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 '10.128.10.5' (ECDSA) to the list of known hosts. 2018/04/05 08:45:57 fuzzer started 2018/04/05 08:45:58 dialing manager at 10.128.0.26:36687 syzkaller login: [ 29.005615] random: crng init done 2018/04/05 08:46:04 kcov=true, comps=false 2018/04/05 08:46:08 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7f, 0x200000) r1 = socket$nl_crypto(0x10, 0x3, 0x15) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x3, 0x3, {0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x32) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000000c0)) r3 = accept4$bt_l2cap(r2, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x80000) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000180)="3aa09336e54896a7864308b351d9ba193e408a1215007ecf0706adc169497904f7a5c3ae336a0f7a0b5eeb67f71cd49a26a12bf0279acbe2613bbb3d1acc3245f856d487758cbfda5d9474675fac1393955a6b151ad0a738132a6822663bd6062c0d72d4c290cabda094cefff0696e5807489acd8abd26413b1dc9f7fbce3249b9d5fbe44ba0dd6be2a994b2b78d") openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000280)={0x4f8, 0x2, 0x9, 0x4}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000002c0)={0xd1a2, 0x2, 0x80000000, 0x2}, 0x10) r4 = userfaultfd(0x0) bind$unix(r2, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) ioctl$KDSETLED(r2, 0x4b32, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x3, 0x8a}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000480)=@assoc_value={r5, 0x3ff}, 0x8) fallocate(r4, 0x1, 0x7, 0x1) ioctl$int_out(r4, 0x5462, &(0x7f00000004c0)) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000640)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x40002}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x70, r6, 0x1, 0x70bd2b, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x40}, 0x4) syz_emit_ethernet(0x34, &(0x7f0000000680)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [], {@llc_tr={0x11, {@snap={0xaa, 0x0, "8f9b", "159532", 0x0, "cfd30d25214722276f2b1019edacc100d3f90cc5524d14531a8c4bc89a"}}}}}, &(0x7f00000006c0)={0x0, 0x2, [0xc06, 0x885, 0xdc6, 0x600]}) syz_open_dev$evdev(&(0x7f0000000700)='/dev/input/event#\x00', 0x8, 0x2) r7 = socket$nl_crypto(0x10, 0x3, 0x15) ftruncate(r7, 0x3) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000740)=""/98) rmdir(&(0x7f00000007c0)='./file0\x00') ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000800)={'syzkaller0\x00', {0x4, 0x9, 0x7, "a37844d6d549", 0x2}}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000840)={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0xe}, 0x8}, {0xa, 0x4e22, 0x7, @empty, 0x4}, 0x5, [0x3, 0x8, 0x6, 0x0, 0x1af, 0xfffffffffffffb7d, 0x1, 0x6]}, 0x5c) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00000008c0)={0x3, 0xffffffffffff8001}) r8 = gettid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002c80)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000002d80)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002dc0)={0x0, 0x0, 0x0}, &(0x7f0000002e00)=0xc) sendmsg$unix(r2, &(0x7f0000002e80)={&(0x7f0000000900)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000002c00)=[{&(0x7f0000000980)="0aa755262b5a2022770bf98a348558ab90f458c9c42f16a5c69fb0deb49d6641cbbe1939a7dd8e304b3ca4fb367e0adbbaa7691ea7a0aa2f72b49443674e8dc450ba732b530f64bd0c5c9733d89d7aca2b50fc97b9e80007b31337398bcc45707a1adddefe9aa95abb6b9d727422f9f4e80b4a4aae7622166874a797f0d9bd619ff6ca7195eae58d48b2c86eace9134be6f84477217e6c31a1816cd9234677273716eb6b3d64e2b4a81e02572f50b9df2fb0f3b5c8fb553a44b4c63b62a40d2cc8b45012e396c2", 0xc7}, {&(0x7f0000000a80)="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", 0x1000}, {&(0x7f0000001a80)="f4641ae69a673e30511ef389dea45a1ba898a6cf74dd618717e8bcf34ee0a0a6ba4055b27adc5c20d66a13340c25792d28e99297faeeb6ebd3bb3cccc741d6bb25674c14bd4a28e3c2482115d3fe2a15dcb0e24d3fb3dec3557d903494c0c2140683c9321cc9d88884914986de302deea01a7f3ae6da2a6aa2ca244ae44e24e219576f38c9ae55d1bb026fbd2cfec75a7c68056ae5cacd30485aa301efcf2de681bfc3f5d5794b15e0ce8414b469e453bf8d5a7f600215", 0xb7}, {&(0x7f0000001b40)="4bebebc6a834261d9f8766939eea3a3efb4fc5b626858c93abf1e610132c6fe9a33a5e6db45da32bb38e30ec432c1b31c240ff2b5cd56f69a81b056c71594c1443a539078074311da17e8672d8ceca9f238a0fc323f9a1a3906235f2b88cecd528ae0c3d9397c9dd518a46272d9c25e0b708ab2db5b6f288f3eae87a00b0aae64ed5330197625522648b903e645719d5bccc5de617633944c21137f776a96011ea434df2d67706", 0xa7}, {&(0x7f0000001c00)="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", 0x1000}], 0x5, &(0x7f0000002e40)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x20, 0x40}, 0x1) 2018/04/05 08:46:08 executing program 3: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) clock_gettime(0x7, &(0x7f0000000040)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400200, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000000c0)=0x6) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000100)="8c49bb2e81ae450d4425f5dc00028a2c73403e58e3d02769c4f616ddab106909382513d37d604d32d362b02c9f007d7dda753cb36426c31e7971d63dcd588220033f232ce6c8dcf563705b1ac5f75e0e51303babf14b7263fb37fc632a81ba7e760ee39ef4bee55603ad30303000e74ef3cb4d568a78b4b7553a9c9d6f2f4b0aaa91e247d6472ffbf9e7343dac46592e83c149c08149b1eba92f394359168ca2e33a8ba4d1310ad862c4a0686659af028caf22b1f28d22adb42af43083e3cd1eaf02ed6c3589399e82a9401855c5913a") openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/member\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000000240)={0x50, 0xfffffffffffffff8, 0x3, @fuse_init_out={0x7, 0x1a, 0x8, 0x8, 0x200, 0x10001, 0x3}}, 0x50) fanotify_mark(r0, 0xd0, 0x20, r0, &(0x7f00000002c0)='.\x00') clock_settime(0x2, &(0x7f0000000300)) sendto$ipx(r0, &(0x7f0000000340)="85695952315df7868ef9e6b3477afac1c3f646bf2479d097e03faea46538", 0x1e, 0x4, &(0x7f0000000380)={0x4, 0x20, 0x87a, "eeb158b35fbe", 0x8}, 0x10) uname(&(0x7f00000003c0)=""/238) fchmodat(r0, &(0x7f00000004c0)='./file0\x00', 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000500)='/dev/usbmon#\x00', 0x8000, 0x10000) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$KDDELIO(r1, 0x4b35, 0x1ff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000540)={0x1, 0x6, 0x1}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000600)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r2, 0x600, 0x70bd2c, 0x25dfdbfd, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004) r3 = syz_open_dev$sg(&(0x7f0000000700)='/dev/sg#\x00', 0x8, 0xa00) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000740)={0x0, 0x2a, 0x3, [0x80000001, 0xdd, 0x3]}, &(0x7f0000000780)=0xe) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000007c0)={r4, 0x2}, 0x8) mount(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='hpfs\x00', 0x40800, 0x0) timerfd_gettime(r1, &(0x7f00000008c0)) clock_gettime(0x0, &(0x7f0000000940)={0x0, 0x0}) futimesat(r1, &(0x7f0000000900)='\x00', &(0x7f0000000980)={{r5, r6/1000+30000}, {0x77359400}}) keyctl$join(0x1, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x7) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f00000009c0)={{0x87, @empty, 0x4e21, 0x2, 'sh\x00', 0x1, 0x7, 0x11}, {@multicast2=0xe0000002, 0x4e23, 0x10000, 0x8aa7, 0x6e, 0x8000}}, 0x44) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000000a40)={0x9, 0xfffffffffffff636, 0x9, 0x81, 0x30, 0x7, 0x40, 0x9, 0xffffffffffffff3e, 0x4, 0xecb, 0x8001}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000a80)={{{@in=@remote, @in=@remote}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000b80)=0xe8) 2018/04/05 08:46:08 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200040, 0x0) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "53fb05ca94b1d707451e5fec8b841bcf46c82ba6adf434acefaf1fc16e0911e0bd48a71dc1fad29b3a27322080edc3433745cd7f8ef8d123dd742e910ec542739b4a3d440419ada62bd0d704428ed698fecbf7dc151b8c133675fafaaf5bbb85e7589c24d0786fbcf25a3bd7033216958a9316dc479280c48fd948d5960cdf2e16f9df7a29572b4b2413182808e7c5"}, 0x9f) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x5, 0x80000000, 0x38e5f7a5, 0x100, 0x6}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x8, 0x0, 0x1ff, 0x3, 0x89a}, &(0x7f0000000280)=0x98) writev(r0, &(0x7f0000000300)=[{&(0x7f00000002c0)="92c26365", 0x4}], 0x1) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={r1, 0x1}, 0x8) r3 = gettid() sched_setscheduler(r3, 0x2, &(0x7f0000000380)=0x7f) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000003c0)={0x0, 0x0, 0x800}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000400)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000440)={r4, r5, 0x400}) ptrace$getenv(0x4201, r3, 0x7, &(0x7f0000000480)) write$fuse(r0, &(0x7f00000004c0)={0x30, 0x1, 0x4, @fuse_notify_retrieve_out={0x3, 0x7, 0xfffffffffffffff8, 0x7fffffff}}, 0x30) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000500), &(0x7f0000000540)=0x4) connect$netrom(r0, &(0x7f0000000580)=@ax25={0x3, {"b0c3bf84e61ff9"}, 0xdb8}, 0x10) sched_setscheduler(r3, 0x7, &(0x7f00000005c0)=0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000600)={r1, 0x8f}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000640)={r1, 0x4fa, 0x1}, 0x8) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000680)=""/212) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net/syz0\x00', 0x1ff) sendto$ipx(r0, &(0x7f00000007c0)="4aa9db38924ab0b8cba73f5bb1309a7add1da370d0dda3abf43bda9b228627473b0c1b536768a9d9ac6ebbe3c3e0e9bda5", 0x31, 0x4, &(0x7f0000000800)={0x4, 0x0, 0x9, "b9b18a578c9a", 0x74}, 0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000840)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000880)={0xffff, 0xd, 0x9, 0x7ff, r1}, 0x10) syz_mount_image$reiserfs(&(0x7f00000008c0)='reiserfs\x00', &(0x7f0000000900)='./file0\x00', 0x8, 0x1, &(0x7f0000000980)=[{&(0x7f0000000940)="60f9d6fe31d9", 0x6, 0x5}], 0x125002, &(0x7f00000009c0)={[{@tails_off='tails=off', 0x2c}]}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000a00)={0x10000}, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000a40)=0x3, 0x4) r6 = fcntl$dupfd(r0, 0x406, r0) fcntl$setownex(r0, 0xf, &(0x7f0000000a80)={0x0, r3}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000ac0)={r2, @in6={{0xa, 0x4e21, 0xffffffff}}, 0x7, 0x6}, &(0x7f0000000b80)=0x90) 2018/04/05 08:46:08 executing program 1: syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x8001, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="11df2d7aae4a17813670bcf4d436d3504f00d36b5162f3a36c3e2dc4c2e3a5bb9cd1ebc22dd16b2edc553fef7669e5e654cb4043e6507ba40fcfa907087ff96c1da64d6f7d8ab3c8555827fe8dcddc9660482f524cf977f014718bd650af512f12465077f5032d49971505709b3720147939a939f98cbbbce81a60cbc1cb9b63af51c201f12370b168bc1fe6d94b4dffb7001eefc46148ead862f16c50a35e47c68b80a9f152f2d5ca6a2cf31c20a1f98b096b577d808804ea5ee1b9d3c7ee8b5736458a8d206520eb29bda0e9afdaa0d95cb9adb2379800de07c59a1391d13ba7", 0xe1, 0x8d9}], 0x4800, &(0x7f00000001c0)={[{@iocharset={'iocharset', 0x3d, 'ascii'}, 0x2c}, {@gid={'gid', 0x3d, [0x78, 0x31, 0x0, 0x37, 0x31, 0x37]}, 0x2c}, {@type={'type', 0x3d, "be3295be"}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x33, 0x34]}, 0x2c}, {@creator={'creator', 0x3d, "8eb48665"}, 0x2c}, {@umask={'umask', 0x3d, [0x30, 0x33, 0x30, 0x32, 0x34, 0x37]}, 0x2c}, {@quiet='quiet', 0x2c}, {@gid={'gid', 0x3d, [0x3f, 0x37, 0x37]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x34]}, 0x2c}, {@quiet='quiet', 0x2c}]}) r0 = open(&(0x7f0000000240)='./file0\x00', 0x20000, 0x80) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000280)=0x7, 0x1) inotify_add_watch(r0, &(0x7f00000002c0)='./file0\x00', 0x2000008) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000300)=""/255) getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)) sync_file_range(r0, 0x9, 0x4, 0x1) syz_mount_image$ntfs(&(0x7f00000004c0)='ntfs\x00', &(0x7f0000000500)='./file0\x00', 0xce, 0x3, &(0x7f0000001680)=[{&(0x7f0000000540)="0c9adc20cfa3443c1caf25d6fa06a006606918d70f7d3879814b125a2cb5514c8a0cfdfcda2cf0a3fca68c47683290dd8e8edb11f89e3bf3c47ee9ca6b36e2834ba4b863a343a0383245da7c6f0aaedf643cfc5ce4c5d5864d852350bf3b14045fb3e128138f84b735c0c01eac4771b368d3b3971ab925ea8aebf12631030d0a83ebde49664dd78d7a1d2a97dbb014a9b8d089ec322143503976ff8a04c09b1a917ba7e6a1a31e864dda324410ad05f8bc45eaf566c48bad", 0xb8, 0x8}, {&(0x7f0000000600)="db2e930a268c07b1d272d4494474345ddf6822aabb03999a0d8f5f831e5909ec98bffa5289b971e8f474dbc51f725405587dc2375d925c24146dd508416e714ee6a103013cfb3a13bc1a", 0x4a, 0x8}, {&(0x7f0000000680)="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", 0x1000, 0x6}], 0x40, &(0x7f0000001700)={[{@errors_recover='errors=recover', 0x2c}, {@fmask={'fmask', 0x3d, [0x34, 0x34]}, 0x2c}]}) recvmsg(r0, &(0x7f0000001840)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000001740)=""/61, 0x3d}], 0x1, &(0x7f00000017c0)=""/126, 0x7e}, 0x2000) utimes(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={{0x77359400}}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001900)=""/4096) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002900)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002940)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002980)={0x400, 0x8004, 0x2, 0x0, r4}, &(0x7f00000029c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002a00)={r5}, &(0x7f0000002a40)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002a80)={r4, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x2, 0x3, 0x7fff, 0xff, 0x9a}, &(0x7f0000002b40)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002b80)={r3, 0x8ff2}, &(0x7f0000002bc0)=0x8) r7 = accept4$ipx(r0, &(0x7f0000002c00), &(0x7f0000002c40)=0x10, 0x800) inotify_add_watch(r0, &(0x7f0000002c80)='./file0\x00', 0x2) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002cc0)=0x200, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002d00)={r2, 0xda, "52f8e2ee80c92af1cc9fab1d0b16c0819cadc25a7bff8cea1c54e4e0ce65685355f33b32322e53cf903fa725f0f8156ae63959066e2cac2cea466359951cd3863b2e5ec1bab66204114555838100e75e27a8301221630281138d5063e42fae32c206393fb1f08d581d1814c12be2775187d461f9954968cca3d7cabadcc9cef3a885080100b0408ef2b14cb2728db6f09c40c4c93fbeb45482c11a81875a0bd85530377ffac9bd34540d539aa1fdb43590a451c9c9ffe5155fef97269298231e2ed55227910f98d6598d524346465ebb08079d284ea58f09c094"}, &(0x7f0000002e00)=0xe2) r8 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002e40)='/selinux/load\x00', 0x2, 0x0) getpeername(r0, &(0x7f0000002e80)=@nfc, &(0x7f0000002f00)=0x80) syz_extract_tcp_res$synack(&(0x7f0000002f40), 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002f80)={r6, 0x3}, 0x8) pwritev(r8, &(0x7f0000003540)=[{&(0x7f0000002fc0)="f4d3b5b98aa85ebebf73359f16ec7b62ae2aef0a9da89d6089a7d0a59d6a81bc6ba4969b084a6554ac4225729846dffa67c2b594ad83725b9491fb6de1ac70bc8b890b6517df590bbd2483f07f4130e0f02c97f768cb6d44bda19ee63cc09cb49773ce68d393533e92d2240c5a1b253f", 0x70}, {&(0x7f0000003040)="113885a7d0cbd67088b83ecd078edc26205799ada94823ce84a362030216854bbebf872bc12d62b20d760e640c8409add5e7d8bd393a338565b6adb6fd19fcb165b89e9e280ece966485dff7004980a1c7ffd173b7988825023c2ca76523fce173fde30114c378f6f09b01999d3f387235b0f2ddd62beb1e130c576ef00e46b24a420acc198431d1122e77791a", 0x8d}, {&(0x7f0000003100)="0401da684122964bdc6dcad02ac19f73820255000554141ff5758d2a5b8dce70dd82ca6a59da66aeae596c15262635b924e06f4fe36502c13efddc6ced6fe56dba65e9331d3c90e18f5415f30ab0c7f265dc034706602235aef1239c9d4d46a171c845bac3466cd0a8bdf3ca1d8f021debc8c1a306c68291616364b4", 0x7c}, {&(0x7f0000003180)="1e5552734a928c16fd7802", 0xb}, {&(0x7f00000031c0)="1b9863246263614eb65b675fab28dfcaf8e68403fde37266f09a4c2530e4c69bc771493b323c70db20186f2ac88ba37eca6ee1e0914e393919983472769a3a3b4f99d3ca17744a4c07d27467d91718b488de1af2d9ed7eb4c1ac40d377cc79b1b58220f74b10c765e871d89fe91f73205ff110eec27b42ee94d495186a473001c69e0cb26b9a32d72d8fd2322e2136fa1c137108fe2e8a09f22954faa328b509a3e64577168471fb6b088a1428cf71bf0607df3eb182ddb728f65924f38d0bdc9f1f1c3d434061cddff36af67d28", 0xce}, {&(0x7f00000032c0)="47577aa59ba81f66aba5c41f966a4e071017fffb70917b65ee5724d013a14e5b5d4cdafaa7b386d00c095a72c4b7d4fcaa937a73e00be620ce04e8aa8f73703c7b8c55eeae6dc8782e0f6724842e185f0b28c6742f95dbdb315ede0ac6cfca035b6426e0", 0x64}, {&(0x7f0000003340)}, {&(0x7f0000003380)="6f745601fdec97fd99efaeca6da386bee1ea630be3fe5379085728b0f037cce4fab11b98365ebb7ab78bf49f3d97ad05df83d9a38685438716c1062aa520f8a02322ab0b", 0x44}, {&(0x7f0000003400)="d521d65d0b0d9f2834e08dbde263afcecc10f8c6e78d53339a044be5285b57315e62a282376dea722b6d0a07ecccf093c3b6a241267dea4c3563d9413475323cdbc92ef71525f0fbc5e783427b8bf6", 0x4f}, {&(0x7f0000003480)="8256b9689841451bc90f0289b6d2ebf3828e09f7ee279dfe1f6b00b9e3150bf778629de570d9f35be6bfc8bdd27e6c0d63818381941f8723d6b4710c1bb1c29440e91979e72d46f41a3e0a94c93ae38864472c5447538a70107f8e329cd37551b4fd596f67e6f8da969e78cbafb284c29521ea6643cc76c1484a36f6e86361504b7da50d041ce1ee184bf7e7dc0d3fcd6f126b7c8a135286823f6110c6c01528b4613c8ef283b0fe9ea02ca80a874c200af95ffd396616fc19b8934d", 0xbc}], 0xa, 0x0) getsockname$ipx(r7, &(0x7f0000003600), &(0x7f0000003640)=0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000003680)={'sit0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000036c0)) 2018/04/05 08:46:08 executing program 4: socketpair$inet(0x2, 0x2, 0x27e0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000100)={0x401, 0x5, 0x2}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffff0000}}, 