Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 20.151383] random: sshd: uninitialized urandom read (32 bytes read, 33 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 24.405783] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) [ 24.839612] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) [ 25.793064] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.5' (ECDSA) to the list of known hosts. 2018/03/18 23:53:45 fuzzer started 2018/03/18 23:53:45 dialing manager at 10.128.0.26:45259 2018/03/18 23:53:50 kcov=true, comps=false 2018/03/18 23:53:52 executing program 0: 2018/03/18 23:53:52 executing program 3: 2018/03/18 23:53:52 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/18 23:53:52 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/18 23:53:52 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1000002272, &(0x7f0000000080)) 2018/03/18 23:53:52 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0x0, 0x2}}, 0xe8) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}, 0x0) 2018/03/18 23:53:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)={0x14, 0x2, 0x400000000002, 0x1}, 0x14}, 0x1}, 0x0) 2018/03/18 23:53:52 executing program 2: [ 38.718204] IPVS: Creating netns size=2552 id=1 [ 38.785142] IPVS: Creating netns size=2552 id=2 [ 38.852672] IPVS: Creating netns size=2552 id=3 [ 38.924242] IPVS: Creating netns size=2552 id=4 [ 39.023314] IPVS: Creating netns size=2552 id=5 [ 39.134743] IPVS: Creating netns size=2552 id=6 [ 39.263955] IPVS: Creating netns size=2552 id=7 [ 39.374206] IPVS: Creating netns size=2552 id=8 2018/03/18 23:53:56 executing program 3: 2018/03/18 23:53:56 executing program 3: 2018/03/18 23:53:56 executing program 3: 2018/03/18 23:53:56 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x6c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000380)={0xa}, 0x1c) connect$inet6(r0, &(0x7f00000002c0)={0xa}, 0x1c) [ 43.510750] audit: type=1400 audit(1521417236.932:5): avc: denied { create } for pid=5187 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/18 23:53:57 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) rt_sigprocmask(0x0, &(0x7f0000000080)={0x7fffffff}, &(0x7f00000c1000), 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2}, 0x8) sendfile(r0, r1, &(0x7f00000004c0), 0x400000ff) 2018/03/18 23:53:57 executing program 3: pause() r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) 2018/03/18 23:53:57 executing program 7: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x13, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)=ANY=[@ANYRES32=0x0, @ANYBLOB="5a00000005d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a558c7d2f8f7eddc8ee86e7d153b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a449088100000000000000000000"], &(0x7f0000009ffc)=0x62) sendto$inet6(0xffffffffffffffff, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x3, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x242) 2018/03/18 23:53:57 executing program 4: socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000000000)) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000080)=""/36) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x77b}}}, 0x108) 2018/03/18 23:53:57 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) fcntl$setstatus(r0, 0x4, 0x44400) 2018/03/18 23:53:57 executing program 5: socket$netlink(0x10, 0x3, 0xf) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xec, 0x200) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x947b) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000011ff0)=[{&(0x7f00000002c0)="390000001300090465000000000000007f0080400300000046000107000000141900040004000000070000000003000000000000000003f500", 0x39}], 0x1) 2018/03/18 23:53:57 executing program 1: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair(0x1b, 0x2, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readahead(r0, 0x7, 0x2) r2 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x10001) fcntl$setstatus(r1, 0x4, 0x46000) recvfrom$llc(r0, &(0x7f0000000040)=""/125, 0x7d, 0x40000000, 0x0, 0x0) 2018/03/18 23:53:57 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"73797a00000006000000011000"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'ip_vti0\x00'}) r1 = dup3(r0, r0, 0x80000) write$evdev(r1, &(0x7f00000000c0)=[{{0x0, 0x7530}, 0x0, 0x4, 0xfffffffffffffffc}, {{0x0, 0x7530}, 0x4, 0x4, 0x2}, {{0x77359400}, 0x8001, 0x206048d, 0xdc62}], 0x48) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x8031, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000080), 0xff9f) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) 2018/03/18 23:53:57 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003e6fc8)={&(0x7f0000796000)={0x10}, 0xc, &(0x7f00009c7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="500000001e000100ffffffffffffffffff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000100017000000000000000000000000007e56ecc2c7c71604f0615ca997d99a380200a25ebdfb5bf4aa9e559481ccd5400b50055681e937995949928b417644f52585065af0f1465b0393643db5d433cb3a203bd8b5b193b498542a772756be9392c72852404a96ca0edd1fb943992031b3081f335c079929870814b437f02d830d0c14db7558505192f5eb8f05c43a30978f08644f7a5f2ebe9dd81074"], 0x50}, 0x1}, 0x0) [ 43.545571] audit: type=1400 audit(1521417236.972:6): avc: denied { write } for pid=5187 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=netlink_netfilter_socket permissive=1 2018/03/18 23:53:57 executing program 2: r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000519000)='./control\x00', 0x4000120) open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4a200, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./control\x00', 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) 2018/03/18 23:53:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/03/18 23:53:57 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) r0 = syz_fuse_mount(&(0x7f0000000100)='./file0/bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) syncfs(r0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) 2018/03/18 23:53:57 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xb) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="9e5c9274ba8fdb49954173f98aef425e2f21776b6b850f8cf1064ff39bd264a7c05635eee50676bb1c089aff0971f794edaf08801bc1636b5a0a70c2fab0a77b89df1905245534e2d32148b794e641079b39be0a504730b3f93378aea762c6b52f4e2b713fa6e9dfbb54b35ed9637a56e41dcc0e1fd7216e679cdecc775b0678f796d8947501194955a6130d89fe7800b22a6cf23c2aeae6a5f837498027cbb1fda4e64b7e26316292cd118f3e6b465c6d7844e902f6b89a7192ad563827c38860522ac325de551fe2a526217042f6e92cd75c1e1861065b6a7aed65f62cf1415f796a4d6789619e9d615896e6a601") 2018/03/18 23:53:57 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000300)=@generic={0x8, 0x3f, 0x10000}) ioctl$VT_RELDISP(r0, 0x5605) clone(0x0, &(0x7f0000000240)="588dba3907980c", &(0x7f0000000000), &(0x7f0000000280), &(0x7f0000000180)="791f62967ea2a1a6b3409a009add02b84c32df41e833a0e4887b6fbd398477ee7d500f1239bd2c2bf2f0d0c5b826ca9b591faee42306588ebbe639d4c52f8a7fc622f247c9b68639995f45423c1d5c454d98767f9d76dfb1a36b2b70d150bc32a0496ddf5f786035dd38e93b8245cb0ff88007431952a905adba597f62159a3697fe01f602da91b90c26d848193cd0491429bbcab2ae0130e201ad93f8060bddbf6ce2d122c113c76c9dbc26843bfbde021ce88619b37486e444a9592867") unshare(0x10210800) 2018/03/18 23:53:57 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x11}) epoll_pwait(r1, &(0x7f0000ae2fb8)=[{}], 0x1, 0x0, &(0x7f0000000000), 0x8) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000080)={0x5, 0x7, 0x10004, 0xc66}) 2018/03/18 23:53:57 executing program 6: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x2, 0x8000, 0x401, {}, 0xffffffff, 0xffffffffffffffc1}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee8ff7)='/dev/rtc\x00', 0x2a2000, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0xd36, &(0x7f0000000140)=0x4) readlinkat(r1, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) getdents(r1, &(0x7f0000000000)=""/36, 0x24) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000180)={0x72e1, {{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x0, 0x7, [{{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9e94}}, {{0xa, 0x4e22, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, {{0xa, 0x4e20, 0x100000001, @dev={0xfe, 0x80, [], 0x14}, 0x80}}, {{0xa, 0x4e23, 0x1f, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3ff}}, {{0xa, 0x4e20, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}}, {{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x3f8000000000000}}]}, 0x410) 2018/03/18 23:53:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f", 0x1}], 0x1) dup2(r0, r1) socket$netlink(0x10, 0x3, 0x16) 2018/03/18 23:53:57 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000), 0x32) ioctl(r0, 0x227d, &(0x7f0000000080)) 2018/03/18 23:53:57 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000000)={0x77359400}, 0x0) futex(&(0x7f000000cffc), 0x400000005, 0x0, &(0x7f0000365ff8), &(0x7f0000fc4ffc), 0x0) 2018/03/18 23:53:57 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x101042, 0x0) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000000480), &(0x7f00000004c0)=0xfffffffffffffeaf) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000200)='\b\r') seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x1d, 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0xc0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, [0x7fff, 0x1000, 0x100000001, 0x100000000, 0x3, 0x1, 0x0, 0x100000000, 0x833a, 0x10000, 0x1, 0x101, 0x6a4d, 0x54c, 0x400]}, &(0x7f0000000180)=0x100) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000e50000000ef24e50f2b9c5b28845e7098951e2b455dd7c1d47279b2a63fb141811994ed0d3d88e4910678fe435b539d13f86b4ee9da9a705720e73cb30f7b9b7748682b1c7153f920554230215a0fba229e9f6b32212fa90010d84cb8d37c3ef4cc42e539aca2e04733f93e726f5757ae68588b51f9ecb8ae465097a178b5091db16ef8d6521bda6905c7d3806f2c9733fed3b7858fb25bd7341"], &(0x7f0000000300)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x7fffffff, 0x8200, 0xff, 0x0, r3}, 0x10) 2018/03/18 23:53:57 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) r0 = epoll_create(0x20) unshare(0x8000400) fcntl$notify(r0, 0x0, 0x282) 2018/03/18 23:53:57 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d30ff0)=[{0x24}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001aff6)=@abs, 0x8, &(0x7f0000012fa0), 0x0, &(0x7f000001a000)}], 0x1, 0x0) 2018/03/18 23:53:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f0000bbd000), &(0x7f0000000000)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) 2018/03/18 23:53:57 executing program 7: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004}) epoll_create1(0x80000) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) [ 43.727632] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/03/18 23:53:57 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x15b) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000126000)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) r4 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x10001, 0x1) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000000240)=0x5) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r1, r3}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000180)={0xa, &(0x7f0000000100)=[{}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000001c0)={r5, 0x3}) unshare(0x28060400) socket$inet(0x2, 0x8000a, 0xfffffffeffffffff) 2018/03/18 23:53:57 executing program 6: execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000100)='-em0vmnet0\'\x00', &(0x7f0000000140)='{\\wlan1user\x00', &(0x7f0000000180)='.\x00'], &(0x7f00000002c0)=[&(0x7f0000000200)="73797374656d57657468310400", &(0x7f0000000240)='/proc[vboxnet1&.