b6, 0x8}) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000300)={0x1, 0x1000000000000}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000340)=0x5, 0x4) r6 = openat$cgroup_ro(r0, &(0x7f0000000380)='cgroup.events\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000003c0)={0x1}) eventfd(0x80000000) ioctl$TCSETA(r6, 0x5406, &(0x7f0000000400)={0x0, 0xffff, 0x1, 0x6, 0x7, 0x0, 0xfffffffffffffffc, 0x1, 0x10000, 0x6}) setsockopt$llc_int(r6, 0x10c, 0x7, &(0x7f0000000440)=0x3b9, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000480), &(0x7f00000004c0)=0x8) write(r6, &(0x7f0000000500)="ddbe46aad518782ae9a76fb50ef9ffdd8fb58efe08dd0ed510e357a2009795f7f33ac7aee7a1b400e8b250e27af675fbfc8f0f7d7fc002b750cec66706c44eecc27d4b83da2d5c0146cddc73686885fdbaf06bb5f029b990cbab807925a483b8d3a67bb18a3b4d7ae77bd832baaab153d8f3d40359e3edb6d3d42bbb651593a95f61013bca6e26ff2e385b9dd0f92cc707250740f3a87a0fbade6d2ef06f7c435e61adabf39df330f7d7d26c6653ee7cc5681d97c84eaa7316c1149444fe6f830b67d46f7561cd608c78d36da87fe5c621f9f48e0082a70d2b9a7316978f070ef57f84157ae3137965253d3574", 0xed) setsockopt(r6, 0xe2c, 0x1, &(0x7f0000000600)="e026d2a2a3223ce091990fde9999b1740edc94ce32ed333c06229579dbe4a8134b0be42787b35c56d562dfcc752941fb39b62a586c05cc76aa9f1f37d450a3f3b91447498d043e3f96c39d1e2fdb58c55fa30460154e010694ac8be116a0b4e0325554b24b98b5c6b7511e81ad8abe96817b66497e993527a284e9a97e7e03eec5814b0ce559fa3793fafe9ede207941b2a7365887abaa900a4e6ad93ca0e3617e0ae7de899e4b96a08f2aa5c75ee7227ae81ef63cbb49", 0xb7) setsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f00000006c0)="1d08b9b1ccb2ce62104854b39e8bd1d99a567ca94443006dddd1d62f48a30cc73a1188bbc38372b6cfd1634abc62310d7b42dec903077e421e5247e050cf032784afc4bf2a03e7e583b008de264a", 0x4e) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000740)) ioctl$sock_ipx_SIOCAIPXPRISLT(r6, 0x89e1, &(0x7f0000000780)=0x10000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000007c0)={r2, 0x5, 0x800, 0x1, 0xa0, 0x4, 0x9, 0x2709, {r2, @in6={{0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x1f}, 0x7}}, 0x8, 0x46, 0x81, 0x6, 0x3}}, &(0x7f0000000880)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f00000008c0)={r7, 0x6}, &(0x7f0000000900)=0x8) timerfd_create(0x4, 0x800) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000940)=""/182, 0xb6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000a00)={r7, 0x7}, 0x8) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a80)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r6, &(0x7f0000000b40)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x104000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x24, r8, 0x700, 0x70bd2b, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) fchown(r6, r4, r5) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000c00)={{0x8, 0x4}, 0x55}, 0x10) 2018/04/11 22:48:36 executing program 2: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) ioctl(r0, 0xfffffffffffffffd, &(0x7f0000000100)="ce287d92cbd2204e31ae0c46c652fb654e881ec93b08062e9abf6e1bd0adbee7ae2747cbd6806a158c6f66607949a444edb799f0b241b1d3516fc0ef2a8aeb225d7a76a94bc506767ec7cb868564aeab0642e5e70a07a9aab71baea2fe2f8f9879125431ef5959ddd8f9c32caa8eccb4f6d379f6425cb23f8fcb359e882b2693e3a97491f16ab5fbf0acfb0c22654d9abbc60c62997ff133405f2d3a157068606f3cf785d222ce6fd5eaaee1ffedb1ceb3746f661ec7fc978f89fb652da0364b4c92c5c604fc973e2e75bb9809b5158eb9b03fe32d500a9993ef9137975b3352d53b9ea101e9960295a27ff0b3") r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x410440, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000240)={{0x6be, 0xa23}, 'port1\x00', 0x5c, 0x100010, 0x37, 0x1, 0x4f, 0x61e, 0x0, 0x0, 0x3, 0x1}) ioctl$TIOCCBRK(r3, 0x5428) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$int_in(r4, 0x5473, &(0x7f0000000340)=0x2) r5 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, r5) alarm(0x1fc6) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000000380), 0x8) syz_open_dev$urandom(&(0x7f00000003c0)='/dev/urandom\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000400)={0xffffffffffffffff, 0x3, 0x401, 0x3, 0x3}) close(r3) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000440), 0x4) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000004c0)={'lo\x00', &(0x7f0000000480)=@ethtool_sfeatures={0x3b, 0x4, [{0x10001, 0x80}, {0x1, 0x7}, {0x5c, 0x6}, {0x7, 0x1}]}}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000500)={0x0, 0x5}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000580)={r6, @in={{0x2, 0x4e23, @rand_addr=0x9}}, [0x10000, 0x100, 0x1, 0x1, 0x8, 0x1ff, 0x401, 0x1, 0x912c, 0x1, 0x6, 0x5, 0xdf, 0x7, 0x5]}, &(0x7f0000000680)=0x100) r7 = accept$unix(r4, 0x0, &(0x7f00000006c0)) r8 = fcntl$dupfd(r3, 0x0, r7) ioctl$TCSETS(r8, 0x5402, &(0x7f0000000700)={0x3, 0x6, 0xb0, 0x7, 0x9, 0x6, 0x9, 0x7fffffff, 0xcb, 0x3, 0x80000000, 0x9}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000740)={r6, 0xaa}, &(0x7f0000000780)=0x8) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f00000007c0)=0x7) accept4$inet6(r3, 0x0, &(0x7f0000000800), 0x800) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, r5) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000840)={r9}, 0x8) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000b00)={&(0x7f0000000880)={0x10}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000900)={0x1b8, r10, 0x2, 0x70bd2b, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3ff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3ff}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffffffff0218}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffff0001}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8498}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffffffffff01}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa92}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) 2018/04/11 22:48:36 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ip6gre0\x00', 0x32}) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0xfff, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/tcp6\x00') ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000140)=0x200) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000180)) ioctl$TCFLSH(r0, 0x540b, 0x80) r3 = accept$inet(r2, &(0x7f00000001c0)={0x0, 0x0, @loopback}, &(0x7f0000000200)=0x10) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000240)={&(0x7f0000ffa000/0x4000)=nil, 0x485, 0x1, 0x82, &(0x7f0000ffc000/0x4000)=nil, 0x4}) r4 = signalfd4(r0, &(0x7f0000000280)={0x6}, 0x8, 0xee7a8c0d17524725) r5 = semget(0x1, 0x7, 0x3) semtimedop(r5, &(0x7f00000002c0)=[{0x4, 0x3, 0x1800}, {0x2, 0x2, 0x1800}, {0x0, 0x10001, 0x1000}, {0x2, 0x7, 0x1000}, {0x0, 0x7f}, {0x4, 0x3, 0x1800}, {0x1, 0x7fff, 0x1800}], 0x7, &(0x7f0000000300)) r6 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) accept$netrom(r2, &(0x7f0000000380)=@full, &(0x7f0000000400)=0x48) epoll_create(0x2f13b13c) write(r3, &(0x7f0000000440)="6549ecc444dad66b5714d18af42af78e67d8bab361606a0c7f8634073922a9bec7c8f405e67ab21dd1f2e37d72759c6c01c7025cd0f26192486ded7e6e67e51cd7545bc4c255cfe822b2d12fcadb7865a75af547f73abdb8867cdc963f84b932569e77c753f952f77d771210d85aa77ee478d8bbc57ed79156a5d1fcbf37ce0e6cab0e17fe1715a68e8d5255de65268e9c0ff4b190020694f444c1e237f996c320a5e5c63fb4efc8e6ad3dfe1375158b1a196e33431569c0335b68d38588d774c1c539e79990bce664e96b664936fc2cc60089d8fcc92a6af4f876d0", 0xdc) readlink(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=""/99, 0x63) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000600)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000640)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000680)={r7, r8, 0x1}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r6, 0x28, 0x1, &(0x7f00000006c0)=0xd2e, 0x8) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000700)={'filter\x00'}, &(0x7f0000000780)=0x44) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f00000007c0)=@srh={0x0, 0x4, 0x4, 0x2, 0x1, 0x1, 0x9, [@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}]}, 0x28) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000800)='tls\x00', 0x4) bind$inet6(r0, &(0x7f0000000840)={0xa, 0x4e23, 0x7fff, @dev={0xfe, 0x80, [], 0xe}, 0x10001}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000880)={0x0, 0x5, "83c028187c"}, &(0x7f00000008c0)=0xd) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000900)={r9, 0x1, 0x20, 0x100000000}, &(0x7f0000000940)=0x18) getsockname$packet(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0}, &(0x7f0000000a00)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000a40)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x14}, 0x1, 0x3f, 0x2, 0x400, 0x6, 0x280014, r10}) 2018/04/11 22:48:36 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000000c0)={0x0, 0xfff, 0x9, 0x7, 0x5, 0xffffffff80000000}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=0x0) ptrace$pokeuser(0x6, r2, 0x200, 0xff) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000200)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x48, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}) rt_sigqueueinfo(r2, 0x31, &(0x7f0000000280)={0x4, 0x2, 0x7, 0x7fffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={0x0, @rand_addr, @remote}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)={r3, 0x6, 0x1, [0x7]}, &(0x7f0000000400)=0xa) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000440)={r4, 0xff, 0x9, 0x5, 0x4, 0x2}, &(0x7f0000000480)=0x14) r5 = request_key(&(0x7f00000004c0)='id_legacy\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r5, &(0x7f0000000580)='id_resolver\x00', &(0x7f00000005c0)='\x00') keyctl$get_security(0x11, r5, &(0x7f0000000600)=""/179, 0xb3) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000700)={0x6, &(0x7f00000006c0)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000740)={r6, 0xe}) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000780)={{0x3f, @broadcast=0xffffffff, 0x4e21, 0x2, 'dh\x00', 0x10, 0x0, 0x76}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x10001, 0x7fff, 0xffffffffffffffff, 0x5}}, 0x44) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x1c, r7, 0x10, 0x70bd29, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) pwritev(r0, &(0x7f0000000a00)=[{&(0x7f0000000940)="13571453c043e09a91671175c9cf8dadd0ddd381269f3b6aef5505274d5aa50b4e94be3d4c92823c90c5bd16c6b24dd00599c337ed0aca6359c5255a845e8318bb6fd30de9d8195543a3a909352c0622d15aaf0729c6ea7eb182a55151c13bbb722cf18bb3156095083ea5a601cfc3278842f06bb6ff472899570e1f0936e8c7a368f685d329150b928e7663ebe671e3a5df1e0c0a300bb6a95bcd9e24039dda25cc579bd2", 0xa5}], 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000a40)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'nr0\x00'}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xfffffffffffffffb) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000ac0)='irlan0\x00', 0x10) epoll_create1(0x80000) rename(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)='./file0\x00') getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000c00)={'nat\x00', 0x0, 0x3, 0x14, [], 0x1, &(0x7f0000000b80)=[{}], &(0x7f0000000bc0)=""/20}, &(0x7f0000000c80)=0x78) fcntl$getownex(r0, 0x10, &(0x7f0000000cc0)) ptrace$pokeuser(0x6, r2, 0x4, 0x1) 2018/04/11 22:48:36 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) tkill(r0, 0x18) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r1) r2 = gettid() socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r4, &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)=""/141, 0x8d) ptrace$setopts(0x4206, r2, 0x80, 0x2) fcntl$setown(r3, 0x8, r2) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TCSETAW(r6, 0x5407, &(0x7f0000000240)={0xfffffffffffffbff, 0x7ff, 0xff, 0x1, 0x404, 0x4f, 0x5, 0x6, 0x80000001, 0x4}) ioctl$PIO_FONT(r6, 0x4b61, &(0x7f0000000280)="83b204d6cf7024be7caba10af38ce3d21ba66892ff0dca4c2e698bb06f4a4ec4cc810df582c5497894860361f0ab1432624f21778f62be94beccec25660e08ef13c82935418e8cb3232a5fddd72f9c9d846a7db2327c4b85edc33dba973072e8ef987a370ce56d8f522309d65eb75f898bc883d71388f73bc8de49a905815aa07febbdaee8df35f241e8ee8839f8cf474f50a7cbe0e783ca0ea93b8b") ioctl$TIOCCBRK(r5, 0x5428) rt_sigqueueinfo(r0, 0x1c, &(0x7f0000000340)={0x39, 0x3, 0x71, 0xbd8c}) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000380)={0xaa, 0x24}) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f00000003c0)={{0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, {0xa, 0x4e22, 0xcd2e, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1, [0x400, 0x6, 0x100000001, 0x80, 0x800, 0xfffffffffffffff7, 0x10001, 0x81]}, 0x5c) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f0000000440)) syslog(0x2, &(0x7f0000000480)=""/4096, 0x1000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$setptracer(0x59616d61, r0) prlimit64(r2, 0xe, 0x0, &(0x7f00000014c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001540)={0x0, 0x0}, &(0x7f0000001580)=0xc) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00000015c0)={0x0, 0x0}, &(0x7f0000001600)=0xc) sendmsg$nl_netfilter(r5, &(0x7f0000001980)={&(0x7f0000001500)={0x10, 0x0, 0x0, 0x810000}, 0xc, &(0x7f0000001940)={&(0x7f0000001640)={0x2e8, 0xa, 0x9, 0x400, 0x70bd2c, 0x25dfdbff, {0xf}, [@nested={0xac, 0x11, [@typed={0x8, 0x2f, @uid=r9}, @typed={0xc, 0x0, @u64=0x4}, @typed={0x8, 0x2c, @uid=r10}, @typed={0x8, 0x83, @pid=r0}, @typed={0x8, 0x6a, @u32=0x100000000}, @typed={0x8, 0x92, @pid=r0}, @generic="4bb25b0a9bac0c22d5f024fd25b328940ce887dc73e4c2743608a564f3d0d36b18a45600251d01070842fa5892e9d496d64e18636b400a213eabde8740cf9be9a6d5b753d55f029a7aa344951234ae70c39e8335e4f5cdc97c32d5e154670acc01a833ee336259c7de0c01227077c1a3c473"]}, @typed={0x8, 0x7e, @fd=r3}, @typed={0x8, 0x59, @fd=r5}, @generic="b4562e7330b9d85fb37153a28ea01bf21953d0774a61d06bfd8d183f07271ab71bb7a1b2750f6d1868207476d8c3b95aafcbdff39f3440880b5a4d19b7b683434bda66ca3961768996ebbf06d06fbc5d45387e460f4e62984403c9a138c432629d2b8534510543ba3e0aa8d4c042c76a70c0cf9f73cac937aae5bdfb87864bc1fea6cdd5f8791753df08502e090c44fe9cecca2626ef246243cbef1729368931fade", @generic="0a9d37dd084f53", @nested={0x16c, 0x17, [@typed={0x8, 0x8e, @pid=r2}, @typed={0x8, 0x7d, @fd=r6}, @typed={0xc, 0x85, @u64=0x100000000}, @typed={0x8, 0x9, @u32=0x7ff}, @typed={0x8, 0x3, @pid=r0}, @generic="7afea619aef6575923059fef1b69b5c47ca796582b16a9b1f29f06f310c4183d390566878f6d23d039c47e9df60ce46bae91e1e6b5340d9f163d97c3049de0af285d34c53087cfa7ef69ea313698e33357fc78393710ad9cdcdbb746d6ddb171fdf2533e9058801123012475a8dd1ee310417e609805785458", @generic="1a7fc06c243b01b22d1f0369fcf4930c233e4992eded629387c9191692709abe879c955f3209df83a9d4526708c532c85e050196defb006d68f6e45a807dfac9306c1a72d675e68769435e6f499f20af32c16a02889f31fd059e2d44492d04c4e9cd9720b8ec1178d9067dbace7134b899804e36909a7143247ec889dd9e6ca3cee3b090831b8de9dd39bca6a89be94e8f3ef0d1cc4f5e", @generic="999bee35394d60de0838f9619c6421a8497f93460611c0116d4b2c6d67bf4f6d7a24f2a93c4041ba80", @generic]}]}, 0x2e8}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) dup2(r8, r5) ioctl$TIOCSLCKTRMIOS(r6, 0x5457, &(0x7f00000019c0)) ioctl$void(r8, 0x5451) uselib(&(0x7f0000001a00)='./file0\x00') sched_setparam(r0, &(0x7f0000001a40)=0xbb) 2018/04/11 22:48:36 executing program 5: 2018/04/11 22:48:36 executing program 6: 2018/04/11 22:48:36 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xa000, 0x0) r0 = request_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='proc-&\x00', 0x0) request_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='/dev/ptmx\x00', r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @rand_addr=0x3}, 0x10) getsockname$inet(r1, &(0x7f00000002c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000300)=0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000340)={0x8, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x3, [{{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @rand_addr=0x861}}]}, 0x210) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000600)={r3, 0x6a}, &(0x7f0000000640)=0x8) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000680)={'bcsh0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}) r5 = accept4(r2, &(0x7f00000006c0)=@rc, &(0x7f0000000740)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000780)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e21, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [], 0x1}, 0x5}], 0x48) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000800)=0xfff, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000840), &(0x7f0000000880)=0xc) getpeername$ax25(r1, &(0x7f00000008c0), &(0x7f0000000900)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000940)={r4, @in6={{0xa, 0x4e24, 0xceef, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x401}}}, 0x84) syz_mount_image$hfs(&(0x7f0000000a00)='hfs\x00', &(0x7f0000000a40)='./file0\x00', 0x7cb7, 0x9, &(0x7f0000002d80)=[{&(0x7f0000000a80)="5da03f36a14670490b1e7b1ac0dfe6d1ff908a4486304470a86d82f0c400ad542f63dbcae163", 0x26, 0x7}, {&(0x7f0000000ac0)="7cbd7dcc64b6c6aaceb0a7d246fb76ed955ac5a101a45809a833cb0e179e96ee5947224fdf286f51c3f44c19f52bc2f1785be7902528001549b9fc1a1350c4f15c75d09d8a5c25f3eb414c8a59b806b84e7eaec737b15bd1386446884a5fa175bdab83f54a80bbb748c46a86ef592a7b62e07903d5300655eb0aac1f28e6691cc5d233f1da86c6ac0d9a62beedf2710945bb966bd3f7d564", 0x98, 0x6}, {&(0x7f0000000b80)="5a0c5007a18467d6024bd00c25e2b590fb5f726edc6a24393a67aa600300df7475f0a060c17bc39140", 0x29, 0x1}, {&(0x7f0000000bc0)="576bbff21b6a21de0fa999569a3a3d586115bc1cd6", 0x15, 0xb4d}, {&(0x7f0000000c00)="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", 0x1000, 0x3}, {&(0x7f0000001c00)="d3a6bd213c05b93bff72ad90f9312340d6fd634c4bf3485a2a64540d0121e4571ec0e7524d30c50b2ad4e2bcc6", 0x2d, 0xa641}, {&(0x7f0000001c40)="916abeaba7bfe3b8e059f1f06902de31c20ae889862ab5d5fe7d58697f53373afbc315f4871640cfa9e90e192a42522d4a97d5bdfd407c52774dc78dac156ddae909ee2b0e1441b0c4bd43af5950e09be6849cb324011aa2568e2210e9aecc2a6efe28ca4e417949e85160e2de90ff6346ea45c861906c8ddd48ae01e5485ba340daf70874aa7c6babc3064a77904e9f6c5e8dc9833cb9ec6f5496", 0x9b, 0x3}, {&(0x7f0000001d00)="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0x1000, 0x3}, {&(0x7f0000002d00)="7413e2cca6306b388198d2abbda4fbbea5b62711d6002f286fb60f9ad431a82cf8d65ca6a8a2ff4ca5463efbdb98044e24555066a1641cb6ac03d3206dc3f7316955f539e1e11e7f84911661b8dfe987e6c0d645dfe58c54adb17718266261518dde1fb18d6f", 0x66, 0x200}], 0x80000, &(0x7f0000002e80)) flock(r2, 0x6) fsync(r2) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000006300)='/dev/vcsa#\x00', 0x3, 0x50000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000006340), &(0x7f0000006380)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000006400)={@mcast1, 0x0}, &(0x7f0000006440)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000006480)={@empty, 0x6d, r7}) ioctl$TUNSETPERSIST(r5, 0x400454cb, 0x1) getsockopt$inet6_opts(r5, 0x29, 0x3f, &(0x7f00000064c0)=""/30, &(0x7f0000006500)=0x1e) ioctl$SIOCSIFHWADDR(r6, 0x8924, &(0x7f0000006540)={'veth1\x00', @random="b628c2376a57"}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000065c0)={0x7eb, {0x2, 0x4e21}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @rand_addr}, 0x8, 0x0, 0x6, 0x8, 0x6, &(0x7f0000006580)='yam0\x00', 0x6f, 0x200, 0x3}) syzkaller login: [ 40.956534] ip (3700) used greatest stack depth: 54688 bytes left [ 41.634253] ip (3761) used greatest stack depth: 54672 bytes left [ 41.819842] ip (3781) used greatest stack depth: 54312 bytes left [ 42.502623] ip (3850) used greatest stack depth: 54200 bytes left [ 44.382178] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.599411] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.684910] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.693937] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.702830] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.777087] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.788780] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.966926] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.229768] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.393812] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.524891] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.550432] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.624587] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.633279] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.643952] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.700899] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.975292] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.981522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.999588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.056102] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.062369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.072549] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.276439] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.282692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.297649] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.322310] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.328810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.357645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.443287] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.449544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.458545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.487368] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.493603] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.515945] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.577749] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.584485] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.596586] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.637941] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.644176] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.656712] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.655494] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/04/11 22:48:54 executing program 5: 2018/04/11 22:48:54 executing program 2: 2018/04/11 22:48:54 executing program 7: 2018/04/11 22:48:54 executing program 1: 2018/04/11 22:48:54 executing program 3: 2018/04/11 22:48:54 executing program 4: 2018/04/11 22:48:54 executing program 6: 2018/04/11 22:48:54 executing program 0: 2018/04/11 22:48:54 executing program 1: 2018/04/11 22:48:54 executing program 2: 2018/04/11 22:48:54 executing program 6: 2018/04/11 22:48:54 executing program 4: 2018/04/11 22:48:54 executing program 5: 2018/04/11 22:48:54 executing program 7: 2018/04/11 22:48:54 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xb9, "c235b9cf23bf9de3318e394bc02da327412268a5a839d11f1f5f5de8f330a1b7a5652249b703da41e064fc7fb8c2f767d9f780dc82e8ea3570d0cbe37210ba317db19a0eec3a464be12125825dc97249753efc254cf1e07b72b3583ea9abd4b6c732beb5b9c24a95976c8680dc06195ebd0cdb4a78de4c727dc0df35df324ec0720843b6b805e3c45abca4405e55a764aa96c7888b4dee71cf5c9759e1ee964813202932b94dba39b838227990a2f9f0c79f63899108ea1a37"}, &(0x7f0000000140)=0xc1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x7, 0xffffffffffffffe0, 0x100, 0x3, 0x1}, &(0x7f00000001c0)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) capget(&(0x7f0000000280)={0x19980330, r3}, &(0x7f00000002c0)={0x100000001, 0x5, 0x7, 0xfffffffffffffffb, 0xfffffffffffff1b6, 0x8}) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000300)={0x1, 0x1000000000000}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000340)=0x5, 0x4) r6 = openat$cgroup_ro(r0, &(0x7f0000000380)='cgroup.events\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000003c0)={0x1}) eventfd(0x80000000) ioctl$TCSETA(r6, 0x5406, &(0x7f0000000400)={0x0, 0xffff, 0x1, 0x6, 0x7, 0x0, 0xfffffffffffffffc, 0x1, 0x10000, 0x6}) setsockopt$llc_int(r6, 0x10c, 0x7, &(0x7f0000000440)=0x3b9, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000480), &(0x7f00000004c0)=0x8) write(r6, &(0x7f0000000500)="ddbe46aad518782ae9a76fb50ef9ffdd8fb58efe08dd0ed510e357a2009795f7f33ac7aee7a1b400e8b250e27af675fbfc8f0f7d7fc002b750cec66706c44eecc27d4b83da2d5c0146cddc73686885fdbaf06bb5f029b990cbab807925a483b8d3a67bb18a3b4d7ae77bd832baaab153d8f3d40359e3edb6d3d42bbb651593a95f61013bca6e26ff2e385b9dd0f92cc707250740f3a87a0fbade6d2ef06f7c435e61adabf39df330f7d7d26c6653ee7cc5681d97c84eaa7316c1149444fe6f830b67d46f7561cd608c78d36da87fe5c621f9f48e0082a70d2b9a7316978f070ef57f84157ae3137965253d3574", 0xed) setsockopt(r6, 0xe2c, 0x1, &(0x7f0000000600)="e026d2a2a3223ce091990fde9999b1740edc94ce32ed333c06229579dbe4a8134b0be42787b35c56d562dfcc752941fb39b62a586c05cc76aa9f1f37d450a3f3b91447498d043e3f96c39d1e2fdb58c55fa30460154e010694ac8be116a0b4e0325554b24b98b5c6b7511e81ad8abe96817b66497e993527a284e9a97e7e03eec5814b0ce559fa3793fafe9ede207941b2a7365887abaa900a4e6ad93ca0e3617e0ae7de899e4b96a08f2aa5c75ee7227ae81ef63cbb49", 0xb7) setsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f00000006c0)="1d08b9b1ccb2ce62104854b39e8bd1d99a567ca94443006dddd1d62f48a30cc73a1188bbc38372b6cfd1634abc62310d7b42dec903077e421e5247e050cf032784afc4bf2a03e7e583b008de264a", 0x4e) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000740)) ioctl$sock_ipx_SIOCAIPXPRISLT(r6, 0x89e1, &(0x7f0000000780)=0x10000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000007c0)={r2, 0x5, 0x800, 0x1, 0xa0, 0x4, 0x9, 0x2709, {r2, @in6={{0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x1f}, 0x7}}, 0x8, 0x46, 0x81, 0x6, 0x3}}, &(0x7f0000000880)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f00000008c0)={r7, 0x6}, &(0x7f0000000900)=0x8) timerfd_create(0x4, 0x800) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000940)=""/182, 0xb6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000a00)={r7, 0x7}, 0x8) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a80)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r6, &(0x7f0000000b40)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x104000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x24, r8, 0x700, 0x70bd2b, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) fchown(r6, r4, r5) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000c00)={{0x8, 0x4}, 0x55}, 0x10) 2018/04/11 22:48:54 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000000c0)={0x0, 0xfff, 0x9, 0x7, 0x5, 0xffffffff80000000}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=0x0) ptrace$pokeuser(0x6, r2, 0x200, 0xff) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000200)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x48, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}) rt_sigqueueinfo(r2, 0x31, &(0x7f0000000280)={0x4, 0x2, 0x7, 0x7fffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={0x0, @rand_addr, @remote}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)={r3, 0x6, 0x1, [0x7]}, &(0x7f0000000400)=0xa) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000440)={r4, 0xff, 0x9, 0x5, 0x4, 0x2}, &(0x7f0000000480)=0x14) r5 = request_key(&(0x7f00000004c0)='id_legacy\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r5, &(0x7f0000000580)='id_resolver\x00', &(0x7f00000005c0)='\x00') keyctl$get_security(0x11, r5, &(0x7f0000000600)=""/179, 0xb3) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000700)={0x6, &(0x7f00000006c0)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000740)={r6, 0xe}) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000780)={{0x3f, @broadcast=0xffffffff, 0x4e21, 0x2, 'dh\x00', 0x10, 0x0, 0x76}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x10001, 0x7fff, 0xffffffffffffffff, 0x5}}, 0x44) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x1c, r7, 0x10, 0x70bd29, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) pwritev(r0, &(0x7f0000000a00)=[{&(0x7f0000000940)="13571453c043e09a91671175c9cf8dadd0ddd381269f3b6aef5505274d5aa50b4e94be3d4c92823c90c5bd16c6b24dd00599c337ed0aca6359c5255a845e8318bb6fd30de9d8195543a3a909352c0622d15aaf0729c6ea7eb182a55151c13bbb722cf18bb3156095083ea5a601cfc3278842f06bb6ff472899570e1f0936e8c7a368f685d329150b928e7663ebe671e3a5df1e0c0a300bb6a95bcd9e24039dda25cc579bd2", 0xa5}], 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000a40)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'nr0\x00'}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xfffffffffffffffb) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000ac0)='irlan0\x00', 0x10) epoll_create1(0x80000) rename(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)='./file0\x00') getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000c00)={'nat\x00', 0x0, 0x3, 0x14, [], 0x1, &(0x7f0000000b80)=[{}], &(0x7f0000000bc0)=""/20}, &(0x7f0000000c80)=0x78) fcntl$getownex(r0, 0x10, &(0x7f0000000cc0)) ptrace$pokeuser(0x6, r2, 0x4, 0x1) 2018/04/11 22:48:55 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r2 = getpgid(0xffffffffffffffff) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f00000000c0)) setpgid(r1, r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0xa30, @loopback={0x0, 0x1}, 0x5}}, 0x6238, 0x28}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000280)={r4, 0x3, 0x0, 0xff, 0x4}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) listen(r3, 0x2) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {}]}) 2018/04/11 22:48:55 executing program 6: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) ioctl(r0, 0xfffffffffffffffd, &(0x7f0000000100)="ce287d92cbd2204e31ae0c46c652fb654e881ec93b08062e9abf6e1bd0adbee7ae2747cbd6806a158c6f66607949a444edb799f0b241b1d3516fc0ef2a8aeb225d7a76a94bc506767ec7cb868564aeab0642e5e70a07a9aab71baea2fe2f8f9879125431ef5959ddd8f9c32caa8eccb4f6d379f6425cb23f8fcb359e882b2693e3a97491f16ab5fbf0acfb0c22654d9abbc60c62997ff133405f2d3a157068606f3cf785d222ce6fd5eaaee1ffedb1ceb3746f661ec7fc978f89fb652da0364b4c92c5c604fc973e2e75bb9809b5158eb9b03fe32d500a9993ef9137975b3352d53b9ea101e9960295a27ff0b3") r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x410440, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000240)={{0x6be, 0xa23}, 'port1\x00', 0x5c, 0x100010, 0x37, 0x1, 0x4f, 0x61e, 0x0, 0x0, 0x3, 0x1}) ioctl$TIOCCBRK(r3, 0x5428) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$int_in(r4, 0x5473, &(0x7f0000000340)=0x2) r5 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, r5) alarm(0x1fc6) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000000380), 0x8) syz_open_dev$urandom(&(0x7f00000003c0)='/dev/urandom\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000400)={0xffffffffffffffff, 0x3, 0x401, 0x3, 0x3}) close(r3) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000440), 0x4) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00000004c0)={'lo\x00', &(0x7f0000000480)=@ethtool_sfeatures={0x3b, 0x4, [{0x10001, 0x80}, {0x1, 0x7}, {0x5c, 0x6}, {0x7, 0x1}]}}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000500)={0x0, 0x5}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000580)={r6, @in={{0x2, 0x4e23, @rand_addr=0x9}}, [0x10000, 0x100, 0x1, 0x1, 0x8, 0x1ff, 0x401, 0x1, 0x912c, 0x1, 0x6, 0x5, 0xdf, 0x7, 0x5]}, &(0x7f0000000680)=0x100) r7 = accept$unix(r4, 0x0, &(0x7f00000006c0)) r8 = fcntl$dupfd(r3, 0x0, r7) ioctl$TCSETS(r8, 0x5402, &(0x7f0000000700)={0x3, 0x6, 0xb0, 0x7, 0x9, 0x6, 0x9, 0x7fffffff, 0xcb, 0x3, 0x80000000, 0x9}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000740)={r6, 0xaa}, &(0x7f0000000780)=0x8) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f00000007c0)=0x7) accept4$inet6(r3, 0x0, &(0x7f0000000800), 0x800) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000002, r5) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000840)={r9}, 0x8) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000b00)={&(0x7f0000000880)={0x10}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000900)={0x1b8, r10, 0x2, 0x70bd2b, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3ff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3ff}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffffffff0218}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffff0001}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8498}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffffffffff01}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa92}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) 2018/04/11 22:48:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @multicast1=0xe0000001}, {}, 0xb, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000080)="9ca990e351876c71d756d5cf40ec0acfc5c61b8b26d4069d1f76078fc7dfb40362d02a099b4499e1c8", 0x29}, {&(0x7f0000000100)="fff3765b4443bef3ea4ed346d3b79fc04b3dcd635568d23fa4bc93dde5e6f24482bcc25ac264598ea343c624bd832681d7007aec3fcebe833605af4fe2a3ce107be40cb005a37e697fdfaf672ec989189f38f25a91481ef1f36b2ee6bf55ca09eedccbfd6b15772593dc53c7e11cc7d9906e3c5f5d788a270b42c76f25bf0fc26e85f0f703feb0c7ac4482c6b02edc40086c72d34483266cb620bc564c2917bf67b1e93379a99b98c964562ee318a19af41d05aab0eebd0ee2286661bd5f5a6fd63b964d4b85d30d35dbaa4ccb289d6a417c3ee9f790", 0xd6}, {&(0x7f0000000240)="63b6ad12896f6d35d412d1d15ef45c05bcf8418cd4a578767388e65b6b5defa484", 0x21}, {&(0x7f0000000680)="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0x1000}, {&(0x7f0000001680)="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0x1000}, {&(0x7f0000000280)="614934f445c5737eda6859934ad3f958931dcb0f68beb46253a9ac2df6660710702bf6d9e2bbf4d7975b96eac8a072cd75c86852081844b7524f11ef722b4fdc15d1c4761eec8fdab9302cf328a7a10ec68308020f3f226f92d07b0c4e478af809258830ada55e4034d4", 0x6a}, {&(0x7f0000000300)="14a99757f743a32d70b29abba4213d3d2537678dbc70b90e288d15d38567dc0b71d3f0b685eadf9ef1598ee7b1e2b60cf90c3508876ba5fec9add8cdacbcd02975f98406e917094b1cbbe9100ce8cd503b95549a3f656f6787eeded7", 0x5c}, {&(0x7f0000000380)="82f2724a2755d85698dc228bf1f8bdec03e6e95713ba7e2054e1d1342a7aaaf32c9b854aa34599d8a89d4daf27d43bc21a9a571a8e1f36ef5bcb4c9976167a82ea", 0x41}, {&(0x7f0000000400)="90286f44298c5a1a6a36dc86dfadd6dc977cc4d6c34e81f9bfc18e3e93a86ce89f3dbc0aef1a7c611f3ff04e439198def0fbdb1aceb96d0b3b3b81ee246e593def834469172f0d6220f59aa4f2dbb936d6adea67c38b7358c6b80f013c1cb8fd7568a5402c93c5c51dc9f24e29532455b5be9d31025e48232961362975b80f1a3367f54336070d7ab51453bfc6be0e02c32bb95c09c75f582d73c686b73a0ee05f11ab0fda28ddb92fd6820695742bc8be22f0123bb58ae2f1d3d689ba057a4c8b13e5105fb95605db7f55197b8f744feedfe6bdc25daed7415c22", 0xdb}], 0x9) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/11 22:48:55 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) r2 = memfd_create(&(0x7f0000000000)='nodevnodevlo\x00', 0x2) ioctl$TIOCSBRK(r2, 0x5427) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xc, 0x0, 0x0, 0x5}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/11 22:48:55 executing program 5: unshare(0x400) r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x75b4, 0x5) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x0, 0x5, 0x5}, &(0x7f0000000240)=0x10) accept$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000300)) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0x16}, 0x6, 0x2, 0x3, 0x1, 0x71c, 0x9, 0x7ff}, &(0x7f00000002c0)=0x20) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000140)=0x17, 0x147) 2018/04/11 22:48:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x800, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000000c0)=0x6) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)={0x14, 0x1d, 0x601, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/04/11 22:48:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8000000007, &(0x7f0000001540)=0x0) fstat(r0, &(0x7f0000000140)) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)="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", 0x200}]) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) 2018/04/11 22:48:55 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x400) userfaultfd(0x80000) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3f, 0x280) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x800032, r1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ptrace$cont(0x3f, r2, 0x82b, 0x1000) link(&(0x7f00004ca000)='./file0\x00', &(0x7f00009bdff2)='./file0/file0\x00') syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x81, 0x800) 2018/04/11 22:48:55 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xf6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x7, 0x1000, 0x800, 0x34c2, 0xff}, &(0x7f00000001c0)=0x14) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000040)={0xfffffffffffff000, 0x0, 0x10000, 0x43}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000080)={0x2, r3}) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00007c7000)='./file1\x00') 2018/04/11 22:48:55 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x3b, @multicast2=0xe0000002, 0x4e21, 0x0, 'ovf\x00', 0xc, 0x7, 0x1b}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{0x1, 0x5}, {0xf0d, 0x9}, 0x3, 0x5, 0x4}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/04/11 22:48:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8000000007, &(0x7f0000001540)=0x0) fstat(r0, &(0x7f0000000140)) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)="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", 0x200}]) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) 2018/04/11 22:48:55 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x400) userfaultfd(0x80000) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3f, 0x280) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x800032, r1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ptrace$cont(0x3f, r2, 0x82b, 0x1000) link(&(0x7f00004ca000)='./file0\x00', &(0x7f00009bdff2)='./file0/file0\x00') syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x81, 0x800) 2018/04/11 22:48:55 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x40000000a0, &(0x7f0000000100), &(0x7f00000000c0)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) 2018/04/11 22:48:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @multicast1=0xe0000001}, {}, 0xb, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000080)="9ca990e351876c71d756d5cf40ec0acfc5c61b8b26d4069d1f76078fc7dfb40362d02a099b4499e1c8", 0x29}, {&(0x7f0000000100)="fff3765b4443bef3ea4ed346d3b79fc04b3dcd635568d23fa4bc93dde5e6f24482bcc25ac264598ea343c624bd832681d7007aec3fcebe833605af4fe2a3ce107be40cb005a37e697fdfaf672ec989189f38f25a91481ef1f36b2ee6bf55ca09eedccbfd6b15772593dc53c7e11cc7d9906e3c5f5d788a270b42c76f25bf0fc26e85f0f703feb0c7ac4482c6b02edc40086c72d34483266cb620bc564c2917bf67b1e93379a99b98c964562ee318a19af41d05aab0eebd0ee2286661bd5f5a6fd63b964d4b85d30d35dbaa4ccb289d6a417c3ee9f790", 0xd6}, {&(0x7f0000000240)="63b6ad12896f6d35d412d1d15ef45c05bcf8418cd4a578767388e65b6b5defa484", 0x21}, {&(0x7f0000000680)="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0x1000}, {&(0x7f0000001680)="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0x1000}, {&(0x7f0000000280)="614934f445c5737eda6859934ad3f958931dcb0f68beb46253a9ac2df6660710702bf6d9e2bbf4d7975b96eac8a072cd75c86852081844b7524f11ef722b4fdc15d1c4761eec8fdab9302cf328a7a10ec68308020f3f226f92d07b0c4e478af809258830ada55e4034d4", 0x6a}, {&(0x7f0000000300)="14a99757f743a32d70b29abba4213d3d2537678dbc70b90e288d15d38567dc0b71d3f0b685eadf9ef1598ee7b1e2b60cf90c3508876ba5fec9add8cdacbcd02975f98406e917094b1cbbe9100ce8cd503b95549a3f656f6787eeded7", 0x5c}, {&(0x7f0000000380)="82f2724a2755d85698dc228bf1f8bdec03e6e95713ba7e2054e1d1342a7aaaf32c9b854aa34599d8a89d4daf27d43bc21a9a571a8e1f36ef5bcb4c9976167a82ea", 0x41}, {&(0x7f0000000400)="90286f44298c5a1a6a36dc86dfadd6dc977cc4d6c34e81f9bfc18e3e93a86ce89f3dbc0aef1a7c611f3ff04e439198def0fbdb1aceb96d0b3b3b81ee246e593def834469172f0d6220f59aa4f2dbb936d6adea67c38b7358c6b80f013c1cb8fd7568a5402c93c5c51dc9f24e29532455b5be9d31025e48232961362975b80f1a3367f54336070d7ab51453bfc6be0e02c32bb95c09c75f582d73c686b73a0ee05f11ab0fda28ddb92fd6820695742bc8be22f0123bb58ae2f1d3d689ba057a4c8b13e5105fb95605db7f55197b8f744feedfe6bdc25daed7415c22", 0xdb}], 0x9) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/11 22:48:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @multicast1=0xe0000001}, {}, 0xb, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000080)="9ca990e351876c71d756d5cf40ec0acfc5c61b8b26d4069d1f76078fc7dfb40362d02a099b4499e1c8", 0x29}, {&(0x7f0000000100)="fff3765b4443bef3ea4ed346d3b79fc04b3dcd635568d23fa4bc93dde5e6f24482bcc25ac264598ea343c624bd832681d7007aec3fcebe833605af4fe2a3ce107be40cb005a37e697fdfaf672ec989189f38f25a91481ef1f36b2ee6bf55ca09eedccbfd6b15772593dc53c7e11cc7d9906e3c5f5d788a270b42c76f25bf0fc26e85f0f703feb0c7ac4482c6b02edc40086c72d34483266cb620bc564c2917bf67b1e93379a99b98c964562ee318a19af41d05aab0eebd0ee2286661bd5f5a6fd63b964d4b85d30d35dbaa4ccb289d6a417c3ee9f790", 0xd6}, {&(0x7f0000000240)="63b6ad12896f6d35d412d1d15ef45c05bcf8418cd4a578767388e65b6b5defa484", 0x21}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="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0x1000}, {&(0x7f0000000280)="614934f445c5737eda6859934ad3f958931dcb0f68beb46253a9ac2df6660710702bf6d9e2bbf4d7975b96eac8a072cd75c86852081844b7524f11ef722b4fdc15d1c4761eec8fdab9302cf328a7a10ec68308020f3f226f92d07b0c4e478af809258830ada55e4034d4", 0x6a}, {&(0x7f0000000300)="14a99757f743a32d70b29abba4213d3d2537678dbc70b90e288d15d38567dc0b71d3f0b685eadf9ef1598ee7b1e2b60cf90c3508876ba5fec9add8cdacbcd02975f98406e917094b1cbbe9100ce8cd503b95549a3f656f6787eeded7", 0x5c}, {&(0x7f0000000380)="82f2724a2755d85698dc228bf1f8bdec03e6e95713ba7e2054e1d1342a7aaaf32c9b854aa34599d8a89d4daf27d43bc21a9a571a8e1f36ef5bcb4c9976167a82ea", 0x41}, {&(0x7f0000000400)="90286f44298c5a1a6a36dc86dfadd6dc977cc4d6c34e81f9bfc18e3e93a86ce89f3dbc0aef1a7c611f3ff04e439198def0fbdb1aceb96d0b3b3b81ee246e593def834469172f0d6220f59aa4f2dbb936d6adea67c38b7358c6b80f013c1cb8fd7568a5402c93c5c51dc9f24e29532455b5be9d31025e48232961362975b80f1a3367f54336070d7ab51453bfc6be0e02c32bb95c09c75f582d73c686b73a0ee05f11ab0fda28ddb92fd6820695742bc8be22f0123bb58ae2f1d3d689ba057a4c8b13e5105fb95605db7f55197b8f744feedfe6bdc25daed7415c22", 0xdb}], 0x9) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/11 22:48:55 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r2 = getpgid(0xffffffffffffffff) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f00000000c0)) setpgid(r1, r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0xa30, @loopback={0x0, 0x1}, 0x5}}, 0x6238, 0x28}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000280)={r4, 0x3, 0x0, 0xff, 0x4}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) listen(r3, 0x2) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {}]}) 2018/04/11 22:48:55 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xe39f}, {0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x8, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff801]}, 0x5c) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000f8d000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00008a7000)={&(0x7f0000000300)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYRES64=r0, @ANYRES16=r0], @ANYBLOB="971c37d314e94348ae8e24c9da6c74d7c36dd2e7ac61eb0fcd6e429523bc7e6bd5c95f702d5bef5562fe92261f555468500ac7bdb274e251b36d6d0de19aeb4085f1981aa7055895aa0436064b3b421ebb049f50092c2defca251a737118802f40f689decd87e1e58a588a927b61ad3aebc685f9a3a44c750eb99ed752c9dfbafc110f20b6976949e608e63f7f21495ad5b04e271c3d22765ac7239bbc78dd5b2eff67f3ba8ad7038a3bfea46287f627210d1a5e87c7ca8cd0a7b2e0f51bdad97e49cf052e8d906362848fa4fd37423ca3deb03e3968b3cbfe0989c14946aa3aa395837599b13a94803276f42d9d8b30dd", @ANYPTR64, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRES16, @ANYRES16=r0, @ANYPTR64, @ANYRES64=r0], @ANYRES64=r0, @ANYRES32=r0], @ANYRES32, @ANYRES16], 0xe}, 0x1}, 0x0) 2018/04/11 22:48:55 executing program 6: r0 = timerfd_create(0x0, 0x80800) timerfd_settime(r0, 0x3, &(0x7f0000005000), &(0x7f0000000fe0)) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/98, 0x62}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8200, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0xc20762d8dd755171, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0xb}, r2}, 0x14) 2018/04/11 22:48:55 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/04/11 22:48:55 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000080)=0xc) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f0000000040)='..', 0x0, 0x0) getdents(r2, &(0x7f0000000140)=""/161, 0xfffffffffffffe04) pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000280)="7fda754b7e5647b1b24b12e91f48aa3b2f4f67522d8e3e0e83c01845eef97257560a9fdb768b0e9fe39cc87c99dc6b24ca16f7743ddc18107f276d217c940736a1669fb21ac4c6a88e512e531e1b4d", 0x4f}, {&(0x7f0000000a40)="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", 0x1000}, {&(0x7f0000000300)="161e051e1310a0624cccc44865a8f5f04609389c3ca743bbbab690b11ce29d19edc3edfe6fe0a7e38d701b10d65224471b55c8aca980ce284c327c03cbe95b5aa00f78221209b17d06004954d41620e251df350e09d3ff65", 0x58}, {&(0x7f0000000380)="79df230ba29dae07b664a30271a927431bb29731c1f44bc238199ead8302a8138a69e94407e21ba8c47f70bd5b27aca10a2f7ff590c1ced84db6d140320d5c2033fa98d22dad502235c2591d658b4473cf2fda529aca786db2", 0x59}, {&(0x7f0000000400)="2891b85853651eeee9e9856c9e7498bfc9bbb74d811865fb77eda6a1ba2224e545f1480c05f6b6a1b35709c276ee7fcd61ecaa7b7d5c2e", 0x37}, {&(0x7f0000000440)}, {&(0x7f0000000480)="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", 0xff}], 0x7, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x800, 0x5, 0x7, 0x6}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={r3}, &(0x7f0000000240)=0x8) r4 = dup2(r1, r2) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) 2018/04/11 22:48:55 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="2b029aecc60e7b7048bdc10a8989f510c3d48e6b649286875b68444d5fda7809566e657849063d70de997ec5a98364ebd5748f5edea3fd629d508b08d41bb7d52c2248d1cc2114c78938e9966b79", 0x4e, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r1, &(0x7f0000000200)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, r2) bind$alg(r0, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x58) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r3, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r3, &(0x7f0000005bc0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000900)='9', 0x1}], 0x1, &(0x7f00000009c0)}}, {{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003080)}}], 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="93ab271956ba602dff05000bfef9b9d2a4b2fa6cffff9edb20dfff09d31bb4714052c09822fcd904fe00d94b02f583cd596e390000000000000000000000", 0x3e) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) r5 = gettid() mq_notify(r4, &(0x7f00000000c0)={0x0, 0x2006, 0x5, @tid=r5}) 2018/04/11 22:48:55 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) write$cgroup_int(r0, &(0x7f0000000080)={[0x0, 0x0]}, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x10080000) pwritev(r1, &(0x7f0000000300), 0x0, 0x0) 2018/04/11 22:48:55 executing program 4: syz_extract_tcp_res(&(0x7f0000000000), 0xffffffffffffffa9, 0x4) syz_extract_tcp_res(&(0x7f0000000100), 0x1, 0x1f) syz_emit_ethernet(0x46, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@llc={0x4, {@snap={0xaa, 0x0, "1230", "189cce", 