[....] Starting enhanced syslogd: rsyslogd[ 15.320014] audit: type=1400 audit(1521624346.964:4): avc: denied { syslog } for pid=3644 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.53' (ECDSA) to the list of known hosts. 2018/03/21 09:25:59 fuzzer started 2018/03/21 09:25:59 dialing manager at 10.128.0.26:33031 syzkaller login: [ 29.769804] random: crng init done 2018/03/21 09:26:03 kcov=true, comps=false 2018/03/21 09:26:05 executing program 0: r0 = getpgid(0xffffffffffffffff) waitid(0x0, r0, 0x0, 0x8, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x103400, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa98}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x7fff, @empty, 0x1}}, 0x2, 0x0, 0x100000001, 0x1, 0x46}, 0x98) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f00000002c0)={0x8b, &(0x7f0000000200)="1a55f92d8f07bbf13f0726e5436345ae6a03d790c109eaf9f48c3e33cbe377391cc15030ab5cf3c24724c3206ea0ca6201e3a2a50d6d473e82d5a591a28d3776aa5d10615f61983fac2b7c069c3c8800bcfb36bd760e594c7bae38669a68bd2160c2a0f2ca70f210bb1d7b1c7228c60c5f022172482ed81127b3ee7e8cda439c7c8bb4ddd2492027f852a2"}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r2, 0x8, 0x10}, &(0x7f0000000340)=0xc) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000380)=""/163, &(0x7f0000000440)=0xa3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000480)={0xa6, 0x2d3, 0x1, 'queue1\x00', 0xbeba}) r3 = getpid() sched_getaffinity(r0, 0x8, &(0x7f0000000540)) sendto$ax25(r1, &(0x7f0000000580)="a4bac1b154a4d705bbcfb6406095d6dacf5b0461e73bd7ebf7a2184bdaff4298c22a5b34d80ad4717b185b5c8e7c1f837d3241a17fa21a03cd6c3ddb2259afd770af41ad032ad74d9c119d3edc286b00116f4e7b67697e57e1aaaa27a9e41475f376349b7205964a5cdd2e45463177058622cd8f54fd07515c8dfa8177b2ad4c7308fd97d593e6e895ce649448ad4d387add24cdac086ab7deaa839c43f596654a28ae44fde211d2c6346be4d43cd5062ae6b949ab097a6de70c655281600f5dfbd01eeb2dca85fbc88a6ad50d34", 0xce, 0x40884, &(0x7f0000000680)={0x3, {"91ef48e066580f"}, 0xa25d}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000006c0)={'\x00', 0x3}) ptrace$peek(0x2, r3, &(0x7f0000000700)) getpgid(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000740)={r2, 0x9, 0x4, [0x1, 0xfffffffffffffff7, 0x401, 0x7]}, &(0x7f0000000780)=0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000007c0)={0x0, 0x2, 0x9}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000800)=0x6, 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000840)={'filter\x00'}, &(0x7f00000008c0)=0x50) fstatfs(r1, &(0x7f0000000900)=""/153) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000a00)={0x7, &(0x7f00000009c0)=[{}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000a40)={r4, 0x1}) r5 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000a80)={@local, 0x0}, &(0x7f0000000ac0)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000b00)={r6, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000b40)=""/184) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000c00)=0x100000000) ppoll(&(0x7f0000000c40)=[{r5, 0x5085}, {r5, 0x4200}, {r5, 0x2000}, {r5, 0x2012}, {r1, 0x2004}, {r5}, {r1, 0x40}], 0x7, &(0x7f0000000c80), &(0x7f0000000cc0)={0xa6c2}, 0x8) bind$unix(r1, &(0x7f0000000d00)=@abs={0x1, 0x0, 0x4e24}, 0x6e) fcntl$setpipe(r5, 0x407, 0x2) 2018/03/21 09:26:05 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x8000, 0x4, 0x8000, 0xedc, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0xffffffffffffffe9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r2, 0xffffffff00000001, 0x3, [0x4, 0x3, 0x40]}, &(0x7f0000000180)=0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e20, 0x60b92994, @remote={0xfe, 0x80, [], 0xbb}, 0x2b88f291}}, 0x68, 0x2}, &(0x7f0000000280)=0x88) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000340)={'raw\x00', 0x2, [{}, {}]}, 0x48) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000003c0)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000400)=r4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000580)=0xe8) lstat(&(0x7f00000005c0)='./file1\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000440)='./file0\x00', r6, r7, 0x400) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000680)="4f205c9d242485341139cbe1641e75c09fbb3c1d97ab3318fb8bd86821ba5f2516300c415374342b920b5faa58109f68b1e9a774d00b356c610b9cbe49d6920bfa418666b40c6ec4411f1b63b951e8de02a3a7e5498917fa31d09313bcfd404d286b71603dad068090a418a260037eea646e4dd8ab85f785a74e0226df5d907a77c05e2593aaf7bb9891853404ea8f3e1689ab5941148448428d0fd13147fb0bacdb31af20c7a4be7f38b391423744fd8b53613515622a03a4137c1b5d", 0xbd) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) fcntl$getown(r0, 0x9) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000740)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x19}, @mcast1={0xff, 0x1, [], 0x1}, 0x5, 0x3, 0x8001, 0x400, 0x0, 0x4000000, r5}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000007c0)) sendfile(r0, r0, &(0x7f0000000800), 0x1) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000840)={0x100, 0x1, 0x8bb, 0x5, r3}, &(0x7f0000000880)=0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000008c0)={'icmp6\x00'}, &(0x7f0000000900)=0x1e) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000940), &(0x7f0000000980)=0x4) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000a00)={0x8, &(0x7f00000009c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000ac0)={'bcsh0\x00', 0x3}) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000b00)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) bind$ax25(r8, &(0x7f0000000bc0)={0x3, {"c694a15b748798"}, 0x9}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000c00)) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000c40)=""/215) 2018/03/21 09:26:05 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) tkill(r0, 0x2a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4001, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)={0x200, 0x11, "2adb91acc459709e3a2d48740d52f27be0"}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x3, &(0x7f00000000c0)=""/247) r2 = memfd_create(&(0x7f00000001c0)='\\\x00', 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000200)={0x4, 0x2, 0x400000000000, 0x0, 0x7fff}, 0x14) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000280)={0x3, 0x2, 'client0\x00', 0xffffffff80000002, "a275990ae2a31047", "1e3e268c6e7ba2354a53f49af30a7c34c3a373eb353f36aa648e96923e740ab1", 0x4, 0x7fff}) fcntl$notify(r1, 0x402, 0x6) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f00000003c0)={0x7e, &(0x7f0000000340)=""/126}) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000400)={0x3, 0x2}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x10000, 0x0) fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000640), &(0x7f0000000680)=0x0, &(0x7f00000006c0)) fstat(r2, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() sendmsg$unix(r1, &(0x7f0000000880)={&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000500)="1cbf03ad77673e3d7ad9fe6ef33f5f23b9728d1191a3d66decbe9d1c3af697f415e735", 0x23}, {&(0x7f0000000540)='"(', 0x2}], 0x2, &(0x7f0000000780)=[@rights={0x18, 0x1, 0x1, [r2, r1, r3]}, @rights={0x2c, 0x1, 0x1, [r1, r2, r4, r3, r2, r4, r3, r2]}, @rights={0x24, 0x1, 0x1, [r4, r3, r2, r1, r3, r4]}, @rights={0x20, 0x1, 0x1, [r4, r4, r3, r1, r4]}, @rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r0, r5, r6}, @cred={0x18, 0x1, 0x2, r0, r7, r8}], 0xc8, 0x8041}, 0xc0) llistxattr(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)=""/92, 0x5c) sysfs$1(0x1, &(0x7f0000000980)='\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000009c0)={0x0, 0x4}, &(0x7f0000000a00)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000a40)={r9, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x7f, 0x20}, &(0x7f0000000b00)=0x88) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000000b40)=""/34, &(0x7f0000000b80)=0x22) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000d00)={'filter\x00', 0x0, 0x3, 0xaa, [], 0x5, &(0x7f0000000bc0)=[{}, {}, {}, {}, {}], &(0x7f0000000c40)=""/170}, &(0x7f0000000d80)=0x50) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000dc0)) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000e40)={&(0x7f0000000e00)=[0x1], 0x1, 0x1, 0x6ad9, 0x0, 0x10000, 0x0, {0x40, 0x3168, 0xffffffff, 0x100000000, 0x7fff, 0x5, 0x101, 0x9, 0x92, 0x7, 0x0, 0x3ff, 0x7fffffff, 0x11, "73ed38db97a09f2d28a324135de5d6218859d66a328422ce7bc5fbb4751b142d"}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/sequencer2\x00', 0x200000, 0x0) gettid() openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/pktcdvd/control\x00', 0x1, 0x0) 2018/03/21 09:26:05 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt(r0, 0x1004000000000, 0x2c86, &(0x7f0000000040)=""/172, &(0x7f0000000100)=0xac) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'broute\x00', 0x0, 0x3, 0x1f, [], 0x2, &(0x7f0000000140)=[{}, {}], &(0x7f0000000180)=""/31}, &(0x7f0000000240)=0x50) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000280)=""/161) fstatfs(r0, &(0x7f0000000340)=""/4096) connect$netlink(r0, &(0x7f0000001340)=@unspec, 0xc) getsockname$ax25(r0, &(0x7f0000001380), &(0x7f00000013c0)=0x10) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001400)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001440)={0x0, 0x7d7a}, 0x8) fallocate(r0, 0x3, 0x7, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001480)={0x0, 0xfffffffffffff001, 0x20}, &(0x7f00000014c0)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001500)={r2, 0x101}, &(0x7f0000001540)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001580)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000015c0)=0x5, &(0x7f0000001600)=0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001640)={0x7fffffff, 0x80000000, 0x0, 'queue0\x00', 0x2}) r4 = socket(0x0, 0x80001, 0x8001) vmsplice(r0, &(0x7f0000001c00)=[{&(0x7f0000001700)="11bf1f8ede987d2524bdbee3c5026808ebab76ea9818d1e9996012ac2a754d0d88cf185112c1ab0daeef1a8f32a56fa4cd97a5a834c0018e8893f038dbc4570640a8eddc1be2f5b666c25d592addf85c743a859d56a5731425729856386b8cb76e2dedb1b49dd0787a79adbf662b87eeeff0e5f3ce0a956a291446bec9960f188b3f483c7e222b4caf461f531b0cdd3d39b9b8e8679cb6341df4a5ded068def58602d9c06fad2337cc0699fa78179f82cef7f73391740d1eae014fd4711d97b1a4a89771bcf61985af80161b0b5e93e18ed1db371d7e", 0xd6}, {&(0x7f0000001800)="9255ceda857ce24cb757998f9a6fdafb2536886d853dd100a11c0b5784f12a3db8363d7eabd9ffea7ac5799bb29dbdcb7204dcb707b10e35a46f91033952fc465a3150000239b79b36ca916548147f368abad861e7149e4e9b2c4101a316e315024996caf4228c378cf44edffcb28ef9e030e9c115bb25f8418999df6b8f426cb17ae382d2f15751dd49b44dac95fbeaee0788", 0x93}, {&(0x7f00000018c0)="2bcefb19581562c4b6b8585254dbc50406", 0x11}, {&(0x7f0000001900)="05a92a038fcaeef2321530bcd36e4697f48d02d5bfaf410e5b82e23067c8bcfd29d90523f38b3ea4caf09deafd59ee1dd88ea4bc6db6bcbabd2643a00ab13906a9ea54f0621c020c4cf77a12f4de99af91ba3a247775a83521f20a56131c595fcceba4cbbfc2c66b161374f8b249505cbd9abed6059e7b77ace8b3e5e03485fe97036ca36641be467dc1c661792de25033289237e5a771e25e7589d0b4800c26eeedeffc39833be68a86f791c08244326c56921e20c1b593801785d074855fc1ae9ef07fa98b91689c42648cdbf56d7d", 0xd0}, {&(0x7f0000001a00)="4badc88be56f706cbecc18129136b760187777e8b56729705da8853afa42fc53334d66", 0x23}, {&(0x7f0000001a40)="944a00b4b3ca5f3957ca31aa272470c366486de30e6a74aa0367ab525fc390587685234e0b802a75873fe16a1db7b465a8d1b9dc0c0e5f243138ae775bc867a064166347d5558a115c4bc53f585a3e2f37336ae6aacc919f28f78ede22faf7862b2193b544a904f624eed9f6b946a3c2587b41452563f05a931884d40b6875", 0x7f}, {&(0x7f0000001ac0)="5fbbf14561903fd65f965b2e8328d6487e46e22bfd80b754f68e37fe17735f6d47cd96387e10df86f9ca9a4e2efe2c20637491952e48629bf8c9240d7ab417cd3b58607d0da3cffb8906e52c8dfbbddac908840b0d468501debaf57570d3c8499fd9c01066dbe0e84383bffe4b855658744d23c67e264836a5486451ca732f0f98797060e23cd6310d8eb87c61e5b4094e23629bc768add5830c334e3d0786c5b0de38d830f7ac36f7b68a4e11528a39a66fe563c7a622b611d9c0d5adf9201722b43baefe65b1017aedfc24f0c4518e6b9fb8580024862ab56027040e1296828b0e30eb", 0xe4}, {&(0x7f0000001bc0)='a', 0x1}], 0x8, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000001c40)={@multicast2, @multicast2, @local}, &(0x7f0000001c80)=0xc) sendmmsg$inet_sctp(r4, &(0x7f0000001e80)=[{&(0x7f0000001cc0)=@in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xfff}, 0x1c, &(0x7f0000001d80)=[{&(0x7f0000001d00)="0352c9e43fe2936ec1e7ecdc3687603f4a7e991b1980ac64c2e08a1618bf704133ee11c4d7344e136dcba4b188a72e869c95e4cf41202ee1b05112c75eff8c9647dceacb09736ac27cee653f93441c044a5d5bb62f1a450b663b3a3e482b1411d5bba4a5bc", 0x65}], 0x1, &(0x7f0000001dc0)=[@sndrcv={0x2c, 0x84, 0x1, {0x7fff, 0x384, 0x7b75878fa821bdbd, 0x2, 0x3ff, 0x5, 0x100000000, 0x63d, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0xfff, 0xfffffffffffffc00, 0x8001, 0x702, 0x7, 0x7, 0x6e, 0x1, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x55611042, 0x4, 0x7fff, 0xffffffffffff0000, 0x7ff, 0x2e33, 0x7580000000000, r2}}], 0x84, 0x800}], 0x1, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001ec0)=0x5, 0x4) lsetxattr(&(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)=@known='security.capability\x00', &(0x7f0000001f80)='queue0\x00', 0x7, 0x3) socket$nl_route(0x10, 0x3, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000001fc0)={'rose0\x00', 0xdaac}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000002000)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000002100)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r5) modify_ldt$write(0x1, &(0x7f0000002140)={0x77d2ce57, 0xffffffff, 0x7000, 0x79, 0x4, 0x10001, 0x6, 0x31, 0xfff, 0x40}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002180), &(0x7f00000021c0)=0x4) 2018/03/21 09:26:05 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x204000, 0x11) ioctl$VT_RELDISP(r0, 0x5605) bind$netrom(r0, &(0x7f0000000040)=@ax25={0x3, {"b8fa0e91de2838"}, 0x2}, 0x10) fcntl$addseals(r0, 0x409, 0x6) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0xc, 0x0, &(0x7f0000000080)=[@exit_looper={0x630d}, @register_looper={0x630b}, @register_looper={0x630b}], 0x68, 0x0, &(0x7f00000000c0)="acfe0d0dcad33d46498d8fdb049e3ab053b9f573b2dc97a450555792cf9b328ee12e6b6f1a9fe1d8d06e254942a833fe185ad41be55c27779a012d4569f7b21c8d85720dc9ceea7434d9fe559df31a7723a7ddf18308824051eaeb2ca0edeb28d1f520bcb3342559"}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000180)=0x100000000) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000001c0)=[0x3, 0xb490]) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'erspan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e21, 0xf02, 0x4e20, 0x200, 0x2, 0x20, 0xa0, 0x2f, r2, r4}, {0x91f, 0x5, 0x3b9, 0x6, 0x1, 0x4, 0x9d, 0x484620}, {0x7, 0x3, 0x9, 0x100}, 0x100, 0x6e6bb8, 0x1, 0x1, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0x32}, 0x2, @in=@rand_addr=0x33, 0x3500, 0x2, 0x3, 0xffffffff, 0x1, 0x200, 0xfffffffffffff801}}, 0xe8) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000480)=0x9e0, 0x4) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/enforce\x00', 0x109000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000500)={0xfe, 0x9, 0x4, 0x7ff}, 0x8) getsockopt$sock_int(r5, 0x1, 0x2f, &(0x7f0000000540), &(0x7f0000000580)=0x4) accept4$inet(r0, &(0x7f00000005c0)={0x0, 0x0, @remote}, &(0x7f0000000600)=0x10, 0x0) socketpair(0x3, 0x1, 0x40, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r5, 0x1, 0x1d, &(0x7f0000000680), &(0x7f00000006c0)=0x4) ioctl$sock_netrom_TIOCOUTQ(r6, 0x5411, &(0x7f0000000700)) r8 = open(&(0x7f0000000740)='./file0\x00', 0x6dcc01, 0x1) ioctl$VT_OPENQRY(r6, 0x5600, &(0x7f0000000780)) getsockopt$inet6_dccp_int(r7, 0x21, 0xf, &(0x7f00000007c0), &(0x7f0000000800)=0x4) keyctl$session_to_parent(0x12) bind(r8, &(0x7f0000000840)=@nfc={0x27, 0x1, 0x2, 0x5}, 0x80) stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r8, r4, r9) sysfs$3(0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e22}}, 0x0, 0x3, 0x93b, 0x8}, &(0x7f0000000a40)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000a80)={r10, 0x4, 0x0, 0x1, 0x200}, &(0x7f0000000ac0)=0x18) ioctl$sock_inet6_SIOCDIFADDR(r8, 0x8936, &(0x7f0000000b00)={@local={0xfe, 0x80, [], 0xaa}, 0x64, r3}) 2018/03/21 09:26:05 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7ff, 0x101200) ioctl$LOOP_CLR_FD(r0, 0x4c01) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)="048d9c9c943026ffde8fc0d6d03051c1c6288dd9821afa3bc95c6e4d131b0ed2f48b67dccd7b668fefffe7f113ce5de67745baabb68a443884511c2680416d92a8f21ea1edd608f7c3b3", 0x4a}, {&(0x7f00000000c0)="b760315f2c0a8390b36a36dc60043f44f4f702691e7a60cca828bc3ab98b56788e0c0b113ac633094ba227b1596b979282ebf956eddc76ea98bf8b", 0x3b}, {&(0x7f0000000100)="1bfb1c9d8516a3928a7a34fba67722ffde9dc6dce35120ce8104d79ecad37506edd254e432999aedfbe55aab43d19b0d36b659ac2bab29fe5d522b31fbae44c071c533e2ac4ca79c4c62ca89d617b2fe93475dd7973116efccfedf37f6e286a95c3ba7c446ab12744897288761a69c2fd2523d16fa16021096ea258b80cc5c2e6d918872823aa7bf84cf911911df0fface74e0d9146742e2d5c0b505fc55a957636fba43a71aa375ce57ccc74d0fc9ee1397b85c5514eaa3f6b89d2f69ed933414f4b01e3ed453a7b02db956d6f4b68b139dc2", 0xd3}, {&(0x7f0000000200)}, {&(0x7f0000000240)="889f4ac8cc631a96cc4c292d36416486ec823a7ab12f790497cfe3ce8536bd71ee99e691aae6c8eaac396cb790742e671ad84e8be5359c1e8a67beff06c7a41ef0db6b1978e75e258b4ed7057e2c4a0bd35fd679dbfb85c32e439ab3273f8a2be464794fd4d04c5f0635822ecf70ccecdea67e1bd0ad842095d9096eff4a096e5e6a85fab8fa5a6069809384d619f78753bf6fd03fe8cddbdfcd429662053b76535c0e4cf4177901bfa39e30", 0xac}, {&(0x7f0000000300)="85c41b37979a30c903ce25b903bac9240a7f3d00f7b546d585e6dfc722e7fd6c9bc3e069559243752729297d13b18e2b509f01fca75175a0141d", 0x3a}], 0x6, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000003c0)=0xff, &(0x7f0000000400)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={0x0}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000004c0)={r3, 0x1, 0x800, 0xf82}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000500)={r3, 0x3}, &(0x7f0000000540)=0x8) r4 = memfd_create(&(0x7f0000000580)='\x00', 0x1) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000005c0)=0x7) r5 = gettid() ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f0000000600)={0xffff, 0x0, 0x10000, 0x20}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f0000000640)={r6, 0x2}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000680)=[@in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x196ae9ac}, @in={0x2, 0x4e21, @rand_addr=0x1}], 0x2c) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f00000006c0)) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000700)={'nat\x00', 0xd, "c340eaece66715cca7cc9fca81"}, &(0x7f0000000740)=0x31) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000780)=""/131) inotify_init1(0x80000) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000840)={0x100, 0x729a, 0x6, 0x2, 0x401, 0x7, 0x10001, 0x6, 0x101, 0x84d5}) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000000880)=""/104) recvfrom$inet6(r2, &(0x7f0000000900)=""/177, 0xb1, 0x40000000, &(0x7f00000009c0)={0xa, 0x4e24, 0x400, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x3f}, 0x1c) r7 = syz_open_dev$sg(&(0x7f0000000a00)='/dev/sg#\x00', 0x3, 0x40) ioctl$sock_inet_sctp_SIOCINQ(r7, 0x541b, &(0x7f0000000a40)) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f0000000a80)={'filter\x00', 0xce, "0e3153415f7da43f5dd7a918abbae72fdf37555979492fe19317e0764d777ab1bffa91fc6e9835de7764f31668ff55a8a8160dc59cb2330c26dfd0730921d68c16636549655327838ceb898b8adc25b8bcbba4ccbc2971422a9f8933761affa29d4a58ec3071842b11519a827ce5bff1040dabfb1376b7d649ffaf89755502db9dc8fc88dd33b09121f6e51a452b1dfce88ef6cb5be06f1edecf2f8a38ba29b5686904edbe7e52754856651b3b58af6c98c4a22b2f1d1e365e72270ff3f1629b745b1483083403e985cfba95c669"}, &(0x7f0000000b80)=0xf2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000bc0)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000cc0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0186405, &(0x7f0000000d00)={0x1f, 0x4, r5, 0xfffffffffffffff8, r8, 0x7, 0x2, 0x800}) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000000d40)=""/4096) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001d40)='/dev/hwrng\x00', 0x8800, 0x0) lseek(r0, 0x0, 0x1) 2018/03/21 09:26:05 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) ioctl$int_in(r1, 0x5473, &(0x7f0000000140)=0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x2, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r2, 0x1, 0x3, [0x100000000, 0x2, 0x5]}, &(0x7f0000000240)=0xe) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}}], 0x1c) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000300)={'filter\x00', 0x7, 0x4, 0x44c, 0x0, 0x0, 0x0, 0x368, 0x368, 0x368, 0x4, &(0x7f00000002c0), {[{{@arp={@multicast2=0xe0000002, @empty, 0xffffffff, 0xffffffff, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x62c, 0xfffffffffffffff8, 0x80, 0x100000001, 0x0, 0x1, 'eql\x00', 'irlan0\x00', {}, {0xff}, 0x0, 0x200}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="72e07808efa2", @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, 0x4}}}, {{@arp={@empty, @empty, 0xff, 0xffffffff, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x100000001, 0x200, 0x800, 0x200000002000, 0x1ff, 0x0, 'erspan0\x00', 'sit0\x00', {0xff}}, 0xf0, 0x114}, @unspec=@CLASSIFY={0x24, 'CLASSIFY\x00', 0x0, {0x200}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x14}, 0xffffff00, 0xff000000, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x1, 0x2f79, 0x1, 0xea, 0x8, 0x1800000000000000, 'sit0\x00', 'eql\x00', {}, {}, 0x0, 0x80}, 0xf0, 0x114}, @unspec=@CONNSECMARK={0x24, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000007c0)={0x5, 0x5, 0x58bc8af2, 'queue1\x00', 0x100}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000880)={{{@in6=@dev, @in6}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000980)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000009c0)={{{@in=@local, @in6}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000ac0)=0xe8) flistxattr(r1, &(0x7f0000000b00)=""/4096, 0x1000) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/sequencer\x00', 0x10b000, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000001b40)={0x0, 0x9, 0x4}) fcntl$setpipe(r1, 0x407, 0x5) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001b80), &(0x7f0000001bc0)=0x4) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001c00)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000001c80)={'filter\x00', 0x7, 0x4, 0x4a4, 0x140, 0x0, 0x280, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000001c40), {[{{@arp={@loopback=0x7f000001, @empty, 0xffffff00, 0xff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, 0xfffffffffffffffe, 0x2, 0x8, 0xcaff, 0x1ff, 0x7fffffff, 'ip_vti0\x00', 'gretap0\x00', {}, {}, 0x0, 0x171}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x16}, 0xf}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2}, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x17}, 0xf, 0xffffffff}}}, {{@arp={@rand_addr=0x1, @multicast2=0xe0000002, 0x0, 0x0, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0x0, 0xff]}, 0x7, 0xffffffff, 0x7, 0x101, 0x401, 0xea6, 'vcan0\x00', 'ip_vti0\x00', {0xff}, {0xff}, 0x0, 0x3}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @rand_addr=0x5, @multicast2=0xe0000002, 0x1, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000002180)=""/55) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f00000021c0)=0x7, &(0x7f0000002200)=0x2) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002240)=r2, 0x4) recvfrom$ax25(r1, &(0x7f0000002280)=""/195, 0xc3, 0x20, &(0x7f0000002380)={0x3, {"2cfefd8184f5ca"}, 0x5}, 0x10) read(r3, &(0x7f00000023c0)=""/76, 0x4c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002440)) prctl$void(0x3f) openat$ppp(0xffffffffffffff9c, &(0x7f0000002480)='/dev/ppp\x00', 0x101100, 0x0) close(r4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000024c0)={@local={0xfe, 0x80, [], 0xaa}, 0x1000, 0x1, 0xff, 0xd, 0x3, 0x3, 0xfffffffffffffff7}, 0x20) 2018/03/21 09:26:05 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x481) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000080)=0x24) r1 = memfd_create(&(0x7f00000000c0)='filter\x00', 0x3) sendmsg$nl_generic(r0, &(0x7f00000014c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x60}, 0xc, &(0x7f0000001480)={&(0x7f0000000140)={0x133c, 0x3f, 0x20, 0x70bd25, 0x25dfdbfc, {0x11}, [@typed={0x8, 0x6}, @nested={0x1320, 0x7f, [@generic="659715ca914684ed5fd851233d583e687bd3b34a3e6e8d6da250afff7e3e592f93e2cfc3477aea5feecd97b6bd6d8319e2ed8c285b3694a92123821254c2d7d19a0197b29ad7efc9f1c458228fba747aa6c2a55759ec341c635a", @generic="f8a4edae7125881e6cd84bdd5b33a4660646b33e4c065a87c9663d3259785b76fde8c6a33097d40ec8a4f2817ebc5a6aef1218de0f2128fea89f3c855ce7075c2c81e7d59e42890156d29b5dda8e1b51c42258a88d9fc30d3ef1984bb620966f4b377076e32bbd6fbb7fe97573965dd046393df911c82a67637fdd5dbfe1e32bef87c9551273ea20e8206de623b01879fc4f7616fc98ab15cd881a3450fd4e5f7eacf9", @typed={0x10, 0x81, @u64=0x5}, @typed={0x18, 0x32, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="5d10c28748cd1e1d66fe95223ca01e4a4f7c35301c94c69e6a185d7b4c62f5c79ad444830efa226cfad21735334757a9693d", @typed={0xc, 0x4d, @str='{\x00'}, @typed={0xa4, 0x2c, @binary="13869fe0c39c5cf2a55cbcce0625a2d1aebc59d2ac5543fae173d368008f4920dc993a7e180a88c262a31f0e54b4a355de59dcf9ad9ff6446ae79ec23e38d65e8ec45dc0950462a6875465654663a08ec2bb14e3bc66a78065091b96a2b1c80541cde23b81fb37c2cc1b34f37f47da9e896b9621f6c608338c0970d1e2f927144fefb5347b2e67ede298f709e6323823ae16639761f6f4f31a"}, @generic="0ac698724374e7f35c6d56e9a5f286d5140aa1633f109f2c8cac680b3be7f3269f86dbbe7808354744ae07fc5c9ad4bbb124c996d6b205cced35e326f3974e709eee27977d45ce6a4921dab545c43756506999a0bafc2803a8bfe82936f18fc59ab89fc251c9b28d79686cd023d580232026f32ae9c2861e1f1cccf0d4751f0448f184919f457217402f6e25e86e9c2f9e9438", @generic="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", @generic="91cff7c672efb630e70e272fa7ff410cfd61fd89eab885013611f3d95f4090d67e5e7689ab21d8b59faf8eab068328ebddae225657b7ad357ebc338ae75fc40dd9a6dddde7ce6ee805926f38c5441b219df1514718c3f7509d6d7c59178f217c4228b0545023f739d84055f2d74231cdf0d476c9817ab45d117ca927d46ffd63ec83"]}]}, 0x133c}, 0x1, 0x0, 0x0, 0x20004010}, 0x0) shutdown(r1, 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000001500)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001540)=0x3, 0x4) getsockname$inet(r0, &(0x7f0000001580)={0x0, 0x0, @multicast2}, &(0x7f00000015c0)=0x10) r2 = open$dir(&(0x7f0000001600)='./file0\x00', 0x1d1000, 0x126) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001640)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x1000, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e22, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x20}], 0x68) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000016c0)=""/197) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000017c0)={0x0, 0xc87, 0x20, 0xffffffffffffffc0, 0x51}, &(0x7f0000001800)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001840)={r4, 0x8000}, 0x8) lseek(r1, 0x53, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001880)=@assoc_value={r4, 0x2}, &(0x7f00000018c0)=0x8) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001900)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001940)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000001980)={r6, 0x80000, r0}) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) ioctl$KDENABIO(r2, 0x4b36) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000019c0)=[@in6={0xa, 0x4e24, 0x623, @loopback={0x0, 0x1}, 0x5}], 0x1c) setsockopt$inet6_dccp_int(r5, 0x21, 0xb, &(0x7f0000001a00)=0x9, 0x4) write$selinux_load(r1, &(0x7f0000001a40)={0xf97cff8c, 0x8, 'SE Linux', "12f5f09ec21c0aade0bc4c8679c6f1b6e31e8e0475332fb454aec3a5761b8bd08d56cbb5bae01687d169b8754fbfa7ec7198f187ea353c1e5400d8411adb5c3cd6a4a61cc2e92a1faf9f48aac59cd1f15092873d59389febcf9df7bff51b9959afe52c3a825c47e906bb549d3e4891f5ebcac06714d7013814bd991d139937ebc118c2"}, 0x93) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000001b00)=0x9, 0x4) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001b40)=""/37) setsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f0000001b80)="46297133e3fd3fabee675859fedbdbece3687fea43140e7eb42b783a796113048e633e06432616e37c31bd56bc50b3388feb7434d11a78bb3036", 0x3a) connect$inet6(r1, &(0x7f0000001bc0)={0xa, 0x4e23, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) [ 34.048532] audit: type=1400 audit(1521624365.664:5): avc: denied { sys_admin } for pid=3853 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.090542] IPVS: Creating netns size=2536 id=1 [ 34.100238] audit: type=1400 audit(1521624365.744:6): avc: denied { net_admin } for pid=3861 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.135310] IPVS: Creating netns size=2536 id=2 [ 34.171825] IPVS: Creating netns size=2536 id=3 [ 34.216048] IPVS: Creating netns size=2536 id=4 [ 34.263922] IPVS: Creating netns size=2536 id=5 [ 34.304510] IPVS: Creating netns size=2536 id=6 [ 34.363632] IPVS: Creating netns size=2536 id=7 [ 34.413997] IPVS: Creating netns size=2536 id=8 [ 36.539316] audit: type=1400 audit(1521624368.184:7): avc: denied { sys_chroot } for pid=3861 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.654737] audit: type=1400 audit(1521624368.294:8): avc: denied { dac_override } for pid=5075 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/21 09:26:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0xd65, 0x20}, &(0x7f0000000300)=0x88) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r3, 0x7f}, 0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @loopback}, &(0x7f0000000080)=0xc) 2018/03/21 09:26:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) prctl$intptr(0x1c, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8482, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000000c0)={0x4, 0x3, 0x7ff}) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000100)=0xad6) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet6_tcp_int(r2, 0x6, 0x14, &(0x7f00007ef000), &(0x7f0000879000)=0x4) 2018/03/21 09:26:08 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) 2018/03/21 09:26:08 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000000000)={'sit0\x00', @ifru_ivalue}) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x7, 0x1) readahead(r1, 0x6, 0xffffffffffffffe0) 2018/03/21 09:26:08 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000009a000)=0x1, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rpc\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x1ff, 0x1, 0x0, 0x8, 0x1, 0x76, 0x6}, &(0x7f0000000080)=0x20) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/21 09:26:08 executing program 6: r0 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="c5356d4b47e30c421cf782b14a69ea31c99e6b5b9a738586bc1e165a5d65630c88b64cfe2d93163e27defa29790a84e3597091956b77b3a10213aaf7", 0x3c, r0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd8ff0)='/selinux/create\x00', 0x2, 0x0) fsetxattr(r1, &(0x7f0000000440)=@random={'trusted.', '\n\x00'}, &(0x7f0000000480)='trusted\x00', 0x8, 0x3) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) pwrite64(r1, &(0x7f0000000080)="b906b55e6fc119afb737e9a166d5d1536a7b09aaa48b26f3c94bc308f6f9384c6345118097eb8472e18a0b301425cd78665c607104b36412f9fde1f03a118efeaf8f9eebe8f3d101876974cf286f7fa8f868b21279f7a3b9064fa93bf823549f4c503c969e0e78d46d16c59a20ab3f3b5e102408abb025842e129bc58adf0c01be257f70a6c4923116965492ea3fe52a", 0x90, 0x0) r3 = request_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='/selinux/enforce\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) r4 = gettid() sched_rr_get_interval(r4, &(0x7f0000000180)) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x40000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x8000, 0x0) 2018/03/21 09:26:08 executing program 1: r0 = gettid() capset(&(0x7f000015eff8)={0x19980330, r0}, &(0x7f000053a000)) gettid() r1 = open(&(0x7f0000000000)='./file0\x00', 0x4c00, 0x11) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0x9, @empty, 0xd3e}, {0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x1f}, 0x10000, [0x10000, 0x0, 0x6, 0x2, 0x7fffffff, 0x4056, 0x20, 0x1000]}, 0x5c) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) tee(r1, r2, 0x2, 0xf) [ 36.791767] audit: type=1400 audit(1521624368.434:9): avc: denied { net_raw } for pid=5140 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/21 09:26:08 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0xff, 0x1}, {0x9, 0x9}, 0x9, 0x4, 0x10000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffffffffffc0}}) [ 36.852562] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/03/21 09:26:08 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2440, 0x0) fstat(r0, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x0, 0x2}, 0x8) read$eventfd(r0, &(0x7f0000000100), 0x8) r1 = fcntl$getown(r0, 0x9) tkill(r1, 0x3f) clock_adjtime(0x0, &(0x7f0000000fcc)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='highspeed\x00', 0xa) sched_setparam(r1, &(0x7f0000000140)=0x7) close(r0) 2018/03/21 09:26:08 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000531000)='cgroup\x00') sendfile(r1, r1, &(0x7f0000000000)=0x120000, 0x400000ff) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="fef94b7c13234d3cc02ee10d4a9cd328", 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@empty, @rand_addr=0x7, 0x1, 0x1, [@local={0xac, 0x14, 0x14, 0xaa}]}, 0x14) 2018/03/21 09:26:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r1, &(0x7f0000000000)={0x3, {"11ed7b2b8a8c45"}, 0x5}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="e37800000000000000000080000000000200000000100000070000000000000001000000000000000000000000000000090000000000000000000000000000000000000000000000020000000000000000000000000000000080000000000000080000000000000003000000000000000000000000000000000000000000000000010000000000000000000000000000020000000000000000000000000080010400000000000000000000000000000000000000000000000010000000000000000000000000000008000000000000000500000000003a55dbef49000000000000000000000005f91d9b97b0c29200000000000000000000000000000001100000000000000000000000000000fdffffffffffffff05000000000000003e0000000000000000000000000000000000000000000000000900000000000000000000000000000400000000000000ff416d7b3ef9d38323d36ef8caffff7f00000000ff7f900000000000000000000000e0"]) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000300)={0x7fffffff, 0x1, 0x80000001, 0x2, 0xfff, 0x67b, 0xdc61, 0x3, 0x6, 0x4}) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000001c0)={0x5}, 0x4) rt_sigsuspend(&(0x7f00000002c0)={0x10000}, 0x8) 2018/03/21 09:26:08 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9, 0x8001) ioctl(r0, 0x80000080004524, &(0x7f0000000340)) 2018/03/21 09:26:08 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) dup3(r1, r2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) bind$ax25(0xffffffffffffffff, &(0x7f0000000180)={0x3, {"ace5523d997e36"}, 0xc361}, 0xfffffffffffffcd5) 2018/03/21 09:26:08 executing program 1: timer_create(0xb, &(0x7f0000cbbfa0)={0x0, 0x0, 0x1, @thr={&(0x7f0000085ff1), &(0x7f00000adf72)}}, &(0x7f00001dcffc)=0x0) clock_gettime(0x0, &(0x7f0000a1eff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000002b000)={{0x0, r1+30000000}, {0x0, 0x1c9c380}}, &(0x7f000022b81f)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000040)={{r2, r3+30000000}, {0x77359400}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000097efe0)={{}, {0x77359400}}, &(0x7f0000737000)) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x100, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f0000000200)={'filter\x00', 0x0, 0x4, 0x85, [], 0x4, &(0x7f0000000100)=[{}, {}, {}, {}], &(0x7f0000000140)=""/133}, &(0x7f0000000280)=0x50) 2018/03/21 09:26:08 executing program 7: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000774ff4)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x4}) poll(&(0x7f0000db3000)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x3, 0x4) 2018/03/21 09:26:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x2, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x101400) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x0, 0x81, 0x100, 0x2, 0x7, 0x4}) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f00000000c0)=""/228, &(0x7f00000001c0)=0xe4) getsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f000096bff6)=""/10, &(0x7f0000fe2ffc)=0xa) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/03/21 09:26:08 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x1, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000000)=ANY=[@ANYPTR], 0x1, &(0x7f0000000300)=[{&(0x7f0000000340)=""/102, 0x66}], 0x200000f0, &(0x7f0000000240)=""/17, 0x11}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @remote}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000001c0)=r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') fcntl$getownex(r2, 0x10, &(0x7f0000000200)) pwritev(r2, &(0x7f0000001400), 0x2a6, 0x0) 2018/03/21 09:26:08 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x480, 0x0) ioctl$TIOCEXCL(r2, 0x540c) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10, 