0x4, 0x6, 0x4, 0xa0, 0x200}, &(0x7f0000000200)=0x98) openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x44000, 0x0) setxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@known='security.capability\x00', &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x1d, 0x3) bind$nfc_llcp(r3, &(0x7f0000000340)={0x27, 0x1, 0x1, 0x6, 0x656b, 0x9, "b02b8236216521c2e127f43e6557c57651dc7dccf46e23e11dfb7972d8277f07049ed36a7db1f8cad652d96dcdbe8719ce82b7f8cadd5a305d7ededdbeb9c1", 0x21}, 0x60) r4 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x102) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000400)) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = accept4$bt_l2cap(r3, &(0x7f0000000440), &(0x7f0000000480)=0xe, 0x80000) accept4$inet(r3, &(0x7f00000004c0)={0x0, 0x0, @multicast1}, &(0x7f0000000500)=0x10, 0x80000) r7 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0xc000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000580)={r2, 0x3}, &(0x7f00000005c0)=0xc) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000600)=0x0) ioprio_set$pid(0x2, r9, 0x1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000640)={r8, 0x6, 0x2, [0x4, 0x80000000]}, 0xc) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x12, r1, 0x0) fstat(r3, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r10, r11, r12) accept4$nfc_llcp(r3, &(0x7f0000000880), &(0x7f0000000900)=0x60, 0x0) setsockopt$inet6_group_source_req(r7, 0x29, 0x2e, &(0x7f0000000940)={0xeca, {{0xa, 0x4e22, 0xe82f, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffb}}, {{0xa, 0x4e21, 0x4, @empty, 0xfb}}}, 0x108) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x10010, r4, 0x0) sched_setparam(r9, &(0x7f0000000a80)=0x379) rmdir(&(0x7f0000000ac0)='./file0\x00') ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000b00)=0x2) close(r6) 2018/04/05 08:46:08 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x446082, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0xe11, 0x5]) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000000c0)={0x1, 0x1000, 0x2, 0x7, 0x3, 0xffffffff}) fcntl$setlease(r1, 0x400, 0x2) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000100)={0x3, 0xa37, 0x5, 0xcdb, 0x40000000000, 0x1000}) r2 = creat(&(0x7f0000000140)='./file0\x00', 0xc8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000280)={r3, &(0x7f00000001c0)=""/163}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000002c0)={0x44000000, 0x2}) close(r1) getsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000000300), &(0x7f0000000340)=0x4) pwrite64(r1, &(0x7f0000000380)="4c99d1e1a7f4de94a3774a303cc25f18a32d2d9399f58d686aef725748e3c5894581aef8d8f9c4117699b9920b588eb08b236fcd0972409f282e4de01e4fdaa992541547ad01a8c7b128e371a4e0f49827bfe07e2e40cc2e32a269ed3d208c45f7a381bc44db6cd3fe7a0badc71371037754f5ee369b7c0806a2ce01a02da165d0d0ba64ef92e01ba55b3b75e76c574bc2d2c6bf602bb26ee03a03f68504e9471af91f4be1726361a000a5c019874710fdcd86ef3d794ce903324943dac9b1ae6f093f25ebf2438209f18690ffe2748944b5c45699265397ba36c44a95a981", 0xdf, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000480)={0x0, 0x2, 0xfffffffffffffffb, 0x3, 0x7fffffff, 0x7, 0x1, 0x9, {0x0, @in6={{0xa, 0x4e21, 0x0, @empty, 0x1}}, 0x80000000, 0x48b, 0x6, 0xa2a, 0x1}}, &(0x7f0000000540)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000580)={0x0, 0x2, 0xb59e, 0x7, r4}, &(0x7f00000005c0)=0x10) geteuid() r5 = geteuid() getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000600)=@sack_info={r4, 0x1, 0x8}, &(0x7f0000000640)=0xc) r6 = dup3(r2, r0, 0x80000) r7 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r7) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000680)=0x0) ioctl$PIO_FONT(r6, 0x4b61, &(0x7f00000006c0)="d6d0") setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000700)=0x92, 0x4) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000006, 0x4110, r6, 0x0) sendmsg$netlink(r2, &(0x7f0000001ec0)={0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000000740)={0x146c, 0x36, 0x20, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x1114, 0x1a, [@typed={0x4, 0x39}, @generic="315ee7993d990da2ccbe8355909c3fdea95761b1b982c106a1d777662a75bc3619d6813710698d4aa044b4c0025fb6f731cadd45c630f7e9d0c84a340e387daba344aadbc64f20a1413e9b4637102a34866f76dfed74efdd60999257f1d109cfdb4b903ded425863819bc98e4364b40b706a21367ac741f47ecaf9727b51abc1df654c9884127b0f68e461476fa51070dd6375d4af4b53e5ed7ac1dffb5cf7a1f86bc30e9f8f7a6ba4304ce214", @generic="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", @generic="145040bfdab4141e1c7b89aa69e4f7bb0ff19e7062952d2f065cc6bd3b9e2b817ae76d472d2af1f695d77c878a7089b0ab114e7f64a4e28281599d003033b4d9a61b4df94d", @typed={0x4, 0x80}, @typed={0x4, 0x59}, @typed={0xc, 0x5e, @u64}, @typed={0x4, 0x12}]}, @generic="8e8b028a9b95e46afe2db6dd8ee545f9e36ca3ea6d0989ff7769482277579886a7e84f0981d1ebe8770473e3113576a45c0281d19cea56efab6f00944408fdb7bb31e11dd07d7730f0c024a61768fc586e268674012488dce56a3447f150fcaf57fe24962d2cde0f41b441c83a2632a561bdce0e431f633e6189cc9b52f960", @generic="7a91ca8d3dceee7725b4cf1bc147a2efc0dcfbd6ce094c31a7ed8010b5117f2938e2138457ca0d7235afc8b8c8511e7e9c7e1716d86d7956340fd70f9321a397de21f570fc6dcf46cd56cceba117c9c51abc3c224b2ce8b158a12e0436bce62da856008bbf4c1f5d2302539b59097d38ea74b4cab8fa0413996755e0dcfb5014825a5be214c72b7f419927dff7e3310156c21cca619f40a7d6d700685aa2d4", @nested={0x228, 0xa, [@generic="9541d3e969ebc83ed196d21d49980f6a090e0f3b79c103febd9c0fbbccc478f8f74633a8a168cab86dabc272190dea7193daa08b0d525f6bb638413e4fe7bc", @generic="bc72ffa4552141d345e1c02753452ea0b412cbf4565a870e07fe9a2f8f010e6b6ca145bcdae966f1f6e9559e64885d249d8113e9892261", @generic="41d3ee257ef22034b35a4c3156a41f5fa45f039f5fd00ab82f8730b9d282dfed22b8eee4825e06ee2ed08e334b68e058116710489ace6c12e123aa16fed843fb482dc6a8e2eedeead0054a24dfaaf4a343db6d14a0c3fdee36ad3e473a71055726868d80d59d0d06ed47a959d7e36d8450db2a52e8a6439cc6b483af601dfb9453194ef225f9b64e52918016fbb7e3cb351890648c9a528b72b49a52d31edb46ab52598a4fdeaf6b2adeac943c713ff168758f014b5cc6c233a4f2654e5215c09fcfeb7957d9d384f7b13ccd754037b8a89809347c82bd645a4eaed7f22dbcbde5", @typed={0x8, 0x96, @u32=0xffffffffffffffff}, @generic="d30a0c2227d327daaa66dd22e7a97a457bf1597d0ba8995e8a47e90f164b761bdf767ba17733d7f17a5e35b46114e6283ec692766b76fd9673d836c14176ee5440dee282578da96159c18936cecf371cdf635c150f01a100a5eccde2902df01b46b997ff5e1409e75da837750216798a35cc68151b6cd32c565d13df7ead5a95659068beb09ecb689ec9d3503cca1d31f63d8abe0d62e171bfd2ab4ae345acbb7df65bb69d7bfae781a1ba030329581be4ffe5a3d0c45d284e1c8c19e05a45b9af6a2cd9"]}]}, 0x146c}, {&(0x7f0000001bc0)={0x278, 0x1d, 0x201, 0x70bd2c, 0x25dfdbfc, "", [@generic="a8344b8d2c44667e61ff7ed79e754f6b2750238c7f6dc54a0556f59e14738ae0bed3184b838f5399ca76e694bb1a3db4c48f9ddf475628503cf494ecd85591e48b5d080515c289285ffd079a061632eda01c89f8334da3167488672b56df7aa54160cd581d81df355c7005ef62ab4a84c8136892c84ab8728b6d34", @nested={0x1c0, 0x1e, [@generic="23641b169a39d9cbb3b8603a3e01c89619621a18ea06d72145a39d8cfed83d0001379b3f18c49656ec812dffb406a92c61a4da66ccc4a99c9f310cf86f9816a793110c559d6cd54686a2c51fc62b965e47de966cbba7fcd3da7d03a463c022e33f66e7c68f4c7833c747290510ebe5d488469bfbf75d25e006ad4839c72d2b43456fb769cce598ffcd39b46288e32732b47a90e26438c7dbdedbea75609e490cf657af7fedf322f60a9c80ad87f4", @typed={0x8, 0x5, @str='.@\x00'}, @generic="2915dc3c9ad57a56fa42d0f7063b1688d49748efca60eb600a61fca793cca7fb248cba8e26c09cfa7f92a3f735d9fa6ece7258efed13f8a66d9f1c06b3afb1d3800b86c157150c4be833f99980fa8c15db51ff8aaada9873b629abff8a59de7d7c43974339116535997e77ef8cdc1dfa46eee496e386c03d3c78fc99c0bac928dab99e4131b2e53c7aa6d4842d520e346c335a8f8922c7fea19974c069cc3923bd1840ada95902769fa09199fc4d56f70a29", @typed={0x8, 0x4f, @uid=r5}, @generic="e81e070c72770f89f12b3460279b357ac821360443e72b5b0c9574e14adc979f3c043891ecb829663c115eea19cd2376b7d68824d82c3ab6aa4ebdc92358dac471cf", @typed={0x8, 0x62, @pid=r8}]}, @typed={0x8, 0xd, @u32=0x5}, @typed={0x14, 0x74, @str='/dev/sequencer2\x00'}, @typed={0x8, 0x3b, @pid=r7}, @typed={0x8, 0x79, @fd=r0}]}, 0x278}], 0x2, &(0x7f0000001e80), 0x0, 0x1}, 0x4000800) r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001f00)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$EVIOCSREP(r9, 0x40084503, &(0x7f0000001f40)=[0x2e84eae9, 0xfffffffffffffffa]) sendmsg$key(r1, &(0x7f00000020c0)={0x0, 0x0, &(0x7f0000002080)={&(0x7f0000001f80)={0x2, 0x10, 0xbd, 0x5, 0x1e, 0x0, 0x70bd2a, 0x25dfdbfd, [@sadb_lifetime={0x4, 0x2, 0x1, 0x9, 0x6, 0x101}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x2, 0x0, 0x6e6bbf, 0x5, {0x6, 0x0, 0x7ff, 0x8257, 0x0, 0x5, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x3, 0x5, 0x33, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x7, 0x0, 0x6e6bb9, 0xebb4, {0x6, 0x7f, 0x81, 0x10000, 0x0, 0x3, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast2=0xe0000002}}]}, 0xf0}, 0x1}, 0x4004841) 2018/04/05 08:46:08 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000400)='/dev/pktcdvd/control\x00', 0x121000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x100000001, 0x1, 0x29, 0xea, 0x19}, &(0x7f0000000500)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000540)=@assoc_id=r1, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000580)={r1, 0xd, 0x4}, &(0x7f00000005c0)=0x10) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000600)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000640)={r1, 0xffffffff}, 0x8) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000680)={0x0, 0x6, 0x3ff}) ioperm(0xae7, 0xff, 0x5) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000006c0)=0x5ec1) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000700)={r2, 0x7, 0x286, 0xd51}, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000740)=0x6, 0x4) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000780)=0x3) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000007c0)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000800)) pipe2(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000880)={0x3, 0xc, 0x2, 0x401, r2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000008c0)={{0x3f, 0x1}, 'port0\x00', 0x0, 0x10000, 0x9, 0x10000000000000, 0x80000000, 0x401, 0x9, 0x0, 0x2, 0x5}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000980), &(0x7f00000009c0)=0x4) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000000a00)={@multicast1, @multicast1, 0x0}, &(0x7f0000000a40)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000a80)={'ip6gretap0\x00', r5}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000ac0)={{0x6, 0x4}, 'port0\x00', 0x0, 0x1000, 0x2, 0x40400000000, 0x7f, 0x80, 0x8000, 0x0, 0x1, 0x9}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000b80)) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000000bc0)=0xd99e, &(0x7f0000000c00)=0x2) epoll_pwait(r3, &(0x7f0000000c40)=[{}], 0x1, 0xfb, &(0x7f0000000c80)={0xdf}, 0x8) r6 = add_key$user(&(0x7f0000000cc0)='user\x00', &(0x7f0000000d00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000d40)="900c5d2f4286414d18e6d6178f808d9eccffbd729060f38b627a916f0c2822ad1ac2ea98535a18604f9c8b86272a2ec4c60bb411c22033c6e418dac57679988ad4a8252be25369c82468eb13b54739f05a7971f872f4cf3661c6a287235ec63bd181bd2b2fdf757871a21377b2b0", 0x6e, 0xfffffffffffffff9) r7 = add_key$user(&(0x7f0000000dc0)='user\x00', &(0x7f0000000e00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000e40)="afbe702541d19763a27cad8aece8b778acd0eb70eb185214f1511d7a6189840130a6fa6ae9259f8b2859699278740de10e0fbb12ca0ead299d357112f68c91f5378c2b600962d2e0de8be0407d6107bb1c7a2970c6cd22c2389c8d8d7b55acfca90b22d58286986efa29404f45bf872dc675158dfff12f93b8f972376ec7dcba5d1f9614e0afd63439f283b2c52132e5326055f8a32350f9a200ec9804b108bc9531e448743f8a6b0ac777e702e6d8b3c8d92428433367d595b169171feec57f83a8595301", 0xc5, 0xfffffffffffffffd) r8 = add_key(&(0x7f0000000f40)='.dead\x00', &(0x7f0000000f80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000fc0)="04c9309853e646eecf6b2e51eb8a8926c1cce94d58bb5af7d41e96cdbf843aad770a04e2e7b43d4e91cb5f6a348bfb58f329f34ca1c34278bcb131591c061bcd2f2637fb22d4bd56bb895619be043728af545b5860b4e629639f0820ec4dc2f3c9263760bbb4427c6fbc45d6c20a78bf55b26a", 0x73, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000001040)={r6, r7, r8}, &(0x7f0000001080)=""/39, 0x27, &(0x7f00000011c0)={&(0x7f00000010c0)={'wp512-generic\x00'}, &(0x7f0000001100)="a85b04076b9b88b782b7f609c9c98776c3bbac1e49d7e7d2bb261c92e01463e81a25aad2816ebb376fcd0755db2a8174e3eb42ba8415a2fa505283bd7b8f45d4997e1b73bb2b30f81f63998a5cd61efaf1fd91d47da8f60c14a95b10b1bcf185a97c21875ec216eec88ae13a0d7512dbe29b0c99d3849207a1602adbc54ea5074011a029ac93bdbfc3efbc805a880a5adae1bf19e18513ed8cdebe", 0x9b}) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000001200)={0x5, 0x80, 0x80, 0x40000000000, 0x3, 0xd3eb}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001240)={r1, 0xfff}, &(0x7f0000001280)=0x8) 2018/04/05 08:46:08 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write(r0, &(0x7f0000000000)="724843d07dcf1906a8b01c6d13140ee417ce995158ae7ab9283a7bc350b05a78414d197dee2e232dde95e1beb9cd4bbcda298a755adb0503966587d57b8d0c510b84ad24adf5f04dad152dac8c57028450dd3aa147df26e2bf95ef47a688998ce4a18877787f88adbadf3446d2a810bf7a4490189f6e2812c0022bf8a23a128fc0c5fbcfd50041c7807d05eb31191a5209a15bfe26f68d2f", 0x98) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/249, 0xf9}, {&(0x7f00000001c0)=""/103, 0x67}, {&(0x7f0000000240)=""/174, 0xae}, {&(0x7f0000000300)=""/61, 0x3d}, {&(0x7f0000000340)=""/54, 0x36}, {&(0x7f0000000380)=""/91, 0x5b}, {&(0x7f0000000400)=""/161, 0xa1}, {&(0x7f00000004c0)=""/245, 0xf5}], 0x8) fstatfs(r0, &(0x7f0000000640)=""/22) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer\x00', 0xa49394fe19f7c42, 0x0) r2 = accept4$ipx(r1, 0x0, &(0x7f00000006c0), 0x80800) recvfrom$unix(r1, &(0x7f0000000700)=""/77, 0x4d, 0x2, &(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000800)={0x0, 0x3}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000880)={r3, 0x101}, &(0x7f00000008c0)=0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000940)={0x5, &(0x7f0000000900)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000980)={r4}) r5 = socket(0x13, 0x80806, 0x800) connect$ipx(r1, &(0x7f00000009c0)={0x4, 0x1f00000000000, 0x40da, "ccd732ed3b2b", 0x1}, 0x10) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000a00)={0x3a, @multicast1=0xe0000001, 0x4e20, 0x1, 'ovf\x00', 0x0, 0x9, 0x52}, 0x2c) restart_syscall() r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) recvfrom(r2, &(0x7f0000000b00)=""/240, 0xf0, 0x2000, &(0x7f0000000c00)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x3}}, 0x80) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x5, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000c80)="bc61052de8fd83d9d39a30e4756fb29e", 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r6, 0x2402, 0xffffffffffffff7f) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000cc0)) lstat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)) write$cgroup_subtree(r5, &(0x7f0000000dc0)={[{0x2d, 'pids', 0x20}, {0x2d, 'pids', 0x20}, {0x2f, 'pids', 0x20}]}, 0x12) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000e00)={0x8001, 0x4, 0x4c60, 0x8001}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000e40)={r3, 0x2789e252, 0x71, 0x8}, 0x10) ioctl$UFFDIO_ZEROPAGE(r6, 0xc020aa04, &(0x7f0000000e80)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) recvfrom$inet(r6, &(0x7f0000000ec0)=""/23, 0x17, 0x20, &(0x7f0000000f00)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000f40)={r3, 0x3}, &(0x7f0000000f80)=0x8) [ 36.373481] IPVS: Creating netns size=2536 id=1 [ 36.424542] IPVS: Creating netns size=2536 id=2 [ 36.444970] IPVS: Creating netns size=2536 id=3 [ 36.464674] IPVS: Creating netns size=2536 id=4 [ 36.505745] IPVS: Creating netns size=2536 id=5 [ 36.568854] IPVS: Creating netns size=2536 id=6 [ 36.629564] IPVS: Creating netns size=2536 id=7 [ 36.703129] IPVS: Creating netns size=2536 id=8 2018/04/05 08:46:11 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000190001070000000000f500000a000000fc0000519d5367470000000000"], 0x1c}, 0x1}, 0x0) 2018/04/05 08:46:11 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) r2 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x200000, 0x109) sendmsg$nl_netfilter(r2, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x70, 0xb, 0x8, 0x800, 0x70bd2c, 0x25dfdbfb, {0xf, 0x0, 0x9}, [@typed={0x5c, 0x10, @binary="245d104e1fc3f2d394c757733d8e1b9e8dd8fcf98ec174397dcecec33bb8c25f75c3d867770dc791bca27a0e4baa0fc971b1c5b86d4c3f39c4f27d08e7194c1e4664fad523b727b1506eb2679a93a28c3c7f4ae4c6df"}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) r3 = gettid() r4 = getpgid(r3) r5 = getpgrp(r4) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r5) r6 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e22, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x7c}, {0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x9848}, 0x4, [0x8, 0x1, 0x0, 0x588a7090, 0x3, 0x101, 0x57, 0x1]}, 0x5c) ioctl$fiemap(r6, 0x40086602, &(0x7f0000001580)=ANY=[]) 2018/04/05 08:46:11 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x6) 2018/04/05 08:46:11 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40241, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000140)={r1, 