\x00', &(0x7f0000000280)='bdev-/-@#\'vboxnet0-security]em0\x00']) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x10202, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000340)=0x3b5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffbffc)=0x1, 0x4) r2 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@broadcast, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000004c0)={0x8, 0x371, r2, 0x2, r3, 0x2, 0x3f, 0x7ff}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005e3ffc)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x815, &(0x7f0000000080)=0x20000000, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000380), &(0x7f0000000040)=0x4) 2018/03/18 23:53:57 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff}) getpeername$ipx(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x240100, 0x0) r2 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x80000001) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x204010, &(0x7f00000001c0)="efe6861145cfc8203571c504fe1eff7d3948757ed35093a9e82e132132fdf3014c5743e54f1b92741c07688f6073ce9d90b4cfff74efcb29fee3d3d70a779b06b4f2b47db55ccdf72efea82a15cd957bb5b8dfb31fbfd471ab7dcca2dffc69ea866455a6621c0b4c7882d3e382f5e2ae6d2a62a1568867d26fa790442434bd2f4e93a6d874c29932f52ed6165527c1290e29bf281c2bbf450ded60ec") pwrite64(r1, &(0x7f0000000000)="e9b4de3fd92a028d61f07660f483f5e6abe78b165869254c1f11b40efcb591b5e661b311eb49c2ec4a377d42d90b425fb96aa2abdd9bb2bf369bc7ef9b7b39e3281cba3da6784cc33c68485d63973661f2f058f8be6dbb1c6ff84822ceb18464b347a421afc6e8c6f7e301060d41e991a917a8786abc2f1d3fe3651a002e0f3828f3a2b59219be05ceb77802e389eda1ee35740e9468936a1a95c50a2ee6ec020536483a754c3fc086ed365e53a1e3b8e6cc065989f0d4a69f290612", 0xbc, 0x0) sendfile(r1, r2, &(0x7f0000000380), 0x102000001) [ 43.836255] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/18 23:53:57 executing program 1: r0 = socket$inet(0x2, 0x80007, 0x401) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f00000000c0)=0x54) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000001c000), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000000)="86", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000200)={'broute\x00', 0x0, 0x3, 0x59, [], 0x100000000000005a, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/89}, &(0x7f0000000280)=0x78) sendto$inet(r0, &(0x7f0000000100), 0x305, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x17f) 2018/03/18 23:53:57 executing program 3: mmap(&(0x7f0000737000/0x2000)=nil, 0x2000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d25fef)='/dev/vga_arbiter\x00', 0x20001, 0x0) write$eventfd(r0, &(0x7f00009c2ff8), 0x8) 2018/03/18 23:53:57 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt(r0, 0x1, 0xa, &(0x7f0000925ffb)=""/5, &(0x7f0000f75000)=0x5) poll(&(0x7f0000000000)=[{r0, 0x200}, {r0, 0x20}], 0x2, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/18 23:53:57 executing program 7: r0 = memfd_create(&(0x7f0000000040)="2f7b06003170707031253a656d30f9", 0x0) write$selinux_create(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='system_u:obj'], 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x480, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'ip6gretap0\x00', 0x800}) 2018/03/18 23:53:57 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000340)={'bridge0\x00', 0x1005}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3505}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000100)=0x80, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000001c0)={'bridge0\x00', {0x2, 0x0, @rand_addr=0x4}}) 2018/03/18 23:53:57 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x420980, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x7fffffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}}, 0x5}, &(0x7f00000000c0)=0x90) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={r1, 0x401, 0x8, 0x8000}, &(0x7f0000000080)=0x10) fsetxattr(r2, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000002140)='em0*.]keyring!\x00', 0xffc2, 0x0) 2018/03/18 23:53:57 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = getpgid(0x0) tkill(r1, 0x4) recvmmsg(r0, &(0x7f0000002c00)=[{{&(0x7f0000002600)=@alg, 0x58, &(0x7f0000002880), 0x0, &(0x7f00000028c0)=""/10, 0xa}}, {{&(0x7f0000002900)=@alg, 0x58, &(0x7f0000002ac0), 0x0, &(0x7f0000002b00)=""/240, 0xf0}}], 0x2, 0x10000, &(0x7f0000002dc0)={0x77359400}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000002fd0)={0x2, 0x6, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, [@sadb_ident={0x2}]}, 0x20}, 0x1}, 0x0) 2018/03/18 23:53:57 executing program 0: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000e3dff8)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) readv(r0, &(0x7f0000743000)=[{&(0x7f000058f000)=""/129, 0x81}], 0x1) readv(r0, &(0x7f0000efb000)=[{&(0x7f00005f6fd4)=""/44, 0x2c}], 0x1) 2018/03/18 23:53:57 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x8}, 0x8, 0x0) readv(r0, &(0x7f000046eff0)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000b70000)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/03/18 23:53:57 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) setregid(r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x4000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@remote, @in=@remote}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x1000000000400, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000080)) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) 2018/03/18 23:53:57 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x11) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="010000008822f05b4320de2f3a76efb7c67099de72e3ce0ea09c86c38b797c8fc6220235af5c17cf6eee4682103a5d0bbe4c84261c725811023f40b1e041330cdfa76bc34048e9c57f3d806ba38551af12f85453a7b57a53961fe9d942d5375337", @ANYRES32=0x0], &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x7, 0x8208, 0x9, 0xffff, r1}, &(0x7f0000000100)=0x10) 2018/03/18 23:53:57 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8800, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_generic(r1, &(0x7f0000007fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000001cff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="240000003200ff03000000000000000000000000100011000c0001000000000000000000"], 0x24}, 0x1}, 0x0) 2018/03/18 23:53:57 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x9, &(0x7f0000000080)=[{0x7fffffff, 0x7f, 0x9, 0x8}, {0x8, 0x6683, 0x1, 0x1}, {0x9, 0x50c, 0xec2, 0x116}, {0x7, 0x6, 0x1f, 0x7}, {0x651, 0x0, 0x3, 0x400}, {0x3, 0x2, 0x7, 0x9}, {0x9, 0x20, 0x100000001, 0x4}, {0x100, 0x1, 0x7ff, 0x9}, {0x10000, 0x2, 0x5, 0x3}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f0000000000)=@abs, 0x6e) 2018/03/18 23:53:57 executing program 2: r0 = socket(0x11, 0xa, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="01400dd40800"], &(0x7f0000000180)=0xa) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000006400)=[{{0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f0000001580)}}], 0x1, 0x0) bind(r2, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x3, 0x1, 0x1}}, 0x80) 2018/03/18 23:53:57 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f00005ac000)=""/185, 0x18d, 0x1000027, 0x0, 0x166) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0xfffffffffffffe94) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) 2018/03/18 23:53:57 executing program 7: setrlimit(0x8, &(0x7f0000001ff0)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x401, 0x4, 0xf2, 0x2, 0x0, 0x5, {0x0, @in6={{0xa, 0x4e22, 0x80, @empty, 0x1}}, 0x7, 0x2, 0x401, 0x8, 0x1}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23, @rand_addr=0x8}}, 0x1, 0x6}, 0x90) mlockall(0x3) 2018/03/18 23:53:57 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="de758081b9e0d17701536a7af1958116", 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f00000000c0)="2f0000001c00037affffff000d0000000200000001000000000003c91300010000000000000000005867000000050b", 0x2f}], 0x1, 0x0, 0x0, 0x4000}, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) bind$inet(r0, &(0x7f0000001280)={0x2, 0x4e23}, 0x10) process_vm_readv(r1, &(0x7f0000000140)=[{&(0x7f0000000100)=""/52, 0x34}], 0x1, &(0x7f0000001240)=[{&(0x7f0000000180)=""/184, 0xb8}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2, 0x0) 2018/03/18 23:53:57 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f0000000080), 0x8080000001) 2018/03/18 23:53:57 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8, 0x800000004) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000124f51)=""/175, 0xaf}], 0x1) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000080)={'bond0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, r2, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={r4, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x10000}, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000180)={0x0, 0x1, {0x1, 0xffffffffffffffff, 0x9, 0x3, 0x9}}) socket$pptp(0x18, 0x1, 0x2) 2018/03/18 23:53:57 executing program 5: unshare(0x28060400) set_thread_area(&(0x7f00000000c0)={0x7ff, 0xffffffff, 0x0, 0x1ff, 0x0, 0x7ff, 0x3, 0x400, 0x1ff, 0x3}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='statm\x00') read(r0, &(0x7f0000000140)=""/179, 0xb3) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, r1, 0x10020000) 2018/03/18 23:53:57 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000001c0)=""/237) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c000000000000000000000002001300020000000000000000100000030006000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e00000010000000000000000605ea954276326f8c0070f5deae79fac61c89d8491f7524d2276582eef701eb5dffc6089142c058ffc51f6cf4aacb2a1ee7d900744721ccd369b5e4843ace1560196194575b602a3e0631a57f68576877f121c4faeffd5b22d2204aab691bdd1ec56863d88ee1dce03714e9fbdb8f6e4f99551466c5faca2a50c8202342e6fc012ec5d99"], 0xe4}, 0x1}, 0x0) 2018/03/18 23:53:57 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x1003}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) dup2(r0, r1) readlinkat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/85, 0x55) 2018/03/18 23:53:57 executing program 4: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00002f8ff8)='./file0\x00', 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x1) renameat2(r1, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000273000)='./file1\x00', 0x1) 2018/03/18 23:53:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/arp\x00') getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000006a000000ae85d9794d2d5b06559971d7d7dc4ee946ddbb709aecbd120133746f816c899c0ef9b91f55d0e77bcb1b318fba6cb1a7314df364ab389c25c46d02b6533dfb8bfb861fa9752f4eb304661afe1d47b94bb7b5a07a829e4bbc16bd1c71ca4cc543ca1db4d91fc4e53ad64e"], &(0x7f0000000140)=0x8e) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000340)=0x5a, &(0x7f0000000380)=0x736fcdc4126fc580) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x18) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000100)=""/32, 0x20}, {&(0x7f0000000180)=""/171, 0xab}], 0x2) 2018/03/18 23:53:57 executing program 4: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) r2 = dup2(r1, r0) flock(r2, 0x5) 2018/03/18 23:53:57 executing program 7: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f0000000040)=0x81, 0x4) 2018/03/18 23:53:57 executing program 1: pipe2(&(0x7f0000005ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fallocate(r1, 0x1, 0x8000, 0x1) r2 = dup2(r1, r0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x80000000, 0x4) fallocate(r2, 0x0, 0x0, 0x400000000006) 2018/03/18 23:53:57 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) getpgid(r0) fanotify_mark(0xffffffffffffffff, 0x0, 0x25f25595e3d3726, 0xffffffffffffffff, &(0x7f0000098000)='./file0\x00') 2018/03/18 23:53:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000008ff9)='task\x00') execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000017ff0)=[&(0x7f0000000080)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000014fe8), 0x0) 2018/03/18 23:53:57 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000004c0)=""/211, 0xd3}, {&(0x7f00000007c0)=""/77, 0x4d}, {&(0x7f0000000740)=""/98, 0x62}], 0x3, &(0x7f0000000300)=""/200, 0xc8}}, {{0x0, 0x0, &(0x7f0000001040), 0x0, &(0x7f0000000400)=""/135, 0x2e6}}], 0x2, 0x2, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02030009100000000000000000000000020009000300000000eaed7ab6d04bc109bc267104a10000000000000005000600000000000a004e200000000000000000000000000000000000000000000000000000000002000100000000e220a490fabfe3a00005000500000000000a004e200000000000000000be2625a60d55a5270000"], 0x80}, 0x1}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000140)={0x0, 0x9}) 2018/03/18 23:53:57 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, {0x6, @random="9fab924ecfeb"}, 0x20, {0x2, 0x4e24, @broadcast=0xffffffff}, 'bpq0\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x3, @empty, 0x4}, @in6={0xa, 0x4e23, 0x1c7e4626, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e21, 0x401, @loopback={0x0, 0x1}, 0x1f}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x74) setsockopt$inet_mtu(r1, 0x0, 0x4, &(0x7f0000a71ffc)=0x207, 0x4) 2018/03/18 23:53:57 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000003200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001700), 0x0, 0x0, &(0x7f00000000c0)) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000040)="a19969191cc93c172e9d778d40ad53c55ec1eea6f5503db1f5b1e54be561b036") recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) 2018/03/18 23:53:57 executing program 0: syz_emit_ethernet(0xfdf7, &(0x7f0000edd000)={@random="876dfc43f98b", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864}}}, &(0x7f0000efe000)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/03/18 23:53:57 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000dc3000)="cd1e", 0x2, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000d77000)=[{&(0x7f0000f0b000)=""/240, 0xf0}], 0x1) sendto$inet(r0, &(0x7f0000a93000)="90", 0x1, 0x0, &(0x7f0000d1f000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r1 = dup3(r0, r0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1b9, 0x4) 2018/03/18 23:53:57 executing program 4: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) recvfrom$llc(r0, &(0x7f0000000080)=""/43, 0x2b, 0x40, &(0x7f00000000c0)={0x1a, 0x0, 0xffffffffffffffff, 0x3ff, 0x3, 0x4666bff5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000100)=0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000feffe0), 0x20) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000040)) syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') 2018/03/18 23:53:57 executing program 7: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000049c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000004ac0)=0xe8) getresgid(&(0x7f0000004b00), &(0x7f0000004b40), &(0x7f0000004b80)=0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004e40)='net/l2cap\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004e80)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$unix(0x1, 0x2, 0x0) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000004ec0)={0x0, 0x0, @multicast2}, &(0x7f0000004f00)=0x10) r8 = socket$inet6_udp(0xa, 0x2, 0x0) r9 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000004f40), &(0x7f0000004f80)=0x10, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004fc0)={0xffffffffffffffff}) r11 = socket(0x5, 0x800, 0x8) r12 = socket$inet_sctp(0x2, 0x5, 0x84) r13 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rtc\x00', 0x1c5841, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000005040)={0xffffffffffffffff}) r15 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005080)='/dev/sequencer2\x00', 0x800, 0x0) r16 = openat$ppp(0xffffffffffffff9c, &(0x7f00000050c0)='/dev/ppp\x00', 0x400000, 0x0) r17 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005100)='/dev/ptmx\x00', 0x40, 0x0) r18 = accept$unix(0xffffffffffffffff, &(0x7f0000005140), &(0x7f00000051c0)=0x6e) r19 = socket$packet(0x11, 0x2, 0x300) r20 = syz_open_dev$loop(&(0x7f0000005200)='/dev/loop#\x00', 0xffffffffffffffc9, 0x101000) r21 = socket$inet_tcp(0x2, 0x1, 0x0) r22 = accept4$ipx(0xffffffffffffffff, &(0x7f0000005240), &(0x7f0000005280)=0x10, 0x800) r23 = socket$pppoe(0x18, 0x1, 0x0) r24 = creat(&(0x7f00000052c0)='./file0\x00', 0x100) r25 = syz_open_dev$mice(&(0x7f0000005300)='/dev/input/mice\x00', 0x0, 0x80000) r26 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000005340), &(0x7f0000005380)=0x0, &(0x7f00000053c0)) getgroups(0x2, &(0x7f0000005400)=[0x0, 0xffffffffffffffff]) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000005440)={0xffffffffffffffff, 0xffffffffffffffff}) r30 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000005480)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000054c0)={0x0, 0x80000, 0xffffffffffffff9c}) r32 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005500)='/selinux/relabel\x00', 0x2, 0x0) r33 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000005540)={0xffffffffffffffff}) r35 = epoll_create1(0x80000) sendmmsg$unix(r0, &(0x7f0000005680)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f00000000c0)="0bdc60de95b5a5d35c5c946388adc8ca1c9ad77a5a9fef97f078fe", 0x1b}, {&(0x7f0000000100)="6ca77453f24439acb46adc88d15901d58acb34e85b953261a0e1ec3bd6db44176c06e6a84ae136608e3b2b935b5355c84c0301f84949c043e70b0d7cb9b19218d49db05cb41583c14c860ed6396acb15b099da069be69d0725653dc60916cfc509be589c03bf997831d954297336b6a2dee66c4fedc6275d7211a2de8b47c5114eb561a1e4e6666b62556f8ed5dea4c07b93e0ac8325442d9fe4bc0ac04c2b61e9551892397545558c42b8ff56416115c12e99f44cab4872c1a06dab8d6e5177b7eeea789072d39d14270254d555e456a5e719ff040e0864930ba0a275", 0xdd}, {&(0x7f0000000200)="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", 0xfd}, {&(0x7f0000000300)="bbff55c22ed34abcc3a8de15a9ec5e8bc11a71d1d4ed7aa6708576ec5d8565a89e5db55608987d7e95726ada1b4d58b88b7d84b14fa65cea8e2d51f9360adb67f396771e867b6c851ed39d3ddb21653a2341368aa33ca4dc8d0e3964f4d594dd6169cfee7c643cea88e68bdb56b3f6e2026180d32399138ba7f2b9cbc8199fcef3037be81c19f695795bd29b386aecdde3f75f89e2b9a7f4f79338c2cf4ad5d4996d082a302e6c843cf7ca98ed973b83014a5fe61ef41f96b812a632e74c39644cfdf1f49093dd9054b7c6f386bc35603f28b071590b1532d128", 0xda}], 0x4}, {&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004900)=[{&(0x7f00000004c0)="61c8bfa1d7c80c86d631c43b7911ca8811c3da6a4d794a645196632a0990ac10cc6af75c48b6182b2fad9b3792366fb2f88fe9638d9b1f6a398aecab6f89640e63bffbfcc72fecb4c7c7be5f8b4e4a5443c5f05612d885a8bca930436b6f29e0183087a354544e0c5fc0be987d911e8b8975e9b2df3edf5025623a2bca5fc17e8e757959a7da8fc525fff871239167448180cdace9ac730f34d9970cc6861e4025ced21c3b08cdb7ad7476f6a0bf1f3fca5765da41d48c7150d76623e35404729b6872b962", 0xc5}, {&(0x7f00000005c0)="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0x1000}], 0x9, &(0x7f0000004bc0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x44040}, {&(0x7f0000004c00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004e00)=[{&(0x7f0000004c80)="2dacdeec9f63cd39a1b2a17771e9abfdca1172fb0a26a3d45d8c579cf6583ff767a554de7ae6c982228613eadc426f56dd897957588d76a7782d1bd2fc9f4eacda", 0x41}, {&(0x7f0000004d00)="5bb97674ec13ff6647f3b989c2031943513c7bd189f363b9a7086d95c7f7e4d8c2e57c48ac1abcc2c0ff7bcd4f68ad0e7fae8a5764cd93ba41885a8841899ae98e22188dadff8535710748726713a81826e2af3fd27dedbcc20437189623737373734890a181c665e78a06c917a5bb3729bfe65e994e0e6fff3c52f36d2c572e271fa4a1cd934e613156a084adc10527e7d9e00a6b850a512fc1e644c9ea5024af345e390a98b17c09ca8545356e8a9694c7d2bd", 0xb4}, {&(0x7f0000004dc0)="012b7caf7cea4c7c5af836f5de87c40831566a6ca5a1e798e92837c87f4ba74a81d28882cff2135aea7e29fff9b904396c0c7c7c6b4c", 0x36}], 0x3, &(0x7f0000005740)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="0000000030000000000000000100000001000000b63bf6357f2980c061743d49d756f77d8025122205c1aa1a06", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r29, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r30, @ANYRES32=r31, @ANYRES32=r32, @ANYRES32=r33, @ANYRES32=r34, @ANYRES32=r35], 0x100, 0x80}], 0x3, 0x4004050) r36 = socket$inet_tcp(0x2, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f000008f000)=[{&(0x7f0000059f09)="8a87d8a659b9ea9c582dc97a1d61f85e38c7b8bd30cd337c941dbef5e0f7e75d6ec5ebf57a794ab06da4c4a7aa5f51a4f0ce298a514a7c8f2aba9d113918dc670261df78464cbccc69f8970b6f5cf999bd85c357a145e9f1b7941b647d865dcf664d53dd3f288bac2af421c517920f43b7fe1cc7cbc369278d535a9692042928e508d460a6c64b8c6b7c5d3dbb9d1a02e003337f32dc54673cda415c1e1f6842620d41cb113b336c569b35f81172a4e71abb60a9de3932e830f5e8ab13e9413ae2cf3a5b35e1c2371920be8553798d171fa1fd601b6fc5d7f0812bc5292b4e9254798c648df0cc2d4466e504", 0xec}], 0x1) getsockopt$inet_buf(r36, 0x0, 0x2000000000484, &(0x7f0000059fe8)=""/24, &(0x7f0000aed000)=0x18) 2018/03/18 23:53:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x13, 0x1, 0xf7, &(0x7f0000000300)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000340)={{0x6, 0x20}, 'port0\x00', 0x1, 0x1801, 0xae2d, 0x3, 0x5, 0x1, 0x0, 0x0, 0x5, 0x2}) chdir(&(0x7f0000000080)='./file0\x00') r2 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000400)=r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0x1, 0x3, 0x2, 0x4}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x8001}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000000180)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f000001dfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001800010500000000000000000a0000000000000000000000140005000000000000000000000000000001000109e8e9a96c7159182e9adf4b401fbd7511a70bd14701d65160e7403345323896164dc1de550fe5d89e955b329b2da1d91a107fc67e419221edcac69422ba6536726ede01c68430a7f38407"], 0x1}, 0x1}, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x20002, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) 2018/03/18 23:53:57 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller1\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @rand_addr}, "00080700000400a0b22c582bf3aed17d"}) syz_emit_ethernet(0x2e, &(0x7f00000000c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @empty, [{[], {0x8100, 0x100000001, 0x80000000}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, @broadcast=0xffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000100)={0x1, 0x1, [0xf0f, 0xc36, 0xe77, 0xa84]}) 2018/03/18 23:53:57 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) clock_getres(0x1, &(0x7f0000000040)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020100000a000000ffffffffffff82ff02001300000000000000000000000000030006000000000002004e20e00000010000000000000d00030005000000000002004e20e00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/03/18 23:53:57 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x4941fd, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=r0], &(0x7f0000000100)=0x2) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x84) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x82011, r1, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000200)={'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') pread64(r2, &(0x7f0000014fff)=""/1, 0xfffffee6, 0x20000) [ 44.441711] tc_dump_action: action bad kind 2018/03/18 23:53:57 executing program 2: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x4) accept4(r0, &(0x7f0000000040)=@nl=@unspec, &(0x7f00000000c0)=0x80, 0x800) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r1, &(0x7f0000048fe4)=[{0x0, 0x203, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"f92af2692709de81dc3330d1"}}], 0x30) 2018/03/18 23:53:57 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'tunl0\x00', 0x400}) 2018/03/18 23:53:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0xfc93, 0x100000000, 0x8, 0x1, 0x1, 0x9, 0x4, 0x3, 0x7, 0x67b94c59, 0x7fffffff}, 0xb) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) sendto$inet(r0, &(0x7f0000000040)="a56b1e703c12914d8478153577515bfae1d8a963b8aa436bcdf65b7682fa2e467f9d30f4f05dc078fde50fe599fdb29672b4561a1433fc0152fe5c24fc3a", 0x3e, 0x4, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffcdb, 0x120, 0x0, 0x326) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000300)) [ 44.484321] tc_dump_action: action bad kind 2018/03/18 23:53:57 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x3, 0x101002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800, 0x90) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x1ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0xa0e1, 0x1, 0x8201, 0xc3, 0x7, 0x1, 0x3, 0xffffffff, r2}, &(0x7f0000000180)=0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0xa}}) 2018/03/18 23:53:57 executing program 2: r0 = eventfd2(0x200000005, 0x0) readv(r0, &(0x7f0000001380)=[{&(0x7f0000000000)=""/9, 0x9}, {&(0x7f0000000080)=""/141, 0x8d}, {&(0x7f0000000140)=""/166, 0xa6}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/198, 0xc6}, {&(0x7f0000001300)=""/104, 0x68}], 0x6) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001400), &(0x7f0000001440)=0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000001480)='/dev/keychord\x00', 0x80c42, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) 2018/03/18 23:53:57 executing program 3: keyctl$session_to_parent(0x12) r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@nl, &(0x7f00000001c0)=0x80, 0x80000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000240)=0x8) r1 = socket(0x19, 0xf, 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@int=0x1, 0x4) accept4$bt_l2cap(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x800) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000040)) 2018/03/18 23:53:57 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x23, &(0x7f000074fffc)=0x3, 0x631) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000000000)) ftruncate(0xffffffffffffffff, 0x7fff) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000010fc8)={&(0x7f000086b000)={0x10}, 0xc, &(0x7f0000aef000)={&(0x7f00006f2fec)={0x14, 0x1a, 0x10301}, 0x14}, 0x1}, 0x0) read(r2, &(0x7f0000000100)=""/150, 0x96) read(r2, &(0x7f0000000040)=""/124, 0x7c) sendfile(r1, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) set_robust_list(&(0x7f0000000100)={&(0x7f0000000040), 