0x2}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=@ipv6_delroute={0x24, 0x19, 0xc01, 0x0, 0x0, {0xa}, [@RTA_OIF={0x8, 0x4, r1}]}, 0x24}, 0x1}, 0x0) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000000c0)=0x44) 2018/03/21 09:26:08 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x290182, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000d6b000)='net/ptype\x00') memfd_create(&(0x7f00000000c0)='/dev/sequencer2\x00', 0x3) socket$packet(0x11, 0x400000002, 0x300) r2 = socket(0x11, 0x3, 0x0) sendto(r2, &(0x7f0000006000)="1948b48383599529f6d1760c1503", 0xe, 0x0, &(0x7f0000006000)=@in6={0xa, 0x0, 0x100000001, @dev={0xfe, 0x80}}, 0x80) r3 = dup(r1) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000140)={'ip_vti0\x00', 0x5}) sendfile(r1, r1, &(0x7f0000000000)=0x1000, 0xfff) truncate(&(0x7f0000000100)='./file0\x00', 0x100000001) [ 37.145626] audit: type=1400 audit(1521624368.784:10): avc: denied { create } for pid=5251 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 37.145783] audit: type=1401 audit(1521624368.784:11): op=fscreate invalid_context=400300206600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2018/03/21 09:26:09 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) inotify_init() r2 = socket$inet_sctp(0x2, 0x1, 0x84) poll(&(0x7f0000000080)=[{r0, 0x40}, {r1}, {r2, 0x20}], 0x3, 0xffff) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x1000000000000005, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x8, 0x0) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x184, 0x400) 2018/03/21 09:26:09 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/183, 0xb7}, {&(0x7f0000000240)=""/187, 0xbb}], 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80007) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000080)=""/225) getpeername$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000003c0)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000300)={0x9, 0x101, 0xde1e, 0x9, 0xc7f4, 0x1, 0x1}, 0xc) 2018/03/21 09:26:09 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00000000c0), &(0x7f0000000040)=0x2de) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000080)=0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0xb, 0xfff, 0x80000000, 0x3f, 0x80, 0x74, 0x5, 0x0, 0x200, 0xaa44, 0x8000, 0x4, 0x4, 0x1, 0x3]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={r3, 0x9, 0x8000}, &(0x7f0000000280)=0x8) 2018/03/21 09:26:09 executing program 2: mmap(&(0x7f00003f9000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000000c0)=""/4096) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x0) 2018/03/21 09:26:09 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ptrace$getregs(0xe, r1, 0x9, &(0x7f0000000140)=""/137) syslog(0xf, &(0x7f0000000000)=""/156, 0x9c) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x1c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}}, 0x1c}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) setpriority(0x0, r2, 0x6) 2018/03/21 09:26:09 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000480)=0x0) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000004380)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000080)="415544a7afd690201fe3d204dbe63fa9d36526d822aed916da19eddfd8ca410ed20227a8bc5cf05db68c0aa3b78e93e0be92edd10cb1e8f6b7f3a563e4925dedd50b1778083e4aa8b0", 0x49}, {&(0x7f0000000180)="9249507f466e1d85445b16cf9906c323953df86bc70ab4a72ccd04ff2636318d4e07d47152d157bcd08bd862f023c76c56035b42a1e6c05761ab89eaa71a493ae3e33d292920f8ff7c9b4505594167af07b212359db720186c4eee4d1148fc56ee84c8558a37f5b14eaab7031cfe8f28d65c2f0754469c7678bcb0a0b58c5dd1467bcfad1dff088e1d4276fbd4490474d4", 0x91}], 0x2, 0x0, 0x0, 0x40}, {&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f00000002c0)="a1171498d3779f5e9db2f6412b2d39d223f81d248152272675658b53da91f4c2e9edf539d2e042dcf205b306bc93ee85d04805eb9a13c0a63149857f54ed15e98186769cdba964db8a555fd1a19683f920c1122b0530cabf13397af777bc44541ae6a2aabd0bfa4f0d5eae20b7efcd1445c34ae4a12924e451", 0x79}, {&(0x7f0000000340)}, {&(0x7f0000000380)="a879d62cdd6547474d7bd4e92e8312539e5a689e0d021f29c0cab203711157e09d1ddf6775c439f2ae8609dca3921c6d47c6fb125130e4c96d72ca2d9342e970b25a1500158f4ef82bf07e213d2f66c3e94e3be10eeb5fe02f336655ac513117134912dfd5a85d003bc033241685c0c0edd46269432767e0331f319e734b5b2e2fd9d2d97526de9f", 0x88}], 0x3, &(0x7f0000000600)=[@cred={0x18, 0x1, 0x2, r2, r3, r6}], 0x18, 0x40000}, {&(0x7f0000000640)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000740)=[{&(0x7f00000006c0)="07c6a0d291fa744988ef53965e59d02a2926d09a0c2140ac2444dd0b6226f5e7dbc8512f33cefb0131aa71db2640845783b58cb261976e87b86b2605890d1b2f5260814438543ca552055ef74710ecf718c825cae0d3f84a77cb22eb61bf54ef1abd3d1188", 0x65}], 0x1, &(0x7f0000000780)=[@cred={0x18, 0x1, 0x2, r2, r5, r4}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r0]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r6}, @cred={0x18, 0x1, 0x2, r2, r3, r6}, @cred={0x18, 0x1, 0x2, r2, r5, r4}, @cred={0x18, 0x1, 0x2, r2, r5, r4}, @rights={0x2c, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r0, r1]}], 0xe0, 0x4055}, {&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000c40)=[{&(0x7f0000000900)="d4de04098916dbc70cfb739bc9cf926caef773d69f14f9647c74a736dfd9870cd4130b45b7f94bf608258b3361861547415858c2f2e5cce035fd0362388a870441d0f71f10004b40da", 0x49}, {&(0x7f0000000980)="98e67664e6a337e278d6f13c1bd208d4b7e9787cb4c2bfe8bada4d1daebb75b796b4c69fa9bac314d38a28cb3539dc8785a45a2d06d3e7ef60467a16783e3e6af11ac238dc29b6dbbd9bc52bae936f8e86b3fe048676cf685d7a27596be29e851f5a3f4db94b8697e4780fa6a740dd89ef7818d48ad36c87609afa498930c8d87404e0537e0fedfea750e00fbb0cf82d508ca57ff16a53ef5e3f4c5d4bac25dad41dee1f31383e05b4df891b164c379e2e7490b14d6dc8", 0xb7}, {&(0x7f0000000a40)="61a3640b18fb7d9d87b19a74c1ed818ad13e285249e4a438ac4fda9f642f43ba2578004e6001728ceebaf555880916233d34abb1fdcec55dc55cfb5ecf30abef214bb5f70a5ccd9d6f59ca332985ad038136f6321ca2b7e6ccb57166184ea9bd9e1775949e8794871881e6036c2ee5ed44e8694d001bf7fbcf080244fbc0220c1a9a15c24d010251667752787d9e0adbc106ce0692fc7b7c7a760f10edfff6490197d6205844293d4254874877b9ed71260dfb2c78bb47526ff69b62ae6721f29b6886394a2457be382df9bb3eab0a88a0e65b23", 0xd4}, {&(0x7f0000000b40)="951ed9f7db874779ea696961657c2a69eb61a20eaa3d03e730fad842b93797d9d19317fa9613acb06f4f607478c8bb73424438d2d0dbea5db0d308eabe9d9594d46d72e384590da654135eab3c3520b9411551480ddb5eac5a4606914f7dcb33e4a078fcdcae9a7cfbcbdceb3dbbe74b1036dd745578367462758153ee8b960824649a63a39f122e8f37195dfd032e903e80b55f221f5e8b2449d1977bf20946be73609f8ebb1678749ce790de71728b4f5982e44f449c548314f2e77b4bbf51643adced7c934875be1adc0d46a96b4a9462f2df5db348d077cd", 0xda}], 0x4, &(0x7f0000000c80)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r2, r5, r6}], 0x30, 0x4}, {&(0x7f0000000cc0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000000d40)="5e9a6217ccafe012d3043d2336862f950ff9ecb8ef9e5fa695200c6b44aa2132ae9bd51df82bd365b4e1994495e85f071bb8a54463bb5c0c5ca44772be4ace5273ef656d09d84ec66293460c4da5f36d66492e4d0acdbbd13a782f4e0b999364dcfca2a608018f982d15ec9f31da54f8028af3867985c68ec1c3406849c318e55f078614a5ac1635d8658c94b8617641b046e8d2c8ebcf90ff864ea2464ac1d2e6dcf47bd3ad2e56f416c42d9bb2d19341dc4038e914b5", 0xb7}, {&(0x7f0000000e00)="1e754843a45fa8df85a78defd394a721a518f5784050d23f634b2331611864457501f28d16e4b1d25230bdb413949cc27678ee4db8af2891bcd2982b20031c539b15", 0x42}, {&(0x7f0000000e80)="54463029ebc1182310736adeb16bac09ce57d2bdf196de934625f022c104336d381d05b5673d16f532f3e6ef0cdafadd6bb81c5e27561c6f68226ec76248bb363050e54065dcfd039be956c79b5052fa5e30297620c9fb8ce2d02a4ea90c3176b70659ea90b219aeacdc650f3d5f5f48e3dc4c9b73d5733920fb25abdac55cee914eccc0bdfe36cab1579769ac21f03b51aed782f49b5a8218909a8ee50be1a7170cb277d0ff29e81a34dd6c5d33a9e94cdb1050b110d81c4ca90b048e93bff8789d0e4e2927506fc6880bf67893d7", 0xcf}, {&(0x7f0000000f80)="f74e33768dccf28936384633d3a72d929e4dd66df48aa3e6c03a84a401263b5fae60a4db98ee3014b32357d9eeec8b34498e9a044721f1ae055260f0f0985cc13cc27be93d255200fdeffd272629c7e5db9e7b293b2b40862683a46b917c01a876d0aede943929abf1fd2ff76c4ec29daf74d30057a8178877c1c3ed2582675198efa5563786f91b021c236ac95ca3fd158ec4d83796aa6df4a42f8bcd43b7a54c1653d649a2b80d5371861ba9a40a69168be87190ce9f0c85af06451e5a444e9869856602", 0xc5}, {&(0x7f0000001080)="27beb43bb11edf3a0aa421c6e862a533d0dff22ed4f259869b8473fca51e0af6a3ec6e559bab3e437cb0b80cf25718daabe4d720f12ec49a4d709f9942afa1d536544ace36e1dc9bd5aa5755b98a337809be0f9dd3c88c09a3d44e94be40bc757377bfc1d3464770fc32943d98576c9b5f6ba8391c07899e5cc78a6bda3c3036a72c4871d539343cbb691c4722772cf8e7a71f94161d9f6a17b81b01c64c6c8c58ea6bf8a65d1f93e55a4822de9c494dbe48b473a8e5b90772c64130a69983c91ba5cb5dd935f4d7ae82c2db666e5b966c86e1ce8f17d22bfacfd3805bb6cbddd05e176634bf3a7bd5aa027e90ec3fd4acf3", 0xf2}, {&(0x7f0000001180)="61158610c28675b33f8d0037c17b4c114e00558b9433d9cf616305fddb7d864f8c03193e6b331a4290e3ee8804fb2d9c3b0668108cf56e04aebfccb7d309fbabb5faf32220c94c2be2669138d6d08fb1e64d1d55e919305d97797a532dcdbef7ef271d2e49ad2d4bf1130c4c08a44df5a9b46fa315564b1f94e728d7a951", 0x7e}, {&(0x7f0000001200)="f47c2f944c0d82464e7173b8456a7037cddc00023b6a16b4932aacf7bf", 0x1d}, {&(0x7f0000001240)="c104adf6f9340a9c92d5ee6ab52f1fee5268be4a3208658e88f551f0534d936e0ffa", 0x22}], 0x8, &(0x7f00000012c0)=[@rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r1, r1, r0, r0, r1]}], 0x30, 0x80}, {&(0x7f0000001300)=@file={0x1, './file0\x00'}, 0x6e, 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0x1000}, {&(0x7f0000003440)="783213254a264209027bb6", 0xb}, {&(0x7f0000003480)="594de9f3f2bfb5c3b28f44521bed6638ceb6be8bf0c507dbf24e19b60922121190f041a580bee1f925acd87c1493e9e35fca0c9ca64d95ba972e887a83a868ec09df920aa3fbc6fd5910c791d72e160e923b10d58774a62c686f70c18edad0d8e1d49ccabfe5f974b7d25d688dc8fe883417bb7797c62103c831c0bc215ed1c1b03d18d6a67f1baaca525f417d9885f8d18cd3dfc9965cd146bb6104ad2f303f92b75d3edb1e7956f6e04ee38254efa9a6d82110f7cf2e2632ca3e674ed6223255a604df3214bdc289e80713fceb2d64ed443d4ed1f4d956d1e06422708fef346c7fe36585410195ed34944102d9e884e2bb7a0402d6", 0xf6}, {&(0x7f0000003580)="5b17b31ef8d84ab34666d8bb8828c19825c366966aa5203cfdcd2db044e941bfc2313608d9a575e902850e1251d42e861bd8f1b80c28423402791a9a6f6a53965f0d11292695d6d92c88f1837ff1b23d7a79cf163e93de53c004d4477f94f9d9401ba6b40a1fed6d9a087ae2bab2e9", 0x6f}, {&(0x7f0000003600)="8d73a0c03f6523b811e2b28706447d36e4eea6970126a0c517fb25fae10fdc021b01900deadb7229a59f558788bed0817f87b61203839dad2d2c48dcacfd7449d3b27a2a8c12f4168c489787f6e91f1fd6e2c56e57512b294fc570cbb6bec782b6bbc1a3f2d4e31795b0d2b09640716e11e72caffe4d1206f148ebe2e1af5f6e6740ad3f66a032fbe58114dd0a85cc92a20b26bb2fd0c4d173c8d0c183911a62a116ec71769d16941b62df1a8564686b00bb05f18f63c7adc5e32ee9ef16f6016b42a190a828ae475b7f95870177f12ce58f42c5777c9cff12658d51024bd72d6d5d74321604810437002496a43bd880", 0xf0}], 0x7, &(0x7f0000003740)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x1c, 0x1, 0x1, [r0, r1, r1, r1]}], 0x2c, 0x20040000}, {&(0x7f0000003780)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000003940)=[{&(0x7f0000003800)="61023981e4866bd2b4a273909ba60a", 0xf}, {&(0x7f0000003840)="853875d7e452bcaf43514e8518e148115fe5281115d8bd03b3bd82d966e4ba944054fb65f4c9b256087d806ba0f17d3e708e6ddf8543e5c65d36ecb986f84273dd1f74b38420306b5751cb400ac3cd5364c435f61e9fdad011823eb2f61bd06ceedd6fa533e959235c3356617bade1868e7babd8769df383c0a0f0a9c3e5a10965c294a9f3bc99fa95f4d848ed517314b8f11ef4500b", 0x96}, {&(0x7f0000003900)="b423c246e7d7658db23180dc952d2bc005d68996", 0x14}], 0x3, &(0x7f0000003980), 0x0, 0x1}, {&(0x7f00000039c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000003b40)=[{&(0x7f0000003a40)="e08b564d7dc94ae8ddf2884d573d619ce61ae7f0ed8e8705ce5a3cb049f31add9f8d4766165a5a42326ce53fd548a9b4f7c250a60507526f2e9425cdc4fe5f773b388798105b100e5c55339326cd161fdaa1d41917c997e927042ed74b27c63387fc1b7fd295ac1d539fbd66a639caf3585b557fba1e1d05ab64de0ec1fea285e023d671b40ea49d3e0bc13e45c9bba2fad281c8fbe7dd29c086f3df109cc18a4b84666847d2a44ccb22acbe7fb3fcc9cd4a977bef64bbc031f1aa531d7581528fa7f4e6ccd702c662634f765eb82b7aa062ac579678c0886c6bab2b3549b7ff389fc3b63e31fb4153d6f796d222b5", 0xef}], 0x1, &(0x7f0000003b80)=[@rights={0x2c, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r0, r1, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r1]}], 0x70, 0x4}, {&(0x7f0000003c00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000040c0)=[{&(0x7f0000003c80)="e1ee0b6330f6904aa1489d8dd68eb905b1be4780f4823fd437d51e28d0af3217bb0dd5470e2b28b1e6e25d58563a797652e07e51d9ebd446387f0af79fdf3a99d9", 0x41}, {&(0x7f0000003d00)}, {&(0x7f0000003d40)="287d0a9baa6a8f795cab624f7fe02e97e598b75e0e9f92e0e32d6e16396e2bbfbd67fe90ff3562c5521ae78cbf993c2fe5b06eed7e81210a1b98f0f4c3bd766c3f0c85539d63f8ad5dd1d51265583549c93d85bb06ef3cbd059c329d0c74f472d7030b8dc1", 0x65}, {&(0x7f0000003dc0)="996210c156e0eac995b9fa75516b8f9175de50f760e0b1e5579f111c7610dd2b6ba4bf27609d200672ad175a14d1729ecc24f2cd75c79f7d7d1cee36b5d55537c482f9817c3d21e19abf8b0c572afce867e7793c3a97cf4215309b34b583145cb52a55389c1d9f54564ad430d7e8afb3e731d1ec7197fd1dc89d363697887b2330221f61abe1db99466da364ea6e", 0x8e}, {&(0x7f0000003e80)="b36748d6cc8573a51ff00baee80d9922c036c9629d07db23692b5c0406b7293c25257afe020de5876861d9f012b38e59b1fee9d9d2f548302a614347226771ea706af059f24dfedf05eb87ab406f467c09e8445976e8a3ce132dca570ab905abcb52a99df8be23d7e946930ad0", 0x6d}, {&(0x7f0000003f00)="dfa179c5cd23485f9169f32993b282a730659b287324a6574881c1339bd7fec226093567bc630b0be62f0f9f4abb3ac71c5c66e513fd5734f32827fc2f6de1ea4450a59ea10e13d7fbd4a623201e989742aa93541acb552916f66e0891d954f7e77cc54dc4f947a58003be92f421c1fa6710f1773e35e04965954bd0f371f6d83e", 0x81}, {&(0x7f0000003fc0)="e692b4657eb4e53d2c7a7020509ec53787f41d920af436723a7813550c17ff12af5657b75d42a46d8ba7d257343c722a78aa50a96b0b1afa76fd4da34400cbde2b2cbc4a8dd909a73611c630dc5e09e415a4e7a83c575c53122a2a80bfc824e9e1423a719fd8cbd932bf2b4b66e65c43821d5d4e2a08f79037650274487f0776b5f81cd8edbbbd82fd", 0x89}, {&(0x7f0000004080)="6fe562c3cee7dc0792731e4fd0f1ba93e8e46c828083b533be", 0x19}], 0x8, &(0x7f0000004100)=[@cred={0x18, 0x1, 0x2, r2, r3, r6}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r6}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r2, r5, r6}], 0xd4, 0x40000}, {&(0x7f0000004200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000042c0)=[{&(0x7f0000004280)="c8effec256ee2b4de6fc572c319ccb9dc3ba6755", 0x14}], 0x1, &(0x7f0000004300)=[@rights={0x18, 0x1, 0x1, [r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r6}, @cred={0x18, 0x1, 0x2, r2, r3, r6}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0, r0]}], 0x68, 0x10}], 0xa, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) 2018/03/21 09:26:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x4, 0x1f}, {0x7, 0x1000}, 0xc7, 0x4, 0x8}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000100)={r1, 0x3}) 2018/03/21 09:26:09 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r1, &(0x7f0000000000)={0x3, {"11ed7b2b8a8c45"}, 0x5}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="e37800000000000000000080000000000200000000100000070000000000000001000000000000000000000000000000090000000000000000000000000000000000000000000000020000000000000000000000000000000080000000000000080000000000000003000000000000000000000000000000000000000000000000010000000000000000000000000000020000000000000000000000000080010400000000000000000000000000000000000000000000000010000000000000000000000000000008000000000000000500000000003a55dbef49000000000000000000000005f91d9b97b0c29200000000000000000000000000000001100000000000000000000000000000fdffffffffffffff05000000000000003e0000000000000000000000000000000000000000000000000900000000000000000000000000000400000000000000ff416d7b3ef9d38323d36ef8caffff7f00000000ff7f900000000000000000000000e0"]) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000300)={0x7fffffff, 0x1, 0x80000001, 0x2, 0xfff, 0x67b, 0xdc61, 0x3, 0x6, 0x4}) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000001c0)={0x5}, 0x4) rt_sigsuspend(&(0x7f00000002c0)={0x10000}, 0x8) [ 37.489357] mmap: syz-executor0 (5308) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/21 09:26:09 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) chown(&(0x7f000040d000)='./file0\x00', 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000017c0)={0x0, 0x0}) r3 = geteuid() stat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000018c0)={0x0, 0x0, 0x0}, &(0x7f0000001900)=0xc) sendmmsg$unix(r1, &(0x7f0000003300)=[{&(0x7f0000000080)=@file={0x475d7fe49750a1c4, './file0/file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000100)="a6362178aa88936f39224751798dc03745edd52a5e82742187af8212f118c032a9300d3a497890821026a7c80b96c3d8da10776f5f865646bc32dad20dd34a76c8511dd7d420e6febe67d153f09ef1e6061a31252139ce2b821f7aafa317c838605d1e53e8db845c5075a569d8075998819887357187b3dfa2e1f89b2f1574693fa4088e475c93563dfbb483fc5cf0f940029be4e640182a25f04f5cf86164b701bd01eab3abc72082664633faed7c10c52b93742f4fbadad6638cf6b3a948ddb4a7bc1ef630ecc464237bc03c044c102f727418f7a5a2", 0xd7}, {&(0x7f0000000200)="b4e4455240e9d20332d790dca21474f1e07ebcbf9b265ba772f2012e74a8d59e60820539badac3354b611e7abcca3b3d5cf5872bd06e645620323ebb4a06", 0x3e}, {&(0x7f0000000240)="36b1dc0ddf52bcf6f5005978e7a2e8bf897485e16c9195f4b43d535f0992dcf46771ee0c518999d38be1d5c631403b853c289b4e4c975ff69158f0b6ed8078260bcb43111b3691f2ff41e10e0a417d2a6fbc9ef5e6e17408ed7163cf", 0x5c}, {&(0x7f00000002c0)="a873085fb5d1670509c05fc2d18a1a0881f572ab1f8a753bb4a47b6d2087f827c2993f3fa0eef5c0e31707ceceba7f4c8151eeeeffda870d83ab8560dfe7d5726015a748a4bc120792d8a209a52e74a8c56e20", 0x53}], 0x4, &(0x7f0000000380)=[@cred={0x18, 0x1, 0x2, r6, r4, r8}], 0x18, 0x4011}, {&(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002fc0)=[{&(0x7f0000000440)="057c261cf9b889f17de48444", 0xc}, {&(0x7f0000000480)="feb4bd26659a5fbb0e5d7da8f0180974119c0d5a1cb0540cb62cdb7f85224114790bd410a5ab5764ed9cac479d19747f01f6625e11b6f6644366bcb99a6047f448da1c899d45a3bb9e165df3723d53b7f0243d96180a0379495cba9b6e5c44d1d1527c7fc729a064832cc82cac81adb6b6188aa41627bbdb60de64ce1ad16b4b953fe01938cf2157e060c4b4d045b9f2d5eb0306c15242406df7e52a6a922f3ee0dcc6fe492cf00888aacfa1cc9d9116a3c06ee0cad948bb6c31c3d5ba1021ac15ab892a5fd77a2ce2534aa766bb9d55630519344505c295a636d4bbf7", 0xdd}, {&(0x7f0000001d00)="80f878bfbddb5b26258f7b3185923dba972c4dfd1f0a37c3ec7c047e087c7ac760f840d231109b4c487363c8e0717af8c226dc6965e2849190a8d2c2a024b1550ec022cb7fce35a7faaf286a8f64cb7581fe4b0f07e83587fa79618d8cc65ad910a65d9ed55113e46b0c", 0x6a}, {&(0x7f0000001d80)="1c3ca09a", 0x4}, {&(0x7f0000001dc0)="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0x1000}, {&(0x7f0000002dc0)}, {&(0x7f0000002e00)="5465ba30fbe557eca8ad78ed581348b5df16b275b6b831b6c38d08a3638c32b7a72d", 0x22}, {&(0x7f0000002e40)="148628c535f302f993f8cfcccba1bab42a998c1c400e4e5ccdb539ac2821de290575f876ad684252d7e9123c7438f45ca6af00466671221561f96a6c0d1c33a831e72b53aace848b5b33bd437d0bdce195fc82d32c383ff9234180161aa23f550988671d6aebf9f4d09afa7fad362a29e9f5fe6000b3978fcba89fd346893bd6250b183e2cece16ae639a6859c1c0fd1bb191389a31ea1076c2d823f9534ea2af30baeb51bdf31e25e430ba769bd81c48936878ea3ad39a92ee6c46c79a6502e862efe18f880933317472bca5b72b4b5e42364a681fcb01029c458dd3076d85588f86af64c45029a52439daaa9", 0xed}, {&(0x7f0000002f40)="e5d8c4afb9cfaf5b9cddb1f707ea4e17ebf45c3cbae8908fc10c1c6ee984d8fae4ba4e904acee514df730fafbf648a519080c176e237313366ce52b748be3081c7415ac8ed00856e7ed61eb7355e218e168364cf30742d44", 0x58}], 0x9, &(0x7f0000003040)=[@cred={0x18, 0x1, 0x2, r2, r7, r5}, @cred={0x18, 0x1, 0x2, r2, r3, r5}, @rights={0xc, 0x1, 0x1}, @cred={0x18, 0x1, 0x2, r6, r7, r5}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1, r0]}, @rights={0x1c, 0x1, 0x1, [r1, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r6, r4, r5}], 0xdc, 0x4}, {&(0x7f0000003140)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000003200)=[{&(0x7f00000031c0)="208e608e3ba3ed750abc7408dc8d97f6b7c1b44ea6d1b6e506690e8fe5fb5bd289dc74b64dec3380d52509d3a9b607f316ad56cc", 0x34}], 0x1, &(0x7f0000003240)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r5, @ANYBLOB="180000000100000002000000", @ANYRES32=r2, @ANYRES32=r7, @ANYRES32=r5, @ANYBLOB="2400000801009df8000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r6, @ANYRES32=r3, @ANYRES32=r8, @ANYBLOB="180000000100000002000000", @ANYRES32=r6, @ANYRES32=r3, @ANYRES32=r8, @ANYBLOB="200000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r2, @ANYRES32=r4, @ANYRES32=r5], 0xbc, 0x80}], 0x3, 0x408c0) fstat(r0, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000019c0)={0x0, 0x0, 0x0}, &(0x7f0000001a00)=0xc) r11 = getpgid(0x0) r12 = getuid() fstat(r0, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001ac0)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000001bc0)=0xe8) r15 = getgid() fcntl$lock(r1, 0x6, &(0x7f0000002dc0)={0x3, 0x4, 0x9, 0x101, r2}) sendmsg$unix(r1, &(0x7f0000001cc0)={&(0x7f00000005c0)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="0e80ef602a63d37e526883d4775c", 0xe}, {&(0x7f0000001680)="1c67b1b166d7b184e0254b09003cd620df2f9b2c3c1da129e42bbb96f14036a55f40e4d486adb87054c0fae363593f3d9b2aa552c27e7afb1c439f7d74edfd8e94bc65c5fcbeaf12844e881f749e01c502cf7b79d4c10a0d4524c01a4c72564b474345f3d5fbb0d15d56d2bae5", 0x6d}, {&(0x7f0000001700)="f5c07b3ec41580c907d3de186091274d6372be2b989f0bf827b0e9e907aeffec9c234643caacd08c14457c73782316b7ea10688efeaf27de294955a981ce16d0c926ef4525403a3bc817f8b0ca2e430143eb6bf963f31ec7cb33d6980c6827c8fdb07e8fac1ef484a2ddfd21c798f425e25e88181a15c7dcdd11ba44580a9449", 0x80}], 0x4, &(0x7f0000001c00)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r5}, @cred={0x18, 0x1, 0x2, r6, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, 0x0, r14, r15}], 0x88, 0x80}, 0x4004014) 2018/03/21 09:26:09 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) unlinkat(r0, &(0x7f00000000c0)='..', 0x200) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f00000002c0)='../file0\x00', 0x2) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/03/21 09:26:09 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020200000a0000000000000000000000030006000000000002000000e0000001000000000000000002000100000000000000000200804e00030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/03/21 09:26:09 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000140)={0x6, &(0x7f0000000000)=[{0x5, 0x9, 0x0, 0x9}, {0xcb, 0x81, 0x5, 0x1}, {0x2, 0x7, 0x20, 0x8000}, {0x1000, 0x1, 0x9, 0x100}, {0xfff, 0x86bb, 0x38, 0xfffffffffffff000}, {0x0, 0x5, 0x1, 0x4b7c}]}) 2018/03/21 09:26:09 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000), 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x44002, 0x0) 2018/03/21 09:26:09 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8), 0x8, 0x0) read(r2, &(0x7f0000000000)=""/128, 0xfffffffffffffe6d) r3 = signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) dup3(r3, r3, 0x80000) 2018/03/21 09:26:09 executing program 0: r0 = socket$inet6(0xa, 0x800, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0xc, 0x0, 0x200000000000001}], 0xc}}], 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)=0x6, 0x4) 2018/03/21 09:26:09 executing program 3: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6d0100000000000000001bed76c9621af4e24006a394c4118869b74bb690117bca5690d82c012788a06b2195a77f3a2b5f117b428151d90fc1c7605b3ce97bf25ce91ea1fe282c45f03beaa90e722a896bf9d0106dbb5f03b36a2db311fb33a600e09a5b57a7bb8e4f381c1c38d1513db55f92df5937a866387b3bbc4c67b6134f91") r2 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') sendfile(r2, r1, &(0x7f0000164ff8), 0x800400000ff) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000040)=0xfff) 2018/03/21 09:26:09 executing program 5: r0 = memfd_create(&(0x7f0000000000)="402670726f626b7379721a6e6700", 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x6}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000200)=""/104) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0xc26}], 0x1c) rename(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)='./file0\x00') chmod(&(0x7f0000000140)='./file0\x00', 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000800)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000840)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000940)=0xe8) lstat(&(0x7f0000000980)='./file0/file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000a80)={&(0x7f0000000280)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000300)="b3574396a6b6c4f44f954e68646e8b67fa87b623f710564ae0119ab5ff715f57cc987112bb1a850a2fc49ce4bdcfec46d5f708f4d2d746185efc974ce77a03ad51a41daea545449feb05bae543eb48ed1737ae2cb251dc1fd4d4b8d3bc0fce492e04591fa0c2a68c9d8fa2f293dea63b4b24727b79606fc19c77ccaaf3ff42", 0x7f}, {&(0x7f0000000380)="c18df322f6026e3857d358353b5b3b4f7edb105068b90127201cd6b726d64bbfa30c2659bb02d2a19362dab0a83b3b35dd42d3308ec72ee180747f6aca33f638374b1f180a691700ccc0e6b87292080892976ec5fc4616e1401e9c2b21038b3f64de4df2d75109ba0ae87fc25f3dfc981185df2ef2f729a533430f2ee1d8a644a9e6a5619b19deead15c8d620c569fb3fd143d", 0x93}, {&(0x7f0000000440)="88dc3a2869db8369849625c55b2127e77ca4ffe78b89e50dff07653befd626a7bda501a4b5e2f719055b82381fb5d20ddf0a7cd44f0f7fec570dfc83dae23f042a7b9c71e7b1ac7e265030ff4bb53ccb1733793774b827d37a42a96e324d28f4da528d879df656cd31acedba368a2d0fdb30c22da8e31e03deabe6ae758535a3d48a246ec883ef891294f130b41ac923ffcd8a19cee0082c2c0e161e55094869fc70aabb76ca9ff3400a3acb7d50f233c6ae6e4adaaf5821e08be4d609d51efc1da1d546290ac830e4e7515b24decc147bb81d0ff8943c871fbe96cc898e", 0xde}, {&(0x7f0000000540)="7ff9e9e9bd240afae608261799bd303b49ec91d61eb214ede4a86c509d5c28309fdeba0a4eb4788f5b1c91eea4af30a5f082ac45ec7d879e901edab034bece3af7a40b8938cd1d0b891050c17b6e2c5e0f131fe1bc1bec133f44eeb5da6bb108c80857fa58f5cb166b0a643f19819804f97911ebd94b1f37e521d8e62342", 0x7e}, {&(0x7f00000005c0)="16f74514ed742a872a47da1b80ee67adff0a162a6b5bc5421406a4f5af086173283a2d5979905e21b1304f035c1bcb7942c08fde540c6e37772acba05d676ca543d4a143ed8aefd6765a12703ef5cceef699004cad09a9452f8c2fad47f7b162f563263bf4ceaf9b1e734d71c92bcc216a55f9a99f5e45236b34662c6b74468615a3d839e6b0ba12d3de62a3f3e34a9550208d", 0x93}, {&(0x7f0000000680)="6dcc45351be668eaca4cf8692a6c0656897c48e31cdfb870b6669247a0ab7bf107260a9863ae285c6aac77bbd2c2cbe1189f8b29cf82b9fd27951f43b2aff308fb2d5a072122d6a1aa612387b44763f1eafdc5b984edd55b3c07cae6b3dab387ba0121b51f08787c7a5f20e033a27ac65db5a4ce0be633074b2a423715ded19dd382298e9083caf2a795255200aecc0c6374cb9e973fc4aa8115417da40f7c69f87cb52eadb32ae69c20f5f5df317690008a9588a7291755993283d9bc0c15fb155d6a", 0xc3}, {&(0x7f0000000780)="c945bd66e9a74083209d4304d7daf21c46653774078d92b790cf1e12d28d46", 0x1f}], 0x7, &(0x7f0000000a40)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x18, 0x5}, 0x80) 2018/03/21 09:26:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) pipe(&(0x7f0000000180)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) sendto$unix(r1, &(0x7f0000000080)="d51cf4443523b8af67c62256dcfa8a739a21eb189f3a2224f608343943395dd434ec342aac3c3ec70c1714c4e43d6b7172365be3b7e4ea9a10781f2657558de3189e8746598d069cb689604382edbc", 0x4f, 0x1, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) sendto$inet(r0, &(0x7f0000fa0fff), 0xfffffed1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/21 09:26:09 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fgetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="747275737465642e25380bf2e9bed200"], &(0x7f0000001f0f)=""/241, 0xf1) 2018/03/21 09:26:09 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/create\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000102fc5)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f65919ebe6b81bdb4ac927b20301dd0ae4eeae26f253846", 0x3b, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40, 0x0) 2018/03/21 09:26:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x14) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000140)=0xffff, 0x4) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfffffffffffffffe) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/context\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000380)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000240)=""/184, 0xb8}], 0x1, 0x0) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x2002, 0x41) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000003c0)) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) 2018/03/21 09:26:09 executing program 5: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) creat(&(0x7f0000c5eff4)='./file0\x00', 0x0) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x1000020a040) syz_open_dev$sg(&(0x7f00000b9ff7)='/dev/sg#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/21 09:26:09 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020d000010000000000000020000000003000600000080000200000031ebf8c70000000000000000030005000000000002000000000000000000000000000000100000000303000000120000000000001d0000bdc7782100000000000000ffffe015000000000000000000000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/03/21 09:26:09 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x2201, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x10000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x2, 0xc0000000000, 0x9, 0x1, 0x7fff, 0x7, 0x1, 0x1, 0x9, 0x6, 0x6}, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0xfffffffffffffffd) 2018/03/21 09:26:09 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000200)={r2, 0xc}) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto(r0, &(0x7f0000000400)="c5497d700f2b9ecd7e2facf7f14a8f1fb6841ce358387c74fc92686fea50e0f95a4b3ac8d9b32af8eb78f2d839f461a2e980288e953c3f39df5aebae628f7d3ea07998ec62234894a34d1ca94b066a1703889de3ac090312795c59a3eaa8062225d16c0b924df0e30a52489e2f0c7bbfe4966dc6a5c60aaf330e497f4f531b6f6c82", 0x82, 0x0, &(0x7f00000004c0)=ANY=[], 0x0) shutdown(r0, 0x0) shutdown(r0, 0x1) sendmmsg(r0, &(0x7f0000006240)=[{{0x0, 0x0, &(0x7f0000005f80), 0x0, &(0x7f0000005fc0)}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/220, 0xdc, 0x40000100, 0x0, 0x0) 2018/03/21 09:26:09 executing program 6: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000774ff4)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x4}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x400, 0x8, 0xa83, 0x3ff, 0x8, 0x6, 0x7, 0x7, 0xfffffffffffffffa, 0x3ff, 0x80000000, 0x3, 0x100000001, 0x2, 0x1]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0xe1, "1d09ad9144a05736b391556969db2bbcad72ccda1a39a2c4203b34edb53647e475552d56d034a41269fc4f9898bd1d267dcd1e1363d3303443e6ebc3a0de997d15c00cd2d41821f20af72e135c8a4b40b25ba26dfd107c8eaab63502884966400f4563541e95535d8f12028f4c1bff36f4f8d078231e6e31e87da777e23182eb5ddc88b5ada5af4f5cc3bb1b9c6cbdef1f966196e548ab682d0fb5c6d592fded7d1c9e3caebd4c26275781b2a594c50d8a83b38b3678dfc8547d9442c706b3c2fae8dfd4c24100d7f24cc72e665b9a92511fa360a360532029eed69cd990b60335"}, &(0x7f0000000240)=0xe9) poll(&(0x7f0000db3000)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/03/21 09:26:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000000)={&(0x7f00005bfff0)=ANY=[], 0x0, &(0x7f0000e48fd0)=[{&(0x7f00009b4f9f)=""/97, 0x61}], 0x1, &(0x7f0000c29000)=""/4096, 0x1000}, 0x0) recvfrom$inet(r0, &(0x7f0000e43000)=""/18, 0x12, 0x0, &(0x7f0000077000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) shutdown(r0, 0x1) 2018/03/21 09:26:09 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x0, 0x2, "bcec3917d11e", 0x9}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000200)="580000001500192340834b80040d98560a0603ffec04810003000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5d500000010009900000c0900fcff00000e05a5ce", 0x58}], 0x1) 2018/03/21 09:26:09 executing program 0: r0 = memfd_create(&(0x7f00009cb000)="d1", 0x0) write(r0, &(0x7f00001edf45)="c1e9091845036191761058d30205f13cc44128f0", 0x14) sendfile(r0, r0, &(0x7f00008fb000), 0xfec) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f000070b000)='./file0\x00', &(0x7f0000230ffb)='9p\x00', 0x0, &(0x7f00006c9f66)) 2018/03/21 09:26:09 executing program 7: r0 = gettid() ptrace$getregs(0xc, r0, 0x1, &(0x7f0000000000)=""/120) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x6, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000ce3fe0)={{0x77359400}, {0x0, 0x989680}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200000, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/21 09:26:09 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) keyctl$join(0x1, 0x0) 2018/03/21 09:26:09 executing program 3: r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x8001, {{0x2, 0x4e29, @loopback=0x7f000001}}}, 0x84) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c0000001c00010100000000000000000a00020000", @ANYRES32=0x0, @ANYBLOB="000000000c000200ffffffffffff000014000100ff020000000000000000000000000001"], 0x3c}, 0x1}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='syzkaller0\x00') 2018/03/21 09:26:09 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f0000505000)={{0xffffffffffffffff}}) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) 2018/03/21 09:26:09 executing program 4: r0 = memfd_create(&(0x7f0000000100)='&posix_acl_accessvmnet1#GPL\x00', 0x0) ftruncate(r0, 0xfff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000000f7b)) r1 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001040)=""/4096, &(0x7f0000000080)=0x1000) pread64(r0, &(0x7f0000000040)=""/8, 0xfffffffffffffda9, 0x100000) 2018/03/21 09:26:09 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x36c, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x8, 0x9}, 0x88) syz_open_dev$urandom(&(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) getxattr(&(0x7f0000005bc0)='./file0\x00', &(0x7f00000076c0)=@known='security.selinux\x00', &(0x7f0000007700)=""/146, 0x92) 2018/03/21 09:26:09 executing program 4: r0 = socket(0x10, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000240)={0x0, 0x1, 0xfffffffffffffffd, 0x1, 0x1}, 0xc) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x3fb, 0x2b) write(r0, &(0x7f000033e000)="170000001a001bed0b0013215a170cabfffffffffffff7", 0x17) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000480)=@req) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) r2 = perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x3, 0x2, 0x5, 0x1, 0x0, 0x80, 0x220, 0x2, 0x5, 0x887, 0x400, 0x6, 0x8d5, 0x81, 0xffffffff, 0x2, 0x1f, 0x7f, 0x73, 0x1, 0x4, 0x5, 0x20, 0xffffffffffffffff, 0x100000001, 0x3, 0x1, 0x4, 0x5, 0x15b4, 0x0, 0xfffffffffffffff9, 0x6, 0x6, 0x4, 0x7, 0x0, 0x7, 0x2, @perf_config_ext={0x0, 0xddee}, 0x6e44, 0x9, 0xe18c, 0x7, 0x30f44b02, 0x6, 0x9}, 0xffffffffffffffff, 0x100000000, r0, 0x6) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000440)={0x38, 0x4}) perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x6, 0x1, 0xb11, 0xe61f, 0x0, 0x7fff, 0x80000, 0x0, 0x10001, 0x1000, 0x1000, 0x0, 0x7, 0x9, 0x926, 0x26, 0x4, 0xff, 0x8, 0x1, 0x80, 0xfffffffffffffffe, 0x2, 0xfffffffffffffffc, 0xfffffffffffffff9, 0x8, 0x8001, 0x5, 0x100000001, 0x6, 0x7fff, 0x1, 0x7ff, 0x7, 0x0, 0xac, 0x0, 0x2, 0x0, @perf_config_ext={0x1836, 0xab07}, 0x100, 0xfff, 0x3, 0x7, 0xe04, 0x35, 0x3}, r1, 0x25, r2, 0xa) rt_sigsuspend(&(0x7f0000000180)={0xc6a2}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)}, &(0x7f00000000c0)=0xfffffffffffffe84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r3, 0x0, 0xfffffffffffffffb, 0xfffffffffffffffb, 0x2d53, 0x5}, &(0x7f0000000140)=0x14) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000040)=""/78, &(0x7f0000000200)=0x4e) 2018/03/21 09:26:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045c79) write$selinux_user(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7075620169635f636f6e746566696e65645f7500"], 0x36) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="390000001300090468fe000081000000e8ffff3f030000004500010700000014190019000400020007000012020000080000e10c00f41ee400", 0x39}], 0x1) 2018/03/21 09:26:09 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ea4fdc)="240000001a0025f00018000400ed040f020b00000004bf0202ffffeb0800100048186be0", 0x24) readahead(r0, 0xfffffffffffff000, 0x7fffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x6, 0x0, 0xffff, 0x9, 0x3d6}, &(0x7f0000000140)=0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000040)) 2018/03/21 09:26:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x0, 0x9}) signalfd4(r0, &(0x7f0000000080)={0x5}, 0x8, 0x80000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x1000}) r1 = syz_open_pts(r0, 0x800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x3) 2018/03/21 09:26:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000001b40)={'nat\x00', 0x0, 0x4, 0x1000, [], 0x4, &(0x7f0000000b00)=[{}, {}, {}, {}], &(0x7f0000000b40)=""/4096}, &(0x7f0000001bc0)=0x50) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)=ANY=[@ANYBLOB="e00000027f0000010000000c020000060000000000000002"], 0x18) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001c00)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x204478e, 0xffffffff, 0x4, 0x2}, &(0x7f0000001cc0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001d00)={r3, 0x6, 0x5d, "87fb781b0599bf297ec99b4e38c036343c30e52e688c987c599fb4d466e277f4847e4ca30678bc83e8218754bed6ab8557815d5b2d2ae302210c9bcb376c7fbac5005bf8d5274dfb9f5c65e73e78dd9f858b34a111bb99fce57a9b4c46"}, 