0x81d, "c3687e72e34a8b1bbd69eb02f573f56cc1df2db405ec8a47559a3768dcead07a992c24cd6bc3d37ea7c05cc087a80f"}}}}}, &(0x7f0000000080)={0x0, 0x0, [0xcd9, 0x0, 0x5ac]}) 2018/04/11 22:48:55 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) getdents(r1, &(0x7f0000000140)=""/161, 0xfffffffffffffe04) lseek(r1, 0xfffffffffffffffc, 0x1) getdents64(r1, &(0x7f0000000080)=""/82, 0x52) getdents(r1, &(0x7f0000000200)=""/126, 0x7e) 2018/04/11 22:48:55 executing program 7: r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x40, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x2) sendto$ipx(r2, &(0x7f0000000140)="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", 0x1000, 0x44085, &(0x7f00000000c0)={0x4, 0x80, 0x10000, "50ad7820e6df"}, 0x10) 2018/04/11 22:48:55 executing program 0: socketpair(0x0, 0x1, 0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) recvmsg$kcm(r1, &(0x7f00000026c0)={&(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000002640)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1, &(0x7f00000003c0)=""/7, 0x7, 0x384}, 0x10002) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000000c0)) r2 = semget(0x1, 0x4, 0x4) semctl$GETVAL(r2, 0x0, 0xc, &(0x7f0000000540)=""/126) close(r0) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000000)="ed4610cc91a350729f35a4296113aa9eaaa8aaa48fc123650a68d5412c064c23a5f8379c13ecd4b33ee3ca535272097e6e4457fcc12f997a54207d7bc4e3b85e58d73d62c05c5da730a544fb33cec511f1d6ca7dff2d75032ac1eaedd8667165e9bcbd43bd4f89d4445771a975ecc4b637fbf64e52cf1c3e00b6c125fef13aa8c0a4827f447932e61c2c82d0fb30aadbf09589c8e0a287f7bf849e974c6d1c88e7a2", 0xa2}, {&(0x7f0000000200)="4849af57e6954daa9a3ebd121ec81d2d7e2f010ffb13d55d98389f3b37a2b4518178444bca79440d6755e2336d7bbdf2a6bb1e6f81bf313ec3d4a7f9e03756bc225f7c253e04c8d20349121f3d3ede1637baa339c6a48e6bc6b945fe1bd612bef169", 0x62}, {&(0x7f0000000100)="b14fe4a6588532f33ec62db2bee40ae18a5afd525ca349155bfea0bb7ace74e590e79658b460287ceeb4458fb053d4fd8c", 0x31}, {&(0x7f0000000280)="2ae9da308afba4e9b2923df720480295e3f7e88ee01cdc8891e330d40d9c95472ca2ea93ea0b8e8765560dc757d5dd80ef0325891ec71a9ced890b6b06ce09301bb0fc3add96b1b9c4853dac3cc3c57168415b31f18c4cc82afae0e5318eb0e343a1ca66f5dc372a3e98f1a923ea76a9790cc434d5a9b24393a260d050b30260d0ff854605205cb6c3878e40600ad12ab02359a6d64093b6c75136aa582b027a901234b8f74eb0d75c1ce95b41cfc1c4b3faef4f4d4e637c67cc25bef37976cb9dfbe95b41eac3f7966e1297f151e029e49293174f05b621f22484a0c81364675677", 0xe2}, {&(0x7f0000000400)="d35d1310a3a804b9bf90abd077cc42b4e39161a64c6bdbdf014212416e1f6a94b8898b9bc02f67a0836076389c4e02d4a4db493ed7ca8aebcc23588ed44d7a8b7b262da9193434a2734240bea83f4c883d92b53317277a73d1bfab1facf64f482e17ffb7afd95dbfa9ea985c828eba7ba822edad", 0x74}, {&(0x7f0000002700)="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", 0x1000}, {&(0x7f0000001540)="d44f4f0ba3509e35e67324e78f7ab7067ed4e8880f4edf070ef348877b0c0a05e7d1ce3d2700e1e2c99598ff3b377d267b23fba20703be40f8c3174247334cb1f2a8b0fcd2336255d0fd6c0683d7bf2ad47edc92a6e251c85f337cb340255704691850fd597dfcc4fa611a8fb34c7d5e28d21d79003ccecef668561f", 0x7c}], 0x7, &(0x7f0000000000)}, 0x0) 2018/04/11 22:48:55 executing program 4: syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x10000) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x400, 0x200000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'ip6tnl0\x00', 0x79f}) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)=@random={'user.', '/dev/hwrng\x00'}, &(0x7f00000000c0)='ip6tnl0\x00', 0x8, 0x1) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000140)) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) sendto(r2, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/04/11 22:48:55 executing program 6: remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xc318}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x1}, 0xfea4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x8, 0x4) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xc, 0x8, "f815360e"}, &(0x7f0000000180), 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/11 22:48:55 executing program 3: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x100) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x2, @empty, 0x81}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x5c) fallocate(r0, 0x2, 0x7f, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f00000000c0)=@ethtool_sset_info={0x37, 0x0, 0xffff}}) [ 57.888263] mmap: syz-executor6 (5216) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/11 22:48:56 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffff7, 0x24000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x800, 0x70bd2c, 0x25dfdbfd, {0x10}}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x1) move_pages(0x0, 0x1, &(0x7f0000000100)=[&(0x7f0000ffa000/0x3000)=nil], &(0x7f0000000040)=[0x1e], &(0x7f00000000c0), 0x0) 2018/04/11 22:48:56 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="2b029aecc60e7b7048bdc10a8989f510c3d48e6b649286875b68444d5fda7809566e657849063d70de997ec5a98364ebd5748f5edea3fd629d508b08d41bb7d52c2248d1cc2114c78938e9966b79", 0x4e, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r1, &(0x7f0000000200)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, r2) bind$alg(r0, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x58) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r3, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r3, &(0x7f0000005bc0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000900)='9', 0x1}], 0x1, &(0x7f00000009c0)}}, {{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000003000), 0x0, &(0x7f0000003080)}}], 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="93ab271956ba602dff05000bfef9b9d2a4b2fa6cffff9edb20dfff09d31bb4714052c09822fcd904fe00d94b02f583cd596e390000000000000000000000", 0x3e) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) r5 = gettid() mq_notify(r4, &(0x7f00000000c0)={0x0, 0x2006, 0x5, @tid=r5}) 2018/04/11 22:48:56 executing program 5: r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x40, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x2) sendto$ipx(r2, &(0x7f0000000140)="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", 0x1000, 0x44085, &(0x7f00000000c0)={0x4, 0x80, 0x10000, "50ad7820e6df"}, 0x10) 2018/04/11 22:48:56 executing program 7: r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x40, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x2) sendto$ipx(r2, &(0x7f0000000140)="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", 0x1000, 0x44085, &(0x7f00000000c0)={0x4, 0x80, 0x10000, "50ad7820e6df"}, 0x10) 2018/04/11 22:48:56 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1fe4)={0x6, 0x4, 0x84, 0xf}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe1ff6)={r0, &(0x7f000089a000), &(0x7f0000fe4fc9)=""/55}, 0x18) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_readv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/16, 0x10}], 0x1, &(0x7f0000000680)=[{&(0x7f00000000c0)=""/109, 0x6d}, {&(0x7f0000000140)=""/210, 0xd2}, {&(0x7f0000000240)=""/170, 0xaa}, {&(0x7f0000000300)=""/224, 0xe0}, {&(0x7f0000000400)=""/194, 0xc2}, {&(0x7f0000000500)=""/23, 0x17}, {&(0x7f0000000540)=""/48, 0x30}, {&(0x7f0000000580)=""/112, 0x70}, {&(0x7f0000000600)=""/96, 0x60}], 0x9, 0x0) 2018/04/11 22:48:56 executing program 6: unshare(0x40000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x80) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000200)) socket$inet_sctp(0x2, 0x0, 0x84) uname(&(0x7f0000000080)=""/155) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x802, 0x0) 2018/04/11 22:48:56 executing program 2: sync() listxattr(&(0x7f0000005b40)='./file0\x00', &(0x7f0000005b80)=""/72, 0x48) socket$packet(0x11, 0x3, 0x300) r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52f98bc0c951a8c18f7b8221c007a7f1c8d5369536c3cde1dd9d63d5b4304876f61f37427b33932287cd9c8a57e18a656273199c41c9a6ef80afdd0fdd", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda8604") gettid() epoll_wait(r0, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x5, 0x401) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0xac, r2, 0x8, 0x70bd28, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff]}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2000000000000000}]}, 0xac}, 0x1}, 0x40000) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)=r1) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000380)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/11 22:48:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005880)=[{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000100)="563c202f1e491a15", 0x8}, {&(0x7f0000000340)="aa", 0x1}], 0x2}], 0x1, 0x0) accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCCBRK(r2, 0x5428) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x4}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f00000032c0)='sessionid\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000140)={r3, 0x7ff}, &(0x7f0000000180)=0x8) accept4$nfc_llcp(r4, &(0x7f0000003300), &(0x7f0000003380)=0x60, 0x80800) accept(r1, &(0x7f00000001c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000240)=0x80) 2018/04/11 22:48:56 executing program 7: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x400000006, 0x0, &(0x7f0000365ff8), &(0x7f0000869000), 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x6, 0x2800) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@multicast1, @multicast1}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/11 22:48:56 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000080)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.swap.current\x00', 0x0, 0x0) syncfs(r0) unlink(&(0x7f00000000c0)='./file0\x00') creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) r1 = add_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="bf56382e0ed51ce2ae72f59a7a59303d1a7cd9f7824f2017c0ebc67d6ecb2b2342a7b9fdb6c624e4fd6415de21df95a2f5939503a50e2d9a0a6f2eb524d548c3b3b7495df0d93f83866ca9f1a7b854e6f92811fed1f1a2ffa86034a67e6797131d6759b3bc7d1a88a75a00ab0677eec35886d3dcc3c25f1983a00e98d00225c4581dcad930a1519d19e8626aacb277a6d42354d2f63212d0354cb61024523e28bb77ed285905d15ddb5cd03defaa06fcdd5815de61e8689dcbd4b52ca3c87630eb2607ddd37e8bec29da9ea3c60439cb7b23169157b58a8263a7f0c3008faa6b884bd76645b210d646c40049", 0xec, 0xfffffffffffffff9) keyctl$invalidate(0x15, r1) lseek(r0, 0x2, 0x4) 2018/04/11 22:48:56 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0x6, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x20000000, 0x0, 0x0, 0x200000d0, 0x20000100], 0x0, &(0x7f0000000000), &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000013c2236b8148db17b300e7b28d2e833755f5eccc077368a4f5e6ff48ab128133d906d80e5cee1d8acc5c6ba04b94a08e7b9a5920c54af1ed44c2c9c0526ebc38e6fa86fe74389805081572bd6e2627ffad"]}, 0x159) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000000040), 0x4) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x40, 0x4e21, 0x100000001, 0x20000000000, 0xa0, 0xa0, 0x62, r1, r2}, {0xed0a, 0x1, 0x22, 0x2, 0x4, 0xee, 0x5, 0x81}, {0x7, 0xda, 0x20, 0x5}, 0x3, 0x0, 0x2, 0x0, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x18}, 0x4d2, 0xff}, 0xffffffffffffffff, @in=@broadcast=0xffffffff, 0x3504, 0xd, 0x3, 0x6, 0x1ff, 0x3ff, 0x8}}, 0xffffffffffffff4e) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0xa0800) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x20000, 0x0) linkat(r3, &(0x7f0000000240)='./file0\x00', r4, &(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 22:48:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 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 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x400, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0xba1aa2e35b2908d1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000180)={0x1, r2}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r3, 0x4) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000066cffc), 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0, 0x293, [0x0, 0x0, 0x0, 0x0]}, 0xff68) chmod(&(0x7f00000001c0)='./file0\x00', 0x1) 2018/04/11 22:48:57 executing program 4: r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x4e24}}) 2018/04/11 22:48:57 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000001, 0x1ff}, 0x0, 0x0, 0x0, 0x200000000000, 0x5, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x20) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) semget$private(0x0, 0x0, 0xa8) semtimedop(r0, &(0x7f0000000000)=[{0x5, 0x1, 0x800}, {0x3, 0x7, 0x1800}, {0x7, 0xd3f1, 0x800}, {0x4, 0x10000, 0x1800}, {0x1, 0x79b}, {0x3, 0xffffffff, 0x800}], 0x6, &(0x7f0000000100)={r1, r2+30000000}) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x201e, 0x1) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) 2018/04/11 22:48:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x101, 0x4) 2018/04/11 22:48:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x3, &(0x7f0000000180)=0x4) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106-gcm-aesni))\x00'}, 0x58) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0)='gre0\x00', 0x10) fcntl$setlease(r1, 0x400, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/04/11 22:48:58 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x400000000000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/04/11 22:48:58 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e970c5b31eac6eacd5"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000080)=0x83) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/11 22:48:58 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x81, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000001100)}, 0x20) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000080)={0x7}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000040), &(0x7f0000000100), 0x2}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r0, &(0x7f0000000100)="ae7d093d8235fe548ad75b908ff2205ee8973dd74e3a496a57b9287db5cab191363139a64e7497eec92bc65919824d5089137c777ebfe3a88db64ada0bc65eeb8652324735f4fe7ea7efcd4f5b77831144fbe3bc0c0193f80e3f6f5c92b95ca2bfffafddfe27417e531129fb95246b6ab04fc59959638650224ad326a7725d522af541cae99c3afdb54f68b7d7eebc047be659989843a4a64ab3784457de8dfce364", &(0x7f0000000200)=""/214}, 0x18) 2018/04/11 22:48:58 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000080)=@ll={0x0, 0x0, 0x0}, 0x14, &(0x7f0000000400), 0x0, &(0x7f0000000700)=""/150, 0x96}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040)=0x1000005, 0x4) sendmsg$key(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)=ANY=[@ANYBLOB="02020800020000000000000000000000"], 0x10}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000500)=[{&(0x7f0000000180)=""/94, 0x5e}, {&(0x7f0000000200)=""/245, 0xf5}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000380)=""/114, 0x72}, {&(0x7f0000000400)=""/72, 0x48}, {&(0x7f0000000000)=""/44, 0x2c}, {&(0x7f0000000600)=""/183, 0xb7}], 0x7, 0x0, 0x0, 0x1f}, 0x1) r2 = syz_open_dev$usbmon(&(0x7f00000007c0)='/dev/usbmon#\x00', 0x6, 0x2080) bind$packet(r2, &(0x7f0000000800)={0x11, 0x1a, r1, 0x1, 0x9f94, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000001840)={@loopback={0x0, 0x1}, 0x6d, r1}) r3 = semget$private(0x0, 0x3, 0x200) semctl$GETPID(r3, 0x1, 0xb, &(0x7f0000000840)=""/4096) 2018/04/11 22:48:58 executing program 4: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x42) readv(r0, &(0x7f000003f000)=[{&(0x7f00004dcfe1)=""/31, 0x1f}], 0x6d) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_tables_matches\x00') sendfile(r0, r1, &(0x7f00008d1000), 0x8) 2018/04/11 22:48:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x3, &(0x7f0000000180)=0x4) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106-gcm-aesni))\x00'}, 0x58) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0)='gre0\x00', 0x10) fcntl$setlease(r1, 0x400, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/04/11 22:48:58 executing program 6: unshare(0x40000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x80) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000200)) socket$inet_sctp(0x2, 0x0, 0x84) uname(&(0x7f0000000080)=""/155) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x802, 0x0) 2018/04/11 22:48:58 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000000)=0x81, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000001c0)={@dev}, &(0x7f0000000140)=0x14) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet6(0xa, 0x1, 0x101) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) socketpair$inet(0x2, 0xe, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x9f, "26cfaa6387670aec0f6eeae5837f10bee6f9b5e03bb27b0461434d7b933d864b03f13530f9508e962016fe33d38e3a02e1452f3f354526cc4443f79b79c7574b017249dfa44af4f3bce5477cefce4acb8b0b9b7af4b8c191d3c623dd9f0dbbfcfe3b63d18409affe5ec36ca09ca88f533d90c02e9927d50ebb37f7dfb82c31d7d0d717308431c3d5c875648690f1726f197cb964546f90eb2e7df5b1c939fe"}, &(0x7f0000000180)=0xa7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000200)={r3, 0x96, "0b692635603ec97408c26ec9ad047d657d5a3c38d5fac67acb65131ab0a1d063e89c25543b9a855c106963f0b69e1f385aa9a6d41a6b1f171aa57b983e4370d1ed7840c839861cd1f13a64ad3fb0d75117b4217ea8bde641597a1b0de8759a61f6cafc6e3bd89e064abe6c7c279df50dd61380d804d84acab917a3a04b2376c75613cfa6fc06f3b9f6ff4a96da60ada6b65491911fa7"}, &(0x7f00000002c0)=0x9e) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000300)=[@in6={0xa, 0x4e21, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x6598, @empty, 0xd3}, @in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xf9}], 0x90) 2018/04/11 22:48:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/76, &(0x7f0000000080)=0x4c) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x5000003}) 2018/04/11 22:48:58 executing program 2: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x200) chdir(&(0x7f0000bddc23)='./file0\x00') poll(&(0x7f00006cd000), 0x0, 0xfffffffffffffffa) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, 'security]-.'}, {0x20, 'qnx6\x00'}, {0x20}, {0x20}, {0x20, 'qnx6\x00'}], 0xa}, 0x25) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') pivot_root(&(0x7f00000e6ff8)='./file0\x00', &(0x7f0000451000)='./file0\x00') 2018/04/11 22:48:58 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x9f335a79dcb91b30, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={0x0, 0xfffffffffffffffe}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000300)={r1, 0x800, 0x10, 0xfffffffffffffffd, 0x4}, &(0x7f0000000340)=0x18) r2 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000000040)=0x8b, 0x4) ioctl(r2, 0x8, &(0x7f0000000180)="f4f5d5e9b525316a757bdf3675b6aec873df75b3617b94094aceca2b5d500462c3aa5931bcf417f5c15c1b3ad1ea54b9c573e4809ddb3b092fad1bae54334b95eca496046cfecd6d96ba768b14ae9857cf5b7a0ab8c270a9bf63cca268e788a74beb18e8cdd5c7929c0d9afff12f18219c3454355cc744f0e5c036e2b1807d0b9739dc14bebe4ff8a62de11ba495d76a9dc65ad696c302628bd9251054746b59b54ab2faf6c337ca10ab8f57d43f131a3d53997cbe7374fffe9c327786955f1a67f7b532ecb760f09f1a8bacd7cd7832b4b5f5115cfd189cba49c4abaa903f30eac2cc377b") read(r2, &(0x7f00000000c0)=""/187, 0xfdaa) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000003c0)={0x2, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640), &(0x7f0000000680)=0xc) sendto$inet6(r2, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000600)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000480)={0x13c, r3, 0x200, 0x70bd28, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fff}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7c0}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}]}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1e}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x69}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1d0}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) 2018/04/11 22:48:58 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000000480)={'lo\x00', @ifru_data=&(0x7f0000000100)="9b18ad7a48ee007e7c7fbde3a4c9c6d6aa10ca0b06023bcc9f9abb1df6ef122f"}) r1 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="7463b1f5", 0x4, 0xfffffffffffffff8) r2 = request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='lo\x00', 0xfffffffffffffffb) keyctl$link(0x8, r1, r2) keyctl$link(0x8, r1, r1) 2018/04/11 22:48:58 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e970c5b31eac6eacd5"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000080)=0x83) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/11 22:48:58 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x300, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x6, 0x3, 0x9, 0x8, 0x4c}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x1000}, &(0x7f0000000200)=0x8) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) ioctl$TIOCSBRK(r0, 0x40044590) 2018/04/11 22:48:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000140)={0x0, {{0x2, 0x0, @rand_addr=0x2}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000280)=""/107, &(0x7f0000000080)=0x6b) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) rmdir(&(0x7f0000000200)='./file0\x00') r1 = creat(&(0x7f0000000000)='./file0\x00', 0x128) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0xba}, @in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x18}, 0x8}], 0x38) 2018/04/11 22:48:59 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x200000000000009}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2408c2, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/04/11 22:48:59 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x2, &(0x7f0000000000)={0xffffffffffbffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000055000)={0x0, 0x0, 0x6}) rt_sigtimedwait(&(0x7f0000001ff8)={0x6}, &(0x7f0000000080), &(0x7f0000000040)={0xffffd, 0x989680}, 0x8) 2018/04/11 22:48:59 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000080)=@ll={0x0, 0x0, 0x0}, 0x14, &(0x7f0000000400), 0x0, &(0x7f0000000700)=""/150, 0x96}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040)=0x1000005, 0x4) sendmsg$key(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)=ANY=[@ANYBLOB="02020800020000000000000000000000"], 0x10}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000500)=[{&(0x7f0000000180)=""/94, 0x5e}, {&(0x7f0000000200)=""/245, 0xf5}, {&(0x7f0000000300)=""/119, 0x77}, {&(0x7f0000000380)=""/114, 0x72}, {&(0x7f0000000400)=""/72, 0x48}, {&(0x7f0000000000)=""/44, 0x2c}, {&(0x7f0000000600)=""/183, 0xb7}], 0x7, 0x0, 0x0, 0x1f}, 0x1) r2 = syz_open_dev$usbmon(&(0x7f00000007c0)='/dev/usbmon#\x00', 0x6, 0x2080) bind$packet(r2, &(0x7f0000000800)={0x11, 0x1a, r1, 0x1, 0x9f94, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000001840)={@loopback={0x0, 0x1}, 0x6d, r1}) r3 = semget$private(0x0, 0x3, 0x200) semctl$GETPID(r3, 0x1, 0xb, &(0x7f0000000840)=""/4096) 2018/04/11 22:48:59 executing program 6: unshare(0x40000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x80) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000200)) socket$inet_sctp(0x2, 0x0, 0x84) uname(&(0x7f0000000080)=""/155) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x802, 0x0) 2018/04/11 22:48:59 executing program 4: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x42) readv(r0, &(0x7f000003f000)=[{&(0x7f00004dcfe1)=""/31, 0x1f}], 0x6d) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_tables_matches\x00') sendfile(r0, r1, &(0x7f00008d1000), 0x8) 2018/04/11 22:48:59 executing program 2: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x200) chdir(&(0x7f0000bddc23)='./file0\x00') poll(&(0x7f00006cd000), 0x0, 0xfffffffffffffffa) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, 'security]-.'}, {0x20, 'qnx6\x00'}, {0x20}, {0x20}, {0x20, 'qnx6\x00'}], 0xa}, 0x25) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') pivot_root(&(0x7f00000e6ff8)='./file0\x00', &(0x7f0000451000)='./file0\x00') 2018/04/11 22:48:59 executing program 7: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x440, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000002c0)=""/21) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000240)={0x8, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r3 = shmget(0x3, 0x3000, 0x100, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000000)=""/154) r4 = socket$inet_sctp(0x2, 0x5, 0x84) ppoll(&(0x7f0000000180)=[{r0}, {r2, 0x4}, {r4}], 0x3, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200), 0x8) 2018/04/11 22:48:59 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x40}, {0x6}]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) setns(r0, 0x48000000) signalfd(r0, &(0x7f00000000c0)={0x8}, 0x8) 2018/04/11 22:48:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000000)=""/16, &(0x7f0000000040)=0x10) 2018/04/11 22:48:59 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x8000) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00000000c0)=0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000003c0)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYRES32=r0], 0x4}, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)={0x20002000}) mkdirat$cgroup(r0, &(0x7f0000000100)='syz0\x00', 0x1ff) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000340)={{0xffffffffffffffff, 0x2, 0x779310bb, 0x3, 0x6215}, 0xfffffffffffffffe, 0x2}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000001c0)={&(0x7f0000ffe000/0x2000)=nil, 0x10000, 0x3, 0xa, &(0x7f0000ffd000/0x1000)=nil, 0x1}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000280)="21d4da0c7b331e8aa04a5aa9c428428a33e6058bc5671d08a5ed405050c139181b95d441753455293b369b1058a2c3ed5064e6913b203e0094ac038d987fdf3b1b15bdff989dc51cad28005f3afd2ca9d8355aa821636a9fb5e697de8181b25a9fd5f2439d579e3d4f65ca0a9adfbaa50489b650113496210adb460dd054286f9cb8f0e1b32557196ed609a7dd46c37d7807dd6aeba972d23147db1a71de7672e5ce29d5d84640e6a27e31fe54333a") ioctl$TIOCCBRK(r0, 0x5428) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000200)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'team0\x00'}) 2018/04/11 22:48:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be96c4b5a30d42a", 0x9}], 0x1, &(0x7f0000000640)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000002940)}, 0x0) r4 = open(&(0x7f0000000340)='./file0\x00', 0x4080, 0x40) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f0000000380)=""/215) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) read$eventfd(r3, &(0x7f0000000300), 0x8) 2018/04/11 22:48:59 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000040)={0xdf5, 0x0, 0x6, 0xff, 0x3, 0x7fff}) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7", 0x80, 0x0, &(0x7f0000001280)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/11 22:48:59 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="e0000001ac1414aa0000000002000000853572789e349d6f244cf3028cbb1f8d654d5de96dc1c64195dc4b1133a6f0891e58f43281806a16d967984514b93cb4f52315c1d07e303c2e7b97a749bdaad597e7764b10720760a7cf25a8d11c24b598a7fc8d17e89fb903d75c27a4e751d3416944f355788211fd190e0beda3f88eaff01579cad577f53d"], 0x342) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00') ioctl$KDDISABIO(r1, 0x4b37) r2 = fcntl$dupfd(r0, 0x406, r0) accept$ax25(r2, &(0x7f0000000000), &(0x7f00000000c0)=0x10) 2018/04/11 22:48:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000300)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="3288c736cfc1d49b1023b65ad3d3271edc5debc2156f5b058134f88e68a4c030b1bcde70f7df3cfb4e72b071eae11c31ee9cef32b347bf246a32b81cfee1bd7aaca79747ee877c9788949445627a72ee07d43465be5499f8f7910f3c52828dd1bc341a5e58e0881de4b52634cd9a02912e23f3e3171c9be538b5bd562f7df41309fa988bcdf343a3610cb8e9766fd334ee2b15ff31ef6588d366fe0c4694d87354dda9c78091cdbd227216b014532cc00e", 0xb1}, {&(0x7f00000000c0)="0d7f5d2775a39e8cff863eecfa2010c22842a4c1db3e84f14bdcef3b75486e7b929e6417d6e9235dfb4685e00b2c86b8", 0x30}, {&(0x7f0000000100)="7aceb1cdb944fab6c17c2525a0ef0f40fae34bd9bf4ebf22fb138bae7b33ca3dc5de179c5be25363367cbf3df7f0e43f74ae14eb61e5ef72ee68fb5f519241eb50a5f716dad6bc7bb909a6c1eddc1d708c8c3f88e6f190ad05f7d931863ab44e616fc083a42fe4c5d7171823ce0b01e6", 0x70}, {&(0x7f0000000180)="1475091647a002506431a42bd3a30db963029270cae1570c4322ce69b08062bccf2ab40a4ea36952f373e2484afc85f3a58c16fc80d3a785d17ef5a40b5dfe3b1fbed3eb2f5b5b3dfc09c67156e5d36d9687279a383c415ae6df07c60fff5ca29df7c041fe0d823aa88476a78375", 0x6e}, {&(0x7f0000000200)="6f7454a1cdd047ffde6afc2236e6de639519bc094dec3b4fb624c1ab927d7d74dbb96e69e1f37e1fff309f6933b84b8cefac8224805eb5f2c0", 0x39}, {&(0x7f0000000240)="b76bd50d86bfc5bcee2e4053de0d72a374d9b5a277cb613563842f510657f86e2bd7e1fcd3f4deb9ae599a4ec2", 0x2d}], 0x6) 2018/04/11 22:48:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be96c4b5a30d42a", 0x9}], 0x1, &(0x7f0000000640)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000002940)}, 0x0) r4 = open(&(0x7f0000000340)='./file0\x00', 0x4080, 0x40) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f0000000380)=""/215) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) read$eventfd(r3, &(0x7f0000000300), 0x8) 2018/04/11 22:49:00 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="e0000001ac1414aa0000000002000000853572789e349d6f244cf3028cbb1f8d654d5de96dc1c64195dc4b1133a6f0891e58f43281806a16d967984514b93cb4f52315c1d07e303c2e7b97a749bdaad597e7764b10720760a7cf25a8d11c24b598a7fc8d17e89fb903d75c27a4e751d3416944f355788211fd190e0beda3f88eaff01579cad577f53d"], 0x342) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='comm\x00') ioctl$KDDISABIO(r1, 0x4b37) r2 = fcntl$dupfd(r0, 0x406, r0) accept$ax25(r2, &(0x7f0000000000), &(0x7f00000000c0)=0x10) 2018/04/11 22:49:00 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3fff4)={0x40000006}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x100, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00000000c0)) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x3, &(0x7f0000000080), 0x8) 2018/04/11 22:49:00 executing program 3: r0 = socket$inet(0x2, 0x80007, 0x8) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f00000000c0)=0x10407ff, 0xffffffffffffff0a) 2018/04/11 22:49:00 executing program 1: unshare(0x2040600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000200)={r0, 0x9, 0x9, "371ae045214f8588b7a4104f70ae242f01c1ef9d58e0379b69f3be6fff5d6c00e28b790b4b2fc882f0b8ecc8e6b55d884402e3bdefa3eac0f24e"}) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000100)=""/85, &(0x7f00000001c0)=0x55) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x2, 0x3, 0x6, 0x3, 0x7}}) 2018/04/11 22:49:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='numa_maps\x00') socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, r1, 0x0) bind(r0, &(0x7f0000000cc0)=@sco={0x1f, {0x1ff, 0x8000, 0x2ae, 0x5, 0x5, 0x40}}, 0x80) pread64(r0, &(0x7f0000000040)=""/8, 0xfffffffffffffd1e, 0x100100) sendmsg(r0, &(0x7f0000000c80)={&(0x7f00000000c0)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)="7a9d69427102a345a246eaaf471a5012c755bcf7d3afc4093733ac2b9b44675142ed7a9ca5f93641514269cd50850fff34f834b88c02c776bd9123b65f2a127caf77e9429d1da74aa4625c3d8f4f532e903f3e8e91308c689bccde756c3c0525dfe52f516df4d72fda34307ff8554461ef3f54d4e4ba22f13164238f7fd9ba9b1833ef76fe9c26787da887449f34d766b505154e80e1084e6a73346a24a81cd6690c84f7ef00ed0a97fc653d0c2b01df45288f54a77dea745e38beb33dac9683fdaca2f01f670bfcb9246ecc10248a0c256b0e3c1d", 0xd5}, {&(0x7f0000000280)="0ddd77609220e17035cbcd66f705c469f1f5c54253c0413712dc67e530272b89d3784b901be1fa6494142096e9b41aa91029b24ba391fcb0c821fc08a1e529bb56c30c2b919ea33e5d17069e325dbeb09911657018bb7b", 0x57}, {&(0x7f0000000300)="392d1c5f82a0ef22682c56574f22716840e41e01912cf3648b2786a2e1d8f0f2e7f6e0f30eef5e3a43da8699878b47834c347ad99447880b4e742a05f32b7db4b07aa792ca2d12711c9301d2dd750b7409ca1ea382fbb8b87ad322286caf1f01ff4abf91ced0a73f798a9defed53e9ba24b6f7e01361617837fc169638d89e4ff8a35419", 0x84}, {&(0x7f00000003c0)="574e490844ecb4dc2ffaf57c366b90dbdeab15a230ec2cc46defd26c965caa6f3140e70a67078f82029ba71a6d76c504188cb3de991e64f7ce206e02cebc2b866e1aa0eef9a1b093", 0x48}, {&(0x7f0000000440)="f3a4f351737b23aa3559e20ee50642610e8a8858adee9daaf4df643778217fe6b6c17848bf27f3ea333cba98cb88e8404c0408590a21f497df4ac47d3bfd225d21355486ed2ac2aa7f7ae5f63caac355d6c943d9f44f76a67a2e995eb7b2ae6a8f513951f5b13501802d89cdb4d89e0ed8082b", 0x73}, {&(0x7f00000004c0)="5950bf3ffa9fc64a5a7cc0a12a164d8c016f64b386615157ec74406c3e83aaa64971754a9d8a81527e2ccf79e88c5cae751a4ba2d6c82d3f40817afa63458810a0cafd45157182d33efe7e3527f5c10ec47732837a883d41f93d1f3949501a25b3cc0f103931afc6e6608622c2e395f8d0e7afe86f4e063b66e9b8a0bd69ed57cd5383ffe749bdc780", 0x89}, {&(0x7f0000000000)="2cf2fabdbc18910616062c05ccb273299b83f99acf5df082e3f30d20bb7c8a400db17aa7bfb9ea56ce63ac745b022da451c5fe96c91634d0", 0x38}], 0x7, &(0x7f0000000600)=[{0xb0, 0x11f, 0x6, "85be730fffc507667cb276fe3bf61096c6f0a13fd8756db2f8f49d5fa058c5d22b5b687acf6798f21e7bb108f80eacbf2871f336b515773b890c39f36225b0135b411ddeb5edbe8a99ed7b23d89009ddb074c955b4258b4015d799aefd9cd0406b5a437013c559db9b4b0daf5e26287050b886c3ceaf753dd9cf98ac18716f1b64ad50f2aff8dcbabfef203594c6844c65b24d6d47e957ecd315dd6b46"}, {0x50, 0x115, 0xa531, "855e3c5a25210d6e989d7d4fb9458a7f157d819666cfc7dc800ce6051467db0f5af2e1e1fbac68a6d1ee8975ad09052413df39e4286b5daca4"}, {0xd0, 0x115, 0xffffffffffffffff, "3bc39ae2a2e8aefbb232d2485c2bb6db6f26948d8eb4d855c34e18a2e603a4b859daf7d6213394d81e7bcd33024e62fec55fe691475380bcfc4b4cdb4e3191e0e0b1466e9b3b34c8448ab1593383b91dd145ab01d0d2ade92d4e59647b00eb424477c4af26a25375001a5b381e2b7e696434644d3f282b362ff71e08ad0064ffabd14c810e308cb0f5252957959cd6dbc3c6322058eb13113566bf2a1094d90f2946c05f84e91a28d6a452268ed9866d02921d8753b5e46db4b31c8bb462"}, {0xb0, 0x115, 0xfffffffffffffff9, "7cdca01c71b320ae1d19b68aa0f19851c094e404eed1421aab7d47ea56979833da1f1ae6b1f7ec143c42bd193e56c2a52045ae8d1f903906f4ffa0e141af3ca6a3e0153f9228ac9390ee65a2cff7b879b2a181881eb1982c3f2593a5ba055a8f018bcc81869d522837e7580427a1f8d9f7577410ffdda58519d1e816b62d31574e797f9ff68f76aac77b3efdcf03a3bec66f0d4036b52aefbabeeb2df4"}, {0xd8, 0x186, 0x7, "ea1cb2e93cf0bb9a119498306159d2c4ee98eefe618b5f98d71598561e278255791ddc4bd86718600caa141264d00025837e9c276c77839ee0fe5363a916c2e33715f2f8d84a6ea7dbb365c682d92ccb84ef8525d80ef78d9f7abc23f88910d6de12daa8536b2440aa5091ae8df047ca3227fabc5645a1b244dde1a991313ae0110e6fa2fd4a814767043e9eca02f1a789a04ca0f4228b08a47f6e73419fa60460da66a0ec97ccc5ee84d730a5fb4cd678e5b74d794fdf82685d092a989e40a601a3"}, {0xe8, 0x10a, 0xfe000, "41ed7d1707dbdd0263b420b40c01bd7712a4494c216928b5ec4e3f5d3153118c6963edf881357607239bc41ca5dcbf7c4972c382b799878ea86c07f8602cb6cc0ff67ff5d1650a24bde873925e9048ea1a176e54eb49ad66aec969f5790864951d91aee521d68ac04ce3c6c8e6580fd1d0f83067c976c5dbff9ecc4097db6dc6e8868a8bf21234838dd2591dc9fbe7266cf4b026b51cf617a58e037967f5450a1e076bc2d0ce7cc2badd812b5575c011a0b5463830221570b2471ded0aef5290bfc92b3646474f710f21ed724031e78a455d6d0d0054"}, {0x78, 0x114, 0x7, "1f93b798dd193e68736de15f38f8dec315026119d74f9e39e3c486572f4b44431b8791573a98e1c15ba694a66a4089630a935a2cd3daadfb22b1f0d4b1ee13f6bc17f3e5f988c80c09cb2ce0680ac4e3fff20b32e5b1fbe81788abb976b5d11be510ee2dc9dd479a"}, {0xb0, 0x1, 0x0, "25141d20eeaa5d6299cee85038e3a919d230ce9b86439727e64dc0f86b23cfdfd41b60b189e09df9ce8c197cf2d512cebcfdec7bd6b5382e3e3fa61eff8ec930b1053974c7e3cece94216a8a7e22cdab1504e3ae87407c8feeba265a978e779a843be4b69b37e6dccf64f2938f2575e6951e516da5a7a6b350b09a819621b136c8d4bc240f91b5f74dc386b4f51a5eb30f34e392e60f4b9d4dba2610d436"}, {0x30, 0x1, 0xcb, "bd720ec5e9268d482a5cd62d953fec27a16701c17d7f232c9601fa38e262"}, {0xe0, 0x1ff, 0xff, "c7fc3804c7305f47f28eb9fb1df25a86e52094d1f74f03100e0511ba78d8c3805f00da6a80e6b4e30e5312c2e6b3eedbb019d24807ce7d68cb135fa58ca22c24fcccadc016b983f452f65abcbd1c7df004aff9847625abf24b7db03942c213e2e7ffe7c09493a9bf58b2525b418080a4145d44e09b4638064ab65bd92630fb0ad9d2088cb708b4c91bc60de8c38359cef835a72b5958b0a062fb24952b3221058d25f832bf962cd8eb9ff746dec5861be36b83a5521cf0325c03e79abc535faf36431442c9a6e050afdc40ca"}], 0x678, 0x40014}, 0x4000000) 2018/04/11 22:49:00 executing program 4: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x42) readv(r0, &(0x7f000003f000)=[{&(0x7f00004dcfe1)=""/31, 0x1f}], 0x6d) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_tables_matches\x00') sendfile(r0, r1, &(0x7f00008d1000), 0x8) 2018/04/11 22:49:00 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x8000001) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x43, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x310, 0x110, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x240, 0xffffffff, 0xffffffff, 0x240, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@dev={0xfe, 0x80, [], 0xe}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffffff, 0x0, 0xff, 0xff000000], [0xffffffff, 0xffffff00, 0xffffff00, 0xffffff00], 'ip6gre0\x00', 'bcsf0\x00', {0xff}, {}, 0x7f, 0x4a, 0x6, 0x20}, 0x0, 0xc8, 0x110}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00'}}}, {{@uncond, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x0, 0x9}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x370) 2018/04/11 22:49:00 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000001400)='/dev/vcsa#\x00', 0xd, 0x0) r1 = accept(r0, &(0x7f0000001200)=@nl=@unspec, &(0x7f0000001280)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001480)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000001540)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001500)={&(0x7f00000014c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="20012dbd7000fedbdf250a00000008001f0003000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x4000044) sendto$ipx(r1, &(0x7f00000012c0)="18611140d590a6aa4f48ab4cfc124bcc7d1198023852c9cb46507ceafd02bc9bc3852a4f07c0df1e9c55e859bd1bd2d3c3d9c952e2896307cd188e163d2c5a8f6389ed7f59d473bfa3a40968d6465a02dded6c39999b43b2ede12e0c7ac3ea603de6f19c30eb6ac7d10e9164e0ef5519a01c804030508616abb263d50347a4d443d01853b10d692b2983f1e098af0b31d42b515cd7ca4ea9dbe6587b22a85272bc08561846968bd8805ec093122a0e52005abe24c37f4cc49655d323f7f1ef7715e946351cf0", 0xc6, 0x4, &(0x7f00000013c0)={0x4, 0x7, 0x6, "7df67406d6ed", 0x8}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000001580)='/dev/rtc\x00', 0x20000, 0x0) r3 = socket(0x1e, 0x1, 0xa39a) sendmsg(r3, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="ef2f8b6b1657c84341bb23a88f9d551fb8e231d2f6ca8f9708d3997895570fa5c3c168b08709cdda41a588b43f31917943334b3f53c871249dd25011345207bbf3b0212578bb55172a7a2996bceb63f8635c5bf97a6cc8d517b496e4147c26cfe61db9f05de9aaa34d59b83bbf5f979c5cf5e8a3f0861bd6323a4e38a8d23b73c87315a58538999b65d13271a7afa23f1674c620111e02b506a2a89439be68f89c7b9f0b54060d81fad70020e7ad3707216910", 0xb3}, {&(0x7f00000010c0)="bf865abe3f526f6235fc36f9c6762f2e02bac2a53ecdde907875fb9e6f5b0438eed5f6b13057554784ecf77d24fbe58ab1ef397b4fc6f5400102addc1dcbcdf65b62198a23ed0e55a1a4da66034137389adf009a5febb604badd929c3c33a2d194449c5ff2d5726cd88c1ee76460ddf31ddfb45ac0477a8388d855ed55b418d605ffb035a8f4e9476bcdf9", 0x8b}, {&(0x7f0000001180)="e069884d5b58138a5aa9d7e2c9b9ff", 0xf}], 0x4, &(0x7f00008b2000)}, 0x0) 2018/04/11 22:49:00 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000001c0)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x4c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/04/11 22:49:00 executing program 0: syz_emit_ethernet(0x38f, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff399707000086dd60c8fba20002000023000000000011830801000000000000ff02578421ac000000000000000000012c0d901d664042ff123a970000000000000000016314fc91bca95ed84432fb6291223179153c9292d995c3b452194da9ce4a45d0080000007fcc65289664ecbbc913171bf9661ef0887a86531df40e980f1469cb775abfa011b6722431aad04bc45a08d90387"], 0x0) 2018/04/11 22:49:00 executing program 6: syz_emit_ethernet(0x4, &(0x7f0000000540)=ANY=[@ANYRES32, @ANYBLOB="4f9cf3957a3141129c3a3547cfc52941dac2cc1516b09262894d9ac13e560064c829df6963a31d7e225a052ab406c4f4a28e34fb9cec9c1a84b5d72e3deb6a0a05aa1206607edef9096cf7750ed0e1be77b73fa23ac36cdaad16d8485ae923bfce001c8497831698c780fb0e7a2b41ae83c1495c14dcfcf09aecb831969e7d7973759177c56e020c33be7074f107f4f3344249af47c80c385f41fe3755c6f8841fdae34072c137efab3a001705f28719f45f6c3461fa0c71d876712e5ec5574e54f33d58ad23", @ANYRES32, @ANYBLOB="b602307e5f33545a013a7e357715406c0dbc6ee8976dcd3b1b7eee06c47324b6998549459e01debd6de1f32b2725e6255a851814485722670bfa1fd72442415a50b968244e5e3766df3c6a0cc28719f8e37a91dd968bb70a90b888694f06d4589576317c7acc17e779db67789918fda3228fbcac3a7e89dcbf0604673a17ce7999c8feb5e8b194a45d14601d98780c48c1f4ed5b102babc0f588dba458e3c3fbb552bb2aa1"], 0x0) r0 = dup(0xffffffffffffff9c) getsockname$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000300)={0x5, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x4, 0x0, 0x10001, 0xb60}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000040)={r2, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000200)={0x2, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000240)={r3, 0x9}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x2800, 0x0) ioctl$TIOCGPTPEER(r4, 0x5441, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x111000, 0x0) 2018/04/11 22:49:00 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)="8006396632e89de8ede5f4678b41717155aab9a7931d740bbd0820315555b3cee89a0f450258bf6955b2c85265f4102be938c6c424895f8f6db86cee6b14848615764b2eaf7879d771790c04c50cdf2788f6843f985d80c4ba2149d2391a2bb2a17dec2f8e38535ba11bd8064a502ca94d3d", 0x72) r2 = socket$inet(0x2, 0x3, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001500), &(0x7f0000001540)=0x4) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={0x401, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @rand_addr=0x4}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x184, 0x1, 0x3, 0x8, 0x9, &(0x7f0000000040)='syzkaller0\x00', 0x8, 0x4, 0x2}) 2018/04/11 22:49:00 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x7, 0x35}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x8001}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x11, &(0x7f0000000040), 0x4) writev(r3, &(0x7f0000001740)=[{&(0x7f0000000200)="0c909e620168a4c936fc7b1831e33cf342fcbfc5f11b90d2cc8e68ec8561467322552ba3441c7a0dd9fcdb746860cf8bdceb556bbbafbc550c36e44c83b1ac60307d87c247b848f4fd70c81be14d597f6c7b90c9101d563ac40e0a69487c0b14431feaca65a0bb35319702bd15bd4bd97cff7f6dcff2e71671cedf5023339ddc3e1cd942067ab753ab94b3af47eebb11", 0x90}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="c4773a97b9cf1e13a8ccefe0bce7492bf0fb38fbab88c575e0708f8125168e0b165d42a595d5163014ceb2cf8559d583", 0x30}, {&(0x7f0000001300)}, {&(0x7f0000001340)="980cc852f4799608ba08f4493d165de1768caa401a9a9dc2663311560f2bd053e556e6cd053ae64a2b57e825aff5523b9bf334250f42a5580bda4a50baeebcd6652dfa4ebb61925adf2d6b84bf3f74b899022f03d18c46daeb0406cc93cd79900a72bc1a3a12a0157d071045b2ddbab045697811c0218527d98427cc15b0af4b8be2c39d1e9f4147322858d3d3cd935bfd5b56697aa78d15f0bdf28048b7a031a75362e2fab47d4f46c6f7cee6cd25f644eebdb8e83150a92633355cb9e89a18d0a482ae59e5527e835fd5", 0xcb}, {&(0x7f0000001440)="ce0e1a4786038397d2916e3216dd2622fc497d67b237b542ee58a39fd2f6b7cbe7e5f8bb37a99167953d38066e8e107b24364c0ee6ffd7b9c35cf2ae9f2cd31e9d5192c69208ed79a0116969e97f8b1973360be8f983b2270fbb24c795ee64c9cbd2036507566c5381cb65a6", 0x6c}, {&(0x7f00000014c0)="4cc8ae8443e6165b61b496af8ef3e172c30a215c01d08981ac596794f82f17408125a3611962afb2e7343eb6443b534f96f22598404ec4b0b4f640f30ce53b6b30c9aa9311356be5c6182167dfc54ea8dc99e988bdba4c1d389ce6d50755f634ed8928561418785500930ceab080af44c6", 0x71}, {&(0x7f0000001540)="16bf6a5981a3cc1f024df29cc1f9838085e5ae87ec624916b2d36fafd9f0de65c090e2b5fd39ce8d0aa576443865844a0ea0748c50f276816f0aeda07cd9f69b5b8a59b73fcd26d6ec63c3dfa0055a28058ed88c811ba0758909a34bef1c1d367bbffd7dfcd189bf91324f5ca7749a4a4fa6c674f33b231d7e38f3df194402540bf0db060c2b7f17f0780b10c0de6001c77e8b2a7d36dde203f07b340687aa0a541919fc477030666535e7c865e2a7f1ecf40d99dc7526ef6f4e0124607e988284d7a50df0cd81d2001d774ca95ec1c2797d973492b6", 0xd6}, {&(0x7f0000001640)="8b1e63ce601a251ce52e046a91f408bd7973b9109f62cb55bfedebb59ad8992f40b534c17af32dfde1ef17477c268cd9e7d6b5867bd8942a6620312673bbb66c357f5502e273d73e30ca4f2799ac83ce3e8b57967cefa18eb04b72a6521cd810d53ccece180c3217a50cfbcaf5ca9903975fc8e021c49097cc02ddbb9a3a82a3253329baae86d27f1e4a7d9545694df01eaf3dd9a7a905b84f4b637f2b56b6db3e1592241f1442a965972dc9f88a0eb48bb04fd1063c404cd172a212bc4f1ad7ba904b02c88cc545fa82b534bbe4cb1a1b0a5e094481ace057630019", 0xdc}], 0x9) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0xffff}, 0x8) fcntl$getflags(r0, 0x3) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000001c0)) 2018/04/11 22:49:00 executing program 5: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000100)={r1}) unshare(0x40600) writev(r0, &(0x7f00009adf60)=[{&(0x7f0000000000)="ed", 0x1}], 0x1) r2 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) write$eventfd(r0, &(0x7f00001d0000), 0xfffffffffffffd9f) dup2(r2, r0) 2018/04/11 22:49:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @rand_addr}}}, 0x108) lsetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="6f73f8402b402d1e7d2700"], &(0x7f00000001c0)='\x00', 0x1, 0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x100, 0x0) accept4$ax25(r1, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000900)={'team0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000940)=r2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000200)={0x100000001, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) 2018/04/11 22:49:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x9, 0x2}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xed, "80f94dd90226ff9983bc96ae17c4c2b31235b319c9df0993ccad30658b3470be6cc9c148800fd47a6919137c6b588768c57cdde77f6efebad6c19b29d0774c77df7a6497ac693c5ce21626b31c5e44645f8e36e65848bcfc43b03d6f9561b0134b89857408f934d88750f4f4f999aee71ae4817656faf6e981065e4dc27401c859ca4cdaf27c26e20f5de8089a6e31accaf6b23c176fd61f3ef19115bb09e24c09951743af59489bd15679947c5590f3baa400b4bdfc838a7582a81d0002d9535efd6d9dd78e0a57898f7f5fad4d8ee3f805f74ebb92d380f212bf8b2560f06dfceddda3fcaef6f9e29b055db9"}, &(0x7f0000000200)=0xf5) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/04/11 22:49:00 executing program 6: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000080)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') pread64(r0, &(0x7f00000000c0)=""/8, 0x96cfa488276b233f, 0x50100000) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000100)={0xffffffffffffffff, 0x10001, 0xfffffffeffffffff, "702ebe834f2773c3dd086850133029e841b16a7f6ddbe4b58c0f9b4b819d1985c71b7648c5eed2c5acc6ecd658ddfc6d2cec14bb58557dd6af007e2be94b6d67bd90bad49d08f95f00"}) 2018/04/11 22:49:00 executing program 1: unshare(0x28060400) open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f00003e5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2270, &(0x7f0000039ffe)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000040)={0x0, {{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0xf}, 0x2}}, {{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x10}, 0x2f71}}}, 0x108) 2018/04/11 22:49:00 executing program 2: socketpair(0x1e, 0x5, 0x0, &(0x7f000026eff8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x1, 0x0, 0x2, 0x0, 0xe0db, 0x4002, 0x6, 0x7, 0xffffffff, 0x4, 0xbfe6, 