0x8, &(0x7f00000000c0)={&(0x7f0000000080)}}, 0x18) 2018/03/18 23:53:57 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10080, 0x8c) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@upd={0xe8, 0x12, 0x100, 0x70bd2b, 0x25dfdbfb, {{'drbg_pr_sha512\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4}, 0x2000c001) clone(0x0, &(0x7f0000a60fbd), &(0x7f00004d7000), &(0x7f00005f0ffc), &(0x7f00001ba000)) eventfd2(0x2ca, 0x0) 2018/03/18 23:53:58 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000002ffc), &(0x7f0000002ffc)=0xfffffe96) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x7, 0x3, 0x20, 0x8, 0x9, 0x5, 0x3}, 0xc) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x20000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r3, 0xfffffffffffffffa}, 0x8) 2018/03/18 23:53:58 executing program 3: r0 = socket$inet6(0xa, 0xe, 0xc14) recvmmsg(r0, &(0x7f00000003c0)=[{{&(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)=""/20, 0x14}, {&(0x7f00000001c0)=""/83, 0x53}, {&(0x7f0000000240)=""/27, 0x1b}, {&(0x7f0000000280)=""/137, 0x89}], 0x4, &(0x7f0000000380)=""/3, 0x3, 0x7}, 0x1}], 0x1, 0x2102, &(0x7f0000000400)={0x0, 0x989680}) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000040)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xffffff15, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000c00e6ffffff1900a30700000000006ef75afb83de448daa7227c4524fa29e00060cec4fab91d4000000000000000000000000", 0x25}], 0x1, &(0x7f00000004c0)}, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/18 23:53:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000c4fff0)=[{&(0x7f0000bdafff)='1', 0x1}], 0x1) ioctl(r0, 0x1, &(0x7f0000000000)="12cd54d020b000111e2373261e16fcc59c1b17459f31cd4fa4de64d89396da7713cd67822420fbff6d5942021f2ba6f70b5ef94816ee124460fb3939a62a7e1901ce2dc8c204229a5954f75dee41c33027cb38e1a00926c358c6e76446896ab5836cd06c440b01375ba9227f973dd7e82a1b93df0b7619a82bafbb5e239245f79e4b011a7f683acc47c466ed762708711af0ead51cb3a62a322e6a7a40bf9b297b4afdc6") 2018/03/18 23:53:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x17}, 0x5}}, 0x1, 0x9}, &(0x7f0000000140)=0x90) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/247, 0xf7}], 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000180)=0xf4) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0xffff, 0x8, 0x1000, 0x401, r2}, 0x10) 2018/03/18 23:53:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getpgid(r1) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400000) 2018/03/18 23:53:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009b5ffa)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x202) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000040)) recvfrom(r0, &(0x7f0000acf000)=""/101, 0x65, 0x12000, 0x0, 0x0) 2018/03/18 23:53:58 executing program 5: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x80, "70e9920dc06358497500b567f8d677e9317318ec62a6ac164621d8c7b2a16c7648769ee1655798490244fa0576dc74a4c1dd73bbdfd2ae6534ad51259c6af4e47eb2317b12490fe795b958c6d7a3c53362e775222e77558736e03fb5bc4555b5498dd17d75ccf86a0e2078c732a29d3d72d1b64c54d16a2005f9c3d000bfe23a"}, &(0x7f0000000040)=0x88) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x2, 0x9, 0x1f}, &(0x7f0000000100)=0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x202, 0x0) r3 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) write$evdev(r2, &(0x7f0000000180)=[{{}, 0x8}], 0x18) 2018/03/18 23:53:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) keyctl$chown(0x4, 0x0, r1, r2) 2018/03/18 23:53:58 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e3ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4024700a) 2018/03/18 23:53:58 executing program 0: r0 = socket$inet(0x2, 0x7, 0x401) sendto$inet(r0, &(0x7f0000000000)="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", 0x1000, 0x8000, &(0x7f0000001000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/pktcdvd/control\x00', 0xa0000, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x0) writev(0xffffffffffffffff, &(0x7f000013b000)=[{&(0x7f0000373f14)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001280)={{{@in=@broadcast, @in6}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000001080)=0xe8) fstat(r0, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001180)=@req={0x28, &(0x7f0000001140)={'syzkaller1\x00', @ifru_ivalue}}) setfsuid(r2) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000001040)={'ipvs\x00'}, &(0x7f0000001240)=0x1e) 2018/03/18 23:53:58 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000440)="1a62203151fac66dc7943a5cce8200182281a9f1689516a8d25ba6946a41c5c94abbe135d8a48afb618d71152da7a49aedc34845e8b3be601a180b25451954bad2f50f3405fa85e574cc7480a2128d26a707b9062f61b1e1d50bddb6cd5a68d68a2f6578ed4a2bb6151c840c0a3d220890ff5e2755ac2e29fd9d44bc2ba33941810ba1af41637ea8ce7b840b64f89af5319012f73687010c531a10dbc5e0453aa5994880e3ffc95268b6d18605d41eb60f44d61b98626649af1f500a30d66f95204d530603eea6b1246bf3") r1 = socket$inet(0x2, 0x3, 0x3) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x22, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, "69e7d6f226fab3582240004044a7f2b9"}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000540)={0x0, 0x3}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000005c0)=@sack_info={r2, 0xffffffffffffffe0, 0xffffffffffffffc9}, &(0x7f0000000600)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000380)={0x3, 0x6, 0x7}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000340)="59273966ce8608f88340f9fd02a6bea7", 0x10) shutdown(r1, 0x1) getsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000000140)=""/241, &(0x7f0000000000)=0xf1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x3ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r3, @in={{0x2, 0x4e24}}}, &(0x7f0000000300)=0x84) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000400)=0xffffffff00000001, 0x4) 2018/03/18 23:53:58 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000a40)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000800)=ANY=[@ANYBLOB="040100001a0009000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000aa000000003c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d990019b000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000a000000000000000000000014000e00fe8000000000000000000000000000bb"], 0x104}, 0x1}, 0x0) [ 44.880441] mip6: mip6_destopt_init_state: state's mode is not 2: 0 2018/03/18 23:53:58 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000180)) r1 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2cdc01002a0011030000000000000018000000000000000000000000000000000000000000000116e04cddfd46d68f56efd703cb3aec8186167d6200000000000000007e0000000000"], 0x2c}, 0x1}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00000000c0)={0x8, 0x8, 0x9, 'queue1\x00', 0x9}) 2018/03/18 23:53:58 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x3, 0x1, 0x7, 0x0, 0x1}}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) waitid(0x0, 0x0, &(0x7f0000000000), 0x5, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) pread64(r0, &(0x7f00000000c0)=""/207, 0xcf, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x3, 0x10, 0x9, 0x9}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000003c0)={r4, 0x3}, &(0x7f0000000400)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@ipv4, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2c, r5}) 2018/03/18 23:53:58 executing program 6: sysfs$2(0x2, 0xd43, &(0x7f0000c54000)=""/255) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000042, 0x0) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {0x0, 0x7530}}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{}, {r1, r2/1000+10000}}) 2018/03/18 23:53:58 executing program 7: mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000040)={0x100, 0x3ff}) msync(&(0x7f0000a95000/0x3000)=nil, 0x3000, 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) 2018/03/18 23:53:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r1) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfc}, 0xc) 2018/03/18 23:53:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="00736e9148") getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) ioctl$int_in(r0, 0x5452, &(0x7f00000002c0)=0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x15d}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x3, @empty, 0x800}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e21, 0x100000000, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0xb0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000280)="48f936841a5008") getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) fstat(r0, &(0x7f0000000480)) 2018/03/18 23:53:58 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)="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") exit(0x0) fsetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f00000015c0)='comm\x00', 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='teql0\x00') 2018/03/18 23:53:58 executing program 4: mkdir(&(0x7f000023a000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x84) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002cff6)='./control\x00', 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@upd={0x130, 0x12, 0x2, 0x70bd2d, 0x25dfdbfe, {{'ccm_base(ecb-serpent-avx2,ghash-clmulni)\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x33}, {0x8, 0x1, 0x5607}, {0x8, 0x1}, {0x8, 0x1, 0x8001}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0xc807}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x73}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x2}]}, 0x130}, 0x1, 0x0, 0x0, 0x4040080}, 0x40000) pread64(r0, &(0x7f0000000280)=""/196, 0xc4, 0x0) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)) 2018/03/18 23:53:58 executing program 4: clone(0x0, &(0x7f00007d3000), &(0x7f000000affc), &(0x7f0000f54000), &(0x7f0000000240)="6978c5722cea3f000000000000000800000012c6b9323287f9629660f84e275cd0de5100002000004d2ee74ad9f374f9dfa9c0de26079fe09cabbf40958761ea119896b33c379d567f61b1113df751905413cf82f97b8290984cf31582948c974086ed84e96dcd4749e024be61d4f3f441da15f5dfed4c8be443df27c99dcea1114cbfb9ca3e382360d6a43e219f78c2e4684d7b875a4297fa30b0816aaed8a250356aa8c5266f780cc54a5e4263449ca1e92bf7b778b6550818d51ce6a78f9d6a83a605562f7d80139de838541ab389b642f07d8e533ab3a0a640cacacc2dc86585b621c9a3b7e7e709dbf297db2fa292df79bf125e72e6") clock_adjtime(0x0, &(0x7f000031e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2080, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2080, 0x0) r2 = getpid() getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x0, 0x8000, 0xd7}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r3, 0x439, 0x30}, 0xc) ptrace$setsig(0x4203, r2, 0x401, &(0x7f0000000140)={0x3b, 0x1, 0x1000, 0x400}) write$selinux_load(r0, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "0834d4a34134875c9a132d8c8950eb9a1cc7b2fcf9484683dbaea199444f7825741efdd4af947a7353942a952e58f3d99fccaf47c66877cb8d30a20ab3eb34000000000000008ccd34d34a43ba7a119d3e72837660458d555ef0e1b7744d8b01c9803ca59798a71dcfd145915b1965c7ad524fe18d6ce0189f65c883113779"}, 0x80) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000000000)={0x6, 0x5}) 2018/03/18 23:53:58 executing program 6: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x4080) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2000000a01, 0x0) write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x5, 0x5f0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result}], 0x60) 2018/03/18 23:53:58 executing program 1: getrusage(0xffffffeffdfffffd, &(0x7f00000000c0)) 2018/03/18 23:53:58 executing program 0: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80800) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000180)) clone(0x10000000, &(0x7f0000000000), &(0x7f00008c2ffc), &(0x7f000017bffc), &(0x7f000010b000)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/18 23:53:58 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000c8dff3)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0) socket$inet(0x2, 0x8000e, 0x95a4) [ 45.013881] audit: type=1400 audit(1521417238.442:7): avc: denied { create } for pid=5513 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/18 23:53:58 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat(r1, &(0x7f0000000180)='./file0\x00', 0x20080, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xf05, 0x4000) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x4c) fanotify_mark(r2, 0x86, 0x10010, r3, &(0x7f00000001c0)='./file0\x00') bind(r0, &(0x7f00008e4000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x80) socket$inet(0x2, 0x2, 0x71b7) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'system.', '\x00'}) 