0x65) socket$inet(0x2, 0x0, 0x2) setsockopt$inet_mreqsrc(r2, 0x0, 0x1000000029, &(0x7f0000033000)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr}, 0xc) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/129, 0x81}, {&(0x7f0000000180)=""/118, 0x76}, {&(0x7f0000000200)=""/134, 0x86}], 0x3, &(0x7f0000000300)=""/138, 0x8a, 0x5}, 0x20}, {{&(0x7f00000003c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000440)=""/9, 0x9}, {&(0x7f0000000480)=""/252, 0xfc}, {&(0x7f0000000580)=""/24, 0x18}, {&(0x7f00000005c0)=""/90, 0x5a}, {&(0x7f0000000640)=""/107, 0x6b}], 0x5, &(0x7f0000000700)=""/60, 0x3c, 0x3}, 0x2}, {{&(0x7f0000000740)=@vsock, 0x80, &(0x7f0000000840)=[{&(0x7f00000007c0)=""/44, 0x2c}, {&(0x7f0000000800)=""/22, 0x16}], 0x2, &(0x7f0000000880)=""/24, 0x18, 0x8001}, 0x40}, {{&(0x7f00000008c0)=@l2, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000940)=""/71, 0x47}], 0x1, &(0x7f0000000a00)=""/68, 0x44, 0x7}, 0x4}], 0x4, 0x40, 0x0) [ 37.788496] netlink: 32 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/21 09:26:09 executing program 3: r0 = socket$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$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x2, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000100)="87", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xff23, 0x0, &(0x7f00000001c0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x480000, 0x2) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000180)) [ 37.836364] netlink: 32 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/21 09:26:09 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x6, 0x200) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x1, 0x0, 0x2}}, 0x2e) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x24040005, &(0x7f0000001000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffb6) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0xae64}, 0x4) 2018/03/21 09:26:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) clock_gettime(0x0, &(0x7f0000001140)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001240)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/80, 0x50}], 0x2, 0x0, 0x0, 0xfa}, 0x3f}, {{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000001140)}], 0x1, &(0x7f00000011c0)=""/88, 0x58, 0x6}, 0x2}], 0x2, 0x0, &(0x7f00000012c0)={r1, r2+10000000}) fstat(r3, &(0x7f0000001300)) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x82d) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x800000120004001, &(0x7f0000e45ff0)={0x2, 0x4e22}, 0x10) 2018/03/21 09:26:09 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f000099b000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x3, 0xfff}, {0x0, 0xfffffffffffffffd}}) 2018/03/21 09:26:09 executing program 7: socketpair$unix(0x1, 0x2000000000000001, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) getgroups(0x3, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000240)=""/197) setfsgid(r2) dup2(r1, r0) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000080)) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34}], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x638, 0x0, &(0x7f0000f40ff0)={0x77359400}) 2018/03/21 09:26:09 executing program 0: socketpair(0x1, 0x6, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000400)={r1, 0x4, 0xfffffffffffffff9}, &(0x7f0000000440)=0x8) r2 = gettid() exit(0x0) capget(&(0x7f00000000c0)={0x20080522, r2}, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000480)=r1, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}}, 0x3f, 0x9, 0x7, 0x401, 0xc70}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000240)={r4, 0x76, "d1b00d4efcf2df6f5fed599252bf2da2201025b3e13a4c3e3b73b1de1493509569c60f84eb7460b691cc4300cb023a1956a422dda7aa95587c3aff15355a4c2822c03ff6985743085a680ebb21907a91adff11b1a234c3b87a35a97996bfcfd022fb16a66503984e920b42478caed90a2cd4fd6c2762"}, &(0x7f00000002c0)=0x7e) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000300)) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000040)) 2018/03/21 09:26:09 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x61, &(0x7f0000000ffc), &(0x7f0000000040)=0x1c) r1 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r1, 0xffff) 2018/03/21 09:26:09 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0x800a7) lsetxattr(&(0x7f0000175000)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="73bdaea2816d2e6c00f70a000000000900221fe3c14f69ee4fc7f1f889f4dd56a7d6c4456c8603ab9471bc2883617fa8b757b4d567f016bdff1d440a714c251bc7ab65584bde7a21185aa79d74a4f8818e187f3d71ffdadc07c8d1c05cef6d78328e96a16b4efd6880ab04f73e514df0bb844c9c508964b74c72d988fe788032b28c4cf3daadc0066e52625c28299e23c03880c69bb47d9316594cfd12a8c610f360517ef7817646be7e0c3027dc5a75f718d81bc1c7d95e2f5f96c05b94a3faa7fbb29c0903a71bf20df6a0af7e9726346c0c942920922d0ea6d15bba390dbbfe5858c0ac4bae2c314d3cb0989707dd49fee5710001000000000000894abda0a1d22cb27d40eea143e4182d2b8e0b1127d7a208e0c7"], &(0x7f00001cffec)="0200000001000000000000ef0100000000000000", 0x14, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r3 = geteuid() getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000480)={0x0, 0xffff}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000500)={r4, 0x2800000}, &(0x7f0000000540)=0x8) quotactl(0x7, &(0x7f0000000300)='./file0\x00', r3, &(0x7f0000000340)="19df7ff15c718410d147054058177575e080ef9c2ddc55396559a00243e482e8e8c86a0022f95ddab2360542d3607c1d5684b203acb725d95dd1c0d39f311e14a67f617eb3f7a44712d11647068ee62b6a3dfcc01af93c37a07953e94feda797f83ca53adc7956760df462dac428d5043b07b5ce99fd26ba9ac892b59fd4ad7b489dff559702f93b6caa07e8cf83e5a7623b84fa8f6d") ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000400)=0x5) ioctl$int_in(r0, 0x0, &(0x7f0000000440)=0x8) ioprio_set$uid(0x3, r3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000100)={0x7, 0x3edc000000000, 0x1, {r1, r2+10000000}, 0x9, 0x7}) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/43, 0x2b) 2018/03/21 09:26:09 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x9, 0x11, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)='user\x00', 0x2) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$int_out(r1, 0x5462, &(0x7f0000000180)) time(&(0x7f0000000080)) sendmmsg$nfc_llcp(r0, &(0x7f00000005c0)=[{&(0x7f00000001c0)={0x27, 0x0, 0x1, 0x7, 0x100000000, 0x2, "39bc155ab01dda2dc58632cadda43f59152a474daf93cb0913c86b1b30739dac638eef9125f535a6785fd9e4592b2e49962386dfc94fd57b1fe1ef924ebbfe", 0x2a}, 0x58, &(0x7f0000000480)=[{&(0x7f0000000240)="1cae318e0be2bfeb706917d525db2366595aa797da25144462ba4387f5c9d49636a712cc15e62d5bb5f3a89a418d5880d6d255e5be3038fc62a85637267092248826227255c407c80b69470b9f804d1281916977", 0x54}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="939597845d645e59ef6ecd0c4e2a1834bd2df1c84a66e96024baef6dd4e5831f5bbc7784da66d3d63c7b02dc32623071c1ee1afeb86df193b1fe1a59314e06ac9b525cb535b498270adebf8f73dd720b7917a296206bc601a48a8de49999ace0e555a261f7d2ab059c337be7f291cef1e530bce4fb5bac9eeff2141a239501a5745c5fdf94033488b02db64802515d9b6410ca3bd82bf010aa8ec13af2", 0x9d}, {&(0x7f00000003c0)="14ac4f0084f270284ac1d49199ef2283f0366dd3f31c4ad02f28a1686999fecb7ebe779296fd56b40521b977475625e5b051a94ae89c0ef66f034eba08df7814661749c48e4551a7e3e6ecd82dc72b570d87932cc2dfcf12504df0276cce930b14753417675c420ec6a179e065bc17b037b9856b1da644a7fd718e29ac18880a6a33f64cf76d84d9cbcb0cb36621e373d0398b180163243b723ead", 0x9b}], 0x4, &(0x7f00000004c0)={0xc8, 0x103, 0x4, "182874bb9f74ae52c9e8af93f8f66d89feb0d3692194045b1825d0ae55ad3db67fd2c3738d9c94d5d17a30bed654ee8b90bf92bd0ffcb0af6ab027d76fc4f334f65d961ab8be8dda79a51afe67f60e3abaaff81732e2377b9b4485b7d71189f57eb832379ab74d69cb8b29b94207b94077683e3cb3d739dc62be44bcad4cc88311f67796b55b6c450dd857e1a905c5422ac95fc8ce8cd4a7baf4d1483f403b70ded1b46ecfdd3214330dc1aa8a9d298edd1accc6c5d57f27e8c5"}, 0xc8, 0x80}], 0x1, 0x4000000) mmap(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x2000000, 0x10, r2, 0x0) 2018/03/21 09:26:09 executing program 1: sched_getaffinity(0x0, 0x4, &(0x7f00000000c0)) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x33f, 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) [ 37.884778] syz-executor3 (5446) used greatest stack depth: 23872 bytes left 2018/03/21 09:26:09 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f00004ed000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000efd0)={0x4, 0x0, &(0x7f000000e000)=[@enter_looper={0x630c}], 0x0, 0xfdfd, &(0x7f000000cf98)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000000)=[@increfs={0x40046304, 0x3}], 0xa, 0x0, &(0x7f0000000040)="e6af9035e1e582bacf8d"}) flock(r0, 0x1) 2018/03/21 09:26:09 executing program 7: mmap(&(0x7f0000b17000/0x3000)=nil, 0x3000, 0x3, 0x10000000008972, 0xffffffffffffffff, 0x4) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4003) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={0x0, 0xfffffffffffdffff, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000080)={{0x2, 0x2, 0x3ff, 0x3, 0x7251db02}, 0x8, 0xfb99}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) 2018/03/21 09:26:09 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x2200, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000002c0)={'ip6_vti0\x00', {0x4, 0x0, 0x5, "6cb802636ad9", 0xf0}}) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="14cd25f9c26785d0d11654cd70b1f5d780875581e0e8d0131a67f74edf668a47d6a5a557326cb57bb8e8aa7d53676959f29d4497cc1565e52e30bd814e3dc23ab05170b67ff0b9f2628ea2a9b903d03c54db170ec8f46892a161c9921305f7192f43a83f2e4f7d2f97df544b0124bea5dd713e23ccb4e2007008782bd17eb25e6f78080c6995aa5199834fc10a36f1f461a23e19865b17171a14b75f810a9e10d44c5fb3f0451b263e7cb4cc777c29a46b47", 0xb2, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000d9bff3)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000d9b000)='net/raw6\x00', r1) 2018/03/21 09:26:09 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000300fc0)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) accept4(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80, 0x80000) accept4$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10, 0x800) 2018/03/21 09:26:09 executing program 4: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) 2018/03/21 09:26:09 executing program 1: getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002040)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x1008) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={r0, 0x0, 0x9}, &(0x7f0000000100)=0x8) r2 = memfd_create(&(0x7f00000001c0)="feb43d3d7f55800c0b6d41e1af494b6cc72ae588476470fcac61af153f0c06a07986850bc665aeca7d6781854a45863e51090f3383f27d90ee225f35fedf826118705642f151e980e0b876c6b1cd79c7e767eef3ea8c1ec64bb9371b4a9a382078cf9fd98f4c41eb148bc9ea933b140551c7c16308991fbb623a89fd98bfb9715e4b162f68166652569587778b4024bd5afd40da88a31f1759156d8f015b3b7318387d5c0fa4a1eb0000000000000000", 0x0) pwrite64(r2, &(0x7f0000000040)="da", 0x1b5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r2, 0x0) r3 = syz_open_dev$loop(&(0x7f000000aff5)='/dev/loop#\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000280)=""/245, 0xf5}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000001000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x80, 0x20a, 0x7, 0x100000000, r1}, &(0x7f0000000380)=0x10) ioctl(r3, 0x5393, &(0x7f0000000fd7)) 2018/03/21 09:26:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="4259e2415526251576f24eeff5fc356769645f6d617000") fchmod(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x6, 0xfb, 0x1f}) 2018/03/21 09:26:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') socket$key(0xf, 0x3, 0x2) getdents64(r0, &(0x7f00000000c0)=""/44, 0x2c) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0xc00c0, 0x1a) statfs(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/208) readv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/224, 0xe0}], 0x1) getdents(r0, &(0x7f0000cdb000)=""/36, 0x24) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x1ff, 0x0, 0x7}, &(0x7f0000000040)=0x20) openat(r1, &(0x7f0000000100)='./file0\x00', 0x8000, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000400)) syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x0, 0x200001) 2018/03/21 09:26:09 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x218141, 0x44) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/21 09:26:09 executing program 1: syz_open_procfs(0x0, &(0x7f0000000000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") [ 37.965585] binder: 5486:5487 ERROR: BC_REGISTER_LOOPER called without request [ 37.977703] binder: 5486:5487 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 37.992793] binder: 5486:5487 IncRefs 0 refcount change on invalid ref 3 ret -22 [ 38.030787] binder: 5486:5514 ERROR: BC_REGISTER_LOOPER called without request [ 38.040234] binder: 5486:5520 IncRefs 0 refcount change on invalid ref 3 ret -22 [ 38.044799] audit: type=1400 audit(1521624369.684:12): avc: denied { write } for pid=5517 comm="syz-executor6" name="task" dev="proc" ino=13206 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/03/21 09:26:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x82000, 0x140) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/03/21 09:26:09 executing program 0: madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x84010, r0, 0x0) madvise(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x1) 2018/03/21 09:26:09 executing program 1: r0 = userfaultfd(0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="0a0000000100548000008517d4a108863415e4a0785a28934300b568da82896c279fd26b38f9e5004b297d64a9478931f9dd3788cffac8460f5a221f12a6ba03963c3fdd78e795baa32a9fd01981d1baa80b250cc97a749d33644c852b16dd677ae9dc8f"], 0x18) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f000091a000/0x2000)=nil, 0x2000}}) 2018/03/21 09:26:09 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind(r1, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)="05020cf431d4ecee7ae958b3fdbf368e990604ddb964158be115f6") r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000100)=0x3) alarm(0x2) recvmsg(r1, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d69f90)=[{&(0x7f000035c000)=""/81}, {&(0x7f00008d7f6a)=""/150}, {&(0x7f0000f11000)=""/4096, 0xba}, {&(0x7f0000f12f90)=""/112}, {&(0x7f000025af52)=""/174, 0x440}, {&(0x7f0000f14f61)=""/159}, {&(0x7f0000214fe7)=""/25}], 0x198, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0)={0x0, 0xffffffffffff7fff}, 0x8) sendto$inet(r1, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/03/21 09:26:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000000140)={0x10}, 0x28, &(0x7f0000015ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x14}, 0x1}, 0x0) 2018/03/21 09:26:09 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) ioctl$TIOCGPTPEER(r0, 0x80247009, 0x20100000) 2018/03/21 09:26:09 executing program 7: r0 = socket(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)) epoll_pwait(0xffffffffffffffff, &(0x7f0000000040)=[{}], 0x1, 0x10001, &(0x7f00000000c0), 0x8) epoll_wait(0xffffffffffffffff, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x1) shutdown(r0, 0x0) 2018/03/21 09:26:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000180)={@loopback, @local, 0x0}, &(0x7f0000000300)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001680)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000017c0)={@remote, 0x0}, &(0x7f0000001800)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001840)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000001940)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001980)={0x0, @empty, @broadcast}, &(0x7f00000019c0)=0xc) fstat(r0, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001a80)={0x0, @multicast2, @remote}, &(0x7f0000001ac0)=0xc) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000001b00)=@ipmr_newroute={0xc4, 0x18, 0x206, 0x70bd25, 0x25dfdbfd, {0x80, 0x20, 0x94, 0x8, 0xfc, 0x0, 0xff, 0x5, 0x1000}, [@RTA_MULTIPATH={0x34, 0x9, [{0x3, 0x4, 0x7, r1}, {0x8, 0xc01, 0x7fff, r2}, {0x3b93, 0x8, 0x3, r3}, {0x9, 0x10001, 0xdb32, r4}, {0x7, 0x5, 0x3, r5}, {0x1f, 0x7, 0x1, r6}]}, @RTA_UID={0x8, 0x19, r7}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_METRICS={0x5c, 0x8, "bdb7ee1ac93e8bdfd4f83963d91e793a4eaa790ac55703b1210173e77660dbad65c0a7a20506b6d76c2061190ab40abb0a53b1d04454a5adb7470b1419ada312a1d64a4028d4a1b89067a3dabee8a6412333d9dac5"}, @RTA_OIF={0x8, 0x4, r8}]}, 0xc4}, 0x1, 0x0, 0x0, 0x40000000000002}, 0x14) [ 38.045163] audit: type=1400 audit(1521624369.684:13): avc: denied { add_name } for pid=5517 comm="syz-executor6" name="file0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 38.045778] audit: type=1400 audit(1521624369.684:14): avc: denied { create } for pid=5517 comm="syz-executor6" name="file0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/03/21 09:26:09 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000200)=""/145, &(0x7f0000000080)=0x91) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00000001c0)) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f00003e8ffc)=0x5, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000722ffc), &(0x7f0000000000)=0x4) 2018/03/21 09:26:09 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009e3ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000204ff4)={0x4000000e}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00009a2000)) ppoll(&(0x7f00004b0fc0)=[{r2}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae8ff8), 0x8) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x8) 2018/03/21 09:26:09 executing program 0: r0 = memfd_create(&(0x7f0000000040)='vmnet1GPL]^\'wlan1security-[eth1self\x00', 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x401, 0x20001000, 0x400, 0x8, 0x9, 0x7fffffff, 0x1, 0xff, 0xffff, 0x6}, 0x10) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x1) lseek(r0, 0x0, 0x3) 2018/03/21 09:26:09 executing program 1: socket$key(0xf, 0x3, 0x2) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0xfffffffffffffffe, 0xfaf, 0x2, 0x3, 0x9, 0x1, 0x9, 0x1, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @rand_addr=0xff}}}, &(0x7f0000000180)=0x84) 2018/03/21 09:26:09 executing program 7: clock_gettime(0x0, &(0x7f0000000000)) 2018/03/21 09:26:09 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000771ff0)={0x0, 0x25b, &(0x7f0000fd7000)}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x351083, 0x0) 2018/03/21 09:26:09 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = socket$inet(0x2, 0x3, 0x8) connect$l2tp(r0, &(0x7f00000015c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast1=0xe0000001}, 0x1, 0x4, 0x0, 0x1}}, 0x26) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000001280)={'filter\x00'}, &(0x7f0000001300)=0x44) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000001200)={{0xa, 0x4e22, 0x10001, @dev={0xfe, 0x80, [], 0xf}, 0x8}, {0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x101, [0x20, 0x0, 0x1c, 0x81, 0x8, 0x1, 0x5, 0x8]}, 0x5c) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x30, &(0x7f0000c01f18)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6}}, {{@in=@rand_addr}, 0x0, @in6}}, 0x40fd) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000001480)={'filter\x00', 0x4}, 0x68) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001440)={&(0x7f0000001340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001380)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000013c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001400)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x4, 0x9, 0x7}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001040)=0x1008) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001100)='/dev/sequencer\x00', 0x800, 0x0) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000001140)=""/136) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001080)={r3, 0x4}, &(0x7f00000010c0)=0x8) 2018/03/21 09:26:09 executing program 3: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x200000, 0x0) r1 = open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) write$selinux_validatetrans(r1, &(0x7f00000001c0)={'system_u:object_r:tetex_data_t:s0', 0x20, "85797374656d5fcd8ff81ebe1d56115f723a73656c69ee7d785f636f6e6669675f743a7330b3945b", 0x20, 0x0, 0x0, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x6c) dup2(r0, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101802, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00000000c0)=""/255) [ 38.156828] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5546 comm=syz-executor6 2018/03/21 09:26:09 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000053b000/0x4000)=nil, 0x4000, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x4, 0x200, "4cc54e05a6d1"}, 0x10) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) mknod(&(0x7f0000000080)='./file0\x00', 0x180, 0x7) 2018/03/21 09:26:09 executing program 7: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='/dev/snd/timer\x00', &(0x7f00000000c0)='/dev/snd/timer\x00', &(0x7f0000000100)='/dev/snd/timer\x00'], &(0x7f0000000280)=[&(0x7f0000000180)='/dev/snd/timer\x00', &(0x7f00000001c0)='posix_acl_access\x00', &(0x7f0000000200)='/dev/snd/timer\x00', &(0x7f0000000240)='/dev/snd/timer\x00']) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000066ff8)) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/21 09:26:09 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_bt(r1, 0x8906, &(0x7f0000000000)="6458a7123d61984b14269f06700595e3cdaeb83374f9a00f58a7a52abde00e8113913f5e0bbf124f106738a9104e178044bd86a4bde69fcf78944086d30017bc80104e0286b04a04bb11234874d611b14720b4c1a02c820021afd8faf611c1212327c39f428b516bd18d4402e062f5152ad227111f23d7354102") sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005e00030207fffd946fa283bc0aeee6d87986d600000000000000a3a2d188737e", 0x24}], 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/21 09:26:09 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000cf9ffc), 0x4) 2018/03/21 09:26:09 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40100, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000100)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xdd) sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000af5000)='reno\x00', 0x3d2) recvfrom(r1, &(0x7f0000f9cf9b)=""/101, 0xfffffffffffffe9e, 0x0, 0x0, 0x3426c6ef012208ef) recvmmsg(r1, &(0x7f0000001800)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f0000001280), 0x0, &(0x7f00000012c0)=""/122, 0x7a}}], 0x1, 0x0, 0x0) 2018/03/21 09:26:09 executing program 6: clock_gettime(0x0, &(0x7f00000059c0)={0x0, 0x0}) timer_create(0x7, &(0x7f0000005d40)={0x0, 0x3, 0x2, @thr={&(0x7f0000005c40)="d039ec6dd1c1033bb4b2aa01acc08967b22c58e9455f08d80d66c0a92b217aa9de96cdb4a23dc6c32dfdf67e2bd0abf9fd05e1540bd0bd3e1299be7664edd9d4cd127a9da0d129bc85dcc427916dc2", &(0x7f0000005cc0)="c3bd3f34ff2eb7da7a0a777faee3bdbcf5d14557556573fe092a0cafe081e51403eadcd3b79ff07e1534be2cf86f8ced178d782edfdbdf56585ae3b914192255545b92"}}, &(0x7f0000005d80)=0x0) timer_settime(r2, 0x1, &(0x7f0000005dc0)={{0x77359400}}, &(0x7f0000005e00)) recvmmsg(0xffffffffffffffff, &(0x7f00000058c0)=[{{&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)=""/203, 0xcb}], 0x1, &(0x7f0000000340)=""/4096, 0x1000, 0x4}, 0x9}, {{&(0x7f0000001340)=@nfc, 0x80, &(0x7f0000001780)=[{&(0x7f0000000280)=""/51, 0x33}, {&(0x7f00000013c0)=""/128, 0x80}, {&(0x7f0000001440)=""/60, 0x3c}, {&(0x7f0000001480)=""/157, 0x9d}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000001540)=""/36, 0x24}, {&(0x7f0000001580)=""/146, 0x92}, {&(0x7f0000001640)=""/86, 0x56}, {&(0x7f00000016c0)=""/169, 0xa9}], 0x9, &(0x7f0000001800)=""/3, 0x3, 0x10000}, 0xfffffffffffffffe}, {{&(0x7f0000001840)=@l2, 0x80, &(0x7f0000001a40)=[{&(0x7f00000018c0)=""/128, 0x80}, {&(0x7f0000001940)=""/204, 0xcc}], 0x2}}, {{&(0x7f0000001a80)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b00)=""/46, 0x2e}, {&(0x7f0000001b40)=""/113, 0x71}, {&(0x7f0000001bc0)=""/4, 0x4}, {&(0x7f0000001c00)=""/115, 0x73}, {&(0x7f0000001c80)=""/236, 0xec}], 0x5, &(0x7f0000001dc0)=""/57, 0x39, 0x1ff}, 0x400}, {{&(0x7f0000001e00)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000003f00)=[{&(0x7f0000002ec0)=""/4096, 0x1000}, {&(0x7f0000003ec0)=""/34, 0x22}], 0x2, 0x0, 0x0, 0xffffffffffffffe1}, 0x7}, {{&(0x7f0000003f40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000053c0)=[{&(0x7f0000003fc0)=""/4096, 0x1000}, {&(0x7f0000004fc0)=""/82, 0x52}, {&(0x7f0000005040)=""/167, 0xa7}, {&(0x7f0000005100)=""/51, 0x33}, {&(0x7f0000005140)=""/231, 0xe7}, {&(0x7f0000005240)=""/182, 0xb6}, {&(0x7f0000005300)=""/160, 0xa0}], 0x7, &(0x7f0000005400)=""/207, 0xcf, 0xaff7}, 0x3}, {{&(0x7f0000005500), 0x80, &(0x7f0000005780)=[{&(0x7f0000005580)=""/172, 0xac}, {&(0x7f0000005640)=""/64, 0x40}, {&(0x7f0000005680)=""/172, 0xac}, {&(0x7f0000005740)=""/42, 0x2a}], 0x4, &(0x7f00000057c0)=""/202, 0xca, 0x7ff}, 0x5}], 0x7, 0x40000040, &(0x7f0000005a00)={r0, r1+30000000}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000005a40)={0x5, [0x5, 0x7ff, 0x6375, 0x642b, 0x9]}, &(0x7f0000005a80)=0xe) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000005ac0)={0x0, 0x8}, &(0x7f0000005b00)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000005b40)={r4, @in={{0x2, 0x4e20, @rand_addr=0x3}}, 0x6, 0x6, 0x4, 0x7, 0x7}, &(0x7f0000005c00)=0x98) sendmmsg(0xffffffffffffffff, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="10000000000000002900000086050000"], 0x10}}], 0x2, 0x0) 2018/03/21 09:26:09 executing program 5: r0 = memfd_create(&(0x7f0000000040)="00000000000002060804002000fffc0c6565643b799365005f1b76", 0x1) write(r0, &(0x7f0000ffdffb)='#!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000080), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000002060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/03/21 09:26:09 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x3, 0x3c) 2018/03/21 09:26:10 executing program 1: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x4, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) 2018/03/21 09:26:10 executing program 4: mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) setreuid(r0, r1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x89d7fd34f9412f89, 0x0) vmsplice(r2, &(0x7f0000000500)=[{&(0x7f0000000540)="f623c34cb0f58965457ca4dc7af190f07ab9ca887244639ee7960a9166c3820ce6e0cf8dd04713d308492c0b68a54e770de1dd90fd0f807c1e4901ce0593550e5a6c34830700520ec7c618c95b8ae4ef56082b0ec6db7e31db9522a2585c93d55944e4e9c095e4a19d7a6c56cbe51df73f1365245850248d322d24cdfdbda60030459a65b46bc2e152cb7d633cdf4aa35176bf8b6fbcbb1316f1da3facc54ce9251209f574b6fff7b32a2d6927f280b055a6c076797c2127355ccd9dc1700a1a9b22e82f618296faebabe23733dc47ffe73939ab5ca1dc0b580f20d7a659f6780c7e8ccd2d2ff33ca8f2b5d4c8f332e8f5459c34", 0xf4}, {&(0x7f0000000400)="dd2313d2e1eb4fa2735e3e97fe01be423ec14e1a8541d371bdc13211f3e5c92520ec280d9713f1b4786e65192ab41f91e2e5300e087514987b0df1fdf9b713a14d5f8d1121706cd29c87890475394dbbc356accd299ef88b328307c868e133e4b03d8995c7b42384f18f62efb4f647086d3bda6c4e86f57568bcded9de0004c4cc30c37e7a298ee7446fe452ab5166368e327b37a88926a4d0e361c991ae8c537133e6e8af4a12f413be9df285173214e678f32472edd1eb2358a937611a5dad601045caaa", 0xc5}], 0x2, 0x5) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000340)) 2018/03/21 09:26:10 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101100, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x800000000000000, &(0x7f0000000100)=0x4) setxattr(&(0x7f0000000000)='..', &(0x7f00004a0fef)=@known='security.selinux\x00', &(0x7f0000000040)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) 2018/03/21 09:26:10 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000080)={0x54, 0x1, 0x967, {0x6, 0x3ff}, {0xff, 0x599}, @const={0x7, {0x2f, 0x9, 0x3, 0x4}}}) prctl$intptr(0x4, 0x9) 2018/03/21 09:26:10 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) symlink(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000140)='./bus\x00') syz_fuseblk_mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) r2 = syz_open_pts(0xffffffffffffff9c, 0x600001) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000001c0)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ip6gretap0\x00', 0x20000000002001}) r3 = getpgrp(0xffffffffffffffff) setpriority(0x2, r3, 0x7) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/03/21 09:26:10 executing program 1: r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040)=@fragment={0x3b, 0x0, 0x6, 0x40, 0x0, 0x1000, 0x64}, 0x8) write(r0, &(0x7f0000000000)="24000000210025f0071c01000000010e020000170000000182a9000c08000a0000000000", 0x24) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=""/247, &(0x7f0000000180)=0xf7) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f00000001c0)="2f055964a4e275326c0bf82438a0b2adb6bd87440ff1c2a131a1925907a876b8843b6553ba5da293f2a30f23e44fab3da7924787a6ce0d0acda3960504af0ed3e49e8a89ecc4ca1f127bb82185b6f1ea9b9bd113041e55b990d43de4d4cf5df29935b1cd1bb8b2782230731228bc8854e745a64b195f135699181023db9462eb30cd87e23197e5ff95db3a046cc6f8fb0571e026fd2f6490354b7eeeedd93045c93e8a6798c45ec9ea3ae994122ad23628933b38a7fc8151467825f05e15ebb5816955dc3e4720a7683a8d312bd1490533abdb50ca0d7a7cb00fc163d76593aad61842e63a23d07313") 2018/03/21 09:26:10 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000040)={0x20000000000000be, &(0x7f0000000080)=[{}]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2080, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000140)=""/202) ioctl(r0, 0x8912, &(0x7f0000000040)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f00000000c0)=0xfffffffffffffffd) 2018/03/21 09:26:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000bc0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2800010000800018cd010e0000000000000000020000000000000800003462a599debf26847ed121459eb7112600000c0009000078c0b2a88b6188b12cb36c6e0ab5f8ade4c814d5ffb04577bf7ded8664f4c73e8db55cf5fd66fd22234bdebe2f75deefe8b7849c10aa0cefc90888ff", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="9fbf0cc26808e787d74428b4af09ddc751b5668127711ac3410b3742eb8923261a86fde081d3551b6078be0644cf699fb8d0", 0x32, 0xfffffffffffffffa) keyctl$read(0xb, r1, &(0x7f0000000280)=""/50, 0x32) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000240)=0x7f, 0x4) 2018/03/21 09:26:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x282100, 0x40) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={0x5, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e21}, 0x848d46522d60f342, 0x1, 0x7, 0x6, 0x1, &(0x7f0000000140)='bond0\x00', 0x6, 0xa8fc, 0x3ff}) r1 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r1, &(0x7f00004b8000)={0x10, 0x0, 0xffffffffffffffff, 0x10001}, 0xc) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2040, 0x101) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0)={r3, 0xfffffffffffffffd, 0x8, [0x6, 0xfffffffffffffffc, 0x1000000, 0x5, 0x155c, 0xff, 0x3, 0x1f]}, 0x18) 2018/03/21 09:26:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x80000000000003, 0x300) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$key(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x2, 0x12, 0x6, 0xf, 0x1b, 0x0, 0x70bd2d, 0x25dfdbfb, [@sadb_key={0x13, 0x9, 0x468, 0x0, "1b05d4fd3a310a79c9de1fd1c31224d90aa5a5ace9570e78ad2b1a420d366bd58b1425c966ea3cb307e66464676f0cea141759c864672e4564b41dd408e4ff7c76ca5e9f114327f04b40d1137bb47c255c065b2d82003f8632914fa15fb9c667bf2eb3128914896efd8f23151b90e2e26b1d926717c0dc6b1e9d1363f788fde612a96ee58698cf8f28436bd977"}, @sadb_sa={0x2, 0x1, 0x4d2, 0x1ff, 0x3, 0x90, 0x3, 0xa0000001}, @sadb_address={0x3, 0x7, 0x0, 0xa0, 0x0, @in={0x2, 0x4e22, @loopback=0x7f000001}}, @sadb_x_nat_t_type={0x1, 0x14, 0x9}]}, 0xd8}, 0x1}, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x1, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) [ 38.396905] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32768 sclass=netlink_route_socket pig=5627 comm=syz-executor7 [ 38.424709] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32768 sclass=netlink_route_socket pig=5627 comm=syz-executor7 2018/03/21 09:26:10 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in=@local, @in6=@ipv4={[], [], @remote}}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast2, @in6}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x800) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000003c0)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xffffffffffffff6a) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000180)=0x7, 0x2) lchown(&(0x7f0000000240)='./file0\x00', r4, r3) 2018/03/21 09:26:10 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x0, 0x2001) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x127f, 0xfffffffffffffffe) 2018/03/21 09:26:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents(r0, &(0x7f0000cd7f35)=""/203, 0xcb) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffff, 0x2, 0x10001, "04fd4d0fa21c1e80cc193e870e7edb170b736a4c6829386e6d36f2d070c34a344f194d7ca67cfd774fd4a37e40d33288f82c8a4d1dda172f002eb0800cc5ba1217ad4346bf6caef7ab5077ba7472451e"}, 0xd8) getdents64(r0, &(0x7f0000000df0)=""/528, 0xff95) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000140), 0x1) 2018/03/21 09:26:10 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = fcntl$getown(r1, 0x9) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1a, 0xc00, 0x70bd2c, 0x25dfdbfb, {0x1d}, [@typed={0xc, 0x54, @pid=r2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4081}, 0x11) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000bf2000)) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000200)) 2018/03/21 09:26:10 executing program 5: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f000001d000), 0x0) futex(&(0x7f0000000100), 0xc, 0x1, &(0x7f0000000140), &(0x7f0000048000), 0x100000000000000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101800, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'gre0\x00', {0x4, 0x3, 0x5, "d6d47ce8239d", 0x40}}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000000c0)=0x6) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000000080)=0x401, 0x4) 2018/03/21 09:26:10 executing program 2: sync() r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000005ec0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/67, 0x43}, {&(0x7f0000000140)=""/174, 0xae}], 0x2, &(0x7f0000000240)=""/72, 0x48, 0xf99}, 0x4}, {{&(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000340)=""/74, 0x4a}, {&(0x7f00000003c0)=""/23, 0x17}, {&(0x7f0000000400)=""/53, 0x35}], 0x3, &(0x7f0000000480)=""/128, 0x80, 0x5}, 0x3}, {{&(0x7f0000000500)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000000580)=""/126, 0x7e}, {&(0x7f0000000600)=""/17, 0x11}, {&(0x7f0000000640)=""/230, 0xe6}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/225, 0xe1}, {&(0x7f0000001840)=""/10, 0xa}, {&(0x7f0000001880)=""/111, 0x6f}, {&(0x7f0000001900)=""/135, 0x87}, {&(0x7f00000019c0)=""/47, 0x2f}], 0x9, &(0x7f0000001a80)=""/188, 0xbc, 0x9}, 0x5}, {{&(0x7f0000001b40)=@rc, 0x80, &(0x7f0000003f00)=[{&(0x7f0000001bc0)=""/60, 0x3c}, {&(0x7f0000001c00)=""/160, 0xa0}, {&(0x7f0000001cc0)=""/4096, 0x1000}, {&(0x7f0000002cc0)=""/189, 0xbd}, {&(0x7f0000002d80)=""/252, 0xfc}, {&(0x7f0000002e80)=""/48, 0x30}, {&(0x7f0000002ec0)=""/4096, 0x1000}, {&(0x7f0000003ec0)=""/41, 0x29}], 0x8, 0x0, 0x0, 0x40}, 0x80}, {{&(0x7f0000003f40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000004080)=[{&(0x7f0000003fc0)=""/188, 0xbc}], 0x1, &(0x7f00000040c0)=""/52, 0x34, 0xbe6a}, 0xffff}, {{&(0x7f0000004100)=@can, 0x80, &(0x7f0000004400)=[{&(0x7f0000004180)=""/113, 0x71}, {&(0x7f0000004200)=""/190, 0xbe}, {&(0x7f00000042c0)=""/197, 0xc5}, {&(0x7f00000043c0)=""/12, 0xc}], 0x4, &(0x7f0000004440)=""/130, 0x82, 0x6}, 0x2}, {{0x0, 0x0, &(0x7f0000004840)=[{&(0x7f0000004500)=""/75, 0x4b}, {&(0x7f0000004580)=""/213, 0xd5}, {&(0x7f0000004680)=""/58, 0x3a}, {&(0x7f00000046c0)=""/158, 0x9e}, {&(0x7f0000004780)=""/159, 0x9f}], 0x5, &(0x7f0000004880)=""/155, 0x9b, 0xe4}, 0x8}, {{&(0x7f0000004940)=@generic, 0x80, &(0x7f0000004a40)=[{&(0x7f00000049c0)=""/72, 0x48}], 0x1, 0x0, 0x0, 0x4}, 0x9}, {{&(0x7f0000004a80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000005dc0)=[{&(0x7f0000004b00)=""/189, 0xbd}, {&(0x7f0000004bc0)=""/30, 0x1e}, {&(0x7f0000004c00)}, {&(0x7f0000004c40)}, {&(0x7f0000004c80)=""/4096, 0x1000}, {&(0x7f0000005c80)=""/2, 0x2}, {&(0x7f0000005cc0)=""/241, 0xf1}], 0x7, &(0x7f0000005e00)=""/177, 0xb1, 0x2}}], 0x9, 0x40000000, &(0x7f0000006000)={0x0, 0x989680}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/03/21 09:26:10 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000400)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000440)={r1, 0x7f, 0x4, 0x5c, 0xfffffffffffffcd5}, 0x14) execveat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000140)='/[ppp1!.proc@md5sum-mime_typeposix_acl_access.eth0+\x00', &(0x7f00000001c0)='\\wlan1\x00'], &(0x7f0000000340)=[&(0x7f00000002c0)='\x00'], 0x1800) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x20000, 0x101) add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000300)='qnx6\x00', 