0x3}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/user\x00', 0x2, 0x0) pread64(r2, &(0x7f00000001c0)=""/152, 0x98, 0x0) r3 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000080)=@ethtool_cmd={0x21}}) 2018/04/05 08:46:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000180)={0x24, 0x14, 0x401, 0x0, 0x0, {0x4000a}, [@nested={0x10, 0x0, [@typed={0xc, 0x2, @uid}]}]}, 0x24}, 0x1}, 0x0) 2018/04/05 08:46:11 executing program 7: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000140)={'syz1'}, 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/05 08:46:11 executing program 4: mkdir(&(0x7f00007b4ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname(r0, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80) mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x85030, &(0x7f0000613000)) r1 = eventfd2(0xe450, 0x80000) ioctl$void(r1, 0x5450) mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)="6d73676f0000612ba50f0f9e2e3d91a235e3c6cece52ba97a71d564b845f77e443c58bd087dec5272db67a188c5e8159d9b6bbf86a17b07145421fa527aff4c2e762e40fb3c01b00d679be6c6a5dc0e790d6d228601a461a4603d26ef72e02d69987c37e29c50258217dd54fcdd0b8b432087533468bf40a35a5193a24a4424039a17256a2c071cd601ed78a56860a7c6803cefbb26fc14885d824329c84c32e32a85017", 0x902f, &(0x7f0000000200)) [ 40.934156] SELinux: policydb magic number 0xb9b5d3f4 does not match expected magic number 0xf97cff8c [ 41.070771] SELinux: policydb magic number 0xb9b5d3f4 does not match expected magic number 0xf97cff8c 2018/04/05 08:46:13 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x1f, 0x9}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) sendfile(r2, r1, &(0x7f00000005c0)=0x37, 0x8001) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000640), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(0xffffffffffffffff, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, 0x0, 0x500, 0x0, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x30}, 0x1}, 0x0) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000540)=""/67) r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r5) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000680)={0x1b, 0x4, 0xfffffffffffffff9, 0xa, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) r6 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r4, 0x0, 0x9, 0x7, 0x7, 0x4}, 0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000440)={r4, 0x5, 0x10001, 0x8}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8) 2018/04/05 08:46:13 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x14, 0x0, 0x0, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="500000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000ab69ab824f15c5000000000000ae065a99e5d56a453c185983d1ef96"], 0x50) fchdir(r1) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/04/05 08:46:13 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x301140, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@dev, @in=@loopback}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) sendmsg(0xffffffffffffffff, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xffffffffffffff80, &(0x7f0000000080)=[{&(0x7f0000000100)="5500000018000100000000000000409302130000000043096c26236925000800030f226c70746612f3d831f3570000000000ca8a9848a3c72802c46bab31afdc1320d54400009b84136ef75afb83de44b8f3000000", 0x55}], 0x1, &(0x7f0000004000), 0x135}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2500, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) socketpair(0x11, 0x0, 0x8, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000003c0)=""/149, &(0x7f0000000480)=0x95) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000380)) 2018/04/05 08:46:13 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000140)=0x11, 0x4) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000100)={0x1f, 0x9}, 0x1c0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r3, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x28, 0x0, 0x500, 0x0, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x54}, 0x48000) sendto$inet6(r4, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000040)) close(r5) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000680)={0x0, 0x4, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x7fff}, &(0x7f0000000600)=0x8) 2018/04/05 08:46:13 executing program 6: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) umount2(&(0x7f0000000000)='../file0\x00', 0x0) r0 = creat(&(0x7f0000000080)='../file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xc7, "088e073765f8740e9b59483348edbfe34859a3f3a30f5bdebbd9943d1d35a24b088ecd251042316c3cbc52ac9e1fdf627dcaf28297160305c7b7e5f5e2cf4c794d2e26b15ce5905b6dd0b5dafc7d7b7648aa228f2966ad1e0fbb887e78e7817a52012ee92ce2a820b71bc5f8c1e00e8b898b045589d26aa12d0b4e1a0ad4768de1b19db541d9b1fa88988af3d6c15b91c51d15bc93e0d1542a0a4672e570219d1b45d2d452fe3c4a21b2183b3edb4e2f314edee6f91d8fad7a3bb31aaf1ad296fbacb298de3dec"}, &(0x7f00000001c0)=0xcf) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}}, [0x2, 0x1, 0x7fffffff, 0x6, 0x19704a8, 0x0, 0x0, 0x44dc, 0x80000001, 0x6, 0x61e9, 0x8, 0x8001, 0xff, 0x1]}, &(0x7f0000000300)=0x100) umount2(&(0x7f0000000040)='../file0\x00', 0x8) 2018/04/05 08:46:13 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'dummy0\x00'}) readv(r1, &(0x7f0000001240)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/28, 0x1c}, {&(0x7f0000000100)=""/89, 0x59}, {&(0x7f0000000180)=""/53, 0x35}], 0x4) 2018/04/05 08:46:13 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e20, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x60a}, 0x1c) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) creat(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x0]}, 0x1) sendto$inet6(r1, &(0x7f0000000140)="c1143ca96cb6fdb248f84370092f88ae1be62b7a633730ff86e0503002e8e79ca30ca6a905af7884ad1448f273e7fc3d24017651a3d92c16a16f87969cea6b972444ec61512b69e3570c88c269e98f8bce79fc16b9b44aef5d07d3fa03dbec435dd919e615f6183f3a21c7cfa2856677f07e84664d87add5016e3246c4bfd0df8ce86db2e98de6d8cd2ef35f793be4dc9faa35490f913a6829b8a3d18d27db18aa", 0xa1, 0x40004, &(0x7f00000000c0)={0xa, 0x4e20, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, 0x1c) fallocate(r1, 0x3, 0x0, 0xffff) 2018/04/05 08:46:13 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0xffffffff}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffffffffffff9b, 0x23fffd, 0x0, 0x111) 2018/04/05 08:46:13 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x8a) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f00000000c0)=0x6, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000080), 0x330742fc32730275) 2018/04/05 08:46:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f00000400"}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000300)=0x4) getrlimit(0xfffffffffffffffc, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xefd2}, 0x8}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x7, 0x10}, &(0x7f0000000280)=0xc) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000, 0x200, 0x8040) bind$ipx(r0, &(0x7f0000000080)={0x4, 0x1, 0x401, "9c382061bd30", 0x7aa}, 0x10) clock_adjtime(0x1, &(0x7f0000000340)={0x4, 0x5, 0x1, 0x6fe, 0x4, 0x8b1, 0x8, 0xf5b, 0x80000001, 0x7, 0x2, 0x1, 0x1, 0x7, 0x6, 0x10000, 0x4, 0x10000, 0x40, 0x5, 0x70, 0x10001, 0x10001, 0x3, 0x8, 0x6}) 2018/04/05 08:46:13 executing program 4: r0 = memfd_create(&(0x7f0000000000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x80000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0xffff, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x30) 2018/04/05 08:46:13 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="02030000160000000000000000000000040203000000000000000000000000000000000000000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000040004000100000000000000000000000000000000000000000000000000000002000100000000000000000000000000050005000000000000000000fe8000000000000000000000000000ff0000000000000000"], 0xb0}, 0x1}, 0x0) [ 41.165473] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/04/05 08:46:13 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f00000000c0), 0xfead, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}}, 0x2a) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='coda\x00', 0x8008, &(0x7f0000000140)="11260b8a06e28ec016b9de89c8501cb6fc8c4099e8e14c2191d48fd46f466a8d68fa693f09e8448bede843de1eff858355cca1d5f83f50e826b507fa7764dc114ef64339ec150092cc392acc9c486206cb6d7b2f526be6ac10d37c92645544b043def156acc5cc18f9e9dcf316896b773bd6") r1 = accept(r0, &(0x7f00000001c0)=@pppoe, &(0x7f00000000c0)=0x80) setsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000000240)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, @multicast2=0xe0000002}, 0xc) 2018/04/05 08:46:13 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = socket$inet6(0xa, 0x0, 0x9) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000000c0)=0x0) sched_setscheduler(r5, 0x5, &(0x7f00000007c0)=0x1ff) readahead(0xffffffffffffffff, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x28, 0x0, 0x500, 0x0, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x54}, 0x48000) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000800)={r4, @in={{0x2, 0x4e20}}, [0x3, 0x2, 0x7, 0x3f, 0x0, 0xfffffffffffffffc, 0x0, 0x121, 0x9b1b, 0x10001, 0x6, 0xfffffffffffffffc, 0xf8, 0x800, 0x3]}, &(0x7f0000000140)=0x100) r6 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) write(r6, &(0x7f00000006c0)="2d2530e4633913ecbeb9a4580be09943de6f4beebc30edb48f8c6f7b58c4a271e2074629c181a54cce207dcdc252567541cd0b28ffbb478fc4e9b5341dae53b3c5b084f795a8cf6ec42e290d58a8cf8881", 0x51) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r6) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000680)={0x1b, 0x4, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x7fff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={r7, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/05 08:46:13 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x956a87526adb42a8, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x800}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x43c, 0x2a3}, &(0x7f0000000140)=0xfffffffffffffdba) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) ptrace(0xffffffffffffffff, r3) ioctl$BINDER_SET_MAX_THREADS(r0, 0xc0189436, 0x9) 2018/04/05 08:46:13 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)="766361f6300000000000008000", 0x1) r1 = dup2(r0, r0) sendto$ipx(r1, &(0x7f00000000c0)="3106957c8ee25c59e1d7f79e16e00d426596d40dd93b547759fc7d86b2e1c3e6cb5478ca40e3e172deebb4a4c5c2d377cf72ceee742338bb1200dec34daebf6f592c1548d4c14e5be6b5f0a4daaa31a91996b84503157ac5404875a7a04a625dd1bd0528f3d1eb0e2a10956a3e0ec6f81a33398ead7833c85b7de08faaa5cc94b57bf021ae6bc5a2fb07d96021", 0x8d, 0x40, &(0x7f0000000000)={0x4, 0xb4, 0x4, "36ac74aa15f4", 0x7}, 0x10) [ 41.298420] mmap: syz-executor6 (5265) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/05 08:46:13 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000040ebf8c70000000000000000030005000000000002000000000000000000c474eff8a5cd71bf0000000000000800120002000103000000000000000010000400030f00000a000000000000001d000047566f8d45147c97ec3a000000000000000000000049bd09637eac00081d3af126681e2697acd1f21e5763e7d88f4de47fe838f145696cb8fff80924d56f91c9ce31c246d910072e5100a4b9c09201be4cea9f7da7a316956a4a4d78475a39097db7f77a6a0d9a066228b1d4a2a856407644d8f6a2642990b4e8ee0cce579196fed091ff"], 0xffffffffffffff81}, 0x1}, 0x4004080) 2018/04/05 08:46:14 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000280)={'syzkaller0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) r1 = creat(&(0x7f0000000040)='.', 0x2) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000300)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000180)=0x1000, 0xfffffffffffffeff) chdir(&(0x7f0000000080)='./file0\x00') creat(&(0x7f0000000340)='./file1\x00', 0xfffffffffffffffd) syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, 0x0, 0x0, 0x201c21) lsetxattr(&(0x7f00000000c0)='./file1\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="e872614e6caf7f"], &(0x7f0000000200)='ramfs\x00', 0x6, 0x1) 2018/04/05 08:46:14 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8f, 0x42000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0x3f, 0x9a13, 0x0, 0xfc3}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101001, 0x0) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000003fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) 2018/04/05 08:46:14 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) close(r0) r2 = getpid() ioprio_get$pid(0x3, r2) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r3, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0x0, 0x0, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) recvmsg$netrom(r3, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0)}, 0x40000140) sendto(r3, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x0, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000000280)={0x24, &(0x7f0000000040)=""/36}) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8}]}, 0x10) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r3, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0xc7314de2bec93b56, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x1f8) 2018/04/05 08:46:14 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x7, &(0x7f0000000180)=""/197) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r1, &(0x7f0000000080)="ff5b78883b01bc7651a42e0495935c697b50e5feb1917b9be7edc4c1dc0523fbecdb78a2c5010e3b016e65d435dccafae9f2f30fe585b1f4bf44b0a96ea2c3684232ccec6f0548d876e3303ecd3db652ed3e189515138a9c4b19f0c301b25dc89989b4232f852872574d017b4a33b5cb3002ce45c4cf061eca7b9a12", 0x7c, 0x800, 0x0, 0xffffffffffffff7f) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x0, 0x1}, 0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x800}, 0x1c) 2018/04/05 08:46:14 executing program 6: memfd_create(&(0x7f0000000100)=']\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) dup2(r0, r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x12200, 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x0, 0x0, 0xffff) r2 = inotify_init1(0x0) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r2, r3) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}], 0x5d, 0x0) unshare(0x7ffffffe) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000000240)={0x6}) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) exit_group(0x7) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/04/05 08:46:14 executing program 4: r0 = epoll_create1(0x0) r1 = socket(0x11, 0xa, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x4}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int=0x9, 0x4) 2018/04/05 08:46:14 executing program 0: dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x0, [0x200, 0x7, 0x437, 0x0, 0x0, 0x0, 0x7fffffff]}, 0xd4) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)=ANY=[@ANYBLOB="020300020c000000000000000000349433676443783e800000030008000000000002000000e000000200000000000000000200010000000000000003000000000005000500000000000a00000009000000fe8000000000000000000000000000"], 0x60}, 0x1}, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000b00), 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) gettid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=0x0], &(0x7f00000007c0)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0x58, &(0x7f0000000800)=[@in6={0xa, 0x0, 0x266, @dev={0xfe, 0x80, [], 0xe}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000900)=0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) unshare(0x20000) set_tid_address(&(0x7f0000000340)) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setns(r3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x5}}}, &(0x7f00000000c0)=0x84) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e24, 0x5d, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, 0x101, [0x0, 0x9, 0x0, 0x8, 0x200, 0x0, 0x0, 0x7699]}, 0x5c) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$TCSBRKP(r2, 0x5425, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f00000002c0)={0x1}) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/05 08:46:14 