0x7, 0x7, 0xe29d, 0x400, 0x8, 0x3, 0xffffffff, 0x1, 0x20, 0x4, 0x1, 0x9b7d, 0x0, 0x2266, 0x33, 0x7, 0xc6, 0x8001, 0x10001, 0x0, 0x5, 0x5, 0x1, 0x7a1, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000040), 0x9}, 0xd000, 0xffff, 0x5550, 0x3, 0x5, 0x9, 0x7fff}, r2, 0x4, r0, 0x2) recvmsg$kcm(0xffffffffffffffff, &(0x7f000026efc8)={&(0x7f00000b5000)=@nfc, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000e2000)=""/92, 0x5c}, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000140)={@empty, @multicast2, 0x0}, &(0x7f0000000180)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000001c0)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000200)) shutdown(r0, 0x2) recvfrom$llc(r1, &(0x7f0000000000)=""/45, 0x2d, 0x2, 0x0, 0x0) 2018/04/11 22:49:00 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000000c80)=[{{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000a00)="eb74f6c1a8a497f90ad1132aefb48bc9", 0x10}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c40), 0x0, &(0x7f0000004040)=[{0x10}], 0x10, 0x800}, 0x100000001}], 0x2, 0x840) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) 2018/04/11 22:49:01 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) accept4$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') ioctl$sock_bt(r0, 0x8906, &(0x7f00000001c0)="eafc12d03d6302cef799614544c70d36e6848ac681ad57a53b5d6c9878eb02884b14c2564594b7438821b27e78d096d8fd7d0ee4ee654941998c0101dbfabc79045490a7b0ef798d70ddf0b7f1d0b2d17ba3e966466723ff6fa3c040bb0e33fb777159b008026bf77efe208bbc6b0bb9fb416bb196e08e98596556d2c9d78db0990c977259a0") umount2(&(0x7f0000000280)='../file0\x00', 0x2) listxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/143, 0x8f) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000140)=0x6, &(0x7f0000000180)=0x2) 2018/04/11 22:49:01 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$rds(0x15, 0x5, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000080)=0x27, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)) 2018/04/11 22:49:01 executing program 6: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) socketpair$ax25(0x3, 0x2, 0xca, &(0x7f0000000000)) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) 2018/04/11 22:49:01 executing program 3: unshare(0x400) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000380)='rose0\x00') eventfd(0x6) pipe(&(0x7f0000000ff8)={0x0, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000000)={{0x3b, @multicast1=0xe0000001, 0x4e22, 0x0, 'none\x00', 0x2, 0xfffffffffffffbff, 0x50}, {@multicast1=0xe0000001, 0x4e20, 0x3, 0xff, 0x923f, 0x401}}, 0x44) 2018/04/11 22:49:01 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x301000) syz_emit_ethernet(0x5eb, &(0x7f0000000600)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x5b5, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "243afbb9ece211c8ca3903b917533fae1864b77566693a0b4ad89221370800a09b3aaabf0e2c3a8106785850cd679f393bf9edf5025f0575f1031fae43d44d6ccb4c2f634be4d16f27f9e3382f88cdd8bbeb9865090ee684259deeda051413bc1b69091edc8368ac3bdb0acf1f05d39c78ede5b8ce13fb24b315fab2d8f7a8ab749e01261f4b2de131a7ff569e130776cd1d388dd04b25c88accd0ffb79ca98d283946328fb195d25a59373091274ebdb2641488b920ff5b747f3edd3345a0e72bbd2d76980d50dbbcf64ebdcbfd161251424ca9d60cf173f3fc5cd23838e116d54374b83fcf9b56de3418e6ad14976d5c54ae3f58c56cc87db604969d30ac1ee723d552303c4ed9b12a00690d153f923f3fbb390814055e6de901b5cb564d6be3015df8cc8070befa029e95cb48bf7a925942ad49cf56940536dc7288336c5fe0abf3cea1eb0e9f1fac92ce222321dad189965c070ea5ac32c63594943376a97def34dd800ccb073bb84d3d8886eea3cc91a5a05232bd3797cf3ff1b03626b3942e55ef341d03dfb8f00c6cda89e3bf5818b26de4fe6cece525c8ca093f95c2491a98ebfdbbf5d59d25b3b931d45e91a37c3d051ec133ff88781b93fc64c29b82a62eec1330930dc3dfad62c8c37ab1e17316f29169e86d53b940c84527c74833144b656cce79ebbbd15ad1bbca5eb8add516ccdb7d4db9be14873af7d74f0c0e2261c28ac95c663707125306c825a7521ed26335fcfc3121bd099d160408e7512cf876b1ccf06b3f14a1dbc5331cb838e938bf8f315131166b38937dbf45092baa3f978b8ac39423530fe082b75f840b755b3a8d064570841fbfe8fb67d74614cc43833e18d770e5357f4de7d4e18e0d35649a46ba1816dfcdd9854588268ade7750b3cc8db3c4b0f0200d594f6f62ad8124584f3a92f4e2d79e4f4027f5ae0b877cfd52b56e94e6c85df852d71751aee280a1f9e4401b728b00b9cd45917afbad9a1989866e6fdb93473a98d0003b88675ffc000f554622be92855a706fee50e399363ebf4b1915530fdedb4c9d95656ba11bb0929604b78bd0116d655886f2f308a57e704fa712f64419614694017123ab1be28925d0e576e44699a6b0506580956a7085d7b828707bd49a2c175a299dd6ce83a23fe3689be7d914a74af2fcada2788f2b872f652e51e5a8142ca25ed9ea985cf753414a27eaad102fd546a7e1c88c77dce0f69a8589cdfd3af91686d0064c9843774559e7eb4ba43540c5906b2e311bb67812187d62a4cd0502b9e3202599822221b8fa8c62a840c5af500da050c5445ed9b1a175a6c1736202c738a2e3830cf762a05a1c5cf22cc9809540e2bf00aec5eb7bd3bfc9883fbce85d0ba14ded4b46be053e1a85f870be83956ade57931903ef0d372e2a6c0f3d30c70702507d35aaac313fdd1d191e710fe7b0fd579fd7a66733296a4502e6ccf7fb032ff92766b16fd8202e89417d24e116a8a00fbe4b7597e8b092d8ad0a135891c47b7326d459f22a726939c0fc62754b6f7502429cfc8efbb4c36ca3a4735ff7c812797df5dce54643ed6949bdf7213ac4bf9c7461b95d8a495d7bf07535d628657a44fd88730e01b3a4229fd206224a437e47b71888afb659fbc3b07ec1ee78aec82bbe626ce88f7d5011e064130f2d6323b8b02446b7450c0a6ce55f9f49bac568dbdecc8ace5ed1615da1284aa817937b26229ce46747d5da6a44c70d578ecba47d06bbc6dbcb49ad440f106646c6d55b541a7aff0b6ef55f27de47e02031168e37a7cdacf8d2e5d67e6b9404ec3c4f84ffa233a33e93f99dd670f136c2bec9309f508318c2d9bf292412487746f3a89d4982aed4214a6c686921117e5f697e079c10cea1bcb9a64217321d7902a8745db2b1e62073077d8247140d99f7dbb71090b3d43300458685d4da08fcf952ebd1b7f7ed4584f83c8707ca8f51f9935d6fda7efe878a42002da4159725863ba9fae5b582602c36722e79bccce9614ce7194dca5a586b175241d4d857c8b3ea255040bae9ea9b4ebecf36b9f4"}}}}}}, 0x0) write(r0, &(0x7f0000000040)="3335ba0e7b9b701c652953e288e3b07c29942cf2da211b65bc518f98b0836560966fd363de3077aa02e97798ca4687c7dde81bda58c8029955d0c729f66f485f671479623f6b981737213268781f43644becadf6e99e1678440500775762be5a6a9d8be53afc00c7885dd01a15d38e04461ab25d8b713822b4f56b167c5cbf8b1a25db066a14bf11bbd8537e9109b9fd4f8372d6bcbb045d45a318475572a3dd8859728f3b94a49eb4e5c41c62864b3a64381f72dba2d315516854a09d4c79046198fdf72b1b077203d40b52a039fdd952cd9090cadf3366cd131f055f5ffe45be1dbf8e05fe9f6f607b302e6e", 0xed) 2018/04/11 22:49:01 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getrlimit(0x6, &(0x7f0000000040)) r1 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffd000/0x2000)=nil) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000340)={{0x7, r2, r3, r4, r5, 0x84, 0x10001}, 0xf1dd, 0x5, 0x5, 0x20, r6, r7, 0xb309}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/11 22:49:01 executing program 4: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x42) readv(r0, &(0x7f000003f000)=[{&(0x7f00004dcfe1)=""/31, 0x1f}], 0x6d) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_tables_matches\x00') sendfile(r0, r1, &(0x7f00008d1000), 0x8) 2018/04/11 22:49:01 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000380)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000002c0)='net/ptype\x00') setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000000)="3163a1116b3380679e61dcd31bc791d6c03b58cc", 0x14) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000003c0)={0x80000000}, 0x2db) preadv(r1, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0xbf}], 0x1, 0x1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000001c0)={'broute\x00', 0x0, 0x4, 0xab, [], 0x2, &(0x7f0000000280)=[{}, {}], &(0x7f0000000080)=""/171}, &(0x7f0000000140)=0x78) 2018/04/11 22:49:01 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20240, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000080)=0x4) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000340)=""/4096, &(0x7f0000000180)=0x1000) clock_settime(0x1, &(0x7f00000001c0)={0x0, 0x989680}) r1 = socket$inet6(0xa, 0x6, 0x6) setsockopt$inet6_group_source_req(r1, 0x29, 0x6a96522e99c4c7bb, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x108) 2018/04/11 22:49:01 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000380)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000002c0)='net/ptype\x00') setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000000)="3163a1116b3380679e61dcd31bc791d6c03b58cc", 0x14) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000003c0)={0x80000000}, 0x2db) preadv(r1, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0xbf}], 0x1, 0x1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000001c0)={'broute\x00', 0x0, 0x4, 0xab, [], 0x2, &(0x7f0000000280)=[{}, {}], &(0x7f0000000080)=""/171}, &(0x7f0000000140)=0x78) 2018/04/11 22:49:01 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000380)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000002c0)='net/ptype\x00') setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000000)="3163a1116b3380679e61dcd31bc791d6c03b58cc", 0x14) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000003c0)={0x80000000}, 0x2db) preadv(r1, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0xbf}], 0x1, 0x1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000001c0)={'broute\x00', 0x0, 0x4, 0xab, [], 0x2, &(0x7f0000000280)=[{}, {}], &(0x7f0000000080)=""/171}, &(0x7f0000000140)=0x78) 2018/04/11 22:49:01 executing program 3: syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1fe4)={0x6, 0x4, 0x84, 0xf}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000280)="e497105959227bbcded0faa2948452b038543f22b9fb301686d24ed167386560b3d15e178d92054df748f2608782fc789da6f9bd199d15a5e989e0bbce43d1aedbc15e6b9ab08e9c9230fa26cb2c2f29014c2605a7c9b3e13e98d68830687d2e71765cbe6417", &(0x7f0000000300)="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", 0x3}, 0x20) truncate(&(0x7f0000000200)='\x00', 0x101) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x60100, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000001c0)=0x384, 0x8) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1a5480, 0x160) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000240)={0x3ff}, 0x1) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x80, 0x0) linkat(r2, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00', 0x1400) 2018/04/11 22:49:01 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10002002, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) 2018/04/11 22:49:01 executing program 6: unshare(0x40600) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000), 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r2, 0x1, 0xf6e, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) 2018/04/11 22:49:01 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x8, r1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040)={0x4e, 0xce, 0x2, 0x2, 0xffffffffffff0a95}, 0x14) 2018/04/11 22:49:01 executing program 0: mmap(&(0x7f00009c4000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000d14ffc)="02f9ffffff", 0x5) 2018/04/11 22:49:02 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000f7aff7)='/dev/sg#\x00', 0x0, 0x0) r1 = getpid() ptrace$cont(0xf, r1, 0x6, 0xffffffffffffff6d) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x400000000000003e) 2018/04/11 22:49:02 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x19) ioctl$VT_DISALLOCATE(r0, 0x5608) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x5) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000100)={0x2, 0x1ff, 0x3, 0x16c, 0x3, 0x1000}) 2018/04/11 22:49:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'bridge0\x00\x00\x00\x00\b\x00', {0x2, 0x0, @rand_addr=0x401}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x84, @rand_addr=0x1000, 0x4e21, 0x0, 'none\x00', 0x22, 0x9, 0x80}, 0x2c) 2018/04/11 22:49:02 executing program 2: unshare(0x400) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) exit_group(0x6) getcwd(&(0x7f0000000240)=""/11, 0xb) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffff7, 0x44000) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, 0x0, 0x0, 0x3, 0x2, 0x2}, 0x98) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000200)=0x8a) r2 = dup2(r0, r0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0xffffffffffffffff) 2018/04/11 22:49:02 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) dup2(r0, r1) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r3 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x3, 0x100000000a012, r3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="2900004ece00bc284ad357a793fc0fd17723e1536966292ae342a9bd22841a0b21b842d3843bfceb0000000000f6c6a8b763094cd87b777baef76a358c32566e676b49326e96e9e36b6e67c35619a9833c7fc199102caff8851149358cc459788496aac192caaba958e1de1efdb6586ed895314b7eed392830188466f9e0e40a03507c74236cd82b4c04df653be030d214dcc160301372b7902e9696b121f1ddf4b8c203f8f24f6c8ec524274ef202393c565f36c9373c60fc6507a5d76e44b48902b63942770a0e8d0a79ebcaec5fb4a8d8bed03682cee4645febe54b35ee23ee265075fdc373f0bce25a3326cf"], &(0x7f0000000040)=0x31) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r4, 0x6, 0x2}, &(0x7f0000000100)=0x8) creat(&(0x7f0000001bc0)='./file0/bus\x00', 0x0) 2018/04/11 22:49:02 executing program 1: socket$inet6(0xa, 0x1, 0x0) setrlimit(0x7, &(0x7f0000000000)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) accept4(r2, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/11 22:49:02 executing program 5: r0 = memfd_create(&(0x7f0000000000)=']#vboxnet0system[{\x00', 0x0) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000000080)={'ip6_vti0\x00', @ifru_mtu=0x8}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'ip6gre0\x00', {0x2, 0x4e20}}) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000031000)) r1 = semget(0x1, 0xfffffdfffffffffe, 0x60) recvmsg$netrom(r0, &(0x7f00000026c0)={&(0x7f00000000c0)=@ax25={0x3, {"6c98cc19f02b01"}, 0x1}, 0x10, &(0x7f0000002440)=[{&(0x7f00000001c0)="bdad1ad45f3e360d6b3495db9b08d1e6167002d15cb4ca858ac90c5c1d1c538e6f7a8ebefe2a6011a7c4e4b79dbf6982663f75aac958b41b8b9a6f756a8f4754652ea6a459cb40e0c5dff269194547f3fb52d4b739984da41b46e7778bd817861f683ecf93e0c422df9300c25fd8fc9ee275aaafa2fa5ad5fc4cb5eaa7098fa0e154b9382739f87d3f", 0x89}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="1012359bc828257301e2d2f04101a6b5e00af1507a68e84029646b3dc0a461496472ad8c670f46ec8f32eb9abea41920e46277a9699641b8f13bcce8fa007f71e1c0829a44673f10d539e52cdcd2d3efcd4af67537655af9d73a2aa8b67cd0caf3a72746c9d332dada81cae6bfd10c181902a9cbebdfd2ddb9ca751660cf64d85aab806070891bccaa26a72c0c86cdc7cc16", 0x92}, {&(0x7f0000001340)="a9ca69cc2ec990b629b7d5fc6b74362731c4852f746b0fe7a8ae14fc206c0f26bfc0a78b186710a50fcc0b4dccc31fb32c7e456b1ef1ec28ee2e0ae0f70db91acd85fbe7091632f9602287cff2a6714b8af3d428799171d7944bbfc95350660ce424108275a6bf4bd4015396082e921c3ff1cf364f8749ad933c5ef776519aebdef96d592a55e623d6c7b48427b32d", 0x8f}, {&(0x7f0000000100)="0d05c1930406aa16df624fca33e27331125f8ba6afd1281e91bef97d3c39f7c205cc086ea732f6ef066f090e492c3d14e282a90b47cb4c31e2207bf914711c9d0bc0e54cba625bfab55a2449778d3b9aafbee15982cfc148f9eccc63e1bf27b12c78c23bef9e6a64c2c6e1c748dcb774f80d0dac940725", 0x77}, {&(0x7f0000001400)="3c90b6f483b31ac3457c74c4fe2048413b0a0f521b3b23fe", 0x18}, 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", 0x1000}], 0x7, &(0x7f00000024c0)=[{0xa0, 0x1ff, 0x78, "13d668da6394268e82e6888933277d6dcb5cede043a90828cd8f6957318d62e38bf64238356a9d48990ca14907d86816bf55dbf79b666a5875df52f1dad214b5ab2c919e26cd5c5a0870cd5da2245e29a2729a1f600dc1ae24b916b799c2baa3c8a10434e0746a323204043ccd32092ad8e55411e2dd4779b39fe01d299d184bc919a247fd6c76cfd08836f3c988c8"}, {0x40, 0x19f, 0x4, "75700223ee09a4891cfd10ee708a97502620755e4bf2076d2d2677ec062d573edd0b9a43b111285770944a0c5249a117"}, {0x60, 0x11f, 0x3, "3f6c034dd181f1db4ecdd069bca62ba68ba45a4805d8ce9894abb36d56665d21693d7d03a6cd20f1008e2cfb944291a48acadb512e442132061e9cd26ce6821f19dd2ac86e788d477cfabf1c78790f83"}, {0x18, 0x113, 0x9, "89c4e1fde3f2ff"}, {0xa0, 0x0, 0xffff, "feebbb5543553a1ad4e02b6c45d8f85f93bf1930f57c17b4475400b307e9207a4dada679d44f71a928725887926bbaa420df561e39e7bddd8939e7ddae2a7c6fc2895417c772ee6665ed4f4bc850a94d52529d03eac106ef9a3f25afef90784cfa7b092d9870031b2581a0285ec3bd86c5d416e7fc1eeccd977881a33a170e59e5c672c830129c92c80d14c84542"}], 0x1f8, 0x40080}, 0x60) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000200)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000fbdff3)='net/mcfilter\x00') readv(r3, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/14, 0xe}, {&(0x7f0000000400)=""/175, 0xaf}], 0x2) fremovexattr(r0, &(0x7f0000000180)=@known='system.posix_acl_access\x00') r4 = shmget(0x2, 0x1000, 0x182, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000002700)=""/215) 2018/04/11 22:49:02 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000580)={'syz1', "02a1298aca01c19e0a4a4c3a85190e738e3bce5276c7428745652ad48afc2b445259c4133528758e7902fdb1daa7483be6ef7163cb6720fb26593f3a6b19b358eb650758b67afe77dbdb69f4345c23632637edfa4f5cc986105ff0ce5a00a57c4a38d6b704c147224687aa428e875fa586d69e50fd753444e02fc49b7816811aa3e5d185b2b67f557d9f09010642f755aa0c18f3b0f17a370cce67f67e1145e432ab997f8427"}, 0xaa) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00000004c0)=""/148) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000007000)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xfffffffffdeff010}, {0x6}]}, 0x10) getgid() socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x40d, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000000680)={0x8, 0xdab, 0x800, 0x8, 0x7ed, 0x3, 0xfffffffffffffffc, 0x9, 0xc60, 0x2, 0x1f, 0x7}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000440)={0x0, r3, 0x2, 0x2}, 0x14) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="95dc18a6ad6a18d85d2eeb020325d24d88624df91744a531927365725665f5821eec5f812a9ac0e96d163c5e46aa113e1f", 0x31, 0xfffffffffffffffd) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r5 = request_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='keyring\x00', 0xfffffffffffffff8) r6 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="a4a913de7fe99983563080895a578c236543f7da45e4867f85b5d6c2772e4a6adb87101dddea40c6c51f1cf7927e517a4c8791a36a54ab", 0x37, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000240)={r4, r5, r6}, &(0x7f0000000280)=""/218, 0xda, &(0x7f00000003c0)={&(0x7f0000000380)={'rmd160-generic\x00'}}) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000000640)={0x5, 0x7fffffff, 0x0, 0x2, 0x1, 0x0, 0x7, 0x5, 0x3, 0xa0bd, 0xfff, 0x3}) 2018/04/11 22:49:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) io_setup(0x199, &(0x7f0000000000)=0x0) io_submit(r2, 0x2, &(0x7f0000000800)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000580)}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f00000006c0)="aad549f34809d15035", 0x9}]) 2018/04/11 22:49:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'bridge0\x00\x00\x00\x00\b\x00', {0x2, 0x0, @rand_addr=0x401}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x84, @rand_addr=0x1000, 0x4e21, 0x0, 'none\x00', 0x22, 0x9, 0x80}, 0x2c) 2018/04/11 22:49:02 executing program 7: ioperm(0x0, 0x8, 0x1000000000) r0 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x200, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000340)={{0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0xffffffffffffffb1}, {0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0xd}, 0x4}, 0x6, [0x2, 0xb4, 0x6, 0x9, 0x6, 0xc1, 0x6, 0x6]}, 0x5c) sync() r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40004}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r2, 0x800, 0x70bd26, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2416}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}]}, 0x2c}, 0x1}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x84, r2, 0x1, 0x70bd2a, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xf7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x8080}, 0x24040000) 2018/04/11 22:49:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0x2) fcntl$setstatus(r0, 0x4, 0x4000) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/4096, 0x1000}], 0x10000000000001af) socketpair$ax25(0x3, 0x0, 0x6, &(0x7f0000000040)) 2018/04/11 22:49:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400000001000103000000000000000200000000"], 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/177, 0xb1) 2018/04/11 22:49:02 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x0) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000440)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0xe8, 0xe8, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0x0, 0xffffffff, 'tunl0\x00', 'syz_tun\x00', {0xff}, {0xff}, 0x4, 0x1, 0x10}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x1b, 0x5, 0x1, 0x1}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) 2018/04/11 22:49:02 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003eb000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80000) recvfrom$unix(r1, &(0x7f0000000100)=""/90, 0x5a, 0x0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) epoll_wait(r2, &(0x7f00009e5000)=[{}], 0x1, 0xff) sysfs$1(0x1, &(0x7f0000000040)="757365722d256574683024766d6e65743073656375726974796367726f75702b7d5c707070306264657673797374656d776c616e31b05b657468315c75736572736563757269747900") mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='udf\x00', 0x4008, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000bd000)={0x1000090000001}) sendmmsg(r1, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f000036bf70), 0x0, &(0x7f00000000c0)}}], 0x1, 0x0) 2018/04/11 22:49:02 executing program 6: ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f0000000000)) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgsnd(0x0, &(0x7f0000000040)=ANY=[], 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/04/11 22:49:02 executing program 2: unshare(0x60000000) socket$inet(0x2, 0x5, 0xfffffffffffffff7) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000480)=0x54) r1 = accept(r0, 0x0, &(0x7f00000005c0)) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000500)={0x6, 0x5, 0x200, 0x80000528c, 0x9, 0x7f, 0x20000000000d7a, 0x2, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={r2, @in6={{0xa, 0x4e20, 0x80000000, @loopback={0x0, 0x1}}}, 0x8, 0x8}, &(0x7f0000000580)=0x90) fremovexattr(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="7503da180000000000"]) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)=0x1) sendmsg$netrom(r1, &(0x7f0000000540)={&(0x7f0000000880)=@full={{0x3, {"4aa39b7c05cf9a"}, 0x40}, [{"d2efa7019375f4"}, {"942d43a867bea2"}, {"864a8a29f34dcb"}, {"a10a51370dcca1"}, {"438b3234f78d24"}, {"37bcad31d9df79"}, {"8c7fcc45e2d61a"}, {"b21e321557bd4e"}]}, 0x48, &(0x7f0000000340)=[{&(0x7f0000000900)="700d12709d5f0b1eb1405a2881d2860a5767db951f86a94f4c6dcd0d2ec68949e17b06c003633f20a13a3ccf015dd5a978d42bff29d7a0677cd43bfc95eb6084bdb7ff12715fa2a7de55dd710545194baeabc6cb1c286d8550b0a57a70b5444aa48d45c5315e61f9efab6bca0a645e2fd48f5c74b8fe58d7b55c041f44b0fe2870a73dd14e42e53be5399df488d4a61203ba058a40d81d6e2ad2380abac1107dc2ab969e1d54098d9b16ac40734a7d", 0xaf}], 0x1, &(0x7f00000009c0)=[{0xa8, 0x12b, 0xffffffffffff8658, "69796fbef916c9ddea0af041981eb9247291916c3b20b66b764da1465c485eaded8efbdafa48b1e2a54cae2f44566d6f1e9e07c5b98fee4ac4456e5ea90cfcce25dc8a82787819372f2b910d2360772d789453a358dd916511736e30a7deb5507768ea5e964870f0e3d855a7e86b2539cceaa924c3bac249f41dc3db09b7f819c032de0898817ed9277ce2e1ca2d5b9a0d0fd1"}, {0x88, 0x108, 0x6, "86e2a0754086a87143a6fc9cc0d0b654fde20bbc7b6cc39d8ed60d923c861ffa6c28039ba56ca59c6a2015037d4012e5488d32b9c91fb80c8e6b8dae1e04cc4f87d992d18177b2020389732ac1250ae6faa238a7efeb156bb5190badaede8f5e823adcf8327cabe729b2307ffcf1be71faebc280"}, {0xa0, 0x113, 0x9, "4769afdb37ce6fc360ef7bd3c40b34144fed14b417907ce986dc14045bebf9951360ca648ffa09eb246ea2adf953d1c72e699918c4dfeb762770ff768cc9e1cc5c6f3a74e2031cb0201a9e2d82d1df31368d73d2b130ec5e430901cb998cfb2318d0e2cba91485718997dafea334eaecf8a943a84f99cf344c3576bbb6b39330e4cafeb47a9e68ad7ead30b7b9"}, {0xb8, 0x10a, 0x8000, "2e1a93f36a69cdff7ddd46c486c23c7027ddaf7747cf0c877dd016a0d8c7a5967d3dd29ce93e79d6fd45cd4beab9db9018ae364ae38c8f091168d3873d974c93da6f88da23cf3b95bf2a4446c6edb51c74ccaf09b71878e8f3bdb10e6c54a635aa3f01678d841b366f70235c6abd35c1d45849e98ff181d03e55ee3a89744da1c79841eede6d1e09af2431da3c1387a3311e92f602a5d686aa48528cd1c1bf5d2d59be45a2"}, {0x78, 0x10e, 0x5, "e6e56a16406ab3ecbd9d07592d0776ad428d56bee4ed482cd27de9bb305f1d7a5a1e03497c7b3148d147143939183323794f516aededf82f5b57524fa41ebfabbeceaeeed4eee3bec2f2ee5f2ba816fd0022060e491e7e67dad4a292b0e1b1703b343c77"}, {0xa8, 0x12f, 0x7, "716b6033e19ff86c6492e89134c82f600aa6ae2ffebbabc466215aa12ba06759f98b872ad26248c65c6c0490f40948c7c43fbed7816c249bf4869093a23601c232b052aa4ad941463e3873551cc14db4d8fa43a0ca5405e5ce96017ffda2dc258976425040e6f80893bdd05817e7bfbb00274fa4510c6cb003770504525dd9c92729f2594b2a3fa5e0353508e5254bbe4e"}], 0x3a8}, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x100000000, 0x200, 0x0, 0x81}, &(0x7f0000000440)=0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000004c0)=0x4, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000200)=0x54) 2018/04/11 22:49:03 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x108}, 0x1}, 0xfffffffffffffffe) 2018/04/11 22:49:03 executing program 5: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100000000000) accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, [0x80, 0x0, 0x4, 0x544, 0x2, 0x8, 0x100000000, 0x40, 0x80, 0x40f8, 0x568eec3a, 0x9, 0x100, 0x60000000000000, 0x7]}, &(0x7f00000001c0)=0x100) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x20480, 0x0) syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x401, 0x20000) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000440)=0x0) perf_event_open(&(0x7f00000002c0)={0x3, 0x70, 0x4d60, 0x3, 0x7fff, 0xffff, 0x0, 0x9, 0x0, 0x1, 0x7, 0x8, 0x0, 0x6, 0x0, 0x1, 0x10000, 0x5, 0x2b11, 0x5, 0x0, 0x498, 0x9, 0x6, 0xffffffff00000000, 0x2, 0x7, 0x6, 0x4e3, 0xfb, 0x3, 0x6, 0x1, 0x3, 0xfffffffffffffff9, 0xef, 0x100000001, 0x4, 0x0, 0x0, 0x13612ddcd835d162, @perf_bp={&(0x7f0000000280), 0x8}, 0x4000, 0x0, 0x10001, 0x0, 0x200, 0x1, 0x6}, r4, 0x8, r0, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x24, "8d4f417a65df28ec1948a863e09e425df2daabc7ebdbcfce58ede69c6ce89cb3b79ad5b3"}, &(0x7f0000000240)=0x2c) 2018/04/11 22:49:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0x2) fcntl$setstatus(r0, 0x4, 0x4000) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/4096, 0x1000}], 0x10000000000001af) socketpair$ax25(0x3, 0x0, 0x6, &(0x7f0000000040)) 2018/04/11 22:49:03 executing program 7: r0 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x3) pwritev(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)='t', 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x0, 0x1}, &(0x7f0000000140)) timer_gettime(0x0, &(0x7f0000000180)) fcntl$addseals(r0, 0x409, 0xb) ftruncate(r0, 0x0) 2018/04/11 22:49:03 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0xfffffffffffffffa, 0x8, 0x4aa3, 0x8, 0xaa50, 0x1000, 0x401, 0x1, 0x10000, 0x4}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) 2018/04/11 22:49:03 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003eb000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80000) recvfrom$unix(r1, &(0x7f0000000100)=""/90, 0x5a, 0x0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) epoll_wait(r2, &(0x7f00009e5000)=[{}], 0x1, 0xff) sysfs$1(0x1, &(0x7f0000000040)="757365722d256574683024766d6e65743073656375726974796367726f75702b7d5c707070306264657673797374656d776c616e31b05b657468315c75736572736563757269747900") mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='udf\x00', 0x4008, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000bd000)={0x1000090000001}) sendmmsg(r1, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f000036bf70), 0x0, &(0x7f00000000c0)}}], 0x1, 0x0) 2018/04/11 22:49:03 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x8, 0x0, 0x10002, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x7, r1, 0x10001, 0x9}) readv(r0, &(0x7f0000001500)=[{&(0x7f0000000100)=""/71, 0x47}, {&(0x7f0000000180)=""/55, 0x37}, {&(0x7f00000001c0)=""/159, 0x9f}, {&(0x7f0000000280)=""/136, 0x88}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/180, 0xb4}, {&(0x7f0000001400)=""/77, 0x4d}, {&(0x7f0000001480)=""/84, 0x54}], 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ioprio_get$pid(0x1, r3) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001580)={0x1, r2, 0x10003, 0x20}) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x7fffffff, 0x11, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) 2018/04/11 22:49:03 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000400)=""/208, &(0x7f0000000500)=0xd0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="060000000000000002004e23ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002004e21e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e217f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x390) r2 = dup(r1) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) 2018/04/11 22:49:03 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000f1dfc0), 0x0, &(0x7f0000f13000)=[{0x10, 0x1, 0x7}], 0x2b4}, 0x20000810) 2018/04/11 22:49:03 executing program 6: r0 = accept$unix(0xffffffffffffff9c, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e) fcntl$getflags(r0, 0x408) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TCGETA(r2, 0x5405, &(0x7f00000003c0)) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000280)={&(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x4, 0x2, 0x5}) r4 = openat$cgroup_int(r1, &(0x7f0000000080)='cpuset.mem_hardwall\x00', 0x2, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000400), &(0x7f0000000440)=0x4) shutdown(r5, 0x1) r6 = inotify_add_watch(r3, &(0x7f0000000380)='./file0\x00', 0x400) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000480)=0x100, &(0x7f00000004c0)=0x1) inotify_rm_watch(r5, r6) write(r4, &(0x7f0000000200)="8006396632e89de8ede5f4678b41717155aab9a7931d740bbd0820315555b3cee89a0f450258bf6955b2c85265f4102be938c6c424895f8f6db86cee6b14848615764b2eaf7879d771790c04c50cdf2788f6843f985d80c4ba2149d2391a2bb2a17dec2f8e38535ba11bd8064a502ca94d3d", 0x72) 2018/04/11 22:49:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x18, 0x9, 0x9, 0x2, 0x0, 0x70bd28, 0x25dfdbfd}, 0x10}, 0x1}, 0x84) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:03 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x100, 0x20}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x16}}}}, &(0x7f0000000400)=0x84) r2 = memfd_create(&(0x7f0000403000)='\x00', 0x80000000000006) fcntl$addseals(r2, 0x409, 0xfffffffffffffffd) sendto$ipx(r2, &(0x7f0000000000)="966c7020ae7dcd04c31edb551db74f0db2c4015d788d49c3ffff810b6518d80e28c15beeb34d3241790761d7c79f41c5fce888e90e5ee26f99d69fb7a5233b1aff7962d8a0aed7344611c75e53", 0x4d, 0x4008001, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x663}, @in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e20, 0xc7c, @empty, 0x7}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x16}, 0x40}], 0x90) ftruncate(r2, 0x800000) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000140)) 2018/04/11 22:49:03 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x40400) write$tun(r0, &(0x7f0000000180)={@pi={0x0, 0x88bf}, @void, @x25={0x3, 0xff, 0x614eaf4d9c41fde0, "08d843ac2a65b751826fdb2821f374d9aa9653e99d90f60bff0c919a485f0f62ef329c2bbb487a9383072798df816ecd030d0d72d8a4b7fe281e0ea0a395f211f117786242f0aa2c3a3b833ef2988146cec19cad5ff9291f416f05f2ceb8ae45a85ad5ab0d116f6b4242f7c209e6acfd73d4bb0743df46a60dd9faf77ef507f7eecd49cd4a7e463dd1ce47e066197e368d142f5cc57393b611f64780ccc0ba7f3d23bbcf6b7d5404737a466ae9f3f08848dc2249c90c2c"}}, 0xbe) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff000020", 0xd203}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)=0x1) 2018/04/11 22:49:03 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80, 0x0) bind(r0, &(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0x80) recvmsg(r0, &(0x7f0000013000)={&(0x7f0000000200)=@can, 0x80, &(0x7f0000002000)}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="180000000000000000000000000000000500000000000000000000fa000000009500000000000000"], &(0x7f000001c000)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000011000)=""/195}, 0x48) 2018/04/11 22:49:03 executing program 5: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) inotify_add_watch(r0, &(0x7f0000000040)='./file0/file0/file0/file0\x00', 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') chdir(&(0x7f0000000180)='./file0/file0/file0/file0\x00') chdir(&(0x7f0000000000)='./file0\x00') 2018/04/11 22:49:03 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00003e6ff8)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) readahead(r0, 0x8001, 0x2) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x40000) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/04/11 22:49:03 executing program 5: r0 = memfd_create(&(0x7f0000000440)="2f640400000000", 0x5) lseek(r0, 0x0, 0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0x1, 0x7, 0xfffffffffffff763, 0x20000000000007, 0x1f, 0x7}, 0x6}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x400, 0x0, 0xff, 0x441c844f6a7cae8b, 0xffffffff, 0x2, 0x555}, 0x20) 2018/04/11 22:49:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x18, 0x9, 0x9, 0x2, 0x0, 0x70bd28, 0x25dfdbfd}, 0x10}, 0x1}, 0x84) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:04 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "03"}], 0x18}}], 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x9}) ioctl(r1, 0x6, &(0x7f0000000000)) 2018/04/11 22:49:04 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x18, 0x9, 0x9, 0x2, 0x0, 0x70bd28, 0x25dfdbfd}, 0x10}, 0x1}, 0x84) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xeb}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x3a0) 2018/04/11 22:49:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240), &(0x7f0000000280)=0x10) r1 = accept(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)) 2018/04/11 22:49:04 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x100000001, 0x1f}, 0x90) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)) 2018/04/11 22:49:04 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr}, 0xfe87) r1 = add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="3f5b2b1aff93e59d07dd335af27003d6e5a1cbbc20ab192876803a7b5c082bb596e67057691f9f9216a03602c99e04633970654e5573fdf46a13c12e7c6218603838d0fbb62519f4", 0x48, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='mime_typewlan0\x00', 0xfffffffffffffffd) r3 = request_key(&(0x7f0000001380)="4c7265717508020000dc000000007574685b972baf669c46b030b80ad7745390e4b6c12104391e6c37fdb38d2172ff38b976cb24b6cd65e893ce4cd28601eb7f3369011eb1c2e2c74b029ed4a13e1e674b9b83154ce9d4f50b42a92db90e25c962f49d56c0f0580f7c331e085cf802af28d11ef5000000000000", &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001440)='.request_key_auth\x00', 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r1, r2, r3}, &(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000001340)={&(0x7f0000001300)={'ghash\x00'}}) 2018/04/11 22:49:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000017df4)=ANY=[@ANYBLOB="240000004800010000000000000000000000000008000100", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/04/11 22:49:04 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x18, 0x9, 0x9, 0x2, 0x0, 0x70bd28, 0x25dfdbfd}, 0x10}, 0x1}, 0x84) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x80086601, &(0x7f00000011c0)=ANY=[]) accept$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) 2018/04/11 22:49:04 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x4) ppoll(&(0x7f0000f7eff8)=[{r0}], 0x1, &(0x7f0000f7a000), &(0x7f0000f7d000), 0x8) 2018/04/11 22:49:04 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000004fe8)=[{}, {0x3}, {0x6}]}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@ethernet={0x0, @remote}, &(0x7f00000000c0)=0x80) write$binfmt_misc(r0, &(0x7f0000000100)={'syz0', "04df5dd0376f2b3cee8357e3cffb54c2b8b8aad06be3cce4828104461c6390b57c457c8debf53cc9eb142ec41496a20f00d63d72c6ddc143dd2e10f317a31ace87200adbca500e86e4565bec2724ffb34982743845303a850e410e"}, 0x5f) 2018/04/11 22:49:04 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) getresuid(&(0x7f0000000040)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) r2 = getgid() chown(&(0x7f0000000000)='./file0\x00', r1, r2) 2018/04/11 22:49:04 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/11 22:49:04 executing program 4: sync() memfd_create(&(0x7f0000000100)=']\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0x0, 0x39ac, 0x0, 0x247, 0x5, 0x20]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000000)={0x7f, 0x100, 0x8000, {0x0, 0x989680}, 0x7, 0xf066}) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) r2 = inotify_init1(0x0) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r2, r3) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) 2018/04/11 22:49:04 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x18, 0x9, 0x9, 0x2, 0x0, 0x70bd28, 0x25dfdbfd}, 0x10}, 0x1}, 0x84) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:04 executing program 6: unshare(0x400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0xf9) ppoll(&(0x7f0000000180)=[{r0}], 0x1, &(0x7f0000000200), &(0x7f0000000240), 0x8) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x96, 0x4000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x7fff, 0x1}, &(0x7f0000000100)=0x8) [ 66.785725] audit: type=1326 audit(1523486944.783:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5812 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455279 code=0x0 2018/04/11 22:49:04 executing program 0: unshare(0x20000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffff9c, 0xc0bc5351, &(0x7f0000000040)={0x5, 0x0, 'client1\x00', 0x4, "ed451f654148e793", "76a03c6dbd7c6fc5408ae10abb0fd3341aee1b5d3ebdec7ac203e83a9d8faac5", 0xe1b9, 0x3}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000380)=""/242, &(0x7f0000000480)=0x22) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000100)={'vcan0\x00', 0xd80}) 2018/04/11 22:49:04 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x22e, {0x5, 0x100000000, 0x9, 0x2, 0x4, 0x80000001}, 0x2c200000000000, 0x7c00000000000}, 0xe) readahead(r1, 0x4, 0xfffffffffffffffb) write$eventfd(r1, &(0x7f0000000080), 0x8) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) 2018/04/11 22:49:04 executing program 1: ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x7, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x88, 0x7, 0x12be0000, 0x80, 0x4, &(0x7f00000000c0)='nr0\x00', 0xfffffffffffffff8, 0x2, 0x1c0}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x200000000006, &(0x7f0000000180), &(0x7f0000000080)=0xfffffffffffffe47) 2018/04/11 22:49:04 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x800) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000003ffc), &(0x7f0000001ffc)) 2018/04/11 22:49:04 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000480), &(0x7f00000004c0)=0x10) sendmsg$unix(r1, &(0x7f0000000440)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000000c0)="b97135f01dfa1482686d701ea80ec3b011f94ecade04457afa91090d387aa0afc276f2b59581f0c1f68142df5c8ecd1a32105c0f2bf89516f617e18d43f8305cff3671b350418cd0ffb65ad942d9252f", 0x50}, {&(0x7f0000000140)="9b0057f29a646d2ecbcfe92317bb3cadbe2dea73c79f75114e606b8e40f708d1e70b239fbac198dab3bdf34e67a0f77c2b0ec52371795db62349ae079ff3dd4b8a94d7e7ef8bd1a06e93c7ca35b6f2b0fe2f9ad82a3e2cddc7ac3a2902d06223e2028111cf74dd60a8dee2c2e3352fb6c775c75c3a3812d07d00a605775f516e11d21978db6985bc391047c0c6929b7c45fa5a1fea6455a5fc82a1bc2e95d9e0bf82749d0d3678e3ce54689910", 0xad}, {&(0x7f0000000200)="5d01c2e86e727ebcbb4797174c2f8df601c8f136c15c90baebeae403ca69e3cd55934de0e575a7dd619edb2cf62372a1bb92ca5f0d6e1b949a1f046c44089774c12497ca53b11148b3db75e9d11ed6e546fb8ae9b4ad44e8af86d36ca76c31444f5b87c06cf24b897063f5f324c221d5c6f73b3e462e69b18259006c25903de15f6cb10aa3e4b0b24828f32b4b55", 0x8e}, {&(0x7f00000002c0)="3e3ea8776ed535d2fdbca50fa8eb15537ea61726967daf13ec008ff44ac46c6a110d677e4e834e2dd8a07d2f61fb51e989e122d15d5f74397865d1f40dbb9ced4dbf098c0d93202b8e815192fe099cc4a44487dbbd84915950a1d37a0be0b1469a3c1242495e25729830a7f42b27a4ddcecacd6cde370f57a18e004a13182f5f12e7709da6f5185ca7129ac63c45131de0c5030b6ba47d02b9161fbbf1389e7e6315dc456021733c9737131896e83bdb7c981b127149b26010c0f945bbc6918e7e49", 0xc2}], 0x4, &(0x7f0000000400)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1, r1]}], 0x28, 0x80}, 0x40000) dup2(r1, r0) shutdown(r1, 0x1) 2018/04/11 22:49:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x18, 0x9, 0x9, 0x2, 0x0, 0x70bd28, 0x25dfdbfd}, 0x10}, 0x1}, 0x84) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:05 executing program 1: capset(&(0x7f000032dff8)={0x20080522}, &(0x7f00001de000)) unshare(0x28060400) r0 = socket(0x1b, 0x8000f, 0x8000) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) bind$packet(r0, &(0x7f0000000100)={0x11, 0xf7, r1, 0x1, 0xf6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x51, "e48e1d2b39c60f7190f95695175f8a384c5008b67465ec94f2cd2a372d36defc968d751b6f35678c7a79548b6f1d4e681d3c06e192b654fce23f10f7b949da75694bb1f32f36a2c470597b41c7489f8e82"}, &(0x7f0000000080)=0x59) 2018/04/11 22:49:05 executing program 5: unshare(0x8000) sendto$unix(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000180)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x400, 0x0) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/197) sendto$unix(r0, &(0x7f00000004c0)="83ee786f92a5bec37bbad0efd60b49e434decd65b8589c6c66197231b794235d5d5c35249fce04839b94f60d265cf87e03ed67b031c0d7f9f9a63f4b3abc8e9ba26102536def27cf464164892cc043", 0x4f, 0x10, 0x0, 0x0) 2018/04/11 22:49:05 executing program 3: ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000000c0)=0xffffffff) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/11 22:49:05 executing program 6: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000e03000/0x1000)=nil) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x4, 0x3f8, 0xffffffff, 0x248, 0xc0, 0x0, 0xffffffff, 0xffffffff, 0x360, 0x360, 0x360, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0x160, 0x188, 0x0, {}, [@common=@unspec=@physdev={0x98, 'physdev\x00', 0x0, {'bcsh0\x00', {}, 'syzkaller1\x00', {}, 0x4, 0x11}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x40}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x17, 0x81, 0x7}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x88, 0x80}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf44ee89c339e2fbf}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) mprotect(&(0x7f0000a99000/0x2000)=nil, 0x2000, 0xa8b1b06f25816603) [ 67.657789] audit: type=1326 audit(1523486945.656:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5812 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455279 code=0x0 2018/04/11 22:49:05 executing program 1: socketpair(0xf, 0x80000, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000080)={r1, 0x2}) mknod$loop(&(0x7f0000000680)='./file0\x00', 0x2008, 0xffffffffffffffff) 2018/04/11 22:49:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x18, 0x9, 0x9, 0x2, 0x0, 0x70bd28, 0x25dfdbfd}, 0x10}, 0x1}, 0x84) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:05 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x2) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x3) 2018/04/11 22:49:05 executing program 6: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2000000000003) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000a000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) vmsplice(r0, &(0x7f0000000040), 0x121, 0x0) ppoll(&(0x7f0000fb8fb0)=[{r2}], 0x1, &(0x7f0000006000)={0x0, 0x989680}, &(0x7f0000008ff8), 0x8) 2018/04/11 22:49:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x8e) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000040)={{0x87, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x4, 'sh\x00', 0xd, 0x7, 0x6a}, {@empty, 0x4e22, 0x10000, 0x800, 0x1, 0x8001}}, 0x44) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000000c0)='eql\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, &(0x7f0000000300)=0x84) 2018/04/11 22:49:05 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000004fe8)=[{}, {0x3}, {0x6}]}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@ethernet={0x0, @remote}, &(0x7f00000000c0)=0x80) write$binfmt_misc(r0, &(0x7f0000000100)={'syz0', "04df5dd0376f2b3cee8357e3cffb54c2b8b8aad06be3cce4828104461c6390b57c457c8debf53cc9eb142ec41496a20f00d63d72c6ddc143dd2e10f317a31ace87200adbca500e86e4565bec2724ffb34982743845303a850e410e"}, 0x5f) 2018/04/11 22:49:05 executing program 0: pipe2(&(0x7f0000000100), 0x4000) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000140), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r1, 0x100000001, 0x4d, "0c635cfd566787b7a5e976a6834c43263dd83bb8334a616a65e3bbcaaf7d4e5a05b136df33f46be76d62de7a6724c77e02abcce7e08bc952fa58fed6f1468a06b865d88ef6114d6f8cd9d2c2c3"}, 0x55) 2018/04/11 22:49:05 executing program 5: r0 = socket$inet(0x2, 0xf, 0x8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0x12, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) [ 67.957101] audit: type=1326 audit(1523486945.955:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5894 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455279 code=0x0 2018/04/11 22:49:06 executing program 0: gettid() r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f0000001180)=[{&(0x7f0000000080)="577701f4e3e074fe2a66d3a8a85cc6ad18b5395561ed73919a07cc72d9477ec1467832a6fb426cfd49d98ae3b43cca080caecb30da7f64da57a64d09d60e7e2b011ff16fd62b842fa4eb698813dd826a0bc30e06934f577a333e74b4433742caaf47b29c941bdc1ddf01c6a8f05ddbb3bf4d7e70a7f448f9ea7f48d09785", 0x7e, 0x7c1b168f}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="4650fc9b430f23f588048f0c5c00b5fb2714a9781ea82ac190192ade3919d62ded867a8a8c394b3b9df68e8d8a747caf0949ec408f1607f2faffc8026bcac68ba7815158cb21db718a1fcbde", 0x4c, 0xfffffffffffffff8}], 0x0, &(0x7f0000001200)={[{@dos1xfloppy='dos1xfloppy', 0x2c}]}) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in, @in=@multicast1=0xe0000001}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0x0, 0xf}}]}, 0x13c}, 0x1}, 0x0) 2018/04/11 22:49:06 executing program 5: r0 = socket$kcm(0x2, 0x2000000000007, 0x2) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000100)=[{0x18, 0x0, 0x7, "0703"}], 0x18}, 0x0) 2018/04/11 22:49:06 executing program 6: madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x12) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x13) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x100) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e22, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, {0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x7f, [0x5, 0x4, 0x7f, 0xb9, 0x7, 0x100, 0x4, 0xede7]}, 0x5c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x2) 2018/04/11 22:49:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$setstatus(r0, 0x4, 