0x800000, &(0x7f00000002c0)) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000004c0)) 2018/03/21 09:26:10 executing program 1: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x10}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x400000000}) 2018/03/21 09:26:10 executing program 1: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(0xffffffffffffffff) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) 2018/03/21 09:26:10 executing program 7: syz_open_procfs(0x0, &(0x7f00000001c0)="2f6578650000001c0302") 2018/03/21 09:26:10 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/43) 2018/03/21 09:26:10 executing program 2: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000020faa)={'system_u:object_r:auditctl_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38, 0x36}, 0x56) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) accept4$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000080)={0x7f, 0x7, 0x8}) 2018/03/21 09:26:10 executing program 6: r0 = socket$inet(0x10, 0x7, 0x8) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/03/21 09:26:10 executing program 3: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{}]}, 0x10) r0 = getpgrp(0x0) r1 = gettid() r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x500, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000180)=0x2, &(0x7f00000001c0)=0x2) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003efff0)={0x0, 0x0, 0x40000}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000950000)=""/128, 0x80) r4 = dup(0xffffffffffffff9c) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000000100)={r5, 0x6}) remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x7, 0x40) r6 = socket(0x400020000000010, 0x2, 0x0) write(r6, &(0x7f00000000c0)="1f00000056000d6dfcffff05bc0203030700ef2104173f8300000002000039", 0xfe93) 2018/03/21 09:26:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000d0c000)=0x800, 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) socketpair$inet6(0xa, 0x80f, 0xd6, &(0x7f0000000100)) r2 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x80000, 0x0) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f00000001c0)=0x80, 0x4) connect$inet6(r3, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r3, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0c0000002900423a77ffffd1ce6f447b674fc0fd2f10000003000100"], 0x1c}}], 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000440)={&(0x7f0000000300)=[0xff, 0xff, 0x8a7, 0x6, 0x626, 0x9, 0x5, 0x401, 0x6], 0x9, 0x1, 0xd1, 0x0, 0x1, 0x3, {0x6, 0x1000, 0x6, 0x8, 0x401, 0x23, 0x3f, 0x1, 0x7ff, 0x80000000, 0x2, 0x5, 0x4, 0x1ff, "011ceadaf0e86416c6ac2cde81743891a1a51a873ac4356fee01fe7bcae64289"}}) r5 = open(&(0x7f0000000100)='./file0\x00', 0x4a000, 0x11e) getpeername$packet(r4, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) chdir(&(0x7f0000000280)='./file0\x00') ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000400)={@dev={0xfe, 0x80, [], 0x13}, 0x61, r6}) ioctl$ASHMEM_SET_PROT_MASK(r5, 0x40047705, &(0x7f0000000140)={0xfffffffffffff5d6, 0x22b9}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000000c0)={0x981d, 0x1, 0x1, 0x2, 0x1}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r8 = syz_open_procfs(r7, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r8, &(0x7f000080037c)=0x2, 0x400000ff) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xd}, 0x8e, 0x8, 0x1, 0x400, 0xc36, 0x2500040, r1}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000), &(0x7f0000beeffc)=0x281) mlockall(0x1) 2018/03/21 09:26:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@multicast2=0xe0000002, @rand_addr]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000080)={@empty, @empty, @multicast2=0xe0000002}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/03/21 09:26:10 executing program 6: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2e893ea99478ef29022f46baab3a38b9c34070075025c048910742e85d4cb5226416dea53244635b7d776885d2a4cf8118250cf968dd2c46ce9c51041096371d032a640ce730c6780668d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc4952244bd18bd2989b53bf235d2ffa") sendfile(r1, r1, &(0x7f0000000180), 0x4) 2018/03/21 09:26:10 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x628001, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x2, 0x10000, 0x4}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_deladdr={0x2c, 0x15, 0x407, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x2c}, 0x1}, 0x0) 2018/03/21 09:26:10 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffeffffffff}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0xfffffffffffffff9, 0x9, 0x2, 'queue1\x00', 0x4}) 2018/03/21 09:26:10 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff}) fcntl$setownex(r0, 0xf, &(0x7f0000000080)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x2, 0xd408, 0x7f, 0xcdf, 0x4}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x1, 0x10d1}, &(0x7f00000003c0)=0x88) fcntl$getownex(r0, 0x10, &(0x7f0000ae0ff8)) r3 = open(&(0x7f0000000040)='./file0\x00', 0x181200, 0x20) getsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f00000000c0)=""/135, &(0x7f0000000200)=0x87) 2018/03/21 09:26:10 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() ptrace$getsig(0x4202, r2, 0x80, &(0x7f0000000000)) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) 2018/03/21 09:26:10 executing program 3: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="733822e6826d5f753a6f626a6563745f723a70616d5f636f6e736f6c655f657865635f743a73302073797374656d5f753a6f626a6563745f723a757365725f63726f6e5f73706f6f6c5ff43a733020000020756e636f6e66696e65645f753a73797374656d5f723a696e736d6f645f743a73302d73303a63302e633130323300"], 0xfffffffffffffd96) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000140)=0x4) 2018/03/21 09:26:10 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x4e21}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)='i', 0x1}], 0x1, &(0x7f00006f1a36)}, 0x810) 2018/03/21 09:26:10 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x4000000000000) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000040)=0x77, 0x276) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) 2018/03/21 09:26:10 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x2) writev(r1, &(0x7f0000001a40)=[{&(0x7f0000000480)="29b5", 0x2}, {&(0x7f00000004c0)="91", 0x1}, {&(0x7f0000000500)="720dc61b915bbece239e67f8ba320e4f4eee1764fb797f0633d87cf8ea0f5ed8cc577569b24e025e78096e21224620273f1f0346f24959d2bd05de30e0", 0x3d}, {&(0x7f0000000540)="eb5a9d12716352a8a31f0fbf8495edeefd51bc1b87122d0f8337405b50aae8a7cc75996cd1be9d3373d4b087d4ef", 0x2e}, {&(0x7f0000000580)="670c0fa50e6b1839bee1bfb383225270ff48270b48e432533c045800c846cb31183ae512bf096aebdc300883256549ceedf838f52d0fed4af311fd0e9a53c7b8c7d7dc55", 0x44}, {&(0x7f0000000600)="724956b9c66b0bb6f78a724b83f915b96f39e688af3a4d2e65eaa65c9c815dcc8a93801074bcbd0e79ae754b9c4ff965105912dad5995d376a8b855a03a857c582f2c2f8160a4f5d7f9587bd3cf4eab0b5b5824bc29c0fe2cb18ae6280cb5183be4056c44159086c363a44903ff25bfbd8e15f0940ab60185def04f78916b25d8f1a15b717497031dcb666ef17240042a552f0209cc4cae4b5604ecf31426b75e5c0a9bd82fbb8fbb4302aafa256612e58094e35b0", 0xb5}, {&(0x7f00000006c0)="61d2cf594d534877008897bb5fd37cd5e937fba35ee1ce8de8129ad279b94b23407ff831faf3d97032242c574b6fd1e6571d6d320216f38baf6cc2c3982b87a32e7ff2b8d6689e2ab3ac34f05d84cd21907ccb13d48962a51830b1d792b881b657cbd66744999a05a870eccaa7373006999e7c4dc77d04aa5dd736fa3de8d8046623a5afe6322c3be8f3f90a8301e7d4fad2092016915402e536582b920022989729d21cea335d59f8238375389d7fd4", 0xb0}, {&(0x7f0000000780)="3bdaeb527d7243cbc372eee01981c98f03724f5033fb0328e228998c2310f10b798ef9e9fff2dc95fd9bfef46bc92e1e2af420018c23f7864a5419d6e8c65b99f2d25c964cd4c633b4e448247ab5ea0a047e18c70751daad5f3c27b1a8b7bfc0aa9bb0c3bdfa", 0x66}, {&(0x7f0000001900)="e610c5", 0x3}, {&(0x7f0000001940)="9f1b0a5f3bc36128c0d742e458d758ea2be96e6a52cf0c643dc3dac74c660af367d4451abfee1d9e06b8bfeff904f37c318cd54b6752433a5cc8e61f09a0e459bd87d4e3d7237998cdbe51ef9296453ba408c8cb1e8e4fe17f37fbadf022a7ff76d1cab7b632d93d0e1549b46703c10e3d4e35109ee8dc603b2832e60a08929b3a9bb299e0fd6c440a742f8d11f2fd0cd98f219c1ea0e44917c932090c2573ebae3a080d97776cb049fdd74cd4e7ab9d27fb78044e0e9f4a980c5d3bbcfe33ea5b7a7d90d492a140c575ce58f5b10944c849c3a6e83014eb3dd8ac089616b6e6ca917347545328e7d092078a7825a12de7ec254e", 0xf4}], 0xa) r2 = dup(r0) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x1, 0x0, 0x1}}, 0x2e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000800)={0x0, 0x1000, "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"}, &(0x7f0000001840)=0x1008) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001880)={r3, 0x800, 0x20, 0x2, 0x1}, &(0x7f00000018c0)=0x18) 2018/03/21 09:26:10 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x1) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r1, 0xc020660b, &(0x7f00000001c0)={0x0, 0x4bf, 0x0, 0x0, 0x1, [{}]}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000100)=""/192) fdatasync(r1) 2018/03/21 09:26:10 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101002, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000180)={0x2, 0x0, 0x10003, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f00000001c0)={0xfffffffffffff0b9, r2, 0x10003, 0x7}) setsockopt$packet_int(r0, 0x107, 0x8000000000c, &(0x7f000088affc), 0x4) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000200)={'raw\x00'}, &(0x7f0000000280)=0x54) r3 = memfd_create(&(0x7f0000000300)='raw\x00', 0x2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040), &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0], 0x0, 0x5, 0x3, 0x2}) 2018/03/21 09:26:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) fchown(r0, 0x0, 0x0) setns(r0, 0xc000000) 2018/03/21 09:26:10 executing program 4: connect(0xffffffffffffffff, &(0x7f0000000040)=@generic={0x0, "794b16767181dbb13e0642f805f8ded2a6c846d74a96cddac23ac6fd03382d5c7361287d15b65d242219767bb5f1356c88c55668274970e90f022c1fcff9a26450729198a3469a04f6f5ac8ab37b2cd83898dfb8deb1378f7ea53e7c9784216ea2f1ae19a7fff49bd71be96ca52dc58b47f2bb51b141ed5a6d7fdd709b84"}, 0x80) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000290000003e0000001027408827af0a8fe356aa70bc01044f88"], 0x10}}], 0x2, 0x0) 2018/03/21 09:26:10 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e23, 0x50a6df62, @empty, 0x233194d0}]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x36}}, 0xe592, 0x6, 0x3, 0x7ff, 0x11}, &(0x7f00000002c0)=0x98) r3 = socket(0x2, 0x2, 0x0) r4 = epoll_create1(0x10000000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000000)) epoll_pwait(r4, &(0x7f0000000040)=[{}], 0x1, 0x10001, &(0x7f00000000c0), 0x8) epoll_wait(r4, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000300), &(0x7f0000000340)=0x8) shutdown(r3, 0x1) shutdown(r0, 0x20000000) 2018/03/21 09:26:10 executing program 7: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/13, 0xd}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/148, 0x94}], 0x3) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) 2018/03/21 09:26:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000001380)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f0000001880), 0x0, &(0x7f00000018c0), 0x94}}], 0x1, 0x20000000) 2018/03/21 09:26:10 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) fstat(r0, &(0x7f0000000140)) ptrace(0x4207, r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) ptrace$getregs(0xc, r1, 0x0, &(0x7f0000000000)=""/233) 2018/03/21 09:26:10 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x11) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x8, 0x9]) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000000c0)=0x7, 0x4) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000280)={0x2, 0x3, 0x9, 0x7, 0x1d, 0x0, 0xfffffffffffffffb, 0x25dfdbfd, [@sadb_key={0x11, 0x9, 0x3f0, 0x0, "13314323df2ee96f99cbf92c081fcfcc1944e8d73603ed99d5c51673c8547fb3e670be77332d7ae895f98ad216ac64fcebeb228c727accbeaa7e35aa65f758befe50f5311aef09a089ec7b19f36ac6df74ed7b7f46a9dc4c3a4633657729348e4d128ba079e22046f2aa57d1ab7ca1be7c6c9a0ae4b06fe2947a76d96f68"}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in6, 0x1, 0x10, 0x14}]}, 0xe8}, 0x1}, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000100)) 2018/03/21 09:26:10 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$void(r0, 0x1) 2018/03/21 09:26:10 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0x200000, 0x0) write$sndseq(r0, &(0x7f0000c4a000)=[{0x4, 0x0, 0x0, 0x0, @tick, {0x2}, {0x0, 0x4}, @addr={0x8}}, {0x0, 0x0, 0x0, 0x0, @tick=0x8, {0x4}, {}, @queue}], 0x60) 2018/03/21 09:26:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ed3000), 0x8) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000f13000)=@routing, 0x8) 2018/03/21 09:26:10 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000000c0)) setpriority(0x3, r1, 0xc99e) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffe) ptrace(0x11, r1) chmod(&(0x7f0000000100)='./file0\x00', 0x51) 2018/03/21 09:26:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f00003e1ff6)=@un=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x40000048b, &(0x7f0000000000)="8735d961ed2f2e2ff2120000000000000000000000000000", 0x18) 2018/03/21 09:26:10 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x6) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)={0xfffffffffffffffe}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000040)={0x3, {{0xa, 0x4e22, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x84) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000140)=0x8, 0x2) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000100)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000462000)=0x4000000000000009) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x2}) r3 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) 2018/03/21 09:26:10 executing program 7: r0 = eventfd2(0x9, 0x4) ppoll(&(0x7f0000a61000)=[{r0, 0x8009}], 0x1, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) r1 = memfd_create(&(0x7f0000000240)="ce706f7369785f61636c5f6163636573733a5b00", 0x1) sendmsg$nl_xfrm(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x804020}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@flushsa={0x128, 0x1c, 0x800, 0x70bd28, 0x25dfdbfb, {0xff}, [@extra_flags={0x8, 0x18, 0x6}, @etimer_thresh={0x8, 0xc, 0xbd5}, @policy_type={0xc, 0x10, {0x1}}, @algo_auth={0xf8, 0x1, {{'sha1_mb\x00'}, 0x568, "2cdabc58907ce0a8ffd95c458a188af6331a4706281034f7b774a919f88be33f1545d8711b33952ca85ec64f5a77d0f79740eba8f61c42f1a190550dc9d8c8e79284761227ebaf469d3f68c1d35ab32e45078ddb942bbaa64ecab79faea3b72a61c945e4adc9894d42544ff5740a78d79cad557842832ef17e09db2be3f211b7c0147ec2ad4ccda2902ed903d3588998f08d84889b7d346ae6ae8589e85053fd9b8d3e3694c2768aacc883ddfe"}}]}, 0x128}, 0x1, 0x0, 0x0, 0x20000000}, 0x240448d0) 2018/03/21 09:26:10 executing program 4: r0 = socket(0x1000000010, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000001c0)={@remote, @empty, 0x0}, &(0x7f0000000200)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, 0x2a, r2}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_newroute={0x20, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/03/21 09:26:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='cgroup\x00', 0x2) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x8, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000069000), 0x4) 2018/03/21 09:26:10 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r2, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000b80)="9f", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e21, 0xa5d, @loopback={0x0, 0x1}, 0xffffffff}}, [0x5, 0x7f, 0x81, 0x10000, 0x202, 0x5, 0x3, 0x5, 0x6, 0x8, 0x9e8, 0x10000, 0xce7e, 0x1, 0x37c0000000000]}, &(0x7f0000000480)=0x100) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r3, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r3, 0x6, 0x30, 0xe64, 0x80}, &(0x7f0000000180)=0xffffff77) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000300)={0xffff, 0x101, 0x200, 0x6d}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e24, 0x5db6, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}}}, 0x84) sendto$inet(r2, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) ioctl$KDENABIO(r0, 0x4b36) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000000)) 2018/03/21 09:26:10 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f0000000180)={&(0x7f0000ffc000/0x3000)=nil, 0x800, 0x4, 0x6, &(0x7f0000ffd000/0x1000)=nil}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x42) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/21 09:26:10 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000880)=0x9, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d99ff8), &(0x7f0000d43ffc)=0x8) 2018/03/21 09:26:10 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r0, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000a13000)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) listen(r0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/21 09:26:10 executing program 1: unshare(0x8000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000080)=ANY=[@ANYBLOB="05e100007321"]) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) mq_notify(r1, &(0x7f00004f0000)={0x0, 0x0, 0x1}) r2 = dup(r1) readv(r2, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) 2018/03/21 09:26:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0c001fd8000000000000000002b063c2bb027a6f61a78e3460b97ff70f627d43f7"], 0xc, 0x4}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000040)=[{0xc}], 0xc}}], 0x2, 0x0) 2018/03/21 09:26:10 executing program 3: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001fc000/0x6000)=nil, 0x6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/21 09:26:10 executing program 6: sendmsg(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000a000), 0x0, &(0x7f0000000000)}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000ff8)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x1, 0x20000) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000080)={0x0, 0x503, 0x6, 0x10, &(0x7f0000001000/0x3000)=nil, 0x3}) syz_extract_tcp_res(&(0x7f0000000280), 0x1, 0x9) sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000002c0)=[0x3f, 0x1]) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80000001, 0x73, 0x36f3, 0x99, 0x2b}, 0x98) 2018/03/21 09:26:10 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r2, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000b80)="9f", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e21, 0xa5d, @loopback={0x0, 0x1}, 0xffffffff}}, [0x5, 0x7f, 0x81, 0x10000, 0x202, 0x5, 0x3, 0x5, 0x6, 0x8, 0x9e8, 0x10000, 0xce7e, 0x1, 0x37c0000000000]}, &(0x7f0000000480)=0x100) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r3, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r3, 0x6, 0x30, 0xe64, 0x80}, &(0x7f0000000180)=0xffffff77) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000300)={0xffff, 0x101, 0x200, 0x6d}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e24, 0x5db6, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}}}, 0x84) sendto$inet(r2, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) ioctl$KDENABIO(r0, 0x4b36) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000000)) 2018/03/21 09:26:10 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) getrlimit(0x0, &(0x7f0000000000)) socketpair(0x0, 0x805, 0x7ff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{}, {r3, r4/1000+30000}}, 0x0) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x92) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004deffc), 0x13b) 2018/03/21 09:26:10 executing program 7: r0 = socket$inet(0x10, 0x7, 0x4ae) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000240)="170000001800030007fffd946fa283bc80200000000400", 0x17}], 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x4000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000500)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000600)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000640)={r3, 0x1, 0x6, @random="fdfc464ac934"}, 0x10) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000000200)={0x5, &(0x7f00000000c0)=""/90, &(0x7f0000000480)=[{0x6, 0x8, 0x2, &(0x7f0000000140)=""/8}, {0x0, 0x41, 0xffffffffffffffc0, &(0x7f0000000180)=""/65}, {0x80, 0x50, 0x5, &(0x7f0000000280)=""/80}, {0x35507004, 0xbf, 0x101, &(0x7f0000000300)=""/191}, {0x80000000, 0xba, 0xffffffffffffff00, &(0x7f00000003c0)=""/186}]}) 2018/03/21 09:26:10 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xebc, 0x60280) kexec_load(0x8cb4, 0x4, &(0x7f0000000380)=[{&(0x7f0000000080)="5eb69bab71cd518d241c423cd4c076aa0c0415e498b93eaa1c4984010548e74a3b8d8adb1ef19244f43d65764e1ab78d51d93fedd47c8016fcf5da294447318a63c432e4494b1700da34774bb813e44bdf05b4d9784f19c3dd775db24b2eea92c97a4cd4f28368e123c1818d510d8a6dee52b5a9c9c9d334c43b4857dd8f3255295dabac04ca6603755cda7c0eb9cf8de9730e5833aabd6b25751562947d9131bc8690cc09f67ebeabf627f756357786517e8544ec8afd2e24f6f439a367b2d8d4d46cd4699db9544638f21560449ccc79c80723197cb4c1e59beef8bde344a5e595280fe1dca4a61e9ff336489f", 0xee, 0xffffffff00000000, 0x101}, {&(0x7f00000001c0)="291ad848a7f1f351b88fdbc172932892443695455f29e0456ea403cfd69971655d9e6d8690b52cf0ec", 0x29, 0x0, 0xfff}, {&(0x7f0000000200)="153c9c8c6664576cfd812903bb2c30dac03e2fb176147284bb6287077f57c0722012f1f2d9f371ac4daf874d70a620261a7445c89f50c419e895d25e6080e35ad72cbada9496f8a9123322562b12a28e54b58905b6772bb9baae950fb9ddedc56f895c4300ee7c6ce66da62c0065f0", 0x6f, 0xd53, 0xfffffffffffff4da}, {&(0x7f0000000280)="4cc77647301ffb6a421a7c0918dc9a2e80376283229a9a54b4a4a00dcb32428e1193967afcdbd9527fc57a018a0e2da24b785beb177137dc65331bf5a72f1bd0d0a7dc72aa9bf5f3401570d394387da1b4a81c2c0076ba196be52b9547a94e8027b1720fd3d1d4116c893db15b077e2d8df72c57212e252903856e7a4c74bed52983d9fe3a02c5e32df5036d2e21b392df3ce1872dee3237d3ce27581b8ca6437313edcfeb72ca4f216d50e5be1a02314072a0160e1b2f466dc45a9352858bb8e0591e61122351c961cfdf0eecea5b014b6970ae18f90d46c3cac1742f6aff770ad5cb85fb90a17001eb39f9d4ebc236118689", 0xf3, 0x7fffffff, 0x2}], 0x280000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/03/21 09:26:10 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xed, 0x2000) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fde000)={0x13}) 2018/03/21 09:26:10 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000beef80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8, 0x1, [0x4]}, &(0x7f0000000040)=0xa) inotify_init() connect$inet(r1, &(0x7f0000c85000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/21 09:26:10 executing program 5: r0 = userfaultfd(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x200080, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x4, 0x1, 0x2, 'queue0\x00', 0xffffffff7fffffff}) 2018/03/21 09:26:10 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000100)=0x98) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00002c2000)="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") dup3(r1, r1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e23, 0x6d, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x498}, 0x10000, [0x4, 0x8, 0x4, 0x40, 0x8, 0x9a, 0x2, 0x8]}, 0x5c) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, r3) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) r4 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r4, 0x29, 0x10000000000018, &(0x7f0000534000), &(0x7f0000fd2000)=0xffffff5f) preadv(r2, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x62) 2018/03/21 09:26:10 executing program 6: timer_create(0x7, &(0x7f0000b9d000)={0x0, 0x0, 0x1, @thr={&(0x7f0000531f6b), &(0x7f00000d3f6f)}}, &(0x7f0000d56ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, 0x0) 2018/03/21 09:26:10 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x1ffffc, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80040, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000100)=0x3f) syz_open_pts(r0, 0xffff) dup3(r1, r1, 0x80000) 2018/03/21 09:26:10 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = dup(r1) r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="4bdccd02ab060dc81d5671136c506f973cde803517ba73d1ea1c47163f72d3a8775000600cf50bc92dcb2da36dfec12edb453b329038972dcc4763732f8222c9332cf004ed576e8c82602283190f7619f8af98deb446522dbf257550e9af89eff4a6cadda4a01f0dea81f1cade59e8bcf640a762dc37cded055163c0e17a30a3ee1acb2a0fa7636dfbb2291a0d5390b8a712776dc8ae83ade11bde047f8ca1f8dfa85d170086372078d29764606bcb26cfc2d3d98022ab4f82ffdeb4088e02498ba2fa41136806e7ebf16d65ff2ca2e7db128e956357b9ca6a87fc59107fd45caae04c3bb7387016f5007312ee6c6e", 0xef, 0xffffffffffffffff) r6 = add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r5, &(0x7f0000000780)=[{&(0x7f0000000340)="65ee61399f9380babfc1584d7093e99a633f055039b90aac55b5befd5a8267b656a0621dd3270e3b277c7dae1165f383395386556654b0cf56eac991f601c3754d8d2d132d726cee020f0750dc2e1f8c9d3524d7f1e3fbeed0adc73d2b17896ca52ecab32e09d91651ac95f18d3b12691af6227f776519f3ac756d1dc65e9bb73ed79103036980c3b32b", 0x8a}, {&(0x7f0000000400)="62c45f9f1df7ba8395ed7a936d8a537e371d823758c89e574b15a6069673398c778b90f680ef", 0x26}, {&(0x7f0000000440)="7b02cf0765a2765a52df3cc53c70843485b2127e5b5f4f0b903194b895bfa0b0d86d23e2a3e4acd324d9f7f73b80479db5eb7e9381d54e025232bc2cba75c7934c7e7f6e33ff87d5be3ed1ab136ce7fe965c57399801fe4d2e2ef763ae632d35ae24135f3ffbe7ade565c689c26363750fe5abcf7a60e70d5a35bbed68d374a6f00e62d32a687981bc63ee84733e1b1f765af00b23c709394a1a343c8e2fe1b4d503c0eac2b1e89c1df609cb5c86b8fb7bb196eb39ad7a", 0xb7}, {&(0x7f0000000500)="32255189fc9fdd1f7f7870522f2dcb0948afe353373e38bfea39c26afd75ce29bc6965e50a053570022aaf9ff8669eb79a5c8c6c645b2eb3181043c7997b576b8f8b0eb9b8ea21705b8bbfff450b1841beddbeb6a565f4a02a8bbffb0c6c53fff3fe49b0bd624e12df9ace749c06b2e8c8fe81bde7226192529dc6d1bdb0d6e3cb3d64f2eeaa61aa097b363a944dbbcb00b5690dd653cc13d820774ddc5c9fd64476f124e6044b5e02277e095bd5d8ce51d946e6ad42e13d3d265debe1f528c04d6cad75b3d1c8753b8792aa8cef7d70b2ee8658f0cfcdb66fe2bf7d0bb4b439f5d4057a73b12e0d", 0xe8}, {&(0x7f0000000600)="cdc5a19210bea0a4992bf068814756bd7fac1bfe592f07906c0b61d7f1b4865eeba0f7abd54c50e87bf2ec1972052eba9feccfde3e31fdcbe937da8ca48c6fb990ad348e6ccfed31b6f3131d32a7dcf02dbea64842ccd627fac2913c4c11ae06e1f08ed7a66ff5fc313c836b192a4972dd6c953799535327f8b4d825dd5aba1d3735682932b19aaa3d2042c066b793a24ef9e0c2697748681c79786ab84e0ce60b50243ce8f46502952d9045f577511012aa7321c4475cf63658b18dcfcee2e08619c337af7e120a", 0xc8}, {&(0x7f0000000700)="a81a89fd708083dd5966650962096e05865e1a4e601fca4198b51a02b744a82ebc5187b4f3ce0968f98f41af2cdea9fc20831b4c35dd16be05e173f30aa0e8716172488a651c60cfc4eec13fb60453fd592516a55bb5fc7b94c8e3bef69153d06ed7", 0x62}], 0x6, r6) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=ANY=[@ANYBLOB="f5620000"], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000840), 0x2) ioctl$TIOCSBRK(r3, 0x5427) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x28, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYPTR64=&(0x7f000000a000)=ANY=[], @ANYPTR64=&(0x7f0000003000)=ANY=[]], 0x15b, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) 2018/03/21 09:26:10 executing program 3: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x7fffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x4c4, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000f2f)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x4, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0xd8) 2018/03/21 09:26:10 executing program 4: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="08631040", @ANYRES64=0x0, @ANYBLOB="0100090400000000dae8ccc7019f5d570ff869fcf503b88dd36ffea5274a47336eaf7d6a330e8949baf2e1a6d269537ed2ac4020960d5a3523a172f7e9bd47855ea7c4169e679e047ae7b27613"], 0x0, 0x0, &(0x7f00002e3f90)}) [ 39.137867] audit_printk_skb: 8 callbacks suppressed [ 39.137878] audit: type=1400 audit(1521624370.774:17): avc: denied { set_context_mgr } for pid=5840 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 39.158849] binder: 5841:5847 BC_INCREFS_DONE u0000000000000000 no match [ 39.173883] binder: 5841:5849 BC_INCREFS_DONE u0000000000000000 no match [ 39.173954] binder: BINDER_SET_CONTEXT_MGR already set [ 39.173968] binder: 5841:5844 ioctl 40046207 0 returned -16 [ 39.179029] binder: BINDER_SET_CONTEXT_MGR already set [ 39.179036] binder: 5841:5847 ioctl 40046207 0 returned -16 [ 39.181720] binder: 5840:5845 unknown command 25333 [ 39.181727] binder: 5840:5845 ioctl c0306201 2000a000 returned -22 [ 39.182006] binder: 5840:5845 ioctl c0306201 2000afd0 returned -14 [ 39.182328] binder_alloc: binder_alloc_mmap_handler: 5840 20000000-20002000 already mapped failed -16 [ 39.183617] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/21 09:26:10 executing program 2: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x87c, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5, 0xffffff, 0x0, 0x20}) rmdir(&(0x7f0000000000)='./file0\x00') mq_timedreceive(0xffffffffffffffff, &(0x7f00000000c0)=""/209, 0x33e, 0x0, &(0x7f00000001c0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000200)=""/224, 0xfffffffffffffe56, 0x0, &(0x7f0000f577fa)={0x77359400}) 2018/03/21 09:26:10 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r1, 0xff}, &(0x7f0000000240)=0x8) socketpair$inet(0x2, 0x7, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x800, 0x8, 0x1, 0x800, r3}, &(0x7f0000000100)=0x10) sysfs$1(0x1, &(0x7f000088cffb)='bdev\x00') 2018/03/21 09:26:10 executing program 3: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040)=0x1, 0x4) open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x4) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000bff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00001ecfe0), 0x1, &(0x7f0000f21000)=""/79, 0xfffffffffffffe9c}, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) 2018/03/21 09:26:10 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80000, 0x0) write(r0, &(0x7f0000000100)="40946cae2982ad6be6846b4b76f7e2", 0xf) r1 = socket$netlink(0x10, 0x3, 0x2000000000000000) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$read(0xb, r2, &(0x7f0000000140)=""/43, 0xffffffffffffff1d) writev(r1, &(0x7f0000464ff0)=[{&(0x7f0000fa0f7f)="390000001300094700bb61e1c3050000070000000200000045000000000080f008001a000d003f000000280ff4050300000000000001060400", 0x39}], 0x1) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) 2018/03/21 09:26:10 executing program 7: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000895ff8)='./file1\x00', 0x200, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x3) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00009e8000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') renameat2(r2, &(0x7f0000875000)='./file0\x00', r1, &(0x7f0000805000)='./file0\x00', 0x0) 2018/03/21 09:26:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="65235c6e5d7be9bfd145737af41dbacbd1624667b5776f4bb979a68407d24f", 0x1f}], 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) socketpair$inet6(0xa, 0x0, 0xb0, &(0x7f0000000240)) close(r0) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) open(&(0x7f0000000200)='./file0\x00', 0x882, 0x8) syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x1ff, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@unspec, 0xc) fcntl$setpipe(r1, 0x407, 0x9) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) connect$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 09:26:10 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f000004bb99)="dc13b51a5b318a6e78dd5808712b2144ece470d734cf0195f75d34c82d9d233f08008858c4ccd64ade0e8ce0442fbc50974e971195c604f8000000040002663d75dd0500000000000000000000060838a48911f937f96f7d4ff812a8f9fc3f071b070000000000000000d359bdeb7fe130769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfae0000018f0f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000869fff), 0x2bf) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) 2018/03/21 09:26:10 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x941, @empty, 0x5}, @in6={0xa, 0x4e24, 0x40, @dev={0xfe, 0x80, [], 0xb}, 0xfff}], 0x38) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000180)="0100000002", 0x5) 2018/03/21 09:26:10 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x1ffffffffffff) r1 = socket$inet6(0xa, 0x80001, 0x5) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000fac)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20}}}, 0x108) getpeername(r1, &(0x7f0000000300)=@ipx, &(0x7f0000000380)=0x80) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000ea0000)='\x00', 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)=0x0) ptrace$peek(0x1, r3, &(0x7f00000002c0)) r4 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x9a, 0x8) add_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="8cb48186f9c08b5a6b4439f72d53d538022ca05bd00b03d7defdadb0c03049c2105c8767f641a925cbd954b903886f419a79a122a39f91ef274f08bcab7f2ad49fb40705b0eabdb0d118b309e23fcb8db5947fd4a5f6", 0x56, r4) memfd_create(&(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x1) [ 39.183623] binder: 5840:5845 ioctl 40046207 0 returned -16 [ 39.187620] binder: 5840:5845 unknown command 25333 [ 39.187627] binder: 5840:5845 ioctl c0306201 2000a000 returned -22 [ 39.188781] binder: 5840:5848 ioctl c0306201 2000afd0 returned -14 2018/03/21 09:26:11 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x218000, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) ioctl$TUNSETOWNER(r3, 0x400454cc, r4) dup3(r1, r0, 0x0) 2018/03/21 09:26:11 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, 0x70, r1}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000000)={@local, @remote, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x4e, r2}) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00002d9ff8)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000fdf000), 0x0, 0x0, &(0x7f00003e0fe4)={0xa, 0x4e21, 0x2000000000000000, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 2018/03/21 09:26:11 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) open(&(0x7f0000000080)='./file0\x00', 0x80000, 0x10) r0 = socket$inet(0x2, 0x200000020000002, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000002040)=[{0xc}], 0xc}}], 0x2, 0x0) 2018/03/21 09:26:11 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x3, 0x4) 2018/03/21 09:26:11 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x12}, 0x8001}}}, &(0x7f0000000380)=0x84) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000040)) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) 2018/03/21 09:26:11 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'lo\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) rmdir(&(0x7f0000000000)='./file0\x00') sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000280)=ANY=[@ANYBLOB="340000001400cb2d70000000000000000a000000d0c6829883789510200980308f3d30015ac0819a22b37dfd5dda188159229eea24ac2678f6b3a8573d4ecfb5bb96fb53433e55b27c53ca6684b0831a603eac02c40e50a6aadf35dd2b48ec3d9696a7653cd566a5c0b49eec48fda18e35fadbbd486402202a8932ac43904bb45b0395211867fad00ae0c5a7047710052dd08429eb8c16293cd2822b4454478d40d49394227a23f3cd9c", @ANYRES32=r2, @ANYBLOB="0800194f8da6a908000006000014000200ff020000000000000000000000000001"], 0x3}, 0x1}, 0x0) 2018/03/21 09:26:11 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r1 = memfd_create(&(0x7f0000000280)='*ppp1vmnet0@selinuxvmnet0@eth1\x00', 0x2) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) poll(&(0x7f00000003c0)=[{r0}, {r1, 0x49}, {r1, 0x2020}], 0x3, 0x7) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="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"], 0x0) sendto$inet(r0, &(0x7f0000168f26), 0x42a, 0x0, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x3e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000400)={'nr0\x00', 0x2000}) socketpair(0x15, 0x809, 0xffffffffffffffff, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) execveat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)='tls\x00', &(0x7f0000000100)='tls\x00', &(0x7f0000000140)='tls\x00', &(0x7f0000000180)='bdev$K&}!