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000004d80)="e20574eacfe133b48749a7f6b58efd934d141bddc55ad292cd4a55f34740e864b10fd0ace4289f7f2755089e349b908fc6c6f5b7663c8f8e50ba530677e0b17cb4676b93151d947a329d2377fd34079dcc600b21a5c0dca36604ab89149b833a4e8bbe4ae7b3124ffe6b992c79aa35e1034ca8430b212ced7651b6620e5a349d0774ef0892cbbf62908edd197d6d65ca3d89e446799bde4f465c758bd74646e92bc5513c13c318c059aabfa08e6aea0311c1b364c0f39fd734a6823eb470ef7364ec0dab2ae973bb1319b02ec4f190728f0b57faf81032410a8d09273f61aebae663f4ecadd7308cfb50fc1c9334a28a63e99020b0fd5eba766f576522d1778e54842965188de8b9b96600d99d8287b780b129020950481bb74f0036fdc7d0b2441966d327b880c29075bdae09dfcf0cdd6848b27865caba67f0b3c5c9f41106674cd3e9fae6900a29fc474c10cbc0cb3eb2013ff37e4123a81f89866ed2396b8afd0eacca55951e48ac86ff7dcb705a1b6a352b42bb2fa4f9ce6ca76156b6029de104d54002cc897ced69f313c1fbb5dd86f6d71886bf2a0dc33c95b056b185080aa10339643c68ff8121d65cc8af496bb6d7d1ff6c46ad0fcd3637a673cf9b18ee82a9a50a1c32081f15a6b534f73ed332b46826acfda1603d4f51c77301bf4f1f9639169048c32d13860e4d1f52cd7e43892a14125e9fef904e8a41a3f122bfb8528a9adaa2c8e4b27cb670249be865dfb0115761bb97ce0cdf2181638901f34eac3a10b2c5a7c841230d35e385e0a0532f8e077268078dc723d62d542c88825f13b2abf37be7bdb331b765dcb8636c2f117c9aff41cc4e23a5ffa6f4b9a3d1b29cd1202732c86d50153e146b658780a6dad3079de763689d9fcd3f66302169ec171a53e23b57fa016ca142f2e67dc992996b11d0901d43cff4e0d3c43eaf1d49190cf5ac00f2c8303a39cab7f37ee5132b47c31607a36daa0a3672df03fdd42a01bf8412bb4418a9f9b0e1dc55d2e8c0328dcbd2f79384be812400ead1feb2c33b4634e50e8e2f3d57cdbf2c3e3f4833660fd5f5e08e20a29f5d5493097e92cf809ded2cd2b849af31ddf42ca603e3721c127d39b1d66e67f130266097ffd5728adafacb1dceb17f3aa41312d5180c4b48a54a42f4d034d169636ee49d6b43953fdd6537fe645789e3b70ad0de8f72137fc3b00aadf15715195388dd6a0ce896942a0a82b8fa334ffc42812dac3a55fab5a5216943ea176d861305e51eaaa0e77a028c885f77d9254ca9ad0f720d8ab19f8f801e9ca247aec7369554f94dca9c7c9351a2dab9198b1c05ab938f7c611f890d8b36d0a91251b6a90c03237e7bf4c0f69c59345050f3a98801e2391e680a55437ab4b7b51285505b0698def2b4ec95728f975b7381edb294e5fb9faf84a99a53cdf30f1b516cd3082371b14649ea379f73125edf104179fb2603dd75346aa1800933dae28680e6d851c3c8bff1661cc21c9a6cb9f5840da6651e9e6b3189dab086f76c7d0c00d1011714d22438a3855f36930621e3bbe0b783c0b11caecdbf53efc4d7eef5a613255afcf29d47c49d1a9e52d292a4d3cb897724c6cfeb98a7ec8bc51a870713717ea60a2fa0890134c558e7100b2c3a7bbcf68bc6bffecf758174f58fec3ffcfc7afed997f56c9e644b82fb065a5678652d134eb7657cdb191692926f29dcbf8ac2f96537602ffef0aa34befe3df92890cb15728aa32556c8c79384bc9deeefc1e9ee3204a30b7f24a825b50bb1b77f27934dec15a7854e57a64220b49f4376ce865923aabcf99eb690ffcee6d84b8ca69dbf17ef97597432fbb67bb6cb8a1b78ebdb2901b29f352a2693c577f38b7f30c8b4a796b07f24f4e794142df17877a80d91371c512e6cd00f9594869cba64ce902e55531b579eb25a54172226c48219344a8c3f44eb2f6aac80c17c219e2784085201ffd61063d71a544f2940f99504f2ea0f239b427672a1b7a993cb0742b784917b233cebd2a77f084cb745dd969eeaa094f60a543dacdab97359e77623b4074adc690908ec62155530ed5d6f6fcced0b7d5a9ffc110623994b8da279d9010cf0a6a08c5be4a4111377a916ab803b96b1331d2a8a9f58544ff2fc95c33b996ff8603f8f55aa0fa4c7c15852607fb6bce7463ae04401e2a8481ddace2b5f7b7a1ae89f0cdb82ac41c6d077f82a0236b2a0e2966b8b1a6bcf54ebcb06bf33a379ce14486abcf478a5da4a7a8a78dcdb3760929a4b9c1497847ef088aedf2a0b8d0831e7a1fbc9c09d02a5afd8088e6cf201df9c9d068e3e266db2f632683d7e3f38270173af8daf73e05ba302a185ffd5cb1ac0f13c2c26f4b4c1091ec4063c6910897a55251d26f9982426a0ccd843ce99639f5cdf7031dd130e6e9a01bd4d21ab51b0a5d813919b9e90614f8d8a490f033d7ab1cea507006827c291313bf94311d24d4638a3fd92e8b3d394b5ea58a7161f462a8d90a9fcf92483d551273d312178f21bfaff21cd49dfdf3c92bfb597499055ac2db9f592a0cd1caecbc5adc90a9eacb6bc5d17753bb847b78db52175e05149ce0acc2de1ffc40e7120bacd4b242b86bbc254e1fe531188b9f5811c91acd2b754e9e19d9d5be5fc31099f6f2824763a1f99f3bbdaa43390cc25aeb165b1b3ede040b159c06ce97dfb65ae2c2c09f176f612388af4a1237e804de028596939daa0a8d9b34238574e2f82d14db37d62ca40153013ba09e2b382956d14cda02ddaa9c2f52cbc8e1fc0e1049a697224ed7ef7fa91cb86f43535321d1af198adea959cd443c0125d1bb2007611929b1103138b15a6c05c4f9167bc26352ee353356e90bdaa44b53b7c7edad66c6fe9233a5b31fc350fb149b06a606cef11ddc517824759a7dada40a3c6565f47c60074b29a5e988fcf4bc28e2b8c1e97b3b847653ea8c7c280b0c0c85ac1908ec1121b81dda4b3afde4058a8dabaf25c507e7e4156105a1ba931f150a74cf48ef015f2eb620dfef985645fb3385cb1c05c566e5e577e217b9c04f77e01bb2ba028cb4d51c0c963ecf21f90e3e1a7fd9b61cd0f9f5d02107d07dedf6c293db4f15af76eb1a39695207e8e8cb3e2c60b5d09ae4617ad6755adb492ab919192ada1fa1dfe88ced57282932f623ef7c86f718c6b51c18a858639b73838eb689d6f9c592ac0af5d452983b7a16d011d538576e75eb6d2f54fb83b9a751d59b02cc2629e3f6cce8a93ade4a4ddd9611c4ab21a3b084cc2963aa12e1223c0b74a6b1eba10bc2f76bd5b5bea43796ba2f353e0a856ca3def646903a08f3772851f5cc717dbc58b94ac764bc5556963935d10abe836d83161ab6b355dabd764dc7e2be12f8e72f7715c50107be8f210d18c3a0baa263aa648978fc6f48b26327c6204225e8966f51a1413dc38f0d8bc3f358e714d15081c9720cb9590cdf2e49e550262cae685f8955a1f57f27c5bf068261fbed18206ca26068d7732bed97489e5ec667a852d258136475a108758c53b5db6405e", 0x9ba, 0x24040890, &(0x7f00000008c0)={0x2, 0x4e23}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e23, @rand_addr=0x8}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @multicast2=0xe0000002}, 'rose0\x00'}) clock_gettime(0x0, &(0x7f0000004d00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004b00)=[{{&(0x7f0000000500)=@nfc, 0x80, &(0x7f0000000880)=[{&(0x7f0000000840)=""/46, 0x2e}], 0x1, &(0x7f0000000900)=""/84, 0x54}}, {{&(0x7f00000009c0)=@vsock, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001d80)=""/75, 0x4b}, {&(0x7f0000001f00)=""/122, 0x7a}], 0x2, &(0x7f0000002040)=""/96, 0x60}}, {{&(0x7f00000020c0)=@generic, 0x80, &(0x7f0000002240)=[{&(0x7f00000021c0)=""/126, 0x7e}], 0x1, &(0x7f0000002ec0)=""/4096, 0x1000, 0x7}}, {{&(0x7f0000002280)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000002480), 0x2, &(0x7f0000000100)=""/54, 0x36}}, {{&(0x7f0000002500)=@sco, 0x80, &(0x7f0000004340)=[{&(0x7f0000004100)=""/154, 0x9a}, {&(0x7f00000041c0)=""/215, 0xfffffe2a}], 0x2, &(0x7f00000043c0)=""/186, 0x1f016772cc668d0e, 0x200000000}}, {{&(0x7f0000004600)=@nfc_llcp, 0x80, &(0x7f0000004a40), 0xe12, &(0x7f00000000c0)}}], 0x6, 0x0, &(0x7f0000004d40)={0x0, r1+30000000}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/04/05 08:46:14 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="8c760d6ec7198918eb0d48dc55603ffe", 0x10) write(0xffffffffffffffff, &(0x7f0000000080), 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f0000000100)) getpeername$packet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x14) sendfile(r1, r0, &(0x7f0000000140), 0x100000000) 2018/04/05 08:46:14 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) r1 = memfd_create(&(0x7f0000000040)='./cgroup.net\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0xffff) inotify_init1(0x80003) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9, 0x1}, &(0x7f0000000280)=0xc) fstat(r1, &(0x7f0000000100)) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000002c0)={'ip6gretap0\x00', 0x1c0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x0, 0x7}, &(0x7f00000003c0)=0xc) ioprio_set$pid(0x3, 0x0, 0x0) pipe(&(0x7f0000000480)) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, 0x8) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000200)) 2018/04/05 08:46:14 executing program 6: r0 = socket(0x6, 0x1, 0x0) flock(r0, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060003000000680001000800050001000000080001000a00000008000b007369700008000b00736970000c0007001000000028000000080001000a000004040007002000000003000000080006006c63000008000b007369700014000300ffffffff000000141a0000000000000008000600860a00003dc21cb342f7753f1e443084836ddea0cda4a342b7a636d9511db0ecc72260e701c813a2548f61027697ee720e6397bce347bf"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r1}, 0x3ba) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) flock(r0, 0x3) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a777e1aa31f415a944914fb741a2ba49c24009db00874f8ae73", 0x30, 0x0, &(0x7f0000000080)={0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r0, &(0x7f0000000240)="6a14ad6a11c00f", 0x7, 0x40000, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0xffffffffffffff98) 2018/04/05 08:46:14 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x20000) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="b592a68694f5d87534dd27b1be875e8b2ffc7e366fd9524f7c6e2040ac390b5a6c8d0f954a602ec567903e82aa3fe2974238ddcc125651631273d27c8136cd817a53f25783612eeb9d72355cb3a8096e0570f3ee60eadbf15b3a40eedf928652d54181bd056d6ac73397c64c8500d61477179e7c0ab49f37ff4808f0c006ce78672d823c8ce9366b8993cd6dfc68481fb1f8358beaf0cf81b8dc8525fe482baec80824bf0f227dba5a0c8187b32fdce4c28e48998c05653ff4eec89e9801435823d7975fd4fee66ed6da", 0xca, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r1, 0x8) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) sendto(r0, &(0x7f00000001c0), 0x0, 0x840, &(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x4, 0x2, {0xa, 0x4e24, 0x8f, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffb}}}, 0x80) clone(0x0, &(0x7f00008dcfff), &(0x7f0000000040), &(0x7f0000001ffc), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000003ff8), 0x8100000e, 0x0) 2018/04/05 08:46:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x6, 0x0) ioctl(r0, 0x4000000000001279, &(0x7f0000000040)) 2018/04/05 08:46:14 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x9) r1 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000fe9000/0x14000)=nil, 0x14000, 0x0, 0x11, r1, 0x100000000000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/05 08:46:14 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffa, 0x101000) syz_open_pts(r1, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@dev}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) write$evdev(r0, &(0x7f0000f15fd0)=[{{0x0, 0x7530}, 0xffffffffffffffff, 0x63, 0x2}, {{r2, r3/1000+10000}, 0x3, 0x7}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000011c0)) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000280)={'syzkaller0\x00', 0x400}) 2018/04/05 08:46:14 executing program 6: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x10000000, 0x1ff, 0x1d1a, 0x0, 0x7}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x0, 0x0, 0x10000000000000}) mq_timedsend(r1, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, r2) r3 = socket$inet6_udp(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000cd5ff0)={0x0}) setitimer(0x0, &(0x7f0000a0b000)={{}, {r4, 0x7530}}, &(0x7f0000cd5000)) alarm(0x2000000000000006) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r6, 0x4b6a, &(0x7f00000007c0)="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") mq_timedsend(r1, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04212a02cc84ed8a6fa5370fb6cbee169546e792394bb8f8e81a539a828426e4d5a2c4fb114092110f68eb75b4d24081cb7b4e743b9a70ee7596360f3651bee44ca9af98bffa3c3afc66902135b925109d6f612a47f9421d25f9c8e89ea5f83e", 0xbd, 0x0, &(0x7f0000000040)={0x77359400}) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1f, &(0x7f00000004c0)="53b65d6d0095ecbfbc249911eaae48069138e0a01c30ddbea3a6f0f299946f8507191f107abe2fac0c396c1be645fdf221de23cf981078afdf6280a50131135cfdfd1cde843a5a3d2f9c051985876b79dcfaf6df8adcd4d33510e94b2ee0f0101ad62cd1482e0fd558ca30bdcf6671e3d56c59818cfe6a307d626d8f1b3282ef34dea85aa78fcd69cff120f2bafd101aad6d2eff1c02fc81cc7246158a06", 0x9e) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0x0, 0x0) request_key(&(0x7f00000006c0)="690777726573ef6c00637200ad778c8ddc479978d6cd10018003d0ae0b", &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)='/selinux/status\x00', 0xfffffffffffffff8) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000580)) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0), 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r6, 0x0, 0x48a, &(0x7f0000000380)={0x0, 0x7, 0x510ca264}, 0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000880)={0x2000000000072f, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x7ffe, &(0x7f0000000000)='syzkaller1\x00'}) getpid() fcntl$setstatus(r0, 0x4, 0x4002) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) 2018/04/05 08:46:14 executing program 5: mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 2018/04/05 08:46:14 executing program 7: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) socket$packet(0x11, 0x0, 0x300) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) getpid() r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000200)='net/fib_triestat\x00') sendfile(r1, r3, &(0x7f000036b000)=0x2, 0x7a) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000040)=0x5) 2018/04/05 08:46:14 executing program 2: socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x802, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xdf}, 0x8) 2018/04/05 08:46:14 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x88) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000800)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffe82) llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f00000008c0)=""/4096, 0x1000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) wait4(0x0, &(0x7f0000000100), 0xffffffffffffffff, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001b00)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000380)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000018c0)={r3, @in6={{0xa, 0x4e24, 0x1, @empty, 0x4a1}}, 0x0, 0x2000000007, 0x800000000000101, 0x40fa1b9, 0xa5}, 0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001c80)={0x0, 0xdc, "26dcec2f69aabde943b7f2bc998714eb80248fa4c92c63ea6d8b667a6db869c7e26316356bfd2909ce62e1e52e5ba566fed1136d7c5257bc520cff3f7f36bfb582a248f07d002244391b5e2919e1fd835e67c8625a48ae44f808e1626adbb438514430b16350caf79320e093c2f867a2bf8874c43784bb421fe52c61e04fa2c0fefa540dd54f8978c39230c85a2205578a413ace8b79580320d276fdeac6e1793e9db48ad51b4eacd5ec178baecfddea9c9a9d6aac0f127e0889a1641b4256f3cadec9b61d8283bb9c0c7de168cfef1776c7ecb07a4fba069432ec00"}, &(0x7f0000000480)=0xe4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001d80)={r4, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0xffffffff, 0x4, 0x4, 0x0, 0x2, 0x10000, 0x8, 0x8, 0xffffffff7fffffff, 0x849, 0x0, 0x3, 0xfff, 0x5, 0x7]}, &(0x7f00000004c0)=0x100) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000006c0)={0xe4, 0xcc, "000e384a728920db1143e9fa1f787098c1aaecf29e5e50561a942f004c692eb831e658586adfc4250fb7bc21c4a662279484ea87a48c471de025bdac07ff13c6038487944c404ddaccea2bb50903ab4f7c11915f0ebdf3f54cd02508bfe6573b194b42f7d2a3574fecc312ca4ad5c90770ee61fb69bc76bddbde50734a4c6a590756dd3958895de8aae4e5976ec6a7f74a525c7e0407147f6a25f781cc5d927918b4a29e69ad5bc65d5293569606fa51ef40a37987f10f1370575014dfdfec25f05287146188d69ff61c435d"}) tgkill(r5, 0x0, 0x30) r6 = dup2(r2, r0) getsockname$packet(r1, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001a80)=0x14) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x4e24}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') tgkill(r7, 0x0, 0x10) ioctl$int_in(r2, 0x5452, &(0x7f0000000340)=0x1) fstat(r2, &(0x7f00000003c0)) socket$inet6(0xa, 0xa, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f0000000540), 0x0, 0x80}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) r8 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) 2018/04/05 08:46:14 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='.0cTroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) openat$cgroup_subtree(r2, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x10) creat(&(0x7f0000000040)='./file0\x00', 0x42) 2018/04/05 08:46:14 executing program 2: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000050ff0)) timerfd_settime(r0, 0x1, &(0x7f0000feffe0), &(0x7f0000fef000)) umount2(&(0x7f0000000040)='./file0\x00', 0xa) timerfd_gettime(r0, &(0x7f0000da2fe0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x24400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/04/05 08:46:15 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mremap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{0x6, 0x6}, {0x4, 0x8c9}, 0x6, 0x1, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000040)={0x8, 0x0, 0x3f, 0x6412, 0xb34, 0x29000000000}) 2018/04/05 08:46:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x80) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="7954f58f9f0b698f0455cdac1414be1e00000004000002"], 0x18) get_thread_area(&(0x7f0000000100)={0x5, 0x20001000, 0x2000, 0x3, 0x7fff, 0x7, 0x81, 0xfff, 0x0, 0x3}) 2018/04/05 08:46:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000000000)) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)={0x4, 0x4, 0x1, 0x1, 0x8, [{0x400, 0x1, 0x5}, {0x400, 0x8, 0x3ff, 0x0, 0x0, 0x2000}, {0x100, 0x7, 0x0, 0x0, 0x0, 0x1e83}, {0xfffffffffffffff7, 0x4, 0x9, 0x0, 0x0, 0x4}, {0x9, 0x5e, 0x800, 0x0, 0x0, 0x400}, {0xc8e2, 0xffffffffffffffff, 0x100000000, 0x0, 0x0, 0x1800}, {0x7, 0x6, 0x6, 0x0, 0x0, 0x600}, {0x4, 0x4, 0x7715, 0x0, 0x0, 0x2}]}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_int(r2, 0x0, 0xe, &(0x7f0000000280)=0x2, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000003fff), 0x0) 2018/04/05 08:46:15 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x310, &(0x7f0000000100)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1}], 0x60}], 0x4924924924926e4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/05 08:46:15 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x1, 0x2, 0xacc, 0x80000000, 0x3}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x7, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={r2, 0x190d}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) write$cgroup_pid(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0b4e67f874a94ce9c2c3bc37f59babb47af85db78fa44ffd47ec17e9a3221f4b4a8bb14a5dc4cd155dc1883ddf506325e8df400000000000000000"], 0x1) fchdir(r3) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000440), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) unlink(&(0x7f0000000080)='./file1\x00') sched_yield() r4 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r4, 0x400, 0x0) fcntl$getflags(r4, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000580)='./file1\x00') r5 = syz_open_pts(r0, 0x0) dup3(r5, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='pids.current\x00', 0x0, 0x0) 2018/04/05 08:46:15 executing program 5: fremovexattr(0xffffffffffffffff, &(0x7f0000000240)=@known='system.sockprotoname\x00') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/udplite6\x00') ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000280)={0x1, 0x3, 0x2, 0x80000000, 0x12, 0x80000001}) pipe(&(0x7f00000002c0)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000001c0)={0x0, 0x1}) mkdir(&(0x7f000057a000)='./file0\x00', 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0x9) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x7, 0x6, &(0x7f0000000780)=[{&(0x7f0000000100)="3f1c8b7516a952bc67e56c10fce6e0e3a8872c73be9fc5056b53e6662112f30df842e14c82e448c1af6b6f53905f8f67dd7fb63955cb53d4d73c90c0f2a074344ee404288cc9b5b9d3de", 0x4a, 0x1f}, {&(0x7f00000003c0)="7c29873e7bbd30a6c9c790c4b9dcb13d9f662e2456392d8d6aa1ac46e7ad351cb8803705da4ef1c6683e3bc2e5f286952833b5d922408f400926df65156f96aeaa14972837c176610fbb63ef9b712683f04403269798d272e11972bf99fdf13f5b3cdcafe77fdb3ee71ce72b92c1360a2661d58cfd2dcc671be6f3391d660ba2466376bf", 0x84, 0x100000000}, {&(0x7f0000000480)="f0d6ba0f98c26ccfde8ca9beeb4a8a832d9fc0242f8910965e7be3ef0ae21f204a8ae362c7cdf59f4e2e9d213df66412a55a924480cc38e88196fb9f22b61fe33c2c4ee1709bb1f13e4cd7b133b9437ef7d05ac268199e95bb56add4c249b1e53a6667cdded88b94", 0x68, 0x3}, {&(0x7f0000000500)="ce317601f85723170700ff99f25ec94ff2db77fed5ec1adf6462f7bb78b58e8198df199722a62c3f44f9e344c9929660b005211a3cc3a00b2343f6e78577fb3eac6d5ea1f01b96effed0a211cfde295f24eccede21f81158fb9a5d4db0e91fc2303de4fad6e47fd4229c7af8295e0d39b2284ab7240da8e7068cda33dad522c6e31e4ed909dc1fdd6a0cfaa8f02aa54a8d40f88b2938d8d3f808", 0x9a, 0x4}, {&(0x7f00000005c0)="c07579d0e5961a0b8b0d11026a22854797f40acd3e168cd5c3daf04abbbabc477181cf4706ae79f5a95139ab7a0562ed20d0134916a40fffeecf169c290a7c116622c57ae4356428bc9b3494c5efa053bffbbf3c808135de4183f19bee25e90d5b31cd173536f3a81bd37c8f9e649701e7957cb51d84cd39c05abc677f5e6fc635d3be2086025fd97f2968630e5f1cb0938bec11d903f3af238cbb93b039e526bf3f6cff9af2fcf6d67617ce241538eedf20a1ac85f44423b8b38a75f0f8f39e9c221924629d21989676578df379b0b087ea1a96", 0xd4, 0x7f}, {&(0x7f00000006c0)="869400ba7f9ad680d3dd8edfede1dbccf943145e89c811d46e3210d4b78d4d8ae9fa5185afa2af8f3ad44d6ffc2fc9a304c52a98c45ce7a054d6da1e3122a5e3744b3cf80730f1fc0c99526984aa59cc89a2d6a372044206522c0f4f81a67e061295eb55263d371eeb5c0786be23ef1a89ec4d367957f87f8a7df7d0f79a27de53b03a2bd7ed9b7f61b00a46759fffd48bf908092da5bbb07afd03e848690119b0dc5afb148def0f", 0xa8, 0x9}], 0x4, &(0x7f0000000840)={[{@jqfmt_vfsold='jqfmt=vfsold', 0x2c}, {@noquota='noquota', 0x2c}, {@barrier_flush='barrier=flush', 0x2c}, {@balloc_no_unhash_reloc='block-allocator=no_unhashed_relocation', 0x2c}, {@resize={'resize', 0x3d, [0x79, 0x10fce35fa1750037]}, 0x2c}, {@noacl='noacl', 0x2c}]}) socket$inet6_tcp(0xa, 0x1, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x800000, &(0x7f00000001c0)) r1 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) write$eventfd(r1, &(0x7f0000824ff8), 0x1cc270f5) 2018/04/05 08:46:15 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00'}) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/netlink\x00') read(r2, &(0x7f0000000240)=""/85, 0x55) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r4}, &(0x7f0000000380)=0x8) r5 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) sendfile(r5, r2, &(0x7f0000000200), 0x200000010000) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x8000, 0x0) removexattr(&(0x7f0000003d40)='./file1\x00', &(0x7f00000006c0)=ANY=[@ANYBLOB="7365a15bc7fe65c56375726974792e6b798100ae202f709164679a2d20f4f5e40937c212ef0b5cd8ac730a088a41b0f340e193036cd9b82f8f89366ed27894dddc9d9a6d45fec1d9564937b4e312aef71f83ca430c856065a5ae11b0029bb8f40496143dcc15326b4c46dd5af03451e5bed34a1edd3d5a0e4f78b22642e599e93db8d6ccd8df6cfda7df7b864d61667fe4d9182e802854f4f5dd4b22da7d93be729bf214b4e2f8"]) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000680)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x80000001) ioctl$sock_netdev_private(r2, 0x0, &(0x7f00000008c0)="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") memfd_create(&(0x7f0000000800)='user\x00', 0x3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000840)={0x0, 0x80, 0x0, 0x4fc2, 0x1, 0x4}, &(0x7f0000000880)=0x14) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00'}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) removexattr(&(0x7f0000003d40)='./file1\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="73656375726974792e73797374656d2e706f7369785f61636c5f6163636573730000160000396d18b0d5c41132590f46be75a077244800d7924393a5ab3be9a32494913f8aa9c4e22a2240c4e0aa7c306395bd0bafff1a8fe7d194ae7e92f4e553375da5e2c8b5a5625c1a4400896bde6907ae4189db84b94cf6202b37a613838605968a79abd6b3b37f11d13e10ffc729d92fbbeef8532ebdd9f4613dad7952d81f5256e10fbb8ac93723df1233aaf0af5ec03a18cff4b711ca201778ddba16c44903dd2715b75586478b3168b5ef0316df93e0143fbfc063af11917c7949"]) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000440)=0x4) ioctl$int_in(0xffffffffffffffff, 0x5454, &(0x7f0000000040)=0x6) gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@loopback, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000280)=0xe8) 2018/04/05 08:46:15 executing program 0: socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x100000108) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) recvfrom$unix(r1, &(0x7f000019b000), 0x0, 0x0, &(0x7f0000602ff6)=@file={0x0, './file0\x00'}, 0xa) read(r0, &(0x7f00004e3f4b)=""/181, 0xb5) 2018/04/05 08:46:15 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x66110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000a1aff7)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x14) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000300)=0x1d, &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000400)=""/208, &(0x7f0000000500)=0xd0) fremovexattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_default\x00') fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x0, 0x0}) ptrace$poke(0x5, r3, &(0x7f0000000140), 0x20) r4 = dup(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000180)=0x8) epoll_wait(r4, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x6) open(&(0x7f0000000380)='./file0\x00', 0x400080, 0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000240)={r5, @in6={{0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x2}}, 0xfffffffffffffff7, 0x100000005, 0xdce7, 0xac93, 0x4}, 0x98) r6 = syz_open_procfs(r3, &(0x7f0000000040)="006400ecff0345") getdents(r6, &(0x7f0000cd7f35)=""/203, 0xcb) ioctl$RNDGETENTCNT(r6, 0x80045200, &(0x7f0000000100)) getdents64(r6, &(0x7f00000007c0)=""/528, 0x2b) getdents(r6, &(0x7f0000000a00)=""/4096, 0x1000) epoll_create(0x8) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000680)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000082000000f2bb692479c966f3aa6a349d51c75a121b5c2554ae88623b81165ea01682cbad6c08011ecfd4422c8343e0c406f5ffc8e325e560eb6ccf77c775aac750cd7fba24db6243e2a56634dfdb1c17cc328de99af98713ae6278c21a38676d913709000000c26597a6010206f171a8d42b3b1c68d94c6b150ad44ad92beac8c4eec8a2a99e5a3c258d53a28deb1715"], &(0x7f0000000740)=0x2d2) execveat(r4, &(0x7f0000000540)='./file0\x00', &(0x7f00000005c0)=[&(0x7f0000000580)='/dev/sequencer\x00'], &(0x7f0000000640)=[&(0x7f0000000600)=',eth0\x00'], 0xd00) 2018/04/05 08:46:15 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) ioctl$sock_bt(r0, 0x0, &(0x7f0000001140)="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") r2 = memfd_create(&(0x7f0000000000)="2b63708773657400", 0x0) write(r2, &(0x7f0000baefec), 0xffffff88) r3 = memfd_create(&(0x7f0000000280)='\x00', 0x2) r4 = socket$netlink(0x10, 0x3, 0xd) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x852}, &(0x7f0000000140)=0x8) fgetxattr(r3, &(0x7f0000000340)=@known='system.sockprotoname\x00', &(0x7f0000000380)=""/100, 0x64) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={r5, 0x10001, 0x7, 0x0, 0x300000000000, 0x0, 0xffff, 0x5, {r6, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x3692}}, &(0x7f0000000240)=0x1f) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000040)="e604ad45dfc81bc3d11f26109430c367fbdb4d3211368bc69b2cbf91ff406c471cf14feee802e69e68f4", 0x2a) fadvise64(r2, 0x0, 0x10000000, 0x4) pipe(&(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000002c0)={r7, 0x4}, &(0x7f0000000300)=0x8) mmap(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fallocate(r4, 0x3, 0x4, 0x1000) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000c40)={r5, 0x0, 0x9, 0x1000}, &(0x7f0000004240)=0x10) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f00000000c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1f9, 0x7}], 0x0, &(0x7f0000000280)=ANY=[]) getsockname$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x10) sendmmsg$inet_sctp(r2, &(0x7f0000004080)=[{&(0x7f0000000400)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10, &(0x7f0000000b40)=[{&(0x7f0000000440)="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", 0xfb}], 0x1, &(0x7f0000000bc0), 0x0, 0x40004}, {&(0x7f0000000c00)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000e80)=[{&(0x7f0000000c40)}], 0x1, &(0x7f0000000ec0)=[@sndrcv={0x30, 0x84, 0x1, {0x37a7, 0xfffffffffffffdf6, 0x0, 0x7, 0xffff, 0x2, 0x6, 0x7, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x200, 0x1f, 0xd04, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xfffffffffffffffe, 0x0, 0x100, 0x3b94c0, 0x6, 0xfffffffffffffffc, 0x3}}, @init={0x18, 0x84, 0x0, {0x9ccc, 0x6, 0x100, 0x1ff}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x8, 0x7, 0x7, r8}}, @sndrcv={0x30, 0x84, 0x1, {0xb8e, 0x7, 0x8, 0x1, 0x6, 0x10001, 0x4, 0x9de, r8}}], 0x120, 0xc040}, {&(0x7f0000001040)=@in6={0xa, 0x4e20, 0x871, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f00000022c0)=[{&(0x7f0000001080)="5c9dd30043e422d5f93776244e618195a5a628581318680f4adc55cfbd03e527558d4e19df67cd62cbc9266816c13de27c44765bc52d4f6fd5bf529f1ec259a6940ded7a08fba32e9d7886401ff757d5f9e821298088f2de5255560a397061282d4cc0e093e2861dd716b4351c676b69146eca0d4423692774bc4189e3f2b3662c3d1ba8", 0x84}], 0x1, &(0x7f0000002300)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x200, 0x2, 0x38, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x7fff, 0x2, 0x1, 0x4, 0x1, 0x6, 0x0, r6}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffb6b, 0x6, 0x0, 0x6}}], 0x90}, {&(0x7f00000023c0)=@in6={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c, &(0x7f00000035c0)=[{&(0x7f0000002400)="ebf61789a8596d62642b8f2e0dc27c673335ea35c5e598d0733a8108c5cca1371f764a46bd43d559ce9fbb9a9288de4014794f", 0x33}, {&(0x7f0000003440)="ad884098eb3de0b9566d6bb9567cda248bdb62b2ddbc127de82908328ae21e3a7dfa589b97312349d56cc8c855ac9a8e11e1f9c84fcd76b43cb8383b46364d2db71fe4f931fb144c6708768a52b4d9432d74642ab94ef30381dad5c123a43c6e68025753b1814dcf0fe934342e309e9e553ad082c2a2fdf3", 0x78}, {&(0x7f0000003580)="cea0ca51cb7d68a9ca98999fd9f38296976fefe210423377debf80ed37bccbb0c39b9f0365de8ddf4360", 0x2a}], 0x3, 0x0, 0x0, 0x4044}, {&(0x7f0000003c40)=@in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, 0x1c, &(0x7f0000003cc0)=[{&(0x7f0000003c80)="56364e5550a502f3e1be", 0xa}], 0x1, 0x0, 0x0, 0x8000}], 0x5, 0x4000040) fallocate(r1, 0x11, 0x0, 0x8000) 2018/04/05 08:46:15 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x6, 0x7, 0x0, 0x3f, 0xffffffff, 0x0, 0x3}, &(0x7f0000000ac0)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff, 0x3}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x30, 0x5}, &(0x7f0000001040)=0x18) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r2, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)={0x10000, 0x81, 0x7, 0x1, 0x2, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x802}, {0x80}]}) sendmmsg$inet_sctp(r1, &(0x7f00000011c0)=[{&(0x7f00000004c0)=@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000500)="cc4decf50ef8c536ec1bb63b67f156a8fa9b945ae9c17f65b748f3a4f35242de2c4bbdacb7502e88a257edc451e95fdd64dab5c48d36c7864429ee7f9874390d0b70", 0x42}], 0x1, &(0x7f0000000b00), 0x0, 0x800}], 0x1, 0x0) lseek(0xffffffffffffffff, 0x3, 0x1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) getuid() ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x280000000000000, 0x6, 0x3}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x14) getpgid(0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0xef, 0x0, 0x0, 0x6}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000600)={r4, @in6={{0xa, 0x4e22, 0x67d, @ipv4={[], [0xff, 0xff]}, 0x9}}}, &(0x7f0000000140)=0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa}, 0x1c}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) write$selinux_create(r3, &(0x7f0000000140)=ANY=[], 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) fdatasync(0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x0, 0x800, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x88) request_key(&(0x7f0000000580)='dns_resolver\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='/dev/ppp\x00', 0xfffffffffffffffb) add_key(&(0x7f0000000700)='big_key\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) 2018/04/05 08:46:15 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00', 0x200002, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000780)='erspan0\x00', 0x10) fsync(r0) r2 = creat(&(0x7f0000000600)='./file2\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0x102f0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000a00)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000880)={{0x1, 0x5}, {0x779, 0xa}, 0x8, 0x1, 0x8}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2027, &(0x7f0000000140), 0xfcef) r4 = syz_open_dev$sg(&(0x7f0000000700)='/dev/sg#\x00', 0x5, 0x543000) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000800)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000840)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001c80)) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000002000)={{{@in=@dev, @in6=@ipv4={[], [], @local}}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6}}, &(0x7f0000002100)=0xe8) fcntl$getownex(r3, 0x10, &(0x7f0000002880)) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000028c0)={{{@in=@broadcast, @in6=@mcast2}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f00000029c0)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002a00), &(0x7f0000002a40)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002a80)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002ac0), &(0x7f0000002b00)=0xc) getresgid(&(0x7f0000002b40), &(0x7f0000002b80), &(0x7f0000002bc0)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002c00)) lstat(&(0x7f0000002c40)='./file0\x00', &(0x7f0000002c80)) lstat(&(0x7f0000002d00)='./file0\x00', &(0x7f0000002d40)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002dc0), &(0x7f0000002e00)=0xc) geteuid() fstat(r2, &(0x7f0000002e40)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000002ec0)) getresuid(&(0x7f0000002f00), &(0x7f0000002f40), &(0x7f0000002f80)) sendmsg$netlink(r3, &(0x7f00000030c0)={&(0x7f00000007c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x8042000}, 0xc, &(0x7f0000002800)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="ce6611b1704df5050000000100000326bd7000fddbdf25fbfffeff384400000000000010009653198dfbb18d6f271f3ce4be60d451e20d2340b7182221b34121"], 0x1}], 0x1, &(0x7f0000002fc0)}, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x80000000002003, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa}], 0x5c) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) fallocate(r1, 0x3, 0x0, 0xffff) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000000)={0x9}, 0xc) getpeername$inet6(r2, &(0x7f0000000680)={0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x1c) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000280)) get_robust_list(0x0, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f00000002c0)={0x3, 0x0, 0xfffffffeffffffff, 0x9}) 2018/04/05 08:46:15 executing program 7: r0 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4813}) dup3(r1, r0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'ifb0\x00'}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) 2018/04/05 08:46:15 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000340)=0x8) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) ptrace$peek(0xffffffffffffffff, r2, &(0x7f0000000600)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x6, 0x6, 0x4, 0x8, 0x3, 0x9, 0x8, 0x8, r1}, 0x20) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)=0x0) ptrace$setregset(0x4205, r3, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)="5bb85e11575616a6e17b8f3820dc8cb112d19d828e1bf1e4490ff47c909ab9ce529e5916bf87620bff4dfe9283191b3eb08523ec711596cad6f39edfcd5218b03ee873e80e0f029e23fd7b41e39c010df4fce38928dbceaa39932e223d31817e0971df64", 0x64}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x1ff, 0x8, 0x9, 0x100000001, 0x674c}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000300)=0x3f, 0x4) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000500)=ANY=[]}, 0x8001) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003580)={0x0, 0x4, 0x0, 0x4, 0x4bf, 0x80000001, 0x9, 0x6, {r4, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x200, 0xb478, 0x0, 0x4, 0x9}}, &(0x7f0000003640)=0xb0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000180)={0x1, 'ipddp0\x00', 0x1}, 0x18) shutdown(r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0xf00, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0x0, 0x6, 0x4, 