0x0) getsockname(r0, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000200)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x2, 0x30}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000002c0)={r2, 0x8, 0x101}, 0x8) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r3, 0x58, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x66fc01c5, @loopback={0x0, 0x1}, 0x10001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0xea08cc7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}]}, &(0x7f0000000100)=0x10) 2018/04/11 22:49:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x8e) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000040)={{0x87, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x4, 'sh\x00', 0xd, 0x7, 0x6a}, {@empty, 0x4e22, 0x10000, 0x800, 0x1, 0x8001}}, 0x44) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000000c0)='eql\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, &(0x7f0000000300)=0x84) 2018/04/11 22:49:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x18, 0x9, 0x9, 0x2, 0x0, 0x70bd28, 0x25dfdbfd}, 0x10}, 0x1}, 0x84) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) [ 68.301744] sctp: [Deprecated]: syz-executor1 (pid 5934) Use of int in maxseg socket option. [ 68.301744] Use struct sctp_assoc_value instead 2018/04/11 22:49:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000000c0)=0x2, 0xffffffffffffff2e) recvmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001900), 0x0, &(0x7f0000000140)=""/6, 0x6}}], 0x1, 0x62, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, r2, 0xc0c, 0x70bd2b, 0x25dfdbfd, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x2e}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x16}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x4000041) [ 68.398376] sctp: [Deprecated]: syz-executor1 (pid 5949) Use of int in maxseg socket option. [ 68.398376] Use struct sctp_assoc_value instead 2018/04/11 22:49:06 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x8000400) ioctl(r0, 0x4f0, &(0x7f0000000040)='T') 2018/04/11 22:49:06 executing program 0: connect$ax25(0xffffffffffffffff, &(0x7f00000000c0)={0x3, {"9ccf1891e41214"}}, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) setpriority(0x0, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x305000, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000100), 0x4) r2 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000200)={0x0, 0x1000080200005d, 0xbd, 0x0, 0x12}) 2018/04/11 22:49:06 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000013c0)={0x8000000000002ad}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x8000) bind$ipx(r1, &(0x7f0000000040)={0x4, 0x7, 0x40, "57b6bd53fc95", 0x1}, 0x10) 2018/04/11 22:49:06 executing program 4: syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x7, &(0x7f0000003400)=[{&(0x7f00000000c0)="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", 0x1000, 0x91}, {&(0x7f00000010c0)="193e2ad0f2139de1dbad7a1c03d08dcd8fd4de6b9ef1a90b78cd9ff9c6139b09ae545470b63979ecf6438fd400fd8a2a2d47992582ae7dc123b0ca632ef35843d9732acb928a2ff781d9238f2fe7a28513df7c2d4f344a2be3c547579643449d61cd5c76bba8d071bd9a", 0x6a}, {&(0x7f0000002400)="ad86bc8a580d5d2af0dd367475b89697cc5bfde3c56a257d68eb9f0b46b6cad7afdf1ed7c103e8df2ac479649ae142016b2435472339357934fd48a5c44ad046da9bca1780087ca2ec21f69727e756b7f42afeb0015bed015442b97f4be2268eb26c24e160ad2211a1c4b93d4f9ed7bdd27feaddcf1e6f96da90fe43ab153cee3bf409de757a32f64126260519bb6cf4c4e0b3c2b8a097f5bfaa496751381764fc7290e525f0aaf844bb8060cd70ed5025abe7f61a9a70e496686a5387c397dbb4ff60f3952d54865fa14c5fc65bd61b2b972cb7a4930b97155c53d2a95fdbcc6dc4452970999e3bee84f62c0c38b217f96b15d594e00162a1e164ebf3e387f18a1b62ecd6a7bd9b07009d8a7c2a082660ba8ad4f5f89c9a8947413fc647e95727d50d1511025b99a161781e4e4e97a43743f058c5cf0dc49d2f62be251bc11422b485990272c9cd285991d59c1abba98c06d001bb8082e07e92e6475551aca48c5930eedf41140801a2c4fe33558aa82a4580df2a3c549338f954ef367d00047b66c6a00ccf29383c4d7d1dcb966ab38b85e1fcd31774227d7e1aaf87c1e426a29d2e425da0c3041f36d4831696165626f53c96ebadfaf7ae89bb8eb35232bada3b2e47b3dd643de7ed35e05e48b2ea17e6ac308ccd9db75027d2df256db07129db93699e1273ce5508edb486a1caf50a9794383c0e7a7ae968a1fafd9a0642ebd8d6b3c73eec792f40da2aff8eec3546de8b19254f93b3df97d49d870754356dfadf0d8373b9c04b53ab6f321e8ac2cb52a0a0a041f9dd72c4f1a706f0d4ab84b3713f8c0ffaf18ae486f8026ab923e17f2a4141d3e48767fd7db791524e69304990290e18aa73beb4075cffebe979ff8a3df65805bf7df4a0ad0ab4fd2d3a87491c41e3131b7e58b15defd1787f6c29b0aee9da41495d3684f341689bdd444f569c610450b9604373154297de79d851a14d309e4ba21746d8b520663d24c8c24bd79c440dbf9cbc68c70a2c8a0f053ac418fe6623743ecde630e1f69b37edde20c422abbfc3dede762deb9a92627551dc9d4b0a360732799e703fec9e05c6679b7dba28e706bf356ac96e6bebea2bedd3cef14e382282e29a9461ee976aa135a6d221477ad6f3552cf79af85e2280cd99b284a08e0ace1d9e2554cf0eebf887107c11393e7ce76269f1fedfb908ce17998905208e729bd2eecf79db895c433e446b01e8ff6eeb870488f9e29a79af24bb1e8621abb333bb00f4cda3e843114e0d9f4ef8b49e61de6cbffb594ba1647d78a2e210f1d8b8adba6f830b938ca220ae4ab05ca30e71b7c75a905b2445694a205758e1873038f329bb6b9444820531828f2d72b253a3ba0bd6e876f0e54f0d422a02d898a1f7951157fd882d8f8a6b006524ce8f5bb08c4a04fb77614ec272c01c98391fe1415df825b4ad7fb80512801ffaeccd3b26694e2187d603f42bbca431686723deb549f1f97cc19ea6c5661c1b82ceb2750970177bf2aaa0818187e1d75fefe431261a270b1c08a9d04c5b60025196145d5fd70a52acf59a04f5901c48b91fb4b866500363ee98e6fbf4a6ed4d50440d07a2dbad19ce08c8bea222c95e90507cb34d835ba10f0136d0e6a903c8a1f9db6cfe87667026eb2eab0e63eead3f8ff2911126d013c6ec2ef72518efb82ff10ae2639c34b371edc4b66e214bef8b83402a766f347fece3a98d76b3da4966718cfaefecfb86ba577dbd82906e78e832322f474467168be6a32a6d992a840e15f317f9a8f30029750899b83b1aea3f6617ed92357f8c6c9754a59e190f2121e8f38025b5723abd9326580aa660b1be468ee582ff1f6e87c5fbccb7779440767627bf9b1d10fc2507d0a3e08a7f1a81a543f142efa1f8728de18e60a24b04821eb2c30f9c4713a5af6a1e2229f8ab0c889d46d6fe484a3f4afb616c900ed671a02673eed01971ced98311e9c774df9b886690ea3c700f08657369f349f4eba60b276f08797af69a6e23b79d7f5c87693003aa899dacbb3f35d627331fe0ffe77e0cdaf37a17cff37ff5fc0ebea1f4d9bd64a5b5516cad8efb4a08f4b38c4cd88af22cb17af82e61865c59b131d1606b1124c0b5efe0c829a39a8e0c902fbd709cd0940eb404626fd78708a8e63b0d94ffeeabc4b418760bbc02aaba6785ca47e27589a4598f0fe791ddbef0bf716803a8192b744f70dece01162c8a8c368e24709a319f8ed608e578ab4adafaa196180e181e55ac750d8553965b0fe0efa3e81100f37d8df39d70d3dca40120bfe33da2fff42008c2fcc025677031a348f397dac3c4b02420d021423f271d10c2773e957fdbbce0c995336c7f497805e2f6ad4efd6f0001b762b9a9e7f4f1d52153da8b3c4d8a2f8597fe433e7012fe82ad1e7d8d638294f059b1d939ccb74f67991f9c36732af6dd0568d97be9a3fc0bf239e6c40681626b3ab657b9ed2bbe121d9d543d40af0d1c082f97564203b5fa725a477e23471c5f07b4584fa9f2fb3e6f4d622ee1badfc7ca4f9eceac20979f6afe9ee25148f8678a64d07370cb0556114e870debf9d8d87bf2911e5371cb08d7d98fa308186fd52b354cbe99bcf9041ec157a0e17607a461ee89a318e3047eb0ac0c2511c748ad9f838dec4f9729cb2e0900fe9229fc196035c4787bbe1142e0cb312224a993437f90e67d72169254073926c046c3cf93a7951c0ff69eb25038ed65551af9cddcef9d040f5fd3f71f649cf13f405fa2fa29f09b3748973cd9a4728d4e4cead2432b46696260990baa8f35bbc46362cbdf2fa3ac3aa55dc525d939450f25444368acdfebeb64b017dba77a9f76af42f17173a029c1ad3720a9b829c4c346ba2a04b676534ff4c25f3d64a35ef107c1f4d89f3d8b7f82c8d2fb25ed5a3c225cd1aebb4a449adc6bc28c7827624497a3b4a6f685aed9672458522e9b41b4bf66f10639024eead085422c74e9fe5059f7f937feced0dbcb29ebb674bb91ebaf967a6a143875914cff1f1212af9ab8eac6e0bfb95c8637a7b61df412117e89a2ecb90b01f11283693a2f7a4689e45d97741a711280a61207fe4d207977d4585fd499d779204066e9f0404868470584aac76fdb6143345f1e40c29b08759ce4bdce53406bfccd3f39695620174671816e54acce0350aed99303e2ff4269f9807488829b0072e2d358b5203c646eb821cc050ed99b195e356469920e89f6780f77b1f9542a1c881eb2835874844365114e763fc103fab5c361f2440d5ce130c1749bb14d8978765836d1306b1ac224cd66193ad71694c62d3ed877b4c55eec69c6f90eef5c4d3f9b04263676ef83d98164cd82fa35d15890ed867fb586bb672197755701ec571d79cdc6675a04d7ea73a58e5d45b9b20722b2e39e8910b191eb00e32d6a238acff603ad0d2e439a1f6a837bc534fe931066f434430653d62ced76064945a75e3f3fce00026ce1d018b5ce6779fbc502c3594aee6ff0f5756d174bf3750e5eee2f83f7480cf1a408742f0eb9e8b4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0x1000, 0x401}, {&(0x7f0000001140)="870c26625cc6367cf9427de5cd0b937cffe19817bae63477a8e69355141e1adbb8178535e75aa7c789c3ad2a", 0x2c, 0x9}, {&(0x7f0000001180)="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", 0xfa, 0x101}, {&(0x7f0000001280)="c2967a0f6f5743342e30b4ec558cef4700916c4d477f913c5656cf6824216806a97a592cd9c381a8abbe9aa177a9c5545793fb66722a4834348e26c07ed9a059cf849f8776e7d6e69e0bbc5ac77f545434cdb9194f7352409d459210a527b5548d37236c67dc548b89db2d4fdd59755379696882d60f0546f871f775", 0x7c, 0x3}, {&(0x7f0000001300)="a744a53de6b10f8c409d343ec984b76fe09df42b781c430c02055655ca5db855a933efa81fe0bb0c53ee3d394494d78e412af7fdd9ff4efaf58c2dbdffc10d6876ca77c1f2ce6b51e546ef9fa69697f11f36b7c31fc43c2568459d734af57e8c23d346dd97e3d22912e8e089709e63064c5a553f2861382b2af87e2928c1eb3c66f77453310179d7", 0x88, 0x7}], 0x0, &(0x7f00000034c0)={[{@nls={'nls', 0x3d, 'cp437'}, 0x2c}, {@part={'part', 0x3d, [0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x35, 0x32, 0x32, 0x35, 0x37, 0x31]}, 0x2c}]}) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x802000000402, 0xffffffffffffffff) readv(r0, &(0x7f00000013c0)=[{&(0x7f0000001400)=""/4096, 0xfffffe8c}], 0x1) 2018/04/11 22:49:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x18, 0x9, 0x9, 0x2, 0x0, 0x70bd28, 0x25dfdbfd}, 0x10}, 0x1}, 0x84) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:06 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="08bf26240bad1aaf1f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/unix\x00') r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/11 22:49:06 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x37, 0x9, 0x34]}, 0x4) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 2018/04/11 22:49:06 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x4000000000) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000040)=""/95) 2018/04/11 22:49:06 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) timerfd_settime(r0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)) 2018/04/11 22:49:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000280)={{0x1, 0xcade}, 'port1\x00', 0x20, 0x804, 0x2, 0x6644, 0xd5b, 0x7fff, 0x200000, 0x0, 0x5, 0x1000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000340), &(0x7f0000000380)=0xb) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000003c0), &(0x7f0000000400)=0x4) sendmsg$alg(r2, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000001c0)=[@assoc={0x18, 0x117, 0x4, 0x5}], 0x18}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xff, 0x400000) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000200)=0x44) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000000000)=[{&(0x7f0000000080)=""/154, 0x9a}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/04/11 22:49:06 executing program 5: r0 = semget$private(0x0, 0x20000000104, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0x9}, {0x3}], 0x2) semop(r0, &(0x7f0000000400)=[{0x7}, {0x3}, {0x3}], 0xeb) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000040)=""/191, &(0x7f0000000100)=0xbf) 2018/04/11 22:49:07 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x800000000100003) sendto$inet6(r0, &(0x7f0000000000)="ac462e9a93dd6e0cdf725efb78d2282c3f6281036415e3ccbc4cc9eaa5e2e7ab", 0x20, 0x48014, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0xffffffffffff0000}, 0x8) sendto$inet6(r1, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) 2018/04/11 22:49:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)='bic\x00', 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000280)={r0, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)}, 0x0) sendmmsg$alg(r3, &(0x7f0000000f00)=[{0x0, 0x0, &(0x7f0000000e40), 0x0, &(0x7f0000000e80)}], 0x1, 0xc000) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000f40)=""/4096) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f00000002c0)=""/255, &(0x7f0000000180)=0xff) ioctl$VHOST_RESET_OWNER(r4, 0xaf02, 0x0) 2018/04/11 22:49:07 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)={[0x37, 0x9, 0x34]}, 0x4) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 2018/04/11 22:49:07 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="08bf26240bad1aaf1f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/unix\x00') r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/11 22:49:07 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x18, 0x9, 0x9, 0x2, 0x0, 0x70bd28, 0x25dfdbfd}, 0x10}, 0x1}, 0x84) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:07 executing program 7: socket(0x3, 0x5, 0x5) r0 = socket$netlink(0x10, 0x3, 0x1f) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000), &(0x7f0000000100)=0xfffffffffffffdb3) 2018/04/11 22:49:07 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xc, 0x20, 0x2}, 0x29) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000180)="77a10acc1a89d08b", &(0x7f0000000240)}, 0x20) setrlimit(0xf, &(0x7f0000000000)={0x5, 0x7}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0xb952, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x80}], 0x58) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fce000)}, 0x10) 2018/04/11 22:49:07 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x101, 0x0, 0x0, 0x1000000000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1}, 0x20) 2018/04/11 22:49:07 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') restart_syscall() sendfile(r0, r1, &(0x7f0000000000)=0x10, 0xfa) 2018/04/11 22:49:07 executing program 5: unshare(0x400) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000000)='cpVvem6') bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) gettid() open(&(0x7f0000000100)='./file0\x00', 0x18000, 0x13) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/04/11 22:49:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x80000000005, 0x84) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000080)={{0xffffffffffffffff, 0x1, 0xfad, 0x1, 0x4}, 0x7, 0x1, 'id1\x00', 'timer0\x00', 0x0, 0x2, 0x2, 0xffffffffffffce52, 0xff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000), 0x4) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/04/11 22:49:07 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x18, 0x9, 0x9, 0x2, 0x0, 0x70bd28, 0x25dfdbfd}, 0x10}, 0x1}, 0x84) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:07 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = dup2(r0, r0) accept$nfc_llcp(r1, &(0x7f0000000000), &(0x7f0000000080)=0x60) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930a06000000a843dc91052369390009002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)}, 0x0) 2018/04/11 22:49:07 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x1f, 0x1000, 0x7, 0x4a2}) fchdir(r0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r2, 0x3, 0xc8ec, 0xfbff) 2018/04/11 22:49:07 executing program 1: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getxattr(&(0x7f00000008c0)='./file0/file0\x00', &(0x7f0000000900)=@random={'os2.', 'iocharset'}, &(0x7f0000000940)=""/39, 0x27) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100000001) getxattr(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)=@random={'osx.', 'wlan0:{procvboxnet0cpuset*,!posix_acl_access[{eth0\x00'}, &(0x7f0000000180)=""/43, 0x2b) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0/file0\x00', 0x2, 0x9, &(0x7f0000000780)=[{&(0x7f0000000100)="bc55b7a1f9a1a4fa628210c753a0441d86b38c0b868c97a0b5d2b3567fcefa14ad640fd8", 0x24, 0x6}, {&(0x7f00000001c0)="09249c361b45838f4fd64952c908fdddbc3f984193a026e0adae44d69d4f6568be92f5e1ccc33e835aec79a6f3c8dcc5153334d554b66db4cc368cfde14d47ff8240a0611c943e7f5200a188c4759ebf190c67e93de689cf166adef24951796c79583e2801525de94af49da9c1b5c1bffb24c07cb6c162aaf77b469673679fd65fe5ecd2266b756bf77020b41b5084fb0798e8e7742e178f770e20d25c8fa236f3ac6fd498d76d285fd82fb6f531e13b956c422da3320075e12793205045bf2452c55ff70226291e0ece49097875b9cfb01daccf18b04f1c97c79c53f918e3fea91b9ce146aaf289dbf83d0c6af6dff09f3c011aaf", 0xf5, 0x9}, {&(0x7f00000002c0)="e517d0ed06db6acae5ba8e077a8f460699645e79da6b2493d19da8c0fce3da4667a0", 0x22, 0x80000001}, {&(0x7f0000000300)="8f8265f0a4678eb112b8b01ab1c12c83913498ff9cb3c245824b872cc79e9b454fbad82d250d04e1c39b8504960b76bd51c3c2629d6f4fe73fbec372f86a0b465870f513f6139e6cce0da52818d8ef8f6893565ae97bc2c4a793cfce83bd2aa7f277e2451b8e194c6e73d7bc8b5d33fcca5f67ab6fbe043700cedfe9fa7397866f4002d0e2478fcaa3be6460453e8b371d1474e84dc2", 0x96, 0x84f}, {&(0x7f00000003c0)="92bb2d01c9430ebc8b4e869fa19efed5a34cb4ecfed6f72d239e03da4ce942f637a24063c00a5f4302c856abb31458568a1e20d24ca7b9a5dfedc702a37838a55d132db1f4a621233892908233056a0957d3d0a25e73a1e51f8520418850f9f2e0e414d057a0855810ff9f62e090a1bb7352e53a07e9450c891394c9786e5106490a45c0a385294b62fb54ffddab9699aff2b3cab190ab70e82eb8a4a9a1cc26bc41e01398abef3858e41d7b020a3afdac6c381da358cdb0eed136cb371ef9a5b3ceebee42d38f6f8ba16ca903035911e114a64319d1196f67946ef6175cec79", 0xe0, 0x4}, {&(0x7f00000004c0)="f8837ad5bfe7eb50e3b07d0f3e576cafd490e1431037bd9e6d40dd95065f6885f7831e19963cbd0dac18a1f566247c10d981232a24e6848d71244118b8ab5d1e8b137da79a0b7334d0b6254f32", 0x4d, 0x3}, {&(0x7f0000000540)="a4fe495723e8f12ef84680aa7b5eaed7c1285d6ee5a5dbd85e880ed988c77268f8b6e24892fc6d2f80f1df70a77d195bd954d15e351f12a32f00ac98f4f37f71f3fd487d7d72e86566dbc03244f6b00368033306798801bcf78a4fe2c66a411b50013069a8905028b76d4210b8290fcf610923c93d736acf7c3dc3edde13906a7f1d0019d459d08d2ed229c10be77ec2a682517df84a7d36e766eb8bf696d4f1d6289970a19e9f609becd46926d6fa33031a738c23d3aaca8cfdac50d79ddfc3389832e0565c2a09ed05524e804e415feee839", 0xd3, 0x20}, {&(0x7f0000000640)="48e448bb2bb1e965c07a38530a19d8ac3f0b2926f09702e172e1c16eefa080631b1c23c2134b868305e6cb572565510399b870a76091095f8f96ae200e436c2fcd6de4b685185a768dd0c63797055f5151e74453c1ef9758814667a0bae36df0", 0x60, 0xfffffffffffffff8}, {&(0x7f00000006c0)="a1baa12b57b5e393c0b6f838f547c79eb05cd6d3fd0686382868ebe9d59dca6aa6ab3e1fe614eaa87ef604e9a3d3acd23435d4b1e824f859cbb6b29d4994efa39174c330534ee34d95647337238f09e1fe91ba90cc237369d913071870915770fbbfcefe94877ba80a70b541f9cf46d50544073b4e9114659e651497be29eca7c314594a8febaa9f9658400ff5c3e0b49b3c1b540896410aa8ab1b303c1396ba1f574a3b41cb94602d34d754d45c985bec681a", 0xb3, 0x9}], 0x40000, &(0x7f0000000880)={[{@umask={'umask', 0x3d, [0x7b, 0x37, 0x0, 0x7f, 0x78, 0x3f, 0x0, 0x0, 0x7e]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp936'}, 0x2c}]}) 2018/04/11 22:49:07 executing program 7: unshare(0x40600) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f00009eb000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) 2018/04/11 22:49:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040), 0x214) 2018/04/11 22:49:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)='net/fib_triestat\x00') bind$alg(r0, &(0x7f0000b59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000be1000), 0x6d) 2018/04/11 22:49:08 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)={0x1, 0x8}) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}) 2018/04/11 22:49:08 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0xffffffffffffff3f, 0x100000000, 0x5}) readahead(0xffffffffffffffff, 0x0, 0x0) unshare(0x400) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x8008700b, &(0x7f000098dffa)) 2018/04/11 22:49:08 executing program 7: r0 = socket$inet6(0xa, 0x100000000803, 0x7) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'nat\x00', 0xb3, "8c80664b32d9ce1bb203727d23c2d7c65ca25cdd212f570ec06861dc435e4865d6d84040e01487bc7b75e4fd985db990a3605caa930c71b5d1149467170aa4689f883688b1a8aa3c49cecd9b535b99bcdcb5e1371872fb41fe3c5c69029e858bb7e34fc04d29e6e1b3d8780dda25ee956ae999bd8ec9578b16909f8b44ded6fa5e6d1f4b6de2dc00bf458b273e7c7346769146fb192d924031e5697bfd74110f24c8df66d088bd0e31969468157fca5018264e"}, &(0x7f0000000140)=0xd7) sendmsg(r0, &(0x7f0000002340)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="240000000000000029000000f5d3b00c0a946d0b006e8e9aabd5251b87414ec563b23c84b615a34dff9bb66b181522adf49c642c9601e2f1"], 0x38}, 0x0) 2018/04/11 22:49:08 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x103000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0xac, "8f5f8357e07388ff630e55a0437ed3cc022b4a5391a70617364fedd03cf0a166c47b8c808a75d3c9554b011bf3eadbaf137d9b3c99e67387a0f4d0b53c3fe4ce43b6438acc412e1d37aae2421561276f3cc33efaf2016498cdc5135dcfaac30dd1ddb410a5ea2f1ed5f6a4dff628c3631d0db78c9a04a658300a939d2186bd86d09b61d141a859a5eb4ae273b79ea307632486666ba39d630d1bece8373199418c4d3c2e09c0ef93bbb5b027"}, &(0x7f0000000400)=0xb4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000440)={0xfff, 0x0, 0x6, 0x7, 0x0}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0x401}, &(0x7f0000000500)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000600)={&(0x7f0000000100)=@in6={0xa, 0x4e23, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x612}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000140)="168c525f7c04a2f532fe339b1e09b71bd8958a777548cfbb8b11ca8ad0dbf65d49d1763fadd5586305ff5776568e2366203210710188c4190c286e8d756cd07975e1e1ce6f96ebe137696bccb4929af3e296e73718a2c77128327feb24cbac45aa8431cb8e07b9edb55585c6185554af94d5d1193d10092515a6e6a4bf4df263d6300413c92f13a0376cb60b3e00afa840d3aa195d8cfa7ffca175ebb9fd801cb5b9811592bc8df3", 0xa8}, {&(0x7f0000000200)="aa6ae78b", 0x4}, {&(0x7f0000000240)="ff80c647fda660594939d5aae632038e9ecfd56f0ea1e37db6f8eb35bd113a159da4a5a08c8265d745617cd450897d20d9f13cb5aa5388b2fda4ef4a694b11374133e210612fd2fcc4d6068d3348d48357d68a7ca3f1eb8ab6", 0x59}, {&(0x7f00000002c0)="46dfc24d396fb53dae365001a97c6b27", 0x10}], 0x4, &(0x7f0000000540)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x100, 0x4, 0x7, 0x6, 0x80000000, 0x4, 0xcc, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x6, 0x1, 0x3, 0x99, 0x1, 0x2, 0x5, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x468, 0x200, 0x2, 0x1, r4}}], 0x90, 0x4084}, 0x10) r5 = msgget(0x3, 0x20) msgctl$MSG_STAT(r5, 0xb, &(0x7f0000000640)=""/76) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'tunl0\x00', 0x370}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x400000000400, 0x0, 0x3}, 0x20) 2018/04/11 22:49:08 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x1f, 0x1000, 0x7, 0x4a2}) fchdir(r0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r2, 0x3, 0xc8ec, 0xfbff) 2018/04/11 22:49:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x18, 0x9, 0x9, 0x2, 0x0, 0x70bd28, 0x25dfdbfd}, 0x10}, 0x1}, 0x84) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x18, 0x9, 0x9, 0x2, 0x0, 0x70bd28, 0x25dfdbfd}, 0x10}, 0x1}, 0x84) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:08 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x80) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x20001) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080), &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, 0x6, 0x5}) 2018/04/11 22:49:08 executing program 0: r0 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r0, &(0x7f0000000040)="1600e5d1d5c81a95f637db576e291f9aa9a7122e549ccb7f273947d19763903a716e99c81701e7dec72ec232c1f66d2025bae0b2dffa42b754cf23348158ea3301ac4b35d1d557fd618d77", 0x4b) sendfile(r0, r0, &(0x7f0000001000), 0xffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0x1f}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000180)) 2018/04/11 22:49:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x18, 0x9, 0x9, 0x2, 0x0, 0x70bd28, 0x25dfdbfd}, 0x10}, 0x1}, 0x84) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:08 executing program 7: r0 = socket$inet(0x2, 0x5, 0xfffffffffffffffc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x38, {0x2, 0x200, @rand_addr=0x9}, 'syz_tun\x00'}) 2018/04/11 22:49:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)='net/fib_triestat\x00') bind$alg(r0, &(0x7f0000b59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000be1000), 0x6d) 2018/04/11 22:49:08 executing program 4: sysinfo(&(0x7f0000000040)=""/109) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000f6bd6ad4952610000000000000000000000000fc9400000000000000df4584877cf93ed6b077b30f5a6acc0300df74e57095d4e8af1812916b652ab68aac0e6fd23e916986822d131967c5403a9adced9022c84e1861da2d91b9dcd87727ba5882e1fddfc465c04aeda8dd3d31557207cc22d578c8d0000000000000000000000000000000ea35e0d1ac3f4655dd7979eecb1a1eaf751644a0e183c23cbf7567e86f34d574f65cee37e6f57f346fc1a920415318d1d054ddc104"], &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0xfc6a, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) 2018/04/11 22:49:08 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000001480)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000014c0)=""/216, &(0x7f00000015c0)=0xd8) r1 = socket(0x2003, 0x1, 0x4) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f00000ac000)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10368f00f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2469fc43aea71263335960415800000f9575d04000000000d010000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd000800309163d6a40200000000000800bbfbcbca9e", 0xd8) r2 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) 2018/04/11 22:49:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x18, 0x9, 0x9, 0x2, 0x0, 0x70bd28, 0x25dfdbfd}, 0x10}, 0x1}, 0x84) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:08 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x4, 0x4) fdatasync(r0) unshare(0x40600) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0x80086601, &(0x7f00000011c0)=ANY=[]) 2018/04/11 22:49:08 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x80000) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000280)=""/118, 0x76}], 0x1) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) 2018/04/11 22:49:08 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xc640}}, 0x100000000, 0x8d7, 0x2228, 0x1, 0x1}, &(0x7f00000001c0)=0x98) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x20) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/11 22:49:08 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2101, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1373}) socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) ptrace$getregs(0xe, r1, 0x9, &(0x7f00000001c0)=""/82) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xc2000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) 2018/04/11 22:49:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x18, 0x9, 0x9, 0x2, 0x0, 0x70bd28, 0x25dfdbfd}, 0x10}, 0x1}, 0x84) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:08 executing program 3: prctl$intptr(0x22, 0xfffffffffffffffe) 2018/04/11 22:49:08 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x80, 0x6041) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240), &(0x7f0000000280)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800ff00000000000000000000000000950000f0000000003918f216714ebd6d376647bc"], &(0x7f00000001c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000080)=""/251, 0x2}, 0x48) r1 = socket(0x1e, 0x80001, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000380)={'ipddp0\x00', 0x1}) connect$ax25(r1, &(0x7f00001c1ff0)={0x1e, {"03491f0800"}}, 0x10) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000003c0)={0x3}) connect$ax25(r1, &(0x7f0000000180)={0x3, {"c0c6d52e9e402e"}, 0x2}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x2000000015, &(0x7f0000000300), &(0x7f0000000480)=0x10) 2018/04/11 22:49:08 executing program 1: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r1 = inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) listxattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)=""/136, 0x88) mknod(&(0x7f0000000000)='./control\x00', 0xc004, 0x4) r2 = inotify_init() inotify_rm_watch(r2, r1) 2018/04/11 22:49:09 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x3, 0x30}, &(0x7f0000000040)=0x18) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x10001, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) 2018/04/11 22:49:09 executing program 0: r0 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r0, &(0x7f0000000040)="1600e5d1d5c81a95f637db576e291f9aa9a7122e549ccb7f273947d19763903a716e99c81701e7dec72ec232c1f66d2025bae0b2dffa42b754cf23348158ea3301ac4b35d1d557fd618d77", 0x4b) sendfile(r0, r0, &(0x7f0000001000), 0xffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0x1f}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000180)) 2018/04/11 22:49:09 executing program 6: socket$inet6(0xa, 0x4, 0x100000001) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000000)=""/167, &(0x7f00000000c0)=0xa7) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x80000000}, 0x10) recvfrom$inet6(r0, &(0x7f0000000240)=""/166, 0xffffffffffffff00, 0x100, &(0x7f0000000100)={0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff]}, 0x1}, 0x1ae) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e1f, 0x0, @loopback={0x0, 0x1}, 0x100000000}, 0xffffff49) 2018/04/11 22:49:09 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001000000000000000000000000800120000000000000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ce4ec0ead1d4b06f71ffbb0000000000000000030005000000000002000000ac14ffbb0000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/11 22:49:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) fdatasync(r0) sendmmsg(r0, &(0x7f0000000c80)=[{{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000a00)="eb74f6c1a8a497f90ad1132aefb48bc9", 0x10}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c40), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000000000009043227a61d3c1ae5467368177102ae5ce03f9a4cdc2462e4d74b4bd4b773782f24197db74ad1f987d5cffb23f3ec77362b5dcf3ca520963f594a71f4369bb3ffeb5202a7eb8aa4805a3840131efe8f826dff0f3ba188f1159b67a633267e2db2ae50c81fc11b2cc55aa2fc205179ba5c5847bc1000dbe"], 0x10, 0x800}, 0x100000001}], 0x2, 0x840) 2018/04/11 22:49:09 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x18, 0x9, 0x9, 0x2, 0x0, 0x70bd28, 0x25dfdbfd}, 0x10}, 0x1}, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000080)={0x0, r2}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xfffffe0d, &(0x7f0000000200)={&(0x7f0000000180)=@ipv6_getaddr={0x40, 0x16, 0x1, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/04/11 22:49:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) r1 = perf_event_open(&(0x7f00000001c0)={0x4, 0x70, 0x1, 0x224f, 0xffff, 0x3f, 0x0, 0x3ff, 0x40000, 0x2, 0x7fff, 0xf14d, 0x8478, 0x0, 0x5, 0xd4, 0x6, 0x20, 0x100000001, 0x1, 0x6, 0x7, 0x8001, 0x101, 0xfffffffffffffffd, 0x6, 0x74, 0x7ff, 0x5, 0x4ec8, 0x5, 0xeceb, 0x8, 0x9eb, 0x0, 0x2, 0x1, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x9, 0xff}, 0x11800, 0x400, 0x2, 0x5, 0x0, 0x3, 0x6}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0xa) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x200, 0x8000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000280)=ANY=[@ANYBLOB="e000000179170b0f0000ff00000000007f90cb471506964968ad02735eb563afaaff13b7cf7d790e6b6213702db42f76f9ba6ca3bf6424c49218bb"], 0x10) 2018/04/11 22:49:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x20050, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000a0c000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0x7f, 0x0) 2018/04/11 22:49:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x1fff, 0x0) fgetxattr(r0, &(0x7f0000000100)=@known='com.apple.FinderInfo\x00', &(0x7f0000000180)=""/157, 0x9d) accept$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) 2018/04/11 22:49:10 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'syzkaller1\x00', 0x3}, 0x18) preadv(r0, &(0x7f0000002680)=[{&(0x7f00000002c0)=""/9, 0x9}, {&(0x7f0000000340)=""/225, 0xe1}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x3, 0x0) 2018/04/11 22:49:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x18, 0x9, 0x9, 0x2, 0x0, 0x70bd28, 0x25dfdbfd}, 0x10}, 0x1}, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:10 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x201a7f1a, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x400000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000080)=0xc) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4080, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r3, 0x28, &(0x7f0000000100)}, 0x10) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x1, 0x7, 0x5, 0x4, r2}) 2018/04/11 22:49:10 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200000, 0x0) openat$cgroup(r0, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) lgetxattr(&(0x7f0000d0dff8)='./file0\x00', &(0x7f0000b8efeb)=@known='com.apple.FinderInfo\x00', &(0x7f00006ab5dc)=""/4096, 0x1000) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/04/11 22:49:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="45ff2d5ec94b47bdb5dc957ae0143955fb4a7800123931ade9196cc6e0da80039d23d3de74a80edde4243c2fe5174a5a4820aacf53ecc69f859d46f82ee89f5d7e", 0x41) 2018/04/11 22:49:10 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000136000)={0xfffffffffffffffe}, 0x0, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x2, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x4, 0x7, [0x7, 0xff, 0x2, 0x7f, 0x7, 0x2, 0x6]}, &(0x7f0000000100)=0x16) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigprocmask(0x2, &(0x7f0000000240), 0x0, 0x8) 2018/04/11 22:49:10 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x8e6, 0x1, [0xcd]}, &(0x7f00000000c0)=0xa) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x5}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000040)=@ethtool_cmd={0x27}}) 2018/04/11 22:49:10 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x6, 0x7fff, 0x200, 0x2, 0x0, 0x5}) r1 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023efa8)={0x80, 0x0, 0x0, 0x20000000}) 2018/04/11 22:49:10 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'syzkaller1\x00', 0x3}, 0x18) preadv(r0, &(0x7f0000002680)=[{&(0x7f00000002c0)=""/9, 0x9}, {&(0x7f0000000340)=""/225, 0xe1}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x3, 0x0) 2018/04/11 22:49:10 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000001240)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(r0, 0x7ffa) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x56ad2664118851aa, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 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', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x16, 0x0, "fecef8948aa8c44e00baa793f7a80e2b1efaf26fe1cdfddaed23701dca8a4526dc30469a8e663d11d54c1f7db9d8238a4b3b0780afd182639aa04036cc9f7874", "c8c71d3d576a5d21bddc678acffe15d10563fdd1a0b869417d0121bab298c15f", [0x1, 0x1]}) 2018/04/11 22:49:10 executing program 4: socketpair$inet(0x2, 0x7, 0x7cf0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = epoll_create1(0x80000) r3 = accept4$llc(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10, 0x800) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r7 = accept4$inet(r0, 0x0, &(0x7f0000000340), 0x7fffe) ppoll(&(0x7f0000000280)=[{r0, 0x8}, {r1, 0x8000}, {r2, 0x8}, {r3, 0x80}, {r4, 0x8}, {r5, 0x400}, {r6}, {r7, 0x4000}], 0x8, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000300)={0x1}, 0x8) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ppoll(&(0x7f0000000040), 0x2000000000000249, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000001100)={0x6}, 0x8) 2018/04/11 22:49:10 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x18000, 0x0) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r3, 0x2, 0x1, 0x28}, &(0x7f00000000c0)=0x10) 2018/04/11 22:49:10 executing program 5: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x80000) tkill(r0, 0x1000000000016) 2018/04/11 22:49:10 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) syslog(0x9, &(0x7f0000000040)=""/135, 0x87) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000180)='/dev/vhost-net\x00') ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000000)) 2018/04/11 22:49:10 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/76, 0x4c}, {&(0x7f0000000140)=""/76, 0x4c}, {&(0x7f00000001c0)=""/198, 0xc6}, {&(0x7f00000002c0)=""/230, 0xe6}, {&(0x7f00000003c0)=""/45, 0x2d}, {&(0x7f0000000400)=""/66, 0x42}, {&(0x7f0000000480)=""/181, 0xb5}], 0x7, 0x0, 0x0, 0x1}, 0x40000101) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x9, 0x5, 0x401}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000680)={r2, 0x1}, &(0x7f00000006c0)=0x8) sendmsg$nl_xfrm(r0, &(0x7f00000008c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f0000000740)=@acquire={0x134, 0x17, 0x101, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@local={0xfe, 0x80, [], 0xaa}, {@in=@rand_addr, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {}, {0x6e0e172e}}}, [@mark={0xc, 0x15}]}, 0x134}, 0x1}, 0x0) 2018/04/11 22:49:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x18, 0x9, 0x9, 0x2, 0x0, 0x70bd28, 0x25dfdbfd}, 0x10}, 0x1}, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:10 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x0, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000001240)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0x0) ftruncate(r0, 0x7ffa) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x56ad2664118851aa, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r5, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r6 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x16, 0x0, "fecef8948aa8c44e00baa793f7a80e2b1efaf26fe1cdfddaed23701dca8a4526dc30469a8e663d11d54c1f7db9d8238a4b3b0780afd182639aa04036cc9f7874", "c8c71d3d576a5d21bddc678acffe15d10563fdd1a0b869417d0121bab298c15f", [0x1, 0x1]}) 2018/04/11 22:49:10 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x238}}], 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000000180)=0x81, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000400)=0x2, 0x4) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) 2018/04/11 22:49:10 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d0000080000000000000000000000030006000000000002000000ac14ffbb000000000000e7ff020005000000000002000000ac14ffbb0000000000000000"], 0x40}, 0x1}, 0x0) 2018/04/11 22:49:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-avx2)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) writev(r1, &(0x7f0000001540)=[{&(0x7f0000000200)="04ded59c98fccf92b99ed1237ac4e0b152ca87b95366c5d2331fd9e6eea1d0f4acaf244f230f5f85c163a4595c65e3e8ab0220c2ceb98cb338c2ebfb5e091200a1d4b22fe510c8927e5e0a8df587fb60e310d0bca267db422743e6e17a3e2f0250352f4929c67b5be32e03ec064ad7f29ef0366c27db609b6ceb46884d859c99069c4b008721d83f707518b3c1c55a", 0x8f}, {&(0x7f00000002c0)="d02e6df159f6ad2a738695d3f0da854ac40d575957d8d64f047d44238c303feb00090881e3c1f0af660c4ed2d05f3bd6671c9e4a19a3cc332f0331f8723aafdd6b2828564248fa36366e310abcd4cb15d0994420afe80afbfdd32d619f2b58f79581714882a745fc00b4543696509be5587c557ab378a332fdd67ee1809f62835e2ada3c9b08e5e50815546746699549c0e6d2059cd43455046cc41c", 0x9c}, {&(0x7f0000000380)="6777b56f8e02ee6da0248ee5b3f5e4a14aead2e3d0646de7d2fb78dddb5cf2e6dc2cc54f06d4b5394d38c29fb49778eb3f6c12d7fd3539fd048d80a71235bfe1953a5fca27a1bc8ee037391f9d0a624d58c108f2ce1d698903bc8ac92ff31dc7a8c44c99a08adc3aebc12e657228474a5f4182ef1a814d06786c23c22e13fc5c21cc13a69d47ce27d3dd5d4fa49a5310ecb65e80f38113d90ef1fbf1d328b8108d6619c8d1b0255444652e3d48272d3b7fbb579dd11ee6a2fd4ac619ce43deee66171f67ead3f0c307e72970", 0xcc}, {&(0x7f0000000480)="cb417e48a455bbe011f19bf4ac1ed0174a83b28e0df1ca6caa45ecd22055412b87ec980e1910b109d72bb1c9a23205827b5c4af65f73594322d34df2e9d432bb18", 0x41}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="56e0ac4416", 0x5}], 0x6) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{0x71a34b1a, 0x3}, 'port0\x00', 0xaa, 0x81400, 0x6dc, 0x1, 0xf5ae, 0x9, 0x4, 0x0, 0x1, 0x3}) 2018/04/11 22:49:10 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) readahead(r0, 0x0, 0x5) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x91100}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0xa4, r1, 0x2, 0x70bd2d, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x40}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xd}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4000}, 0x4004080) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x140) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r2, &(0x7f0000000180), 0xfffffc5d) close(r0) 2018/04/11 22:49:10 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="e931c38bbcec7166eb97d6fba95fbe5b41f3b2702863394374d303d47ac899a1baa6914c4bd02cdb70e80b501940b2fc28801975f2863406e601b94f97") syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/11 22:49:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') unshare(0xf85fc501980efa10) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000040)=ANY=[@ANYBLOB="0100010000000000000000000000000000000000000000000000000000000000"]) 2018/04/11 22:49:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040), 0x80800) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:11 executing program 6: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000500)={'ip6_6ti0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="37ae01e400004f6fab9b97"]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f0000000040)) move_pages(0x0, 0x2c9, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) 2018/04/11 22:49:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="6d71a3cdd336538b0124923de9f40e494dc6a2df5169c4c3cacc1ee455e1e2bf21d9f18958fc25c6bcf392971cd4f1b3a9c9bcdd82e9954e79e10bda001376eeb16353b4ca721a37b747be0e2090bedb5da9e49d29744d0619af519144d27758e21116865a1f3060acd519499b8393e5b65e10c05132498a2650d4a8178fb4611939f36d4d863fedca8046cf9c5682ddb00ce976116b1d0f199378cc48975eb42871f7e6ca782454a0a869d5f8998ce666ebe65945edf2b4749d3dfcfa", 0xbd}], 0x1) getpid() fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(r0, 0x400, 0x1) syncfs(r0) init_module(&(0x7f0000000000)='posix_acl_access}systemppp0,selinux\\\x00', 0x25, &(0x7f0000000040)="7b2d23776c616e3076626f786e657431766d6e657430142400") add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80), 0x0, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40), 0x0, 0x100000001}], 0x0, &(0x7f00000030c0)) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/11 22:49:11 executing program 5: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x80000) tkill(r0, 0x1000000000016) 2018/04/11 22:49:11 executing program 3: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x80000) tkill(r0, 0x1000000000016) 2018/04/11 22:49:11 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) readahead(r0, 0x0, 0x5) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x91100}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0xa4, r1, 0x2, 0x70bd2d, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x40}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xd}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4000}, 0x4004080) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x140) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r2, &(0x7f0000000180), 0xfffffc5d) close(r0) 2018/04/11 22:49:11 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) r2 = getpgrp(0x0) rt_sigqueueinfo(r2, 0x36, &(0x7f00000002c0)={0x41, 0x1, 0x7, 0xfff}) name_to_handle_at(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="9300000001000000da6944c0dc1dc35e76106ce131c4b63989e68881605e835a0b929ba5b1db073f93639e64996a91b7cc4aa6a06ea8a2d7c84ccb964368655faa8aceb49cee3edf55b305f417315bc74d19b9d2bd2285e4a2eb3c380ffa5d849c8b04f7258eb7cb61e70b404417f192905261d10cbe2368d5744a46f9f899a3be4a43c4de6567ac141b9ec2a25a5a9b8a0000"], &(0x7f0000000280), 0x400) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000000140)={&(0x7f0000000440)="97acb73be2f819932c5aed929e1f0aca589b401464b032d00be8a14f0c8108a5db8e1a957e68491d1a9d1635934fe2f9aa12abc812121c394397c52bac754234f389283a623c40ba934c759c6bc825dbbc7793719656439a0d397dd3550266fab8aea7b4ebfb38bbdaf5f49d15232facd884d7d38efc50b4410ce9882bb4e3d9ec3e223ff6a777657c3c3568495f4e47cebbbaff032198f0437612ed", 0x9c}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB="d40bb8a70b4b3c8e3094e01b8ecce9ffec796989bb8393e6331f9e78c52ccbb95336a1a8af5d1d8f20fc40a85c7ec1827fdf9a5540cc118f1d95999bb4dfa93db4d635a24ab0f83475b1d9240a13113a70c63c35d8b834b2d12d95e1f328af976baf4e31993881ee3a638e71ed601b4b80196ed7478d7b3cc2f7ee702992"], @ANYRES32=r1], 0x2) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) setpriority(0x2, 0x0, 0xff) 2018/04/11 22:49:11 executing program 0: sendto$inet(0xffffffffffffffff, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2}}}, &(0x7f0000000140)=0x98) 2018/04/11 22:49:11 executing program 6: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000500)={'ip6_6ti0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="37ae01e400004f6fab9b97"]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f0000000040)) move_pages(0x0, 0x2c9, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) 2018/04/11 22:49:11 executing program 0: unshare(0x8000400) bpf$OBJ_GET_MAP(0x7, &(0x7f00000025c0)={&(0x7f0000002580)='./file0\x00', 0x0, 0x10}, 0x10) r0 = socket$inet_sctp(0x2, 0x5, 0x84) preadv(r0, &(0x7f0000002280)=[{&(0x7f0000000000)=""/251, 0xfb}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/104, 0x17c}, {&(0x7f0000001180)=""/170, 0xaa}, {&(0x7f0000001240)=""/4096, 0x1014}, {&(0x7f0000002240)=""/4, 0x4}], 0x6, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002300)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002380)={{{@in6=@ipv4={[], [], @loopback}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000002480)=0xe8) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000002600)) sendmsg$nl_route(r1, &(0x7f0000002540)={&(0x7f0000002340)={0x10, 0x0, 0x0, 0x2001000}, 0xc, &(0x7f0000002500)={&(0x7f00000024c0)=@ipv4_getaddr={0x2c, 0x16, 0x500, 0x70bd29, 0x25dfdbff, {0x2, 0x3f, 0x100, 0xff, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0xb820, 0x2, 0x10000, 0xffff}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) fsync(r1) 2018/04/11 22:49:11 executing program 3: r0 = socket(0x11, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}, @in6={0xa, 0x4e22, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, @in={0x2, 0x4e21, @rand_addr=0x2}, @in6={0xa, 0x4e24, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0xe58a}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x800, @ipv4={[], [0xff, 0xff]}, 0xb203}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7ff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0xdc) setsockopt(r0, 0x107, 0xfffb, &(0x7f0000000140)="017d05123c56000000013785c2b10c74", 0x10) 2018/04/11 22:49:11 executing program 5: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r1}) getsockopt(r0, 0x8000000006, 0x0, &(0x7f00004ad000), &(0x7f00004ad000)) 2018/04/11 22:49:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:11 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040), 