\x00'], &(0x7f0000000240)=[&(0x7f0000000200)='tls\x00'], 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_setaffinity(r4, 0x8, &(0x7f0000000380)=0x30) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000300)) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000440)="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") ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b0d000)) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00000002c0)=0xcd, 0x1) 2018/03/21 09:26:11 executing program 4: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) chroot(&(0x7f0000be2ff8)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/03/21 09:26:11 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/packet\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_setscheduler(r2, 0x3, &(0x7f0000000080)=0x614) socket$packet(0x11, 0x3, 0x300) preadv(r1, &(0x7f00006ddf90)=[{&(0x7f00005d6000)=""/112, 0x70}, {&(0x7f0000aa5000)=""/55, 0x37}], 0x2, 0x0) 2018/03/21 09:26:11 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2000000a02, 0x0) write$sndseq(r0, &(0x7f0000001140)=[{0x7, 0x7ff, 0x0, 0x234a, @time={0x0, 0x989680}, {}, {}, @connect}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x889, 0x4, 0x400, 0x0, 0xa}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r1, 0x8}, 0x8) 2018/03/21 09:26:11 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet6(0xa, 0xf, 0x7ff) poll(&(0x7f0000000100)=[{r1}, {}, {r0}, {}], 0x4, 0x0) 2018/03/21 09:26:11 executing program 4: ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000040)=[0x100000000000060b, 0x7f]) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x882100}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@ipmr_delroute={0xdc, 0x19, 0x0, 0x70bd2d, 0x25dfdbfd, {0x80, 0x0, 0x0, 0x7fff, 0xff, 0x1, 0xfd, 0xa}, [@RTA_METRICS={0xb0, 0x8, "bb35395349d63751422555822235cd3e1ebfdd974065ec1a0195a68121f28fe253e39c73e8771f00cbf40cedaca4e4f62d656a291bb7da6ce78d8422a323fee6e72bb6810c50b6b7288bb9d6b2c4ba805a6cb44134e61146e53958285aa2fb77ace0b94354685c1985d01799613f60adb9384e55b2397c6bb5a5398863fd9e15f1a543cc473d0bd3a31640835b71b242bb28f83f80397e22d37c87f1008f2135f0b8e1a3b12e8255c425ee"}, @RTA_FLOW={0x8, 0xb, 0x2}, @RTA_MARK={0x8, 0x10, 0x4}]}, 0xdc}, 0x1, 0x0, 0x0, 0xc000}, 0x4040) 2018/03/21 09:26:11 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000812000)='/selinux/policy\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00005b3000), 0x44) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000040)={r1, 0x1}) 2018/03/21 09:26:11 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) fchdir(r0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="28000000ff8008000000e60005980300000000000009000000", @ANYRES32=0x0], 0x2}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0xfffffffffffffffc) 2018/03/21 09:26:11 executing program 7: r0 = socket(0x200000000012, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) write(r0, &(0x7f0000000000)="240000002a007f000000000000800000000000ff010000008000090000000000ee00ff10", 0x24) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x2, 0x4) 2018/03/21 09:26:11 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000280)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000200)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000600210010010000ca8a9848a3c72803c56b7b31afdc1338d54400009b841352f75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x20000158, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f0000000300)=ANY=[], @ANYRES32], @ANYBLOB="28e7f06dec27f187f26e98e53f1c3796d81efb91302a099db5b55a416596ec7f50ec97f36cad2bf21aa5b7b769fcc4ce75add14bb2e426bca49dbd1218fcea01403a6353ccb8a1de71bd88312ba30607a1364c225ef2", @ANYRES32=r0, @ANYBLOB, @ANYBLOB="1d34497963277ff0bc1a8b907625fbb2d98007e5c64a407deac82c782a9d55b04e550f49f3e774cddc00726ec943ade5576c413e5d943a373a40a411c10f387247"]}, 0x0) acct(&(0x7f00000000c0)='./file0\x00') r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/03/21 09:26:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f000096bff6)=""/10, &(0x7f0000fe2ffc)=0xa) mkdir(&(0x7f0000000000)='./file0\x00', 0x72) r1 = memfd_create(&(0x7f0000000040)='em1\x00', 0x2) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000080)=""/202) 2018/03/21 09:26:11 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/packet\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_setscheduler(r2, 0x3, &(0x7f0000000080)=0x614) socket$packet(0x11, 0x3, 0x300) preadv(r1, &(0x7f00006ddf90)=[{&(0x7f00005d6000)=""/112, 0x70}, {&(0x7f0000aa5000)=""/55, 0x37}], 0x2, 0x0) 2018/03/21 09:26:11 executing program 1: capset(&(0x7f00006f5000)={0x19980330}, &(0x7f0000eb4fe8)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x440, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[0x81, 0x100000001, 0x3, 0x10000, 0xff]}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', 'procem0)+\'\x00'}, &(0x7f0000000080)=""/102, 0x66) 2018/03/21 09:26:11 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000008000, 0x40, 0x1}) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x17}, 0xfffffffffffffff8, 0x1, 0xff, 0x8, 0x8000, 0x7ab, 0x9}, 0x20) r1 = fcntl$dupfd(r0, 0x406, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) 2018/03/21 09:26:11 executing program 0: r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000100)=0xffffffffffffff49, 0x4) setresuid(0x0, 0x0, r1) 2018/03/21 09:26:11 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x880) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040)=0x2, 0x4) ioctl(r0, 0x4000200001268, &(0x7f0000000100)) 2018/03/21 09:26:11 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) read(r0, &(0x7f0000000040)=""/138, 0x8a) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="17", 0x1) 2018/03/21 09:26:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00'}) bind(r0, &(0x7f0000000180)=@rc={0x1f, {0x3, 0x8001, 0x100, 0x7ff, 0x0, 0x8}, 0x6}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x60580) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000040)=0x50) 2018/03/21 09:26:11 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x1a}, r2}, 0x14) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x2000000000000066, &(0x7f0000005000)}, 0x4) 2018/03/21 09:26:11 executing program 2: r0 = socket(0x10, 0x4000000080002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000000)={'eql\x00', @ifru_mtu=0x1}) 2018/03/21 09:26:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000000080)={'nr0\x00', @ifru_addrs=@ipx={0x4, 0x7fff, 0x4, "b520b63d4792", 0x20}}) 2018/03/21 09:26:11 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000001880)}, {&(0x7f00000001c0)}], 0x2, 0xb) set_robust_list(&(0x7f0000000200)={&(0x7f0000000100)={&(0x7f0000000080)}, 0x3, &(0x7f00000001c0)={&(0x7f0000000140)}}, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000001600)={0x0, 0x0}) ppoll(&(0x7f00000014c0)=[{r2, 0x1}, {}, {0xffffffffffffffff, 0x10}, {r2, 0x10}], 0x4, &(0x7f0000001640)={r3, r4+30000000}, &(0x7f0000001680)={0x2}, 0x8) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00000016c0)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00', 0x2001}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000018c0)=ANY=[@ANYBLOB], &(0x7f0000001840)=0x1) 2018/03/21 09:26:11 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x80000000, 0x3, 0xf06, 0x0, 0xf2}, 0x14) r1 = memfd_create(&(0x7f0000401ff8)='lo\tlaK1\x00', 0x0) dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x3f, 0x6]}, &(0x7f0000000040)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f00005ef000), &(0x7f000097f000), &(0x7f000021f000), &(0x7f0000df5000)) 2018/03/21 09:26:11 executing program 0: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040)=0x2000000, 0x400) 2018/03/21 09:26:11 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x260000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000100)={0x80000000, 0x6, 0x4, "717565756531000000000000000000000000000000000000000000000000000000000000000000ff00", 0x800}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000001c0)={0xffffffff, 0x5, 0x8, 'queue1\x00', 0x5}) 2018/03/21 09:26:11 executing program 0: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f000043e000)={0x4, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x45f) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="e00045b90069e3066fb3e839ea0000003b60b2ebbfcf8106a4345735fb8b0a3ae0f5766a6d003bf1d0c6651358e1b16314f24934776893a1373c2b9b8eabef2385ff8d3db02fb3f26ed50a7999c804c5797125f6"], 0x10) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20681, 0x0) select(0x40, &(0x7f0000000080)={0x200, 0x7, 0x89bb, 0xffffffffffffffff, 0xfffffffffffffffc, 0x400, 0x3d, 0x7}, &(0x7f00000000c0)={0x97, 0x6, 0x8cf7, 0x58, 0x0, 0x6, 0x9, 0x2}, &(0x7f0000000100)={0x0, 0x1000, 0x6, 0x800, 0x3, 0x3, 0x7fff, 0x80000001}, &(0x7f0000000140)={0x0, 0x7530}) pipe(&(0x7f0000000200)) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/21 09:26:11 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fbdca2d1cb2a4a280930a06000000a84308910000003900080008000a00000086c18bbca30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) 2018/03/21 09:26:11 executing program 6: socketpair$unix(0x1, 0x40000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x6, 0x2b, 0x8004, 0x4, 0x7, 0x8, 0x5, 0x1, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000180)={r4, 0x3f, 0x85, "e4d584fab1667f34b8f9ee69c425cc29e04aeb528ad2e93a067ad1c1916795acca1dc6de2685944113d1632d8c58c53668b3fba1e430a454c6770bab31b1d39845c20e55918143f7aed5c33abfb376276394a1003374654d54bf0b930547edb5e89d9644472ea9b5091ddac89d8aeb45b77336b6bd6cf09a88d40ffa46151ff15446474f20"}, 0x8d) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000540)) dup2(r2, r0) 2018/03/21 09:26:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000080)) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0xffff800000000000, 0x8, 0x7, 0x100000000, 0x4, [{0xe6a, 0xe5, 0xe6, 0x0, 0x0, 0x8}, {0x1, 0x8, 0x2, 0x0, 0x0, 0x900}, {0x5, 0x3, 0x0, 0x0, 0x0, 0x100}, {0x8, 0x55, 0x6, 0x0, 0x0, 0x2bf7e98063862f17}]}) 2018/03/21 09:26:11 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x1, &(0x7f0000f00fd8)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000f0ff69)=""/151, &(0x7f0000f0f000)=0x97) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/21 09:26:11 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000053f000/0x4000)=nil, 0x4000, 0x1000011, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000004000), 0x4) 2018/03/21 09:26:11 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) 2018/03/21 09:26:11 executing program 6: clock_adjtime(0x0, &(0x7f000098cf30)={0xfc95, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4400, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="058675305e75f12918c62098a269eac363de8568ae3c5572484c91f82d191917e457cbf77ba9b638e4bf0f37c25051c6ec59cdec5e") 2018/03/21 09:26:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2276, &(0x7f0000001000)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x6c, "f2c19f0cf6e096320dd055aea11e33846aa59098a9d250c28d1700eff166b3dce4098ec599abb762b24d56e1c3b375f460b61595a20743b4c6cbeaac63748173930b71496916cd4d6bb9192fc7d63b64df08866b618324f3b6b5629a8a232594888cb62b4759b4434405a3ff"}, &(0x7f00000000c0)=0x74) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x202, 0x7, 0x3fffffff8000000, r1}, 0x10) 2018/03/21 09:26:11 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x4) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000040)={0x51, 0x0, 0x0, {}, {}, @ramp}) 2018/03/21 09:26:11 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="016340400400000000000000000000000000000000000000000000400000cdb90000000000000000000300000020080000000000", @ANYPTR64=&(0x7f0000000100)=ANY=[], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x64, 0x0, &(0x7f0000000080)=[@increfs_done={0x40106308, 0x0, 0x2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)}}}, @exit_looper={0x630d}], 0x0, 0x0, &(0x7f0000000140)}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x346, 0xcb8}) 2018/03/21 09:26:11 executing program 5: syz_open_dev$sg(&(0x7f0000cc9000)='/dev/sg#\x00', 0x0, 0x103002) 2018/03/21 09:26:11 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000be6000), 0xffffffffffffff3b, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x7c, 0x32) mknodat(r1, &(0x7f0000000040)='./bus\x00', 0xa, 0x10d) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r0, r2, &(0x7f0000292ffc), 0x1) 2018/03/21 09:26:11 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) 2018/03/21 09:26:11 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) rename(&(0x7f0000000180)='./file0/bus\x00', &(0x7f00000001c0)='./file0\x00') mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000080)="da1302ffb6809f855d06fcce90319d18da3cad4c8710e6fdd2dbbf8bf405db56e4843310d895b0455651af8e43b6cb12a21446d52f0f3e24b1eade2bfa1139fcb8fecf97665eeca1c68ffb8f15abd1ed5a003d95cc401380663a98c1f5afd3cab3cdce8bbce5484766cd80f4d896fdaf1727223d06116a8e4a0cb9a7cb000b6bc8c4b6d7a348999143abd2de2fddf0f9d19ca45729911b3533bd61fe091f6c2e20a17dc341c85e8f9584b01f8fa52d95fc0b623b75b082df2a3f72be5be4252c66c404a306e544e50cb574ba90c723795d7ef8cf1dbd45efaa") r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x3) recvfrom$unix(r0, &(0x7f0000000000)=""/124, 0x7c, 0x10101, 0x0, 0x0) 2018/03/21 09:26:11 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x840, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x0, 0x9, 0x3, 0x8001, 0x8, 0x1, 0xfffffffffffffffb, 0x5, 0x2, 0x8001}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0xffffffffffffffff, 0xb2, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x46000) read$eventfd(r1, &(0x7f0000000000), 0xfffffffffffffc3b) 2018/03/21 09:26:11 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x10000000002) mremap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000001000/0x1000)=nil) 2018/03/21 09:26:11 executing program 1: mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000004) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00009b8000)) [ 40.047313] binder: 6020:6025 got reply transaction with no transaction stack [ 40.062889] binder: 6020:6025 transaction failed 29201/-71, size 3298534883328-532480 line 2926 [ 40.073950] binder: BINDER_SET_CONTEXT_MGR already set [ 40.079572] binder: 6020:6037 got reply transaction with no transaction stack 2018/03/21 09:26:11 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket(0x4, 0x800, 0x101) r0 = socket(0x18, 0x0, 0x1) recvmsg$netrom(r0, &(0x7f0000001ffa)={&(0x7f000000d000)=@full={{0x3, {"6594b7a4977d12"}}, [{"0109ab05597b53"}, {"762bc8e08fdacd"}, {"5c789118b6eb43"}, {"e30109eabe92dc"}, {"65650763640f47"}, {"4331ee7f016b83"}, {"551477a05f1fa5"}, {"cc11ad11e159b1"}]}, 0x48, &(0x7f000000dff0), 0x0, &(0x7f000000a000)}, 0x0) 2018/03/21 09:26:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/icmp\x00') getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x4b52, 0xfb, 0x5, 0xe5, 0x8, 0xcd, 0x3, 0x80000001, 0x6, 0x9c}) getsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/21 09:26:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000140)='oom_score\x00') sendfile(r0, r1, &(0x7f0000a12000), 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x800, 0x1ff}, &(0x7f0000000040)=0xfffffe42) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e21, 0x3575, @loopback={0x0, 0x1}, 0x3}}, 0x8001, 0x1ff, 0x5, 0x1f, 0xa0}, 0x98) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000929000), 0xff) 2018/03/21 09:26:11 executing program 4: futex(&(0x7f0000ea4ffc), 0x5, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f00003c1ffc), 0xfffffffffffffffd) 2018/03/21 09:26:11 executing program 1: mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000004) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00009b8000)) 2018/03/21 09:26:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@bridge_setlink={0x24, 0x13, 0x3, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x4, 0x1a}]}, 0x24}, 0x1}, 0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x94) mq_timedreceive(r2, &(0x7f00000002c0)=""/82, 0x52, 0x8, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x14000) recvfrom$packet(r3, &(0x7f0000000180)=""/195, 0xc3, 0x102, 0x0, 0x0) 2018/03/21 09:26:11 executing program 0: r0 = socket$inet6(0xa, 0x2000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@routing={0x0, 0x2, 0x2, 0x7, 0x0, [@local={0xfe, 0x80, [], 0xaa}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x38, &(0x7f000016a000)=ANY=[@ANYBLOB="87b70c5a2d0d0000"], 0x1) 2018/03/21 09:26:11 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40) fallocate(r0, 0x3, 0x8000, 0x7fffffff) r1 = socket$key(0xf, 0x3, 0x2) fallocate(r1, 0x0, 0x2, 0x8) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) [ 40.079595] binder: 6020:6037 transaction failed 29201/-71, size 3298534883328-532480 line 2926 [ 40.105247] binder: 6020:6025 ioctl 40046207 0 returned -16 [ 40.114733] binder: undelivered TRANSACTION_ERROR: 29201 [ 40.123760] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/21 09:26:11 executing program 6: mkdir(&(0x7f0000c9d000)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x1, 0x0) ftruncate(r0, 0x202) r1 = dup(0xffffffffffffff9c) r2 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0xd0) fanotify_mark(r1, 0x60, 0x12, r2, &(0x7f0000000040)='./file0\x00') 2018/03/21 09:26:11 executing program 2: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000ab2fe2)=""/30, &(0x7f00000000c0)=0x1e) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400800, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x8000, 0xfffffffffffff490, 0x80, r2}, 0x10) 2018/03/21 09:26:11 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000035c000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000799ffc)=0x7fc, 0x4) recvmsg(r0, &(0x7f0000ee9fc8)={0x0, 0x0, &(0x7f0000d1e000), 0x0, &(0x7f000034afc4)=""/81, 0x51}, 0x40002102) 2018/03/21 09:26:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x82) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000100)) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x20, &(0x7f0000000340)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000003c0)=0xc) close(r0) 2018/03/21 09:26:11 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x800000000000f, &(0x7f000059fffc)=0x2c, 0x4) connect$inet6(r0, &(0x7f00003e0000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}, 0x2}, 0x1c) 2018/03/21 09:26:11 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000100)={0xc33}) r1 = socket(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f000049e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername(r0, &(0x7f0000000180)=@nfc_llcp, &(0x7f0000000200)=0x80) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000000340), &(0x7f0000494ffc)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x2, 0xff, 0x100, 0x7}, &(0x7f00000000c0)=0x14) chroot(&(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x404}, &(0x7f0000000140)=0xffffffffffffff6d) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r3, 0xffffffff7fffffff, 0x5}, 0x8) 2018/03/21 09:26:11 executing program 0: r0 = creat(&(0x7f00000bc000)='./file0\x00', 0x0) r1 = memfd_create(&(0x7f0000000040)='{\x00', 0x0) flistxattr(r1, &(0x7f00000000c0)=""/25, 0x19) readahead(r0, 0x0, 0x0) 2018/03/21 09:26:11 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000beef80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) getsockname$llc(r1, &(0x7f0000abeff0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000005c000)=0x10) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000000)=0x7ff, 0x4) getsockopt(r0, 0xad69, 0x3f5e, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) r2 = getpgrp(0xffffffffffffffff) capget(&(0x7f00000012c0)={0x399f1736, r2}, &(0x7f0000001300)={0x101, 0xffffffffffffffff, 0x1f, 0x100000001, 0x0, 0x3f}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) bind(r1, &(0x7f0000000200)=@ll={0x11, 0x6, r3, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) 2018/03/21 09:26:11 executing program 2: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x14, 0x800) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000180)=0x7) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0xffffffffffffffff) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0x2000007) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) dup2(r1, r3) 2018/03/21 09:26:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x8) sendfile(r0, r0, &(0x7f0000000040)=0x20083, 0x400000ff) sendfile(r0, r0, 0x0, 0x4) 2018/03/21 09:26:11 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000040)=""/3) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000000)) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000080)="01bc931399653602087c68006ff6dba7184e824d112a61f3def62c582df3c4a3fa677f0c12") 2018/03/21 09:26:11 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x84200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="5a000000cff62ca895de8ad08c8231351f148eaa85c68694ed9b967a3316c0604a86c6b14ed9d4850acb22661043cf56eb1c8e905f6bb101a64b874c69a54d783095a32f66a4c8e58025f02955025bd4235f4bbff77e7be4219b12129d2db69937290f3b433dc119244e7cd6cf6b0ce5c483e6dcc8ffb15f97385037e4d9d30000000000000000000000f8360dc72446bae8e4756ac3ad30665e9bd3d96b4b4b52e081d85715b8b07aad5aa373e38d6d61fa33e8f3cff00ff26e"], &(0x7f0000000100)=0x62) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0xfff}, &(0x7f0000000180)=0x8) bind$ax25(r0, &(0x7f0000000300)={0x3, {"4c99aea904ff9d"}}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000e73d64)="290000002000190700003fffffffda060200000622e80002040000140d0004000000000000d200019c", 0x29}], 0x1) r3 = dup3(r2, r2, 0x80000) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000000040)={0x1, 0x1f, 0x3, 0x3, 0x5, 0x1f0000000, 0x1, 0x2, 0x4, 0x9, 0x1, 0x6}) 2018/03/21 09:26:12 executing program 0: syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x3f) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r1, 0x1f}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000202ffd)='ns\x00') execveat(r2, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000), &(0x7f000000b000), 0x0) 2018/03/21 09:26:12 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x0) mkdir(&(0x7f0000937ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000010400000000000000", 0x14, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x100) 2018/03/21 09:26:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x40000000002, 0x4) sendto$inet(r0, &(0x7f0000e75000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) sendto$inet(r0, &(0x7f00008b1000)="d4", 0x1, 0x2, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) recvfrom$packet(r2, &(0x7f00000000c0)=""/129, 0x81, 0x40000102, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x8a, "547195d4bbe5fdd7d11e1bad506efe780ab9a9f4d1ca4715d474c0d73354a2d1c670a5f066770409de4ce75db47b8315e9ca73a7cee2e01993af6a5e3b750b92850772af9547e617df5e680fe95d7f118416f66db8cf4a467d23c6f399f0275fcc9ef3e2a0ae2a72c5de24756853fbac75f64600085b5acdf463f84b9a006a262929c51bb88733b8176f"}, &(0x7f00000002c0)=0x92) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r3, 0x3, 0x3, [0xcb5, 0xcfd0, 0x9]}, &(0x7f0000000340)=0xe) 2018/03/21 09:26:12 executing program 1: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/03/21 09:26:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x19, 0x4) bind$netlink(r0, &(0x7f0000436ff4)={0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0xc) 2018/03/21 09:26:12 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x29000000000, 0x100) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000ec6000)}) 2018/03/21 09:26:12 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0x8, 0x1, 0x9}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0xff, 0x7}, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000000)={0x6, 0x8}) fcntl$setownex(r1, 0xf, &(0x7f0000000300)) socket$packet(0x11, 0x3, 0x300) 2018/03/21 09:26:12 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004e6000)='net/igmp\x00') flistxattr(r0, &(0x7f0000000280)=""/205, 0xcd) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x1, 0x4) fcntl$setlease(r0, 0x400, 0x2) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000140)=0x3, &(0x7f0000000180)=0x4) mmap(&(0x7f0000428000/0x2000)=nil, 0x2000, 0x1, 0x15035, r0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000035000)='keyring\x00', &(0x7f00005ef000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) syz_open_pts(r0, 0x450842) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x20, 0x5, 0x8, 0x6b, r1}, 0x10) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB="6d61eee31291f751e29d3556c1d86f1a6e676c65000000000000000000000000000000000000000000000000000200000000000000000000000000000a00000000000000000000ca575032142624e7000000000000f848aff2c3f2182dfeb6045f1f1f2f2643b6cd280ac951d0a4945576437d3689d593db6367311e8ce99a5abbb3ad8861a7e41baa69912208b8209de9f894c430ee638c7daec80dd96ee9ce56f47424aa39a46a95d9871c246693eebf0d942b4b034faf27934839cde712ea"], 0x48) 2018/03/21 09:26:12 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) sendfile(r0, r0, &(0x7f0000000000), 0x2) bind$inet6(r0, &(0x7f0000e32000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200003}, 0x5) connect$inet6(r0, &(0x7f000052a000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800, 0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=0x0) getpriority(0x2, r2) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100), 0x2) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x7, &(0x7f0000000040)=[{0x8, 0x1, 0x0, 0x7fffffff}, {0x1000, 0x6844, 0x5, 0x10001}, {0x1000, 0x14000, 0x3, 0x8}, {0x80000000, 0x7, 0x20, 0xd5}, {0x2, 0x7fe, 0x0, 0x5}, {0x7, 0x4, 0x8, 0xe0dc}, {0x7, 0x7fffffff, 0x7fb, 0x2}]}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000107fff)=0x2, 0x4) 2018/03/21 09:26:12 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$ax25(r2, &(0x7f0000000240), &(0x7f0000000280)=0x10) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00000002c0)=0x3) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000792fd0)=@dstopts={0x0, 0x2, [], [@enc_lim={0x4, 0x1}, @calipso={0x7, 0x8}, @enc_lim={0x4, 0x1}]}, 0x18) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000080), 0x1) mprotect(&(0x7f0000038000/0x400000)=nil, 0x400000, 0x0) fstat(r0, &(0x7f0000000300)) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/255) getsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x79) 2018/03/21 09:26:12 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x0) mkdir(&(0x7f0000937ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000010400000000000000", 0x14, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x100) 2018/03/21 09:26:12 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f000079a000), 0xfec) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x35, "2a2c502a217a119cb9955b117e01d689218cbd42dc6424cf0cb7d30d6a6a7f597b3ae84f400b183437daad17298cf2335ffd269bdd"}, &(0x7f0000000080)=0x3d) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0xfff}, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r0, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x0) 2018/03/21 09:26:12 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80402, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000498fe8)=[{r0}], 0x1, 0x299b) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/21 09:26:12 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}]}, 0x18c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/21 09:26:12 executing program 2: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000100)='/dev/hwrng\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0xb1f1, 0x0, 0x88b, 0xb484, 0x4, 0x7, 0x2, 0x15, 0x56, 0x4, 0x7a1}, 0xb) 2018/03/21 09:26:12 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xc1, "cd6ac72a19f5aaa6c8511ef8bb0c0cffbbe2cc9c44730523cbaf2c4af8931103ca1613dfea59225282ee642cdaf523118c297be79582646c2394433d5333f66e9692308ddb99171d5319d2bd7e2826b8329605f0384eda7ae333f1a4c869d1055dacf541382058a30d3e2517aba177db1687cac42663bd66bbc0b8a9862d63e4ff317ec0e06f05dc9c868741193cd4a0467fbc63ba019249e27912cc82c299d9366845a4e1c92049d150a3ae89fea9279b24243729bb9756c4234ef4cf5ba342d2"}, &(0x7f0000000100)=0xc9) flistxattr(r0, &(0x7f0000000340)=""/140, 0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r1, 0x20, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000000300)=0xc) geteuid() mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000000080)) mq_open(&(0x7f0000000040)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x8000}) mq_notify(0xffffffffffffffff, &(0x7f0000000180)) 2018/03/21 09:26:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000001380)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f0000001880), 0x0, &(0x7f00000018c0)}}], 0x1, 0x20000000) getsockopt(r0, 0xfffffffffffffff9, 0x8001, &(0x7f0000000000)=""/133, &(0x7f00000000c0)=0x85) 2018/03/21 09:26:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0)="fcb77aef224c6ab7f4f13ff9b58254babedbed96cca7dfdee69a41598887129272b5edff92c749f69fdc51a12070a3b4141fcd65bde280605f2b487eff239f64bdfa63b51fc2b675", 0x48) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400c0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000140)=""/163) 2018/03/21 09:26:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000010c0)={r2, @in6={{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x32}}, 0x3, 0x9, 0x1, 0x4, 0x1}, &(0x7f0000001180)=0x98) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000000a000)=@ipv6_newroute={0xb8, 0x18, 0x781a241f, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb8}, 0x1}, 0x0) 2018/03/21 09:26:12 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x6, 0x2, 0x31e, 0x400, 0x0, 0x5, 0x0, 0x4, 0x5, 0x2b3c, 0x10001, 0x1000, 0x1f, 0x8, 0xa03a, 0x5, 0x10001, 0x1, 0x1, 0x5, 0xfff, 0x4, 0x7f, 0x800, 0x5, 0x7, 0x401, 0x5, 0x0, 0x101, 0x6, 0x1, 0x8, 0x7, 0x100000001, 0x10001, 0x0, 0xe7e1, 0x3, @perf_config_ext={0x1, 0x5}, 0x8, 0x9, 0x794a, 0x3, 0x2, 0x3024, 0x101}, 0x0, 0x100000000, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000005b40)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000005b80), &(0x7f0000005bc0)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000180)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) 2018/03/21 09:26:12 executing program 2: mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='.', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) chdir(&(0x7f0000e69ff8)='./file0\x00') r0 = dup(0xffffffffffffffff) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000000)=0x7ff, 0x4) umount2(&(0x7f0000b1d000)='.', 0x0) setfsuid(0x0) umount2(&(0x7f0000b1cfff)='.', 0x0) 2018/03/21 09:26:12 executing program 3: prctl$intptr(0x27, 0x800) socket$nl_route(0x10, 0x3, 0x0) 2018/03/21 09:26:12 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) connect(r0, &(0x7f00000000c0)=@hci={0x1f, r1}, 0x80) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) connect$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x0, 0x0, 0x7, 0x4348, 0x8, "2c8a33c68194195848df2b2c0e47e12961ca23c8708c0d5cb56e69a34085d0136c21b4843f3d7a05086b8e22c423bd85e88af38471991bae2a73787e6dad33", 0x20}, 0x58) clone(0x0, &(0x7f0000002f37), &(0x7f0000a95ffc), &(0x7f0000b24ffc), &(0x7f0000002000)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/21 09:26:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f00000000c0)=ANY=[@ANYRES64=r0]}) 2018/03/21 09:26:12 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x4, 0x3, {0xa, 0xfff, 0x7, @dev={0xfe, 0x80, [], 0x17}, 0x2}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)="b186245cd84c6c66f35df70acac4cf8b62025eaad68ad16d766f4eb0b500965f46f01ee2a4dbc15952ed94456776397a90077cbd25981c0ca60e4d1aed9efcf807eed7990fff0ef7c97fe588ced8dc2dd663691373f3af634079f537ef7a271d15c72d73fbb8fb47b93379fff84bbc840c30", 0x72}], 0x1, &(0x7f0000000500)=[{0x34, 0x1, 0xa69, "8aacd09859b34c0d0041e158978e1008a13f75e041f9a717dee8841eaa993d7e7923b87f0717d0"}, {0x34, 0x11f, 0x5, "e1064342a4178d7d52146de52e0d5945616ade50f12d3d417c2284756990c044dcd0f77d16"}, {0x68, 0x10e, 0x6, "266e49b3181a981ae03b00337a3b77a664620d878ed15c56ff1bbd283dbf1b94f78ceff0b3edb1240ca7108f082c988d9024799cad893ee3f504e89a1f4d95bb35998d8e1a2ef710f09d796cc316c742848ece46e0f6188e8e40c2"}, {0x68, 0x0, 0x80, "265c8e56e081c2e1d79a46697d88da661fa267bd300d7848a61fa78e4419e7a2a3484a25f04c1da3d964da05e62672937fad4384cdccabde2317bf791a594a0e60d28eba285960886d032371f4b6f2c3d18beee84f4db730379b"}, {0x48, 0x113, 0xfffffffffffffffd, "8aa09584daf0b9f92a786d0400baa977fbd1a454cd9f5240231ea5039cebe410f337620c4ba3976a5a70e28baa91cf63e9218e1de58d6888aeb6784d"}, {0x40, 0x139, 0x1, "2d62aacb1bcd4676e9a3e4bf47048157e041e8bf06817fa2f70f0055cdd5a3c51878fb5cf345307ec59e103769e1ceab1a8d"}, {0x6c, 0x29, 0x0, "a984a2ccc08bb71d487c5723dc4c0188cd9ed3c7d78e58cea751deed0391cdb654a139e5a45d2c7e5f8d42a0f37468fbf71eb5e9eecec417ad31810098db4a05c97e1815865e12f1f8ff2687ac6493f7467fe1a780c58014f3aafb06473c"}, {0x60, 0x1bf, 0x6, "6877449d327003aebb42b713bdc02c7b8d94a1ae113f8e842d93a2e02552ef59a067c3f8d5a9b441e4abe703f90666fc0801d153b788e4be2da134d320a6f8377de332a5a456e3775ab2c4e44120df6c8a61"}], 0x28c, 0x4}, 0x4) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000540)}, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@hci, 0xc, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/221, 0xdd}, 0x0) close(r1) 2018/03/21 09:26:12 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x88) r1 = dup(r0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000000)=0x1) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000711ffc)=0xffffffffffffffff, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) r3 = getpgrp(r2) ptrace$setsig(0x4203, r3, 0x2, &(0x7f0000000040)={0x27, 0x9, 0x7, 0x9}) 2018/03/21 09:26:12 executing program 6: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/ip_mr_vif\x00') writev(r1, &(0x7f0000000000), 0x1) 2018/03/21 09:26:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) timerfd_create(0x5, 0x800) gettid() bind$inet6(r0, &(0x7f0000a93fe4)={0xa, 0x4e1e, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffd35) 2018/03/21 09:26:12 executing program 2: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000fe5000)={0x10007fffffff}, &(0x7f0000000000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x8) close(r0) 2018/03/21 09:26:12 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x8000400) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000272ff7)='../file0\x00') umount2(&(0x7f0000000000)='./file0\x00', 0x0) symlink(&(0x7f0000000040)='..', &(0x7f0000000080)='../file0\x00') 2018/03/21 09:26:12 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)) r1 = fcntl$dupfd(r0, 0x406, r0) fcntl$notify(r1, 0x402, 0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x60000000, 0x8, 0xd90, 0x80000000, 0x46c, 0xfffffffffffff000, 0x400, {0x0, @in6={{0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0xb9}}, 0x6, 0x9, 0xbb, 0x4, 0x6}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x4, @empty, 0x20}}, [0x7, 0x7, 0x30b0, 0x5, 0x600, 0x25, 0x400, 0x1f, 0x0, 0x6a34, 0x4ec4, 0x5, 0x1, 0x4, 0x7fff]}, &(0x7f0000000040)=0x100) 2018/03/21 09:26:12 executing program 4: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x101042, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) 2018/03/21 09:26:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000000280)={0x6, 0x5}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r2, &(0x7f0000000100)=""/156, 0x9c, 0x10061, &(0x7f0000000040)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3400000014002b0b0000000000000000021f0000", @ANYRES32=r1, @ANYBLOB="08000200ac1414001400060000040000000000000000000000000000"], 0x34}, 0x1}, 0x0) 2018/03/21 09:26:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000180)="83ed00353f208d03ab09000007000000", 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3, 0x1, 0x0, 0xfffffffffffffffb, 0x101, 0x9, 0xffffffff, {0x0, @in6={{0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0xfff}}, 0x6, 0x5, 0x35b, 0x6, 0x4}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000002040)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x1008) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000140)={0x1800, 0x5a1, 0x2, 0x6, 0x0, 0x400}) 2018/03/21 09:26:12 executing program 5: r0 = socket(0x10, 0x80801, 0x0) write(r0, &(0x7f0000f28fe8)="220000001800070700090000be0002000a00001e000000000000080005000f80ff45", 0x22) 2018/03/21 09:26:12 executing program 4: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x20010, r0, 0x0) fcntl$setlease(r0, 0x400, 0x0) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1, @rand_addr=0x3a50ef6a}}, 0x1e) fcntl$setlease(r0, 0x400, 0x2) 2018/03/21 09:26:12 executing program 5: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) mount(&(0x7f0000b44ff8)='./file0\x00', &(0x7f000011bff8)='./file0\x00', &(0x7f00000e1000)='aufs\x00', 0x9024, &(0x7f0000173000)) lgetxattr(&(0x7f0000000080)='./file1\x00', &(0x7f0000000200)=@known='system.advise\x00', &(0x7f0000000240)=""/250, 0xfa) 2018/03/21 09:26:12 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20002, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000080)=""/81) read$eventfd(r0, &(0x7f0000000000), 0xffffffffffffffcc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000100)) 2018/03/21 09:26:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000100)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x18) 2018/03/21 09:26:12 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0x5, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000140)={0xcf, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000340)={r2, 0x2}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) timerfd_create(0x6, 0x200000000000000) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r4, 0x40}, &(0x7f00000001c0)=0xfffffffffffffe92) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) socket$nl_crypto(0x10, 0x3, 0x15) r5 = syz_open_procfs(r3, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r5, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/21 09:26:12 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000000)="74008c000000000000000000000000", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x81003) ftruncate(r1, 