0x80000000}, &(0x7f0000001200)=0x98) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)="fb7ff023f1fcdf8f779076ee77e7598517fec847115a17c5ce2cf1013f7584b5985d360300000000000000c1b6330f77802d03ca0636cfd3a226cf6b40bd3c0d982ccce73f6d13b64b0eca3cf93feea4f3e6c3e23f4000") madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) pipe(&(0x7f0000652ff8)={0xffffffffffffffff}) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f00000001c0)={@rand_addr=0xfffffffffffffffb, @multicast2=0xe0000002, 0x1, 0x6, [@remote={0xac, 0x14, 0x14, 0xbb}, @empty, @dev={0xac, 0x14, 0x14, 0x3}, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x17}]}, 0x28) 2018/04/05 08:46:15 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af82164954017d1dcb075b5ad765f8165960b7690a425ba508bfc3fe7b2fb7412fa194b2cc788c727e427726681861eb9c701d9b436c1e418102a6c821849f5a5cd07099dd8c84df844f356b52d8fb2f881f437e30d67fe5f488f9fa5651be8783ca94ba93aadace0e64b405c7c034ea89248b15e61da06d43bcf6f0e9f05318c7014e2f79b2a37b3f3f633bf4362a72410a687c0c4c959700327c1840c18132afed98befba2a6b5852b96eeb28ea29ba733d846d099117e7fdb824f8352aefd5c0068d6c8c3015a075573a4bfdc316545f5472de97cc04996961f9ec27bd95e6ad5d0251fd39c14064627f21a0809eb639c2479d7e3c6c47b7f045ac0e385dbdf426f170b77634aeb7b2cacf38a348a449887b73618a156b1d5ee037a4e2f7485acf52437b8ddb711ab851dc73331d16536a788f82d1e3522d33866e583b8eaf802ac06ce3f8eebada5c74c60dea94337738a63e6edf7a16112f925a96526bff2cf95f8b95be56088142bd1679efcadf26b57b76188f19eebf53d457df044c4dbc3708f250b8300d6869d1945807ace0827f22faed85786b2ea2f95471af96fdf8a38eb2fa3e8f088db615a4c7a2a2ad1126e962e37a1f707b04f8c18094d865e5ab70f4de4c0f03d4ff3f1895ad7bf937aa5a055e4a1b0d65ab2c53247c1832dcb6535313d35113e2c48f7383b518e08c688cd9834129f39ad251b4752f7ee0c8a73dafa1860ccb3244451bc82e9c877302ef363cdc937c1920bed3b7239f4c333eee5771a021a989862c1fbc629d38ee2f9d667216de9848fdb464126b09c4d44155d8ec7342be12b563fa36b902d583b4ead07c1bb3d61585e87248eb658c54dccee6553fbc2a8bc7dd08ba18b7010aa38904b14f0ee204c12a7012ed01c5f871e143ffe0b7fe1531b955ddfebd134e96ec3fb335d14138d4ebe9dd4dac79e78c1cfbc23b7ebc5e845826e324a817f130869c19f89ed8972d5b7ac0af1bde565dcf23108f5b05bcbb6174c5ce3c6aae9709d1cfe5204ad3440ede1ec639ec0e19a1f53095fe0f04996b6fb5cca128d96477181d6d43543ba3499b8c96e016ba17584704ef9a7bad08be799e9ee9f11e4c154741b96d0a83573d7b46b7035c8e016f7c66517c09d4546bbc96ce78fea1a51c862475398a0b837353dd51484a96f0809aa0335643fbc81f55e5b02142871bdfd31459bbfaae586271329477f6fc7425a146b1ca6b88df542116908fae15cf4f30716babda896cfe82ebb160c1299a569d9ea3", 0x725}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x6) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {r2, 0x80}, {0xffffffffffffffff, 0x8000}], 0x3, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x40000000) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000fcff00800000000000000005000000000000007f000000000000000000010000000000000000000000000002000000000000000000000000000000ff000000000000000200000000000000070000000000000000000000000000000000db082dda20faa1940000000000000000000000000000457b61498551834e9a7a2930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5dedbd29b21398bc26a3b7a07b237a8488ae5376e2e65009a5e988c8fb1708ce0b6fa6d"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)) 2018/04/05 08:46:16 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) sendmmsg(r0, &(0x7f0000000e80)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000004c0)}], 0x1, &(0x7f00000006c0)}}, {{&(0x7f00000009c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}}, 0x2e, &(0x7f0000000a00), 0x0, &(0x7f0000001000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x4, 0x4) 2018/04/05 08:46:16 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x3ffb) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) fcntl$addseals(r1, 0x409, 0x2) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') r2 = dup2(r0, r0) r3 = socket$inet(0x2, 0x5, 0x8001) ioctl$TCXONC(r0, 0x540a, 0xfff) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x0, 0x4, 0x0, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x40810}, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000b00)=ANY=[@ANYBLOB="0400000024e5cebfc1657c0b28d6afd5b7a83dcba061f0d541d135f0c4b416752732e26eaad81ad6666abc671c9c8a8f7a7d6c8d31655f0747faeeff0f0000000000fd73960f847370d86a59b2ed2ad9bab27df1b92b950c29f84542a12c9b206606919aef4168a4b8c44c504edee6899ed67bc4c23817640866cdf4e879d19b9a0df54dc3a91f1135ffffffff69670c60279ccdc7f722ac4b5657e076921445274eeca783885842a3336fc09bc2db134d1f1bc6d4da0a203aba77cad53889d1300000000000000000000000"], &(0x7f0000000440)=0x1) r5 = accept$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x13a) getresuid(&(0x7f00000005c0)=0x0, &(0x7f0000000640), &(0x7f0000000680)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f00000007c0)=0xe8) sendmsg$nl_xfrm(r4, &(0x7f0000000a40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000800)={&(0x7f0000000940)=@updpolicy={0xe4, 0x19, 0x544ca130021a2065, 0x0, 0x25dfdbfd, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x4e20, 0x0, 0x0, 0x726d429f, 0xa, 0x80, 0x0, 0xff, r6, r7}, {0x1, 0x9, 0x9, 0x1000, 0x3, 0x1f, 0x1, 0xa0}, {0x80, 0x6, 0x2, 0x1f}, 0xf37, 0x0, 0x0, 0x0, 0x3, 0x3}, [@etimer_thresh={0x8, 0xc, 0x9}, @proto={0x8, 0x19, 0xff}, @offload={0xc, 0x1c, {r8, 0x2}}, @etimer_thresh={0x8, 0xc, 0x3}, @output_mark={0x8, 0x1d}]}, 0xe4}, 0x1, 0x0, 0x0, 0x1}, 0x4000) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x7}, &(0x7f00000004c0)=0x8) dup(r4) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x4) fadvise64(r4, 0x0, 0x9, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r9, 0x1, 0x6, 0x6f62}, &(0x7f0000000240)=0x10) setns(r5, 0x0) 2018/04/05 08:46:16 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000500)={'nat\x00', 0x0, 0x0, 0x79, [], 0x0, &(0x7f0000000400), &(0x7f0000000480)=""/121}, &(0x7f0000000580)=0x78) r1 = socket$inet(0x2, 0x2, 0x2000000088) recvmsg(r1, &(0x7f0000001200)={&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/254}, {&(0x7f0000000000)=""/72}, {&(0x7f0000000200)=""/75}, {&(0x7f0000000300)=""/104}], 0x116, &(0x7f00000011c0)}, 0x0) bind(r1, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f0000000700)={&(0x7f0000000400), 0x80, &(0x7f0000000640)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f00000005c0)=""/81, 0x51}, {&(0x7f0000000380)=""/35, 0x23}], 0x3, &(0x7f0000000680)=""/90, 0x5a, 0xfff}, 0x40000000) sendto$inet(r1, &(0x7f0000000280)="a7", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a06ffc)=0x108, 0x4) sendto$inet6(r0, &(0x7f000000ffff), 0x0, 0x0, &(0x7f0000006000)={0x2, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000040)=0xfffffffffffffffc, 0x4) recvmsg(r0, &(0x7f0000012fc8)={&(0x7f0000000080)=@ipx, 0x80, &(0x7f0000008000), 0x0, &(0x7f0000000000)}, 0x2000) 2018/04/05 08:46:16 executing program 7: mmap(&(0x7f00007cd000/0x1000)=nil, 0x1000, 0x4, 0x110, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f00000018c0)="d3", 0x1) 2018/04/05 08:46:16 executing program 0: r0 = eventfd2(0x7a, 0x80801) symlink(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000080)='./control\x00') lremovexattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00') r1 = socket$unix(0x1, 0x1, 0x0) recvfrom$unix(r1, &(0x7f0000000180)=""/4096, 0x1000, 0x40002041, 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) lstat(&(0x7f0000002680)='./bus/file0\x00', &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002740)=0x0) stat(&(0x7f0000002780)='./bus/file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002840)={0x0, 0x0, 0x0}, &(0x7f0000002880)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000028c0)={0x0, 0x0}) getresuid(&(0x7f0000002900)=0x0, &(0x7f0000002940), &(0x7f0000002980)) getresgid(&(0x7f00000029c0), &(0x7f0000002a00)=0x0, &(0x7f0000002a40)) r11 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000002a80)='./control\x00', &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() r14 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000002b40), &(0x7f0000002b80)=0x0, &(0x7f0000002bc0)) lstat(&(0x7f0000002c00)='./control\x00', &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000002f00)='./bus/file0\x00', &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getegid() sendmmsg$unix(r1, &(0x7f0000003080)=[{&(0x7f0000001180)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002600)=[{&(0x7f0000001200)="2f8154f6db76fac2f27d40ef163de196ce6a81376401a1e781aa5f4f55497f4c238bf1a6a693609804de75b3698657e4ed9028128b963f458a6373879753f6c00b348c461d67ce569a0e291ee4d4293d98ae966530d4f83e1a93a16c38d0628e75287d5860423d519e842a81bb7a1bf90e2c83903f84798405daf823e3b4413ddd959c2bf6f32e6de74258950a53b9aa3d9c812e25adce1523a3d7185f0177235dd8262525", 0xa5}, {&(0x7f00000012c0)="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", 0x1000}, {&(0x7f00000022c0)="db40a27a4e7b1365e2628b923db30eaaf3bee7f2bfb02683ee3aab3104a29cc68ae8acf4d151f3747fa6d47a0b3fa00bc0e720cf75178c5c5307ca1db667b6a48527d681b7466d23702efa36feaee523e98b417dd0089c5be76fd3b8c4d574256fcc63edcc572c72b5359df2f4ef97945dd6abc840ad646e0e5e17a7e316425bab92", 0x82}, {&(0x7f0000002380)="9eba0fb12a1a12b04a5439414e2880160cb406c0e8ac672c70369d484ab7bc8065165d942efbe410efbd01e338e8ff5c8fbf854a5e6f5c1bd26d2f9200e34ca6e3c255f9ae72a3565c177e79a2c2f8a34a8dd233251864eefbe8b11e0012e1128a24a967888b9a76e19f5bb4f9de6fe154db18b1f74cd45b0901b60d6af3bc26b5696a7a290cbd476c9b5a06cebb489511940cf0f241da08c3d21de05868f19ee670dbe74efa03be1d1f20fe45733e3ab06b4149c4414eb4b63760b057de6e0932c6a6c20134750e66eae0d4b5a810aa94c0de0d6b90f3cbe02a614d8f8805d19a8606dd752c1d5fc0cddc9be9c84250a5eabcd91ba249032d", 0xf9}, {&(0x7f0000000000)="5237f02846237322aa3d54fe3e2ff58b2b89380f0034c9b299b4193e660515cabc0af71a47b3378c4aa7", 0x2a}, {&(0x7f00000000c0)="1a70cf1f4454e712af00bb56abbeb5", 0xf}, {&(0x7f0000002480)="9acab67940828ebb244e20ccae5e8b47d2888d2b0e4804eff6b6ff1df282ef0632c83399ddaa928042861ae6257245dbe308f94ef673685af4b0ae33a5cab3435da70d6be6feccc88cd3db688d7b92c37c336429c6b9457432c51a1a37da2ce690", 0x61}, {&(0x7f0000002500)="4e7f13bbbdc514e5a3e460ba0e3eec0e0ed66106227b3fefa62ba58322bcdbf8d3e427f8226da88c54e289b45dc1e69b1dcb179f12f0e70ea0854f2a605b566cbb1558225f25a725c16ff722317fefd4550b767bc582c10af517215d22015c93668496bc13a1985f3c7ff01c5443ce04ea3a57c09d5eb0d076b20871b5a5e59a115260bac747a1ec22c8af4f3c14eb39b3474c75eb4f509274b97bedd3f0e5f48e11b8d5de062d2e0be15ba7d250325e1350ec4acf6888bd2f2bc5066e5e14e339bea141a2a90567293705323a5a6c0981c15ec19e35484602928c9eb51180504305", 0xe2}], 0x8, &(0x7f0000002cc0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xa0, 0x4800}, {&(0x7f0000002d80)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000002ec0)=[{&(0x7f0000002e00)}, {&(0x7f0000002e40)="cda4d38ca37e5cc9a961f2640472d1ab2716d79f85ba4fb9630b4e8726ae58b3bb7b30677538c93b4d1e0f71552d08a1d7daada1cc80dd5654087ac8c3064aad2a5fd5cb7b84950479336d428b33fb8329043563e9406d72cea2756b5c9f1c43766b384f25281479dca574d5c192ee37a1a70e8530c5a52b1762f589c7", 0x7d}], 0x2, &(0x7f0000002fc0)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x90, 0x1}], 0x2, 0x40010) 2018/04/05 08:46:16 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0x84, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000900)=0x10) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) r5 = getpid() r6 = syz_open_procfs(r5, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r7, &(0x7f0000720fd4)=""/44, 0x1b3) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xc) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) sendmsg$netlink(r6, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f00000022c0)=[{&(0x7f0000000580)=ANY=[@ANYBLOB="1000e4002a00500109007000fcdbcff8"], 0x1}], 0x1, &(0x7f00000003c0)=ANY=[]}, 0x4000) setsockopt$packet_buf(r6, 0x107, 0x6, &(0x7f0000000100)="9e7a4769235b7a22804ee83413d1a4e05e8cabd9c82af9d274c30cd358b5b129c6e1c8a42b6b0b0a1e42f5be6da2da10a52c99c842", 0x35) syncfs(r6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000140)={r3, 0x1, 0x4, [0x3, 0x5, 0x3ff, 0x8]}, &(0x7f0000000180)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r7, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'tunl0\x00', 0x3}, 0x18) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0xfa, 0x1, 0x0, 0x7, 0x7, 0x0, 0x3f, 0x94fc, 0x1bcb}, 0xb) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/05 08:46:16 executing program 3: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000008c0)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockname$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000600)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000640)={@empty, 0x33, r1}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x131800, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) fchdir(r2) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000680)={r1, 0x1, 0x6, @random="523f469e1f92"}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r0, &(0x7f0000000240)="6a14ad6a", 0x4, 0x40000, &(0x7f0000000200)={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) 2018/04/05 08:46:16 executing program 5: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) close(r0) 2018/04/05 08:46:16 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x78) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="84797374656d8266696c74657200"], &(0x7f0000000300)='$eth0wlan1selinuxeth0lo-,-eth1wlan0wlan1\\userselfLmd5sum]vmnet0vboxnet1(#vboxnet0+)systemmime_type#@\x00', 0x65, 0x1) chdir(&(0x7f00000000c0)='./file0\x00') symlink(&(0x7f0000000240)='../file0\x00', &(0x7f0000000280)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x0) 2018/04/05 08:46:16 executing program 0: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x202000, 0x0) getdents64(r2, &(0x7f0000000180)=""/97, 0x61) waitid(0x2, r1, &(0x7f0000000140), 0x80000000000002, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) r3 = dup3(r0, r0, 0x80000) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0)=0x1) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 2018/04/05 08:46:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x1}) pread64(r0, &(0x7f0000904000), 0x44, 0x7ff7d) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000cf0fdc)={0x0, 0xfffffffffffffffb}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x4) 2018/04/05 08:46:16 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f00000002c0)="135975727e80d0874b2c48095a7d798c24885ad6a856be84d4aafdbaac1bcf428285ef2051e71509b58159f65fde34a1ac69bac2c0dd4be3710a795b7c4f6e30b8e079961ec96157c330008eebc6a688bec10dabf328de16a48982dd089c9201d8f8d11fe1bada96") r1 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000200)={0x5, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x0, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0xfffffffffffffffc, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x5, 0xc7, 0xfff, &(0x7f0000000780)=""/199}, {0x1ff, 0x4a, 0x0, &(0x7f0000000880)=""/74}, {0x0, 0x8f, 0xcd, &(0x7f0000000900)=""/143}]}) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000080)) fallocate(r2, 0x0, 0xffff, 0x1f) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x9c, &(0x7f0000000b00)=[@in6={0xa, 0x0, 0x1e, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e22, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x0, 0x200, @empty, 0x9}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x14}, 0x3f}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000340)=0x10) unlinkat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000380)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000100)={{0x2, 0x0, 0x20, 0x1, 0x7fffffff}}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/04/05 08:46:16 executing program 2: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000001c0)=0x0) capset(&(0x7f0000000200)={0x200f1526, r0}, &(0x7f0000000240)={0xffff, 0x32905854, 0x0, 0xffff, 0xffffffffffffff80, 0x75}) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000280)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x3f, 0x7f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000180)=0x8) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f000007ffe8)=[{}]}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xad, 0x4) 2018/04/05 08:46:16 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000000c0)=0xfffffffffffffffd) fcntl$notify(r0, 0x402, 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x800}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r2, 0x10001}, &(0x7f00000001c0)=0x8) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6f) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x26, &(0x7f0000000340), 0x0, &(0x7f0000000240), 0xd0}}], 0x2, 0x0) 2018/04/05 08:46:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000140)=0x2, &(0x7f00000000c0)=0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x67, 0x100000000, 0x1, 0x1}, 0x10) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xe, 0x11, r0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000100)) lseek(r0, 0x0, 0x1) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000080)=0x3ff, 0x4) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000180)=0x10001, 0x4) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x2001) 2018/04/05 08:46:16 executing program 7: capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) unshare(0x20020004) 2018/04/05 08:46:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0xf, &(0x7f0000f05f40), 