2018/03/18 23:53:58 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f00000000c0)=0x90) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000002140)="656d302a2e1d6b657972696e672100", 0xf, 0x0) 2018/03/18 23:53:58 executing program 4: r0 = socket(0x10, 0x20000000000003, 0x1) seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) get_robust_list(0x0, &(0x7f0000070ff8)=&(0x7f0000c66fe8), &(0x7f00003a9000)=0x18) write(r0, &(0x7f0000e1b000)="2200000042000721004f53f7e2ff05000200038e0100800008000200e700ff02ffff", 0x22) [ 45.078056] audit: type=1400 audit(1521417238.502:8): avc: denied { setattr } for pid=5524 comm="syz-executor2" name="comm" dev="proc" ino=13572 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/03/18 23:53:58 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x28802, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) 2018/03/18 23:53:58 executing program 5: socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0xffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x80}]}, &(0x7f00000001c0)=0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) close(r0) 2018/03/18 23:53:58 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x31, &(0x7f00003a6000)={0x0, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x8a) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80800) 2018/03/18 23:53:58 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e20, @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}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000000)=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000de3000)={{0x4000001ff, 0x2010000080000a}, {}, 0xfffffffffffffffe}) 2018/03/18 23:53:58 executing program 4: clock_gettime(0x0, &(0x7f00000077c0)={0x0, 0x0}) setitimer(0x1, &(0x7f0000007800)={{0x0, 0x7530}, {0x0, r0/1000+10000}}, &(0x7f0000007840)) r1 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='securitycpuset.em1+&(vboxnet1!\x00', 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r1, r2) clock_gettime(0x0, &(0x7f0000007a80)={0x0, 0x0}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000000240)=0x3) setitimer(0x1, &(0x7f0000007ac0)={{}, {0x0, r3/1000+10000}}, &(0x7f0000007b00)) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f00000001c0)={0x1000, 0xffffffff00000000, 0x302, 0x1}, 0x8) 2018/03/18 23:53:58 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000400)={@remote={0xfe, 0x80, [], 0xbb}, 0xff}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={r2, 0x14, "9db719be2208ba36c52b6ddea46b9fafbceb44d7"}, &(0x7f0000000100)=0x1c) 2018/03/18 23:53:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000040)=0x3a6) 2018/03/18 23:53:58 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/26, 0x1a) sendmmsg(r0, &(0x7f0000000e80)=[{{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f00000006c0)}}, {{&(0x7f00000009c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x2e, &(0x7f0000000a00), 0x0, &(0x7f0000001000)=[{0x10, 0x1, 0x2}], 0x10}}], 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000000c0)={0x8000000, 0xff, 0x40}) 2018/03/18 23:53:58 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0xffffffffffffff94, 0xf5}, {}, 0x0, 0x0, 0x1}) 2018/03/18 23:53:58 executing program 6: mknod(&(0x7f0000f80000)='./file0\x00', 0x8080, 0x81) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002840)='/dev/ptmx\x00', 0x8200, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000002880)="49159cc0901323b3e2d754fac00b761aec02edcc90be3201042d9e42a4b6cea75895e39d49370acfbb4c82df7eb86ba0b6c448d9a86bfe376e1131f94151a88dbc4bcc66") clone(0x1, &(0x7f000008e000), &(0x7f00006c3ffc), &(0x7f0000b17000), &(0x7f0000001680)="516b2e7f7630a8ddb5d4c7ad8e9b84662d5d20c24521f6b92f11d7562ce8d7fe80690359113f7edfde234b8589bde0947dda36cbe6e64a4cd03e7e45fbff5107aa5178df280d8fc3a9b457c78bb5c8313b19fa8629fcab26") link(&(0x7f0000000100)='./file0\x00', &(0x7f0000001640)='./file0\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x202002, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000027c0)=0x0) syz_open_procfs(r2, &(0x7f0000002800)='environ\x00') sendmsg$nfc_llcp(r1, &(0x7f0000001580)={&(0x7f0000000140)={0x27, 0x1, 0x2, 0x7, 0x3, 0x6, "1d84e45de368b29e9a883965ca2d016fded49a9144327a39c2bc2a649c0820ec1961e0ddbb0000690801b2f6ce55386e06a5c2b7101f2bf1b08ec9c784e242", 0x1d}, 0x60, &(0x7f00000014c0)=[{&(0x7f00000001c0)="d6e743525cd774348aba5089d7d11b31013ebb098ec334acbd14597b702ce605a1a434486c91970805b5950b72dac7fb7f3107c358fe7d3551af0b383c709379b9fec28b6a6ce11dc2973fe6aa794c3c926bfb22b911a6dba99f8d33b1ee9f6990e7f8ea303d78f7d567b47eb4157dc9d4eed557d7389520877e257c481ba9604556728bf9714b4ca4e741ed5194d40a71c5dde8a30703dad20631cb09babb1a6b225e158c96f49c882eebeb0ee55e7bf8c34cc5a99bb4f5a7ae4ce46c23a22bda30d185ed90ba23317181bec1e1988f02165fca5bcd1b114f67a69f10ec26e7792d0facfe775cc2c12712e5178a209e", 0xf0}, {&(0x7f00000002c0)="92d1c3768863dde127b1b61937198757ab612fc901fb5653b5233aaa3fb74faf6f021a98c4450d61a9b87a7de5b014ee870bc5c79ca92acc2b77b0e22d6282d17d8d3fbca84a48531d7f578b39a727a17250ceb85e2d6cc8ec7c4fa11dd0f42a714c9e268a0c1c31a0c7e8aedcea8ee43f2641de56bcd76aa9f0f4f664c6a9be99e8afbd16821ea6e6c6a03c424585f56bbd17481f73f8ccf08cbc3f4d86eca61889a31d4a51ffafbfd80848882ed786a896f6c1abc4c7ee7a279d6ae72c1a96244608de25381568814a615b269a", 0xce}, {&(0x7f00000003c0)="da0031f90e1273bbe65baeead87832ded3a4e0073e4b74701029325cc0a6929cd669438ccd80a13bb0265214caacca1f3de2fe7ca3003ce9451413516eb68975c7dca8bb44a2eb9fa331ef3bfe12392d628bd64c4de65839bc68c1d533781c19dc7071f96d5fd7529424f13c391015b1f7a8f8df297c87e5cc2be1b9e4df595026b6fb46626b0159734971071a026fac84b5de3554866b0eb6aaddcb92f4b8377cce23135b14c66cba779904e0de2849edcee9768a14d031e6191ddafc066add06067946c51b38b4b258a16838c1778db8c3bc957e", 0xd5}, {&(0x7f0000000040)="04042cfd4fb90685ae3183f6853a0ce83e966a5254851b99d2a961a89d9c54645521", 0x22}, {&(0x7f00000004c0)="3dd378131381558480d5fba0cae73560df24fb89832cb139c719969098372f76584b1dcfa46acc152c54e233b55d61bd0766326c6f84797146679f86d307bae00e2f35cf2834ca79f3192c2f27d454f972cc6679d53b70785cb1eb51378410559166d9430ab34f1b916f7f57d9f87d495a64358e7ce4383e8d0bbcc77df1a5111824b33d245df51f55a1eaa399cae3b50157d5aeec22ea2d84a93f4c290a2a62a921a1591b0db37fe030aada2131f1541d82e2a327399766e8596876702434f57fb5f4ccaf54b395851fb4e0fba897fc4a3d7ed8e86b46c322910d6f56330ae4da0f6063eadd877c1ac2ea390e8153ce1b20ad31f7facfaa8091563d89067f182e3f13ffd8f8ea40fe5974bf0d4515227a037d36adfb31129a03f4a286908772a224a9f1f44144f9583a12628125f46fc4de37c4e82e0dea5f7d5392f28e65aa45353eb814057b3b1c0b2e8d01faa425c83a4accf36f3ca89e2c2f95b07236af200c7a3c53d66d6a876f24a7379332fa2d0a99b716af935759dce3ef67032ad90a00f6d165e628c40b0dacf777a343b9dbc4eed27a065c72c255ded3e9aede3424b8e14b75c9caa5712694dff05af96561bb5acfbba6e4ffcdc689e49789f3c687959ffb8097ab90d34830ba0b9415712e8fcaa6c4574d93be02a79aac278a50e02a96cffe9f668c258d9266e29fa511fedc7e0ce89fbcbdd0a12ef9efb95e1e610fd8e5adc51ee2059558c2f801a083f90c675ceda6e260cb122aa5a52663f01e806e5b3db47578d7b53ba854df32f0aa649c36aab8fdd977ca5d1666ae234428cb64e6f56b2493246c6592295de1ba2f60cf106176ad18d8716f83af2d10e2f8404e5d4e48f3bd7e99ccf97ce6d315d41c96fe68050f34831d00bcde670a8a464bd93d22e3c5bfab3c0f994dc9c031403c6c6655df586e2bab9480fe328451e91193170644804f8cef8406a83ea750018b32b786e54227565d77cc6400af8acc3bfe65830bc2756f4d1e63dd15d34d2bbc241ce0b8d5389b900fadacb0a62e95e1cdef04ba76a234a9a6406490dd8ba8b6d883f2e9ccea3565dabc700d024e33a0369a1a9b1e9cee7b7b4f2ae10d7ba143b3ff1f442c073b6d0cc9e62cf61f39eed917b1a13c68807ff2264e3c22ad2d9d5857c683779809e52491dc5ec30dff0ac886143135189c62036c97ba7c3f64d6fc5ce1c515a5247baaef99a8750ffa4260a7094cb7ac714d307cc9c54f8ae67576fb597f5b8dc0723b528a0458753a7d0d8a40adfe686f968081e2d3d7ce697d0fc16c30cd243cffcf0227b37305677ef5816cd01a75795939967ba3574c8c34dd878642ed1e7bbb853478dfedc85d7cc7868ef350c9977a04af5f97fbdc9565f3151416621c52523d866607efdd4e228d8a02087ce14648878651f06a81f384b447f6602c39f7127c8fee42c402438a014d4dbc8e3e11ca44ca166a73640a8d6ff241ff9aec63775f13d81ea79511403f3497cbd5004f6c28175efc9d25af03949d6ffe34fa6a271a9f4ed88d03d7c46d57f62c0f9d269c4c07308170c1e97e17b026d0ee05b9ca5bf325f6d8dd4f3dbcaa2100a81b3a7d3da2f0392c6f1c619e4e4eebac82bf9bf2d5a22cb56e0a54d1b3b0cff83343fb1b9031bcf402dad6b4b7433e867633cdade72f0517009ace64052d90c3f191a291f85f096ea266368f57f81ae9f2e6e8dde8c38b85508cda922cd07a006bb847b4021a4bf4c1e4f37b308b9e28d4e79737e317692141286fa315f8d9d60e5961ec8b4f26392f1abb88e3695a77a88cdbc886b9d6425392879bba8c76afb8297b1925cd9693c68d754188338fe4e59b8996a8cbc6f43f9f09f2f2fd0374093981db3c28ab6bd352365c1fec6d0471905e1ad5c7042b33067cf29857e5a169a310687e2f2b6436b9b0485f40c31744020058bd1433d0a3612018314c456ddd81351a86d533727a21023ddcef4e07e489464624cee659655df67950ef8a532c02b1c24112c5dae20b63ac973627670218678df7eff4c9f40da35dc9e9785722d8373945a1ac457bd7962a45ca4335e86d3b912aa1d51868e4c7de99a3afc65b3f1664a6ad13156cc603d6ebab2c07c0def49a3e0673c12f3ff17ebbdd8907986a67181ab6ee388bbf37300f45c5fe130d2863143ec22ca1ae103df4b483d0f001c571442a1022ce87700e22fd7a952b73aeb09204bb5ef14255fbcf7c83587b5fa038f63fc7a28aa5921e07096020c75c760741441789baf6e0c05f27694e4bb918e56bc531851eb7bbc4e8f9841f987c20a057c1f42ea7c0bbfd951ccf01290f47cb6f278797da31d1125a30e731d054e148f2a47cc984ba6036d4a7c44e5750b15ea4216c0b0969f194e84f2485be541c51101aa0c8b2a778baa3c446c58d9e656fbe7960b6b3732454839ad87e10ed332a5e3c7a8a94b993414c46725e7065abdd8264ce4435ca83152c844f3285f632ec07d3638120c197b786baa45f4bbcfa85cbfbfb759c05f4a9c1fa64003a65184e4820ceefd25a233c5ea008b790b69f20c31dad6593d73d67350e9d76b6d9dead35cfb060afa9199cdf9cfde64d7228b0cbdef97d43e4bd85876da4573f12978450606109cbf949a717e0e06e7928480156687e46a4757ec429ba9e11da26829e9f41088517a55375515ea83d481495466ded54babb1d0244312400b49db2a5f097351cc736e323c40f5da5f06a51301e709e10501bba177f2341ab35dfb66a8725a84c9f12865c8aeccef08d28cfbc9a803c7ed68262efd8fb66dc8bc78df72283f1490418d48b55a0c808b5ff4607b90092aef4ab97f66f309b4e56e7b6abcfac68bd34a12c43d405b7d87c3437b974fecdad468d836d2eedae22a678b349f174c0c5f0824063be923a5187d8719f5deff5654ac669856907a1d5f024cb47c9c29836164a5ab6d60ae5d5f8b6cd3e855b48e41c26b28005480ba4bec4420c67b73e9f28bd3563796310743dc2a62bb13b3f99edc8022a59ecdcdff37ca18c5c4019951ff5b4b27378ad8a8f139f98c6c9af64d60c87b47573cbf4d4b1f6c4274a294c46fc1119d1c0b47d7b143eeb9c2f5ed8a66dc8022acd6f7e6c4de15972628828ca46fc7a77a78c8ff7eff79cd64c572d6a57cd4b448371ed8809496f135c746a26973e5f84f4cb68059a0e5966490b882435e9e6e58687fad80ae18ffa5e7d5b32af0ccdca17f4eaa5a7991550f11874c79d93c12c24293c97d05088c98e9f965fed063e10f33473af44dd22076bd5767963a694e6586ab862740c9cfe99697ff90359aad1b079ff4555cfa9ca2d90dd6be1ce70e25b59175aefe9b94658beca04ddbe6a07c0ec6aef7abec8d863b3b43c2eb1de2573c811afa3daf574d2092e6b47ec3f88f9f4946fa91bc24f7aee7f29f7321ce88216244069f24dcd96791014802623931270b14247daa7900544a6902ab997a03f650cbc8eacc33bfc9167a39fb76f190baedef89596e3afdae1cecd3fc5c0a431469e691d7296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0x1000}], 0x5, &(0x7f0000001540)={0x38, 0x10f, 0x2, "09bbfc68e88365669b8e6c20442985fd3046a2bbcf285958609ae9a3add1625fb69924"}, 0x38, 0x40090}, 0x50) memfd_create(&(0x7f0000002780)='/dev/rfkill\x00', 0x3) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x41) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000015c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000001600)={r4, 0x1e}) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000000c0)={@dev}, &(0x7f0000002700)=0x14) r5 = getpgrp(0x0) mknodat(r1, &(0x7f0000002740)='./file0\x00', 0x8020, 0x7fff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r5, 0x1, &(0x7f0000001700)=""/4096) lseek(r1, 0x60, 0x4) 2018/03/18 23:53:58 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='coredump_filter\x00') ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000080)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)) 2018/03/18 23:53:58 executing program 7: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/03/18 23:53:58 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)) write(r1, &(0x7f0000008ad0)="fe", 0x1) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f0000008000)="8b", 0x1}], 0x1, 0x0) ppoll(&(0x7f0000005000)=[{r2}], 0x1, &(0x7f0000006000)={0x0, 0x989680}, &(0x7f0000008ff8), 0x8) 2018/03/18 23:53:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') r1 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001640)=0x0) r4 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001680)={0x0}, &(0x7f00000016c0)=0xc) r6 = getuid() sendmsg$netlink(r1, &(0x7f0000001bc0)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x4010100}, 0xc, &(0x7f0000001b40)=[{&(0x7f0000000140)={0x14cc, 0x34, 0x1, 0x70bd29, 