0xd39) sendto$ipx(r1, &(0x7f0000000040)="9d7990530e8540679e98a52bba4fe53f9279964c1b32ec7a933b0cd71b4d9782bfba0ff3f3f8322af8a785ab6b5e52280e8b5e960479f15ea752563b673f054fac7a6e51751e2cf8b5d179ab5876955561d60d66", 0x54, 0x10, &(0x7f00000000c0)={0x4, 0x200, 0x6, "bf5a761037e4"}, 0x10) times(&(0x7f0000000100)) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) [ 40.697162] audit: type=1400 audit(1521624372.334:18): avc: denied { create } for pid=6235 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/21 09:26:12 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x8c1f, 0x6, 0x50, 0xffffffffffff8000, 0x3ff, 0x8d}) 2018/03/21 09:26:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000000c0)) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) 2018/03/21 09:26:12 executing program 1: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x400000000001040, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000435000), &(0x7f0000000000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='coredump_filter\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1}, 0x8) open$dir(&(0x7f0000e8b000)='./file0\x00', 0x2, 0x0) 2018/03/21 09:26:12 executing program 6: r0 = eventfd(0xffffffffffffdffd) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00007c3000)="5a68bbfd320c71d4", 0x8) 2018/03/21 09:26:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000000000)=[0x0]) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000000c0)=0x5) r1 = dup3(r0, r0, 0x80000) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futimesat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{}, {r2, r3/1000+30000}}) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000100)={0x7, &(0x7f0000000080)=[{0x0, 0x0, 0x3ff, 0xb8ed}, {0x3, 0x7f, 0x6, 0x9}, {0x0, 0x6, 0x8, 0x95dc}, {0xffffffff, 0x1, 0x6d, 0x842}, {0x1, 0x80000000, 0x0, 0x9}, {0x7, 0x7, 0x9, 0xf85}, {0x2c74bae, 0x1a2, 0x4, 0x40}]}) 2018/03/21 09:26:12 executing program 5: futex(&(0x7f000000cffc), 0x80000000000a, 0x0, &(0x7f00008deff0)={0x77359400}, &(0x7f0000ac0ffc), 0x0) r0 = epoll_create(0xfffffffffffffff7) ioctl$int_out(r0, 0x2, &(0x7f0000000080)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8c01, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x1, 0x2, 0x6, 0x2, 0xd6b}}) 2018/03/21 09:26:12 executing program 7: mlock(&(0x7f000000f000/0x3000)=nil, 0x3000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0xf152d246, 0x20000001, &(0x7f0000faafe4)={0xa, 0x2}, 0x1c) accept4(r2, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12}, &(0x7f0000264ffc)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000240)=ANY=[@ANYBLOB="01000500000001000000fffffffdffffaaaadec3aaaaaabb0180c200000300000000"]) r4 = getpgid(0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0186405, &(0x7f0000000100)={0xfffffffffffffffc, 0x7, r4, 0x5, r5, 0x5, 0x80000000, 0x7}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) setitimer(0x0, &(0x7f00000001c0)={{r6, r7/1000+30000}, {r8, r9/1000+10000}}, &(0x7f0000000200)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r10 = gettid() ioctl$DRM_IOCTL_GET_STATS(r3, 0x807c6406, &(0x7f0000000280)=""/249) tkill(r10, 0x16) close(r0) 2018/03/21 09:26:12 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000100)=0x101, 0x4) eventfd2(0x200000005, 0x80800) r1 = socket$inet_udp(0x2, 0x2, 0x0) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/8, 0x8}, {&(0x7f0000000000)=""/231, 0x76}], 0x2) 2018/03/21 09:26:12 executing program 2: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/ip6_mr_cache\x00') write(r0, &(0x7f0000000080)="240000001a0025f0006bb40400007f1d020b00ff0010b500001000eb0800020091e753ee", 0x24) [ 40.798912] audit: type=1400 audit(1521624372.444:19): avc: denied { net_bind_service } for pid=6249 comm="syz-executor7" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/21 09:26:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000040), 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x300, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x9) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0xa00, 0x0) socketpair(0x10, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x20, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYBLOB="52000000407e6c2c93b229c0151e06df53f314e4c7c7d69bdd865d771be3590a8a33dc011a63b5bf0608f73bc1b6c4b7f7edfc1698552c24acbcabeb0446fd4bb9527fb0ce40ba11d6c02380bcd3acdfa616ba4879684ac7c867f1a3cf13e3b5c1dedaf72cb67773da68e6fc087d09000000000000001e8e644db2d8a8557e6fa883f72f67e0e30ecad3ab1db8a44c9c930df6a7fd2291bec29ff9edc6cbd410ce92ea98b241d161250e47f2d4984151d8e2aad0ea509865a3038e7bc4813b8c9f42ea2f807a6f"], &(0x7f0000000200)=0x5a) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x2, 0x4) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) gettid() 2018/03/21 09:26:12 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000040)={@mcast1, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x1e, r1}) r2 = timerfd_create(0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(r2, &(0x7f0000da2000)=""/8, 0x6) 2018/03/21 09:26:12 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0xa6788a463217192a, 0xffffffffffffffff) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1e, 0x4) pkey_mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xa, 0xffffffffffffffff) remap_file_pages(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0x0) 2018/03/21 09:26:12 executing program 6: r0 = eventfd(0xffffffffffffdffd) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00007c3000)="5a68bbfd320c71d4", 0x8) 2018/03/21 09:26:12 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000faf000), 0x3c8) 2018/03/21 09:26:12 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) gettid() r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000a92ff7)='net/unix\x00') socketpair$unix(0x1, 0x2000000000000001, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) setfsgid(0x0) dup2(r5, r4) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000080)) recvmmsg(r5, &(0x7f0000f40000)=[{{&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34, 0xd}], 0x1, &(0x7f0000f40000)=""/7, 0x7}, 0x100000000}], 0x1, 0x0, &(0x7f0000f40ff0)={0x77359400}) sendfile(r0, r3, &(0x7f000097d000), 0xff) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f00000000c0)=0x19, 0x4) 2018/03/21 09:26:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0000001500310a00000000000000000abf000015a8", @ANYRES32=0x0, @ANYBLOB="1400020000000000000000000000ffffac1414bb"], 0x2c}, 0x1}, 0x0) 2018/03/21 09:26:12 executing program 1: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14, 0x800) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x5) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b2000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80045438, &(0x7f0000000000)) 2018/03/21 09:26:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x800000004) read(r0, &(0x7f00000000c0)=""/115, 0x73) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000016000)={0x4c, 0x12, 0x401, 0x0, 0x0, {}, [@generic="3715b0b724d934bfbf795ace0a590591571a072be26043acf9da41f8d302122c73bf6402983f5cee7bdeaae794c98c55ae046b651e"]}, 0x4c}, 0x1}, 0x0) [ 40.927451] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 40.927605] audit: type=1400 audit(1521624372.564:20): avc: denied { create } for pid=6283 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/21 09:26:12 executing program 1: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x200, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) 2018/03/21 09:26:12 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000001500)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000440)='ramfs\x00', 0x2000, &(0x7f000002f000)) umount2(&(0x7f0000000000)='.', 0x0) lsetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'osx.', 'ubifs\x00'}, &(0x7f0000000240)='+keyring]\x00', 0xa, 0x0) creat(&(0x7f0000000040)='.', 0x80) 2018/03/21 09:26:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00008bf000), &(0x7f0000ed3000)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x2) getsockname$netrom(r1, &(0x7f00000000c0), &(0x7f0000000180)=0x2) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000140)=0x80000001) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/21 09:26:12 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x204400, 0x40) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xf3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="407689e93669e2906ee31e441c7f41938872af662ab703a00f6cdbbcd57d5657b5734e3d0f1a2aac8a277e391439ccc048ac7ba11e0a5c2bc2595c2b81de46f037eecfe2ade11d8d48e8daec09788725a226d6e733813b8601d356fa5bbabfa34f3ebfdf7207078a34fcbbef602181b88be5ef669937e4426b04ec7e223d66f51e7f6c63994b7c4c8b430bc2d15f76235c0027bd24f027c35621296024eb95dff2a93ba3bf70c1e0104e64d38747897610144bbffa9f2dcb3a4ac02ef8b9ea532d3fe27c32b4e2c5d9f55222180a8206f054f572058fdb4d3789bf2283997886ad2f84145f7c1e26ba76ce0831781b3dfda66f589985fbe04e1c4ffb481e7bd8b1cadf207ebc9d01d8313a3b3d4afe9177c9b65c522ad7c9bcd9f719c821021e7d31286a30e22fcd5e13c385a2e34403aa085e2b208c2d8e2ddeed2e3a4e5c41968464cd2efc44516898f840cf8024293ccb6b055d5f13cf9fefcc157be1e0d4ac53d8faa1"], &(0x7f0000000100)=0xa) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28}, {0x6}]}, 0x10) write(r3, &(0x7f0000000080), 0xfcaa) 2018/03/21 09:26:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/03/21 09:26:12 executing program 7: syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') 2018/03/21 09:26:12 executing program 4: syz_fuseblk_mount(&(0x7f0000000240)="2ee500", &(0x7f0000000280)="2ee500", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$unix(0xffffffffffffffff, &(0x7f000001dfc6)=@file={0x1, "2ee500"}, 0x4) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x7b21422c6c6145e4, 0x0) getpeername$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80) 2018/03/21 09:26:12 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001, 0x0, 0x0, 0x3}}) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b71ff4)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000051ff4)={0x13}) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_tcp_int(r2, 0x6, 0x15, &(0x7f0000000000)=0x7fff, 0x4) 2018/03/21 09:26:12 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) pipe2(&(0x7f0000000000), 0x0) r2 = dup(r1) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000040)=0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x28, 0x0, &(0x7f0000009f84)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000), &(0x7f0000003000)}}], 0x15b, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/03/21 09:26:12 executing program 7: mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r0 = open(&(0x7f000071fff6)='./control\x00', 0x0, 0x0) mknod(&(0x7f000085d000)='./control/file0\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) lseek(r0, 0x3, 0x0) [ 40.929246] audit: type=1400 audit(1521624372.574:21): avc: denied { getattr } for pid=6283 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/21 09:26:12 executing program 3: capset(&(0x7f00006f5000)={0x19980330}, &(0x7f0000eb4fe8)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000)=0x3, 0x4) sync() 2018/03/21 09:26:12 executing program 4: r0 = creat(&(0x7f00008d6ff8)='./file0\x00', 0x0) r1 = open(&(0x7f000011a000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) 2018/03/21 09:26:12 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000100)=""/199) ioctl$KDENABIO(r0, 0x4b36) fcntl$getown(0xffffffffffffffff, 0x9) gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000200)={0x4}) r2 = syz_open_procfs(r1, &(0x7f0000000240)='net/mcfilter6\x00') setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000080)={0x180, 0x1, 0x8, 0x4, 0xf6}, 0xc) pwrite64(r2, &(0x7f00000000c0), 0x0, 0x0) 2018/03/21 09:26:12 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f0000d0fffc), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x100000000, @ipv4={[], [0xff, 0xff]}, 0x55ca}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0xe495, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, @in6={0xa, 0x4e21, 0x48, @empty, 0x100}, @in6={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x10}, 0x9}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x35}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0xc8) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2}) socket$inet6(0xa, 0x80807, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/03/21 09:26:12 executing program 6: r0 = socket(0x200000000010, 0x2, 0x0) getsockname$packet(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001740)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x7, r1}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0xc200, 0x5, 0x7, 0x1}, 0x8) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r2) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x4e20, 0x3, 0x4e23, 0x8000, 0xa, 0x20, 0x0, 0x33, r1, r3}, {0x40, 0x2, 0x4, 0x1, 0x5, 0x6, 0xc9, 0x8}, {0x2, 0x5, 0x57f, 0x8}, 0x20, 0x0, 0x2, 0x0, 0x3, 0x1}, {{@in6, 0x4d2, 0x3e}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x2, 0x0, 0x8, 0x5, 0xa32, 0xc88}}, 0xe8) write(r0, &(0x7f0000000000)="2400000024007f000000120000000100000ff6ff0100000000000000000000000222ff10", 0x24) 2018/03/21 09:26:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_crypto(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10100}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@alg={0xf8, 0x10, 0x800, 0x70bd2b, 0x25dfdbfd, {{'echainiv(rfc4106-gcm-aesni)\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1}, {0x8, 0x1, 0x7ff}, {0x8, 0x1, 0x3}]}, 0xf8}, 0x1, 0x0, 0x0, 0x1}, 0xc014) getsockopt$inet_buf(r0, 0x0, 0x38, &(0x7f0000000040)=""/30, &(0x7f0000000080)=0x1e) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) [ 41.032932] binder: 6330:6331 ioctl 4b45 20000040 returned -22 [ 41.075213] audit: type=1400 audit(1521624372.714:22): avc: denied { call } for pid=6330 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 41.099387] binder: send failed reply for transaction 6 to 6330:6354 [ 41.108245] binder_alloc: binder_alloc_mmap_handler: 6330 20000000-20002000 already mapped failed -16 [ 41.121448] binder: BINDER_SET_CONTEXT_MGR already set [ 41.126739] binder: 6330:6331 ioctl 40046207 0 returned -16 [ 41.132760] binder: 6330:6361 ioctl 4b45 20000040 returned -22 [ 41.142125] binder_alloc: 6330: binder_alloc_buf, no vma [ 41.147605] binder: 6330:6354 transaction failed 29189/-3, size 0-0 line 3133 [ 41.158218] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/21 09:26:12 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000100)={'syzkaller1\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0xfffffffffffff000, &(0x7f0000003040)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000140)=0x68fb, 0x4) sched_setscheduler(0x0, 0x0, &(0x7f0000000240)) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "de546d97fee5cd53aa3a3cf5381d0e381bd9efe8548146b6872c20be29ec2ab084def43efd4942d9912c252052e5ad252855e84494db763cfbffa0655babeb"}, 0x58, &(0x7f0000000180)}, 0x0) sendto(r2, &(0x7f0000000280)="736730bddc6841b8d233d06eeb43961a351af6e6828f3379b818dea7145f8fee749df0923180a43ea2290f94b8fb69c59cbfe4ef621a80c46deb812d83b2b89cc6ed0a89b712c3d95ad4584bf9751203c3cce0543decb99133711b3541a56c76e5bd046ee3c4087e8e8d893452e81464c98f06d3987822c9d91c1fc4e10781452b8c6c3e", 0x84, 0xc4, &(0x7f0000000340)=@llc={0x1a, 0x3, 0x6, 0x8, 0x6, 0xffffffffffffff00}, 0x80) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000003c0)={&(0x7f0000302000/0x2000)=nil, 0x2000}) 2018/03/21 09:26:12 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000000c0)="260000001000277c9301c1ff0000000000000008ff7f0000000000002007f95105000300f0ed", 0x26) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='dummy0\x00') 2018/03/21 09:26:12 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000040)=""/110) connect(r0, &(0x7f0000000180)=@nl=@unspec, 0x80) 2018/03/21 09:26:12 executing program 7: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e24, @rand_addr=0x6ee}}, 0x80000003, 0x7, 0x5, "1822eae8484a63ff487562a3da30538cde238fbf2838c74f34a7d9420c6eea584279397ffb21841896840cdbd50d3d57b6e586437597aa4fd68685051ba7af4a966c4df2ed48506575dcc26ec88dd157"}, 0xd8) 2018/03/21 09:26:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000005, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x7ffffffe}, 0x14) sendto(r0, &(0x7f0000000140)="f6", 0x1, 0x0, &(0x7f0000000040)=@rc={0x1f}, 0x80) 2018/03/21 09:26:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r2 = dup(r0) pread64(r1, &(0x7f0000000080)=""/209, 0xd1, 0x0) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') fadvise64(r2, 0x0, 0x0, 0x0) 2018/03/21 09:26:12 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x200, 0x200, 0x100, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"73797a30c80100"}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) getsockopt(r0, 0x0, 0x40, &(0x7f0000000000)=""/84, &(0x7f0000001ffc)=0x54) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000004c0)=0x4) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000540)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast2}}, &(0x7f0000000640)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000ac0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x48000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000680)={0x3d0, 0x26, 0x820, 0x70bd27, 0x25dfdbfd, {0xa}, [@nested={0x250, 0x94, [@typed={0x8, 0x77}, @generic="e42c9d90b3bbed7f2b6b8fc6cde6b0be75c711f9edd34e80b9bd9a3820b9e622b1a94d861c3919b979b588a12de19154f68d059c97bebd4bf868903ef4e7b3263596cda2fdf62cdda83b85323dbcc714f0121f24fa66196bbc714cd9839fb77337c0ca1e785dfd7ac0ab6030", @generic="f6", @generic="4d370a1a75ef7b34d383362085b98649bff10ce92414db4941dd564c61527b8818a15706eb6aae9b9bd13ca0043664f391d42a6ad7472e7cf54d95d45e6912c1e52acc5a6b47d4c61010a2d580bc48e0abbfc4dac656d603157e25a768c6570cb7f2a3c617cfbd61ab54e67763c2f84a9782fb9175d99d7f452fa70a2780f1d35049e9a2f178e11eb0ef5565ff9be4a1c1433ee08ea5391ea1d2d2fc5e6df6fc13d62b65834622c5a8ee36a7db71bc743476f7567a", @typed={0xc, 0x65, @fd=r1}, @typed={0x8, 0x46}, @generic="c257960679b5bfac3b70c8678b5f8a4727b513f53097dd4ed37c2a1a8edef867a92e4c8c24e7aab0b05498a592482405879dcb43dd7781e5a61ab622980910d762965383c7a1e41301ffe3ff5be9207b4637", @generic="fc1dc0c35ce4f3ffbc4a53a3d0b56c2267bf0eba8a4c0a7572f00186c47519e4b2f373c1492694f4e9aea693808213f9e1ba3b198021524c5aaf3ce2e51004240446f2ba158f06ddce3881f7538856d7b2d0c239b6409b979ca7da0d16de563d69493502665e5436f52986f7ec90b8fdd7a932e4515589684b2c24845af3ab2ea1bf60ef6ab8ab42a03f5419126f56fb3773b014966ef558aa5b8d603adcc3197407", @generic="738237f181da02f2b799a56959a3db9496bbb10b8784b9"]}, @generic="b5b709a413520a79d4708c27d7db7100755c036c15a063dad904a50a6097019b0ddda445e8d10e7ec743f1718ba3d7e4fc572d0a87d3fb47778f961674fa5511cebf097551f6e697259080ee1d442dfb674b38a3f20119ab08efcf6a789e37cfd7dfd80ce83e29047eac32bb1fff217394a55d54a4fba1288a715c63f4ca8b9c89e95def0e9db742d706e1f9fbd4f2f92838df9034986bdb68304ac19999aa8e4242616c5d0b", @nested={0x34, 0x2e, [@generic="8597c62a50fc32b39f07eb6c22b9ea2445ac7042f4f42b0a24940dcf431ecd718478c3766e8f601309f74c0b0bb6"]}, @nested={0x20, 0x18, [@generic="a2a624e2356e39f212863a67bf7daab7e3552b4cdb5a8a1e4b7753"]}, @typed={0x18, 0x37, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="46e62407d74166893bae07d784bc7ec81503d60ab64ac1193fd68e5815a8a537702ad538d8aadf8a", @typed={0xc, 0x25, @uid=r2}, @typed={0x24, 0x7c, @binary="1ba88901577999c52b5cb6828f896080e3bc4ca3b2b958eb42feeb15"}]}, 0x3d0}, 0x1, 0x0, 0x0, 0x10}, 0x4000) exit(0x0) 2018/03/21 09:26:12 executing program 5: getuid() r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130009046908000081000001000000400300000045ff0f00000a001419001a0001000200070000fe00000007000200000000000000", 0x39}], 0x1) sendmsg(r0, &(0x7f00000015c0)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @loopback=0x7f000001}, 0x0, 0x1, 0x0, 0x2}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)="63973444c233d2b36bfac17ec441a0eab685945ea93f2dc54197f0da2f575911f952b34ef344a3aa4703fe5905bcabc6fd3bd33a4d0f9aebb0224210c42dd5d56608267c077f98ffb554a3f1f3618f03a6d002cf42480d2a3d18c2270b", 0x5d}, {&(0x7f0000000180)="1572a92be585b112d17de3cd36aaa41c7a8bff56398e266eebea62bef2955f15c830f2ad702e0d512765a1c010a6f92a3c3f873743f9952124eff2bb861221b64196", 0x42}, {&(0x7f0000000200)="6f31e3c0ed908a756fa1449b9df31bf305aacaf8bd0f069fbbf7171203d3b80c99da8aae3dc00502c0edb0b8f6172fb04a786aa7cc4c597b7b19f4a99bc2917204ba98809c506b5c282f942f70a24ba3bdf70838d128767cad9057b38f2d8d861460510406e0532d0b85080da4e40e9637d1828e227721a5654913dc38e52460488949db74544d087b1cb4ccffd7a980a49977fb5b1c2941e2d34eec3d3aa1b8873078cdc6f54c4a9cab9018c7cb619b4fbd42007708ded4e448cfc28b79de", 0xbf}], 0x3, &(0x7f0000001600)=ANY=[@ANYBLOB="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"], 0x1298, 0x4000}, 0x4000) 2018/03/21 09:26:12 executing program 5: write(0xffffffffffffffff, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x800) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x18c) accept4(r0, &(0x7f0000000200)=@sco, &(0x7f0000000280)=0x80, 0x80000) 2018/03/21 09:26:12 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000008900)=[{{&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/6, 0x6}}, {{&(0x7f0000000100)=@nl, 0xc, &(0x7f0000001480), 0x0, &(0x7f0000001500)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) write(r0, &(0x7f0000000180), 0x0) shutdown(r0, 0x0) restart_syscall() 2018/03/21 09:26:12 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000065c0)='attr/current\x00') exit(0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f000054a000)=0xa, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x62) 2018/03/21 09:26:12 executing program 0: getgroups(0x2, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff]) setgid(r0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fffe) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)) getgid() [ 41.260031] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) [ 41.286306] FAULT_FLAG_ALLOW_RETRY missing 30 [ 41.292255] CPU: 1 PID: 6375 Comm: syz-executor6 Not tainted 4.9.88-g71df7bb #8 [ 41.299691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.309023] ffff8801d45bf7f0 ffffffff81d95f19 ffff8801d45bfad0 0000000000000000 [ 41.317171] ffff8801ba85ed10 ffff8801d45bfae0 ffff8801d45bf9c0 ffff8801d45bf9e8 [ 41.325137] ffffffff81662ed9 00000000000065e3 ffff8801d45120f0 ffff8801d45120a0 [ 41.333109] Call Trace: [ 41.335675] [] dump_stack+0xc1/0x128 [ 41.341011] [] handle_userfault+0xa59/0x1320 [ 41.347038] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 41.354022] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 41.360396] [] ? handle_mm_fault+0x11ad/0x2460 [ 41.366599] [] ? handle_mm_fault+0x1f19/0x2460 [ 41.372797] [] handle_mm_fault+0x1f27/0x2460 [ 41.378824] [] ? migrate_swap_stop+0x920/0x920 [ 41.385025] [] ? __pmd_alloc+0x410/0x410 [ 41.390705] [] __do_page_fault+0x5c2/0xd40 [ 41.396559] [] ? mm_fault_error+0x2c0/0x2c0 [ 41.402499] [] ? __might_fault+0xe4/0x1d0 [ 41.408264] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.414899] [] do_page_fault+0x27/0x30 [ 41.420406] [] page_fault+0x28/0x30 [ 41.425651] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 41.432462] [] ? compat_SyS_pselect6+0x1da/0x590 [ 41.438845] [] ? compat_SyS_old_select+0x250/0x250 [ 41.445395] [] ? clone_mnt+0x320/0xb40 [ 41.450901] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 41.457015] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 41.463996] [] ? security_file_ioctl+0x89/0xb0 [ 41.470195] [] ? fput+0xd2/0x140 [ 41.475184] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 41.481301] [] ? do_fast_syscall_32+0xcf/0x870 [ 41.487504] [] ? compat_SyS_old_select+0x250/0x250 [ 41.494052] [] do_fast_syscall_32+0x2f5/0x870 [ 41.500166] [] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/03/21 09:26:13 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="08631040", @ANYRES64=0x0, @ANYBLOB="bcfa8ecdfb696f2370ead60ba3624685f50e926401a4686183651994093f53ace4145e913c6fde568d2b2a8bd70a9f7652246df40ca25436c33d655f2eeffe878b1e6a1d8eed92c8552837458e92d1cf6143f9601c932174678e2141a33d89bbe5f0cb337912ec8e1bf98aba08f4cf49ca602d57bf3b335aaacf7bbdfd965870d967f9cfa838e4e0ac2871bbcf8ffd1b79918993a3a87c6e8caa4a332086"], 0x0, 0x0, &(0x7f00002e3f90)}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/21 09:26:13 executing program 5: mkdir(&(0x7f00009e0000)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e22, @rand_addr=0xab}}) open(&(0x7f00000000c0)='./file0\x00', 0x2, 0xd0) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e) lsetxattr(&(0x7f0000175000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00001cffec)="0200000001000000000000ef0100000000000000", 0x14, 0x0) 2018/03/21 09:26:13 executing program 2: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'ip6gretap0\x00', 0x8000}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000040)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x4e21, @loopback=0x7f000001}, 'bcsh0\x00'}) keyctl$link(0x8, 0x0, 0x0) 2018/03/21 09:26:13 executing program 5: clock_getres(0xfffffffffffffff2, &(0x7f0000000040)) acct(&(0x7f0000000000)='./file0\x00') r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f00000000c0)=0xfffffdda, 0x80000) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x69, "8ddfe0dcc565cb9f93958679a13d1cdad95bf7c2a746a46675e3466aebffb6142350659877cbce0c3589531bdb2407f1a6808a66c2ad154e825e972e33fd5bbf6f7368257af5891ee2b35f1017bb9e5da3dd2ea277f0f9de0de27c62ef1fb496341ca1e516f8df085c"}, &(0x7f0000000080)=0x71) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0x5f, "c4e282e7996b7f5647fe6d00b206eda9f4fd72b8b79f732381b0e5c7fb2aeea4977c5fc18b536dd009629a16e007cd569ca78bcdba11ac91dfd7433f6c69b517300a77bc3536edabd412a5d5cc450dbc1bdc30be25391ed12ebda2dbf3cd0b"}, &(0x7f0000000240)=0x67) [ 41.506802] [] entry_SYSENTER_compat+0x90/0xa2 [ 41.529002] binder: 6403:6407 transaction failed 29189/-22, size 40-8 line 3010 [ 41.538772] binder: 6403:6407 BC_INCREFS_DONE u0000000000000000 no match [ 41.547592] binder: 6403:6407 transaction failed 29189/-22, size 40-8 line 3010 [ 41.550141] binder: 6403:6413 BC_INCREFS_DONE u0000000000000000 no match 2018/03/21 09:26:13 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000005fb6)) 2018/03/21 09:26:13 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) fremovexattr(r0, &(0x7f0000000040)=@known='system.posix_acl_default\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000000080)=@random={'btrfs.', 'system.posix_acl_access\x00'}) 2018/03/21 09:26:13 executing program 6: r0 = eventfd2(0xbf, 0x7fffe) poll(&(0x7f0000ed8ff0)=[{r0}], 0x1, 0x8001) write$eventfd(r0, &(0x7f0000456000), 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x20000, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000200)=0x3) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x181040) sendmsg$key(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x2, 0xf, 0x7f, 0xd, 0x20, 0x0, 0x70bd2b, 0x25dfdbfb, [@sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x10, 0x4, 0x4}, @sadb_x_sec_ctx={0xc, 0x18, 0x3, 0x6, 0x53, "57cbd5f14d4afefbd6ffc836b09ae746c02765387bb521d92d8569c24e790d8aa75f643c38581681c68ff59e01ecfd9d54047d8c0a10ccbd49d28c2cfb11e93e22c686a7e7c2bf1cafc49121ffdbf95c4bd7eb"}, @sadb_x_sec_ctx={0xc, 0x18, 0x6, 0x8, 0x58, "fa6367af33c1bcd6096055b8824cb0a54a8e179374870ab61b6d725e851d7ba7347843c5ee19980eec10e3af7c5f0f56eadadbedd08d17e92109aebe948bb959c5ac0e9bc62af2504ec033992de53b6c111118823ff0bd8f"}, @sadb_x_nat_t_type={0x1, 0x14, 0x8001}]}, 0x100}, 0x1}, 0x81) socketpair$inet(0x2, 0x0, 0x200, &(0x7f0000000240)) 2018/03/21 09:26:13 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000040)={@empty, 0x0}, &(0x7f0000000100)=0x14) ioctl$int_in(r0, 0x5421, &(0x7f0000000180)=0x100) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x53, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000080)={{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x0, [0x0, 0x0, 0x3, 0x0, 0x3, 0x0, 0xfffffffffffffff9]}, 0x5c) 2018/03/21 09:26:13 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x0, 0x0) r1 = inotify_init() lseek(r1, 0x100, 0x200000000000003) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/03/21 09:26:13 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4100, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioperm(0x5, 0xd6fc, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000100)={'icmp\x00'}, &(0x7f0000000140)=0x1e) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) 2018/03/21 09:26:13 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) r0 = socket$unix(0x1, 0x2000000800001, 0x0) r1 = creat(&(0x7f0000000000)='\x00', 0x1) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0xe}, r2}, 0x14) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) 2018/03/21 09:26:13 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000300)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000200000000df00000000000000000000000000000000000000000000000000000000000000000000"], 0x48) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000005e00030007fffd946fa283bc0a000040030000005e1d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x2, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000001c0)=0x384, &(0x7f0000000200)=0x2) sendto(r1, &(0x7f0000000000)="b133d2419ff05f2e83479dc62c39843fe8cd5d1b578bf4136d12a10963cbf24e16d18084fc239d193f4706d335152d8051b78dceea67fc3c3626dcdd16d4d5fa8900c2cd2e99440eed5509e86d994d8b531f102ca1ded3e70641a7b0e5b7b433941762b53171f3400030c70beede74f1a0d37d6869edd6dce804205cfd10fb8acf58e44a1858ec853c8252da20f040bcf61ec96a53cfc0f91393eccc6478a9fb7c158bb47c48feea3db578736a44c0caa07b599bc37e7ef1234a490c51427431c18330e2c39f3a9b16c250ec0f5ec55a097b357f4b50cb1986e08bc77bf9a9cb13e3ec6523e5aa39fb31b1c7", 0xec, 0x20008000, &(0x7f0000000100)=@pptp={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000003c0)={{0x9, 0x9}, {0x247ae0c1, 0x5}, 0x5, 0x8000003, 0x7}) 2018/03/21 09:26:13 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800000000401, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x4, 0x0, 0x1000}, 0x4) write(r0, &(0x7f00000000c0)='&', 0x1) 2018/03/21 09:26:13 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0xc) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r1, r2, 0x0) ioctl(r3, 0x400004000001278, &(0x7f00000000c0)) 2018/03/21 09:26:13 executing program 1: r0 = memfd_create(&(0x7f0000000fcd)=':)-\x00', 0x3) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000000)="66c9f14c9bda8a282b04dcae5743629d70ac5b333cfb0b276394f5ff30b7f39d2905e64edcbb75d1344e5060da4e4f5a2ca41eb6bdefd4da16f72f1c55933a7d9267466b98c676d6cbe801a0a7979491ab41c5cdc6794d2ff346a9df49d7f7927b3daf60886b251535d8293bd2dde8320db488108693370212bad2baaa652af671b697", 0x83}, {&(0x7f00000000c0)="6008d86293743e28a6d62c11df73c73bb69ef3179ab9e86d98b53b47454e626e9a1aaaa4f9f548a447cf2f595bcdabd94134bf9f378dd02e68c3ff0e109e1d50ab67e1d277465ac13efb4baf4d89e1a8e6f68aab0495ad963a654c7e5601b7915e2a934db2aba31f1b864ba40e2f9f346d9c8878ce64cbd8877e12ca693143545bf1b0503c479bf342217b89a1b4afe8836a4e37a185ac0a4339a9d4acdb3ff3a6e3542bd5471c8e5772f5d6dcb3d5aa59fd4fecd9acba45f7620b7aa836379d14f51f2cf5239abdf1a4a51accc848abfe4377a1cde1eee8f373fe1eec4505f1943749cbaac68f74920e978eeff4083d26bb1c7c31", 0xf5}, {&(0x7f00000001c0)="df0de4c60e81e089120b28f40cbff31a289bf6991c6c92fb3d9f7a36bd6e6e6b838bba97538799bad0ec3be10d8577a8428b6ddb669208f9e9ea7be37f2a925c20b135faef4e012a505005448d8ce3d6f2fbd7bbe82d4ab3bb5ab050", 0x5c}, {&(0x7f0000000240)="d6b3bbcba39f8f835d194e7488b37bc2ffbdd09f7c69d201c880887a70351cc491402e2e5521cee1d69de1d40da4264b82c50e3113870c4d5e9504ec47c74a776eaf879ccc6fb48e02277c25f8990eb1891d779336f3d56f960c0be57fb171aae1310a2912703e1830af0cc9d238f96e8f25138fe47b31e0da000377234120bbad67d004750a6f0c18632236266e7b7d7b39314a91e4ab7a1f8201fcbb9bddc1a9f6476730379d753dd0c3b2f7f06bcc9114ab2f68116a2d379d78e6e53eec3bdc49ad6319890062d82bc1", 0xcb}, {&(0x7f0000000340)="461fbf0e1603171d66d8185560341d1c2e28b664c180391de91916f390640fffb1bca966653908e443af775f87be875217ff60478e3c1cf2487180674013c33212e4560afe5a92f8b47f034b99cfec689f4e34ab6c5585dac3ae2164371aa224152e110d3587fe5eae7d9c8cb0de1594acdbb31cb12d", 0x76}, {&(0x7f00000003c0)="2198ab6aae406bce193f91d12fed83e77bbc3d70ab0e72afa39da45f2058dddfb449d726286a3679cd631d4e004d9175", 0x30}], 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) fcntl$addseals(r0, 0x409, 0xa) 2018/03/21 09:26:13 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/policy\x00', 0x0, 0x0) accept4$ipx(r0, &(0x7f0000000040), &(0x7f0000001100)=0x10, 0x80000) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000001080)={0x1000, &(0x7f0000000080)=""/4096}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000000000}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x14, 0x0, 0x1, 0x800000001, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/03/21 09:26:13 executing program 2: r0 = socket$inet(0x2, 0x80007, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0xff}, 0x1) mkdir(&(0x7f0000000100)='./file0\x00', 0x10000002) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000340)='/dev/keychord\x00', 0x88000, 0x0) accept4$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x7c) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'gre0\x00', 0x8}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r3, 0x7}, 0xfffffffffffffea0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='proc\x00', 0x20, &(0x7f0000000000)="507d466edc7d9cda93b8319d91bae997641ac68fce48337a6024b2b6a7fd6f8ac31ec97a2a") 2018/03/21 09:26:13 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x8) ioctl$TUNGETSNDBUF(r0, 0x541b, &(0x7f0000000100)) 2018/03/21 09:26:13 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x440) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000002c0)=0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000100)) flistxattr(r0, &(0x7f00000001c0)=""/231, 0xe7) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) sendto$inet(r1, &(0x7f0000fa0fff), 0x0, 0x60020003, &(0x7f0000000300)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r1, 0x400000001) 2018/03/21 09:26:13 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200200, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xa0}}, 0x7, 0x3ff, 0x0, 0x3f, 0xfff}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="2a056792d267b0080eaad82152200001000700"], &(0x7f0000000300)=0xa) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) shutdown(r3, 0x1) bind$netlink(r3, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x2, 0x0, 0x0, 0x2}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x2, 0x9, 0xfffffffffffffffe, 0xfffffffffffffffc}}, 0xe8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000002c0)=0xbaef, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000003c0)=0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000004800)=0x9, 0xffffff15) sendmsg$nl_generic(r1, &(0x7f0000004780)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8200000}, 0xc, &(0x7f0000004740)={&(0x7f0000004840)=ANY=[@ANYBLOB="084300003200000329bd7000ffdbdf250200000010009500000000000300000000000000401067000c00440000000000", @ANYRES32=r0, @ANYBLOB="0c00870000000000", @ANYRES32=r4, @ANYBLOB="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@ANYRES32=r0, 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"], 0x4308}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004) 2018/03/21 09:26:13 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0xc) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r1, r2, 0x0) ioctl(r3, 0x400004000001278, &(0x7f00000000c0)) 2018/03/21 09:26:13 executing program 7: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) prctl$intptr(0x200000002f, 0x2) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x3}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e24, 0x9e86, @dev={0xfe, 0x80, [], 0xe}, 0x2}, {0xa, 0x4e20, 0xfffffffffffffc00, @local={0xfe, 0x80, [], 0xaa}, 0x100}, 0x8ad, [0x80000000, 0x1, 0x1e8, 0x3, 0x1, 0x4, 0x7fffffff]}, 0x5c) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000001c0)={'security\x00'}, &(0x7f0000000240)=0x54) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) 2018/03/21 09:26:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001880)=ANY=[@ANYRES32=0x0, @ANYBLOB="80002000000000120000"], 0xe) r1 = syz_open_dev$sg(&(0x7f00000017c0)='/dev/sg#\x00', 0x0, 0x8440) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000018c0)={0x3f, 0x7, 0x8}) recvmmsg(r0, &(0x7f0000003240)=[{{&(0x7f0000001940)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002b00)=[{&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/157, 0x9d}, {&(0x7f0000002a80)=""/79, 0x4f}], 0x3, 0x0, 0x0, 0x3f}, 0xffffffffffffffff}, {{0x0, 0x0, &(0x7f0000002c00)=[{&(0x7f0000002b40)=""/91, 0x5b}, {&(0x7f0000002bc0)=""/30, 0x1e}], 0x2, 0x0, 0x0, 0x8}, 0x100000001}, {{&(0x7f0000002c40)=@hci, 0x80, &(0x7f0000003140)=[{&(0x7f0000002cc0)=""/147, 0x93}, {&(0x7f0000002d80)=""/226, 0xe2}, {&(0x7f0000002e80)=""/215, 0xd7}, {&(0x7f0000002f80)=""/132, 0x84}, {&(0x7f0000003040)=""/50, 0x32}, {&(0x7f0000003080)=""/186, 0xba}], 0x6, &(0x7f0000003180)=""/174, 0xae, 0x52a}, 0x1}], 0x3, 0x2000, &(0x7f00000032c0)) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000040)=0x37, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000001800)=[{{&(0x7f0000000080)=@can, 0x0, &(0x7f0000001280)=[{&(0x7f00000000c0)=""/140, 0x49}, {&(0x7f0000000180)=""/233}, {&(0x7f0000000280)=""/4096}], 0x0, &(0x7f00000012c0)=""/122}}, {{&(0x7f0000001340)=@ax25, 0x0, &(0x7f0000001840)=[{&(0x7f0000001380)=""/67}, {&(0x7f0000001400)=""/219}, {&(0x7f0000001500)=""/204}, {&(0x7f0000001600)=""/211}, {&(0x7f0000001700)=""/171}]}}], 0x295, 0x0, 0x0) [ 41.756018] audit: type=1400 audit(1521624373.394:23): avc: denied { write } for pid=6451 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/21 09:26:13 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x54) fcntl$setstatus(r0, 0x4, 0x4000) fsetxattr(r0, &(0x7f0000977000)=@known='system.posix_acl_access\x00', &(0x7f00006b9ffc)="02000000", 0x4, 0x0) r1 = getpid() stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() r5 = getuid() stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)=0x0) getresgid(&(0x7f0000000800)=0x0, &(0x7f0000000840), &(0x7f0000000880)) sendmsg$unix(r0, &(0x7f0000000980)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000004c0)=[{&(0x7f00000000c0)="0976163c521d1d46f46b66e8d8ee46d9548ed1acd80d1f30b6202c7ce2f50645721ecff3c48f017192e67c5fd6f27b702932b60eb5047ba4e08ef9f08052c18d8a15294b3c19bd1c860ace7625c6dcedf8c3604156b61a4e229686a440c16e2de7bdf84dfd7ec6dd00e35a2139bf8a0eac048d194ee35e2508f1bcafe515458dfb912277ff1a56be2097262a659d612fbfd546b1b51257aea2db6c9691f45d7d2fa2b34399550b9939294d779788234899c019affc42f8281ba3bc72ebec17df3d7661338daf4b3826df26930f9a1fa21ab25ec9d52792c5f8a996c2925156e960602b9c1f44ff58b0fdf9fb52583e9b66ef886cc494", 0xf6}, {&(0x7f00000001c0)="4dd5af26cee277a69eaf5c783f6e2dccb95073a7959039df419a5bc2b672a01e43af0644a981e48e4085c66e2116dde2e3ae1198487409b175db303a20fc2c79587825689ab33c28d342bbb7708d2f3d5956d518af8f69c5a5a87b01639179f139a238f62d8a875c", 0x68}, {&(0x7f0000000240)="ac795749477e5d2147424da626a836cc01a7c45d05", 0x15}, {&(0x7f0000000280)="53fb5982814dc62b9f4dff9ab52472e93b04a005f0149f20f345a17a4bb326ab8937745e100ab6b59a98f5d31a497251c7f19ba89e2ae57b8d5130df2605e9afcdd6292bb339511acae1b25a66f13993e9bdfc03bc1c056225f21e70fd5a5aaad582c3376f", 0x65}, {&(0x7f0000000300)="7ffa66a7a0fb4ffdfc7276fae0e052a37ad617aa09d8a91c020248ff598cbfeb2c099e6dcfe8c3fd5d75492d8e268321981daf089cfb6f14593eae83a8c016b64b3400ec487185c9039497776987b932489d8cdbbe6dfe07a4e592dab0d04a15bfb0bfeadc85d1dfe85e8b5a78714d767add7611801a11", 0x77}, {&(0x7f0000000380)="846ee9195d86733cbbe5ce1f81d86e5da08b11e57363dcebf8c18587767afe9f8a9e2a3854ec99c606bfc536c6ce986ce1b2d24cfdf177f9e1ad0304165a0400e3", 0x41}, {&(0x7f0000000400)="f3c77d9fb4493f82ba3867393079ff5c3b3bfe027a16dbefabed686b08d76b315d16cc11a374da4eaea60306cd09ef10e8b5c2e656a8e33095b88cfa2a5098a311484a1796859cf238c7bb7bf2d100e861989f7a4cc5ac1cbaf8aaf2d9680807ef3d5d81462e1ab1ff1471e3464f79e0887dd458ab46b89bb0c810dea11ae73419a606c1", 0x84}], 0x7, &(0x7f00000008c0)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0xa8, 0x24000000}, 0x0) 2018/03/21 09:26:13 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x604400, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000040)=0x40, 0x4) setsockopt$inet6_int(r0, 0x29, 0xfe, &(0x7f0000000080)=0xfffffffffffffff8, 0x4) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) syz_open_dev$tun(&(0x7f0000001780)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/03/21 09:26:13 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f85fde)="220000001a0007000001000f090007000a000cebfeffa7001a00ffff05000980be45", 0x22) write(r0, &(0x7f0000000000)="ce6e43de0b235637c8c86792efff08e084e15dd117a28d403e7c208cad6ce9f5e8cd54b98dc4d3944f592562e255e3d4e1bce64726cddc049437cc551f87574b4bc3ea89f7f942739b8695f3982e3390e93922ac7519d3beb9c9c1b7fe9aaab1342b43053f69fce47af93cd6ef0bc9987bb2c1b447edcc1c58cdf0460287c751c52ef312646ccba5266f9a9310b4883a0eeae6e4bfee22208ca130b28c564b8034d32658a865866b86be09b764c4c3fd3d7fffeb6b", 0xb5) socket$nl_crypto(0x10, 0x3, 0x15) eventfd(0x1) 2018/03/21 09:26:13 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x10001, 0xffff}]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000280)={'filter\x00', 0x7, 0x4, 0x480, 0x134, 0x274, 0x274, 0x39c, 0x39c, 0x39c, 0x4, &(0x7f0000000140), {[{{@arp={@multicast1=0xe0000001, @loopback=0x7f000001, 0xffffffff, 0xffffff00, @mac, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff]}, 0x10000, 0x40, 0x4, 0x6, 0x9, 0x7, 'lo\x00', 'syzkaller0\x00', {}, {0xff}, 0x0, 0x10a}, 0xf0, 0x134}, @unspec=@IDLETIMER={0x44, 'IDLETIMER\x00', 0x0, {0x6, 'syz1\x00', 0x5}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0x8, 0xffffffff}}}, {{@uncond, 0xf0, 0x128}, @unspec=@RATEEST={0x38, 'RATEEST\x00', 0x0, {'syz0\x00', 0x7, 0x4, 0x2}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4cc) mq_unlink(&(0x7f0000000080)='.