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000340)={'filter\x00'}, &(0x7f00000003c0)=0x54) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) r3 = geteuid() sendmsg$nl_xfrm(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=@newpolicy={0xc4, 0x13, 0x4, 0x70bd2c, 0x25dfdbfd, {{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [], 0x12}, 0x4e24, 0x0, 0x4e24, 0x9, 0xa, 0x80, 0x20, 0xff, r2, r3}, {0x5d3, 0x6, 0x5, 0xf123, 0x80, 0x81, 0xffffffffffffff7f, 0x6}, {0x1, 0x8, 0x7f5e, 0x100000001}, 0x3, 0x6e6bb6, 0x2, 0x0, 0x2, 0x2}, [@policy_type={0xc, 0x10, {0x1}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4000811}, 0x40000) 2018/04/05 08:46:16 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ifb0\x00'}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6_vti0\x00'}) [ 44.796972] IPVS: Creating netns size=2536 id=9 [ 45.135873] syz-executor5 (5573) used greatest stack depth: 22784 bytes left 2018/04/05 08:46:17 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) read(r1, &(0x7f0000000480)=""/146, 0x92) 2018/04/05 08:46:17 executing program 7: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x0) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[]}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) pwrite64(r0, &(0x7f0000000600)="aef59469e417d661c0f3bbdc84eb485e89d82a25b7e7bad1fec83eb3f0a9a04c48d50eaa3f44471137b8d4bda6e8523a128fc41e24cf2d47366fee9bdc2871daad7b86a6f2323ff137dd622ce7279c85d57701aed5830515bcdac66abe5e01be97d840c15400504aadce823c495749b2ab5518d9cd1b1621aca7546954809b8a67fd295319be1a1c49a4d384fe64a2013b192f8a75de5314fccd87ef52ab83db5011146d2b12f6dc", 0xa8, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r1}, 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc0", 0xc, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000003c0)='./file1/file0\x00', 0x0, 0x20) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') sendto$inet6(r0, &(0x7f0000000240)="6a14", 0x2, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000}) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800), &(0x7f00000005c0)=0x4) 2018/04/05 08:46:17 executing program 2: r0 = socket(0x200400000010, 0x2, 0x0) sync_file_range(r0, 0x200, 0x6206, 0x1) write(r0, &(0x7f0000000040)="240000002a007f0000004000000000000029f6ff010000000000000008ffffff0100ff10", 0x24) 2018/04/05 08:46:17 executing program 4: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x20000000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r2 = epoll_create1(0x80000) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00000006c0)={0x2, &(0x7f0000000280)=[{}, {}]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r2) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x0, 0x1f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x6d1}) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f00000004c0)={0xb31a, 0x4, 0x9, 0x5}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x7fffffff, 0x4}) bind$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)) accept4(r5, 0x0, &(0x7f00000003c0), 0x807fe) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], &(0x7f00000004c0)=0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r6, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) r7 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x15d, 0x800) splice(r7, &(0x7f0000000240), r7, &(0x7f0000000280), 0x5aa9, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') 2018/04/05 08:46:17 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000340), &(0x7f0000000180)=0x60, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000200)={0x0, {{0xa, 0x4e23, 0x80, @empty, 0x80}}, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x108) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r3 = fcntl$getown(0xffffffffffffffff, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000001340)='oom_score\x00') sendfile(r2, r4, &(0x7f0000929000), 0x0) ioctl(r4, 0x7, &(0x7f0000000100)="0d1afe10b81da9ca962d84168c0b87f70ca8121c99c4d27291cfff129bbe1984882dc4ea9515e3b618564cceb14fc03017960ee85d36d3844c10aeec8d0e11c242ab1300c7478ca69c4238d63c8782ab3680d016fefb7482a2f9a8525b545cff80997fb393fbdef9ffafffcf3cd5e4db75605fe2a1703633d7103b") readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) fcntl$lock(r1, 0x5, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x3, r3}) fcntl$getown(0xffffffffffffffff, 0x9) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r5 = gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) process_vm_writev(r5, &(0x7f0000001140), 0x0, &(0x7f0000001700)=[{&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x4, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001b00)=ANY=[@ANYRES32, @ANYBLOB], 0x2) 2018/04/05 08:46:17 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@hopopts={0x7e, 0x217, [], [@calipso={0x7, 0x38, {0x2, 0xc, 0x2, 0x1, [0x6, 0x0, 0x8, 0x20, 0x3, 0xffffffffffffffff]}}, @calipso={0x7, 0x50, {0x36, 0x12, 0x7, 0x1e, [0x1, 0x9, 0x0, 0x1, 0xfffffffffffffffc, 0xffffffffffffffb7, 0x7, 0x100, 0x0]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x6}, @enc_lim={0x4, 0x1, 0x6}, @ra={0x5, 0x2, 0xbe6a}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0xb}}, @pad1={0x0, 0x1}, @generic={0x4b, 0x1000, "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@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, 0x10c8) r1 = socket$inet6(0xa, 0x807, 0x79f5) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x16}, 0x100000000, 0x0, 0x103, 0x2, 0xf3, 0x0, 0x4}, &(0x7f0000000040)=0x20) 2018/04/05 08:46:17 executing program 1: socketpair(0x5, 0x1, 0x80000000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$llc(r0, &(0x7f0000000080)={0x1a, 0x333, 0x9, 0x8, 0x7, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x808002, 0x5) r2 = syz_open_dev$tun(&(0x7f0000204ff3)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000960000/0x4000)=nil, 0x4000, 0x1000003, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r1) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00002d1000)) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r4, 0xe2, "c6c02a61e290e6324bbb74bee91adb0f391afa8cbdebcad59e25a08fd5bc2387c99434d0e7a0c7ccd70a7039782a11d5ac34baf296078cf4b492af0b4c9f4a02e3acabcd56f24ac91e8c7662c3f2d7aa040d9e7a33346de76d71aa72ffdfb98571de6d0e156eb6b669b03ebd1035d8df74bd118179a8cb3a4d6ff903e8006d8f1fb9dfe7434be50eedbbba3e89c2f77a99281fba6f6a5020f9c5c4a3524ddd7e6fde6173beda33839d2dc8253f0d32ebb87b8d0180938bda17254b2ba77544fd75a934f7378a9dd8f02e378c1b8c3a15056e113b3d523078db3a0dcb677277583eeb"}, &(0x7f0000000300)=0xea) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/04/05 08:46:17 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000200)={{}, {0x0, 0x989680}}, &(0x7f0000000240)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000000c0)) clock_gettime(0x7, &(0x7f0000000100)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'gretap0\x00', {0x4, 0x7ff, 0x3f, "ec1d0a3362fd", 0xb62}}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/04/05 08:46:17 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="220000002100070600be0000090007010a00001effe3000057ff040405000c0028be", 0x22) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000000040)="d85beec7dcc80a205d15357bd18e5180dec8d911db0abf21e75b0748361fd642979c9c0a401ed1e3cca6e020ccdb43807eba3834a6f07057fdaf63f1412f60338ed47cb15a403013d91b636f6ed92044b4f02ca04f05406abe283ab2ed767de361e16d94f0f63428d9c230cf8f155cb1f6988ba2e36ea9e4c3bf61e871f33dd40f44f13f8e34d082a3769055a163423d0589f7d2ba") 2018/04/05 08:46:17 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0xcc0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@loopback, @loopback}, &(0x7f0000000180)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@getstats={0x14, 0x5e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/04/05 08:46:17 executing program 2: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = dup2(r2, r0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000580)={0x7, 0x4}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={0x0}, &(0x7f0000000840)=0x8) r5 = pkey_alloc(0x0, 0x6) pkey_free(r5) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000880)={0x80000001, 0x206, 0x3, 0x6, r4}, 0x10) socketpair(0x14, 0x40000000a, 0x7, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000001900)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], 0x2) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000100)=0xfffffffffffffffc) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r3) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x0, 0xfffffffffffffffd) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000540)='/dev/loop-control\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000180)) ptrace$peekuser(0x3, 0x0, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) r8 = ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, r8) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) r9 = dup2(r7, r7) r10 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) setsockopt$inet_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f00000000c0)=0x5110e10b) setsockopt$inet_udp_encap(r10, 0x11, 0x64, &(0x7f00000001c0)=0x2, 0x4) socket$pptp(0x18, 0x1, 0x2) getpeername$netlink(r3, &(0x7f0000000740), &(0x7f0000000500)=0xfffffffffffffdf5) 2018/04/05 08:46:17 executing program 3: mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) syslog(0x3, &(0x7f0000000040)=""/4096, 0x6d6665862840fa73) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001040), &(0x7f0000001080)=0x4) personality(0xc00000d) 2018/04/05 08:46:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = epoll_create(0x9) r2 = socket$unix(0x1, 0x5, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000009c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000010c0)={{{@in=@broadcast, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f00000011c0)=0xe8) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001400)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000001500)=0xe8) r8 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001bc0), &(0x7f0000001c00)=0x10, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001c40)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000001d40)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001d80)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000001e80)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001ec0)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000001fc0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000002040)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003580)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000003940)={0x0, 0x0}) r15 = gettid() r16 = getpgrp(0x0) getresuid(&(0x7f0000003a80)=0x0, &(0x7f0000003ac0), &(0x7f0000003b00)) getgroups(0x0, &(0x7f0000000240)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003b80)={0x0}, &(0x7f0000000000)=0xffffff7b) r19 = geteuid() getresgid(&(0x7f0000003c00), &(0x7f0000003c40)=0x0, &(0x7f0000003c80)) r21 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000003cc0)='./cgroup.net/syz0\x00', 0x200002, 0x0) r22 = socket$inet_udp(0x2, 0x2, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000003d00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000003d80)=0x80) r24 = open(&(0x7f0000003dc0)='./file0\x00', 0x48000, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r26 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000003e40)='cgroup.events\x00', 0x0, 0x0) r27 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000003e80), &(0x7f0000003ec0)=0x10, 0x80000) r28 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003f00)='/selinux/status\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) r30 = accept$inet(0xffffffffffffffff, &(0x7f0000003f80)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) r31 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000004040)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000004080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = getpgrp(0xffffffffffffffff) r35 = geteuid() r36 = getgid() socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004100)={0xffffffffffffffff}) r38 = socket$pppoe(0x18, 0x1, 0x0) sendmsg$netlink(r0, &(0x7f0000004240)={&(0x7f0000000940)=@proc={0x10, 0x0, 0x25dfdbff, 0x18000000}, 0xc, &(0x7f0000003a00)=[{&(0x7f0000000a00)={0x5f8, 0x24, 0x400, 0x70bd2a, 0x25dfdbff, "", [@typed={0xc, 0x38, @u64=0xff}, @typed={0x8, 0x4b, @u32=0x9}, @nested={0xf0, 0x7, [@typed={0xc, 0x35, @u64=0x7}, @generic="3dd07143de8a2638e3d2bd1240c34214eb8a258831df726c7ce2ae021851d6b60b0e2a4e6417b95a78e610295f95414df044e5cc3f37695ebff5a3872603198d888fa5d88c8642f0d87f5c4892af75d1df750c30408a8571676f660074050e760abc5435ae0825a0b5259ab6fc259e05267a8badf3c9c8f22582882c82c776d94d0665ae4ea8d5d22eb5ba3c2e7a580f293ea0461baf159fa241fc15af99f1270bc01693f893aa08f908ff13c2c9118fb3bbadded86c635602fbb15930c2c1b4cfce8838466a1b79d5fd7daac9b93a058686e2c3e3bdc19581399cf898b9efe1"]}, @nested={0x484, 0xb, [@generic="cfa8ed517cb6cbe7bb9ba4a963b4c9f14c951290331c0be803fc90a4a35a5028763bd908dcc7aa411cb5dd6ae0be54b02a205632f9ca543b644641144b4cf0a0c08491f9a2f1597e24514c1826e998a0f011a3e1275bddffa00bc8f961d9581ec241956e6aad81546a7bdfd3206f475ebdbc5189a9547ca3d4567f98b75d20eaf401f598995021e29f61557e6a9e2acecead33af3cde16a8c33a0f5502072bf09967bf1aa6512941727ab61a4c2b6da1ace656090c683c136773cb49d23d8ffd1042ea12ce6fb5", @generic="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", @typed={0x78, 0x26, @binary="1551601c8ac3eb965820df153d95ba44475c4e94ba9a0a80c95d899fe9fb9eadc3d333f0df55bc64d13437d2e73c3c63ec53e934070b39af371c9e29641289b8236b5b0420eee269e9e7ec9540459554c3820820814669f9a155cfc6d9063dc8943e177fe28a18dad31f132c6483b556de"}, @generic="777cafe3e6e2bd58138479b53b691d24fe", @generic="4953154036a53150e35bf00adbdfb98579d8ceb3c85dd6f66e1d2e12da6beb755df67ad297a527549ea08d3d567b3a7a105e83d50ba3577af4b3f830ca6fde4b16c81338053acba7943e7a9dfd279fc292cf419a8ff19e65d04516dc7d8063eeb0f405476d176df4ac0bebfa248b617dacccdd153a2a457285e5067c652648c4d389b09ad12c979166aeebb03e6c624decd68a7d400c646778f7982daa635d44901e6091cada95066ddd7a851920c8361aec80623f89e923baf66051711b73ac7b80eedbb96122cca23539cbb9083edda74a00e8998866539e31c3177d0d46ff911bbc433804019a233717078ef7b378", @generic="952d99f5b030eac9e5040b04b6e16e05d2cc1b0ff3e933caf5736f27b7d4e58b5bc2c99fa2c94f218995fd14acfe3db62397602f53591e302ff26ed4f00fb45e80dd24caedc92990272955a55ba2e7396b", @typed={0x10, 0x5f, @str='/dev/loop#\x00'}, @typed={0xdc, 0x11, @binary="1ce84e719be7fdce2d91cdad24ef4d2b5fc71499c4f64db5c6283a82f886dc04a522b72518e9be5620c383d04294c9c672ea5b3af66afafc8dc09e4ba5f42fdd691253942caeb21a689ccddb2c9439c857f99719f08e4b58e8fe34593c7df13387ba80b17d1bedc1f3c0df4deaf5bd4580e2dfe3c5df6f65a5b831307e49d3381d0251c38ea59f96fd865f3d7e53cdadafedc57eb2878e0f5d1bbaa63fd7b1c56e5627f75c4a5b85ac784a39d269fde104191ed1f13dba3bd37f9869e455d4325e4537ebe455d8109fc17bcca0581e6325d16fa2cfff"}, @typed={0x8, 0x39, @fd=r1}]}, @generic="927aa8", @generic="07a4d8388c3e60404cf0d1dc613bd2705ea994c1bf79052dcd97cbfd15310df32951556d77a6fb45960afae6bc498dd9ee05b06babac41fbd127", @nested={0xc, 0x1, [@typed={0x8, 0x1e, @fd=r2}]}, @typed={0x8, 0x8, @fd=r3}, @nested={0xc, 0x6, [@typed={0x8, 0x83, @pid=r4}]}]}, 0x5f8}, {&(0x7f0000001000)={0xa4, 0x35, 0x300, 0x70bd27, 0x25dfdbff, "", [@nested={0x1c, 0x1c, [@typed={0x8, 0x1e, @u32=0xfffffffffffffffa}, @typed={0x4, 0x70}, @typed={0xc, 0x0, @str='md5sum,\x00'}]}, @typed={0x8, 0x32, @u32=0x7}, @nested={0x10, 0x4d, [@generic="abbc94e8e9edb0", @typed={0x4, 0x3a}]}, @nested={0x60, 0x3a, [@generic="f943aa93b6293f12a88e19fa43330c6800c4c69506c8e3cdd04b95a40560f097376ec6655397882766016bb55d1eddf6394e40db79bdcc5ddaa07a5f0ac1d9f6f10ca4a4345a896246af07b6ee0ff1b59a6cc509da4336f51efba5fd"]}]}, 0xa4}, {&(0x7f0000001200)={0x1e8, 0x20, 0x0, 0x70bd2c, 0x25dfdbfb, "", [@generic="e70a432487703e284cad16", @nested={0x1cc, 0x8c, [@generic="40f5db2e86c054ae040a30038da2f8f68cf3444d3a9ce03fe30b5a283a64303483ab123e3c600bfe2e68b51d6216e903710865d92499585c05e67336517bc57f80010d9ab748306e5cca90eeedf2d99c9f3f3f79b95b9f9793b93006bbdd276822b55aa95a679b743e255ba38c64511445f1dea222a1d57766f130026a9a8b785ada47c4b1871b7ccde4629993ad18623c32230bcdf2ad39a5e1ea561fd10148b59a9398d4f566881e1c033ab9ec48", @typed={0xc, 0x67, @u64=0x3ff}, @typed={0x104, 0x63, 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{&(0x7f0000001540)=ANY=[@ANYBLOB="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", 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@typed={0x10, 0x29, @str='/dev/loop#\x00'}, @generic="7796655d0d9d32876a0d5afaf66817e9d8c51e5d79a6c5049edff63fb83f18", @typed={0x14, 0x49, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0xd0, 0x8d, @binary="1a9f4d6fd7c3db14b97df388760a642d7cd608ed302713feb34ea1070e74a4ccd1ec7500f91dc7c28ff623bf19cde8b52cc26f6aa2a87c0f51e50a7dcf4baab6180fb2e89b734223168f7cecc2fc88cdb1faf35ecdc4471492a49b7052f676299c2877800a9d54dd03c86d10a151086c6e503ddc4f58f8dd7cf23fdc2a1bb3454836af6108e630a774b0b1a11bfda1484eb030e2410e294360dbdaa35e41651b0a5b29b6cf41e766bd0653541b43ee67d9cc6a80bc3be94c4705cfbe63c0d4694f3d3e6b0d3441aaea78b36f"}]}, 0x1124}, {&(0x7f00000035c0)=ANY=[@ANYBLOB="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", @ANYRES32=r13, @ANYBLOB="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"], 