0x25dfdbfc, "", [@generic="76dc95ce28a8", @nested={0x4b4, 0x1d, [@typed={0xc, 0x61, @u32=0x9}, @generic="745f9867ea8dadaa3eb84e7240bb54e4ba848a28c86683d30c9dbd302a97ffb02a6b6b3ae44107f25659b0461924d3eb45ae31a33e91cf0a110886cf088a58bdd45d986ba5cfb1bcb6ab7dddec618796cd4fe5b22cb60dd8baaa22f8a16b44cabfd485e81679909de251fb1b207ba6d8f077025c30661dfc7caf68c4f1c3bdf225519fc867c3df12b8125061f3bba25163a591ecd51f727403e991550a2d2e22cef36524a266df9e798185e89f7da7f1165e0b8e420d83260e817ae1509765d67279", @typed={0x8, 0x24}, @generic="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", @typed={0xc, 0x92, @pid=r2}, @generic="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", @generic="16da5a512fe81c1c1ba336e1d068d4bb765643c717c2199adb63f4251836f898362608deb07de1a5dde4dfb30b3d32c2881c0c4653d2c14dd00a3d8544d6304fe625cfd821328b7cd5454e645d9dccb7888c186e1b0d623b1eff05a9dbfa35832b720fc7661f3a6f7007416af5326174d90233a73b14f47f4d8446e8f54b24161b9d1cc0e18b7ff94d0955adb45493ab5ce8adc38027bfc6e015528c7ddab022deafd2c42535e4f3471e77ef70c7ac3baa36eebdfce5d6600729f6126a9f0ebb912ce5fb164ce5162e2afb1f277dd3f31ed0820b8378f9ede85c0d7284e4f18d3909f4aae87cff31c99caf362028363444de8a5b2b5904a0", @typed={0x8, 0x82}, @generic="56356eda052f6254ae4bfe4ed5c5bbb379b3cb6d0d9d6c51fa0aca07bc9d466071fbec118088c26f35ab1433ee533cf6904875be66cecc1da3e3f75cbafe021c23780abfff3cc0790df8f22403560282abdc4e1084ca63f9a1aef66613857d87baa36150b217fe0d50bd12879da4098d542d38c408ef5aa93657729edb2317f17f274a58bf2bbc3e36ea7a2cbe60e7261dc568a65df62a1748c4e342b4058e97d801935e5dacc79ce34af27da018f2f362bc84e026fcc774f8f4e40c098b2b78cc49f9f283ef7837acf99bb3aee8aeaf944ae5"]}, @generic="f010949bcaebc1eecb6533fe68a52678912ee04b38481098bdbf08aaf309b01c9519eff9a60d88749e231576ad53d7f5270a4cdf3c7520dbd78f2a4d7c2403fae82be446b0bc304d0e129992e147105db722899918924244f0671365a8fe1c24037540c5fc7381b0b8bbb74a883516eb1916962691a8e1c1b5afaa3221ecff9305627124d24c75323f1e9fc67f84f2553238b51704392e2b48962195075576cb4ef7a687e41b654d21eb3331121877142c8c6bbf737fe42ef5d93f503187de0401ec8e1c104905df9372a2f20bb60aba93f6ced151fbb1cf13f1d2f700980739a6fd200fbd014507382d63d3c4c54a1b2e28e8d1f617b3449f1ff71ace40db783b9d4ec897b8738f732ea9e1533b26709d84bbf08378af41158a2c1414bb32a3524251befb0a0c35cea1b24fc86af820e44254993095ca855a75831c9fa365419535c6dd0b22703628bda5587777442b78bb1f021633c7b4c507ff81efeeb99542a8b0c3a20d3d2ac1f099dd0157343c4c3aa984a386ceac09bd5b9e3b09d7280b475504f3130566940be4180d271b62e8b3ad7072a81231e5b9d26a348d225ea62c427f1ec1d7758bba910ea788dd383b84a3babad26ea243b234a8f079e74431cf70631c2e7de64a1951490f31c39e7e0fe4804113a007613e4ff1038f806eb435a4c53864812e57cd953348b3b00646f7bb33975aa54e958c5a9c97cdb5a4c5657f5b6fd23bcb351f4742738e6c98b77287c8f455185ab590f31188b0325188e6499f32387e3dd9ee8bbf727167f940368c433b9c23ff29315e372fef67bf95dc3638a53920f6fd26be7d0f2392de78422f6191ba0a1fe5bc078bd233c1353c0c56e9eed8229219f906672615664bc322f4e90bb2a6faeac99a8ce6b174ca553b3450922cfb6dcf1e3308f112fffe335826917914efddf5bf59603d1122038dccfa5e2ca3f521437f4bb3b244ead98130c65b126105c8dc9f1f3a0cc3ace1ae7b499f2e3c83275efbfcbcdd0764005ac8f5020bfdef3395f44c73350ec4c800f034b7cdb746df260105ce76f6e4b3a6694ca9ff6690cac578639c89bf7efefdec7e9f4efda8c73ac8be6db40fe1e1313124f3da540031a4747079c951926d84458e9711fa34accd5883ffc7936bc64857b89a9be408912face68c577aaa0df66045494480a35b2c8c0422fd7a0b95e77eae2d50597dc016f5408cbeeb9bcd7bc60ac61904497e4d8f9e5bc7f9a45fb9f8fcda629d1a381c460d1b2359b8b98e14e1f0f418e8749b9d1963f7dfd2580daad564e65db156e2533bd3ab57549534fa3632b4ea4a179b9b17d1d8823d9bbfaccf1092f457bb2842003aa26cda2d8132f369684f8cc6b8767c209140fff91c5800ed26fde88de4b99937c6b5307047afcce9151163843e7a0d5a9b5170ad7cad60a760dfe82c99f86c395c98548be0e9e86b6ad6dc1b8457860a2467f7b983a0a73972bd9fec796f71afe69c5313b1a1944021583b4b4bf5be80aa8cef107d69c6d0abb20296ea1c4a868e48011ffbec1cf1ff1d135f5ec4e02f3f0880f104b193dca4eacf39e887299cefb21fd0fb67d91eff8c24b3e05e37b31b2a83523f038fff1b325fff0e41a0260bf94a2c4602972f12e0dbf327a806808d8a52f8ef1a581c8c181712a5f9d549525f9f683443e37b9d0654af7ca0d14af63e35cdd8635bc7ecbe0a30d3a226e9059ab779a81696bde8b48671b52faa275008b79d50761bff1c0e497790520362d2050b553451a9931a226ab8ab18c28b4ac6b363c86e4145fd04ef594397db4b6bbd54fe79760c8d4a56012babe4ab1e7e4671d6bca644facd709eb8baa49193cdd149a635cc3fd675f6e4fde7752b4eb64a9caedba7a3a03e118bd0409768f48e6f55ef00b1219387f2912898f0eac07d73fca78947961c5890e7d8d8c16069eebd067dde8351e2d94db10a01a7f4deacd09350021f5ab47200bdc82850d70004ad970898ce9ba1fa50de2c57924067b977bf9284fe9d32131b720a9f0d345efa3897495935649d9d3073449eaa1cd2c35df487e6e37133d41bc76aa4bd2d8f35920cb094e32975cc363d57bf72fdede3a9f97071a5f0f85a02eda3b8c34bcd8009c245b2316610170482e515a9b5fa42a55e18ff0ab58ff0cb784d0ce6eb6ee29f5be75dfea1f530481b8af45b69b4cda85914aa49879e82a211296eac1f4e8a5874f308af0fad495937572f37c523d3ccca66ff36b966d45e83c9b781adf204e6bbe45ea790b8b2a195ca4b4ef20345ff1cd29d615881736f1f2a2104294759d1ffdc9171b301f334ab6c2f5fcc85d1e677891d86bdc49f793a2b797256da7a00e445f197607c0cad4b09bee6d0818df4be15715e9f4653fce7c949a219cfb0bb97bb7fa1f09d4f277ad0ce803c73667a299cfbec1209876d695ccbc8460b84e32eefeec00171bff8cea7c9dc7149b9b9e44cb323e245a82b354c995f9809e72dd63f7309d503d835f6144bbe43d858d302b2600a4df3282f1728deeaf2085ae10d935ce2855396447bf5eede31e1ac176c344bb9c58db43a78ef2d1b456e4e8422012a400670530814c75918d36f5742f5c46a24af2bbb93d0c7aa329a9829df21ffb7a8c9d3883f172fe1790cf8b8b74a83529fed8ebda1fbd96126995dc19afe9649a9efa3d7749bca0fcd23a78ecba8bb83d56c807191ed6611c1f299561b8cad565d5d33ba847722a0a5c10c2516aebfec95389e8d977e8ba026da5ff0e3e3bfc692f22639e5257fb934639643ac63200316bd482d37ff53922fe92b316cf708204cceec5639786b03bfa6f2dc1833300f487474727dc1f7f7a0dc76f751c17d1b4ec5dc9587588cdedac75281a7c05a3e113be91e4a409622801c3e10f01d5be7c4a8eb249b73b6d3fabcb6654e68f376ce16596f5daf20b31c6d6773b9c80117742f91c4f29238612b08281747f594a71a38617340accc8ba4e654781988a8f5d134c6303e78e6705f2ddc3d87f821096d38ba9f008c2416cde8ef97139fa882f3951dd6d92cef34cbda66061baea8dfd0477145e99e09772f1badff02bfb16b9282b5daa8e91c9dd6e4c66620818be310c331923e4d2ea44e97c5f3e0fa0c667c4eea402361cada932a205f0db680211f13659558104683e37bbc684288f492b617b07cd9a32fb35eb4bb11a9f6158fdd116e659065f2de5a9a20f2c05d25c870c48022bd867fddc8226a6ab56633dbba9518d97c50a12ff7a9780d186240fb2eaf8b10991b0e165ff482b8398c1848f9cd30598ef83e7e19064199943e56b47840d6523e0478fc2565272058057b25f9bad8bdf93e2b98fa35f055ee87699d7c1e11976955f88bcf7c3e287acbe9b343c45cf5476757d0626887bd4b1a54048ec1cefe1bf67a0247af95060448ea6147814a574ec8590a793929eb291dd8e9e6409a7a5ab0f8214b9f72f0f5c629d51abe3e49ab6f934e376f0da6881f3934ade34b70a96d2fa8b1464f7d3d644dac530b0b8c3cfdc3f173f1ecba5da3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0x14cc}, {&(0x7f0000001700)={0x434, 0x41, 0x202, 0x70bd2a, 0x25dfdbfb, "", [@typed={0xc, 0x1, @pid=r3}, @typed={0x18, 0x42, @str='net/if_inet6\x00'}, @nested={0xb0, 0x65, [@generic="8758fceddfbfd03af0727b2c89e103e3d3e0fbb833ef8e7b9140ab2c4b9d0cd79e11532a0cbb87f90e1d0d565e0cec81171a19589451f9cff88f83a99bc19a78c8f2016b7266346b645395d5c11ed2776f212652021afd3040f75225f8ada6d71dc7ab70de945300805970f6db1ee7b3d05c3494d4e057880c2545890a61ca8d36fc574aa0acbb04364f9045f05fb06a1608d6c0cef818a166cbb9fc09c5852f601eba403c443b6afc57"]}, @nested={0x170, 0x87, [@generic="a6303d8ca39a85639636e7ae1eab65458ffd513d2cea98c3605dbdd260249df45d001eb7a146d71900ca4b76c877f2a1cd8ba110a6862379b517b2e7f4478ee6807f85faefbe500445bc766df347edc0bed8f2cc8573e07ce683d1ea5e828fd6eb0bdc17d4c7e7ee7434e2028c50ca4d0a37903d6dd68ffb6af91064ce2c0e007637420450bc2e8d8cfdc4e6d122e894031d37ce09b8c3917c87de11368f22f5678ecfeb3e8e338045ff7749e10e85fc636802104598a2984c2c489d1bca2a74eccdc149c96482423792c39f87e9ce2a92d5fc469e54b6c8f523f874204349", @typed={0x8, 0x90}, @generic="92c843e040d329209ca61fa851edbf1bf6d573742fdcf2504e4d3928ddb06d92eb61e4a48e6dbb50a53a9ff3a388f95cf46675a94ed26c1a5412eefddd47cd28b55bdcf287806792729ebe4ffd8b67e7f4a871581ff0eb747da8027351a905725abdb76672ab5f7dbcf585e60fbcdee1025233d3dae758857eed7747bb43727aacc6"]}, @typed={0xc, 0x84, @pid=r4}, @generic="07ea1cc8804eee5236bac09ba989807ff5329aaf8054195d50a861c69403e294d90a26878723b94cc5270f370e236fe1c6a17e41666a18148329d257449942758adefa43bc72e340a523cb59f145d6e6fce6dcdf571fc38e2fb9aadeb9e07e202462ce8bc947f078626eebea758cb6afcfd13173df4eb39523f4011808d494e3411180ca7c469553c67f6fb46a8cd56ac774b03663462a6b20dcae0ca226bf413c2c9a9201dab09b6a80da8451a7951330ad8421fc", @nested={0x11c, 0x73, [@typed={0x10, 0x5f, @u64}, @generic="c21c48de10683318f720b0f18b3964e7a4ff4ff9021f8cbccebedb894747e130241714421e424dd4058da49717a0230315265da9789e74e83b6bb306c7d72940a8fac24ea3c7a46ae9a2b4e2386f01fe7b2c8a6dd1595f1ac716550e81c3a06ccbd7abfb689f9fcf96116eb99efa5aeda3b953094e588d49662b5ea80fe74cac1b1c68194c6d4e39b6889a86ff454d1e3eea2c9b85ac4f8bf49f7b00a174813e5b30d7448dd96cff4180227a97", @typed={0xc, 0x76, @pid=r5}, @typed={0xc, 0x52, @uid=r6}, @generic="89be799ae58962fee47b36f671515217387339e7b8a2a5be62f5fac89a42fbe150f7fd1473b1c304954a76e16b2d6594c8bd0de8c7ae24", @typed={0xc, 0x63, @ipv4}]}]}, 0x434}], 0x2, &(0x7f0000001b80)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x8000}, 0x4000) writev(r1, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) sendfile(r0, r0, &(0x7f00000000c0)=0x1ffd, 0x800400000ff) 2018/03/18 23:53:58 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000080)={'lo\x00', @ifru_mtu}) 2018/03/18 23:53:58 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00002ccf74)={0x0, 0x0, 0x0, 'queue0\x00'}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x401, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x1, 0x30}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={r2, 0xf1, "58ded4d0d9ebb7904564ecce6e54d9785dc4f9430190f389a1000d5bf2e139df63aca2ac242ed8e37cbb8908c013a1a5b0d16807734b03310f083059cec40b1ea97be07dd191cb0df147f20121bda9f2441d1324a020a547a8f21babb77201283f59ee7c531cca4560f59db0f5a92899ac572b9f43c7c0b4cfe3c260f59f519c8c008cc025e7df842de5b26e00cc769bf13adc6ef7c08b00d60adf04258319dcd86fd93b9b88adaf74c340e8852e1a9ebb9723f0a33d5b89362043dfef046f5059258a35d401c2369ee3f227ed70c94f3eafbc2696bc4786ee7492580588958d24c86ee77cf94ed2f121166aa4fcf0c5de"}, &(0x7f0000000200)=0xf9) 2018/03/18 23:53:58 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000d, &(0x7f0000000080)=""/23, &(0x7f0000000000)=0xfffffffffffffe12) ioctl$KDMKTONE(r0, 0x2283, 0xffffffffffffffff) [ 45.221441] binder: 5602:5606 ioctl c018620b 20000180 returned -14 2018/03/18 23:53:58 executing program 5: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f00002f0000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x8000, &(0x7f0000000140)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) fallocate(r1, 0x0, 0x0, 0x8001) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000240), 0x4) r2 = getpid() ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000000c0)={r3, &(0x7f0000000180)=""/137}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000280)={0x3}, 0x4) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000002c0)=0x1, 0x4) syz_open_procfs(r2, &(0x7f0000000040)='coredump_filter\x00') setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000100)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/03/18 23:53:58 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x400, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)={0x1, {{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x0, 0x2, [{{0x2, 0x4e20, @rand_addr=0x1}}, {{0x2, 0x4e24}}]}, 0x190) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000300)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000000c0)=@req) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0xe47}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0x9}}, 0xbac, 0x200}, &(0x7f0000000480)=0x90) sendmsg$nl_netfilter(r1, &(0x7f0000000080)={&(0x7f00002dfff4)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x12, 0x0, 0xfffffffffffffffd, 0x0, 0x3, {0xf}}, 0x14}, 0x1}, 0x0) 2018/03/18 23:53:58 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000300)={'ipddp0\x00', @ifru_addrs=@rc={0x1f, {0x5, 0x200, 0x3fffc0, 0x400, 0x100000000, 0x2}, 0x7fffffff}}) 2018/03/18 23:53:58 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c6000)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x1002}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e4056c)=0x3) [ 45.258112] audit: type=1400 audit(1521417238.682:9): avc: denied { getopt } for pid=5607 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 [ 45.267139] binder: 5602:5622 ioctl c018620b 20000180 returned -14 2018/03/18 23:53:58 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) signalfd4(r0, &(0x7f00000000c0)={0xc5}, 