0x80800) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="6d71a3cdd336538b0124923de9f40e494dc6a2df5169c4c3cacc1ee455e1e2bf21d9f18958fc25c6bcf392971cd4f1b3a9c9bcdd82e9954e79e10bda001376eeb16353b4ca721a37b747be0e2090bedb5da9e49d29744d0619af519144d27758e21116865a1f3060acd519499b8393e5b65e10c05132498a2650d4a8178fb4611939f36d4d863fedca8046cf9c5682ddb00ce976116b1d0f199378cc48975eb42871f7e6ca782454a0a869d5f8998ce666ebe65945edf2b4749d3dfcfa", 0xbd}], 0x1) getpid() fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(r0, 0x400, 0x1) syncfs(r0) init_module(&(0x7f0000000000)='posix_acl_access}systemppp0,selinux\\\x00', 0x25, &(0x7f0000000040)="7b2d23776c616e3076626f786e657431766d6e657430142400") add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80), 0x0, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40), 0x0, 0x100000001}], 0x0, &(0x7f00000030c0)) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/11 22:49:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="6d71a3cdd336538b0124923de9f40e494dc6a2df5169c4c3cacc1ee455e1e2bf21d9f18958fc25c6bcf392971cd4f1b3a9c9bcdd82e9954e79e10bda001376eeb16353b4ca721a37b747be0e2090bedb5da9e49d29744d0619af519144d27758e21116865a1f3060acd519499b8393e5b65e10c05132498a2650d4a8178fb4611939f36d4d863fedca8046cf9c5682ddb00ce976116b1d0f199378cc48975eb42871f7e6ca782454a0a869d5f8998ce666ebe65945edf2b4749d3dfcfa", 0xbd}], 0x1) getpid() fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(r0, 0x400, 0x1) syncfs(r0) init_module(&(0x7f0000000000)='posix_acl_access}systemppp0,selinux\\\x00', 0x25, &(0x7f0000000040)="7b2d23776c616e3076626f786e657431766d6e657430142400") add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80), 0x0, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40), 0x0, 0x100000001}], 0x0, &(0x7f00000030c0)) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/11 22:49:11 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040), 0x80800) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:11 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8900, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0)={0x6, 0x9, 0x5, 0xf976}, 0x6) r1 = socket(0x1e, 0x100000000000801, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r1, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x2f, @multicast2=0xe0000002, 0x4e24, 0x2, 'wrr\x00', 0x4, 0x5, 0x70}, 0x2c) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'bond0\x00', 0x4}, 0x18) 2018/04/11 22:49:11 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f00000000c0)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 'dh\x00', 0x0, 0x0, 0x1f}, 0x2c) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) mbind(&(0x7f0000765000/0x2000)=nil, 0x2000, 0x8003, &(0x7f0000000100)=0x2, 0x400, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000140)=0x10, 0x80000) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000180)={0x0, @empty, 0x4e22, 0x0, 'wlc\x00', 0x10, 0x2, 0x6d}, 0x2c) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xc0, r1, 0x700, 0x70bd26, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe2ce}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xab03}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100000000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0xc0}, 0x1, 0x0, 0x0, 0x10}, 0x44040) 2018/04/11 22:49:11 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x7c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000100)=0xe53, 0x4) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$unix(0x1, 0x3, 0x0) getsockname$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x35c, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) 2018/04/11 22:49:11 executing program 4: timer_create(0x2, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000000100)="739b904a21cfdef749400ee462b579b2a4a462407d1e6b95d2a5ffdf9f0f4c4e05ff566c28e70d84332a0b1eacddecf8e78426a008a1f6302748becae0d7bcca354432a98b7e59b788698ed82e5ea13b56f41c069fe809753d6b273b6f67a41c74b76aa7022f82c8323cf9a7fbadc031a5056aabfc9f122caff81a94231a39a152f0cdaf12cde8f1962b3f69df8ea264097dd55a3b27e01f6cf3004a31545ad6206c4bf1054df6413773e7dfea0c5984c7ecd4a4cfa65aa6c7550b907c0a763b1675b5a26eb219112cc2e9087975c4f1a950f43586dd0e5dcc6fbd7ea2146230c38fab148946be6198af580bfc26979a29bf8d3b3a907696d35dce35", &(0x7f0000000200)="ad2ec9ef920b6773904e603f8af649b4368cde39ce824def5dcdbf14c77240a683d620c7708a46179696de8d5c0236dfee10d0149801af5ef2fce2729e218775578345cddf24c458f181a70e109523303de88741d49801009a85ad050603184626590e73a9eb5ad3e081e3632e5f0f96b24bf0ffe273f021a263e6a80b99619f223d8b223993d95b70e58a50572131bfcac2536d220abc2f0cdb482ac218e0044e6f98523df56e9ab4d4939808fd3ecdab3ee1ce0447ce4a8c745ca206ac2e66803345a2dcf24e7c8cf8c94791ee8c958d58ddd552a2b9b309fffcb929fdbc136423178e75d676c3c74021572caaf009fff907be390ad3e587b21408d8bc443f9b6b9efe3956d4dc4b1d281fa99f62a1f795391a09d3be649c1068d531112a4f9b38452ed1347cfc3931797c9db8aa32103986d2ad1bf7d1398cbb671fdf088fff41bbc2ba0695a19c107dac1315ce185acf38770d91428a0d40bc8a5a0223052cb183188cf568e0f7e4c5bce969b991f8cbfd71b42609c668b327e343cd6e5be5b74b466c0a5bfea6d68ef1c7b7764d9809c2b2c34134d08c972e481b38f9ed89ff078616ae8815e79445d602f177823fa564b558dddd770ff23fbbd37865e3ea20f64c7606775112bfb1554a025aee982539af4ed89261a83bf0e4dbb408c637df49aa856470a1a59f2b3c23098b5e776ea0ece8b1fe57e3343321a25efe4adf1f6652b03f58c927be25fbe7c2c89ec4625772a208fd2f83127233af26a9d8dc0d0befbc7786d776c9d351deab86ef414488396457128a5905a137fb3fcc0d63d4c932e63761b533d13c14721b06a029290048fdf5960c376f6e4ce2d89c7b4724bfcb827505d3d96d7f4680a4b759920bea519adae4c6aeb6f98d2e2a0f3c6818926dfbfb3ea05d474183e579ad5d6cb6cce3481b684efb89482d134f2dced1ddd7a2d7879a255133a53ede3e6836d51141db1f18ae229a949a4bda1a379ddb4d180da0b3b0bef8f3566d1ae30f172eda1fd8c066271ab5f868bcefaba17c2c2448724328340247338c48050c74d2898b4d6cb441947c7dedc9ed54040ddace0fc0dee1574bb22b77cc3c1fe12caa88c1ed6a997e89e53e84612ca8162849d109053465f1848a274c5903213cbb3731b9e35d92762b8fd77283fc4f9abeeb1358d3fd10db1bd9ca7b5dcee1eb49cc066a92033dba1ce86847d914d0b75ba10cc7273a9fd2d2e12a608f18eb447a9411813ec89e40daa2e34243b157abf35292d73abb8616d61ef728339645d95d2076efeb3f88f2cc782d19ae6063ee09ac9e277986e9debc055e78355b43e168879d0954e5331a12a7660ebe0041014494e75929cdd187f8a506605084b493ac2f68d9becd34aa7a19711fd6993b893ef5cf79218be31b65cdf043ea2f7466f93986eed60bb477f8c09a757ca880fefafdd29011631a3d567b11c2c4ccdecc864c7f32c519bbbfce5ba56b33a0b485c416ca7e0d637011d09ca4f0daab2e0204c16e0ab9540cf7532dc6173035b82a03f3177a6468c20317d02f02aea605daf8365ab444bcae0e32fe0dfe9c002ce03629ec6dbc4342958344a78d43c1d799551f04633aca429d0155f49c943f3e951c56a21c71fb402518516bb693215dde9b34971b119f1398a13024995f2ed612e7c0f44021d176e9a8ff4a692d207c698e32d59f70777c80eaf475cdc51834df5dafab5dd4d75b39edec15e5543fa4f95bd7a0d2aac4a8b64da65bffee7fafc4d01448fb46b9c8724bd760b2a3bb13e8e6abab9b5d6aa74c6960563971fd7fa134cb165d91ae934e9d4af440b45ae6e835d00f136c307bc85ff10fac0e9fe6166a619a983f65cd6c7dc64efbd94e83c49cf2f1e957cdca982b85940dacc957cf7f30e5b67cfd7c40fa9a60525f36422dfd8c7e64e618a9567f95bef8ef03aa13b5c7461b922513fac05d76da3abce1588abfead9d756c1cc7ac2c808baebd700e227290a98a0bbc72729a14ea0b67bf9cc4e10857a04716bb4efc4efb3e3bc1cc9ae8d6b18217a2e726cab8267411a1fdfed2a87445e8b93d21047237efdd7d70a9bfafdd910494e62145504e5b15cae736f30ea25731735dbd02e5897abea984beeafda8e31da7ed445ce8f9633590ce54603333acfac94ea78f00e1306aa1c9585d3242247486451c8d98c95b4dfe728d2d56b42c5c8a6f50358b241f65c2b7d1d2939e03db8746d66526030c2329246d33a586574104785efe6249414d7c2b96c6c12753be92f661cc97f3d21305109051fbbc2307474019410dcfae0353d2acf1d8fc80055ffd1915783c5ced0316035f90b344de5e15566c9a97aef41a66f543ef83d486892681fb2a3b4e8eddcc15032e35ea4970ff4ed40d28359e17fede4c975ed3d07893be4f17295b9beb4522363d127c730ac2d806a488293215148cb5be7ca86f30fd8799e8ae556972df70ffe35c71cad4ba456b1e94323467905158ca1e5669830864787c27af58986cde309c07aa1c97baff9de2ebe6c4640ccd9872505b1b9549334e11e2e8f70394f6b24449c9fc73358c6959ea5ca943d96d42faa429dfeb5920ae9acf1e6efb8021eefd4fd89f4061ac96640dfe08702a78ece81122de65b1fe5a289e0a8fdbe6e6407c97c1c87538fbd563a7dbcc2641d2063b069567f12bef5d5c437e1c86a0d3ae28ac043c9b5f0e13d6522abe43a92facd397001b962a8a461a2f7feb3de98603d95c608e09418fd2d5f6c0cb76d0da607afe0dae592a95540a008c686de0c6b48af8d9793871ef9dde17640cc737b983ef5f63bc2f10aa35aa40464ecac1033a5323e8c536ed2a1825876bd567955201997d582e3d57446a4529fbf1d13c7169b06a557d14d1f4a363aa5361153355a4f22e2f4cf3ce75a7b4570d88b262ef661cb8391458c65da58601c06677bd44968fe54e5ee2a48aecb7b4f017907acc7bf551d5ad3da86c1638058dc7f3ba6b1f87d06d707c84be958fc7438ec6c49abc20851bfc1d1d30ff3b5908bc4934341892a10c580d81b694aebee5ca3eb36f28ca67532fc741516a816bb930d46873773c3c778b8371c43416e28553e2a0dcd5332ad80493e528fc9f6b7cfc06c4a0472b3d0af3846b0e17c6a809c5ec1722c62cae0554ee627ba323b803d03b1ae29fa10b0e3976518767da2b046712ca875a47343dc1d1757d44dd594460a5c004e2be37aa61fbb8e84443740649918ca8804773b6d92d8c3b51828ab803f0af7908b8943ade10d3111bdccf463eb6477982c76e912a1fcbc52a2fed99229d4f189de2c5277a11e0603653eb6b3345e8ad37e2f1a02319280fa970f9e967a7e1d3869a5bcb68a5a210d84de76e2634c1eaf72731ed052b6c22a171668ba78b846d1d0c8ba0b145505b52e224500c413fe688525c9d8f9d99fb107efb5829939c0669cce4374e78f7ffec39afcaa4b0f64770c704cbb7ed2008283214eaf58e6b9db4e656093dc6824f419aa9eb58e2ed152ceefcf5802c703071bf92642017be1d5ddcc205f670ddcfc7f691d49a811eb91b3ba547a99884756dc9f4e9581042676ae1475fd3fc6bcb87645d34724a3bc3ee4f1eb5a3a37b9bbe3b144f8d1a7bfd237e55121ff3b2e035620ef325f4b7540401920d734ff070ff3340cc0d767fdb68e23b2ab04aca016f7a762c63e3a0796bb1cb9a5e673bf895cdcfb0d2c897fa36a54b2fed7a6d8254c37cebba94295b93e0ffc8e04aaa458482a15873598a76dd15467ee0c3a113e7088eff4e1a6afa79c545a009779305e154a28ad7b985c6767d90bb80241876a2c57f02f8a45017fbcba29174e6e50e37f1b767be5f2c15df412475484c9bc597ef7593a1ba1917ce4a0252264af7817aaa9356248d2705b7ddeb54f311e314df20a56c92e386e6d7b53fe1cd47d2485133afd2a902f495e547b330cb1b5cb88c404f48cc08ed179a95c95be3c915585ae2e1494b46ea82ff1b5a123a1eb183526634ea2b944d4219c183aa00726f6603fd75ef2e30d747050f1fdb83d4d7684b1a47b7eed80dca129d1ffcfc35b80edec8bed6d223e88337936c3d86175f704c09c409525f712841ba5c144d79b5bf14df8b80ec6a0d3204282bcdd9b36bc62243c8d01ebac31d3e4bb6708ebc88cb33d491a19c9d2308ed4eecbfb1e9e7c959cccfd5d0c066cdb9782dc3d4a823c1f7acbed6bada87e6a247871b471707cd4c1f5fed9c804a133d013e29a0b47f4d370e7b2d2f3627262449fab39776a65a639efaafa76473bf58147b6ae28d0cf383da88def03ee9e0a3cbfc8e6ab547be71f0fe44939f5a656cea137b1dfb1384ea912b44c727a6920df09f0722760856e2f4de3a3c386c1761fc00da4eba5f2342f4ca64f1d9b19b1eebd77a2aee42375ca5c210604ce9e282ba56b974084a35224ff39fc8214f68bb69fce3e957f14f732bfd31110df7c6d246591fd0f1a30dbb50495113ce5c949696cc6c080059eb1123c2a18593ce1133a635af0dda345b09731fd6568e963bff696666bb48bdf835b9f0f5853d069ecaa8e94b26ede27d97297da2ae78ba9d62f4a80b4e323a78856498796ad4361bc792006765f16c8c4fed77d3372707273883802efd51c86645b5fdc9379a3090fb69e9f43b2a7c87bf1629d2693d3aea2cf8dffb8efb03bfc902dd71735056d5ac566d71654fc37fb03958bca3bfa539b6816f6bc7b9b0bb745034dd0ee04f64dc0052b5522a077301865af2c7533e13e54d4103fc21cf3e53e8516d4878b099505ecda4c1fd26936afc786b1364d2df3a45eb21c4c0b0d6756188cfa8a538e9fe84c5e0acfea04c32547548780b80e6e22c68932e92850563e03a74f5510066661a40dcee77766de88702f0d25cdac3104371b973d5328f75412b0eae5458a8c90f6652ac73478cb0f480c3297dc04e3226e66f52766e2e875b22d0022f910c57cf18f584f3f15f5800f574d378064a43f35fea2ac1b79ed018cd869e0a444572eef40edb762d0c3ad7678a565a931defe829abee12f3d6548efc0a92cffae4624abca4a3b2bcfb6c77d9885c0b36f91d3371a4987d0d1f9f0016f54cedc2e24af4bb101036f6f7b9ef8d5413261663bed6b3ea3bf8746b11fc35f2673b02963850b8238109255308ecb741ac226964655cdd386a09bba89469410c0a7dda3fb95db1091ce845ab77a0b65ff74f4746da8d8be856a5559341009ea170d412f2e2e306a74d8dc5c7fa3e453c4eb6fc2f423d946bbb30bec313aa97733dcc4f6d8d770ce5b1be0a54cf68e0e32fedbd1402c5f34fba9db2cab8be25a1d1114492848b46c760f584298ed0bc469e5eb43793143b2105eedf12731ab27b08918949e079926dc45f1cc101efff1405243633bed955bf57896e52b62bdcecc76ce95db6c9234099d0808affd221aa735d6d5de90a55fae6de3b426ff4e1446c92270e8b2d9ad7a5f4f95d0d06e35e2c4404fb65cb13b861d89d3cbdb7b8b4fe43c701cda8caff04a88023814bde9f2f92253f8f084c472e94b8fe55e66e3aa1f2f815cac2de32882d796be1fd25e4cbafa790c128b988c2dd93ba0bac8db53036b423473d42de025e2857299c035604bef8084023f6f2d91cbc29b04b9b9db50f405c7e1fd25658d1d429bf9c05bad8109b89a37898c1b672848fc65838999868d7ab98c8a6904e5ae9e51f3df69dbd520826cefd1e6559f5fae809c945a1a7aeb52a41d3f129a87c5cc7a9761b84d7e364a99d62230642f6ee92022cfead686dcd0f43153bf232af162f4736ff066a87ab2b8"}}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f0000046fe0)={{}, {0x0, 0x9}}, &(0x7f0000046000)) clock_gettime(0x6, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000000)={{}, {0x0, r0+10000000}}, &(0x7f0000040000)) 2018/04/11 22:49:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x90a40, 0x0) r2 = gettid() capget(&(0x7f0000000080)={0x19980330, r2}, &(0x7f00000000c0)={0x3, 0xfffc000000000000, 0x9, 0x1f, 0x9, 0x10000}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000200)=0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000240)={&(0x7f0000000040)=[0x0, 0x0], 0x2}) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r3, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) 2018/04/11 22:49:11 executing program 0: faccessat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4400, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000040)={0x3, 0x1ff}) 2018/04/11 22:49:11 executing program 6: rt_sigaction(0x12, &(0x7f0000000380), 0x0, 0x8, &(0x7f00000003c0)) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xff, 0x105000) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x5, 0x80000) r1 = msgget(0x2, 0x410) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000400)=""/4096) r2 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x4, 0x7ffe}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r3, 0xc5, 0x3a0, 0x6, 0x8, 0xff}, 0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x9, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r4, 0x6, 0x0, 0x5, 0x6}, &(0x7f0000000180)=0x18) 2018/04/11 22:49:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:12 executing program 4: mmap(&(0x7f000090c000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x402a2805, 0x0) readlinkat(r0, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) 2018/04/11 22:49:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') read(r0, &(0x7f0000000040)=""/134, 0x86) preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000000)='net/ip6_tables_names\x00') 2018/04/11 22:49:12 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) rt_sigprocmask(0x1, &(0x7f0000000080)={0x544e}, 0x0, 0x8) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) r1 = socket$inet6(0xa, 0xa, 0x401) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0x40, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) close(r0) 2018/04/11 22:49:12 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) rt_sigprocmask(0x1, &(0x7f0000000080)={0x544e}, 0x0, 0x8) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) r1 = socket$inet6(0xa, 0xa, 0x401) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0x40, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) close(r0) 2018/04/11 22:49:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='comm\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ptrace$setregs(0xf, r1, 0x2, &(0x7f0000000080)="792c986600b2fcdac462f2e81cfa66e6e275d2fe11020f9292b21bb8874e7fab598dc1e92430f39c51391b571e268b59ae06c1dc26536bc0567afee775991ca5ac473f2d6cd55d069e43d5b8ca3502fba578ba31567151b9edf3939ff77e9214fecd22872fb1012f73f6809f9befff0734157a3772a7d0023a7fe0c4c765f7fa96daf4e7bb5ddc8b1e6263bd2b248662e604cc") fcntl$lock(r0, 0x5, &(0x7f0000000140)={0x3, 0x3, 0x9, 0x9, r1}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x2, 0x8, 0x3, 0x1ff, 0x81, 0x1, 0x3ffc, 0x27b, 0xe1, 0x4}, 0xb) 2018/04/11 22:49:12 executing program 3: r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x80}, 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xd3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0xff, "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"}, &(0x7f0000000240)=0x107) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) epoll_create1(0x80000) 2018/04/11 22:49:12 executing program 4: unshare(0x8000400) bpf$MAP_CREATE(0x0, &(0x7f0000733000), 0x1c) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000140)={0x3ff, 0x7f8000000000000, 0x200, 0xfffffffffffffff8, 0x3, 0xffff}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x127e, &(0x7f0000000240)) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x40000) 2018/04/11 22:49:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:12 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) rt_sigprocmask(0x1, &(0x7f0000000080)={0x544e}, 0x0, 0x8) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) r1 = socket$inet6(0xa, 0xa, 0x401) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0x40, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) close(r0) 2018/04/11 22:49:12 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="ad", 0x1) r2 = accept$alg(r1, 0x0, 0x0) getitimer(0x1, &(0x7f0000000080)) sendmmsg$alg(r2, &(0x7f0000009940)=[{0x0, 0x0, &(0x7f0000008840)=[{&(0x7f0000008800)="856e", 0x2}], 0x1, &(0x7f0000008880)}], 0x1, 0x0) 2018/04/11 22:49:12 executing program 5: r0 = socket(0x10, 0x0, 0x100000001) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f00000026c0)={&(0x7f0000001400)=@rc, 0x80, &(0x7f0000002600)=[{&(0x7f0000000000)=""/30, 0x1e}, {&(0x7f0000001480)=""/210, 0xd2}, {&(0x7f0000001580)=""/112, 0x70}, {&(0x7f0000001600)=""/4096, 0x1000}], 0x4, &(0x7f0000002640)=""/73, 0x49}, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/04/11 22:49:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:12 executing program 7: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="a725717238da7b0d9eddd317105d48b81685f599cbb836e451a74d5a4089ab4d6d623ebbfda7985fa29a3d2a06c92e877404d2aa63950b19d534267256994386bf1699c3f543b1195f23d2eb156caccab0e5cde5ac0442f59d020bc17090687c794b2dac30c9514cd73079556b3989fb364d2ddfe9fe47039469bf4d382ffb3e63932653a2ef9a533ebef86223dbb1c4c318f814d7c0a80ecd9bfcb3531f6e1c51a90d93e2e830b51bad3fec83a5f6162c02b5717fe008ca4fd2d8f37338b92d1a1f357f77b5490e27b33ec85195f4ebddf5cccf9474", 0xd6, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, r0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x1, &(0x7f0000000080)="d4"}) 2018/04/11 22:49:12 executing program 3: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x42) readv(r0, &(0x7f000003f000)=[{&(0x7f00004dcfe1)=""/31, 0x1f}], 0x6d) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_tables_matches\x00') sendfile(r0, r1, &(0x7f00008d1000), 0x401) bind(r0, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1}, 0x80) 2018/04/11 22:49:12 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getdents(r0, &(0x7f0000000040)=""/47, 0x2f) getdents64(r0, &(0x7f00000002c0)=""/140, 0x51d3bf675bfb1ab) getdents64(r0, &(0x7f00000001c0)=""/43, 0x2b) open$dir(&(0x7f0000000140)='./file0\x00', 0x400000, 0x5) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/04/11 22:49:12 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f19, 0x0, 0x201a7fd7, 0x0, 0xfa, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1, 0x6, 0x4, 0x0, r0, 0x66a6}, 0x2c) 2018/04/11 22:49:12 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) dup(r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/12, 0xc}], 0x1, &(0x7f0000000200)=""/125, 0x7d}, 0x0) 2018/04/11 22:49:12 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f0000000080)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000161000), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000008c0)) 2018/04/11 22:49:12 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x3, 'team0\x00', 0x4}, 0x18) getsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000100), &(0x7f0000000040)=0x4) 2018/04/11 22:49:13 executing program 1: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) shmctl$IPC_RMID(r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'ifb0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000200)={r2, 0x1, 0x6}, 0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) 2018/04/11 22:49:13 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008cff4)='/dev/rfkill\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000002140)={0xf0000010}) 2018/04/11 22:49:13 executing program 0: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x3, 0x1, 0x5}, 0xc) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000040)=[{0x30, 0x84, 0x1, "3e2bcef82d4295942520b32956c6a35c2017e28787c8809e0c"}], 0x30}, 0x0) 2018/04/11 22:49:13 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r1, 0x0, 0x1, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x2) r2 = socket(0xa53b1667580a5570, 0x5, 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x204083, 0x0) openat$cgroup(r3, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setitimer(0x0, &(0x7f00000000c0)={{r4, r5/1000+30000}, {0x77359400}}, 0x0) getpeername$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/11 22:49:13 executing program 5: r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x8a) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x35, r1, 0x10000000000000) r2 = userfaultfd(0x4000000000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000180)={{0xffffffffffffffff, 0x2, 0x6, 0x1, 0x720a}, 0x6, 0x8, 0x48a}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x8005, 0x84) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x4}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x6d, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x2000) close(r2) 2018/04/11 22:49:13 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:13 executing program 3: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x42) readv(r0, &(0x7f000003f000)=[{&(0x7f00004dcfe1)=""/31, 0x1f}], 0x6d) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_tables_matches\x00') sendfile(r0, r1, &(0x7f00008d1000), 0x401) bind(r0, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1}, 0x80) 2018/04/11 22:49:13 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x3, 0xab04795bfbd0f5a) connect$ipx(r1, &(0x7f0000000200)={0x4, 0x7fffffff, 0x800, "8f6937fd6ef6", 0x3f}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f00000003c0)=""/158, &(0x7f0000000140)=0x9e) 2018/04/11 22:49:13 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000b0cff5)='/dev/loop#\x00', 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x7f, 0x6c, 0x4, 0x7f, 0x7d67, 0x3, 0x3e, 0x4, 0x3bb, 0x38, 0x10, 0x7fffffff, 0xe000000000000000, 0x20, 0x1, 0x5, 0x8, 0x5}, [{0x0, 0x5, 0x400, 0x80000000, 0x9, 0x2, 0x7fffffff, 0x8ccb}], "7faccc83d5d6339cd9b69fb4eb52de4c69fc99568b", [[], [], [], [], [], [], []]}, 0x76d) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000780)='/proc/self/net/pfkey\x00', 0x40001, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000007c0)) ioctl(r0, 0x40000000401070cd, &(0x7f0000000000)) 2018/04/11 22:49:13 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) fchdir(r0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x62) fallocate(r1, 0x20, 0x0, 0x100000000) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)=""/223, 0xdf) 2018/04/11 22:49:13 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="0206fc000200000007000000000000009d8a5de1bf087520c8f60e15e902c4b56443fc5ec3bf5f04b30f44b3dd813dc5d90b81fd59e8781408e11755dd95961a9501090c30d28cc5e3b50fc3ed9416ea108cdfa7c19c57a64cce9054104f0959d7f7f8b3e288f62fa78db18dc17c1202ef471f13247f7bc13788ee2bf786143f36804f1ec8dc7765395a077c6134c765d0b29f9629996228d82edeb187c9807e554cc5a33648c9cb9c5125451521d103030609e08746bfbfb58a3e11e11c0c1c3a2614cbbc067c"], 0xf}, 0x1}, 0x0) 2018/04/11 22:49:13 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)={0xffffffffffffffff}) unshare(0x40600) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000042c0)={0x0, 0xfff, 0x0, 0x9, 0x3}, &(0x7f0000004300)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004340)={r2, @in6={{0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}}}, 0x84) timerfd_create(0x0, 0x0) syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x200000000005, 0x0) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80002) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000001c0)='dctcp-reno\x00', 0x3ae) r4 = accept(0xffffffffffffffff, &(0x7f0000000080)=@sco, &(0x7f0000000100)=0x80) ioctl$TIOCEXCL(r0, 0x540c) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000004000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x1, 0x6, 0x3, 0x2, 0x800, 0x72, 0x1, 0x2, 0x3, 0xf6, 0x568000000, 0x7ff, 0x2000400, 0x9, 0x101]}, &(0x7f0000004100)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000004140)={r5, @in6={{0xa, 0x4e20, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x8, 0x1, 0x7fff, 0x5}, &(0x7f0000004200)=0x98) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x208000, 0x0) ioctl$TIOCCONS(r6, 0x541d) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x248040, 0x0) clock_gettime(0x0, &(0x7f0000003f80)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000003e00)=[{{&(0x7f0000000140)=@l2, 0x80, &(0x7f0000001280)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/63, 0x3f}, {&(0x7f0000001240)=""/55, 0x37}], 0x3, &(0x7f00000012c0)=""/166, 0xa6, 0x569a}, 0x3}, {{&(0x7f0000001380)=@alg, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001400)=""/184, 0xb8}, {&(0x7f00000014c0)=""/243, 0xf3}], 0x2, &(0x7f0000001600)=""/51, 0x33, 0x1}, 0x4}, {{&(0x7f0000001640)=@alg, 0x80, &(0x7f0000001940)=[{&(0x7f00000016c0)=""/134, 0x86}, {&(0x7f0000001780)=""/178, 0xb2}, {&(0x7f0000001840)=""/170, 0xaa}, {&(0x7f0000001900)=""/5, 0x5}], 0x4, &(0x7f0000001980)=""/188, 0xbc, 0x9e}, 0x7}, {{&(0x7f0000001a40)=@ipx, 0x80, &(0x7f0000002e80)=[{&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/19, 0x13}, {&(0x7f0000002b00)=""/109, 0x6d}, {&(0x7f0000002b80)=""/135, 0x87}, {&(0x7f0000002c40)=""/87, 0x57}, {&(0x7f0000002cc0)=""/251, 0xfb}, {&(0x7f0000002dc0)=""/3, 0x3}, {&(0x7f0000002e00)=""/78, 0x4e}], 0x8, &(0x7f0000002f00)=""/31, 0x1f, 0x10001}, 0x1f}, {{&(0x7f0000002f40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000003600)=[{&(0x7f0000002fc0)=""/198, 0xc6}, {&(0x7f00000030c0)=""/193, 0xc1}, {&(0x7f00000031c0)=""/182, 0xb6}, {&(0x7f0000003280)=""/131, 0x83}, {&(0x7f0000003340)=""/100, 0x64}, {&(0x7f00000033c0)=""/78, 0x4e}, {&(0x7f0000003440)=""/121, 0x79}, {&(0x7f00000034c0)=""/138, 0x8a}, {&(0x7f0000003580)=""/88, 0x58}], 0x9, &(0x7f00000036c0)=""/151, 0x97, 0xffffffff}, 0x7}, {{&(0x7f0000003780)=@generic, 0x80, &(0x7f0000003d40)=[{&(0x7f0000003800)=""/247, 0xf7}, {&(0x7f0000003900)=""/41, 0x29}, {&(0x7f0000003940)=""/53, 0x35}, {&(0x7f0000003980)=""/251, 0xfb}, {&(0x7f0000003a80)=""/8, 0x8}, {&(0x7f0000003ac0)=""/16, 0x10}, {&(0x7f0000003b00)=""/187, 0xbb}, {&(0x7f0000003bc0)=""/250, 0xfa}, {&(0x7f0000003cc0)=""/79, 0x4f}], 0x9, 0x0, 0x0, 0x1}, 0x1ff}], 0x6, 0x1, &(0x7f0000003fc0)={r7, r8+30000000}) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000004240)=0x0) sched_rr_get_interval(r9, &(0x7f0000004280)) 2018/04/11 22:49:13 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:13 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000cad000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00004e9000/0x1000)=nil) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) mbind(&(0x7f0000a8b000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x2403, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x4005, 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x800) connect$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x1, 0x1, 0x6, 0x1f, 0x8e7f, "09a57e4c45d5bbdfaf3102e9b2571dfc53654e69fe569dedd6ce8c027af1a3fa6cb64a97b4b218dd8926930728e3bfcd96822f5c9cdfaa0ae05d0625655ccb", 0x34}, 0x60) 2018/04/11 22:49:13 executing program 4: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) waitid(0x3, r0, &(0x7f0000000040), 0xc, &(0x7f0000000080)) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x14000, 0x0, &(0x7f0000fec000/0x14000)=nil) 2018/04/11 22:49:13 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000091a000)={0x0, {{0x2, 0x0, @rand_addr}}}, 0x10344) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast, @in6=@local}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) 2018/04/11 22:49:13 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000200)=0x3, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) close(r0) r3 = accept4(r0, &(0x7f0000000100), &(0x7f0000000000)=0x80, 0x80000) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000180)=0x1, 0x4) 2018/04/11 22:49:13 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000000000)) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x3}, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0x9, 0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x4fe, 0x7) 2018/04/11 22:49:13 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(0xffffffffffffffff, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000000c0)={0x10001, 0xffffffffffffffa7, 0x1}) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0xfffffffffffffffe}, 0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0xfe00000000000000, 0x7, 0x2000}, 0x4) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) semtimedop(0x0, &(0x7f0000000040)=[{}], 0x1, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000780)={{{@in6=@ipv4={[], [], @local}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000880)=0xe8) getresgid(&(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)=0x0) sendmmsg$unix(r0, &(0x7f0000000a00)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000001c0)="ed13cf664631a26c0f9e2a8a3c89bb60b7755d23f6a012614bf36b4067055ceb774768adb9e32f21c725ddf98ac2d0980e1d8a0e2ef4ca5d19ecd0c85aad840c6f1432bcde6f9cd710fad8b92b40db412e89306e036fe1a3af6e2ef4a724e4088928fb5182077e7e67e5ddb1ec5b23cf22b0838fe6e408258e62e4b000972f4c60c57db488f62a24888251400b914d98be471be3b03745297c76575b77e795149a6061f772195b20f87002277555d892ad105f3d6a39057f58707c10", 0xbc}, {&(0x7f0000000280)="19fe139a3aa9e789a305e5c704", 0xd}, {&(0x7f00000002c0)="502511", 0x3}], 0x3, &(0x7f00000004c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r1, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r0, r0, r0]}], 0x88, 0x40014}, {&(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000600)="e62c31e3b19fcc1ff94633491c93f5c391", 0x11}, {&(0x7f0000000640)="c6ce358a9bfe7971e95557a58c5f13a0cadf148d6fa62377ae173973ce4bc8dd1ea761ae27ca8968750e3ead8c0fd4c2995d045a15c1dedaa53cac020792c4995b6948f0658e29d9f9dbccfaeefc77766df6ff92923453110baeb91c8a1d2925b11e938417aa47ba1da45bab243df3680428a0a1093e6b066e8438081f706ae6bcdccf14b60955c313201a066502888940bd4d7044682b6d7bf1ebc2bfc339447565c82caeb433a303461e5598c264dfb3a567b2bf9500add9c61d75322434b41771", 0xc2}], 0x2, &(0x7f0000000980)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x78}], 0x2, 0x81) 2018/04/11 22:49:14 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x4, [@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff]}, 0x20) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000100)='./file0\x00') 2018/04/11 22:49:14 executing program 4: socketpair$ax25(0x3, 0x7, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000100)="178a020543882c41d787665b50d7e03540", 0x2) fcntl$addseals(r1, 0x409, 0x4) fallocate(r0, 0x3, 0x2000200000000003, 0x3) clock_gettime(0x0, &(0x7f0000000240)) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000180)=""/143) connect$ax25(r1, &(0x7f00000002c0)={0x3, {"c2e44f00b4621f"}, 0x7f}, 0x10) getsockname(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000140)=0x80) 2018/04/11 22:49:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x329000, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x8) fgetxattr(r0, &(0x7f00000000c0)=@known='security.selinux\x00', &(0x7f0000000180)=""/162, 0xa2) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x1) write$evdev(r1, &(0x7f0000000140)=[{{0x77359400}, 0x1, 0x8000}], 0x18) 2018/04/11 22:49:14 executing program 0: unshare(0x8000400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) r1 = socket$kcm(0x29, 0xa, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x42108000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=@getsa={0x80, 0x12, 0x400, 0x70bd27, 0x25dfdbfb, {@in=@rand_addr=0x10001, 0x4d4, 0x2, 0x3e}, [@ipv4_hthresh={0x8, 0x3, {0x8, 0xe}}, @replay_esn_val={0x24, 0x17, {0x2, 0x70bd29, 0x70bd2a, 0x70bd25, 0x70bd28, 0x2, [0x100000001, 0x3]}}, @user_kmaddress={0x2c, 0x13, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x1b}, 0x0, 0x2}}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/33, 0x21}, {&(0x7f0000000100)=""/147, 0x93}, {&(0x7f00000001c0)=""/87, 0x57}, {&(0x7f0000000240)=""/145, 0x91}, {&(0x7f0000000300)}, {&(0x7f0000000340)=""/178, 0xb2}], 0x6) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000040)=0x4, 0x8) ioctl$KDGKBLED(r2, 0x40045108, &(0x7f0000000080)) 2018/04/11 22:49:14 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(0xffffffffffffffff, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:14 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r1, 0x89f4, &(0x7f0000000040)={'sit0\x00', @ifru_map}) 2018/04/11 22:49:14 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000200)=0x3, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) close(r0) r3 = accept4(r0, &(0x7f0000000100), &(0x7f0000000000)=0x80, 0x80000) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000180)=0x1, 0x4) 2018/04/11 22:49:15 executing program 3: userfaultfd(0x80800) r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x9) 2018/04/11 22:49:15 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0xe6) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00000000c0)={0x10}, 0xc7c83f814ea83bc3, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[], 0xfffffc4d}, 0x1, 0x0, 0x0, 0x4000880}, 0x0) 2018/04/11 22:49:15 executing program 6: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) 2018/04/11 22:49:15 executing program 0: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000000c0)=0x10000) semget(0x1, 0x0, 0x410) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000100)="00000000000000060804002000fffc0c6565643b799365005f1b76", &(0x7f0000000140)='trustedtrusted]cpuset:\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) r1 = semget(0x2, 0x2, 0x200) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x100}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x3}, &(0x7f0000000300)=0x8) semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000040)=""/94) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000001c0)={'ipvs\x00'}, &(0x7f0000000200)=0x1e) 2018/04/11 22:49:15 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(0xffffffffffffffff, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000000c0)={0x10001, 0xffffffffffffffa7, 0x1}) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0xfffffffffffffffe}, 0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0xfe00000000000000, 0x7, 0x2000}, 0x4) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) semtimedop(0x0, &(0x7f0000000040)=[{}], 0x1, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000780)={{{@in6=@ipv4={[], [], @local}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000880)=0xe8) getresgid(&(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)=0x0) sendmmsg$unix(r0, &(0x7f0000000a00)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000001c0)="ed13cf664631a26c0f9e2a8a3c89bb60b7755d23f6a012614bf36b4067055ceb774768adb9e32f21c725ddf98ac2d0980e1d8a0e2ef4ca5d19ecd0c85aad840c6f1432bcde6f9cd710fad8b92b40db412e89306e036fe1a3af6e2ef4a724e4088928fb5182077e7e67e5ddb1ec5b23cf22b0838fe6e408258e62e4b000972f4c60c57db488f62a24888251400b914d98be471be3b03745297c76575b77e795149a6061f772195b20f87002277555d892ad105f3d6a39057f58707c10", 0xbc}, {&(0x7f0000000280)="19fe139a3aa9e789a305e5c704", 0xd}, {&(0x7f00000002c0)="502511", 0x3}], 0x3, &(0x7f00000004c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r1, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r0, r0, r0]}], 0x88, 0x40014}, {&(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000600)="e62c31e3b19fcc1ff94633491c93f5c391", 0x11}, {&(0x7f0000000640)="c6ce358a9bfe7971e95557a58c5f13a0cadf148d6fa62377ae173973ce4bc8dd1ea761ae27ca8968750e3ead8c0fd4c2995d045a15c1dedaa53cac020792c4995b6948f0658e29d9f9dbccfaeefc77766df6ff92923453110baeb91c8a1d2925b11e938417aa47ba1da45bab243df3680428a0a1093e6b066e8438081f706ae6bcdccf14b60955c313201a066502888940bd4d7044682b6d7bf1ebc2bfc339447565c82caeb433a303461e5598c264dfb3a567b2bf9500add9c61d75322434b41771", 0xc2}], 0x2, &(0x7f0000000980)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x78}], 0x2, 0x81) 2018/04/11 22:49:15 executing program 4: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000040), 0x95, 0x0) fcntl$setown(r0, 0x8, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x800, 0x4) 2018/04/11 22:49:15 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'team0\x00', 0x4}) sendmsg$nfc_llcp(r0, &(0x7f0000000880)={&(0x7f0000000400)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "0ff4fe2f15f07042a8f44587ea9e19db1e49214cfdbf53be957ca3221c7fca5079c044f10e56cb54784103d704738f3182392a9502316cd1686776bbffdf89"}, 0x60, &(0x7f0000000780), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x10}, 0x0) 2018/04/11 22:49:15 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000200)=0x3, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) close(r0) r3 = accept4(r0, &(0x7f0000000100), &(0x7f0000000000)=0x80, 0x80000) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000180)=0x1, 0x4) 2018/04/11 22:49:15 executing program 3: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x13d, 0x101000) epoll_pwait(r0, &(0x7f0000000100)=[{}, {}, {}], 0x3, 0xfff, &(0x7f0000000140)={0x5}, 0x8) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000200)='attr/exec\x00') ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000080)=0x9) exit(0x1000007) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) fallocate(r2, 0x0, 0xfffffffffffffff7, 0xfff) exit(0xb1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000280)) 2018/04/11 22:49:15 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af82164954017d1dcb075b5ad765f8165960b7690a425ba508bfc3fe7b2fb7412fa194b2cc788c727e427726681861eb9c701d9b436c1e418102a6c821849f5a5cd07099dd8c84df844f356b52d8fb2f881f437e30d67fe5f488f9fa5651be8783ca94ba93aadace0e64b405c7c034ea89248b15e61da06d43bcf6f0e9f05318c7014e2f79b2a37b3f3f633bf4362a72410a687c0c4c959700327c1840c18132afed98befba2a6b5852b96eeb28ea29ba733d846d099117e7fdb824f8352aefd5c0068d6c8c3015a075573a4bfdc316545f5472de97cc04996961f9ec27bd95e6ad5d0251fd39c14064627f21a0809eb639c2479d7e3c6c47b7f045ac0e385dbdf426f170b77634aeb7b2cacf38a348a449887b73618a156b1d5ee037a4e2f7485acf52437b8ddb711ab851dc73331d16536a788f82d1e3522d33866e583b8eaf802ac06ce3f8eebada5c74c60dea94337738a63e6edf7a16112f925a96526bff2cf95f8b95be56088142bd1679efcadf26b57b76188f19eebf53d457df044c4dbc3708f250b8300d6869d1945807ace0827f22faed85786b2ea2f95471af96fdf8a38eb2fa3e8f088db615a4c7a2a2ad1126e962e37a1f707b04f8c18094d865e5ab70f4de4c0f03d4ff3f1895ad7bf937aa5a055e4a1b0d65ab2c53247c1832dcb6535313d35113e2c48f7383b518e08c688cd9834129f39ad251b4752f7ee0c8a73dafa1860ccb3244451bc82e9c877302ef363cdc937c1920bed3b7239f4c333eee5771a021a989862c1fbc629d38ee2f9d667216de9848fdb464126b09c4d44155d8ec7342be12b563fa36b902d583b4ead07c1bb3d61585e87248eb658c54dccee6553fbc2a8bc7dd08ba18b7010aa38904b14f0ee204c12a7012ed01c5f871e143ffe0b7fe1531b955ddfebd134e96ec3fb335d14138d4ebe9dd4dac79e78c1cfbc23b7ebc5e845826e324a817f130869c19f89ed8972d5b7ac0af1bde565dcf23108f5b05bcbb6174c5ce3c6aae9709d1cfe5204ad3440ede1ec639ec0e19a1f53095fe0f04996b6fb5cca128d96477181d6d43543ba3499b8c96e016ba17584704ef9a7bad08be799e9ee9f11e4c154741b96d0a83573d7b46b7035c8e016f7c66517c09d4546bbc96ce78fea1a51c862475398a0b837353dd51484a96f0809aa0335643fbc81f55e5b02142871bdfd31459bbfaae586271329477f6fc7425a146b1ca6b88df542116908fae15cf4f30716babda896cfe82ebb16012d05de705928cc1299a569d9ea33004543071016414e332e4329c9f12916cad3e3e0e02d037a2f0ab9ead9bf8d4728023b28dca8adb3d518fecf1dfef794e23d51051bb1c5a7001201a5443d5698b8e4193d2d4e7b32a7e1a5890134079111bf9a2b7895a8afff389b4a4d866e5cba7bc6b31148e7aa8002cb2fdeddc1e4bca99cb67167156ac75d10a5048103d2e43f23da37a3bc2235f1680a5ca3e0d7704cf9d8e41f49450bd4109c26fd228c2b13b07e906cdc6825fe2b401a79039ae0154b5f4f9305a75891c4f9af6f609f532d4b323ca04dcc927f0154c7c94846391e9eac5cb80592124ee3ff4742ba0cf1ceaf8ebab617eda2de48b47b30c45b5ddc3ec0327c0d192153461b58cbae489ea4e416ec4591b70250a264fbbb009adf5d8968549eed857a1459a9597d6cc934130f328de7febeb780530861fe3e33afed500817420ca9768dd56c9f9990730502e789a556c6c695205e245c456c36b5187b27515d4c76a28944c12e5f13f36256a8f8ef63d8f5b412c5d9f8eb6b392458f48872cd7caf9655fb10a24d000c763bbca5203306af5840dfe66ca08bf590d9a500cc78acb1d291bd1e11a8f0c4ae2b266a76010d9b59b908518a18d9962aebf55a8de3663c492647b1f705d5ddad7dab92c0c169e9dcac4bf9835838ce90cedec0b6acef37645d4f9d3c61b336d55af36ff0c0c3ac72ba8457c6fbae3a32cabec686812b3fae30239f70449dbbdb47e68098a4b360a1c20b7d408690c2cd4803fc208648c72b320d246a4a0602bef7cf475585e4793524f9dfc07ca6b43893da519ca2430b65601e585a8367473e814a54fb1e58c7572f149554be44b6742218b60a0e7f92d92ec5b80e36887c7c081f8b4da2ab8fa4f5b30eb25765dec756378925e2ddf7f06dfd9f998622834b6f71d131107151b89525190f99d1f249c740d856e5ea06b169f62423c34934e9aa16c25f47ab4493882abe52293a128438469ef01ea10cd3e4f345e7e8758401f19f1693759df64f1446269fc8fa92774a342cf9e63c2146ed51408a973b1d0dc499066472cf2528dc67ac312d392383cf33e77f4a05df709356ab54e987d94df3394f2352e9413dc9703e0883df8dc126972613ae5c1bf266cbaaecb125f3f0187a309c6e42eb463c96c4eda2804f214da41bff6b27f6b8291431127a799872e8229507b49fe5e9ae2499891edeb5136d518cc108278a1aad4a7d510306e36b6838f50b9bc571e37b93b1730ec157c9f570642a2b282593fe9f1c7c2f10a9e1d688c57114a1858853766f9dd7c9d2709b6799234dc9f7df8e01b4a2a00ce7053150f62f2dbc7f271f8e42798ff9fe4d54d1682f9bce5ddde849491d661cac692d313602d914551f99cefc31432199dd067a11d41015345c4a24f863afd560ce33ef54600095847216c3bdf1068ccbe6a2c5658f0134a1b6d5ea795521f1e74eaa39a9e88ce55f8878f4e0c42e7fb2b5434db732998f3277758b7743ee518cfb7cb967f78d8828b83e605f03158fb6c2cee930ed8ba5b74885c9c33690e9659a24bda4ecc317aab13c70db3cc0a4bc6331aea91622e43e260d3d94de16caa9fcf9fdfa218468d95c262a9b03f1d5d42b6f64697b4462e0b3f09ffe0b7911705f893cc5fa0e946d4a9dce6f8912d3593dcc281577c42006f5a6abd0e2f51ef863bae062a78c051116f4235672f76681091df75af49eb0859dfcd78c79020c66066ce01f0adb1b634380e70ba08344e3f2a0b65728e0c114c31d29587263c66cf95ed7bb324561cdc97153348245922f381f0c464a4a1746ee783ae7714a4b76660d7514ad2a55d829e1944ca28f34762f954939b89989b9347bcedcc939b271a45459e12cd09fce46bd9c1b404e70c8c73f99a34e23bedf16098eeae64e328d7b6bc54da3bca0ce83a0320af07fc46d24ce0c2ceee292883e17e7d5b4b499f2af9c70d1fc0f741207963b4618ada49bc0942011987d906b4017d1174c29e5c5ec95a000c7ce3fa92d4ac58d908bb832ce03a53c3112054c866edee0ea02bb563150512fca07aa09a51a3024efb1aa2265b537b16adf062fce6161846989dac1f94212f2e6ba10a40131be4a9b4a69c66b76c10a3a32f0bf51e29d532ab12d36ca7b76276bca665968497cc7203c36470850e80af8fc3d315bcb35f5d49f2ca75089052b6406c93e667cbab4777b4898cb3765a4b06b8823b0733aa1b2cf2bada350db5c02dceea9530377f01ffac39f881e662df13204fc186bb60fbb15af4f0cb69409b3d3b820e5e9b78ff1630a293040c1445ee85e67a47e19872ce", 0xd8a}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x328f6179) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000001080)={{0x8001, 0x200}, 'port1\x00', 0x80, 0x0, 0x8, 0x0, 0x7f, 0xffffffffffffff80, 0x80000001, 0x0, 0x0, 0x8}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000ec0)={0x7f, {{0xa, 0x4e21, 0xfff, @empty, 0x4}}, {{0xa, 0x4e22, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}}}, 0x108) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000001040)={@remote={0xfe, 0x80, [], 0xbb}}) 2018/04/11 22:49:15 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) r3 = getuid() stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r2, 0x4, 0x6000) chown(&(0x7f0000000180)='./file1\x00', r3, r4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) setsockopt(r2, 0x40, 0xffff, &(0x7f0000000080)="bf3d440ca44f1580c9523eb4ef88242765b14c0db1ce0dc49bd9830313ade57fa52e8a253a49b1b7a33ee9df64a2e15f34e1685232a308091da9e490eb301ca94b65570522ccaab5", 0x48) pwritev(r1, &(0x7f0000000140)=[{&(0x7f00000001c0)='I', 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000000), 0x4000) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/11 22:49:15 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x2, 0xffffffffffffffff) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x7f, @multicast2=0xe0000002, 0x4e23, 0x3, 'lc\x00', 0x28, 0x0, 0x4b}, 0x2c) readv(r0, &(0x7f0000019fe0), 0x1) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000180)={0x3b, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e20, 0x1, 'none\x00', 0xc, 0x7, 0x3a}, 0x2c) 2018/04/11 22:49:15 executing program 6: r0 = socket(0x11, 0xa, 0xb659) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa205}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) r3 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x4, 0x4e20, 0x0, 0x2, 0x20, 0xa0, 0x33, r2, r3}, {0x1, 0xfffffffffffffffb, 0x2b3b, 0x6, 0x9, 0x9, 0x8000000, 0x5}, {0x1, 0xffffffffffff7fff, 0xfff, 0x2}, 0x8, 0x6e6bb2, 0x2, 0x0, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x32}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x7, 0x1, 0x40, 0x6, 0x5, 0x80000001}}, 0xe8) io_setup(0x6, &(0x7f00000000c0)=0x0) io_submit(r4, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)}]) 2018/04/11 22:49:15 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x7}, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="18c6ebfc0201010000000000000000000000000004000100bfc6018ef1f560e21b2e23504acdbdc6f513a5ffc99e64016cf7b8396f66a5092d1f41ab9997794ffa72533e996ab88b6c2364bbab65080c8786a461c05cab7e051b6cb932c68c9f4fe50420ba6b94118200e55d7f9cd9ad6e616c74094351776c60ad08004192476bbc68c45a4ebe9ce607af6e44e9291586186f25c572ff9d4ddb6d132038228541edcd6b8fedb5310674ae9493b613e0de478febea912e35ed"], 0x18}, 0x1}, 0x0) 2018/04/11 22:49:15 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:15 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)=@ipv4_newroute={0x2c, 0x18, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @multicast1=0xe0000001}, @RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x2c}, 0x1}, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 2018/04/11 22:49:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='reno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto(r0, &(0x7f00001a6000)="f1", 0x1, 0x0, &(0x7f000020ffa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "75296811812f17fcb15b854768b106479b8744cc07f4ef85104f214b714432d6b762b606b112d7bdfaa9811dffe7e6bf498b64cded3bcd7ee27eb2bed57758"}, 0x80) 2018/04/11 22:49:15 executing program 6: r0 = socket(0x11, 0xa, 0xb659) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa205}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) r3 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x4, 0x4e20, 0x0, 0x2, 0x20, 0xa0, 0x33, r2, r3}, {0x1, 0xfffffffffffffffb, 0x2b3b, 0x6, 0x9, 0x9, 0x8000000, 0x5}, {0x1, 0xffffffffffff7fff, 0xfff, 0x2}, 0x8, 0x6e6bb2, 0x2, 