0x34c}, {&(0x7f0000000140)=ANY=[@ANYBLOB="60000000160000052abd7000fddbdf250c002e00050000000000000044001a0010008d002f6465762f6c6f6f702300000c0093857187000000000000140036000000000000000000000000000068cf0108005b00f1138c6e12dfaf3c46e75de8ef8a341789701541df6c0317510db814b51fc4559fc5bec55f8c413cc20ca2218d5e85353c58a1c1678ba7fca2056e1d2c1dfa12e25f25ee78f8aff81ebb89a8b8a9f57a4e7a2ba645e16b40eb5214bc951f3a", @ANYRES32=r14, @ANYBLOB="08009000", @ANYRES32=r15], 0x60}], 0x8, &(0x7f0000004140)=[@cred={0x20, 0x1, 0x2, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x38, 0x1, 0x1, [r21, r22, r23, r24, r25, r26, r27, r28, r29, r30]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x18, 0x1, 0x1, [r37, r38]}], 0xd0, 0x8000}, 0x1) r39 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x2001) ioctl(r39, 0x1260, &(0x7f0000000040)) 2018/04/05 08:46:17 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r1, 0x21, 0x8e, &(0x7f00000006c0)=""/27, &(0x7f0000000080)=0x1b) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000680)='/dev/ppp\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r4, r5}, {0x8, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x6e6bbf, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x80000001}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000640)={r6, 0x101}, 0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000000500)={0x3, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0xf794}}, {{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}}, 0x108) 2018/04/05 08:46:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r0, 0x401}, {0xffffffffffffffff, 0x200}, {}], 0x3, 0x232) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x8, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x0, 0x101}, 0xc) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000640)=""/218, &(0x7f0000000080)=0xda) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000f40)={0x0, 0x0, 0x2, 0x0, 0x1, [{}]}) r4 = dup3(r3, r2, 0x0) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x505}], 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) openat$hwrng(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/hwrng\x00', 0x40000, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@ipv4={[], [], @dev}, @in=@broadcast}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000740)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) ioprio_get$pid(0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x92, 0x0, 0x0, 0x0, 0x88}, {0xdef, 0x7, 0x0, 0x7, 0x0, 0x0, 0x3}, {0x0, 0x0, 0xfffffffffffffffa}, 0x80, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000b40)={0x0, {{0xa, 0x4e1e, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x88) write$binfmt_misc(r3, &(0x7f0000000a40)=ANY=[@ANYBLOB="73797a317ecc033fee1ca6c56e437353b78728110a69efeeb80346c263bb905c63c553680610ba2ed3a9ef77633a3516f4d4dea5eb69e06cc5f76e288cd35195fd140a06cb975aae83848a8cd80da869515c21f9127ad2050e9798276fb852043270cdf976d6daedd5f1d12af0bb46369d8e8123ba25a3068348bf621930c3869c5cc158b8feccd7e25cb750ae97006dc8d1c8f578bff5f12e258403b60307989902814c910fada3495d432b0ab979b261ec2fdf52f1312bf4ee8564b0c52d4f62ed3c88add11beff40c2d2ec0"], 0xb7) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(r0, 0x9) syz_open_procfs(0x0, &(0x7f0000000100)="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") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000900)={'erspan0\x00', 0x1}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000), 0x4) 2018/04/05 08:46:17 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000140)) r1 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000100)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = getpid() fcntl$lock(r1, 0x7, &(0x7f0000000340)={0x1, 0x4, 0x4, 0xfffffffffffff637, r3}) lseek(r1, 0x0, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000040)={0xa3eb, 0x0, 'client1\x00', 0x7, "6443a696298c7fac", "7fbed256b02650ae0b1cba4be47b73745240e7443ba341b69f68024da1ab0e66", 0x0, 0x80}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0xcc6, 0x2}, &(0x7f00000001c0)=0xfffffffffffffc99) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000200)={r4, 0xf3, "929d1baad34142eaccef777bc7dc3fbdda4a73188ae5acc2b50679dc27998416558cd85872c8c37a6ec6fae52c25e41be94567ff8af3040dd288195285514b28995f52eddf27ff656f2ec87488d6db23b8356e3e05bdc556f5343263eaa9016ff56a2752c0e92a8e3ba688309dfa0bd9c234b3a5df47aa9cff63de5a98bfa34310aaedacb4c538a074a4f41f36a928d9c977fbd8991b9b6dba0e55ed953c5228e1508999f722c7f7ac57c3ba9ea7a68319d3475fedff11ed94cf9d8f5f06b7a08210453dce74163b32774ed9fb0a934621155e753a498d0eb66970e3681b35c2da3592ce6d4aad94bae036459991329b92145c"}, &(0x7f0000000300)=0xfb) [ 45.893829] IPVS: Creating netns size=2536 id=10 [ 46.165322] binder: 5651:5652 ioctl c0086420 20000100 returned -22 [ 46.173524] binder: 5651:5652 got transaction with invalid offset (40, min 24 max 40) or object. [ 46.182783] binder: 5651:5652 transaction failed 29201/-22, size 40-16 line 3196 [ 46.196202] binder: 5651:5652 ioctl c0086420 20000100 returned -22 [ 46.197802] binder: BINDER_SET_CONTEXT_MGR already set [ 46.197808] binder: 5651:5653 ioctl 40046207 0 returned -16 [ 46.206184] binder_alloc: 5651: binder_alloc_buf, no vma [ 46.206200] binder: 5651:5654 transaction failed 29189/-3, size 40-16 line 3133 [ 46.231305] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.237013] binder: undelivered TRANSACTION_ERROR: 29201 INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes [ 245.031763] INFO: task syz-executor2:5635 blocked for more than 120 seconds. [ 245.038981] Not tainted 4.9.92-g13b40d3 #72 [ 245.043931] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 245.051973] syz-executor2 D29008 5635 3826 0x00000004 [ 245.057713] ffff88019bbd8000 ffff8801d6f55f80 ffff8801d74f5a40 ffff8801d75be000 [ 245.065833] ffff8801db221b98 ffff8801d7007b48 ffffffff838a76cb 0000000000000001 [ 245.073869] 0000000000000007 00ff88019bbd8000 ffff8801db222468 ffff8801db222490 [ 245.081893] Call Trace: [ 245.084458] [] ? __schedule+0x67b/0x1ba0 [ 245.090152] [] schedule+0x7f/0x1b0 [ 245.095346] [] schedule_preempt_disabled+0x13/0x20 [ 245.101917] [] mutex_lock_nested+0x312/0x870 [ 245.107955] [] ? loop_control_ioctl+0x176/0x300 [ 245.114267] [] ? mutex_lock_killable_nested+0x960/0x960 [ 245.121254] [] loop_control_ioctl+0x176/0x300 [ 245.128445] [] ? loop_add+0x770/0x770 [ 245.134029] [] ? loop_add+0x770/0x770 [ 245.139451] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.145180] [] ? ioctl_preallocate+0x220/0x220 [ 245.151390] [] ? selinux_file_ioctl+0x355/0x530 [ 245.157712] [] ? selinux_capable+0x40/0x40 [ 245.163598] [] ? __fget+0x20a/0x3b0 [ 245.168848] [] ? __fget+0x231/0x3b0 [ 245.174153] [] ? __fget+0x47/0x3b0 [ 245.179354] [] ? security_file_ioctl+0x89/0xb0 [ 245.185609] [] SyS_ioctl+0x8f/0xc0 [ 245.190770] [] ? do_vfs_ioctl+0x1140/0x1140 [ 245.196756] [] do_syscall_64+0x1a4/0x490 [ 245.202465] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 245.209360] [ 245.209360] Showing all locks held in the system: [ 245.215683] 2 locks held by khungtaskd/515: [ 245.219972] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.228673] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.238356] 1 lock held by rsyslogd/3619: [ 245.242529] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.251401] 2 locks held by getty/3724: [ 245.255382] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.264683] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.275050] 2 locks held by syz-executor2/5635: [ 245.279693] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 245.289440] #1: (&lo->lo_ctl_mutex#2){+.+.+.}, at: [] loop_control_ioctl+0x176/0x300 [ 245.299932] 1 lock held by syz-executor2/5669: [ 245.304522] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 245.314352] 1 lock held by syz-executor2/5670: [ 245.318902] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 245.328648] 1 lock held by syz-executor2/5672: [ 245.333230] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 245.342989] 1 lock held by syz-executor2/5674: [ 245.347542] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 245.357403] 1 lock held by syz-executor2/5675: [ 245.361987] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 245.371740] 1 lock held by syz-executor1/5643: [ 245.380297] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd50 [ 245.389563] 2 locks held by syz-executor6/5650: [ 245.394232] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.403575] #1: (&bdev->bd_mutex){+.+.+.}, at: [] blkdev_reread_part+0x1e/0x40 [ 245.413160] 1 lock held by syz-executor6/5676: [ 245.417724] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd50 [ 245.426958] 1 lock held by syz-executor6/5680: [ 245.431513] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.440866] 1 lock held by syz-executor6/5681: [ 245.445436] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.454768] 2 locks held by blkid/5661: [ 245.458716] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_put+0xbc/0x7e0 [ 245.467854] #1: (loop_index_mutex){+.+.+.}, at: [] lo_release+0x1f/0x160 [ 245.476913] 2 locks held by blkid/5664: [ 245.480857] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd50 [ 245.490078] #1: (loop_index_mutex){+.+.+.}, at: [] lo_open+0x1b/0xa0 [ 245.498779] 2 locks held by blkid/5668: [ 245.502759] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd50 [ 245.511992] #1: (loop_index_mutex){+.+.+.}, at: [] lo_open+0x1b/0xa0 [ 245.520681] [ 245.522310] ============================================= [ 245.522310] [ 245.529370] NMI backtrace for cpu 1 [ 245.533017] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.92-g13b40d3 #72 [ 245.540178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.549506] ffff8801d8bdfd00 ffffffff81d95109 0000000000000000 0000000000000001 [ 245.557469] 0000000000000001 0000000000000001 ffffffff810bb8f0 ffff8801d8bdfd38 [ 245.565432] ffffffff81da025d 0000000000000001 0000000000000000 ffff8801d74c4c18 [ 245.573393] Call Trace: [ 245.575955] [] dump_stack+0xc1/0x128 [ 245.581291] [] ? irq_force_complete_move+0x390/0x390 [ 245.588012] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.593953] [] ? irq_force_complete_move+0x390/0x390 [ 245.600690] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.607789] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.614808] [] watchdog+0x6f0/0xa70 [ 245.620098] [] ? watchdog+0x125/0xa70 [ 245.625542] [] kthread+0x26d/0x300 [ 245.630725] [] ? reset_hung_task_detector+0x20/0x20 [ 245.637405] [] ? kthread_park+0xa0/0xa0 [ 245.643024] [] ? kthread_park+0xa0/0xa0 [ 245.648631] [] ? kthread_park+0xa0/0xa0 [ 245.654227] [] ret_from_fork+0x5c/0x70 [ 245.659864] Sending NMI from CPU 1 to CPUs 0: [ 245.664743] NMI backtrace for cpu 0 [ 245.668372] CPU: 0 PID: 3617 Comm: rs:main Q:Reg Not tainted 4.9.92-g13b40d3 #72 [ 245.675885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.685225] task: ffff8801be141800 task.stack: ffff8801c33d8000 [ 245.691267] RIP: 0010:[] c [] memcmp+0x99/0x160 [ 245.699479] RSP: 0018:ffff8801c33df068 EFLAGS: 00000246 [ 245.704905] RAX: 0000000000000000 RBX: ffff8801c33df12a RCX: 0000000000000002 [ 245.712147] RDX: ffff8801c33df198 RSI: ffff8801c01db61a RDI: 0000000000000001 [ 245.719393] RBP: ffff8801c33df090 R08: ffffed003867be17 R09: ffff8801c33df118 [ 245.726640] R10: 0000000000000008 R11: ffffed003867be16 R12: dffffc0000000000 [ 245.733881] R13: ffff8801c01db5f0 R14: 0000000000000080 R15: 0000000000000010 [ 245.741133] FS: 00007fac3e562700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 245.749360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 245.755225] CR2: 00007f3fb468e000 CR3: 00000001c02e0000 CR4: 0000000000160670 [ 245.762470] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 245.769721] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 245.776971] Stack: [ 245.779092] ffff8801c33df0e0c ffffffff8107c7fdc 0000000000000000c 000000006b2e8618c [ 245.787294] ffff8801c33df100c ffff8801c33df0f0c ffffffff81e47a92c ffff880102408040c [ 245.795492] 00000000000e8618c ffff8801c33df118c 0000000000000000c 95db5a96afdc6ff5c [ 245.803711] Call Trace: [ 245.806265] [] ? __save_stack_trace+0x7d/0xf0 [ 245.812377] [] depot_save_stack+0x122/0x4a0 [ 245.818314] [] save_stack+0xa3/0xd0 [ 245.823562] [] ? save_stack_trace+0x16/0x20 [ 245.829505] [] ? save_stack+0x43/0xd0 [ 245.834923] [] ? kasan_kmalloc+0xad/0xe0 [ 245.840603] [] ? __kmalloc+0x11d/0x310 [ 245.846113] [] ? ext4_ext_remove_space+0x19f3/0x3a20 [ 245.852831] [] ? ext4_ext_truncate+0x181/0x280 [ 245.859027] [] ? ext4_truncate+0xaae/0x12e0 [ 245.864963] [] ? ext4_da_write_begin+0x5a3/0x1020 [ 245.871422] [] ? generic_perform_write+0x261/0x500 [ 245.877971] [] ? __generic_file_write_iter+0x348/0x570 [ 245.884888] [] ? ext4_file_write_iter+0x99f/0xe00 [ 245.891354] [] ? __vfs_write+0x4bf/0x680 [ 245.897030] [] ? vfs_write+0x189/0x530 [ 245.902540] [] ? SyS_write+0xd9/0x1b0 [ 245.907979] [] ? do_syscall_64+0x1a4/0x490 [ 245.913834] [] ? entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 245.920906] [] ? ext4_es_free_extent+0x21e/0x470 [ 245.927285] [] ? save_stack+0xa3/0xd0 [ 245.932706] [] ? save_stack_trace+0x16/0x20 [ 245.938645] [] ? save_stack+0x43/0xd0 [ 245.944670] [] ? kasan_slab_free+0x72/0xc0 [ 245.950525] [] ? kmem_cache_free+0xc7/0x300 [ 245.956471] [] ? ext4_es_free_extent+0x21e/0x470 [ 245.962844] [] ? __es_remove_extent+0x562/0x7f0 [ 245.969131] [] ? ext4_es_remove_extent+0xa9/0x320 [ 245.975691] [] ? __lock_is_held+0xa1/0xf0 [ 245.981462] [] ? __lock_is_held+0xa1/0xf0 [ 245.987227] [] ? kasan_unpoison_shadow+0x35/0x50 [ 245.993857] [] kasan_kmalloc+0xad/0xe0 [ 245.999360] [] __kmalloc+0x11d/0x310 [ 246.004697] [] ? ext4_ext_remove_space+0x19f3/0x3a20 [ 246.011433] [] ext4_ext_remove_space+0x19f3/0x3a20 [ 246.017998] [] ? kmem_cache_free+0x283/0x300 [ 246.024044] [] ? ext4_ext_index_trans_blocks+0x120/0x120 [ 246.031124] [] ? ext4_es_scan+0x6b0/0x6b0 [ 246.036895] [] ? ext4_es_remove_extent+0x9c/0x320 [ 246.043384] [] ? ext4_es_remove_extent+0xb3/0x320 [ 246.049867] [] ? _raw_write_unlock+0x2c/0x50 [ 246.055902] [] ? ext4_es_remove_extent+0xb8/0x320 [ 246.062364] [] ext4_ext_truncate+0x181/0x280 [ 246.068387] [] ext4_truncate+0xaae/0x12e0 [ 246.074167] [] ? ext4_punch_hole+0xf20/0xf20 [ 246.080221] [] ext4_da_write_begin+0x5a3/0x1020 [ 246.086510] [] ? ext4_write_begin+0x13c0/0x13c0 [ 246.092800] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 246.099789] [] ? __ext4_journal_get_write_access+0x41/0x90 [ 246.107055] [] ? jbd2_buffer_abort_trigger+0x90/0x90 [ 246.113787] [] ? iov_iter_fault_in_readable+0x211/0x420 [ 246.120775] [] ? iov_iter_copy_from_user_atomic+0x850/0x850 [ 246.128115] [] ? mark_held_locks+0xaf/0x100 [ 246.134068] [] generic_perform_write+0x261/0x500 [ 246.140473] [] ? page_endio+0x180/0x180 [ 246.146066] [] ? file_update_time+0xbc/0x3b0 [ 246.152092] [] ? current_time+0xd0/0xd0 [ 246.157692] [] __generic_file_write_iter+0x348/0x570 [ 246.164418] [] ext4_file_write_iter+0x99f/0xe00 [ 246.170702] [] ? get_futex_key+0x1050/0x1050 [ 246.176723] [] ? ext4_file_open+0x8d0/0x8d0 [ 246.182673] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 246.189832] [] ? iov_iter_init+0xaf/0x1d0 [ 246.195600] [] __vfs_write+0x4bf/0x680 [ 246.201102] [] ? do_iter_readv_writev+0x4b0/0x4b0 [ 246.207573] [] ? __lock_is_held+0xa1/0xf0 [ 246.213341] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 246.219890] [] ? __sb_start_write+0x14a/0x310 [ 246.226010] [] vfs_write+0x189/0x530 [ 246.231338] [] SyS_write+0xd9/0x1b0 [ 246.236577] [] ? SyS_read+0x1b0/0x1b0 [ 246.241998] [] ? do_syscall_64+0x48/0x490 [ 246.247762] [] ? SyS_read+0x1b0/0x1b0 [ 246.253184] [] do_syscall_64+0x1a4/0x490 [ 246.258869] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 246.265770] Code: c75 c5d c49 cbc c00 c00 c00 c00 c00 cfc cff cdf c48 c01 cda ceb c3f c48 c89 cd8 c48 c89 cd9 c48 cc1 ce8 c03 c83 ce1 c07 c42 c0f cb6 c04 c20 c38 cc8 c7f c04 c84 cc0 c75 c7d c<48> c89 cf1 c48 c89 cf7 c0f cb6 c03 c48 cc1 ce9 c03 c83 ce7 c07 c42 c0f cb6 c0c c21 c [ 246.296961] Kernel panic - not syncing: hung_task: blocked tasks [ 246.303114] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.92-g13b40d3 #72 [ 246.310273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.319601] ffff8801d8bdfcb8 ffffffff81d95109 ffffffff83a8b220 ffff8801d8bdfd90 [ 246.327569] ffff8801d74c4c00 dffffc0000000000 ffffffff84409000 ffff8801d8bdfd80 [ 246.335559] ffffffff8142e791 0000000041b58ab3 ffffffff8418b7b8 ffffffff8142e5d5 [ 246.343531] Call Trace: [ 246.346090] [] dump_stack+0xc1/0x128 [ 246.351423] [] panic+0x1bc/0x3a8 [ 246.356505] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 246.364711] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 246.371955] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 246.379206] [] watchdog+0x701/0xa70 [ 246.384452] [] ? watchdog+0x125/0xa70 [ 246.389876] [] kthread+0x26d/0x300 [ 246.395038] [] ? reset_hung_task_detector+0x20/0x20 [ 246.401675] [] ? kthread_park+0xa0/0xa0 [ 246.407359] [] ? kthread_park+0xa0/0xa0 [ 246.412954] [] ? kthread_park+0xa0/0xa0 [ 246.418548] [] ret_from_fork+0x5c/0x70 [ 246.424632] Dumping ftrace buffer: [ 246.428186] (ftrace buffer empty) [ 246.431867] Kernel Offset: disabled [ 246.435480] Rebooting in 86400 seconds..