0x8, 0x800) syslog(0x3, &(0x7f0000930f14), 0x0) 2018/03/18 23:53:58 executing program 6: r0 = inotify_init1(0x800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x0) clock_settime(0x7, &(0x7f00000000c0)={0x77359400}) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000000080)={&(0x7f00000013c0)=""/4096, 0x139a}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000100)) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000040)) 2018/03/18 23:53:58 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=@newpolicy={0xb8, 0x13, 0x331, 0x0, 0x0, {{@in6, @in=@dev={0xac, 0x14, 0x14}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0xe}}, 0xb8}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) r2 = open(&(0x7f0000000380)='./file0\x00', 0x200002, 0x100) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00000003c0)=0x9, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000540)={r3, 0x2, 0x2, 0x8}, &(0x7f0000000580)=0x10) sendmsg$key(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x50}, 0x1}, 0x4000000) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200003) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000000080)={0x5, 0x56e, 0xfffffffffffffffb, 0xc04, 0x5d}) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000000180)) 2018/03/18 23:53:58 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)) munlockall() [ 45.303579] audit: type=1400 audit(1521417238.732:10): avc: denied { ioctl } for pid=5629 comm="syz-executor2" path="socket:[13645]" dev="sockfs" ino=13645 ioctlcmd=8910 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 2018/03/18 23:53:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00001e7ff6)='net/igmp6\x00') fstatfs(r0, &(0x7f0000000700)=""/4096) preadv(r0, &(0x7f00000006c0)=[{&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000380)=""/135, 0x87}, {&(0x7f0000000440)=""/228, 0xe4}, {&(0x7f0000000540)=""/222, 0xde}], 0x4, 0x0) 2018/03/18 23:53:58 executing program 5: rt_sigtimedwait(&(0x7f0000000ff8), &(0x7f0000000000), &(0x7f0000000ff0)={0x0, 0x989680}, 0x8) rt_sigtimedwait(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)={0x77359400}, 0x8) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x80, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000140)=0x5, 0x4) 2018/03/18 23:53:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000c99000)=0x4000001000005ffd) ioctl$TCSETS(r0, 0x5402, &(0x7f0000235000)={0x0, 0x0, 0x0, 0x2}) 2018/03/18 23:53:58 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000de3000)={{0x4000001ff, 0x2010000080000a}, {}, 0xfffffffffffffffe}) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="a002bff700b545d78c684af9f339788868145c6e97124bf405126ed7c6c2af5059ce683f6a4d2a01d00d91779e4c89f5712d67fa90ddb5d2df036ba367f22d1449648f285fd0026b86a3dab622e85a56810a164872f7db34e8318253b9b659772428a80dd8cb88427bdf5bc28aaae2411e2432a0b2a4672af4c355407b", 0x7d, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r1, r2) 2018/03/18 23:53:58 executing program 6: mkdir(&(0x7f000079cff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000e70000)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file1\x00', 0x3) lseek(r0, 0x0, 0x1) 2018/03/18 23:53:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$getsig(0x4202, r1, 0xfff, &(0x7f0000000100)) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), 0x2) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x114) connect$ipx(r2, &(0x7f0000000140)={0x4, 0x9, 0x9, "c542bdce6ae4", 0x2}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/18 23:53:58 executing program 0: r0 = socket$inet6(0xa, 0x10000000002, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="2e0000008700413ad265b5ec96ceaffcbcc9e5930347ef05ec3eff28cc50e2b5bc7e"], &(0x7f0000000040)=0x36) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x1ff, 0x10, 0x9, 0x101}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x2e65, 0xce56, 0x1000, 0x3, 0x4, 0x9, 0x2, {r2, @in6={{0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x80000000}}, 0x8, 0x7fffffff, 0x5, 0x8, 0x401}}, &(0x7f00000001c0)=0xb0) sendto$inet6(r0, &(0x7f000047f000), 0x9f, 0x0, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/18 23:53:58 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x40400, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f000005dfec)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000080)) 2018/03/18 23:53:58 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x3}, 0x20) 2018/03/18 23:53:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x79, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/03/18 23:53:58 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) quotactl(0x5, &(0x7f0000000280)='./file0\x00', r1, &(0x7f0000000200)="69e06d18524dbc826558a45c9aaab04e8c23b4982b17f77608ba884d7f32ea984ee1a01f4437") setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f00007de000)={0x2, {{0xa, 0x4e20, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x80}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007d8ef8)={0x0, {{0xa, 0x4e1e, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x9}}}, 0x108) 2018/03/18 23:53:58 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x111000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0xd7, @remote={0xfe, 0x80, [], 0xbb}, 0xd7}], 0x4c) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000180)) munlockall() close(r0) exit(0x5) syz_open_pts(r0, 0x80) 2018/03/18 23:53:58 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000000080)=0x4, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) 2018/03/18 23:53:58 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$update(0x2, r1, &(0x7f0000000080)="7f9f411f14c300c1b0dedb779a34198ddf57c048a917e23f556bd5508e08f891603444c7ead66e0e1e1e7f5ff59ae77001aaee4f8e6e6c2ae5153e43d13cdcb1fa42854ad786404772dba53f7ba4c85e5da19f76142a706b5c12aeaddfcdabd042c05f9aedf8780ef2aebfb44be29bd6388a925b4e430a26c37c83ab5cfe76bad5e447faf444c707445cb99390f043f44629172425afd59e3e685af9a83a3abd71690fb852096618664de0256b34abcefc", 0xb1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)) 2018/03/18 23:53:58 executing program 5: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x42, 0x5) write(r0, &(0x7f0000000080)="2600000026004701925ef1f70722000c07fff74b010000000700ff36b807475105001a000000", 0x360) ftruncate(r0, 0x3ff) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000180)=0x221) recvmsg$netrom(r0, &(0x7f0000002440)={&(0x7f0000000100)=@full={{0x3, {"4633061cf95be3"}}, [{"545945556329cd"}, {"0f7791aa46ef46"}, {"6a02711e0f8b47"}, {"3853da0fa7fe7e"}, {"bc1b5b1d3e27c1"}, {"d61af937e10c0c"}, {"555b40a32156d9"}, {"28261e3fd23b29"}]}, 0x48, &(0x7f0000000300), 0x0, &(0x7f0000000340)}, 0x0) 2018/03/18 23:53:58 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b64000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0x1472411b}) clock_gettime(0x0, &(0x7f0000008500)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000008280)=[{{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000040)=""/252, 0xfc}, {&(0x7f0000000140)=""/206, 0xce}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/146, 0x92}, {&(0x7f0000001300)=""/37, 0x25}, {&(0x7f0000001340)=""/240, 0xf0}], 0x6, &(0x7f00000014c0)=""/148, 0x94, 0x80000000}, 0x4c1}, {{&(0x7f0000001580)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001940)=[{&(0x7f0000001600)}, {&(0x7f0000001640)=""/133, 0x85}, {&(0x7f0000001700)=""/180, 0xb4}, {&(0x7f00000017c0)=""/118, 0x76}, {&(0x7f0000001840)=""/235, 0xeb}], 0x5, &(0x7f00000019c0)=""/11, 0xb, 0x27bc}, 0x3}, {{&(0x7f0000001a00)=@can, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001a80)=""/153, 0x99}, {&(0x7f0000001b40)=""/180, 0xb4}, {&(0x7f0000001c00)=""/34, 0x22}, {&(0x7f0000001c40)=""/254, 0xfe}], 0x4, &(0x7f0000001d80)=""/172, 0xac, 0x6}}, {{&(0x7f0000001e40)=@can, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001ec0)=""/86, 0x56}, {&(0x7f0000001f40)=""/2, 0x2}], 0x2, &(0x7f0000001fc0)=""/52, 0x34, 0x3f}, 0x9}, {{&(0x7f0000002000)=@hci, 0x80, &(0x7f00000036c0)=[{&(0x7f0000002080)=""/20, 0x14}, {&(0x7f00000020c0)=""/17, 0x11}, {&(0x7f0000002100)=""/203, 0xcb}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/180, 0xb4}, {&(0x7f00000032c0)=""/105, 0x69}, {&(0x7f0000003340)=""/196, 0xc4}, {&(0x7f0000003440)=""/79, 0x4f}, {&(0x7f00000034c0)=""/214, 0xd6}, {&(0x7f00000035c0)=""/241, 0xf1}], 0xa, &(0x7f0000003780)=""/6, 0x6, 0x100}, 0x60a}, {{&(0x7f00000037c0)=@nfc, 0x80, &(0x7f0000003880)=[{&(0x7f0000003840)=""/55, 0x37}], 0x1, &(0x7f00000038c0), 0x0, 0x9}, 0x400}, {{0x0, 0x0, &(0x7f00000049c0)=[{&(0x7f0000003900)=""/174, 0xae}, {&(0x7f00000039c0)=""/4096, 0x1000}], 0x2, &(0x7f0000004a00)=""/112, 0x70, 0x1f}, 0x3}, {{&(0x7f0000004a80), 0x80, &(0x7f0000005d00)=[{&(0x7f0000004b00)=""/200, 0xc8}, {&(0x7f0000004c00)=""/90, 0x5a}, {&(0x7f0000004c80)=""/125, 0x7d}, {&(0x7f0000004d00)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x5}, 0x2c0a9a80}, {{0x0, 0x0, &(0x7f0000006f80)=[{&(0x7f0000005d40)=""/4096, 0x1000}, {&(0x7f0000006d40)=""/109, 0x6d}, {&(0x7f0000006dc0)=""/175, 0xaf}, {&(0x7f0000006e80)=""/241, 0xf1}], 0x4, &(0x7f0000006fc0)=""/4096, 0x1000, 0x800}, 0x2}, {{&(0x7f0000007fc0)=@nfc, 0x80, &(0x7f0000008180)=[{&(0x7f0000008040)=""/196, 0xc4}, {&(0x7f0000008140)=""/21, 0x15}], 0x2, &(0x7f00000081c0)=""/138, 0x8a, 0x4}, 0x40}], 0xa, 0x40000000, &(0x7f0000008540)={r2, r3+30000000}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000008580)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000008680)=0xe8) fcntl$getownex(r1, 0x10, &(0x7f00000086c0)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000000acc0)=0x0) r8 = geteuid() getpeername(r0, &(0x7f000000b480)=@nfc, &(0x7f0000001600)=0x80) getresgid(&(0x7f000000ad00), &(0x7f000000ad40)=0x0, &(0x7f000000ad80)) r10 = fcntl$getown(r0, 0x9) getxattr(&(0x7f00000038c0)='./file0\x00', &(0x7f000000b500)=@random={'user.', '\x00'}, &(0x7f000000b540)=""/242, 0xf2) fstat(r1, &(0x7f000000adc0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000000ae40)='./file0\x00', &(0x7f000000ae80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000af00)={0x0}, &(0x7f000000af40)=0xc) lstat(&(0x7f000000af80)='./file0\x00', &(0x7f000000afc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000b040)={0x0, 0x0, 0x0}, &(0x7f000000b080)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000b0c0)={0x0}, &(0x7f000000b100)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000b140)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f000000b240)=0xe8) fstat(r0, &(0x7f000000b280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r4, &(0x7f000000b440)={0x0, 0x0, &(0x7f000000ac80)=[{&(0x7f0000008700)={0x2504, 0x1b, 0x22, 0x70bd2a, 0x25dfdbfd, "", [@typed={0x10, 0x48, @u64=0x7f}, @nested={0x228c, 0x4f, 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", @generic="a7ea837f47a07b839c8fb7c08a49d32702a9a257879a9a1f289cd48aae4f683dab41f1d939044bd90aa45a33221b865b29b26b51e72b22b17612abae3c4c188307e804d78b90c59ee0aa3d11733442d0d1b94c47ae84639dfbffb863ff20566590526147bef2f8ae22d9a6a0689c596a2289814ad9e69b7f050c4d6d03ad96745e7ff4c18202fb4abe8314b937b459b0ae64df360a2f15a1d055cf2ac4da79f6176c23ea575c806833777e87950f2918"]}, @nested={0xf8, 0xe, [@generic="792e47a359022c9d7b14e43c4bbf1a4809dd32a4f3115cf34d4be996a8dc335af99d09cb7d6457ea3a089206dc3210f5ea0541d60fd2ab8fa60818ebde8a3fddde122b370f8e7d4dbe70bc1a9e24a78dbca950c09a3cbefda350db5a6eb79b784f35e2192d6f701837f4dec855e01c37f11271cb84fb636ed83f893b42d8bf234e3fd0edf4d426c0508b9cce793f20090de2a819184d5d8414", @generic="5ff798aa715c8c0d5c0d63b668fbf5c52e1992685a39ecd154f54fd7dd622f035ccd22d1c82bd3a0a8ad0fa1d8aaac7671e01d8c16dc0922e22e2fddb46b90faff4963596b0073202e38476637a7b659629dc12efe87622c5f3d"]}, @nested={0x134, 0x96, [@generic="a0b659e0a7ae5a", @typed={0x28, 0x35, @binary="0c82345d49f6297dacfb5d6b73a5f0535d0842fcb74a7a885ca7656585b7"}, @typed={0xc, 0x1b, @fd=r0}, @generic="c9268886aaeb", @generic="1154a7d5fbc9a3244320c2ad8d1f089bd548b043a10c007b5a3013b887e64c36712fb222fa31c2e7d854c7e05177d181a9c519ab4d7522ede4eebcfa803272bff646e68b9279a6808101766c6168e0686056423920d525d9d08c58c003d0dccbb58a8af7eeae5834ba2fb31006afba3d029615edcbee1d16aaa12a7c95e62810e2ad080e002756f4e4b22fc95b18618804cd5ded838bcbc862f58d29ca33066844302edaaa8774cca04343f2e7858f15bc0b53546155252e1eddc8bcb29e5b814067462778e004b9a3f9217b6a28f8345283", @typed={0xc, 0x3f, @pid=r6}, @typed={0x10, 0x1a, @u64=0x3ff}]}, @generic="d12a40ffae946bcd0be7291d6e78291b549bd850a10cad365b0d22114199a99542d16be679c4d92a9b1d7f11"]}, 0x2504}, {&(0x7f000000ac40)=ANY=[@ANYBLOB="030000eeda4419bccd59b800fddbdf2520006c00100003000000000009000000000000000c00140000000000e00000020c00450000000000e0000001"], 