\x00') 2018/03/21 09:26:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000201ffc)=0x7fff) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003aefdc)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x2}) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)) 2018/03/21 09:26:13 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0xa00, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000240)=0x4, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x3, 0x2, 0x6}) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000001c0)=r2) setsockopt$inet_int(r1, 0x0, 0x20000000000017, &(0x7f0000000000)=0x400, 0x4) 2018/03/21 09:26:13 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ioctl$LOOP_CLR_FD(r1, 0x7003) dup3(r0, r1, 0x0) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/56, 0x38}, {&(0x7f0000000080)=""/236, 0xec}, {&(0x7f00000001c0)=""/86, 0x56}, {&(0x7f0000000240)=""/236, 0xec}], 0x4, 0x0) readlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/172, 0xac) 2018/03/21 09:26:13 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x802) write$tun(r0, &(0x7f0000efef0b), 0x42) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write$selinux_access(r0, &(0x7f0000000040)={'system_u:object_r:getty_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20}, 0x42) 2018/03/21 09:26:13 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) unshare(0x40600) r1 = signalfd(r0, &(0x7f0000b9fff8), 0x8) read(r1, &(0x7f0000000000)=""/68, 0x44) 2018/03/21 09:26:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x8, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 'vlan0\x00'}) r1 = socket$packet(0x11, 0x3, 0x300) socketpair$inet6(0xa, 0x80e, 0x5, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000380)="556fcb9193a9ee9982dd021a441edc01", 0x10) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/21 09:26:13 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b7c000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/237) lseek(r0, 0xffffffffeffffffd, 0x1) 2018/03/21 09:26:13 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)) mremap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000100)={{0x1000, 0x3ff}, 'port1\x00', 0x80, 0x0, 0x0, 0x3f, 0x40e, 0x1ff, 0x800000000000, 0x0, 0x2, 0x2}) mremap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f0000ff9000/0x2000)=nil) mknod$loop(&(0x7f00004c7ff0)='./file0/control\x00', 0xc000, 0xffffffffffffffff) stat(&(0x7f0000000000)='./file0/control\x00', &(0x7f0000000040)) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000200)) seccomp(0x0, 0x1, &(0x7f00000002c0)={0xa, &(0x7f0000000240)=[{0x8f, 0xf9, 0x0, 0xffffffff}, {0x1000, 0xfffffffffffffffc, 0x9, 0xfffffffffffffffc}, {0x7, 0xfd09, 0x2, 0x9}, {0x0, 0x63b, 0x8, 0x100000000}, {0x0, 0x7fff, 0x8, 0x4}, {0x9, 0x3, 0x2, 0x800}, {0x7, 0x1, 0x6, 0x4}, {0x11, 0x4, 0xfffffffffffffdd5, 0x10000}, {0x0, 0x100000001, 0x100000001}, {0x33d356b6, 0x9, 0x0, 0xffffffffffffa68f}]}) 2018/03/21 09:26:13 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/144, &(0x7f0000000140)=0x90) 2018/03/21 09:26:13 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22}, 0x10) r1 = socket$inet(0x2, 0x2, 0x20000000000000) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009abffc)=0x8, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000340)='bpq0\x00', 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000002c0)={r3, 0xa0, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xd9ad}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0xfffffffffffffe75, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x3ff}, @in6={0xa, 0x4e24, 0x1, @empty, 0x6}]}, &(0x7f0000000300)=0xc) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x40013, r0, 0x0) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) getpeername(r1, &(0x7f0000000080)=@ethernet, &(0x7f0000000100)=0x80) 2018/03/21 09:26:13 executing program 4: r0 = socket$inet(0x2, 0x4000000000000000, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x40}]}, 0x8) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x4, [0x3, 0x7d2c, 0x3, 0x8]}, &(0x7f0000000100)=0xfffffe93) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000200)=""/139) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000140)={@mcast2, 0x0}, &(0x7f0000000180)=0x14) bind$packet(r1, &(0x7f00000002c0)={0x11, 0xf7, r2, 0x1, 0x8000022e, 0x6}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000080), 0x8) 2018/03/21 09:26:13 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x80000000, 0x9, 0x10000, 0xa4}, 0x8) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x1ff, 0x800a, 0x1, 0x20, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000200)=r2, 0x4) connect$inet(r0, &(0x7f0000955ff0)={0x2, 0x204e24}, 0x10) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1f}, 0x1c) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000080), 0x4) 2018/03/21 09:26:13 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) flistxattr(r0, &(0x7f0000000140)=""/71, 0x47) r1 = socket$unix(0x1, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000340)={r3, r4/1000+10000}, 0xfffffe33) unshare(0x40600) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f0000af3000)=@abs, &(0x7f00007bdffc)=0x8, 0x0) [ 41.850556] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8971 sclass=netlink_route_socket pig=6494 comm=syz-executor2 2018/03/21 09:26:13 executing program 6: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20400, 0x12) execveat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000005000), &(0x7f000000f000), 0x0) r1 = memfd_create(&(0x7f0000000180)='\'\x00', 0x0) r2 = add_key(&(0x7f000003dff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) connect(r1, &(0x7f0000000300)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x11) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) keyctl$search(0xa, r2, &(0x7f0000027ff8)='keyring\x00', &(0x7f000003dffb)={0x73, 0x79, 0x7a, 0x3}, r2) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/250, 0xfa) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000240)=""/155) ioctl$TCSETA(r1, 0x5406, &(0x7f00000001c0)={0x10000, 0x3, 0xffffffff, 0x7f, 0x4, 0x4, 0x7, 0x2, 0x9, 0x3a}) r4 = getpid() fcntl$lock(r1, 0x26, &(0x7f000000eff0)={0x3, 0x0, 0x0, 0x7fffffff, r4}) tkill(r4, 0xd) [ 41.909423] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8971 sclass=netlink_route_socket pig=6517 comm=syz-executor2 2018/03/21 09:26:13 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x69) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000200)=""/4096, &(0x7f0000000100)=0x1000) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x401}) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x8100, 0x10001) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) 2018/03/21 09:26:13 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./control\x00', r0, &(0x7f0000000040)='./control\x00') mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) getdents64(r0, &(0x7f0000000440)=""/95, 0x5f) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 2018/03/21 09:26:13 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x2, 0x81, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0xfffffd98) fcntl$getown(r2, 0x9) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x4d6, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x5, 0x30}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={r3, 0x3}, 0x8) connect$inet6(r1, &(0x7f00000000c0)={0xa}, 0x1c) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000140)=""/100) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000440)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) fchown(r2, r4, r5) 2018/03/21 09:26:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='loginuid\x00') read$eventfd(r0, &(0x7f0000000000), 0xfffffea9) 2018/03/21 09:26:13 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x0, 0x3f}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20201) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000698000)=0xe) close(r2) 2018/03/21 09:26:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x4e20}, 0x6e) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) sendto$inet(r0, &(0x7f0000d38f95), 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x4e20}, 0x10) connect$inet(r0, &(0x7f0000ad2ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/202, 0xca) sendto$inet(r0, &(0x7f000013c000), 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180)=0x200, 0x4) 2018/03/21 09:26:13 executing program 1: r0 = gettid() setpgid(r0, r0) ptrace$pokeuser(0x6, r0, 0x5, 0x553) 2018/03/21 09:26:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="f772ebad49c92d9889bc81000300000000000000000000", 0x11d, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x3c) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1f, &(0x7f0000000080)=""/216, &(0x7f0000000180)=0xd8) 2018/03/21 09:26:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e643f1890f424489f44291bf41e562a364a85c411d1575e2e8") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/21 09:26:13 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)) r1 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = request_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='/dev/snd/seq\x00', r1) keyctl$clear(0x7, r2) 2018/03/21 09:26:13 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) socketpair(0x9, 0x4, 0x33, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000000c0)={r4, 0x81}, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000140)="595f93f76b2de4323c27d0e152981d02", 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100)={0x2218, 0xffffffff7fffffff, 0x100000001, 0x69, 0x6aa0, 0x6, 0x0, 0x1, 0x1, 0x50000000000000, 0x4}, 0xb) ioctl$FIONREAD(r1, 0x80045440, &(0x7f0000da8000)) openat(r3, &(0x7f0000000180)='./file0\x00', 0x18400, 0x40) 2018/03/21 09:26:13 executing program 7: socketpair$unix(0x1, 0x404, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) close(r1) recvmmsg(0xffffffffffffffff, &(0x7f0000000d40)=[{{&(0x7f0000000640)=@l2, 0xe, &(0x7f0000000940)=[{&(0x7f0000006440)=""/4096, 0x1000}], 0x1, &(0x7f00000009c0)=""/27, 0x1b}}], 0x1, 0x0, &(0x7f0000004400)) r3 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) writev(r3, &(0x7f0000000500), 0x1f3) r4 = dup(r0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc00c6419, &(0x7f0000001600)={0xa, &(0x7f0000000040)=""/128, &(0x7f0000001540)=[{0x100000001, 0xeb, 0x4, &(0x7f00000000c0)=""/235}, {0x7fff, 0xd7, 0x0, &(0x7f00000001c0)=""/215}, {0xfffffffffffffc01, 0x60, 0x6, &(0x7f00000002c0)=""/96}, {0xffff, 0x44, 0x3c9, &(0x7f0000000340)=""/68}, {0xfff, 0x20, 0xffffffff, &(0x7f00000003c0)=""/32}, {0x401, 0x1000, 0x9, &(0x7f0000000400)=""/4096}, {0x8000, 0x17, 0x3, &(0x7f0000001400)=""/23}, {0x4, 0x38, 0x0, &(0x7f0000001440)=""/56}, {0x7fffffff, 0x4, 0xd277, &(0x7f0000001480)=""/4}, {0xc03, 0x61, 0xfff, &(0x7f00000014c0)=""/97}]}) dup2(r1, r1) 2018/03/21 09:26:13 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000015c0)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f00000016c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001700)={@loopback={0x0, 0x1}, r2}, 0x14) 2018/03/21 09:26:13 executing program 3: r0 = socket(0x8, 0x80000, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x1000) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x204242, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000100)=""/4096) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x0, @broadcast=0xffffffff}, 'lo\x00'}) 2018/03/21 09:26:13 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000100)={0x5, 0xae, &(0x7f0000000040)="ec1bd8da1a9c48dcba2659d63274d7412f1d336a121b6414036021bc7a6fe8d12c7f67c356f8f2a6b0adccf5f91f94acd70039ac37f4de26ec40dcb8d4621eae0aa2057028d52749a68f766051ebf259d4a98f92179d197c2af6def7e017201da9e5e3a81c457b2327ef4f0eb925120021941b2de891e60979c9c395f6e0e665fe94ff0b51b2c9864136a5eb244107763a42e7bd85e94b691622785558bf49cbf1e32fc9c4fb3c2b83d8804ba33b"}) clock_adjtime(0x0, &(0x7f000006e000)={0xd3b3}) write$selinux_load(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0xd9) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000380)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) timer_create(0x3, &(0x7f0000000300)={0x0, 0x38, 0x6, @thr={&(0x7f0000000240)="6e357b817ae143258e9e1edb5dfe2aeb7bcc3f1ef1fe300760accf433251adaa18cbc6ecfaae5c28ff789db6e3673fe775df187f9e92bf35657aa1985c7fcb9bb1f329d9362c6c3812f00b015b9f10e63c4292094a183a77ca9dc7e8e3abda4154897068e0196a76958cc6", &(0x7f00000002c0)="4819304a557c4b23c2a54c014af425a9acf0a311a0dec472aad48191148b47831628811e51a7"}}, &(0x7f0000000340)=0x0) timer_delete(r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000003c0)={r1, 0x8}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000440)={r3, 0x5}, &(0x7f0000000480)=0x8) [ 42.039472] SELinux: unknown mount option 2018/03/21 09:26:13 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000100)={0xffffffffffffff81, 0x19, 0x7fffffff, 0x10000, "fcaed8ccbc4cabb041c017909d672845c1927ebde21a503dd131dac145006ad1"}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) fadvise64(r0, 0x0, 0x4, 0x3) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f00000001c0)={0xce, 0x9, 0x6, 0x401, 0x9, 0x1, 0x4, 0x2, 0x80000001, 0x8, 0x7, 0x80000001}) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000240)) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, 0x400, 0x2}) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) clock_settime(0x0, &(0x7f0000000180)) 2018/03/21 09:26:13 executing program 6: mkdir(&(0x7f0000bebff8)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000003c0)='./file0\x00', 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100008}, 0xc, &(0x7f0000000340)={&(0x7f00000000c0)=@getsadinfo={0x26c, 0x23, 0x400, 0x70bd2d, 0x25dfdbfd, 0x0, [@policy_type={0xc, 0x10}, @proto={0x8, 0x19, 0x2b}, @tmpl={0x244, 0x5, [{{@in=@broadcast=0xffffffff, 0x4d5, 0x3e}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2, 0x3, 0x1, 0x2, 0x100, 0x4000000000000}, {{@in=@loopback=0x7f000001, 0x4d2, 0xff}, 0x0, @in=@loopback=0x7f000001, 0x3506, 0x2, 0x1, 0x7, 0x6, 0x40, 0x5}, {{@in6, 0x4d4, 0x3b}, 0xa, @in=@multicast1=0xe0000001, 0x34ff, 0x4, 0x0, 0xfffffffffffffffc, 0x2, 0x9, 0x80000001}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 0x3, 0x1ff, 0x0, 0x0, 0x1}, {{@in6, 0x4d5, 0x3b}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x3501, 0x3, 0x0, 0x3, 0x401, 0x100000000, 0x4}, {{@in6=@dev={0xfe, 0x80, [], 0x18}, 0x4d2, 0x2b}, 0xa, @in6, 0x0, 0x4, 0x3, 0x3, 0x2, 0x7, 0x4}, {{@in=@multicast1=0xe0000001, 0x4d4, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x3506, 0x4, 0x3, 0x0, 0x2, 0x40, 0x6}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0x2b}, 0x2, @in=@multicast1=0xe0000001, 0x0, 0x1, 0x3, 0x44, 0x3, 0x80000000, 0xff}, {{@in=@broadcast=0xffffffff, 0x4d6, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x3, 0x0, 0x5, 0xbbaa}]}]}, 0x26c}, 0x1, 0x0, 0x0, 0x20004000}, 0x8010) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") preadv(r1, &(0x7f0000000000)=[{&(0x7f00000004c0)=""/109, 0x6d}, {&(0x7f0000001680)=""/225, 0x1c0}], 0x2, 0x0) 2018/03/21 09:26:13 executing program 5: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/142, 0x8e}], 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x200, 0x0) bind$ipx(r1, &(0x7f0000000080)={0x4, 0x5, 0x6934, "751b62034a0d", 0x5}, 0x10) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x15, 0x4, @thr={&(0x7f0000000040), &(0x7f00000000c0)}}, &(0x7f0000044000)=0x0) timer_settime(r3, 0x1, &(0x7f0000605000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000200)) tkill(r2, 0x1000000000013) 2018/03/21 09:26:13 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) userfaultfd(0x80000) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="390000001100090478d129c169000000810000000700004003000000450001070000001419001a000400020007000000020000080001010c00f4", 0x3a}], 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000cde000)=ANY=[@ANYBLOB="3f0000eb0b3e00"], 0x14}, 0x1}, 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4, 0x700) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000100)) 2018/03/21 09:26:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048c, &(0x7f0000000000)="01000000004d16ed6166e100000000000000000000200000", 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000040)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/03/21 09:26:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f000002e000)='/dev/loop#\x00', 0x0, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000080)={0x4, 0x100000001, 0x7, 0x9, 0x5, 0x7f}) ioctl(r0, 0x440000000000127f, &(0x7f0000000040)='`') 2018/03/21 09:26:13 executing program 0: r0 = socket(0x2, 0xd, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/21 09:26:13 executing program 1: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f0000f5fffc)=0x8) 2018/03/21 09:26:13 executing program 0: r0 = socket$inet6(0xa, 0x80004, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@rc, 0xa, &(0x7f0000000380), 0x0, &(0x7f0000000400)=""/152, 0x98}, 0x0) r1 = dup3(r0, r0, 0x80000) sched_yield() ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x5, 0x5, 0x93, &(0x7f0000ffd000/0x2000)=nil, 0x5c}) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/03/21 09:26:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c00000052007148000a00000008000100", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/03/21 09:26:13 executing program 2: setitimer(0x2, &(0x7f000063eff0)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000100)="1562a3517346c16511d346a95773bd3b1a81b3f450fe3b52b72c046b1eb45d3b74c76d577e5a3e6bbd80b36df656eb8716c9ce764cce3f687a44216fc15f5860426ba988e05af9bc6a2f0fce9203a40213590d4a7986807f83a1576071a24ac111da6415146406fee6d5dd612e3669e8ed0e57faa733abd53aff0a96f74da1d239a6fc43d56d183ad830a72d998ab9a01efd5050850b859e862e08900fa7c1dfd248a1ecbbbad68d355467238121edd90bd94ad45f3e2a731c99918537673574764b969a3a5cd70d6e6c0606e5c63925429ce2bf9c525c140681525849", 0xdd) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x200002, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x8, 0xce4f, 0x4, 0x800}, 0x10) setitimer(0x2, &(0x7f00004dbfe0)={{}, {0x77359400}}, &(0x7f0000eff000)) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[{0x9, 0x4, 0x7, 0x1}, {0x8000, 0x8, 0x3f, 0x800}, {0x8000, 0x8f6a, 0x3000000000000}, {0x7f, 0x200, 0x401, 0x91b}]}, 0x8) 2018/03/21 09:26:13 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f0000001fdc)=[{{0x77359400}}, {}], 0x21d) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x11, 0x32, &(0x7f0000000080)="b9d479e45587db8b704ed30ea7d69c6e83f2012e2eb4033a6587a6bf327edb6496eb15e1f7a07b907c5905a4764fc04840fe"}) listen(r0, 0x54) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x2710}, 0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) 2018/03/21 09:26:13 executing program 6: r0 = getpgid(0xffffffffffffffff) get_robust_list(r0, &(0x7f0000000100)=&(0x7f00000000c0)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f0000000080)}, &(0x7f0000000140)=0xc) 2018/03/21 09:26:13 executing program 4: r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x0) r1 = dup(r0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'teql0\x00'}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc008641d, &(0x7f0000000040)={r2, &(0x7f0000000280)=""/158}) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$selinux_create(r1, &(0x7f0000000080)=@objname={'system_u:object_r:logrotate_var_lib_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x33, 0x38, 0x20, './file0\x00'}, 0x59) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{}, {}, {}, {}]}) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2}, @in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0x14, 0x18, 0x0, 0x0, 0x91, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5d"}]}, 0xd8}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x98}, 0x1}, 0x40001) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000340)={0xffffffffffffff7f, 0x1}) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) fsetxattr(r0, &(0x7f00000001c0)=@known='system.posix_acl_default\x00', &(0x7f0000000200)='#\'/keyring\\\x00', 0xc, 0x2) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000240)={0x0, 0x1, 0x2, 0x8001, 0xc48, 0x0, 0x101, 0x3, 0x6, 0x6}) 2018/03/21 09:26:13 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0x3a0, &(0x7f0000023000)={&(0x7f0000010dfc)={0x14, 0x4, 0x1, 0x1}, 0x14}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x218}, 0x1, 0x0, 0x0, 0x5}, 0x81) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000340), &(0x7f0000000380)=0x4) [ 42.198224] netlink: 25 bytes leftover after parsing attributes in process `syz-executor3'. [ 42.214679] netlink: 25 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/21 09:26:14 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x80000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001100)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f00000011c0)=0x84) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000dccf58)={{0x80}, 'port0\x00'}) 2018/03/21 09:26:14 executing program 7: pwritev(0xffffffffffffffff, &(0x7f0000001600)=[{&(0x7f00000000c0)="7056d083768c26737bfacd3df76e48ea17f60f01a00a1e067f4f59e8bc7e9371d766a71046d0dd4464edd9458312f5651689bf5fb596", 0x36}], 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x4, 0x2) ioctl$sock_ifreq(r0, 0x890c, &(0x7f00000000c0)={"696662300200", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) 2018/03/21 09:26:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000009c0)='net/if_inet6\x00') preadv(r0, &(0x7f00000010c0)=[{&(0x7f0000000d00)=""/71, 0x47}, {&(0x7f0000000dc0)=""/147, 0x93}, {&(0x7f0000000e80)=""/180, 0xb4}, {&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000000f80)=""/45, 0x2d}, {&(0x7f0000000fc0)=""/1, 0x1}, {&(0x7f0000001000)=""/172, 0xac}], 0x7, 0x0) getpeername(r0, &(0x7f0000000140)=@hci={0x0, 0x0}, &(0x7f00000001c0)=0x80) bind$packet(r0, &(0x7f0000000200)={0x11, 0x3, r1, 0x1, 0xffffffff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x100, 0xffffffff80000001}, &(0x7f0000000100)=0x8) 2018/03/21 09:26:14 executing program 1: r0 = socket$inet6(0xa, 0x200000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f00000000000000000000000100", &(0x7f00000001c0)=@ethtool_gstrings={0x1b, 0x6}}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) pread64(r1, &(0x7f0000000180)=""/48, 0x1fa, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) fcntl$setown(r2, 0x8, r3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f00000000c0)) 2018/03/21 09:26:14 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000fd6)) 2018/03/21 09:26:14 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000480)={'rkse0\x00\x00\x00\x00\x00\x00h\x00', &(0x7f00000003c0)=@ethtool_rx_ntuple={0x35, {0xf, @ether_spec={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @link_local={0x1, 0x80, 0xc2}, 0x9}, @ether_spec={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, 0x2}, 0xbe1, 0x1, 0x936, 0x46, 0xfffffffffffffffe}}}) 2018/03/21 09:26:14 executing program 4: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb}) fcntl$lock(r0, 0x7, &(0x7f0000617ff0)={0x0, 0x0, 0x0, 0x2}) 2018/03/21 09:26:14 executing program 6: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x800, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) unshare(0x400) r3 = fcntl$dupfd(r2, 0x402, r1) getsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000000000)={@rand_addr, @empty, @loopback}, &(0x7f0000000040)=0xc) 2018/03/21 09:26:14 executing program 0: r0 = socket(0x10, 0x802, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x5, 0x5}, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='statm\x00') linkat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x1000) write(r0, &(0x7f0000000080)="24000000200025f0006b0004200bfc0002ed00080110b5000081ff35080000b700000000", 0x24) 2018/03/21 09:26:14 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@newae={0x7c, 0x1e, 0x321, 0x70bd25, 0x25dfdbfe, {{@in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4d4, 0x2, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x9, 0x3503}, [@lastused={0x10, 0xf, 0x6}, @proto={0x8, 0x19, 0x3c}, @coaddr={0x14, 0xe, @in6=@dev={0xfe, 0x80, [], 0x17}}, @replay_thresh={0x8, 0xb, 0x5}, @replay_thresh={0x8, 0xb, 0x7bf}]}, 0x7c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f000095cff0)=[{0x28, 0x0, 0x0, 0xfffffdfffffff01c}, {0x6}]}, 0x10) 2018/03/21 09:26:14 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x5, 0x7, 0x200, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmmsg(r0, &(0x7f0000005340)=[{{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000002700)="8b376e65e19588cf023e8138688f8cce", 0x10}], 0x1, &(0x7f00000027c0)}}, {{&(0x7f0000002d00)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x80, &(0x7f0000003d80), 0x0, &(0x7f0000003dc0)=[{0xc, 0x1, 0x1}], 0xc}}], 0x2, 0x0) 2018/03/21 09:26:14 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001080)=0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, &(0x7f00000010c0)={0x77359400}, &(0x7f0000000000), 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = inotify_init1(0x800) tee(r0, r1, 0x3ff, 0x1) 2018/03/21 09:26:14 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f00004e6000)='net/igmp\x00') mmap(&(0x7f00005ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00005ef000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/21 09:26:14 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x80100) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) r3 = socket$packet(0x11, 0x800000000000003, 0x300) flock(r2, 0x0) socketpair(0x4, 0x80004, 0x800, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f0000000080)={0x0, 0x2}) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000001c0)={'ip6_vti0\x00', 0x3100}) 2018/03/21 09:26:14 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x101}], 0x84) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0xb, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/21 09:26:14 executing program 3: r0 = request_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000640)='\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="01f711cef5df309c347f114f60983097e59f9ada5660498f0bf18c0000b3d5f35e5edc28b7e68ac5cb71b8f88fa5593dd125ce2dd167ccececcde011b35454f113637b70ea86ef2a0e07dab754d522c38028c7a2415515fd31144fa351a36f1f1fff1e5e8573f82ff89eb40cb030a85759f18e6d5176c6612d1181b205e2800ed14a4c6f4876a7d992bb32669021c2c3569c1e897527b2677d09b36fb6b56c67ee2eb678c7752330f548139eac21d3f331dd8ac0110cb0f5a7385bb48550e9cc40f75b4bf27927", 0xc7, r0) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r1, &(0x7f0000000c40)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000012c0)={0x10}, 0x10}, {&(0x7f0000000240)={0x3cc, 0x24, 0x308, 0x70bd2d, 0x25dfdbfc, "", [@generic="a927a1e0d63f4c828b3df65136c0dd78a8532f932050e9335770ef2bb3b4aaffeb0a2af52cee35b494711ebb631dff318917544b407b81ec12c939c9cd828bff3122a9bb13a7bf29e7ef824af76b3ac461d662f46d583e079d30bdc26b496e6998ee5796c13d3f34c98afc7c8edc998c55d9089ba2461aaca4630ce9ed92e819ab56c50daaa6", @nested={0x1c0, 0x90, [@typed={0xc, 0x3e, @ipv4=@broadcast=0xffffffff}, @generic="56a497c606c358f107beb2fe93273b6db4958ff24ae2e2c791ce41d9c88a6cc68773fa1148be02c1da97e25651512f2d91c71574d3e310cc3838fb8da94dc3c88cefc67130ad7bff92c311e2e4c947382145f583609c2d1c255f123590d84a1b23dec8c9998aa542c9b274e670644ce74a5d3715d638470dd311a27eb07deb7dcb870f419a91165e4ff384a6245508e12e", @generic="801fa7b1a6c2683840eebc204655838ccf772ba2b329fb20486a70b48691bd9ada35ac7980de54d58d91b15540461c3a12cd85102893cfa6690c884ee9396a4a4ddfd7499d9de9e2b2c021ef27464cfe84d32c414e428293aa9b55b917fecc3fc0ccfb01d1a2d75c19e036070b1034f52f5fa80b1558e8d041d706f9a23a8b77937a5d0b2409ea89feb52b6aa5dc457e0a0d6499bb5049fc866c904fa2a5ebca76a46a61a02ef0e4719f90e54668e5d578c828ef59ac8315457bb9aa8fa002172e179e454c533ec6bec3e9405bc09ad4c8b8c1edacafdfbdd04c29d81df4c414452d3fb46b3ba7ab845ecdffc9dbdec9a033a9b9fa8e21d258", @generic="a8d0c3c69f0186f666b983f6341a9aeeeedd91ebdfe9a14f128504b7490f0dc7b33a4b77"]}, @nested={0x158, 0x5e, [@generic="793f0bb6f4d2ab204e408295edaa5a3f1c9a5f9d3dec763787e7909a317c34d2e8a6e8b27c836ac8eb6f0420a183909985c1f3bc8860537da5f692a324b45da92df27fe87ba64e9b12703181504a49e4b289ead2de029f2577b1cf6d7bf0ca4370ad879976556db4b1a332bd9b82da9e6aaf390cba0b55a5766d5f58d6b88ffe807f905c6be37c61f54596a8d61e2d7c827e1329d44a6888a8812b38", @typed={0x10, 0x69, @u64=0x7}, @generic="19726ab1d2da2fa351e452496cb16c3e2fcec7fc6d08f4e77b36d1dc17766ba1a3234b9309aa077c14471d8f9d01e7f800677e212f3f34c3ef7e793a66ff5e35a01ae3615b1d454cb0e7941ad0ba8922b4eed705cd08ad09794cc61acf602946946dc3775c891cbd8442f9c3565ebb3de5a630f23111596703152762c6a5b19a2261e46f1253a512c8a66fb7b8c418b34c472c5097ff073664dfb9e5", @typed={0xc, 0x4a, @u32=0x1}]}, @typed={0x10, 0x5f, @u64=0x4}, @typed={0xc, 0x5b, @str='\x00'}]}, 0x3cc}, {&(0x7f0000000900)={0x184, 0x15, 0x0, 0x70bd27, 0x25dfdbfe, "", [@generic="79a3aab210dcc1b5eb627f2b4498cef88474b574c91cea007a46d0b5257b71d56776e9c16b5b4df3d9e2852ef967f63eb3252c04ce260288f8373dcfd3b496b679e49d1bf4bfcdc560bd563fa9f89312b24e06aa73ee4018cf6643c27f2d49f1bcc0953f694eaad23ca5a931780b0a103efddfd9a1f1531241349f9f60d6210a809ca55683e3149db949d88b4c3e6109cb24e25f78b779c650274430fce92fed03bef446751053b9785793e72b00205b6dde07048ba1e4053c9dcbe551d1dd75cee5ac47bcdcefd8099eda36d510be6e0874fd377b", @nested={0x9c, 0x64, [@typed={0xc, 0x57, @pid}, @typed={0x10, 0x3d, @u64=0x2d}, @typed={0x10, 0x93, @u64=0x200}, @typed={0x10, 0x2c, @u64=0x9}, @typed={0xc, 0x95, @ipv4=@loopback=0x7f000001}, @generic="412f842c1c54e6775dba1df772f081fe11ef4d716e5d45126fc51f942bed0e33c7db0cd0e004c76b5f6e17d619612db8c5398cafe073ea7c80615e975ea59a6d08debea2c298a98e9f45defec807e976"]}]}, 0x184}], 0x3, 0x0, 0x0, 0x85598873d4ec36b2}, 0x20000080) 2018/03/21 09:26:14 executing program 2: r0 = socket$packet(0x11, 0x800006, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000001c0)=@req3={0x9, 0x3}, 0xfffffffffffffdec) 2018/03/21 09:26:14 executing program 7: r0 = add_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="68fa532ac3b7428836a23ff03659dff85aab44a5bbca020625c60bd5fb158acb2561c15bbe6299457cac94e8df3f0d5cd3373e666a9f875a33e7c46c4baf39d15e02e90117305196c73a04dbf6a3e5c689261c75b67705538f56f28989274f4933606b28ffa18a919165c40a7b2baf8963026380f2ff9cb4d123509c6a4c22dbbc90792eca5d6851f5298c36a67593ce536e518da0f86ab851ce978d06e95b4cfef7051117aadca0c59023d30a81b3537ff2c94b46af2ecafc0a270b8206365fffc5", 0xc2, 0xfffffffffffffff9) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='vboxnet1([trustedwlan0\\#selfsystemmime_type\\#\x00', r0) 2018/03/21 09:26:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/fib_triestat\x00') r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x24040) sendfile(r0, r0, &(0x7f0000000040)=0x1, 0x8000000026ac) ioctl$VT_RELDISP(r0, 0x5605) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000140)) 2018/03/21 09:26:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x319a00) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000001c0)={'irlan0\x00', {0x4, 0xff, 0x6, "a5726ff46d8c", 0xffffffffffff00c3}}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x14, 0x1, "dbae61706a25fb533f5f560e45e74234190b6b6a079f50c493e4507bcbfa05110c64789a26a049c143e69c6627e78f8f4e218304c279402b8536ee04e9e4376c", "935887e28b532d2200c1f6939ebada770535dd22df86a243a1f54538595b4e2e0d7a62007c7305984fd81aa058437b245a0f262fe382cf5d057ba61289cd8ea9", "4d4fca4a6a3c821ae7d2bbfb8702bcac4dfeda9b6fd7ab9ab65182738104b08f", [0x8, 0x6]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xcc, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, @in6={0xa, 0x4e24, 0x84c, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, @in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x24, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, @in6={0xa, 0x4e22, 0xffffffffffffffe0, @empty, 0x6}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0xee) [ 42.896708] audit: type=1400 audit(1521624374.534:24): avc: denied { create } for pid=6679 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/21 09:26:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00003d7fc6)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f00000900000100000000000600040004000d0005", 