0x0, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x32}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x7, 0x1, 0x40, 0x6, 0x5, 0x80000001}}, 0xe8) io_setup(0x6, &(0x7f00000000c0)=0x0) io_submit(r4, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)}]) 2018/04/11 22:49:16 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:16 executing program 0: unshare(0x8000400) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x9, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x7, r1, 0x10001, 0x5585298d}) ioctl(r0, 0x5386, &(0x7f0000001000)) 2018/04/11 22:49:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f00000000c0)=0x4) get_thread_area(&(0x7f0000000080)={0xfffffffffffff56b, 0x20001000, 0xffffffff, 0x1, 0x5, 0x0, 0x98, 0x54, 0x200, 0x800}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)="a2f5d657f2de00812c5311000000000000d12ac2017c926d5ec1a2420de2395f6427e3efbb07659d1510fd5ff01abd56add84589e00ca08e0c49e69c0cada65ac9e5924139f8275229531eb7246984668ef300000000000000025476e272be0f000004", 0x63) read(r1, &(0x7f0000de2000)=""/181, 0x1) 2018/04/11 22:49:16 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) personality(0x4100007) fcntl$setown(r0, 0x8, 0x0) modify_ldt$write2(0x11, &(0x7f0000000040)={0x52a, 0xffffffff, 0x0, 0x0, 0x2, 0x5, 0x6, 0x4, 0x5, 0x401}, 0x10) tgkill(0x0, 0x0, 0x16) creat(&(0x7f0000000000)='./file0\x00', 0x10) 2018/04/11 22:49:16 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xd8a}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x328f6179) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000001080)={{0x8001, 0x200}, 'port1\x00', 0x80, 0x0, 0x8, 0x0, 0x7f, 0xffffffffffffff80, 0x80000001, 0x0, 0x0, 0x8}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000ec0)={0x7f, {{0xa, 0x4e21, 0xfff, @empty, 0x4}}, {{0xa, 0x4e22, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}}}, 0x108) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000001040)={@remote={0xfe, 0x80, [], 0xbb}}) 2018/04/11 22:49:16 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000200)=0x3, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) close(r0) r3 = accept4(r0, &(0x7f0000000100), &(0x7f0000000000)=0x80, 0x80000) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000180)=0x1, 0x4) 2018/04/11 22:49:16 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:16 executing program 3: r0 = open(&(0x7f0000000000)='/\x00', 0x0, 0x0) lseek(r0, 0x4, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/04/11 22:49:16 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xd8a}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x328f6179) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000001080)={{0x8001, 0x200}, 'port1\x00', 0x80, 0x0, 0x8, 0x0, 0x7f, 0xffffffffffffff80, 0x80000001, 0x0, 0x0, 0x8}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000ec0)={0x7f, {{0xa, 0x4e21, 0xfff, @empty, 0x4}}, {{0xa, 0x4e22, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}}}, 0x108) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000001040)={@remote={0xfe, 0x80, [], 0xbb}}) 2018/04/11 22:49:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f00000000c0)=0x4) get_thread_area(&(0x7f0000000080)={0xfffffffffffff56b, 0x20001000, 0xffffffff, 0x1, 0x5, 0x0, 0x98, 0x54, 0x200, 0x800}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000000)="a2f5d657f2de00812c5311000000000000d12ac2017c926d5ec1a2420de2395f6427e3efbb07659d1510fd5ff01abd56add84589e00ca08e0c49e69c0cada65ac9e5924139f8275229531eb7246984668ef300000000000000025476e272be0f000004", 0x63) read(r1, &(0x7f0000de2000)=""/181, 0x1) 2018/04/11 22:49:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200008039e80001040000040d001400020000000000000001", 0x29}], 0x1) finit_module(r0, &(0x7f0000000080)="6db58699402711a4c62100e9e6037e9e1efb1a5f87584ef0b2f98765a0d25310bc23cfa212fffea93eda553663aa12b95f90e354bf6e17169ba9f70a5253427ec7b4", 0x3) 2018/04/11 22:49:17 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f000000b740)=[{{&(0x7f0000007700)=@can, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001100)=""/255, 0xff}}, {{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f000000a080)=""/4096, 0xffffffffffffffe7}}], 0x2, 0x3, 0x0) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000419000), 0x0, 0x0, &(0x7f0000253fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/11 22:49:17 executing program 3: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, r0, 0x0, 0xffffffffffffffff, 0xc) 2018/04/11 22:49:17 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x200000000000002a, {0x2, 0xfffffffffffffffc, @broadcast=0xffffffff}, 'syz_tun\x00'}) 2018/04/11 22:49:17 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x101000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000100)={{0xffff, 0x6}, 'port1\x00', 0x18, 0x60000, 0x9, 0x8000, 0x2, 0x6, 0x0, 0x0, 0x7, 0x10000}) r1 = socket$inet6(0xa, 0x100040000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000200)={'filter\x00', 0x1000, "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&(0x7f0000001240)=0x1024) listen(r1, 0xffffffffffffffff) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getpeername$inet6(r2, &(0x7f0000000040), &(0x7f0000000080)=0x1c) 2018/04/11 22:49:17 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0x7ffff, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x4, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) close(r0) eventfd(0x4) 2018/04/11 22:49:17 executing program 3: r0 = socket$inet(0x2, 0x2, 0x2000000088) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x7, 0x0) r2 = timerfd_create(0x6, 0xfffffffffffffffe) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x80) sendto$inet(r0, &(0x7f0000000080)="9ba72b3db7ec01994cca721a20582f12e4807da20b99507a007f28916cf600000000000000000d724b75cc0600000005cfb28e44f4775ecae43bfd714372c22ea62162339d", 0x45, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000140)={0xffffffffffffffff, 0x8000, 0x0, 0x4, 0x1, 0x11f}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0xc) poll(&(0x7f0000000380)=[{r1, 0x5048}, {r0}], 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000180)={0x40000000}) 2018/04/11 22:49:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:18 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mkdirat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x1ff) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000000c0)={0x20000000, 0x10001}) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f0000a93000/0x3000)=nil) 2018/04/11 22:49:18 executing program 1: unshare(0x28060400) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x10000000a0004, 0xffffffffffffffff) getdents(r0, &(0x7f00005d7f84)=""/124, 0x7c) 2018/04/11 22:49:18 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f00000003c0)=@raw, &(0x7f0000000000)='syzkaller\x00', 0x27, 0x7f, &(0x7f0000000040)=""/127}, 0x48) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000000c0)) r1 = dup3(r0, r0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000100)={0xcb, 0x9}) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@alu={0x5}], {0x95}}, &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0x39d, &(0x7f0000002f19)=""/231}, 0x48) 2018/04/11 22:49:18 executing program 0: unshare(0x8000400) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0x5, 0x4) 2018/04/11 22:49:18 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000200)=0x3, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) close(r0) accept4(r0, &(0x7f0000000100), &(0x7f0000000000)=0x80, 0x80000) 2018/04/11 22:49:18 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006bbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @addr={0x4}}], 0x30) write$sndseq(r0, &(0x7f0000fbde80)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x81, 0x3}, 0x0, &(0x7f0000cdcfd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"d8ab0f014fb8ca604dbe1e54"}}}}], 0x30) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000080)="2810e27b22f7719bd0a9dfd909fba02a22e2eda4e7c63348a3fc5b2ee8cf4be8bb438715376c2cf873e32f3e514661d9c0f55f22df1c51321d6bb6afa8e1977b083beef696c41e89e29ea5ef211de6baf6e9297ca831d3e1a0322d7151379f3a0ffe9e6480fd4363cfec7723bc7708b6735a1a3f9b0e89eaa9fa1c2078a8b7225a50fda1203d53016da7f82e6e91031a919177af1c84c8d1c64938966f1be9dbb5628bc0e73315df41094b8fc1183f925903d4072207a85247bbfc713659df3b25ff"}, 0x10) 2018/04/11 22:49:18 executing program 4: r0 = creat(&(0x7f0000000340)='./file0\x00', 0x148) r1 = accept4$netrom(r0, &(0x7f0000000380), &(0x7f00000003c0)=0x10, 0x80000) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_netdev_private(r2, 0x89fd, &(0x7f0000000040)="bf5505852ca0ebb5c0c2ea703a") getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x44) sendmmsg(r1, &(0x7f0000007a00)=[{{&(0x7f0000000100)=@ipx={0x4, 0x9, 0x6, "92ea14323d2d", 0x3}, 0x80, &(0x7f00000035c0)=[{&(0x7f0000000180)="273c2414a6da9a5aac31f1bab56cb3f1a620e3a0816731c1a897a600a056b0d948774f386ac568725d672861ae5bc6dbb16ae73a9753bdd132f665e3398b0947aa8f1001b12290b9a40dd466f4ec94f974f078ec844f230df86522a40e2df814699636e8f8ce4aa68e59b64efbe00418f1d49e66801013bcc66d28f7c496051f2411cf9f4cb90c1d0a833af67792bb1ec23222ff47f1e7065f3405b324fd2e6ccec9579589e0fc4981d4464ed25d731156fe0862d751cbcd50847f4b6ebbf3936310263c09efddbe086c9f29b3df486022cc46a22577bb94ac091e", 0xdb}, {&(0x7f0000000400)="c39f0672ea9d327cbbc1b76f7364594e9763ab0a8f52a9390736fe0e16cd8907b37e9607543a7c640b786a08b6e105d7ceadef455c54c1bc36a8da040e54ee17483906fc901846d336d91501b68a20897c6258f5ff99b792ac30011ee1c4d857504b40856e991cbda37e3ff7a2fc8fc2af64dc6d6898fcc43e41bf306c1f46ad2f481d28635802931e64b38b1546abbe654614c6c156f0700d258c69933c43cb9104adb4c983968d0259dfc7bf632eed09ae7da657aa42f1f63d8232e3869f8a9c89c3fe857d86b5136eb03c3cbc398f35fd87bf64e3243bb831a1380257b225a90c72f52d5977809da64d88cfa99b78fa965a3d33f5aff3031a72afda5cb02982ffb80db66e90270cec10cdfcc1d907089a0892b9a724777a19a1523b02da45e60f5b15d55fdd1a78017f81565371a38d42468868fc8fcd3ff55ea06139525679c5448008cf4f0dc0a46d92ca76c69c12344b193a75effc6cdba340cc015f1190bd69c7b829b12710fe3030ddda30aa5797bb0673008431efe0abaacf6821b6f48a8c18917c3ed65e99eef12126d5b36020ee3e0c04da69c5e00d4a3216e6026e3e8e8c16f9c0b6d98083f392f5ea9e916db6179c031be94ad38cd52ca29cb9f751590db6585b6481afe190064a7a8c1e95feb3767102d6d92167155fe0ca67884a661ef54ddbf3865ebffaee50529329c2fe479394d98793596dbbb1c66e317d19bb6b0dd34268ff2125f5ead1d443e5a1c1eb2fb6b5820e124c45d3b0e6d6357468d1e94f310474c39a76988ad537b9f865591e37372ee646510400a2c22c9620a556aea5057faafdfdca408bed329edae710c7aaf4c7c8545177b12e66893c19a736b66cf2abbd244b16a4264ff6743bc8f81a6162b95d0e0c47fd66e2e329ee9e0f41ef658fa95ae9618bd540f064e4cfe86d5339757e399dfd45103e1dec671d7e5653d71042dae2c4d5529f6364c7348e25cd8c6de6db9e65b76a4d3aead2f224b1b8c1be688acb2ed2bc644b1ed3bec1a5b31c99a641e04db04cf7a9d43cbe610c7805213a8cad7c5c0a9e30ad9c112874e6bee91912c75336311ce497d677c8cb2921dce172212c1ee0b478dffbc012154fc438a68253097b895b70cca89f4669b66cc8f1bf4e88020c3f1bd3bc34cdb50e8aea3515fc9dce4baf7f442ced93b395b7d5d534cf20ae9c1abcc3f05ed84b5d9909991dadd827f1b46f3157e79e7f57d201b3d9224e388a356e2444ab60dedae46cc45f7687197f6b3605d0519d58f77cdbbbdd8f639a6e0a6f266f76070cd1bda58508fa4b9bde2bb9b5a864d7b7bc60fa1aeccb67730cad5151388057f4464f44ece61aaec534632f21ce8eecb7d7f59c6b160b7b3fe815a4d1a5d9662435eab09f14349b97f37259d6aaec503ee4897b3294330274850058cac37aca65e6e2ca0148d7df92430c0d6f3c282722349c97699c055a4921d0ad524eed13cbe6136caf6d484ecfbb9aabc93908766b71b346e887135953f5157a06cb5c16b86b8c45ea58d5ad69cd74c7663ada291a91021048f510ebed21ded942437381278d1d4b2e42f081e71cce98d67e5c6bac8ec6992abf1297a9fb349a11f342175434dae014ff1ff5fe1e616ae28d1595b00fdf58305ed60e11efb7242e6b2a6fd58f2662210de190055c9ba090cbc624ad125068a283d33bd68910ca939cb92b82ac83294e6c637d95d995e96af86e37c4e6f10d6837fdbfd4142bd86be9c7a84e199152ab785e09e222cc3f9370b51a568ac5940a8976c070d7e4d73da59259a3785908b4d0917812b3a2ecbfe741d11e3df724a5e30cac3132a771d4a3ca4ef5aea182730801bdc4965bba8044729fcc8da57bf67b9b1b0a3307b87f88faae29880b5a87c8d5c3a64a9feab6c52c688ebd8cc7d297d531b807fd216477624f10d87a1b231049471c090575afba0b3faa4869febd506f0f619b94ad93969172ba70c66c1b7dc88e20046c0142b03aabcdc1fdcba0628821023d3a3527175acba43af9156e2cfba459c16efb501cffde058c64fb96f12e8f2c1f195e90eea41282461bea854f5bfa2c8bf842227b3b388354ae370371ba9b07cb47ba2d16594c12a853b66cdebe163f3f4b31a9bd8720a0cbf54d303adbf978ec92f2ae0978c1ec132f4a9c05d4129e9c90997fa27d4a16047274f580380484bf04f424403f36186d81e30bbf91d1e19562c84063908226ea4a0d997e8341a5da3b2d5f59ab97d4b73d45902a16320f7d8ddd636cd83992b3033eeebacb4949a6a269ad318f924f71878d0faa766774c5156c5e8c9f8483ac70e3b8296a9368edb758c49dced725beb4196c069e3ecafb475ee69c0cfce36eb6aef32ed71b84367f73cc9fc6f2165a07e7247510f1ee7605a06f0240755ca64b420b7e17e9c5389ab13ec49d266b23d7933d867215acfbb8efddec5a50a048df45a998e704f661250a3564928f6c5e35c2372266b8ba69352a4743ab095cf101831442edd006f664799cd32c5cb0c62d175a12cbe056138d22be752e25d33c7cd2cd6f41ab9baf67243638cd00f79a2ec1e058fdcdde1aa86eec9377031c0a7ae91b087f66e60c6ecdb1070cdf9bb73df685f88866637119ce9d157401219a4b48ce06ea870af354ca83f6c57cb1ecbcb80e8033ddfdec936250ef03aecf46952c711c56a89a1b37e91029db9433252fe3ebbae62f2ac4a7379d363c9a64ca39ab940721a972d1b4c6e7e14a3684eec93e76c9f27e6623213538f90855afa221d97ef9a7c9f9eb986918d251504dd7c26f5355c534f3cbae4a6b4a03486fd52195e4ac95d3b141a84b856e5f15c166b5fbc372270809636368ba6f1060516a29d625bf4369f6f49e5d41a20e4f44560670b010e6479175f1b5969bb132e915c2c40889a2f8006f721e116287b06cee260222286a6e3794f189a071705155a5d131329af4059925d5d58446e089ac6fc0e7c8d91fbea6313d178b3828acaa91046d3060f10053f563c8d816d6601451e4e84ea31889239a8cd46c0140dc802360b1394685b89d01e0b8a290251b1c512aa0ec03ed383dfce4774da0ab017e7e32c9626ffc8c0966f1079148ce1152a10fc9d5aa3a3026ffaf1733c01addea882cb8f842133c25088dce67c88b57c637303183f5611c8f0e58f7f6b757d5fdbebb7b98bde82e21ab2372e83921290623ee8e9c82eb60cff8a08fe8926a42847714a92a9b8eab3f88d62f08816127ba58524e4b36b031dffb950e5f82176bf6909811eec8faac7f2c26307933c21d55c1a9ff4b7a9e4ef3b85e500b6bb327f94c34d09b092d61cf5d9e26ee3201ddaf8a6708549953af6ecf501d18304f3c7aaef3d529b5a925b50aabdaebb795d873d7a85f7ffc404714e018213d063baa9c9123b1588f4eb3388abfc30d3a013876aee4410a371463d3466fcc4b19944225963a45a96c69d445acca967f597f47b9bc74b8c1ead65ffd23348f1c0549f0ab9eeaded0c03144247bca320df83ccbc9a6403b382c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{&(0x7f0000006800)="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", 0x1000}], 0x3, &(0x7f0000007840)=[{0xc8, 0x1bf, 0xc1, "33e58b66535056f31ad783020a569f2bbebd1c4f0331fc4836e62c4015f0f804ba91089eb293f39ac757797a318e6b752ed41726e3204a7aa821b7ee51df1cbb98a708b1f21204cfd984ecfcc7917c2c22dd1c121de49c70c022cc85cb9c56b84763d3cfd2c6b22161be259a3bc32bf8b0e890a993752603479e6444de77034d0129783b5e4b924e09d096448d1f5a446afbeb2156f2cf5320705d9013e953bb34071057145468e8086f1fff194302abca4a1b"}, {0x30, 0x18e, 0x7fff, "b12fa6e8f6365be77c94b52bee667b5992fd2497581291d379"}, {0x48, 0x109, 0x7, "50caf3c52e63a1eac1496415fc4606c9cc8df26271938aca4fbacba9196e641db56c43d06c94648ffb441f54e291ded7bc"}, {0x58, 0x0, 0x5, "c15637c851f70ed09ba465cfb69eb4c2c72085b6485aa8ea8cc0b2bb6a68265bd09b713130e613b6b0ebea6b1a3161e097b8e368da281cf90487d8a2b91752283a606bbf"}], 0x198, 0x10}, 0x400}], 0x3, 0x10) 2018/04/11 22:49:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:18 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) rt_sigprocmask(0x1, &(0x7f0000000580), 0x0, 0x8) 2018/04/11 22:49:18 executing program 4: r0 = socket(0x1e, 0x80001, 0x0) r1 = memfd_create(&(0x7f0000000040)='!\x00', 0x3) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x6, 0x7, 0x3}) connect$ax25(r0, &(0x7f0000875000)={0x1e, {"03491f0700"}}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) 2018/04/11 22:49:18 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x800000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000c6afa4)) 2018/04/11 22:49:18 executing program 1: chroot(&(0x7f0000000080)='./file0\x00') r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) unshare(0x40600) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000000c0)={0x3, 0x80000000, 0x3, 0x3, 0x80000000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'dummy0\x00', 0x1}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast2, @in=@local}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/11 22:49:18 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x121000, 0x100) ioctl$KDSETMODE(r0, 0x4b3a, 0x1000000) move_pages(0x0, 0x2000000000000075, &(0x7f0000e2afe0), &(0x7f0000000040)=[0x8], &(0x7f00004e55fe), 0x0) 2018/04/11 22:49:18 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f00000003c0)=@raw, &(0x7f0000000000)='syzkaller\x00', 0x27, 0x7f, &(0x7f0000000040)=""/127}, 0x48) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000000c0)) r1 = dup3(r0, r0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000100)={0xcb, 0x9}) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@alu={0x5}], {0x95}}, &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0x39d, &(0x7f0000002f19)=""/231}, 0x48) 2018/04/11 22:49:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:18 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2002) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) close(r0) bind$rds(r1, &(0x7f0000000240)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000180)) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000140)={0x3}) 2018/04/11 22:49:18 executing program 4: r0 = perf_event_open(&(0x7f0000feb000)={0x7, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000000c0)=r2) r3 = creat(&(0x7f0000000700)='./file0\x00', 0x100) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000740)=[{0x4, 0x5}], 0x1) [ 80.604783] ALSA: seq fatal error: cannot create timer (-22) 2018/04/11 22:49:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000040)={0x4}) recvfrom(r0, &(0x7f0000000700), 0x0, 0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@ipv6_getnetconf={0x1c, 0x52, 0x710, 0x70bd29, 0x25dfdbfb, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0xf4e021a42b5ad306) 2018/04/11 22:49:18 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x121000, 0x100) ioctl$KDSETMODE(r0, 0x4b3a, 0x1000000) move_pages(0x0, 0x2000000000000075, &(0x7f0000e2afe0), &(0x7f0000000040)=[0x8], &(0x7f00004e55fe), 0x0) 2018/04/11 22:49:19 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000200)=0x3, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) close(r0) accept4(r0, &(0x7f0000000100), &(0x7f0000000000)=0x80, 0x80000) 2018/04/11 22:49:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:19 executing program 6: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000002c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000007a0000006bbd089e6e8d72202b35cd451d2afe5182aa78d7e9cd638fd0c74c934722c2386d66c58724d5e03b415807d44e3baee4892dddc771fe9c712ffdb3b2a1b39b24748c347551e71d3c24e2ed30556c7bffc5c9d7df8520211458c9f80e618a4e58f103e3847da580e9ec8bdd710a203afb2be9da902e0c9de5be2b75d9fc1c1943"], &(0x7f00000000c0)=0x9e) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x204000) getpeername$netlink(r1, &(0x7f0000000080), &(0x7f00000001c0)=0xc) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/11 22:49:19 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x81, 0x8, 0x0, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000880)={&(0x7f0000000900)=ANY=[@ANYRES64=r1, @ANYBLOB="bb3e03ed3f13fb8ac1791bc2e80f7af3675b46cb0484fe2fff977fe8a43363d159d27d80ba5acb989266accd3329ef0c36838c49d0b921b2aca50ad8be62b20f3fe6c8d74d856636eccd4e61a25704009c5c3b921588256a1a0d235fb65b680e0bf014937a42d0d80b91b676aa095d0c775ad2b66df26226a08f2be74027150173d0fa780249117d6138705ac718d1f334e61dbdf083f76dc084c202162e331075ab4156893bc1c5c7afcceebd2a553e9075a8ea876e4a2ccc08473d34a883aa2249bcb3ba830d860c4a7eecaacd3efd0f11d9a29918a8c86b"], 0x2}, 0x1}, 0x20004840) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000140)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9", 0x17}], 0x2d2) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x1) getsockopt$inet_tcp_buf(r3, 0x6, 0x1d, &(0x7f00000006c0)=""/249, &(0x7f0000000380)=0xf9) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000007c0)=0x9, &(0x7f0000000800)=0x2) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8200, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) sendmmsg(r4, &(0x7f0000002d00)=[{{&(0x7f0000000580)=@l2={0x1f, 0x1, {0xb3, 0x9, 0x80, 0x40, 0xffff}, 0x6, 0x9}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)="e7b6f96457320baabf5b15d4f09fcac488be71347c7957508ac56c9da1b5a8a480dfc4f331260b3b66808c987ad25e0f5f4fd5fb15b24ff0c33cfa823e1c3cf4846744b11d591a593e537b11ab5f", 0x4e}], 0x1, &(0x7f00000006c0), 0x0, 0x4}, 0x3}], 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) ioctl$KIOCSOUND(r4, 0x4b2f, 0x100000001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000000), 0x4) 2018/04/11 22:49:19 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:19 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1, &(0x7f00000005c0)=""/202, &(0x7f0000000000)=0xffffffffffffff9d) 2018/04/11 22:49:19 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) clock_gettime(0x7, &(0x7f00000000c0)) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000000)='./file2\x00', 0x0) dup3(r2, r1, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x5}, 0x8) 2018/04/11 22:49:19 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000080)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x2f, &(0x7f0000000200), 0x171, &(0x7f0000000300)=ANY=[], 0x376}, 0x0) r1 = dup3(r0, r0, 0x0) signalfd4(r0, &(0x7f0000000040)={0x6}, 0x8, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@dev, @in6=@remote}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) 2018/04/11 22:49:19 executing program 6: io_setup(0x2, &(0x7f0000000300)=0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x1, &(0x7f0000000400)=0x4) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x8000, 0x0) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f00000003c0)={0x3}) io_cancel(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0xdbc0, r2, &(0x7f0000000140)="845ca36cbed1198e2ae16b267154d206871b49f69dd1730eb5bbb972248026a22f1b7d9746b50fa62d8d936a4be0c21643fa1e4b70cc6dd79af3dc302d95196e06058a6ca426ff91789e13998524922eafe9ed42ba444f56543068209283f82086ff78186ca8a8fed6f46ba800bee39a6d1b0fd7bdae42ddbe0761311b3c8530c0397f11d600a15537434dde0e4cb11894f888084955c3630f4d5026c2a0ced89d54a23b8552a19c42361adf70544c967f83641b96f6e3d7102de6dd2fdb356717ab045a1f9b2e4352071e58a979287db501a4340422b43ac98eb3a1da255469b9802c2a72f095c4a527cba61086d8277c67cd8a31fa6c148e", 0xf9, 0xfffffffffffffc01, 0x0, 0x1, r3}, &(0x7f00000002c0)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ppoll(&(0x7f0000000100)=[{r4, 0x14}, {r4, 0x8c}, {r3}, {r2, 0x8000}, {r4}, {r2}, {r3, 0x2200}], 0x7, &(0x7f0000000340)={0x77359400}, &(0x7f0000000380)={0x2}, 0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000000480)=0xfffffffffffffffb) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r5) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x77359400}}) ioctl$TIOCSBRK(r4, 0x5427) 2018/04/11 22:49:19 executing program 1: r0 = socket$inet(0x2, 0x3, 0x3) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000280)={{0x0, 0x2710}, {r1, r2/1000+30000}}, &(0x7f00000002c0)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) r3 = socket$inet6(0xa, 0x800, 0x6) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000180)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x7ff, 0x4) r4 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f00000004c0)=""/171) bind$netrom(r4, &(0x7f0000000300)=@full={{0x3, {"47c2a63e9cbdfc"}, 0xb341}, [{"31c2898dc50263"}, {"e73b9bffae321e"}, {"03350cc747f9d4"}, {"8555c1d0d3b941"}, {"fe364a16da76d5"}, {"fa78e2a0813d8d"}, {"010cc9ab534524"}, {"80ff2d0b22cd42"}]}, 0x48) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f0000000140)={0x1, 0x1, 0xcaf, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, 'nr0\x00'}) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x10}}], 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x1ff, 0x7f) dup2(r3, r0) 2018/04/11 22:49:19 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x3a0, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, 0x1c) 2018/04/11 22:49:19 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:19 executing program 3: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) accept$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x6e) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400080, 0x0) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x1000000000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) epoll_wait(r0, &(0x7f00000000c0)=[{}, {}], 0x2, 0x7) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/04/11 22:49:20 executing program 0: unshare(0x40600) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/create\x00', 0x2, 0x0) fchmod(r0, 0x200000000000000) 2018/04/11 22:49:20 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:20 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x81, 0x8, 0x0, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000880)={&(0x7f0000000900)=ANY=[@ANYRES64=r1, @ANYBLOB="bb3e03ed3f13fb8ac1791bc2e80f7af3675b46cb0484fe2fff977fe8a43363d159d27d80ba5acb989266accd3329ef0c36838c49d0b921b2aca50ad8be62b20f3fe6c8d74d856636eccd4e61a25704009c5c3b921588256a1a0d235fb65b680e0bf014937a42d0d80b91b676aa095d0c775ad2b66df26226a08f2be74027150173d0fa780249117d6138705ac718d1f334e61dbdf083f76dc084c202162e331075ab4156893bc1c5c7afcceebd2a553e9075a8ea876e4a2ccc08473d34a883aa2249bcb3ba830d860c4a7eecaacd3efd0f11d9a29918a8c86b"], 0x2}, 0x1}, 0x20004840) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000140)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9", 0x17}], 0x2d2) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x1) getsockopt$inet_tcp_buf(r3, 0x6, 0x1d, &(0x7f00000006c0)=""/249, &(0x7f0000000380)=0xf9) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000007c0)=0x9, &(0x7f0000000800)=0x2) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8200, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) sendmmsg(r4, &(0x7f0000002d00)=[{{&(0x7f0000000580)=@l2={0x1f, 0x1, {0xb3, 0x9, 0x80, 0x40, 0xffff}, 0x6, 0x9}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)="e7b6f96457320baabf5b15d4f09fcac488be71347c7957508ac56c9da1b5a8a480dfc4f331260b3b66808c987ad25e0f5f4fd5fb15b24ff0c33cfa823e1c3cf4846744b11d591a593e537b11ab5f", 0x4e}], 0x1, &(0x7f00000006c0), 0x0, 0x4}, 0x3}], 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) ioctl$KIOCSOUND(r4, 0x4b2f, 0x100000001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000000), 0x4) 2018/04/11 22:49:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='gid_map\x00') ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000140)=0x3) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000040), 0x0) preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0xbf}], 0x1, 0x1) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="615b2f17f8728bf99834b08c162e091cdffdddca9a3cd57ff9b3958f710c2ccd71381f80a53d55455e9e34922a90ef8e015bd51d23bde6a7dca7874e14b0d1efdb7360daf8f9077a985af3f6ab698a40ab34115bbcd4944cd652ddb22c45464a6dcd3ec7898334583d6099ce41887d39a572c9c869f2e5f027390b51297ec3e59314500fcaf6c8310b7a329f03abc4c35d797203203670eeaa88767c", 0x9c, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r1) 2018/04/11 22:49:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='nei/if_inet6\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000f80)=""/45, 0x2d}], 0x1, 0x0) 2018/04/11 22:49:20 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000200)=0x3, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) close(r0) 2018/04/11 22:49:20 executing program 1: r0 = socket$inet(0x2, 0x3, 0x3) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000280)={{0x0, 0x2710}, {r1, r2/1000+30000}}, &(0x7f00000002c0)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) r3 = socket$inet6(0xa, 0x800, 0x6) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000180)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x7ff, 0x4) r4 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f00000004c0)=""/171) bind$netrom(r4, &(0x7f0000000300)=@full={{0x3, {"47c2a63e9cbdfc"}, 0xb341}, [{"31c2898dc50263"}, {"e73b9bffae321e"}, {"03350cc747f9d4"}, {"8555c1d0d3b941"}, {"fe364a16da76d5"}, {"fa78e2a0813d8d"}, {"010cc9ab534524"}, {"80ff2d0b22cd42"}]}, 0x48) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f0000000140)={0x1, 0x1, 0xcaf, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, 'nr0\x00'}) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x10}}], 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x1ff, 0x7f) dup2(r3, r0) 2018/04/11 22:49:20 executing program 5: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x3, 0x1}) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r1, 0x401) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x14, 0x1, 0xfff, 0x81, "04d73bcad0389f5e8cced0ec11a8e2823058897d45982befb572b6e37376d22a"}) 2018/04/11 22:49:20 executing program 3: r0 = socket$inet6(0xa, 0x80800, 0x400000000007) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x7e}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0xf6, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff8000}}, [0xffffffff, 0xffffffff80000001, 0x8, 0x100000000, 0x6c5, 0x8, 0x3, 0x4080000000, 0x7, 0xffffffffffffff80, 0x3, 0x8000, 0x80, 0x80000000, 0x5]}, &(0x7f0000000200)=0x100) sendmsg(0xffffffffffffffff, &(0x7f0000075000)={&(0x7f0000fc9f80)=@generic={0x0, "67a4e2a4434dee85c820726df1022c14555ac2a241595dedbf86ca64cbbc0828671b30dad3987f927bcd9ad68daf13dd07b6797b52124ebed4afcd475b210044247a27ab8616b77d44f67e09414d4fa70d8d1ff1209f16447e6ea33a7c818fb3f54b42ee497439c1714153bc5ecd270cf4d4c4497b858f0744b148bb4d50"}, 0x80, &(0x7f0000301000), 0x0, &(0x7f000079a000)}, 0x0) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fc9ff8)=""/8, &(0x7f00007c1ffc)=0x8) readahead(r0, 0x38, 0xb9) 2018/04/11 22:49:20 executing program 5: setrlimit(0x9, &(0x7f0000f3b000)) mbind(&(0x7f00003b1000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000000)=0x2, 0x2, 0x1) mremap(&(0x7f00004dd000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003b1000/0x2000)=nil) 2018/04/11 22:49:20 executing program 0: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r3+10000000}}, &(0x7f0000046000)) ioctl(r2, 0x3, &(0x7f00000000c0)="25efac44e7888eb3baf3abfffe7569fe1fb0e2167c9a82ff6964c4af14d047785a2833aff0c26cbdd4a93649be7ae9a7aeda7802a175fae37ab0dfd53f2955d9a8b16c73156da9d6712c52d036e1378cf24392a6aea8dad7c1de18e6dbf15e7c91b114f03fa46505e800bec8fdda84d7a3d6be8a5328575c7d0eb61168f535c3e39607f54a4570cd5c090ef72ea9d7c2800ff3dd04a79927bae70511d887b89591f40202b7edf734") r4 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000040)={'gre0\x00', 0x1ff}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x80200, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x200, 0x4}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000280)={0x0, 0x401, 0x5, 0x8, 0x100000001, 0x1, 0x1, 0x8000, r6}, 0x20) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000080)) 2018/04/11 22:49:20 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='gid_map\x00') ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000140)=0x3) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000040), 0x0) preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0xbf}], 0x1, 0x1) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="615b2f17f8728bf99834b08c162e091cdffdddca9a3cd57ff9b3958f710c2ccd71381f80a53d55455e9e34922a90ef8e015bd51d23bde6a7dca7874e14b0d1efdb7360daf8f9077a985af3f6ab698a40ab34115bbcd4944cd652ddb22c45464a6dcd3ec7898334583d6099ce41887d39a572c9c869f2e5f027390b51297ec3e59314500fcaf6c8310b7a329f03abc4c35d797203203670eeaa88767c", 0x9c, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r1) 2018/04/11 22:49:20 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='cgroup\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x6}, 0x8) fgetxattr(r1, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000140)=""/116, 0x74) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x200, 0x4) 2018/04/11 22:49:20 executing program 4: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000080)=@req={0xffffffffffff8001, 0x1000, 0x3, 0x5}, 0x145) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) connect(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x2, 0x2, {0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x80) 2018/04/11 22:49:20 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0fe4)={0x5, 0x1, 0x2, 0x200000000000000c}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x200, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000000200), &(0x7f0000000000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r1, &(0x7f00003ec000)}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x0, 0x3, 0x1, 0x1, 0x0, 0x3e, 0x401, 0xc6, 0x38, 0xc2, 0x5, 0x6, 0x20, 0x1, 0x5, 0x2, 0xfff}, [{0x4, 0x3f, 0x9, 0x101, 0x401, 0x4, 0x80000000, 0x7fff}], "a1057a57868428ba142334e3f817dc857d1265fb4d29234805f1e9c7cfee31639671b175a7d3d7772fe9ddef66fabecac79c3d29e28dc7ffdb6cb41c53", [[], [], [], [], [], [], [], [], []]}, 0x995) 2018/04/11 22:49:20 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f0000000040)="3948b188f57af898cc2b292f82193f6c3fe2c95513e2319b03ad47c3ca4c338388a3743516e69c6f8e7e44d59fff5f9fc16d2b3996a65b44b80709920ec91f31bfd87a901714a034095ed9d555f4c5ff27500eacce7d98b548b9ab0b0b6e3451e24d7156faee4a8ee32f355d88420858f2805a7cf433d9ed584392f880e3f1d62f6cc7096e71b022b3a3414ac2739e6a2524deb7cd0b4f96410fa40bd5b8f5223afe71a89855ad39d871d63881db7492edf6d3faec47f39231420360", 0xbc}, {&(0x7f0000000100)="512e92e7af49e0b6f8a2efe559b37b59337866b8d28de3e796d1405cc1bf95f8e392a94f2d7ef09f50326a5cc31820d85e8729f9e523d9c65e87913b0c8c6bc14ba4a691dd77b0788831ac8a4893d9c648292ed0a3c821a6796da330b957ecf385ca0497e5a11d8f09e3b04eeb11682dd0c00e82fae76bb1ccdec8f51dfbf6224dd23174d035b90cfa0feb71dfdf4abb5c3b55b463a9a8edca88631a958148545c0dd5a033c34950133ff781175318", 0xaf}, {&(0x7f00000001c0)="602704cad1ced84e1aeacb8b7a78d8ae2154c3f66d553fcb5af8723aee6f0aa5f25c54dcdceabfe1a1e0792178627fbd317171c14013fd234808cd083c4085450c51431a50a6751f4776aef1cfeb166ae69e19c344320bc798d0868861ffb8427bbf8275b0", 0x65}], 0x3, 0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f0000000480)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/04/11 22:49:20 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e01000)) r2 = dup2(r0, r0) connect$ax25(r2, &(0x7f0000000000)={0x3, {"327a277071d60f"}, 0x1}, 0x10) epoll_pwait(r1, &(0x7f0000297000)=[{}], 0x1, 0x0, &(0x7f0000197000), 0x8) 2018/04/11 22:49:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0xaa3) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/11 22:49:20 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000002840)=[{&(0x7f0000000000)="390000001300094700bb65e1c3e4ffff0600000002000000450000002000000019002900000000000000000500000007fd17e9ffff06060400", 0x39}], 0x1) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40002, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000080)={0xffffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/04/11 22:49:20 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0fe4)={0x5, 0x1, 0x2, 0x200000000000000c}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x200, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000000200), &(0x7f0000000000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r1, &(0x7f00003ec000)}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x0, 0x3, 0x1, 0x1, 0x0, 0x3e, 0x401, 0xc6, 0x38, 0xc2, 0x5, 0x6, 0x20, 0x1, 0x5, 0x2, 0xfff}, [{0x4, 0x3f, 0x9, 0x101, 0x401, 0x4, 0x80000000, 0x7fff}], "a1057a57868428ba142334e3f817dc857d1265fb4d29234805f1e9c7cfee31639671b175a7d3d7772fe9ddef66fabecac79c3d29e28dc7ffdb6cb41c53", [[], [], [], [], [], [], [], [], []]}, 0x995) 2018/04/11 22:49:20 executing program 6: unshare(0x400) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80000, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='sit0\x00') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x0) 2018/04/11 22:49:20 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000200)=0x3, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) 2018/04/11 22:49:20 executing program 1: r0 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000240)=""/77) msgrcv(r0, &(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYRES32], 0x3, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) connect$ax25(r1, &(0x7f00000000c0)={0x3, {"94d6349357fd49"}, 0x6}, 0x10) accept$inet(r1, 0x0, &(0x7f0000000100)) msgctl$IPC_RMID(r0, 0x0) [ 83.021818] netlink: 'syz-executor3': attribute type 41 has an invalid length. 2018/04/11 22:49:21 executing program 6: unshare(0x60000000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0xfffffffffffffff7, 0x80000000000000, 0x22, 0x3, 0x3f, 0x3ff, 0x6, 0x3, 0x80000000, 0x5, 0x4, 0xea1f}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/11 22:49:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:21 executing program 4: r0 = socket$inet(0x2, 0x4000000805, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x71324d3666050701) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000200)=""/9) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = accept(r3, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f00000000c0)=0x3, 0x8) r5 = dup3(r0, r3, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x4887e562, 0x0, 0x0, 0x0, 0x1}, 0x14) 2018/04/11 22:49:21 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffb0c9423a, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) [ 83.132309] netlink: 'syz-executor3': attribute type 41 has an invalid length. 2018/04/11 22:49:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) io_setup(0x199, &(0x7f0000000540)=0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80000, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x800, 0x0) r5 = fcntl$dupfd(r0, 0x406, r0) r6 = dup2(r1, r1) io_submit(r2, 0x4, &(0x7f0000000380)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f0000000040)="eb71d14a69f70950e55bfdf4e6c874f69d423de1931da9bd24be11024d9f836f9d671e46d4278e228d28d499fd2748cb641ea6bd1c4bfe48b69fe657803de777ad97ca73c8e257bd68135e9c8ffb5a41aed910e417751e49e34e4d276a79e870422ed4d92e3a05f56c36dcb54db2c38052ee7d71296e424aaabaa67440a4e6b12fdee53bdd928033f2a9b1ba421e2b6c5ef9af810869939ca732", 0x9a, 0x200, 0x0, 0x0, r3}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffa, r0, &(0x7f0000000180)="d171733428b6ae74261eaf4027366df52229198fb39f60f4fb83b4a4878e011a58f755f08f689f922de78c73d5d348d7a32e6a5fb009d02e25578ec306ab0d98e3a325a7", 0x44, 0x10000, 0x0, 0x0, r4}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0xee, r1, &(0x7f0000000280)="f52580da9418fe97cee143073d9af1893fb3fc822b36e85cfb878549a0a6ea4c81f5891a0d21c945527f572eccba29b9b5452ca948335cda35f5845f095d39b563d2e5bea82dd12280aedc1a6382ad938c8c767e", 0x54, 0x5, 0x0, 0x1, r5}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000000840)="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", 0x1000, 0x8, 0x0, 0x0, r6}]) io_submit(r2, 0x2, &(0x7f0000000800)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000580)}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f00000006c0)="ae5035", 0x3, 0xffffffffffffffff}]) 2018/04/11 22:49:21 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffb0c9423a, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2018/04/11 22:49:21 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2004) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) dup2(r0, r2) 2018/04/11 22:49:21 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x88, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) 2018/04/11 22:49:21 executing program 5: bind$ipx(0xffffffffffffffff, &(0x7f0000000500)={0x4, 0x0, 0x0, "1392e3235b6b"}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x401, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) r1 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000180)=0x80, 0x80800) bind$ipx(r1, &(0x7f00000001c0)={0x4, 0x0, 0x0, "fcaa6d691713", 0x9}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000000000)=""/203}, 0x18) connect$ax25(r1, &(0x7f0000000200)={0x3, {"c5d8eb26be6280"}, 0x7fff}, 0x10) 2018/04/11 22:49:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:22 executing program 6: pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x80000) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000004c0)=0xffffffff, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x2141c2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000440)='.\x00') r3 = socket$alg(0x26, 0x5, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) bind$alg(r3, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-twofish-3way)\x00'}, 0x58) r4 = socket(0x13, 0xa, 0x5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x9, 0x349}, &(0x7f0000000300)=0x90) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000340)={r5, @in={{0x2, 0x4e23, @rand_addr=0x7f}}}, 0x84) accept(r3, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000180)=0x80) r6 = accept(r3, 0x0, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000040)="c3f1b0f3d622e3cf944fac888d7341d3f7541a3c", 0x14) recvmsg$kcm(r6, &(0x7f0000000780)={&(0x7f0000000100)=@in6, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000600)=""/133, 0x85}], 0x1, &(0x7f0000000740)=""/61, 0x3d}, 0x0) 2018/04/11 22:49:22 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202800, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='/\x00', r0}, 0x10) unshare(0x28060400) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') fallocate(r1, 0x0, 0x0, 0x8) fchdir(r1) accept4$bt_l2cap(r0, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x80800) 2018/04/11 22:49:22 executing program 0: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0xb485, 0x3}) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000440)={0x9}, 0x1) writev(0xffffffffffffffff, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="05000000406507387fa5ce8ac48eeebca0efb11709fcca9c031f228513ec45a8b9f901ae128a0d47193c870fc5a43c3f0517408d27bdebcbd9c34f54fa98421fd916959f62f43e25d81fca557f68ee691807dd0cbabc21ffc57635a00ef32dc135ee9c6bfdbec4"], &(0x7f0000000080)=0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000540)={0x0, 0x2f, "720000bc8b94c7895c05478ffb605ea5798d3027288d12da44671ac13ec630f1746133d9f943754b3c9fca3c15a7f1"}, &(0x7f0000000040)=0x37) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8001, 0x2000) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000000c0)=0x101) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x10, 0x6, 0x6, 0x80001000ffff, 0x7376, 0x0, 0xffffffffffffff7c, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x0, 0x10000, 0x20000, 0x20000000006}}, &(0x7f00000002c0)=0xb0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x1ff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000400)=0x84) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) r2 = msgget$private(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000880)="c8327bba6aeba4b3ef391b187582c830a51451fc3cc52243a3cca0f4066b0d82cb6fdbedb26048fcca3a10dd998144ce122731af78ac50d40000801fe4aa1fc5488b15beb5f36034dd") msgsnd(r2, &(0x7f00000003c0)=ANY=[], 0x0, 0x0) pipe(&(0x7f000090cff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r4, 0x2000000000002) flock(r3, 0x1) flock(r4, 0x1) ioctl$KDDISABIO(r1, 0x4b37) listen(0xffffffffffffffff, 0x0) 2018/04/11 22:49:22 executing program 5: socket$inet_dccp(0x2, 0x6, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x125100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x7fff, 0x100}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) open(&(0x7f0000000040)='./file0\x00', 0x8980, 0x40) 2018/04/11 22:49:22 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bond_slave\x00', 0x8000}) fsetxattr(r0, &(0x7f00000000c0)=@random={'security.', '^!security\x00'}, &(0x7f0000000080)="747dd4b62e023b27e2d058afe8197f", 0xffffff48, 0x0) 2018/04/11 22:49:22 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="b4c335aa010000000000000000110000a84a945ef0b4e466acb9b64d78e3b199a1f62e2f9563d000092025e995534e4332a19afec0"], &(0x7f0000001040)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1b1080, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x2) r1 = socket$netlink(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x890b, &(0x7f0000000000)={'erspan0\x00'}) 2018/04/11 22:49:22 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000200)=0x3, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) 2018/04/11 22:49:22 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40c000, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000000, 0x2010, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b3fdc)) write(r1, &(0x7f0000000180)="4f7ad0c9edb302486f1748144523c0c2f5423e00d49bd50d63e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f756425c4794444c9fe3d13", 0x46) r2 = syz_open_pts(r1, 0x2) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="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", 0x1000, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r3, 0x8) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x81) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000200)=""/173) writev(r2, &(0x7f0000251ff0)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)) 2018/04/11 22:49:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0x0, 0x3, 0x0, 0x0, 0x4, 0x9}, 0x20) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8947, &(0x7f00000001c0)={'lo\x00', @ifru_mtu}) 2018/04/11 22:49:22 executing program 5: socket$inet_dccp(0x2, 0x6, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x125100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x7fff, 0x100}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) open(&(0x7f0000000040)='./file0\x00', 0x8980, 0x40) 2018/04/11 22:49:22 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)={0x0, 0x100000001}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1, 0x10302) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x1c}) r2 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x3, r2, 0x2f) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080), 0x10) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r3, 0x402c542c, &(0x7f0000a30fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x15, 0x8000, 0x0, 0x0, 0xfffffffffffffffc}) 2018/04/11 22:49:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff), 0x0, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:22 executing program 6: socketpair$inet(0x2, 0x3, 0xf38c, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x4, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000004340)=[{{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000004200)=""/70, 0x46}], 0x1, &(0x7f0000004280)=""/137, 0x89}}], 0x1, 0x0, &(0x7f0000004400)) r2 = dup2(r0, r0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000500)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r3, 0x9, 0x70bd28, 0x25dfdbfe, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x20000800) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) writev(r4, &(0x7f0000000180), 0x10000000000003b9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x5}}, [0x2, 0x8000, 0x10000, 0x5, 0x800, 0x7fffffff, 0x1, 0x2, 0x0, 0x0, 0x8, 0x2, 0x6, 0x80000001, 0xb9e7]}, &(0x7f0000000380)=0x100) setsockopt$packet_int(r4, 0x107, 0x12, &(0x7f0000000480)=0xfff, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000003c0)={0x0, 0x9, 0x20}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000000c0)={r5, 0x3f}, &(0x7f0000000100)=0x8) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r6, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x5, 0x0, 0x3ff, 0x6, 0x3, 0x7, 0x7, 0x1, 0x1, 0x2000000000000000, 0x8, 0x1, 0x5, 0x9, 0x9]}, &(0x7f0000000240)=0x100) 2018/04/11 22:49:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x14) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0x101, 0x45, 0x9dec}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="090000000200000000000000000000000800000000000000"]}) 2018/04/11 22:49:22 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x200080, 0x50) sendfile(r0, r0, &(0x7f0000000000)=0xffffffffffffffd, 0x800100000001) sendto$packet(r0, &(0x7f0000000180)="2f0c8000adf009b620044a555163e291a0000006feec7613fe83c92f27ee8e0b6197b5", 0x2f, 0x840, 0x0, 0xfffffffffffffde9) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x77359400}}, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 2018/04/11 22:49:22 executing program 4: r0 = socket(0x15, 0x80005, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10900, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)=0x1) unshare(0x40600) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000040), &(0x7f0000000ff8)=0x4) 2018/04/11 22:49:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff), 0x0, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:23 executing program 0: r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0) flock(r0, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001100)=ANY=[], &(0x7f00000000c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x0, 0x1, 0x80, 'queue0\x00', 0x54}) sendfile(r1, r0, &(0x7f00000d0ff8), 0x0) 2018/04/11 22:49:23 executing program 1: mlock2(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x1) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f000000cff8), 0x9, 0x0) mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000006000/0x4000)=nil, 0xfffffffffffffffe, 0x7, 0x2, &(0x7f0000009000/0x3000)=nil, 0x6}) 2018/04/11 22:49:23 executing program 5: r0 = socket(0x2, 0x1, 0x0) socketpair(0x19, 0x80807, 0x7, &(0x7f0000000140)) listen(r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x2) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000100)=0x40) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000009ff4)={0x10000014}) epoll_wait(r2, &(0x7f000000cff0)=[{}], 0x1, 0xfffffffffffffff7) poll(&(0x7f0000000180)=[{r0}, {r2}], 0x2, 0x8001) shutdown(r0, 0x0) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000000)="a487d112b425abe185ae787bcb1020ca5894c10926226fa071c3776a937239862b1f7f155e63fe7be0388b074c8a3d963fae428d5592cfd0ab9e4c1ad7ad74c51855208e79cc4cc69304f80e994b69c48ad80695aed8b8604578205ed43401ff0a4eff67f344859af10802adf980e176a5d7eed3bf5479492f5115b5ef501a6cb986baed") 2018/04/11 22:49:23 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x400000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='yeah\x00', 0x5) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000100)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x0, 0x5ab6e2ff93cf1a45}, &(0x7f00000000c0)=0x18) 2018/04/11 22:49:23 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000200)=0x3, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) 2018/04/11 22:49:24 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40c000, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000000, 0x2010, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b3fdc)) write(r1, &(0x7f0000000180)="4f7ad0c9edb302486f1748144523c0c2f5423e00d49bd50d63e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f756425c4794444c9fe3d13", 0x46) r2 = syz_open_pts(r1, 0x2) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="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", 0x1000, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r3, 0x8) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x81) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000200)=""/173) writev(r2, &(0x7f0000251ff0)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)) 2018/04/11 22:49:24 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000200)=0x3, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) close(r0) 2018/04/11 22:49:24 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x128}, 0x1}, 0x24004001) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x101080, 0x0) syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0xc8, 0x408000) socket$inet(0x2, 0x1, 0xc) r1 = syz_open_dev$mouse(&(0x7f0000000400)='/dev/input/mouse#\x00', 0x1, 0x400) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000200)) getcwd(&(0x7f0000000040)=""/253, 0xfd) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x2409c2) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/04/11 22:49:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff), 0x0, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:24 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x2d9e171f, 0x200) sendmsg$nl_generic(r0, &(0x7f0000001900)={&(0x7f0000001300)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x1b, 0x505, 0x0, 0x0, {0x19}}, 0x14}, 0x1}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x73}, 0x2c) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x20, 0x101000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x9, 0x200, 0x1, 0x1000, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x8001, 0x8, 0xfffffffffffffff8, 0x5, r2}, &(0x7f00000001c0)=0x10) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9c}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/11 22:49:24 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x2010, r0, 0x0) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000080)={0x2, 0x0, 0x7}) setsockopt$inet_int(r0, 0x0, 0x80000000000f, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x3) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xff}, &(0x7f0000000100)=0xc) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000001c0)={0x48, 0x1, 0x7e5}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x3e}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000280)=[@in={0x2, 0x4e22, @rand_addr=0x8000}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e21, 0xfffffffffffffffa, @dev={0xfe, 0x80, [], 0xb}}, @in6={0xa, 0x4e22, 0x0, @empty, 0x9}, @in6={0xa, 0x4e21, 0x7f, @empty, 0x7f}, @in6={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x6}], 0xac) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000000080), 0x160) 2018/04/11 22:49:24 executing program 1: r0 = socket(0x1e, 0x7, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[]}, 0x1}, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/11 22:49:24 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x4204, r1, 0x1, &(0x7f00000000c0)={&(0x7f00000013c0)=""/4096, 0x1000}) r2 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@nfc_llcp, &(0x7f0000000080)=0x80) fchmod(r0, 0x181) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000200)=0x4) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x1) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000180)=0xdfe, 0x4) [ 86.351894] QAT: Invalid ioctl 2018/04/11 22:49:24 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x2}, 0x68) ppoll(&(0x7f0000000080)=[{r0, 0x2100}, {r0}, {r0, 0x40}, {r0, 0x200}, {r0, 0x2010}, {r0, 0x15a8}, {r0, 0x90c5}, {r0, 0x5240}, {r0, 0x40}, {r0, 0x484}], 0xa, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000100)={0x3}, 0x8) [ 86.388944] QAT: Invalid ioctl 2018/04/11 22:49:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) 2018/04/11 22:49:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = accept(r0, &(0x7f0000000200)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000280)=0x80) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000300)={r2, r3/1000+10000}, 0x10) r4 = dup2(r0, r0) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f0000000000)) shutdown(r0, 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000380)={0x0, 0xfffffffffffffffb, 0x10, 0xfffffffffffff4ef, 0x5}, &(0x7f00000003c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000400)={r5, 0x7f}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, {0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f00000001c0)=0xb8) recvfrom$inet6(r4, &(0x7f0000000440)=""/152, 0x268, 0x10000, 0x0, 0xffffffffffffffa2) 2018/04/11 22:49:24 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x114, 0xa, &(0x7f0000000740)={{{@in=@rand_addr=0xfffffffffffffffc, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, {0x0, 0x6, 0x0, 0x40000}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, {{@in6=@loopback={0x0, 0x1}, 0x4d5}, 0x0, @in=@multicast2=0xe0000002}}, 0xb3) clock_gettime(0x0, &(0x7f0000003b40)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003980)=[{{&(0x7f0000000000)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/180, 0xb4}], 0x1, 0x0, 0x0, 0x3}, 0x8}, {{&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/232, 0xe8}, {&(0x7f00000003c0)=""/56, 0x38}], 0x2, &(0x7f0000000440)=""/77, 0x4d, 0x1ff}, 0x7fffffff}, {{&(0x7f00000004c0)=@hci, 0x80, &(0x7f0000000700)=[{&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000000540)=""/245, 0xf5}, {&(0x7f0000000640)=""/192, 0xc0}], 0x3, &(0x7f0000001840)=""/101, 0x65, 0xffffffffffffffff}, 0x20}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f00000018c0)=""/163, 0xa3}, {&(0x7f0000001980)=""/89, 0x59}, {&(0x7f0000001a00)=""/176, 0xb0}], 0x3, 0x0, 0x0, 0x8}}, {{&(0x7f0000001b00)=@un=@abs, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b80)=""/228, 0xe4}, {&(0x7f0000001c80)=""/252, 0xfc}], 0x2, &(0x7f0000001dc0)=""/193, 0xc1, 0x2}, 0x8001}, {{&(0x7f0000001ec0)=@ipx, 0x80, &(0x7f0000002240)=[{&(0x7f0000001f40)=""/236, 0xec}, {&(0x7f0000002040)=""/9, 0x9}, {&(0x7f0000002080)=""/200, 0xc8}, {&(0x7f0000002180)=""/40, 0x28}, {&(0x7f00000021c0)=""/3, 0x3}, {&(0x7f0000002200)=""/47, 0x2f}], 0x6, &(0x7f00000022c0)=""/85, 0x55, 0x7fb}, 0x8}, {{&(0x7f0000002340), 0x80, &(0x7f0000003840)=[{&(0x7f00000023c0)=""/126, 0x7e}, {&(0x7f0000002440)=""/201, 0xc9}, {&(0x7f0000002540)=""/73, 0x49}, {&(0x7f00000025c0)=""/243, 0xf3}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/36, 0x24}, {&(0x7f0000003700)=""/237, 0xed}, {&(0x7f0000003800)=""/43, 0x2b}], 0x8, &(0x7f00000038c0)=""/188, 0xbc, 0x7f}, 0x800}], 0x7, 0x40000103, &(0x7f0000003b80)={r1, r2+30000000}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) r4 = syz_open_dev$vcsa(&(0x7f0000003bc0)='/dev/vcsa#\x00', 0x80000000, 0x101000) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) setsockopt$packet_buf(r3, 0x107, 0x16, &(0x7f0000000100)="d75f3f421292cfa20a9cb98b5334d8568800015602212209f97cd6af1cba2373ed3387703adbf95892257c89cebf8e7ada5d4269cfaddaa5234aa90fd1e4e41c0adac1c604f8f83b34b468", 0x4b) 2018/04/11 22:49:24 executing program 5: r0 = socket$inet6(0xa, 0x200000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'veth1\x00', &(0x7f0000000280)=@ethtool_sset_info={0x37, 0x0, 0x7}}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/11 22:49:24 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet(0x2, 0x0, 0xfffffffffffffffc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000000c0)) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0x18, 0x0, 0x7, "bc02"}], 0x18}}], 0x2, 0x0) 2018/04/11 22:49:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x10000000000001}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2b}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) 2018/04/11 22:49:25 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) read(r0, &(0x7f00005c5fc7)=""/154, 0x9a) 2018/04/11 22:49:25 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='comm\x00') syz_extract_tcp_res(&(0x7f0000000040), 0x6, 0x20) exit(0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x101, 0x1, 0x0, 0x8, 0x837a, 0x8, 0x1}, 0x20) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/04/11 22:49:25 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000200)=0x3, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) close(r0) 2018/04/11 22:49:25 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:25 executing program 4: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x200, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x987, 0x0, 0x0, 0x8000000000, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/11 22:49:25 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f00000017c0)={&(0x7f0000000000)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001700)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x30}, 0x0) nanosleep(&(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)) 2018/04/11 22:49:25 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x80000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={0x0, 0x2710}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000003840), &(0x7f0000003880)=0x10) 2018/04/11 22:49:25 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) mremap(&(0x7f000053a000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f000027b000/0x4000)=nil) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000fe1ff4)) 2018/04/11 22:49:25 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000000c0)={0x2, 0x80000000, 0x8fa3, 0x6a, 0x0, 0x9}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x100000001) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x100000100, 0x0) bind$inet6(r2, &(0x7f0000000140)={0xa, 0x4e20, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0xba5}, 0x1c) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000240)) read(r1, &(0x7f0000000180)=""/23, 0x17) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000280)={0x3, {{0xa, 0x4e23, 0x3b6, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x1}, 0x90) socket$alg(0x26, 0x5, 0x0) 2018/04/11 22:49:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x92202, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000080)={0x9, 0x3ff, 0x101}) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) r1 = getpid() perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x4, 0x9, 0x400, 0x2, 0x0, 0x101, 0x2421, 0x8, 0xf302, 0xfffffffffffffc00, 0x2, 0x8, 0xba05, 0x10001, 0x1, 0x9ae, 0x8, 0x101, 0x9, 0x7ff, 0x7, 0x7, 0x100000001, 0x7fffffff, 0x0, 0x5, 0x2, 0x6, 0xff, 0x4, 0x4d5f, 0x45, 0x7, 0x7, 0x5, 0x2, 0x0, 0x8, 0x2, @perf_bp={&(0x7f00000000c0), 0xc}, 0x60, 0x7, 0x1, 0x6, 0x1ff, 0x2, 0xfffffffffffffe00}, r1, 0x5, r0, 0x3) mq_getsetattr(r0, &(0x7f0000000180)={0x0, 0x8, 0x3, 0x7f, 0x4, 0x8000, 0x10000}, &(0x7f00000001c0)) 2018/04/11 22:49:25 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:25 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) mremap(&(0x7f000053a000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f000027b000/0x4000)=nil) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000fe1ff4)) 2018/04/11 22:49:25 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:25 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/74, &(0x7f0000000100)=0x4a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/04/11 22:49:26 executing program 6: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="f1", 0x1, 0xfffffffffffffffd) recvmmsg(0xffffffffffffffff, &(0x7f0000001480)=[{{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000240)=""/228, 0xe4}, {&(0x7f0000000340)=""/142, 0x8e}, {&(0x7f0000000400)=""/224, 0xe0}], 0x3, &(0x7f0000000500)=""/181, 0xb5, 0xce}, 0x7}, {{&(0x7f00000005c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000640)=""/5, 0x5}], 0x1, &(0x7f00000006c0)=""/120, 0x78, 0xffffffffffffff00}, 0xfff}, {{&(0x7f0000000740)=@rc, 0x80, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/202, 0xca}, {&(0x7f00000008c0)=""/185, 0xb9}, {&(0x7f0000000980)=""/111, 0x6f}, {&(0x7f0000000a00)=""/151, 0x97}], 0x4, &(0x7f0000000b00)=""/144, 0x90, 0x2}, 0x7}, {{&(0x7f0000000bc0)=@ax25, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000c40)=""/11, 0xb}, {&(0x7f0000000c80)=""/208, 0xd0}, {&(0x7f0000000d80)=""/70, 0x46}, {&(0x7f0000000e00)=""/90, 0x5a}, {&(0x7f0000000e80)=""/8, 0x8}, {&(0x7f0000000ec0)=""/103, 0x67}, {&(0x7f0000000f40)=""/112, 0x70}], 0x7, 0x0, 0x0, 0x29}, 0x6}, {{&(0x7f0000001040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001200)=[{&(0x7f00000010c0)=""/218, 0xda}, {&(0x7f00000011c0)=""/57, 0x39}], 0x2, &(0x7f0000001240)=""/20, 0x14, 0x4}, 0x4d}, {{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000001280)=""/156, 0x9c}], 0x1, &(0x7f0000001380)=""/207, 0xcf, 0x450428cc}, 0x3}], 0x6, 0x40002000, &(0x7f0000001600)={0x77359400}) clock_gettime(0x0, &(0x7f0000001640)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000001680)={r2, r3/1000+30000}, 0x10) r4 = add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="8f", 0x1, 0xfffffffffffffffd) keyctl$link(0x8, r0, r4) 2018/04/11 22:49:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'eql\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}) socket$rds(0x15, 0x5, 0x0) r1 = socket$inet(0x2, 0x70fdc09ad0078b7e, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0xff8e) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) 2018/04/11 22:49:26 executing program 3: syz_emit_ethernet(0x163, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x155, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, "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"}}}}}, &(0x7f00003b5000)={0xffffffffffffffff, 0x1, [0x9df]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) write$cgroup_int(r0, &(0x7f0000000040)={[0x30]}, 0x1) 2018/04/11 22:49:26 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000200)=0x3, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) close(r0) 2018/04/11 22:49:26 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003adfe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000cdbfc8)={0x0, 0x0, &(0x7f0000945000), 0x0, &(0x7f0000e31000)}, 0x0) write(r0, &(0x7f0000000000), 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x7, {{0xa, 0x4e23, 0x400, @empty, 0xd0ef}}, 0x0, 0x1, [{{0xa, 0x4e24, 0x0, @empty, 0xed60}}]}, 0x110) 2018/04/11 22:49:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x808c0) sendmmsg$alg(r1, &(0x7f0000001900)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000140)="28d0970baed302696c2ce952340e4a609342628932943ffe1e3d6b381851826dac88a3f64e1ce448cc8e4587f1d3bac4e6b00350bbcf266024abd446e086b62636b2d0bcd327974604890466749875be5da1f4f6f09e6a8fbcd9fbeea1c32f7c321cb69facb044f2a791c570a696e7ac30370318e9f664686dce0f345c39a862dc186929916e2e06cd3f2edcc44edd006b1f6214b17d89693983e306d36876ba062f94931c5a4c07eeddac19feec21b530e2b1c245434c5dff4e188f44828bfa91aeebf1f7d23dd9bebea40896f8eb6c031eb2", 0xd3}, {&(0x7f0000001480)="96bf48e1b70166762a8453b25843c852d4b0dd6bf2a27756c64f76840f9b257116dfad08c83ac0c4a8b6f97d9c33f394dc08b259da7aba929007f930f9d073e7010620418579418df8db2ad5b27fa0809dd6dc700cf70005e30630e60225de72df5df8463d20cc9db0683862324f24930e11e50b875b95540a9fb5d95d449ae37bcebf385e82defc6cb60fdddc9c96ba27", 0x91}, {&(0x7f0000001540)="c3995aadaafabb46e814f5231863b72d407ebc1606b1937e76306585fd49c72ae13dd8a1ee75057da3ab712ac5987d104a263961efda1b7887d521fb0f09158d8bf18139db6ee9f1e327733b143d13ae", 0x50}, {&(0x7f0000000240)="d6d685c6575c1e270baf50da14d642d74f55876ce1150bc564a33361963d3f92599ae2fe346e35c3a582b146f1e0b3bb0a53d02e1f4d7f2af6c54b6e78ae", 0x3e}], 0x4, &(0x7f00000015c0)=[@iv={0x88, 0x117, 0x2, 0x73, "2c0915fbaced221a88bfceef8a6dd56ca6e448c4334ef729fd07271b5d67af58e4ec3248bfc01b2722947c51ac6d69a36575345f7faa1266770a6e7c021cba8e4f846afa1a7d350623f810461fa80ae6d9ec8585c00c681f33a3bc7363c3b179aedec8857069f36ee6e43beb22b1b7ec46cc4a"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x8d, "2ed172ff2c6768cf8c0b443ffcac83bb8505aeeac0757a2e7980205523a9ecd5b584b827a59b3b2f746745525ddf82994f8cadfa649878197bcb12997998d16786e022fd0aea1c0d9ac61feb582fbb3f35ae7d6c6d738893223ff4a5b44382a5510bab8f30cfbd2e74eff6116267647c6e6f1ee9bfff9f8d98d857ff3ab02a6397c1debb46e9267d14bd132098"}, @iv={0xa0, 0x117, 0x2, 0x8c, "436ae35795e239f8ac6e336566e6bf1d081ab157f7a075f6b02546c966d7c6e5bf65fda74450f050fb7151b1e76a76335213e49328b8278da247fce6175475611e797380dec508799640ee4be6d000d980df6db39cd36922b8b4a14528e5fc96ed1e554180a70fc155e450f4740626c065643fafc871a2fcd0e0e56d00d796b1842ed756055d4e6bf46a7d24"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @assoc={0x18, 0x117, 0x4, 0xffffffff}, @iv={0xf0, 0x117, 0x2, 0xd9, "c3c65a7498740e4bc0211c17e11c2d881ab0737655b611863a20c95b6bc2348b1cb951d23103bdde83a286703afb4cb52effebe9b8f8a73c3d6dde24bf7df2fa2194ad73689f9fb48e8f72b28bb6d05ef804378674af93e76015c83b1ce4d19d4ca537cc4df04fd1503446e6a56219f0aaaff10060035bbf0d7a3d28966c5ea11e380dac3b5a5359a75fa417583f5948fcdbb286b4f67d2298a3c71e313ea5e313b37538518468926a5fc6ebc64689ed9f8af3c1b567b85a770ab4c08b46554c1398e4989d70b0dd9f4d4f015afe9d763a2eb3f0ce81710b73"}], 0x320, 0x81}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000340)=[{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000380)="96cf9436fd2d8e25ed1b8ba7aedefc6b080d7b7c650ff76f2183d68f9fcb43ecf32798d53820af1b4bd2b703dc1ca45a", 0x30}], 0x1, &(0x7f00000015c0)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffff6e}, 0x0) 2018/04/11 22:49:26 executing program 0: r0 = socket$inet(0x2, 0x840000000003, 0x8) setsockopt$inet_int(r0, 0x0, 0xd4, &(0x7f00000000c0)=0x5, 0x3) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) prctl$void(0x2f) 2018/04/11 22:49:26 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:26 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x39b1, 0x40) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x5}, &(0x7f0000000100)=0x8) r4 = syz_open_procfs(0x0, &(0x7f00007a1ff6)='net/unix\x00') sendfile(r0, r4, &(0x7f00004db000)=0x1, 0x100) 2018/04/11 22:49:26 executing program 1: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000c81ffe)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x100000, &(0x7f00000000c0)) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = dup(r0) setns(r0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x6, 0x0, 0x2, 0xffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000001c0)={r2, 0x7}) clone(0x3002017f, &(0x7f0000000100)="e115d0419b105cae8b2920dcafded7d0ec221ecb40533ce798d2d20600de9c76bd93391013f056940ebb442e99d73cb5ba8af115258bd89d918091f2c2b18d78f30827b419b2fe8be3d7763499307d985a7dcbbf8388df23", &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000000180)) 2018/04/11 22:49:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20, 0xe1dc, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) 2018/04/11 22:49:26 executing program 0: unshare(0x40600) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x20001801, &(0x7f0000deaff0)={0x2, 0x4e23, @rand_addr=0x7ff}, 0x10) recvmsg(r0, &(0x7f0000108fda)={&(0x7f00005ceff0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000e75fc0), 0x0, &(0x7f0000aedf5b)=""/165, 0xa5}, 0x0) 2018/04/11 22:49:27 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000200)=0x3, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) sendto$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) close(r0) 2018/04/11 22:49:27 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x200800) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) chown(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) 2018/04/11 22:49:27 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r0, 0x0) clock_gettime(0x0, &(0x7f0000001c80)={0x0, 0x0}) inotify_init() r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80c80, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @loopback}, &(0x7f0000000080)=0xc) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000000c0)=r3) recvmmsg(r0, &(0x7f0000001b80)=[{{&(0x7f0000000700)=@l2, 0x80, &(0x7f0000001840)}}, {{&(0x7f0000001880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/25, 0x19}}], 0x2, 0x10021, &(0x7f0000001cc0)={0x0, r1+30000000}) inotify_init() 2018/04/11 22:49:27 executing program 4: unshare(0x40600) r0 = userfaultfd(0x80080) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000200)={'team0\x00', r2}) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x1}) 2018/04/11 22:49:27 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:27 executing program 0: keyctl$set_reqkey_keyring(0x3, 0xfffffffffffffffe) r0 = socket$inet6(0xa, 0x80803, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x2, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, {}, 0x0, 0x0, 0x1, 0x0, 0x3}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/11 22:49:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000001c0)={0x2, 'ip6gretap0\x00', 0x1}, 0x18) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendmsg$netlink(r0, &(0x7f00000028c0)={&(0x7f0000000140)=@kern={0x10}, 0xc, &(0x7f0000000ac0)=[{&(0x7f0000000dc0)={0x10, 0x2f, 0x10, 0x70bd2a}, 0x10}, {&(0x7f0000000200)=ANY=[@ANYBLOB="05000000000000003b1decf6c3edc3378dcb2f74a4454467fe4927"], 0x10}], 0x2, &(0x7f0000002800)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xc8, 0x4000000}, 0x14) sendto$inet(r0, &(0x7f0000000b80)="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", 0x217, 0x8041, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0x5, 0x7, 0x3, 0x8000, 0x8}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f00000000c0)="92f4", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/11 22:49:27 executing program 1: r0 = socket(0x2, 0x802, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006ef000), 0x0, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000040)=""/43, &(0x7f0000000080)=0x2b) recvmmsg(r0, &(0x7f0000001cc0)=[{{&(0x7f0000000140)=@alg, 0x80, &(0x7f0000000780), 0x0, &(0x7f0000000840)=""/221, 0xdd}, 0x9}, {{&(0x7f0000000940)=@rc, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=""/235, 0xeb}}, {{0x0, 0x0, &(0x7f0000001c40), 0x0, &(0x7f0000001c80)=""/7, 0x7}}], 0x3, 0x2, &(0x7f0000000000)={0x77359400}) 2018/04/11 22:49:27 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0x14) sendmmsg(r0, &(0x7f0000000b40)=[{{&(0x7f0000000640)=@can={0x1d, r1}, 0x80, &(0x7f0000000700)=[{&(0x7f00000006c0)="5b9cafeedfc594", 0x7}], 0x1, &(0x7f0000000740)=[{0x60, 0x13b, 0xa96, "5f8ba868bd73b965b143d51266b9a5109ea045e0f523af904f246c03b0d1b87e7207b06f68d717aace362f1eeea50d1f202ea808a25565e2f3be54d31272a6db9fd95ce102082f5e017f2e656ae6ed"}, {0xd8, 0x0, 0x1, "4f116e4b0b7344304913f1c02d4bdc96acb8d6cedd4eb4fb54d0ca4c327dc3bacb9f694e230ad60ffc0b6d4c41c3a07a25ad59d57485d29a7a9227ae8d34d898e8b91b494e6ef47da4d9417a0ecc32715c94bceb04da5a5b6169bf8c0e95f7b05b0d7b4b85b477d4e450379ce5ad4de56a5aece73322a1b2fd12559ca6d00d1af0000b5a549dabaee304eebda940b2a7429ed895088327b53528189e5ffefb677c43ced902d509e372e62fa8927d119fcef57973fc4c02cde03223e8cf0a24f544"}], 0x138, 0x4000}, 0x200}, {{&(0x7f0000000880)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000900)="f58f0c5925e1eb91315176ff567f5158ba3dbdf798e312c8140f3577e6d448a03caff6b136bdccf85ee60d6e158041b9e35fc55f6c421bd28a919cbf6bfcd2453eb3ffe541ba0a497b57ce1851b690a2c583", 0x52}], 0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x150, 0x8010}, 0xffffffff}], 0x2, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendmmsg(r0, &(0x7f0000000140), 0x400000000000132, 0x0) 2018/04/11 22:49:27 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4a900, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)={0x4bd8, 0x1, 0x1}) r1 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x5, 0x7, 0x7f, 0x3}, 0x2c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000240)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000245000)={r1, &(0x7f0000000000)="f27b2531598dca", &(0x7f000039c000)}, 0x20) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x800, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00002ae000), &(0x7f0000000180)="a49f3c772410fc8a4e1ebbbba3c5c9fbcd4839fb92ca7d653969f25fd96f945c07f61fb28631e4cecd3bd9cf6e316d0c5258562c81936fc0481f9a98eff13639281c8eac8ca9c2fafab16ab7ac8c57188ab511e218dd1e4f013eff94b66b6cca5577b95fb93a68760a763040b00409ef055ff80cf982b1be0ab88972c464afded7ec563f6d24e4f58d7ffa83d1c5ae4a80a56601da1f085ecd0d4beb413a653c7a27f6", 0x1}, 0x20) 2018/04/11 22:49:28 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000200)=0x3, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) sendto$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) close(r0) 2018/04/11 22:49:28 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYBLOB="87050000c85d017bfed57fc89ef3491b9817f072ff250cd066819081ea1d1df29faa2cd052b95dd9ebf618d5777d6eef299fdae9293ae7aa68a4a3daa96b4e19e72949dc1d5944aa54"], &(0x7f0000000080)=0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000180)=""/103) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl(r1, 0xfffffffffffff706, &(0x7f0000000280)="b7d37b69d0e0e9572fe15ff5c5bb7b1cd9c3c7c7ced409bafd2da572b44fe992fee7ad085e750bb9380bd6a4df21eb42b965987e3186de5d1d0d47ff58d175b068b475981854ae31571330111f1f15ed2259128383cb188752e3eb02786b9b96773076dde3148a7004027fee1efc827881d065b7c13307dd2913212e8c397f25986362288aa078d32f339f1b908ec888d1b6b717abff0e63c648280cc4d7337dc302c23f1d33ff1568bf1b0bcbfb45644bfee29f995dab24ee4b327e2d0b54d368") write(r1, &(0x7f0000000180), 0xff4d) 2018/04/11 22:49:28 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0xffffffffffffff32) getdents(0xffffffffffffffff, &(0x7f0000000040)=""/47, 0x134) getdents(0xffffffffffffffff, &(0x7f0000000ea9)=""/407, 0x197) 2018/04/11 22:49:28 executing program 4: socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x2, 0x8}) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x1}) setns(r0, 0x0) 2018/04/11 22:49:28 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:28 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:28 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000200)=0x3, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) sendto$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) close(r0) 2018/04/11 22:49:28 executing program 0: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x11, 0x803, 0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100), 0xfffffffe}]) ioctl$int_out(r1, 0x5460, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f0000000040)=0x2, 0x1, 0x1, &(0x7f00000000c0)={r2, r3+30000000}, &(0x7f0000000100)=0x1, 0x1) 2018/04/11 22:49:28 executing program 1: unshare(0x80a2000) r0 = userfaultfd(0x800) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x10000) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000040)=""/78) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/11 22:49:28 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000bc4ff0)=@req={0x3fc, 0x0, 0x20000000001}, 0x10) writev(r2, &(0x7f0000a54000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r2) read(r1, &(0x7f0000273ff9)=""/7, 0x3be) 2018/04/11 22:49:28 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000100)=""/69, 0x45, 0x2, &(0x7f0000000180)={0x4, 0x77b4, 0x1000, "50fce27aa218", 0x100}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f000091f000)={0x2000001d}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00000010c0)={0x1}) 2018/04/11 22:49:28 executing program 0: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x11, 0x803, 0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100), 0xfffffffe}]) ioctl$int_out(r1, 0x5460, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f0000000040)=0x2, 0x1, 0x1, &(0x7f00000000c0)={r2, r3+30000000}, &(0x7f0000000100)=0x1, 0x1) 2018/04/11 22:49:28 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:28 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:28 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40400, 0x80) listen(r1, 0x3ff) r2 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000000380)=[{&(0x7f00000000c0)='K', 0x1}], 0x1, 0x0) 2018/04/11 22:49:28 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001780)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) recvmmsg(r0, &(0x7f0000004c80)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/149, 0x95}, {&(0x7f0000000140)=""/220, 0xdc}, {&(0x7f0000000240)=""/102, 0x66}, {&(0x7f00000002c0)=""/133, 0x85}, {&(0x7f0000000380)=""/36, 0x24}], 0x5, 0x0, 0x0, 0x6}, 0x8}, {{&(0x7f0000000440)=@l2, 0x80, &(0x7f0000000500)=[{&(0x7f00000004c0)}], 0x1, &(0x7f0000000540)=""/140, 0x8c, 0x7}, 0x1000}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000600)=""/240, 0xf0}, {&(0x7f0000000700)=""/149, 0x95}], 0x2, &(0x7f0000000800)=""/6, 0x6, 0x4}, 0x8}, {{&(0x7f0000000840)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000ac0)=[{&(0x7f00000008c0)=""/48, 0x30}, {&(0x7f0000000900)=""/42, 0x2a}, {&(0x7f0000000940)=""/188, 0xbc}, {&(0x7f0000000a00)=""/61, 0x3d}, {&(0x7f0000000a40)=""/116, 0x74}], 0x5, &(0x7f0000000b40)=""/208, 0xd0, 0x8}, 0x8}, {{&(0x7f0000000c40)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001180)=[{&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000000cc0)=""/231, 0xe7}, {&(0x7f0000000e80)=""/179, 0xb3}, {&(0x7f0000000dc0)=""/7, 0x7}, {&(0x7f0000000f40)=""/168, 0xa8}, {&(0x7f0000001000)=""/166, 0xa6}, {&(0x7f00000010c0)=""/174, 0xae}], 0x7, &(0x7f0000001200), 0x0, 0x698e}, 0x5}, {{&(0x7f0000001340)=@ax25, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001440)=""/158, 0x9e}, {&(0x7f00000012c0)=""/20, 0x14}, {&(0x7f0000001500)=""/223, 0xdf}, {&(0x7f0000002800)=""/4096, 0x1000}], 0x4, &(0x7f0000001600)=""/19, 0x13, 0x4b}, 0x7}, {{&(0x7f0000001640)=@can, 0x80, &(0x7f0000004c00)=[{&(0x7f00000016c0)=""/6, 0x6}, {&(0x7f0000001700)=""/54, 0x36}, {&(0x7f0000003800)=""/161, 0xa1}, {&(0x7f00000038c0)=""/149, 0x95}, {&(0x7f0000003980)=""/4096, 0x1000}, {&(0x7f0000004980)=""/160, 0xa0}, {&(0x7f0000004a40)=""/187, 0xbb}, {&(0x7f0000004b00)=""/252, 0xfc}], 0x8, &(0x7f0000001740)=""/21, 0x15, 0xae}, 0x8}], 0x7, 0x40010000, &(0x7f0000004e40)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000004e80)={0x0, 0x7}, &(0x7f0000004ec0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000004f00)=@assoc_id=r2, &(0x7f0000004f40)=0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000001400)=[{{&(0x7f0000000e00)=@generic={0x0, "1cbb6e84b83821061dcc7476237e8bbf553220f32fd551d21ca4252047323806fc1d348ebc73efc2630f96454a3da043853d2f6ddd733a043540ac5da8d7f2be13bf293dde0c0a5636b20fcb5fcf154218c3ec9ae5b698e4b080202f19c07abc773c62bad41fde27906653d2e26fae6a94492ca171515521392488e1cb39"}, 0x80, &(0x7f0000001300)=[{&(0x7f0000001240)="20e51e56e0dffa185eda9bc56edf7663d4910cdd8d2a4a7cabb9b96a3de02420efe3753d9efac84370ed9865908ce50332619729e9f974824a89251c5e198d492e79168601e07c5a0176afacc7fa28726d9f0d7dcdece3989f50a18515eae2d5052a1f2b7b695a2a61dc0e8fc492d63edadc1dea1c2bcce04346936a0f2c3839", 0x80}], 0x1, &(0x7f0000002800)}}], 0x1, 0x0) 2018/04/11 22:49:29 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:29 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000100)=""/69, 0x45, 0x2, &(0x7f0000000180)={0x4, 0x77b4, 0x1000, "50fce27aa218", 0x100}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f000091f000)={0x2000001d}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00000010c0)={0x1}) 2018/04/11 22:49:29 executing program 6: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) socket$inet6_sctp(0xa, 0x73f44c0fbb7bede3, 0x84) socketpair(0x9, 0x3, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000180)=0x40) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000001c0)) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000040)={0x1, 0x1, {0x0, 0x3, 0x0, 0x1}}) ftruncate(r0, 0x100000001) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000000c0)) 2018/04/11 22:49:29 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f80100", 0x18}], 0x0, &(0x7f0000000240)=ANY=[]) syz_mount_image$vfat(&(0x7f0000000340)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1, 0x1, &(0x7f0000000500)=[{&(0x7f00000003c0), 0x0, 0x7}], 0x40001, &(0x7f0000000f40)=ANY=[]) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x0) syz_mount_image$xfs(&(0x7f0000000480)='xfs\x00', &(0x7f0000000600)='./file2\x00', 0xfffffffffffffc03, 0x0, &(0x7f0000000400), 0x2003c, &(0x7f0000000680)={'\x00', {[{@quota='quota', 0x2c}, {@swidth={'swidth', 0x3d, [0x33, 0x32, 0x35, 0x31, 0x38]}, 0x2c}, {@rtdev={'rtdev', 0x3d, './file0\x00'}, 0x2c}]}}) open_by_handle_at(r1, &(0x7f0000000ec0)=ANY=[@ANYBLOB="78000000070000001bbdd62904b2ba66ff01e0110658a98db676650d74797dc148e5ad1b2afffeeb249eba6120d349eb20333a0db835115d6213c7fa158a6ff59951340b1fc661afd2d7bfa4050b219572a0ac468e68dcfddd3f8f4c19dd90913122f3a1e4dde3604d0f29575a77421f07e451ceea8ea872"], 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000", 0x15}], 0x0, &(0x7f0000000240)=ANY=[]) vmsplice(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f0000000140)}], 0x3da, 0x7) ftruncate(r1, 0xfffffffffffeffff) syz_mount_image$minix(&(0x7f0000000140)='minix\x00', &(0x7f00000001c0)='./file0/file0\x00', 0x3ff, 0x2, &(0x7f00000005c0)=[{&(0x7f00000006c0)="3910d774cac32489f0b3ce0713eca92487a33135dbdf5fa6b3d25403e9fa495f6c5f11d163a53715c46fce60effd57884085dca4eb303dcc0ec6dcc629c3427c7511d1991bae7ab5cbe0240a79cc645c4afd771187bafdf3ab9dcc125685a6a8ec9059290e38272cddf0cf6b726018516d5232ec4b7afef6ba312b2d1c54f03ce20073a08c4d1ced5830dd", 0x8b, 0x100000001}, {&(0x7f0000000780)="0003a26299bee6a6d6db1c68a0f68a0f446cfc3730af11eef0c03f1f165ed42cb50d6ec4b5d1c77096eab41cc4c22a89ceb8993cc0e867caff1069a7948983cdedb219a9635446bb82fa33e361352625ab6507", 0x53, 0x4}], 0x140000, 0x0) fsync(r1) syz_mount_image$reiserfs(&(0x7f0000000b00)='reiserfs\x00', &(0x7f0000000b40)='./file0/"ile0/file0\x00', 0x5, 0x1, &(0x7f0000001300)=[{&(0x7f0000000b80), 0x0, 0x4}], 0x64043, &(0x7f0000000e40)={[{@hash_rupasov='hash=rupasov', 0x2c}]}) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="a1e479b9e8"], &(0x7f0000000200), 0x80400) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) fdatasync(0xffffffffffffffff) symlinkat(&(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file0/file0\x00') close(0xffffffffffffffff) open(&(0x7f00000000c0)='./file0/"ile0\x00', 0x0, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000440)={r2}) mkdir(&(0x7f0000000300)='./file0/"ile0\x00', 0x20) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) read$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/11 22:49:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$getreaper(0x2d, &(0x7f00000003c0)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x81, @empty, 0x1}}, 0x4, 0x2}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="a1000000f61fe8db81a6048bbdcd3c17de70295368d348774626e373729faab87d8befee1fc03dada135a2c0f4401487c6c13d6a5cfed8ee5d6b384f358fcb539c2200513f87207509000000bb333106a5b34f5440e6ad0b47ea298973471c569bae168181726f6968a4874248005bdf535855373b635a9c84fdfb2dddc5df1f9b5c011f12debc6e362598b566b1156b042a1e2dd5c7ccd0d31ffe76d66da8d93ad8291da37555b4b47f3e85fe4c397b059a50b5018470ec00000000000000000000000000"], &(0x7f0000000240)=0xa9) getrusage(0x0, &(0x7f0000000180)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000380)=0x6, 0x4) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) 2018/04/11 22:49:29 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x60) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x3ff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23, @rand_addr=0x7}}}, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) sendmsg$nl_generic(r1, &(0x7f00000018c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20890000}, 0xc, &(0x7f0000001880)={&(0x7f0000001900)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="2024f90b7e3c92999911544a433ed816f9270f61c01e6ed9a25899b4adee54469db39ed2cc101e1cf004baf3132bd712f69185ed65b3e3a97752b013f250cce9c13c215fbbdf1f966f65f67560d06a6823acb10dde2d8f7ac06df903d6626a45e5362c096c59b972fbdbdc6fb90b93b07f1c359c064b17360e07f1f84b7d967caf0000e801020008004c00", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="14000700fe80000000000000000000000000000b0000"], 0x1750}, 0x1, 0x0, 0x0, 0x8000}, 0x4048800) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f96000)={0x9}, 0xfe53) close(r0) 2018/04/11 22:49:29 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000200)=0x3, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) sendto$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) close(r0) 2018/04/11 22:49:29 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8000400) r1 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="2c23ee2ed1e67fa24da011bc9f7077a264652a6c9dcde9b14719290a8481ed044a56380653e1bb9c208a972b8e697374ef18dc562e7b7fe488eed19a1a222f23b36d4597c0d9f8db656ee7d69ec9ba728e54fda4d7ef5547145ca0cacdc867f5250096fe371c955f08af16d5e5ee09760fd2373082071a0ef8", 0x79, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r1, 0x548) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0xc557) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00003bbfd8)={0x0, 0x0, &(0x7f000017bfe5)=""/27, &(0x7f000074f000)=""/243, &(0x7f00008c8f02)=""/254, 0x2}) [ 91.467347] QAT: Invalid ioctl [ 91.472070] QAT: Invalid ioctl 2018/04/11 22:49:29 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x2) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) getsockopt(r0, 0x1, 0x4, &(0x7f0000000080)=""/252, &(0x7f0000000180)=0xfc) 2018/04/11 22:49:29 executing program 3: syz_emit_ethernet(0x19b, &(0x7f0000000540)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x10, 0x2b, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) write$tun(r0, &(0x7f0000000040)={@void, @hdr={0x1, 0x0, 0x20, 0xeb, 0x0, 0x7fffffff}, @llc={@snap={0xaa, 0x0, "ba", "cdaabf", 0x8897, "e5f2b155df8e664940a49a370b471d5d961d18c6f519e58f11f9689c7b01dad93bd528247d577658abf560f97e394765a20a0fa51690545a5310327614665ca92f8807311c0170a6190cd839b26a8a677ba9d39e7e631b39a5d66daed30876fa88004a3c6920231a00cd21b6c5571eb8369e43b95c07edff895e8df18a9dc1f9a73efa441a656dd2dd15f25fd739837c2fd6f69b3022f609723cef4304786b6fd1dbece77de34859a981bae7ade65a9301d75e5aa50d8602ad0e651ca47efca2fd2c8eebc841329d"}}}, 0xda) [ 91.516195] QAT: Invalid ioctl 2018/04/11 22:49:29 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:29 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000100)=""/69, 0x45, 0x2, &(0x7f0000000180)={0x4, 0x77b4, 0x1000, "50fce27aa218", 0x100}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f000091f000)={0x2000001d}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00000010c0)={0x1}) 2018/04/11 22:49:29 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x19, &(0x7f00003ad000)=ANY=[@ANYBLOB="6d616e676c6500000000060000000000000000000000000000000000000000001f0000000600000090030000c8010000000000006002000000000000000000002b6bf8020000f8020000f8020000f8020000f80200000600", @ANYPTR=&(0x7f00000affa0)=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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000000000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000000000002800434845434b53554d0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000000000000280054544c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000000000000280045434e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000000000000028004453435000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3f0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000012c0)={0x0, @broadcast, @multicast2}, &(0x7f0000001300)=0xc) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r2, 0x320, 0x70bd2a, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1ff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3ff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x1) 2018/04/11 22:49:29 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f80100", 0x18}], 0x0, &(0x7f0000000240)=ANY=[]) syz_mount_image$vfat(&(0x7f0000000340)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x1, 0x1, &(0x7f0000000500)=[{&(0x7f00000003c0), 0x0, 0x7}], 0x40001, &(0x7f0000000f40)=ANY=[]) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x0) syz_mount_image$xfs(&(0x7f0000000480)='xfs\x00', &(0x7f0000000600)='./file2\x00', 0xfffffffffffffc03, 0x0, &(0x7f0000000400), 0x2003c, &(0x7f0000000680)={'\x00', {[{@quota='quota', 0x2c}, {@swidth={'swidth', 0x3d, [0x33, 0x32, 0x35, 0x31, 0x38]}, 0x2c}, {@rtdev={'rtdev', 0x3d, './file0\x00'}, 0x2c}]}}) open_by_handle_at(r1, &(0x7f0000000ec0)=ANY=[@ANYBLOB="78000000070000001bbdd62904b2ba66ff01e0110658a98db676650d74797dc148e5ad1b2afffeeb249eba6120d349eb20333a0db835115d6213c7fa158a6ff59951340b1fc661afd2d7bfa4050b219572a0ac468e68dcfddd3f8f4c19dd90913122f3a1e4dde3604d0f29575a77421f07e451ceea8ea872"], 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000", 0x15}], 0x0, &(0x7f0000000240)=ANY=[]) vmsplice(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f0000000140)}], 0x3da, 0x7) ftruncate(r1, 0xfffffffffffeffff) syz_mount_image$minix(&(0x7f0000000140)='minix\x00', &(0x7f00000001c0)='./file0/file0\x00', 0x3ff, 0x2, &(0x7f00000005c0)=[{&(0x7f00000006c0)="3910d774cac32489f0b3ce0713eca92487a33135dbdf5fa6b3d25403e9fa495f6c5f11d163a53715c46fce60effd57884085dca4eb303dcc0ec6dcc629c3427c7511d1991bae7ab5cbe0240a79cc645c4afd771187bafdf3ab9dcc125685a6a8ec9059290e38272cddf0cf6b726018516d5232ec4b7afef6ba312b2d1c54f03ce20073a08c4d1ced5830dd", 0x8b, 0x100000001}, {&(0x7f0000000780)="0003a26299bee6a6d6db1c68a0f68a0f446cfc3730af11eef0c03f1f165ed42cb50d6ec4b5d1c77096eab41cc4c22a89ceb8993cc0e867caff1069a7948983cdedb219a9635446bb82fa33e361352625ab6507", 0x53, 0x4}], 0x140000, 0x0) fsync(r1) syz_mount_image$reiserfs(&(0x7f0000000b00)='reiserfs\x00', &(0x7f0000000b40)='./file0/"ile0/file0\x00', 0x5, 0x1, &(0x7f0000001300)=[{&(0x7f0000000b80), 0x0, 0x4}], 0x64043, &(0x7f0000000e40)={[{@hash_rupasov='hash=rupasov', 0x2c}]}) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="a1e479b9e8"], &(0x7f0000000200), 0x80400) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) fdatasync(0xffffffffffffffff) symlinkat(&(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file0/file0\x00') close(0xffffffffffffffff) open(&(0x7f00000000c0)='./file0/"ile0\x00', 0x0, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000440)={r2}) mkdir(&(0x7f0000000300)='./file0/"ile0\x00', 0x20) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) read$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/11 22:49:29 executing program 3: unshare(0x40600) splice(0xffffffffffffffff, &(0x7f0000000080), 0xffffffffffffffff, &(0x7f0000000100), 0xffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) 2018/04/11 22:49:29 executing program 1: getpid() r0 = dup(0xffffffffffffff9c) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x44009) kexec_load(0x0, 0x1, &(0x7f0000001580)=[{&(0x7f0000000340), 0x0, 0x80000001}], 0x3e0000) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x1, 0x20000) read$eventfd(r1, &(0x7f0000000200), 0xfffffe08) write$eventfd(r0, &(0x7f0000000000)=0x8, 