0x39}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x40, 0x800, 0x7, 0x0, 0x9f6b, 0x2], 0x7, 0x4, 0x5, 0x80, 0x24, 0x6, {0x6, 0xcc83, 0x5, 0x2, 0x9ee, 0x65acd996, 0xc7c, 0xc9, 0x2, 0x5, 0xff, 0xfffffffffffffc00, 0x863, 0xbc9, "64154718988564eb5dda06dbc07a23e9a99df331eb292e517f213c6d3f668c90"}}) 2018/03/21 09:26:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000002c0)={0x4, 0x0, 'client1\x00', 0xffffffff80000003, "b4029a44d9745bd8", "6f2ff3e0e6fd95439acb007fab099233e0f0d08d7d2b75ae743cde93dcd55458", 0x97, 0x4}) fremovexattr(r0, &(0x7f0000000040)=@known='user.syz\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x78, "003bf9ba718f7fe677c534c4588db4c884fe8d234b183b012f91fdb4ebf9958313691ec6f87f0cb708b401718348e4450510540ece584ffc7afcbe342080e830e08ccc9c43b9fdd15b51000fa0fa9a46dd547710cd1f05e87889f200762a0081782a8a607b857f090dd87191dcd667a0f75b9971b98fcda5"}, &(0x7f0000000000)=0x80) set_robust_list(&(0x7f0000000680)={&(0x7f0000000600)={&(0x7f00000005c0)}, 0xfffffffffffffff9, &(0x7f0000000640)}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}}, [0x1f, 0x1, 0x101, 0x29, 0x3ff, 0x2, 0x8, 0x4, 0xf9440fe, 0x4, 0x8000, 0x6, 0x1, 0x7, 0x200]}, &(0x7f0000000180)=0x100) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000004c0)={'NETMAP\x00'}, &(0x7f0000000500)=0x1e) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000480)='/dev/pktcdvd/control\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000540), &(0x7f0000000580)=0xb) 2018/03/21 09:26:14 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{0x4, 0x0, 0x9, 0x2}, {0x5, 0x2, 0x5, 0x3}]}, 0x8) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff2030ba0a0c6fc283a724a600800200000000000000000000002c00160008000000eec100003a92ab96b60030de26a49868c6c70da654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/03/21 09:26:14 executing program 1: prctl$seccomp(0x21, 0x1, &(0x7f0000000ff9)={0x0, &(0x7f000050d000)}) prctl$void(0x4a7905e1ffd651ec) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x40040) getsockname$llc(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/198, 0xc6) 2018/03/21 09:26:14 executing program 3: r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f0000000000)=0x8) 2018/03/21 09:26:14 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000)}}], 0x1, 0x0, 0x0) 2018/03/21 09:26:14 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setpgid(0x0, r1) setpgid(0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) 2018/03/21 09:26:14 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x0, 0x800, 0x401) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000040)="78ad17f817d5d976aecc1543350bd4efa396317f7373572de0c37fe3a58d76eabf090f46a3f3573ca2a660d6d678b6f24da76119f35576955904309cfca3c30db4d1d22e84a80b858a9ba3e4f93d9322f1bb8122e6ecec1fa603003be7da8b8619a2919ab7cfe989629cac0eabbb959dc6ca5a20d6290d58d3cf3a73ffbc7240768d9cf302cc7da199d56ff0d14073e02dfd934285eae7ac888002abdcae4d4fce3f5a41649676f03fed0d22549b4b395ac732f4fdfe0862d97fcc4d79e557b9809c6657b408c51c310d1d4cd19b91", 0xcf) setsockopt$sock_void(r0, 0x29, 0x3f, 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) 2018/03/21 09:26:14 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000040)={0x2, 0x5, 0x6, 0x1000, &(0x7f0000000180)=""/4096, 0x1000, &(0x7f0000001180)=""/4096, 0xfc, &(0x7f0000002180)=""/252}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) write$eventfd(r0, &(0x7f0000000140), 0x8) 2018/03/21 09:26:14 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x8000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000380)) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace(0xffffffffffffffff, r2) 2018/03/21 09:26:14 executing program 4: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x8200, 0x0) 2018/03/21 09:26:14 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r1, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/03/21 09:26:14 executing program 2: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004abf1b)="ae", 0x1) vmsplice(r1, &(0x7f0000cf7fe0)=[{&(0x7f00002a7000)}], 0x1, 0x0) dup2(r1, r2) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x100) writev(r2, &(0x7f00000010c0)=[{&(0x7f0000001040)='U', 0x1}], 0x1) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) 2018/03/21 09:26:14 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x10000000101}]}) 2018/03/21 09:26:14 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) r1 = epoll_create1(0x80000) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001680)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@dev}}, &(0x7f0000001780)=0xe8) quotactl(0x3, &(0x7f00000027c0)='./file0\x00', r4, &(0x7f0000002800)="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") sendmmsg(r2, &(0x7f0000002700)=[{{&(0x7f0000000000)=@generic={0x11, "3991c4e59201c806c3a9bd3c40112bc3234ba8564b49a87072f50045c9af7b96348d9d1f90b5d4c4ae70c5d1860256f7856f9a65697442c425b111a1b3a9a23d1da9df9290f1b9247ece6723614a0827ef555c14ed269c3e9ed7aa115d336f89734bd6e2af6df4172ca9f019cec66fd82753691c9d2c2b43e846a2a1d588"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="277ad690814ca233624e39be6916b382041086c6156ce6aef16cc70d70f52e4141d123", 0x23}, {&(0x7f00000000c0)="68e8d2e87084757ae01a2864506faa4398d89cd74535b6f5a6ff80a85f8c7dce88fbb170e2a39ad3e82a87fcf7f5cebee6bc4d04ba0e3859bda3bb2ba42689", 0x3f}, {&(0x7f0000000100)="e7e8e9", 0x3}, {&(0x7f0000000140)="4b152560d8ddfc116bcd1160eeef2d57e87debfa50824795b3128b11a20f54790de4551260453c6110fb9e2ca7f69774e263c8281b6558fe717bf04f8fd2267c6c06434f880fb353bb9f91f2ab53be4212515dc926360d1f3f24e4b905b37bb1cb6856527de9f58ac42cec430dc67582518b51467bdd310d73d49645f88137725fefda8a80daf88e2c5b586ea75fc45c39c806dae8009ca0fb180110b5d24e9cf7241d6db7ac0d4ad544d4981a310bdb5b6e5e393409fdefb50c975bdcf4ff0c95d134eb147114ca06d57b283dc9b0506bcf6c623505ea3b4a300c56db125fbf4f22", 0xe2}, {&(0x7f0000000240)="ab410e26ad73ae1ee14589a64aa6fc262f84eb8e1099b3e229064da71c1cdaf02724", 0x22}, {&(0x7f0000000280)="44386026c193bab6036eeb7c70d037967b3e73ba82eca1da930ec35e87b9597528031e38662f058d7422b8b409efd06d1c336b1d62e713137212e20809ac77b4ac", 0x41}, {&(0x7f0000000300)="60327e53bd0e2b9bcfeafc4bbd55d338d0478be0ec56887b9bef619c98202582b90127d9ce7d4cdf90e342ce87", 0x2d}, 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{&(0x7f0000001c00)="f86e74ca85bff217cb7123c3c03c77fdf2fb22e88bb04a46cc63e8bf0aea993357bbd62f5b5f913281ff7c578951f3f093da11744c837a702c0e6e37fb1b7e61e7de13d6217bebbb4125ae204f954c8be311c4ad3a36d546b6576b7b266c2defb6e8111f9d2bc93136ff63257eaf", 0x6e}, {&(0x7f0000001c80)="0946a64f9ecdc3aa537b7ed0ec5740c9bfe1a57c4a0cff943db43c9bd0520e59e02bbdcec0658ece3a94abf329ad90337b91347b229baf7fac2f84844e8b44974d745856e97068e91cbeb0e5b56c5195efa17f55db0a3d24b7fe989e8183968eecd27fa95e2faf68cc1227884b0f5dc4c1e9c47920718599ee266996e659acf38fc6212d1b17892cdcf1c0b533d970e908ce8c8cf1bda16590d19af6277bf89230d06daf31b74d4079e2e6433436c0e59ed12bca3d95f3baf881", 0xba}, {&(0x7f0000001d40)="80e617484e2e6cf547732d1210f6d2aaf914d7304f8acd321f3a83b9febc76250199dc149b791e78a24063a3d0c50648477120e0e065b5efabe7119a", 0x3c}, {&(0x7f0000001d80)="70044d07988cefe3d30942b64618fff5ff7541508e3ce281293c411202717256f4b535e8924818cd5a6cd0a7097bcb2cc457bf7708c87d84b81e76e1f1ad30e61d0b9525a5d20018d2272abc609bd910b7aa80d8a8de89ceb506645b3c609e68968f79208a2930d1e816d764bc2d00e8a3b72a5203d7380017ac41a10761d122369591c550dacbf3042f7ac364f42ce9b5a69383e2052a5b3ac3ddde812c5f044599b6196da69a2714", 0xa9}, {&(0x7f0000001e40)="f2d6c83eb187ef766c97d6bb8d8955996dd6fa7b186ac894993b26bd0688bd7f4227fbc8f215c9698fc295d203fc859b95da2289cca95b92227c9c6ce08e85437d23b4c2a8bc8526ea08d4831044a43894582f14f388c785be6f13db024d41a0f52dddfebd687befe63aef47c5132e69d4e8c8177b4d88c634402117f4f575bfbc832e80e18eefd0b44a79272ba47ce8bb634ba0794c14ec0c02ebd94231f3544b28a8049b614477c3155cba12376f53f4ed969b3c3635", 0xb7}, {&(0x7f0000001f00)="92b1252f1d53d427068fdc1d3982e6b9ea4a0ad54e3223d6f9f9e13c84730939ace303f5cfd812cf6f42f67d165f4322f8cc6c006e26ca2a421023b06e0331d71b2f7983b2243346c89dea0feafb0508ae5c47197cef08f4168ec7d75009720dfa84a83b37e78549d5a30da2a0b6", 0x6e}, {&(0x7f0000001f80)="5efc10827fa82f05dc16213288fb221683515bf330179c24c2b7134982dc34030b856bf86c8043e4e3b3855c9ee3011f7d38a5f0bf755c85d4d212fa36bcfe45a40ee507cc8ad693b0255fb1f9e961062f891eb4bb5aa296e6f9beea25479c9e6590abe42614b0437581eaf6068f89adc9e5f245a446bd4c5f3310a7c293860dece3508e31ddda66e6fd5175a0af4b104f04408e1b7926990ced8c9ab17785e7ab75324e6b5f66d69979e6d0d26f6b7902021865421ed92c52c425a69444eb11022968bc1345b9037da0281488ab85e9f4f9e43f2799e32bc61c21db5beedcdab6a4fd2e8a177f70a66705819e631b9031", 0xf1}], 0x9, &(0x7f0000003800)=ANY=[@ANYBLOB="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"], 0xe8, 0x1}, 0x7d}, {{&(0x7f0000002200)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000002280)="3e860083853e04851d06db3cb47c62542a4dbe0353fade98b5075ae8285498f948f8cea224dba37b5474f4392a5e3b7c24aea41db96eda0af49a3495315fbaeb54bfba3c30a553e841a4fef1bf286f001889a874f8b517bf234a1d9e74fc16", 0x5f}, {&(0x7f0000002300)="b9d58ef28b329abdb4367ce49416f551a914afaca16f9c79fc75f7f5bc32d57bb133ccb9484479bb749fa5cadcbbae4e75877d94c98a7e4cf8ca273db4ac4662afe88e6e5c566d8df60506d0b328a664832ea395b4a35195c50f1e4b85ae5e1b3507200e8e21bf161156b4a7903c756e916bef1060044950ed9be66fd2039f763870889a0006418d3dd14d6a9c7789ce77dffcf8dc39a410bd9f853e2795d51499", 0xa1}, {&(0x7f00000023c0)="fb0acf969c08e4be2a407be836d8ffe65457ad6ffe1f09f3a2f69a3c817c12e4a9e73fc9aab731c3a43c9a52fdc699f7b6ad862964496ed87851f71fa7eacac6f8145db6e4ab3f32c4bc763a5bfb", 0x4e}, {&(0x7f0000002440)="bdcf096f7972832c21f07cc3c53ba01fde87307235077ea25e5b759f584c619bd22abdaec28adf2591958e81894bb1148585beefa195aa228daccb28f3cdd3ee259c813a1b651a4b25c1002ec8fb97ec8be1dfda1741318f56830c9079e3fed30b3128aca6f9581a7495fff6a4f2fd471810171b7531c69b3985dc9ddbd4a5ce8853478ad850e3c7ef12facf4966c996968d8d7edbd23a901d59aeddb5f1ac962109475838ae05b7eb3a6e4a92125c99b6e86ccf2a105569d9fbace3e376bd27", 0xc0}, {&(0x7f0000002500)="827b5da4cb4ee6ef6b96d13bf2595a14fbd125f14837b084207479f96f", 0x1d}, {&(0x7f0000002540)="64688fb7a7929c5d53a52c34a849d5810fadf5c4a9f97af427cd84f0694b231d09c8ba257087134e461cb5c05b7eabffc155277654af38a98444a611833ef419bc1fe57a90efa6f7f655be9827ef867775a51223b6c309", 0x57}, {&(0x7f00000025c0)="11b32f2e696b826090b28ad52bdc82479720e7ae0904947985c2df1957da7494c219b870708fa1a2a0022534dfa58c6c4fae4a4f71f05e3dcce561dc753caf8a8b519fb8a1a9e888ac9118ea29bc586b5b574f0ea15f16cdcd03ff77f6aea3aac04844d0e45d5f200bd977a5fa7744c9a0118c9d801bf37776d44f3db5d56b14e1d2cdc0b5f14e5a3a0194392fa0ef875ac718eb97ccb649dc988db35972df2364da273d2a03ba5f5e4bbec0d7b70ab32496ade98109505da6f5cc88f4fd39d5dd73a414a541b1bab3bdb3632f", 0xcd}], 0x7, 0x0, 0x0, 0x8000}, 0x1}], 0x5, 0x40010) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000005b000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000169000)) 2018/03/21 09:26:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) writev(r0, &(0x7f0000cdc000)=[{&(0x7f0000000040)="390000001100094701bb61e1c3050000070000000200000045efffff08009e001900fe000fe1ffff020000000000000004e9000a27002d00050c0736b09cc243e3ddccb6107ace8aa3beb2b6467c352c467988392904678765c4c791babdb26c7ce5", 0x44}], 0x1) 2018/03/21 09:26:14 executing program 0: r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000829ffc)=0x1, 0x4) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20}, 0x1c) read(r0, &(0x7f000098ff55)=""/171, 0xab) sendto$inet6(r0, &(0x7f0000340f47), 0x0, 0x0, &(0x7f0000d6bfe4)={0xa, 0x4e20}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xa80, 0x5, 0xfffffffffffffff9, 0x1ff, 0x0, 0x1, 0x800, 0xf, 0x5, 0x60, 0x9, 0x6, 0x9, 0x0, 0x1, 0xff, 0x9, 0x47a2, 0xffffffffffffafa5, 0x40, 0x2, 0x1ff, 0x7, 0x800, 0xffff, 0x80, 0x9, 0x757385c1, 0x3ff, 0x8001, 0x7ff, 0x1f, 0x3, 0x32df, 0x4, 0x9, 0x0, 0x200000, 0x1, @perf_config_ext={0xffffffff, 0x9}, 0x20008, 0x1, 0xcb40, 0x7, 0x8049, 0x20, 0x2ba4}, r1, 0x4, r0, 0x2) 2018/03/21 09:26:14 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x14) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x50, 0x1) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00') 2018/03/21 09:26:14 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000e7a000)) fallocate(r0, 0x1, 0x1b48, 0x7f) 2018/03/21 09:26:14 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@hopopts={0x0, 0x4, [], [@calipso={0x7, 0x8}, @generic={0x1}, @jumbo={0xc2, 0x4}, @pad1={0x0, 0x1}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2}]}, 0x28) sendto$inet6(r0, &(0x7f00001e2000)="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", 0x56d, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) 2018/03/21 09:26:14 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x43) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000e75ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) socket$inet_dccp(0x2, 0x6, 0x0) r0 = memfd_create(&(0x7f0000000040)='mqueue\x00', 0x3) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x7ff, 0x8, 0x3, 0x80000001, 0x0, 0xe4, 0x100, 0x1, 0x5, 0xfdb, 0xfffffffffffffeff, 0x2}) creat(&(0x7f0000dd5000)='./file0/bus\x00', 0x0) mount(&(0x7f0000121ff8)='./file0\x00', &(0x7f000081bff4)='./file0/bus\x00', &(0x7f000094bff9)='mqueue\x00', 0x0, &(0x7f0000a67000)) 2018/03/21 09:26:14 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000040)=0x3) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000280)=""/229) 2018/03/21 09:26:14 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000000)=0x7fffffffc, 0x4) 2018/03/21 09:26:15 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/03/21 09:26:15 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4, 0x9, 0x0, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000000)={0x3ff, 0x3}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x0, 0x0, 0x41, 0x7}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0xffffffca) 2018/03/21 09:26:15 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000764000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x800000000000f, &(0x7f000059fffc)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/03/21 09:26:15 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x8}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xe41, 0xf8, 0x7, 0x100000001, 0x6, 0x8, 0x4, {0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x3ff, 0x7fff, 0x2, 0x8514, 0x800}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={r2, 0x7a}, 0x8) 2018/03/21 09:26:15 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x101100, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ashmem\x00', 0x10000, 0x0) fcntl$dupfd(r0, 0x406, r1) r2 = syz_open_procfs(0x0, &(0x7f0000922000)='ns/user\x00') setns(r2, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) fstat(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in6, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0xff, 0x4e22, 0x9, 0xa, 0xa0, 0x80, 0x3e, r3, r4}, {0x7f, 0x5, 0x2, 0xffffffffffff8001, 0x0, 0x1, 0x1, 0x4}, {0xbb2, 0x8, 0x4}, 0xff, 0x6e6bb7, 0x1, 0x1, 0x0, 0x3}, {{@in=@loopback=0x7f000001, 0x4d4, 0x7f}, 0xa, @in=@broadcast=0xffffffff, 0x3505, 0x4, 0x3, 0xffffffff, 0x4, 0x1, 0x9}}, 0xe8) 2018/03/21 09:26:15 executing program 7: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r1, r0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x3, 0x400, 0x8001}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) clock_gettime(0x0, &(0x7f0000000000)={0x0}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={r2}, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0xe6}) 2018/03/21 09:26:15 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/psched\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x12}, 0x6, 0x1, 0xff, 0xe, 0x7, 0x8, 0x1aeb1444}, &(0x7f0000000080)=0x20) r1 = syz_open_procfs(0x0, &(0x7f00005ddff8)='cmdline\x00') preadv(r1, &(0x7f0000001540)=[{&(0x7f0000fe0000)=""/232, 0xe8}], 0x1, 0xffffffffffffffff) 2018/03/21 09:26:15 executing program 2: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./control\x00', 0x2) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000af6000)='./file0\x00', 0x0) openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000026ff6)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000080)=""/132, 0x330) 2018/03/21 09:26:15 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f00000004c0)='./control/file0\x00', 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000280)=[{0x3f, 0x8a31, 0x7, 0x6, @tick=0xc48, {0x7}, {0x1, 0x3ff}, @control={0x7, 0x89, 0x8}}, {0x7, 0x5, 0x200, 0x3, @time={r2, r3+30000000}, {0x5, 0xc8}, {0xe0, 0x800}, @quote={{0x3e7f, 0xb83}, 0x1, &(0x7f0000000080)={0x7, 0xb000000000000000, 0x2, 0xd5bf, @time={0x77359400}, {0x7, 0x3f}, {0x4, 0x5}, @quote={{0x14000, 0x4}, 0x88, &(0x7f0000000040)={0xf5a8, 0x5, 0x2, 0x40, @tick=0xd168, {0x6, 0x2}, {0x7ff, 0x9}, @control={0x101, 0x8001, 0xffff}}}}}}, {0x100000000, 0x101, 0x3, 0x8000, @time={r4, r5+30000000}, {0xffffffffffffff38, 0x1}, {0xa3, 0x7}, @quote={{0x7fff, 0x3}, 0x800, &(0x7f0000000240)={0x200, 0x3f, 0x4, 0x7fffffff, @time={r6, r7+30000000}, {0xfffffffffffffffd}, {0xfffffffffffffffc, 0x1}, @ext={0x36, &(0x7f0000000200)="b55ff67c09476048a5888b5da3a7836a6981683e1d02bfbb2dffcbb1f3de2339b6c35f52c429f19021e28f015d4685ffb7b4102c5264"}}}}, {0x8656, 0x0, 0x800, 0x100000000, @tick=0x81, {0x5c7, 0x2}, {0x3ff, 0x9432}, @time=@tick=0x5}, {0x7394, 0x7, 0x6, 0x2fd2, @time={0x77359400}, {0x0, 0x1020000000}, {0xdc36, 0x9}, @queue={0x40, {0xae, 0x3}}}], 0x8c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000380)=0x4) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/03/21 09:26:15 executing program 7: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00008b3ff4)) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000845ff4)) 2018/03/21 09:26:15 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000840)='/dev/sg#\x00', 0x6, 0x800) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000880)) r1 = syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0x0, 0x480) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000a00)) sendmsg$netrom(r1, &(0x7f00000005c0)={&(0x7f0000000080)=@ax25={0x3, {"877393d9b45251"}, 0x7}, 0x10, &(0x7f0000000580)=[{&(0x7f00000000c0)="9c985c8dfe54121f7af1ed41e9962f1bca6150fa4a2fe4054f2a6234b7749958d9450f689f81b11ae504d93ddb681752944811e6907ecf75375da9e591dbd41d271a49b1cc3c65ce5ff2c6c0dd6e4c0e5e4dc272644586c24a9da56c2fa90599cdc90a7438b5a924b54828ca2db1316d0981455d35c8c328246cf64905dfafb7f71efcf8fe2b7de06489695770c5e4d2b54f2fe0f32294e17d3c3550cf435ecf6c00ad68a6c42261e31fc8c46cac1bdc19c68a5c846f54c8b678bf4ba2ef09f1660b39ba7d360dd99f6e32ad744c3e9058ad17135c75efbf3b2752f4086d091d004ae65f65f1a5da46", 0xe9}, {&(0x7f00000001c0)="3983e69e9d946b7dc1ca4d025cfbe6f79ed11376817aeb311a998f33baf9ffaa760faf3b527e17476fb997f8321a743acdd6e259474558791089570d316774cf54c3463d682967c411aa9dcf0c15b06fe4b7474f733c81adf5f7a1840f76adbbb8500e0b31177d9c1df7e74cea87de52e6e0dc257ce8d39a65faa421739b0ce66f21805282a0349089d2069a38c4ef0b697d159564a1b82c1f87003c7096befe98322f53f96e41c7396fe89eed53a1f848083d8a01c9e2ae0ca2723b05c9a63b401057c336bfe41f7ad1e9531cf0cc292ed9101a6e", 0xd5}, {&(0x7f00000002c0)="446a0140688678cb88d25b06a9fa37ac00433f2b9ec47684611fb4009f7ec3285ffe6ae8efeb42189f24d686adb10568b4c60b0b60a00698abbd30f7ca478196e63a96cf1d64becadea9d85ec299e7ace92ddcee8cf835262b71bc93466c1b24700b56050a92973afa6cfb2953770099f8f13cb2b1ec653f53a00ae7f8e60fb60c0e8022ef11d2c47f2715", 0x8b}, {&(0x7f0000000380)="8dc5c4f541ceabf3d6ce6348464ec0f8a8c9740b9b710906c6db75203c7d10f7efde38cee494dfaa709dfe419de4bbd92bc7b09d2f0a8420803c9d2d", 0x3c}, {&(0x7f00000003c0)="94672aacb39fbd9e577573cd40a39073074d7b13b8f39475d4b6fee01a61d5b7544be84f8b541252293486a26e136ae916f091ffca58582f7a0e0865199757df0a7e23f0bee87933c5688cf36e158db20abea01833a5ff6fbd0c034edfdbd1e599d355cef2085220feca6d2877696e6734561ab2b3d15a8b2e6c43c0cf5c17694bd4e30d0cf26aa9ea98d3dd7e158098e25029a520666663eac72c6768d49fbdfa249e1a3337cd8146c446b9ea2e03d9044754c1e7f95de3e28cf8ec3a79d687a9848c528c77d65b827feaf7ca63513a8b", 0xd1}, {&(0x7f00000004c0)="79f7df8ed00266edd579da57f5891377c010e3c433693c203b1642f71fd6573c485749573ba21111e56d5205e4212302938bc148ccda913531ac81e52e2108a4ac5aa8975e2266eb2089f8f39f7f3865f8b0d5ea7bc1bf3edd330042b1dcd133bbe9f14fb7739ccf9288de34eb3c9891c68f532b5fcab3d2f87182146c756e20dc1dde6f796f35ff4bf20647bd05032ce2e06c15e70eab60a44627e40e6f9b9c377cffaac45c04931463b87ac62b6a15fed12da244de4a", 0xb7}], 0x6, 0x0, 0x0, 0x10}, 0x40000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000008c0)={0x0, 0xde, "5a7ec8c77639dfa268008dd03932d5874363ecb061f5a334fd1215a370f83e4cc4bbca560c1e0027cbb3cac888a544896104e7a1a9900fda1062d3fd9d808e83b5bf89385d4268c61040ce9d2c6897e57bb0c90f950571695bbf3077f5c4eaa6e22e5d010e23ba2228c548316c79a93eceaf2ac0c5d0c70ee812bdc87fb130a3c2b2f6f58f54abe41407b5e109283f72c9a720d90be414c7fceb03ad8c3840b57b9cf20b8775b1794c757c13389e2ddb028d37e321f9877079c7bac0f0a3a9dce9bf7b49ccbb0b8d14d31adb46c671c87530e05cb9de294883fa33828927"}, &(0x7f00000009c0)=0xe6) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000a40), &(0x7f0000000a80)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000f00)={r2, @in6={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, [0x43, 0x20, 0x3, 0x9, 0x8, 0x0, 0x20, 0x7ffc, 0x3ff, 0x0, 0x2, 0x81, 0x1c8d, 0x9, 0x7]}, &(0x7f0000000b00)=0x100) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000b40)={0x7fffffff, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x6, [{{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}]}, 0x38c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={0x0, 0x1c, &(0x7f0000000640)=[@in6={0xa, 0x4e21, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}]}, &(0x7f00000006c0)=0xc) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000ac0)=0x7, 0x4) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001000)='tls\x00', 0xffffffffffffffb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000700)={r3, 0xce, "51f0052238c60da678e73db5d5733baffd2592646224bb7d5dfa9b1301eb96eb3cf62f9b301c3ac93dfcd45b35833d20724e58d54049860aed8f7650380e5cecdc0832b8a099426bbbeb63fab0d4970e6baece69a29b774251f9354f68d046b4972701d9034c47f482879bb3fe707d53a8ccaf6c89cd862e61e43aced426c2f0c4685f4164bf5eaf7f4aef70265854a8d4a01bd37cda7cc6efe2033fef827a4e0b8117e4d574e2ea9e0c8c7a061bdf395958ea288c8f52d4f8e2a70227cea291b6bd6adf572a5d1d52e7af76a740"}, &(0x7f0000000800)=0xd6) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x81, 0x800) [ 43.401557] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 43.411616] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/03/21 09:26:15 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000040)="db76626f786e657431257d5b706f7369785f61636c5f61636365737370726f6300", 0x41, 0x0, &(0x7f0000000080)) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/context\x00', 0x2, 0x0) 2018/03/21 09:26:15 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x80) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000140)) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101100, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000040)={0x452, 0x0, 0x5}) pwrite64(r2, &(0x7f00000001c0), 0xff57, 0x0) 2018/03/21 09:26:15 executing program 0: r0 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffffffffffff67) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0c000000290100808c8f120720b5aa0988af143369f09622b7fa1d7c00000000000000000000000000000000"], 0xc}}], 0x2, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x4a000, 0x11e) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000140)={0xfffffffffffff5d6, 0x22b9}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000580)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) bind$inet(r3, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x981d, 0x1, 0x1, 0x2, 0x1}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000000040)='net/ip6_flowlabel\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2, 0xff, 0x2, 0x3, 0x4, 0x5}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000240)={r7, @in6={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x2a, 0x3eb}, &(0x7f0000000300)=0x88) 2018/03/21 09:26:15 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x0, 0x8000}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x220000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000040)=0x40080) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r2) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000000)=0xffffffffffff8001, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) 2018/03/21 09:26:15 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1, 0x130) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x200, 0x4b9, 0x1, 0x8}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x105}, 0x8) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) sendmmsg(r0, &(0x7f0000000d40)=[{{&(0x7f0000000240)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x80, &(0x7f0000000500)=[{&(0x7f00000002c0)="4a89a65fccd02dd7fdab0ad433ab", 0xe}, {&(0x7f0000000300)="bdf54bd927008d0bfb66a4e6edcb3292d7dd3cb47f4f76c98e06f4fea6f60950ac677a48c2fa71e49f14ce5ff540b7ae40189806e3a1bf526edb7acae5e60da4c2b9b5f1aec1fafbfaebe86dbf4b85de8b56b17c9feee131bd92423659d9db9358371ec57bdcc27d8804c6b4dcc6c554cc3af1383a90dcd68d4a77be01932c25e4b7d36c8932f6d612a5ba5930566e59ea78f5a3ccedd05988f6d706de391a717c163a21a8ca84568e02c1fb4f3db6063044", 0xb2}, {&(0x7f00000003c0)="c24fca29e644cd322106243a113e74b75c36709a827ae482ed83", 0x1a}, {&(0x7f0000000400)="1d1d67eb238d77e4b17e0c58b56dab192fe053419b5e47d135c5ada654999bc638efb4cb5dfaa4cce081ea97517a9774c40ee9f924f5c2bef8e03b0b327a305d6a7106782c8c5964885f0006f7eea6b2c753382b8be60ddc3bb5acf8fb664841bfa462c8ee46213ebe2929e178cc10ddfb0d875cd70d3159cedf1998ad8acbaa6d664d4a01171d578848db6ba1225734695be574c2f37676892bbf3a2d5f45fec0966488", 0xa4}, {&(0x7f00000004c0)="e3c309b29eafae0a6a654d69c236e9bec4aa530d37bbad2b3bb8b8c6c4393bc1e314f61657edd2fb592790d66528b8dc16c5cd55d6c0a0b3", 0x38}], 0x5, &(0x7f0000000540)=[{0xd8, 0x11b, 0xfffffffffffffffd, "7bca330381555392162b3412ad3ca93fe90713ba7116c92ba97bc7cae572272ecae8565028e1113811832b2df536edfb8d0f5f78f6007ff1308e5221efc0870c34074f91fe642730a4c22d0e16ac98668e5f4fe9b7ef1d1867d7627cb972ee74a51a93ab7494ad1edd88ee4569dc19da68270e8be64f1214754bfe84669f105735b68d4de35aaefff9a45da487c554b4da5b66a16d542d05e42f05d8b44d430b3c889fb940754b8e2319bd2c2fc936d3b52e12a50f64c339bd057d7e2a663037aff1653adf2683cd1c82d8d8"}, {0xe4, 0x84, 0x7e, "a8103386cdd71ca2bbcffe726eb872fa36bcde00df83163858dae57d41520516990dd357108b2f9a7b470e616a8077459345e8b0149d4bb13f204804243cbbe62f68a476acd1aed0d664cebfe627fb49bf02bc21812315c99588b5604bf4f5cfe2929a790234d36f086c0a269a9a9ecb0348bf91131d3efd3d12654c0dabc0b3f25a8b06fb4038b3bda1a09dc4a014268db2ea5146fea7f6e019c338fb96972225038e07fa9d1e4ac4f3970761cc82ad5ae5ab11ab2abb39ac1d6ea54119405452ccda26483bd93feb299e694f9b9149efc3dd0f40e4e6"}], 0x1bc, 0x80}, 0x2}, {{&(0x7f0000000700)=@in6={0xa, 0x4e22, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000780)="796f95c703ce6ca40bdbac02b98a600143b4b8054346b30901df13a06585a66d653d65c0b8b98a188d4426dc4a25398f8d434062b615f98d1097ff174ab98fdf7907a5c6f3dcaf29574e9b4fc44c551ba46eb1c65b257aaadabbb1ad687fda0b8f1d95842063bc2cd4f9d3786ff61022bd188cc673acd1e5", 0x78}], 0x1, &(0x7f0000000840)=[{0x10, 0x10f, 0xfff, 'lf,'}], 0x10, 0x10}, 0x6}, {{&(0x7f0000000880)=@in6={0xa, 0x4e20, 0x43e, @remote={0xfe, 0x80, [], 0xbb}, 0xd3}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000900)="26d6c1c9701361dca8d033a92ebcfc318b1ad8d35210fd624b74dde837cd006bb1c76db36dffa3a54070f915f9e93cf5d33fce4b7888213fb8a9b1c62559c9b2d25b6c8efd526e3adf8ade2ce1f2e29b4c0020049408699be3afc01c147d22c9867e022f06bc7922b1cd6649697f34c70e3f3a5caa562559704b983806b8c7eda991e3f605f7a5350348ae314b7156a580f9efbea0e94fc77a4eb6928d152a7d7bf13fd1df4184ec76a9ccac2f27ade3b4b20ec62254216c33", 0xb9}, {&(0x7f00000009c0)="de608989c90b3ba90a018b4df61b99790bd4d8568fa74eea073a59dfcb8a46dfb8ff6f7c805c50ce349423459849ffac1561aa454cafd62bc20c6ba48a482dbb6f943b706207c1dc6c859c820a2428428d2bfbd84c82bb5e7629bc0756ab8a63ce2230f0d0a09386e2faedab9c2e4fbc9d7a4aea3f69efdad3007baa645932cb851cf42974a991e06ee83c", 0x8b}, {&(0x7f0000000a80)="66465c9c186c5870a9b37430c7f8e9065d058e6c33dc8f01e511f3b70cf6d5eb483e946b2dbfa8dd02339c71d547d6b9760399406f", 0x35}, {&(0x7f0000000ac0)="0d07fa68d9c6faf1b6a3600f7548469cadb51dfa8af0ab291236a73c5baa09a47c5d5e7f6c41ebbaea114b64af4eb78b504af46aae67a74552581bb5a75831e03743b5f6c37e289867203cce6bf101ee0f7079a0e76fc14407813326bd32b0227cc936dc2e479d10f4c4185676b817ba36103ccad5d95a1621487256fab0b06e91a2cb7b9a74d3c6ca04f307762142a4f03c1350fa0109bce5c750fc3b60a36ace5da5797602ef30b4289032c2be73f3c457c6c53fa61bf01703", 0xba}, {&(0x7f0000000b80)}, {&(0x7f0000000bc0)="7a49814ae2f6203ccedea9b724505a23d02b14ec465695c9f81792753750d6514f267e476a7ce54328d492d691aebc29300d1b1bbde546c8095821602627cc382d2a5aa470", 0x45}, {&(0x7f0000000c40)="7078ed162a70199329", 0x9}], 0x7, &(0x7f0000000cc0)=[{0x44, 0x10d, 0x5608, "ce12f96f0921acf7dd5ee6089c15d41e4d8da4f07d7d631374aa869e9ad268782d708012cf4d23706be0c9f620bf641f278df9ef77"}], 0x44, 0x800}, 0x9cb}], 0x3, 0x20000000) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r2 = open(&(0x7f0000149f6d)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000679ff8)='./file0\x00', r2, &(0x7f0000bc8ff8)='./file0\x00') ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000200)='userem1}ppp0\x00') ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00000001c0)) 2018/03/21 09:26:15 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) 2018/03/21 09:26:15 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00000000c0)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678cc92c9b160096aac2dfcb1bbea0f985abb41fae1a", 0x3a) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x13) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/03/21 09:26:15 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'lo\x00', &(0x7f0000000200)=@ethtool_cmd={0x1f, 0x7ff}}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x80000001, 0x4) 2018/03/21 09:26:15 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000400)={0x5, &(0x7f00000003c0)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000440)={r2, 0x3}) getsockname(r0, &(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000280)=0x80) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000002c0)={0x0, @empty, @local}, &(0x7f0000000300)=0xc) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000340)=r5) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x22, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) write$eventfd(r0, &(0x7f0000000040)=0x5, 0x8) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}, 0x0) 2018/03/21 09:26:15 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) 2018/03/21 09:26:15 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="ba371509322718a3a2eb604833c68ac360b86544a5bc2d75c63a0984ef7548a68f23291ab88d0ea11ae46e917401aff7ebef5c7c2f176b25e89e14facdd8d4dd0d73167734b22dd270ccb317990344a096bef48c67ba068ba761ad8716bb70d96bdc362808883aadc05f205e4223920e79b93dc571b1d1cbf6d0c9e074058f5d1bc984d83eb9d8613153173b767a7c7a72b7bc7d6398980a175048fc120c6f8adc2c65e1bc69516ca66e3e5bad34444ebd048b9fad854b3a981db73bf514a6020ef3239742907ac9896ede6ca0cbcd036de6c3a9a421ff580fa9eda5485bfc6037be8f971a611193ff701ed49e3b64dac4", 0xf1}, {&(0x7f0000000140)="6004ceb4fc2c0f5b1febc94a5ce5be9a1e2e5a5a48a198b3d6db4d74d275db609e7a06d2033506f6967b8fbf69cd", 0x2e}, {&(0x7f0000000180)="eff39e25572c2bab80a650182987a8fa1bbc680c1bed255c0e88b04e9bddd382976637e6736190533fe9f7fd00bc81f38d97", 0x32}], 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) memfd_create(&(0x7f00000003c0)=',\x00', 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x84) r2 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) getuid() keyctl$assume_authority(0x10, r2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000000380)={r3, 0x3, &(0x7f0000000280)=[0x7, 0x39e2, 0x1], &(0x7f00000002c0)=[0x360, 0xbc0, 0x180000], 0x21, 0x4, 0x5, &(0x7f0000000300)=[0x2, 0x4, 0x3ff, 0xf3d9], &(0x7f0000000340)=[0xe31]}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000240)=ANY=[@ANYBLOB="c2cc2f3e2b3f36450000000000000000"], 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000400), &(0x7f0000000440)=0xb) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000005ff8)='./file0\x00') unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) 2018/03/21 09:26:15 executing program 4: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x400, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140), 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x2d, 0x6, 0x6, 0x39, 0x1, 0x4, 0xebbd, 0x200000000400, 0x80000000, 0x1, 0xf30}, 0xb) ioctl$int_in(r1, 0x5421, &(0x7f0000000100)=0x7fff) [ 43.524464] sg_write: data in/out 167162/10 bytes for SCSI command 0x67-- guessing data in; [ 43.524464] program syz-executor3 not setting count and/or reply_len properly [ 43.563427] ================================================================== [ 43.563442] BUG: KASAN: wild-memory-access in sg_read+0xe5c/0x1440 [ 43.563449] Read of size 4096 at addr ffe70873f8567000 by task syz-executor3/6838 [ 43.563450] [ 43.563459] CPU: 0 PID: 6838 Comm: syz-executor3 Not tainted 4.9.88-g71df7bb #8 [ 43.563464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.563479] ffff8801d49879b8 ffffffff81d95f19 ffe70873f8567000 0000000000001000 [ 43.563490] 0000000000000000 0000000000000000 ffff8801d4bc0140 ffff8801d4987a00 [ 43.563501] ffffffff8153eba2 ffffffff8266c1cc 0000000000000286 f701d150a4d9479f [ 43.563502] Call Trace: [ 43.563511] [] dump_stack+0xc1/0x128 [ 43.563521] [] kasan_report+0x162/0x380 [ 43.563528] [] ? sg_read+0xe5c/0x1440 [ 43.563537] [] check_memory_region+0x137/0x190 [ 43.563545] [] kasan_check_read+0x11/0x20 [ 43.563551] [] sg_read+0xe5c/0x1440 [ 43.563558] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 43.563566] [] ? fsnotify+0x86/0xf30 [ 43.563572] [] ? fsnotify+0xf30/0xf30 [ 43.563580] [] ? avc_policy_seqno+0x9/0x20 [ 43.563589] [] do_loop_readv_writev.part.17+0xc8/0x2b0 [ 43.563597] [] compat_do_readv_writev+0x5ff/0x740 [ 43.563605] [] ? do_pwritev+0x1a0/0x1a0 [ 43.563613] [] ? exit_robust_list+0x230/0x230 [ 43.563623] [] ? check_preemption_disabled+0x3b/0x200 [ 43.563630] [] ? __fget+0x20a/0x3b0 [ 43.563637] [] ? __fget+0x231/0x3b0 [ 43.563643] [] ? __fget+0x47/0x3b0 [ 43.563651] [] compat_readv+0xe3/0x150 [ 43.563659] [] do_compat_readv+0xf4/0x1d0 [ 43.563666] [] ? compat_readv+0x150/0x150 [ 43.563674] [] ? do_mlock+0x276/0x5e0 [ 43.563688] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 43.563701] [] compat_SyS_readv+0x26/0x30 [ 43.563710] [] ? SyS_pwritev2+0x80/0x80 [ 43.563719] [] do_fast_syscall_32+0x2f5/0x870 [ 43.563725] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.563734] [] entry_SYSENTER_compat+0x90/0xa2 [ 43.563737] ================================================================== [ 43.563739] Disabling lock debugging due to kernel taint [ 43.563772] Kernel panic - not syncing: panic_on_warn set ... [ 43.563772] [ 43.563781] CPU: 0 PID: 6838 Comm: syz-executor3 Tainted: G B 4.9.88-g71df7bb #8 [ 43.563786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.563798] ffff8801d49878d8 ffffffff81d95f19 ffffffff841981e7 ffff8801d49879b0 [ 43.563808] 0000000000000000 0000000000000000 ffff8801d4bc0140 ffff8801d49879a0 [ 43.563819] ffffffff8142fa71 0000000041b58ab3 ffffffff8418bc48 ffffffff8142f8b5 [ 43.563821] Call Trace: [ 43.563830] [] dump_stack+0xc1/0x128 [ 43.563838] [] panic+0x1bc/0x3a8 [ 43.563847] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 43.563856] [] ? preempt_schedule+0x25/0x30 [ 43.563863] [] ? ___preempt_schedule+0x16/0x18 [ 43.563871] [] kasan_end_report+0x50/0x50 [ 43.563885] [] kasan_report+0x16b/0x380 [ 43.563895] [] ? sg_read+0xe5c/0x1440 [ 43.563904] [] check_memory_region+0x137/0x190 [ 43.563913] [] kasan_check_read+0x11/0x20 [ 43.563920] [] sg_read+0xe5c/0x1440 [ 43.563930] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 43.563936] [] ? fsnotify+0x86/0xf30 [ 43.563943] [] ? fsnotify+0xf30/0xf30 [ 43.563951] [] ? avc_policy_seqno+0x9/0x20 [ 43.563960] [] do_loop_readv_writev.part.17+0xc8/0x2b0 [ 43.563969] [] compat_do_readv_writev+0x5ff/0x740 [ 43.563976] [] ? do_pwritev+0x1a0/0x1a0 [ 43.563984] [] ? exit_robust_list+0x230/0x230 [ 43.563993] [] ? check_preemption_disabled+0x3b/0x200 [ 43.564000] [] ? __fget+0x20a/0x3b0 [ 43.564007] [] ? __fget+0x231/0x3b0 [ 43.564013] [] ? __fget+0x47/0x3b0 [ 43.564021] [] compat_readv+0xe3/0x150 [ 43.564029] [] do_compat_readv+0xf4/0x1d0 [ 43.564037] [] ? compat_readv+0x150/0x150 [ 43.564044] [] ? do_mlock+0x276/0x5e0 [ 43.564052] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 43.564061] [] compat_SyS_readv+0x26/0x30 [ 43.564069] [] ? SyS_pwritev2+0x80/0x80 [ 43.564076] [] do_fast_syscall_32+0x2f5/0x870 [ 43.564083] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.564091] [] entry_SYSENTER_compat+0x90/0xa2 [ 43.564503] Dumping ftrace buffer: [ 43.564506] (ftrace buffer empty) [ 43.564509] Kernel Offset: disabled [ 44.063687] Rebooting in 86400 seconds..