0x7) ftruncate(r2, 0x200000000000000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', r3}) r4 = syz_open_dev$usbmon(&(0x7f0000001640)='/dev/usbmon#\x00', 0xe1, 0x400) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000001680)=0x9ecd, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xa9e1877}, &(0x7f0000000140)=0x8) 2018/04/11 22:49:29 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000100)=""/69, 0x45, 0x2, &(0x7f0000000180)={0x4, 0x77b4, 0x1000, "50fce27aa218", 0x100}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f000091f000)={0x2000001d}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00000010c0)={0x1}) 2018/04/11 22:49:30 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:30 executing program 5: unshare(0x40600) r0 = inotify_init() r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) sendmsg(r1, &(0x7f00000014c0)={&(0x7f0000000080)=@nfc={0x27, 0x1, 0x1, 0x7}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)="21cabc1a01df2a2ad1174f6ed5f01f6dc5e81bf1c85e909a26e4e8b2d0fd180d0af7c39c33ebde14e1be90a22bcf0a119c65ad9cd5e7dfac751ac9ea8f856bd0034b53b47385636e27d6401b4a732d4933f9f1322849d142da0f318b6e9cb35568d1c1937502a55ba79b08a31851a1515c44c7d764a93479a96670e7135a506e7c7d4b1c6ce503c8eb5ded73ab7a1b524f95c1a8dea0598ec9", 0x99}, {&(0x7f00000001c0)="864ef70540a7b89ef5429e1ff441f5ceebb3a90f48081220f07295b82de5ce1a88ff471194e6bcde3d4356de31a8765525c9ae368f02cd3bffe4d48aaf57da5b1efee19bbbff8328993e", 0x4a}, {&(0x7f0000000240)="bd046a32ad636c60fe32f22a8655893694357a89dd666c46b381cac33913d7f5901173d46fedb539dc8bdc9e31f83389f0b88750d94ef53b845fcbc3b04e643d5ee85bab1b0307e3bc91acfdaba1207780f6cf48c60be849cb19a8f7f28d2223810cc424ca83b92054072d5b51e25dca9231111adba5d058f535f746b0471b11efe29a2a8176440f751264965085646089c174de4b03814631f718a16339a5030b7e3be69aac8084acdaef29fb48a1ee34ade7324900a69356bf348ff8a978fdef2c476922edafe220145643", 0xcc}, {&(0x7f0000000340)="fc57ebe75fe469afb97861dfcf1210d03f0aaaf94c6dde89b167a299b27467baa6896b", 0x23}, {&(0x7f0000000380)="e02145192f65272da4c72c603b5f9b4823670faebdf98374d4f96d29bf3aacb2abb9", 0x22}, {&(0x7f00000003c0)="20105c3aa77405e9056c02", 0xb}], 0x6, &(0x7f0000001500)=ANY=[@ANYBLOB="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"], 0x1010, 0x4000000}, 0x0) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x20) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/11 22:49:30 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x3, 0x2b9) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x80, 0x0) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f00000000c0)=0x1, 0x4) recvfrom$inet6(r0, &(0x7f0000000040)=""/17, 0x11, 0xfdd5d6da2b2bf446, &(0x7f0000000100)={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/04/11 22:49:30 executing program 1: getpid() r0 = dup(0xffffffffffffff9c) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x44009) kexec_load(0x0, 0x1, &(0x7f0000001580)=[{&(0x7f0000000340), 0x0, 0x80000001}], 0x3e0000) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x1, 0x20000) read$eventfd(r1, &(0x7f0000000200), 0xfffffe08) write$eventfd(r0, &(0x7f0000000000)=0x8, 0x7) ftruncate(r2, 0x200000000000000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', r3}) r4 = syz_open_dev$usbmon(&(0x7f0000001640)='/dev/usbmon#\x00', 0xe1, 0x400) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000001680)=0x9ecd, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xa9e1877}, &(0x7f0000000140)=0x8) 2018/04/11 22:49:30 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) close(r0) 2018/04/11 22:49:30 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000100)=""/69, 0x45, 0x2, &(0x7f0000000180)={0x4, 0x77b4, 0x1000, "50fce27aa218", 0x100}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00000010c0)={0x1}) 2018/04/11 22:49:30 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:30 executing program 6: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) r0 = msgget(0x3, 0x40) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/232) munmap(&(0x7f00001b6000/0x3000)=nil, 0x3000) 2018/04/11 22:49:30 executing program 0: socketpair(0x5, 0x80803, 0x1f6c, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x50, "4a5697a093ad6e7652a32a043fb95d0e71820adeb7da439fd5a2c404d192747f0bbadeab75e9c9ed101de943ac706f6294842628e7cc98250942ec83b51c4a0c4137af523c05c92c1b150601fbfeaa9f"}, &(0x7f0000000100)=0x58) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000300)={'vcan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000200)={0x3, 0x80000001}) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000a8ce08)=ANY=[@ANYBLOB="b8000000140001040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00400300000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xb8}, 0x1}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000002c0)={r3, 0x4}) 2018/04/11 22:49:30 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x6}}, [0x3f, 0x800, 0x1, 0x100000000, 0x5, 0x401, 0x9, 0xfffffffffffffffd, 0x3, 0x401, 0x4, 0x8, 0x80000001, 0x6, 0xfff]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={r2, 0x200, 0x30}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x480000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000380)=0xffffffffffffff56) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000140)={{}, {0xe, 0xfffffffffffffffc}}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000340)={r2, 0x9}, 0x8) 2018/04/11 22:49:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40080001}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400240, 0x82) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000140)={0x8, 0x5, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, 'lo\x00'}) r2 = dup3(r0, r0, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000080)={0x7ff, {0x2, 0x4e22, @rand_addr=0x18b1a000000}, {0x2, 0x4e23}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x80, 0x5, 0x3, 0x80000001, 0x3, &(0x7f0000000040)='ifb0\x00', 0x8, 0xe96, 0xfffffffffffffff9}) unlink(&(0x7f0000000000)='./file0\x00') setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000340)={@un=@abs={0x0, 0x0, 0x4e23}, {&(0x7f0000000180)=""/213, 0xd5}, &(0x7f0000000300), 0x10}, 0xa0) 2018/04/11 22:49:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00000eb000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000835000)={&(0x7f0000352000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0x1c}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) 2018/04/11 22:49:30 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='securityfs\x00', 0x0, &(0x7f0000000180)="ab96f75051302d086ff359593b38120d9522e48bc0680161da8c56d4b310893ecfab34ff49d20c9217468122c488c1371f9c86fe56d185596da3dba8bc76d1125ca911c51b427474aad63dfd82aa9d01dc0da6d1f0f15681e8c5c606e0258b5a6029e9968355392cd68dd36873d5") mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f0000000080)="72616f04d99d69fb1933f8fc9d0d5200", 0x100000, &(0x7f0000ce3000)) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) bind$nfc_llcp(r0, &(0x7f00000002c0)={0x27, 0x0, 0x1, 0x7, 0x9, 0x2, "9ca2929d804d3de48d29a994aa59666ca178b79c0df11cda7ca268405011b7e1355ee5421ddb9302106906e74357c1f28d8ed5dec2a23b7e8d4ad964442ab8", 0x33}, 0x60) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000000000)='udf\x00', 0x1003, 0x0) mount(&(0x7f0000f27ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='ncpfs\x00', 0x84000, &(0x7f00000002c0)) 2018/04/11 22:49:30 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000100)=""/69, 0x45, 0x2, &(0x7f0000000180)={0x4, 0x77b4, 0x1000, "50fce27aa218", 0x100}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00000010c0)={0x1}) 2018/04/11 22:49:30 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980), 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:30 executing program 0: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f0000000080)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) timer_delete(r1) r2 = getpid() fcntl$setflags(r0, 0x2, 0x1) r3 = getpgid(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x101042) 2018/04/11 22:49:31 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7b753c31273", 0x1b}], 0x1, &(0x7f0000001100)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0xc0002) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x5, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000040)={r1, 0x3}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x65}) getcwd(&(0x7f00000002c0)=""/182, 0xb6) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/11 22:49:31 executing program 3: socketpair$unix(0x1, 0x805, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000001c0)=""/13) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/208, 0xd0}], 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1800000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x7c, r2, 0x502, 0x70bd2c, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x15}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x7c}, 0x1}, 0x20000000) 2018/04/11 22:49:31 executing program 6: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000100)=""/69, 0x45, 0x2, &(0x7f0000000180)={0x4, 0x77b4, 0x1000, "50fce27aa218", 0x100}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00000010c0)={0x1}) 2018/04/11 22:49:31 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr-aes-aesni,ghash-generic)\x00'}, 0x58) memfd_create(&(0x7f0000000040)='.selinuxcpuset$\\#cpuset@-(*!&\x00', 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e38354dbb700cc00000000", 0xfffffffffffffed8) 2018/04/11 22:49:31 executing program 5: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f0000000100)='./control/file2/file0\x00', 0x83) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xb, 0x5, 0x3f, 0x10000, 0x2, 0xffffffffffffffff, 0x4}, 0x2c) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x4, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r3, &(0x7f0000000080), &(0x7f0000000180)=""/107}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000200)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000000240)={'vcan0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) r5 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f0000000040)={{0x4, 0x5}, 'port1\x00', 0x1, 0x0, 0x1ff, 0x5, 0x8, 0x4, 0x7, 0x0, 0x7, 0x40}) rmdir(&(0x7f0000000000)='./control/file1\x00') unlink(&(0x7f0000f86000)='./control/file0\x00') umount2(&(0x7f00006aeff0)='./control/file2\x00', 0x0) rmdir(&(0x7f00002ccff0)='./control/file1\x00') close(r2) 2018/04/11 22:49:31 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000100)=""/69, 0x45, 0x2, &(0x7f0000000180)={0x4, 0x77b4, 0x1000, "50fce27aa218", 0x100}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00000010c0)={0x1}) 2018/04/11 22:49:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980), 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:31 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) close(r0) [ 93.820695] QAT: Invalid ioctl [ 93.880635] QAT: Invalid ioctl [ 93.908318] sd 0:0:1:0: [sg0] tag#4088 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 93.917280] sd 0:0:1:0: [sg0] tag#4088 CDB: opcode=0x20 [ 93.922780] sd 0:0:1:0: [sg0] tag#4088 CDB[00]: 20 00 00 00 00 00 00 00 00 00 00 00 00 08 00 00 [ 93.931732] sd 0:0:1:0: [sg0] tag#4088 CDB[10]: 00 00 00 00 00 43 40 06 00 00 00 00 00 00 00 00 [ 93.940717] sd 0:0:1:0: [sg0] tag#4088 CDB[20]: 00 00 00 00 00 08 00 00 00 00 00 00 00 40 0e 00 [ 93.949659] sd 0:0:1:0: [sg0] tag#4088 CDB[30]: 20 00 00 00 00 fe ff ff ff ff ff ff ff 40 03 00 2018/04/11 22:49:31 executing program 6: syz_open_dev$vcsa(&(0x7f0000000600)='/dev/vcsa#\x00', 0x0, 0x200401) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) r1 = getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r2, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x238}}], 0x2, 0x0) r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000000)={0x8, 0x1, r1, 0x4, r3, 0x3, 0x3ff, 0x1}) writev(r0, &(0x7f0000000040), 0x146) io_setup(0x2, &(0x7f0000000440)=0x0) io_cancel(r4, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x6, 0x80000000, r2, &(0x7f0000000480)="bcc0d7e7df6c488cdc970ce88fdfe95c3554897a36ee712f6dad8f7dd71310c5c7", 0x21, 0xbe, 0x0, 0x1, r0}, &(0x7f0000000500)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000540)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x4bec, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23}], 0x88) 2018/04/11 22:49:31 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000100)=""/69, 0x45, 0x2, &(0x7f0000000180)={0x4, 0x77b4, 0x1000, "50fce27aa218", 0x100}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f000091f000)={0x2000001d}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00000010c0)={0x1}) [ 93.958676] sd 0:0:1:0: [sg0] tag#4088 CDB[40]: 20 00 00 00 00 02 00 00 00 00 00 00 00 0e 00 00 [ 93.967618] sd 0:0:1:0: [sg0] tag#4088 CDB[50]: 00 00 00 00 00 2e 2f 66 69 6c 65 30 2f 66 69 6c [ 93.976574] sd 0:0:1:0: [sg0] tag#4088 CDB[60]: 65 30 00 00 00 2018/04/11 22:49:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980), 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:32 executing program 3: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendto$inet(r0, &(0x7f00000000c0)="f13e27308b26ef6ae631e4bf99a21a85f455cbba22295bfa6f940674cb6175e1e46da87cfd47fe37dfc6e9ef3dccfb1acff33914eefaa901172a763e8f331155ee1b1cce4102af26f0b4246524a7d937bd723cbe1a18e7668cf7d6b86576170c0864df5043570e76bfd672e69d5aab96b1546f6249675ffe65f7d299f5caea46f8c65af8505d375f14571c4c6e9a1c4cb1b1bf4a3a62e52af9a4c5af0f73fb9a9aea00bc7501bd79", 0xa8, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/04/11 22:49:32 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x6, 0x30, 0x4, 0x2}, &(0x7f0000000140)=0x18) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x200000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={r0, 0x50, &(0x7f0000000440)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000500)=r3, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e22, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000540)={r1, @in6={{0xa, 0x4e22, 0x0, @empty, 0x8}}}, 0x58) accept$ax25(r0, 0x0, &(0x7f0000000400)) openat(r0, &(0x7f00000000c0)='./file0/', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x100000000}}}, 0x84) 2018/04/11 22:49:32 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000100)=""/69, 0x45, 0x2, &(0x7f0000000180)={0x4, 0x77b4, 0x1000, "50fce27aa218", 0x100}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f000091f000)={0x2000001d}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f00000010c0)={0x1}) 2018/04/11 22:49:32 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e21}}) sendto$inet(r0, &(0x7f0000000080)="c8", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/11 22:49:32 executing program 3: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendto$inet(r0, &(0x7f00000000c0)="f13e27308b26ef6ae631e4bf99a21a85f455cbba22295bfa6f940674cb6175e1e46da87cfd47fe37dfc6e9ef3dccfb1acff33914eefaa901172a763e8f331155ee1b1cce4102af26f0b4246524a7d937bd723cbe1a18e7668cf7d6b86576170c0864df5043570e76bfd672e69d5aab96b1546f6249675ffe65f7d299f5caea46f8c65af8505d375f14571c4c6e9a1c4cb1b1bf4a3a62e52af9a4c5af0f73fb9a9aea00bc7501bd79", 0xa8, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) [ 94.298278] sd 0:0:1:0: [sg0] tag#4088 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 94.307299] sd 0:0:1:0: [sg0] tag#4088 CDB: opcode=0x20 [ 94.312804] sd 0:0:1:0: [sg0] tag#4088 CDB[00]: 20 00 00 00 00 00 00 00 00 00 00 00 00 08 00 00 [ 94.321755] sd 0:0:1:0: [sg0] tag#4088 CDB[10]: 00 00 00 00 00 43 40 06 00 00 00 00 00 00 00 00 [ 94.330756] sd 0:0:1:0: [sg0] tag#4088 CDB[20]: 00 00 00 00 00 08 00 00 00 00 00 00 00 40 0e 00 [ 94.339715] sd 0:0:1:0: [sg0] tag#4088 CDB[30]: 20 00 00 00 00 fe ff ff ff ff ff ff ff 40 03 00 [ 94.348726] sd 0:0:1:0: [sg0] tag#4088 CDB[40]: 20 00 00 00 00 02 00 00 00 00 00 00 00 0e 00 00 [ 94.357679] sd 0:0:1:0: [sg0] tag#4088 CDB[50]: 00 00 00 00 00 2e 2f 66 69 6c 65 30 2f 66 69 6c [ 94.366639] sd 0:0:1:0: [sg0] tag#4088 CDB[60]: 65 30 00 00 00 2018/04/11 22:49:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(0xffffffffffffffff, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:32 executing program 3: socket$bt_rfcomm(0x1f, 0x1, 0x3) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2711, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xd) 2018/04/11 22:49:32 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000100)=""/69, 0x45, 0x2, &(0x7f0000000180)={0x4, 0x77b4, 0x1000, "50fce27aa218", 0x100}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f000091f000)={0x2000001d}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f00000010c0)={0x1}) 2018/04/11 22:49:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x10) recvfrom$packet(r1, &(0x7f0000001580)=""/79, 0x4f, 0x40000022, 0x0, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0xffffffffffffffa4) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x468180) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000100)=0x1c, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001800)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f00000017c0)=0xe8) recvfrom$packet(r0, &(0x7f0000001600)=""/122, 0xfffffffffffffe7b, 0x100, &(0x7f0000000380)={0x11, 0xb, r4, 0x1, 0xfe2b, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0xfffffffffffffe6f) recvfrom$llc(r2, &(0x7f0000000040)=""/74, 0x4a, 0x100, &(0x7f00000000c0)={0x1a, 0x317, 0x81, 0x6, 0x80, 0x8}, 0x10) sendmmsg$alg(r3, &(0x7f0000004980)=[{0x0, 0x0, &(0x7f00000048c0)=[{&(0x7f00000038c0)="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", 0xbf0}], 0x1, &(0x7f0000000040)}], 0x1, 0x0) sysinfo(&(0x7f0000000300)=""/115) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/11 22:49:32 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e21}}) sendto$inet(r0, &(0x7f0000000080)="c8", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/11 22:49:32 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) close(r0) 2018/04/11 22:49:32 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7b753c31273", 0x1b}], 0x1, &(0x7f0000001100)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0xc0002) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x5, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000040)={r1, 0x3}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x65}) getcwd(&(0x7f00000002c0)=""/182, 0xb6) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/11 22:49:32 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001200)=0x0) prctl$setptracer(0x59616d61, r1) getgid() sendmsg$unix(r0, &(0x7f0000001580)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001500)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="ca11713c98b011032e69cd22e054fc5f4a96deb76feae51af5b19093c7320132c18e6055fe81b9543cf7c605cdae626aaacdb743c34b2b9fb90821c3b43c3c85ece021c80debb207e3a9d9d38323bc5f6f72c8748014888feca8738236e0aac8a2bd701b935cbd6ee004d3f69a083242060628bb25798807287c4b9267228221b81b9957a5e7e50e01c60b265241dcc2e7ae324b34617e33ed6a13d0da1ab438fbe851598722a46ff3c9", 0xaa}, {&(0x7f0000001180)="3c96cb4b5b007e112ff60bbe4fdc6e93e7bf9977e2874281abaabdd1c118aeae13c27e6ab9d90802cd4a1b0a14fbb5dacec5c3e7f918e3ac4136e64fc4e2644bc05804b6db58bd00c33b84de239c590037a8e39392d23094909b54d0fc27be3111a60799edc3", 0x66}, {&(0x7f00000015c0)="ca890abe1301c086397a5e1c0e9aa5c492fb92afefe63e02dfbf56c6d7ec8e0381784eae6b56808dd82b757ca6ca3230f23055b4b7fb262a4cf3214d833ea54723a0a64a3487d6faaf78ee090ee6a89d73079ca97c73a5f64d05fe9cb3c4f1c8b35f3bf27320e30e01ca98da0c39c9f41c84f02fa5c59547fdc8c78e832d668a23cd", 0x82}, {&(0x7f00000012c0)="858d3f67988094fd8f871e6fef6ce77c64dcc35c4ee333600739a23934387192d3c2ff1e5cf08e82543155c73ccb506860262b7e74902b7f5d6c3d00deb5d560", 0x40}, {&(0x7f0000001300)="d82e06ec1f8bbc5e62ba377ba4da68078272a32514a0122dfe7b00e6ba68e9b8bffb29c031d0ecaafec46fa2eb7595eada6a9d4f90768b154d44dba662f5f9b72a17c4207db2b64ae80f25564f594262a828215ed838c7e69c29cf979fa68ed2bb8cd8", 0x63}, {&(0x7f0000001380)="f76dd1017833e07fe07db293ff969b6ba91cbf9e89e3e0a89238dbcf1d06d09deb5ef47a3ef835a4d5b402a9b64eabd739a0ed9d18885921925a0c076c284e38c02a141af04a6db378ea3a25b0bc643442a8c37c8d404724aa38c68849843a4eb36fa4f67476d5d43dea5f61c28a54e0046f58fb9e8477fbd325d85ef93df9", 0x7f}, {&(0x7f0000001400)="1e77543596f2a65196a7b999278e3394887cec7b41c5d378e5acb992a0f7b1e49af6c4e3e8c3c4d62780892b6fe2af063aefaa961cb5af92447cd75d8d585d10896486859ea555ae32891efc91f50c8cd06bbb2dbb7b603a52037dc22a36c772fece97f9ef9877240da7653dda428b378bbe4cb65a41616454f73c77eee546d250aa93dd60b5e76489f21d7be4dc905a4f2bd2c4b3b8bea27cd6b3cba77a2ffd7b4c532f2538b0a4b9f60ce0c40d698bafc97644c702f3b8d67488e331acc8e6d345b130131b081179990fe62b7f1510adb9189b6998", 0xd6}], 0x8, 0x0, 0x0, 0x4044000}, 0x404c000) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001240)={0x8, 0x2}) migrate_pages(0x0, 0x2, &(0x7f0000001a00)=0x51d, &(0x7f0000001a40)=0xffffffffffffffff) 2018/04/11 22:49:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(0xffffffffffffffff, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) [ 94.730436] sd 0:0:1:0: [sg0] tag#4089 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 94.739337] sd 0:0:1:0: [sg0] tag#4089 CDB: opcode=0x20 [ 94.744853] sd 0:0:1:0: [sg0] tag#4089 CDB[00]: 20 00 00 00 00 00 00 00 00 00 00 00 00 08 00 00 [ 94.753906] sd 0:0:1:0: [sg0] tag#4089 CDB[10]: 00 00 00 00 00 43 40 06 00 00 00 00 00 00 00 00 [ 94.762877] sd 0:0:1:0: [sg0] tag#4089 CDB[20]: 00 00 00 00 00 08 00 00 00 00 00 00 00 40 0e 00 [ 94.771840] sd 0:0:1:0: [sg0] tag#4089 CDB[30]: 20 00 00 00 00 fe ff ff ff ff ff ff ff 40 03 00 [ 94.780859] sd 0:0:1:0: [sg0] tag#4089 CDB[40]: 20 00 00 00 00 02 00 00 00 00 00 00 00 0e 00 00 [ 94.789828] sd 0:0:1:0: [sg0] tag#4089 CDB[50]: 00 00 00 00 00 2e 2f 66 69 6c 65 30 2f 66 69 6c [ 94.798785] sd 0:0:1:0: [sg0] tag#4089 CDB[60]: 65 30 00 00 00 2018/04/11 22:49:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(0xffffffffffffffff, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:32 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980), 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:32 executing program 5: socket$inet6(0xa, 0x80003, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x400080) fchmodat(r0, &(0x7f00000002c0)='./file0\x00', 0x4) perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="4000000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000c000200aaaa04aaaabb0000140003006c6f0000000000000000000000000000647dc36523859528135ad27f8b0a4fdd2ef400bb4611ac5bbe387d59211c564031c31c667837c151ba67c33b63a22f58c8514347ca88847d999565f529f8184f230e386340ca42f07d22dc6003b940a7df459ee5953cd35f7e"], 0x40}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') gettid() open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r4, &(0x7f0000000040), 0x0, 0x0) 2018/04/11 22:49:32 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000100)=""/69, 0x45, 0x2, &(0x7f0000000180)={0x4, 0x77b4, 0x1000, "50fce27aa218", 0x100}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f000091f000)={0x2000001d}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f00000010c0)={0x1}) 2018/04/11 22:49:32 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7b753c31273", 0x1b}], 0x1, &(0x7f0000001100)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0xc0002) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x5, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000040)={r1, 0x3}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x65}) getcwd(&(0x7f00000002c0)=""/182, 0xb6) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/11 22:49:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0x5e6fefbd2e085006) setresuid(0x0, r1, r1) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 95.086633] sd 0:0:1:0: [sg0] tag#4090 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 95.095570] sd 0:0:1:0: [sg0] tag#4090 CDB: opcode=0x20 [ 95.101112] sd 0:0:1:0: [sg0] tag#4090 CDB[00]: 20 00 00 00 00 00 00 00 00 00 00 00 00 08 00 00 [ 95.110095] sd 0:0:1:0: [sg0] tag#4090 CDB[10]: 00 00 00 00 00 43 40 06 00 00 00 00 00 00 00 00 [ 95.119117] sd 0:0:1:0: [sg0] tag#4090 CDB[20]: 00 00 00 00 00 08 00 00 00 00 00 00 00 40 0e 00 [ 95.128092] sd 0:0:1:0: [sg0] tag#4090 CDB[30]: 20 00 00 00 00 fe ff ff ff ff ff ff ff 40 03 00 2018/04/11 22:49:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(0xffffffffffffffff, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:33 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2000000000000002, 0x100, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @empty, @dev={0xfe, 0x80}}}}}}}}, 0x0) [ 95.137089] sd 0:0:1:0: [sg0] tag#4090 CDB[40]: 20 00 00 00 00 02 00 00 00 00 00 00 00 0e 00 00 [ 95.146114] sd 0:0:1:0: [sg0] tag#4090 CDB[50]: 00 00 00 00 00 2e 2f 66 69 6c 65 30 2f 66 69 6c [ 95.155093] sd 0:0:1:0: [sg0] tag#4090 CDB[60]: 65 30 00 00 00 2018/04/11 22:49:34 executing program 6: mlockall(0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000001580)=[{&(0x7f0000000140)='W', 0x1}], 0x1, 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000100), 0x1ff, 0x2) 2018/04/11 22:49:34 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000100)=""/69, 0x45, 0x2, &(0x7f0000000180)={0x4, 0x77b4, 0x1000, "50fce27aa218", 0x100}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000091f000)={0x2000001d}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000010c0)={0x1}) 2018/04/11 22:49:34 executing program 3: fcntl$setpipe(0xffffffffffffffff, 0x407, 0x10003) 2018/04/11 22:49:34 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7b753c31273", 0x1b}], 0x1, &(0x7f0000001100)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0xc0002) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x5, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000040)={r1, 0x3}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x65}) getcwd(&(0x7f00000002c0)=""/182, 0xb6) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/11 22:49:34 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffd, 0x200000) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000234ff8)=[{0x6}]}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/86) r1 = dup(r0) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x1, {0x7f, 0x9, 0x9, 0x100000001, 0x1, 0x6b}, 0x6, 0x3}, 0xe) 2018/04/11 22:49:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:34 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0xff23, 0xd8, 0xffffffff, 0xffffffff, 0xd8, 0xffffffff, 0x170, 0xffffffff, 0xffffffff, 0x170, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'tunl0\x00', 'erspan0\x00'}, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x372) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x3e) 2018/04/11 22:49:34 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) close(r0) [ 96.241189] sd 0:0:1:0: [sg0] tag#4089 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 96.250156] sd 0:0:1:0: [sg0] tag#4089 CDB: opcode=0x20 [ 96.255671] sd 0:0:1:0: [sg0] tag#4089 CDB[00]: 20 00 00 00 00 00 00 00 00 00 00 00 00 08 00 00 [ 96.264629] sd 0:0:1:0: [sg0] tag#4089 CDB[10]: 00 00 00 00 00 43 40 06 00 00 00 00 00 00 00 00 [ 96.273681] sd 0:0:1:0: [sg0] tag#4089 CDB[20]: 00 00 00 00 00 08 00 00 00 00 00 00 00 40 0e 00 [ 96.282639] sd 0:0:1:0: [sg0] tag#4089 CDB[30]: 20 00 00 00 00 fe ff ff ff ff ff ff ff 40 03 00 2018/04/11 22:49:34 executing program 3: accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x80800) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x400000, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, r0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getpeername$inet6(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3) 2018/04/11 22:49:34 executing program 6: r0 = socket$inet(0x2, 0x3, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000040), 0x0) [ 96.291595] sd 0:0:1:0: [sg0] tag#4089 CDB[40]: 20 00 00 00 00 02 00 00 00 00 00 00 00 0e 00 00 [ 96.300554] sd 0:0:1:0: [sg0] tag#4089 CDB[50]: 00 00 00 00 00 2e 2f 66 69 6c 65 30 2f 66 69 6c [ 96.309509] sd 0:0:1:0: [sg0] tag#4089 CDB[60]: 65 30 00 00 00 [ 96.334256] audit: type=1326 audit(1523486974.332:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7807 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455279 code=0x0 2018/04/11 22:49:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:34 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000100)=""/69, 0x45, 0x2, &(0x7f0000000180)={0x4, 0x77b4, 0x1000, "50fce27aa218", 0x100}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000091f000)={0x2000001d}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000010c0)={0x1}) 2018/04/11 22:49:34 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) [ 96.452204] audit: type=1326 audit(1523486974.356:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7807 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455279 code=0x0 2018/04/11 22:49:34 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x3, 0x4, 0x3}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00000000c0)}, 0x5) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x7ff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000100)="f05541dbf2451e51b3b8df4de5f9911a2cd6b46ba8ac2874e5f0ce59b6db75c07f9cf0f8f958949603d4850074594a9c8a279e0695a551974f5896b5e537c2671fb8580629e2da4d95dff535c1b7c52161ada88264f8ce809268456415d38824978432a573ee814d2d11ba32ea226d49fde375f7de0d96dcd2ceca6092948cb4cc538b53e4f45449ce7fc758357b03a5e878f225a512cc144d8c3d90b19757cdc27e8e4907c7d590089b9d33373a4f13", 0xb0, 0x37e6}], 0x9, &(0x7f0000000280)=ANY=[@ANYBLOB="bded62c3bde2d5226752a96b64ba6e6f6c6f63636f6f6b69652c71d792db47864f7b77f097607ae1e0c7ee5a6815d3c88a89d28583c83c6bc42f3c7493a555af2399bee2afef39ea74ce696fe45e41520bdb3631bdff"]) 2018/04/11 22:49:34 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffff8, 0x0, 0x7, 0x1}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0xffffffffffffff57, 0x800) fstat(r0, &(0x7f0000000040)) 2018/04/11 22:49:34 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) close(r0) 2018/04/11 22:49:34 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7b753c31273", 0x1b}], 0x1, &(0x7f0000001100)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0xc0002) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x5, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000040)={r1, 0x3}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x65}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/11 22:49:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:34 executing program 3: r0 = socket(0x80000000010, 0x3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x4, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x88) write(r0, &(0x7f00000017c0)="260000002a0047f10701c1b08021e4000000000001000080090000001a000000020000000706", 0x26) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x40, 0x9, 0xcd5, 0x4, 0x8, 0x10000, 0xf87, 0x7, 0x1000, 0xfffffffffffffffd, 0x44, 0x6}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000180)={0x7, 0x7}) socket$inet_icmp(0x2, 0x2, 0x1) write$cgroup_subtree(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="2d72646d61202b70856473202b637075202d6d656d6f7279202f70696473202d63707520"], 0x24) 2018/04/11 22:49:34 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000100)=""/69, 0x45, 0x2, &(0x7f0000000180)={0x4, 0x77b4, 0x1000, "50fce27aa218", 0x100}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000091f000)={0x2000001d}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000010c0)={0x1}) 2018/04/11 22:49:34 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffff8, 0x0, 0x7, 0x1}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0xffffffffffffff57, 0x800) fstat(r0, &(0x7f0000000040)) 2018/04/11 22:49:34 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) close(r0) 2018/04/11 22:49:34 executing program 5: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000100)=""/69, 0x45, 0x2, &(0x7f0000000180)={0x4, 0x77b4, 0x1000, "50fce27aa218", 0x100}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000091f000)={0x2000001d}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000010c0)={0x1}) [ 97.068702] sd 0:0:1:0: [sg0] tag#4089 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 97.077675] sd 0:0:1:0: [sg0] tag#4089 CDB: opcode=0x20 [ 97.083200] sd 0:0:1:0: [sg0] tag#4089 CDB[00]: 20 00 00 00 00 00 00 00 00 00 00 00 00 08 00 00 [ 97.092188] sd 0:0:1:0: [sg0] tag#4089 CDB[10]: 00 00 00 00 00 43 40 06 00 00 00 00 00 00 00 00 [ 97.101327] sd 0:0:1:0: [sg0] tag#4089 CDB[20]: 00 00 00 00 00 08 00 00 00 00 00 00 00 40 0e 00 [ 97.110308] sd 0:0:1:0: [sg0] tag#4089 CDB[30]: 20 00 00 00 00 fe ff ff ff ff ff ff ff 40 03 00 2018/04/11 22:49:35 executing program 1: syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x40000) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r0, 0x1, 0x3, 0x2) [ 97.119293] sd 0:0:1:0: [sg0] tag#4089 CDB[40]: 20 00 00 00 00 02 00 00 00 00 00 00 00 0e 00 00 [ 97.128276] sd 0:0:1:0: [sg0] tag#4089 CDB[50]: 00 00 00 00 00 2e 2f 66 69 6c 65 30 2f 66 69 6c [ 97.137263] sd 0:0:1:0: [sg0] tag#4089 CDB[60]: 65 30 00 00 00 2018/04/11 22:49:35 executing program 3: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x3f, @empty, 0xfffffffffffffffd}], 0x1c) r1 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x2, 0x2000000028005) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x4) execveat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='/dev/input/event#\x00'], &(0x7f00000002c0)=[&(0x7f0000000140)='/dev/input/event#\x00', &(0x7f0000000180)='/lo5+ppp0md5sum\f-@lo#ppp0trusted\x00', &(0x7f00000001c0)='/dev/input/event#\x00', &(0x7f0000000200)='&\\]!}\\cgroupeth0\x00', &(0x7f0000000240)='+selinuxeth0\x00', &(0x7f0000000280)='\x00'], 0x100) write$evdev(r1, &(0x7f0000000040)=[{{}, 0x1, 0x52, 0x2}, {}], 0x26) 2018/04/11 22:49:35 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x365a, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000100)={r1, 0x2}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r2, &(0x7f0000000100), 0x0, 0x808a4d500a6f8a1d, &(0x7f0000000240)=@un=@abs, 0x8) fremovexattr(r2, &(0x7f0000000000)=@random={'trusted.', '\x00'}) 2018/04/11 22:49:35 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000100)=""/69, 0x45, 0x2, &(0x7f0000000180)={0x4, 0x77b4, 0x1000, "50fce27aa218", 0x100}, 0x10) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000091f000)={0x2000001d}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000010c0)={0x1}) 2018/04/11 22:49:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:35 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a6621f51a480e2f3aac78a8db2c0be10f25d1fea68bbb27cf59ce6768143c7da0a5277c17be7e03ff2cd97a72d0351a82cb32b931716cad42bf9e3ec64b5fb82d5ab6bbd2d014549e66a84f9c795681f0a1df8b9edf3ce14950237ec78ece828761d8bc9245639704915d7d5d5625e9cd9707fd187d962a37d82094a688f609709697282397e835b7b1e416f488d1e93e9dd87c96a1fdfc37bdb13612dd5aa126c16417a8f366042350e9485d00b192449c56657ad3ea028ff1eb384742822414bbe5218eb51fe1b23ce8ff59358aec9153efa611c57ea26daf7533d6c3a4") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=0x0, &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000780)={r2, @in6={{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}}, 0x0, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r3, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) fchdir(r0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r4, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240)=0x3, 0x4) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000140)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x0, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x7) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000380)=0x6, 0x4) write(r6, &(0x7f000095c000), 0x0) r7 = open(&(0x7f0000ac3000)='./control\x00', 0x3, 0x0) openat(r1, &(0x7f0000000640)='./control\x00', 0x80000, 0xffffffffffffffff) renameat2(r7, &(0x7f000001dff6)='./control\x00', 0xffffffffffffffff, &(0x7f0000e14ff6)='./control\x00', 0x0) 2018/04/11 22:49:35 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x3, 0x0, 0xffff) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200402) write$evdev(r2, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/11 22:49:35 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(cast6-generic)\x00'}, 0x58) bind$alg(r2, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) r3 = signalfd4(r2, &(0x7f0000000080)={0x7ffffffd}, 0x8, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)="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", 0x1000) r4 = add_key$keyring(&(0x7f0000001180)='keyring\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000001100)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) readv(r3, &(0x7f000004ffe0)=[{&(0x7f000004f000)=""/128, 0x151}], 0x1000000000000027) inotify_init() setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000000c0)="6333804929ad28de37f6aaa48bd19d05b93fa7dfaaaa6ce2cfd3", 0x1a) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001240)='/dev/qat_adf_ctl\x00', 0x24042, 0x0) syz_open_dev$mouse(&(0x7f0000001200)='/dev/input/mouse#\x00', 0x2, 0x400002) r5 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_ifreq(r5, 0x89bf, &(0x7f0000000000)={'yam0\x00', @ifru_map={0x8, 0xfffffffffffffffd, 0xb93, 0x0, 0x40, 0x8001}}) 2018/04/11 22:49:35 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7b753c31273", 0x1b}], 0x1, &(0x7f0000001100)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0xc0002) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x5, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000040)={r1, 0x3}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/11 22:49:35 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000100)=""/69, 0x45, 0x2, &(0x7f0000000180)={0x4, 0x77b4, 0x1000, "50fce27aa218", 0x100}, 0x10) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000091f000)={0x2000001d}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000010c0)={0x1}) 2018/04/11 22:49:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:35 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=0x0, &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000780)={r2, @in6={{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}}, 0x0, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r3, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) fchdir(r0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r4, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240)=0x3, 0x4) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000140)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x0, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x7) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000380)=0x6, 0x4) write(r6, &(0x7f000095c000), 0x0) r7 = open(&(0x7f0000ac3000)='./control\x00', 0x3, 0x0) openat(r1, &(0x7f0000000640)='./control\x00', 0x80000, 0xffffffffffffffff) renameat2(r7, &(0x7f000001dff6)='./control\x00', 0xffffffffffffffff, &(0x7f0000e14ff6)='./control\x00', 0x0) 2018/04/11 22:49:35 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x3, 0x0, 0xffff) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200402) write$evdev(r2, &(0x7f00000001c0)=[{}, {}], 0x30) 2018/04/11 22:49:35 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9e}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000080)={@pi, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @multicast1=0xe0000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000000c0)) 2018/04/11 22:49:35 executing program 7: connect$unix(0xffffffffffffffff, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0xd2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) close(0xffffffffffffffff) 2018/04/11 22:49:36 executing program 7: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) close(r0) 2018/04/11 22:49:36 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000100)=""/69, 0x45, 0x2, &(0x7f0000000180)={0x4, 0x77b4, 0x1000, "50fce27aa218", 0x100}, 0x10) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000091f000)={0x2000001d}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000010c0)={0x1}) [ 98.067922] ================================================================== [ 98.075331] BUG: KMSAN: uninit-value in crypto_inc+0x2ab/0x2f0 [ 98.081308] CPU: 1 PID: 7919 Comm: syz-executor5 Not tainted 4.16.0+ #83 [ 98.088145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.097492] Call Trace: [ 98.100093] dump_stack+0x185/0x1d0 [ 98.103728] ? crypto_inc+0x2ab/0x2f0 [ 98.107531] kmsan_report+0x142/0x240 [ 98.111338] __msan_warning_32+0x6c/0xb0 [ 98.115406] crypto_inc+0x2ab/0x2f0 [ 98.119045] drbg_ctr_update+0x3a04/0x3d10 [ 98.123298] ? drbg_hash_df+0xc70/0xc70 [ 98.127451] drbg_seed+0xcba/0xe90 [ 98.130996] ? add_random_ready_callback+0x4c/0x3c0 [ 98.136039] ? __kmalloc+0x23c/0x350 [ 98.139749] ? _cond_resched+0x3c/0xd0 [ 98.143643] ? drbg_kcapi_seed+0x129f/0x2270 [ 98.148063] drbg_kcapi_seed+0x1c97/0x2270 [ 98.152307] ? drbg_kcapi_random+0xc20/0xc20 [ 98.156718] crypto_rng_reset+0x262/0x310 [ 98.160869] rng_setkey+0x8b/0xa0 [ 98.164328] alg_setsockopt+0x6c5/0x740 [ 98.168304] ? rng_release+0x50/0x50 [ 98.172023] ? alg_accept+0xd0/0xd0 [ 98.175655] SYSC_setsockopt+0x4b8/0x570 [ 98.179722] SyS_setsockopt+0x76/0xa0 [ 98.183523] do_syscall_64+0x309/0x430 [ 98.187417] ? SYSC_recv+0xe0/0xe0 [ 98.190961] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 98.196147] RIP: 0033:0x455279 [ 98.199334] RSP: 002b:00007f555d048c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 98.207043] RAX: ffffffffffffffda RBX: 00007f555d0496d4 RCX: 0000000000455279 [ 98.214305] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 98.221570] RBP: 000000000072bea0 R08: 0000000000001000 R09: 0000000000000000 [ 98.228832] R10: 0000000020000100 R11: 0000000000000246 R12: 00000000ffffffff [ 98.236099] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 98.243368] [ 98.244990] Uninit was stored to memory at: [ 98.249319] kmsan_internal_chain_origin+0x12b/0x210 [ 98.254420] kmsan_memcpy_origins+0x11d/0x170 [ 98.258914] __msan_memcpy+0x19f/0x1f0 [ 98.262797] drbg_ctr_update+0x393a/0x3d10 [ 98.267032] drbg_seed+0xcba/0xe90 [ 98.271005] drbg_kcapi_seed+0x1c97/0x2270 [ 98.275245] crypto_rng_reset+0x262/0x310 [ 98.279392] rng_setkey+0x8b/0xa0 [ 98.282842] alg_setsockopt+0x6c5/0x740 [ 98.286818] SYSC_setsockopt+0x4b8/0x570 [ 98.290877] SyS_setsockopt+0x76/0xa0 [ 98.294671] do_syscall_64+0x309/0x430 [ 98.298557] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 98.303731] Uninit was stored to memory at: [ 98.308053] kmsan_internal_chain_origin+0x12b/0x210 [ 98.313151] kmsan_memcpy_origins+0x11d/0x170 [ 98.318079] __msan_memcpy+0x19f/0x1f0 [ 98.321969] drbg_kcapi_sym_ctr+0x6e8/0x840 [ 98.326286] drbg_ctr_update+0x349a/0x3d10 [ 98.330518] drbg_seed+0xcba/0xe90 [ 98.334059] drbg_kcapi_seed+0x1c97/0x2270 [ 98.338299] crypto_rng_reset+0x262/0x310 [ 98.342450] rng_setkey+0x8b/0xa0 [ 98.345899] alg_setsockopt+0x6c5/0x740 [ 98.349873] SYSC_setsockopt+0x4b8/0x570 [ 98.353933] SyS_setsockopt+0x76/0xa0 [ 98.357730] do_syscall_64+0x309/0x430 [ 98.361619] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 98.366803] Uninit was stored to memory at: [ 98.371143] kmsan_internal_chain_origin+0x12b/0x210 [ 98.376249] __msan_chain_origin+0x69/0xc0 [ 98.380484] __crypto_xor+0x23c/0x16b0 [ 98.384371] ctr_crypt+0x432/0x4f0 [ 98.387908] simd_skcipher_encrypt+0x221/0x320 [ 98.392509] drbg_kcapi_sym_ctr+0x463/0x840 [ 98.396840] drbg_ctr_update+0x349a/0x3d10 [ 98.401095] drbg_seed+0xcba/0xe90 [ 98.404635] drbg_kcapi_seed+0x1c97/0x2270 [ 98.408867] crypto_rng_reset+0x262/0x310 [ 98.413015] rng_setkey+0x8b/0xa0 [ 98.416461] alg_setsockopt+0x6c5/0x740 [ 98.420434] SYSC_setsockopt+0x4b8/0x570 [ 98.424490] SyS_setsockopt+0x76/0xa0 [ 98.428287] do_syscall_64+0x309/0x430 [ 98.432171] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 98.437351] Local variable description: ----keystream.i@ctr_crypt [ 98.443568] Variable was created at: [ 98.447288] ctr_crypt+0x4a/0x4f0 [ 98.450751] simd_skcipher_encrypt+0x221/0x320 [ 98.455318] ================================================================== [ 98.462665] Disabling lock debugging due to kernel taint [ 98.468109] Kernel panic - not syncing: panic_on_warn set ... [ 98.468109] [ 98.475479] CPU: 1 PID: 7919 Comm: syz-executor5 Tainted: G B 4.16.0+ #83 [ 98.483610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.492952] Call Trace: [ 98.495542] dump_stack+0x185/0x1d0 [ 98.499176] panic+0x39d/0x940 [ 98.502392] ? crypto_inc+0x2ab/0x2f0 [ 98.506195] kmsan_report+0x238/0x240 [ 98.510005] __msan_warning_32+0x6c/0xb0 [ 98.514074] crypto_inc+0x2ab/0x2f0 [ 98.517703] drbg_ctr_update+0x3a04/0x3d10 [ 98.521954] ? drbg_hash_df+0xc70/0xc70 [ 98.525934] drbg_seed+0xcba/0xe90 [ 98.529482] ? add_random_ready_callback+0x4c/0x3c0 [ 98.534502] ? __kmalloc+0x23c/0x350 [ 98.538214] ? _cond_resched+0x3c/0xd0 [ 98.542102] ? drbg_kcapi_seed+0x129f/0x2270 [ 98.546513] drbg_kcapi_seed+0x1c97/0x2270 [ 98.550756] ? drbg_kcapi_random+0xc20/0xc20 [ 98.555165] crypto_rng_reset+0x262/0x310 [ 98.559314] rng_setkey+0x8b/0xa0 [ 98.562774] alg_setsockopt+0x6c5/0x740 2018/04/11 22:49:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:36 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0xd2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) close(r0) 2018/04/11 22:49:36 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7b753c31273", 0x1b}], 0x1, &(0x7f0000001100)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0xc0002) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x5, 0x0, 0x10001, 0x1}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x65}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/11 22:49:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x24000810, 0x0, 0x0) 2018/04/11 22:49:36 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000091f000)={0x2000001d}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000010c0)={0x1}) 2018/04/11 22:49:36 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7b, &(0x7f0000000140), 0x4) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r1, 0x4) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x101000) [ 98.566749] ? rng_release+0x50/0x50 [ 98.570459] ? alg_accept+0xd0/0xd0 [ 98.574088] SYSC_setsockopt+0x4b8/0x570 [ 98.578152] SyS_setsockopt+0x76/0xa0 [ 98.581950] do_syscall_64+0x309/0x430 [ 98.585838] ? SYSC_recv+0xe0/0xe0 [ 98.589382] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 98.594567] RIP: 0033:0x455279 [ 98.597751] RSP: 002b:00007f555d048c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 98.605454] RAX: ffffffffffffffda RBX: 00007f555d0496d4 RCX: 0000000000455279 [ 98.612728] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 98.620014] RBP: 000000000072bea0 R08: 0000000000001000 R09: 0000000000000000 [ 98.627281] R10: 0000000020000100 R11: 0000000000000246 R12: 00000000ffffffff [ 98.634544] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 98.642233] Dumping ftrace buffer: [ 98.645750] (ftrace buffer empty) [ 98.649433] Kernel Offset: disabled [ 98.653031] Rebooting in 86400 seconds..