0x3c}], 0x2, &(0x7f000000b300)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x108, 0x200400c0}, 0x40801) getsockopt$llc_int(r4, 0x10c, 0x7, &(0x7f000000b640), &(0x7f000000b680)=0x4) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}) 2018/03/18 23:53:58 executing program 7: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1000000) inotify_rm_watch(r0, r1) madvise(&(0x7f0000ad4000/0x4000)=nil, 0x4000, 0x4) mprotect(&(0x7f0000516000/0x13000)=nil, 0x13000, 0x0) 2018/03/18 23:53:58 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000440)) socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x7, 0x800, 0x8, &(0x7f00000004c0)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000005c0)=0x0) ptrace$cont(0x1f, r1, 0x0, 0x6) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x10}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0x8, 0x200, 0x100, 0x1, 0x40000010, r3}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="f8000000ac991232d04111887327578354aba9a9f0eed9893b251aa81f75832697db59d9810e00079a071099a98acb241bf04f677ff9b26f14639dc62778e267d84f805a1fc7142e47a4c584935e30eb3b7f977a1c284c2af758ff8d20534bf8b353b4a88a3ec797a34ab834ab11bc271851be8cf4e5df6539eb0f9048ee2072974c1f2cd667eb609e529123f150019d12fb9aa08addc0af144f024ea3992a3593e695b66ea66f5bb278e9be3f13b33d6c11b098d89f8ef2cb0f6ee7ecf4112164f64a047b8dd623b181430c775c9ca4c7444aa698ff3fe4654970b37e0ae1b7620a4ad3cacaa531f0b8683c5e1e7338774f13cdd5672cc4a85fb151"], &(0x7f0000000300)=0x100) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r5, &(0x7f0000000380)=0x4) getresuid(&(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000140)) 2018/03/18 23:53:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x1000}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x20a, 0x5, 0x5, r2}, 0x10) iopl(0x3) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)='tunl0\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000d1ff4), &(0x7f0000fd3000)=0xc) 2018/03/18 23:53:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=@alg={0xe8, 0x10, 0x0, 0x0, 0x0, {{'wp512\x00'}}, [{0x8, 0x1, 0x9}]}, 0xe8}, 0x1}, 0x0) 2018/03/18 23:53:59 executing program 1: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000193000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) fanotify_init(0x1, 0x101000) 2018/03/18 23:53:59 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000004, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0xffffffff00000001, 0x4) 2018/03/18 23:53:59 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200, 0x0) write$sndseq(r0, &(0x7f0000169000), 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) [ 45.556107] audit: type=1400 audit(1521417238.982:11): avc: denied { create } for pid=5698 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/18 23:53:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xfffd, 0x43) ioctl$LOOP_CHANGE_FD(r0, 0x127d, r0) 2018/03/18 23:53:59 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x210000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xeb58, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0xb9, "1ba8c23417749175b5e5c43c80d8300514aa4d6b877f4a12cd12c3d74bc809d5b706ad534b764e6e7615933a537d1a74a324e6a9077661631acdc018b2c0976b6cc0d407d95b94ac0b8de7612aa4cf0d9309c918c26504ed9eb4258d91aec7aba81f6b75a0dd46e92898d09e464bab7b6cd11fc67bd89ce6f26579727fa72abe3216c4e0a04905d77a73f9d4ad65f0130d2eb22f3f9e42e5ba9368677a6d35b3ece9b6a0a4bba3a406ef06aed277f35585eee7fcc76c2e0696"}, &(0x7f0000000280)=0xc1) request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='cgroup-ppp1mime_type,eth0mime_type+ppp1\x00', 0x0) 2018/03/18 23:53:59 executing program 3: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0x2, 0x3, 0x401, 0x3, 0x4}, 0x1, 0x7ff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) dup2(r1, r1) 2018/03/18 23:53:59 executing program 5: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCNXCL(r3, 0x540d) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r1, 0xa, 0x12) recvmsg(r2, &(0x7f00007d7fc8)={&(0x7f00004ebff0)=@ipx, 0x10, &(0x7f0000b91000), 0x0, &(0x7f0000bdc000)=""/119, 0x77}, 0x0) dup2(r1, r2) clone(0x0, &(0x7f0000290000), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f00005c5000)) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 2018/03/18 23:53:59 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) lseek(r0, 0x0, 0x80000001) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000600)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="c400000019000901000000000000000000000000000000000000ffff7f0000010000000000000000000000000000000100000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000080013ef56de5c59de3a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000c0010000100000000000000"], 0xc4}, 0x1}, 0x0) 2018/03/18 23:53:59 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf", 0x9}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x185a02) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x20, 0x4) r1 = socket$inet6(0xa, 0x3, 0x3) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000d93000)=""/222, &(0x7f0000d0dffc)=0xffffffffffffffad) 2018/03/18 23:53:59 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000000000)=ANY=[@ANYBLOB="4001000010000100ffffffffffffffff00000000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x140}, 0x1}, 0x0) [ 45.664241] mmap: syz-executor1 (5714) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 45.698721] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/18 23:53:59 executing program 3: signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0xd26}, 0xffffffffffffff35, 0x0) [ 45.707430] netlink: 80 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/18 23:53:59 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x10) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001280)={@loopback={0x0, 0x1}, r2}, 0x14) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000040)={0x1000, &(0x7f0000000280)="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"}) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/223, 0xdf}], 0x1, 0xb91a) 2018/03/18 23:53:59 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x0) ioctl(r0, 0x40000000401870cb, &(0x7f00000000c0)) 2018/03/18 23:53:59 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="e3bd0dfee7ec9505703eb677321d0a1e974e225f0983e3f9de7634ee12c027cdf94d33e313753430f056da92de323a4a365528108a040000000000000000000000000000", 0x44, 0x20008000, 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='tunl0\x00', 0x85) sendto$inet(r0, &(0x7f0000000180)='l', 0x1, 0x2, &(0x7f0000000140)={0x2, 0x4e22, @rand_addr}, 0x10) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) 2018/03/18 23:53:59 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = socket(0x1, 0x6, 0x1) sendto$llc(r0, &(0x7f0000000040)="aa2b61a0db814e567cac9187d9fdeb7b63d8c29de8cdca79f0b3ae3211c7e6190149b31b4974c6a4b26664dd131684b9c4587a72d23a5ee9b8fc5d7a97bd2c7a", 0x40, 0x80, &(0x7f00000000c0)={0x1a, 0x308, 0x7, 0xff, 0xfff, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) chdir(&(0x7f0000000080)='./file0\x00') umount2(&(0x7f0000000200)='.', 0x2) syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, 0x0, 0x0, 0x201c21) 2018/03/18 23:53:59 executing program 4: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'tunl0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) r3 = getpgid(0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000140)=r3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000000c0)=0x9) sendto(r1, &(0x7f0000deb000)="a2f7223d", 0x4, 0x0, &(0x7f0000deb000)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/18 23:53:59 executing program 1: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) readahead(r0, 0x386, 0x1) socket$inet(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00000002c0)={&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x80, &(0x7f0000000280), 0x2, &(0x7f0000000500), 0x0, 0xfffffffffffffffc}, 0x1) 2018/03/18 23:53:59 executing program 2: setpriority(0x2, 0x0, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) signalfd4(r0, &(0x7f0000000000)={0x1}, 0x8, 0x80000) 2018/03/18 23:53:59 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000001c0)=ANY=[@ANYBLOB="7c010000190011000000000000000000ac1414bb000000000000000000000000ac1414bb0000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x20) tee(r0, r0, 0x3, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioprio_set$pid(0x2, r2, 0x1) 2018/03/18 23:53:59 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x100, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10, 0x29}], 0x10}}], 0x2, 0x0) 2018/03/18 23:53:59 executing program 6: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r0 = add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$update(0x2, r0, 0x0, 0xfd) 2018/03/18 23:53:59 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x4, 0x1011, r0, 0x0) r1 = socket$packet(0x11, 0x1000000008002, 0x300) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x9) accept4$packet(r1, 0x0, &(0x7f0000000000), 0x0) lseek(r0, 0xfffffffffffffffd, 0x3) accept(r1, &(0x7f0000000040)=@nl=@unspec, &(0x7f00000000c0)=0x80) 2018/03/18 23:53:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0xa, 0x3070}, {0xb, 0xfff}], 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e21, 0x1, @empty, 0x7ff}, {0xa, 0x4e21, 0x4b, @loopback={0x0, 0x1}, 0x8b3}, 0x3, [0x4, 0x7f, 0xaff, 0x10001, 0x6, 0xd8d, 0x0, 0x81]}, 0x5c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'dummy0\x00', {0x2, 0x4c22, @multicast2=0xe0000002}}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x4, 0x0, 0x927, 0xfffffffffffff8d8, r2}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e22, 0x101, @loopback={0x0, 0x1}, 0x1f}, {0xa, 0x4e21, 0x3f, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x80000001}, 0x5fc, [0x100000000, 0x2, 0xffffffffffffffff, 0x8, 0x7af, 0x5, 0x3f, 0xffff]}, 0x5c) 2018/03/18 23:53:59 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000180)={r2, 0x11}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x8001}, 0x4) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000001c0)=0x992, &(0x7f0000000100)=0x4) close(r0) 2018/03/18 23:53:59 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x2, 0x9, 0x8000, 0xffffffffffffff6c, 0x6, 0x5, 0x35400000000000, 0x9, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x3, 0x0, 0x4}, 0x10) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0x2}], 0x10}}], 0x2, 0x0) 2018/03/18 23:53:59 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x80247009, 0x20) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x9, 0x25d7]) 2018/03/18 23:53:59 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xe0000002}, 0x7) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000483000)=0x318, 0x4) write(r0, &(0x7f00000003c0)="3432923363bc71c7b6434a7cf59f4117c04a1f01d280a0c413b8abb6f60fee17b1bfe4a995aab5816e43ed3b9540e5c8357d9aad5cf6565767b51109c44960e55622c7c1c979a45b45518b2c9227c91748647acc7eef5872bd91ca55213c45ac988463438350b6b854b5bb9d898898bda5", 0x71) [ 46.255439] [ 46.257098] ====================================================== [ 46.263397] [ INFO: possible circular locking dependency detected ] [ 46.269784] 4.4.120-gd63fdf6 #28 Not tainted [ 46.274171] ------------------------------------------------------- [ 46.280559] syz-executor3/5784 is trying to acquire lock: [ 46.286080] (&sb->s_type->i_mutex_key#10){+.+.+.}, at: [] shmem_file_llseek+0xf1/0x240 [ 46.296421] [ 46.296421] but task is already holding lock: 2018/03/18 23:53:59 executing program 0: r0 = memfd_create(&(0x7f0000000180)="2d70707030233a4cf783b85e5e83d1a4fbbe41afccd0a86f90c369c300979a4a223cd399f530b57ada95ae36c406009cc045045a05000000724aa93839b0011fb8b97e4ce66299ceab8a698608058422ee9e0c1bf114877ce7c346e2646285bec8e3d28759cf8e7a84d52f2a23ca1983331fc5f3d25d07130478275e6820a9eea8f56e6a07000000000000c2243e0ee4a9051c7e14ca79bae3efc03071538eb92d203d42ac55e134a21ed3f0110858b4fcc51d8b03d37691328b8910ff037b71", 0x1) pwrite64(r0, &(0x7f0000000000)="2fe5", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x50, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={'bcsh0\x00', 0x100}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = getegid() syz_fuse_mount(&(0x7f0000000280)='./file0\x00', 0xdffc, r1, r2, 0xfeff, 0x800801) 2018/03/18 23:53:59 executing program 4: r0 = inotify_init1(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f00000000c0)={0x7, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x20, 0x1, 0x2c50, 0x6, 0x4, &(0x7f0000000080)='gretap0\x00', 0x1, 0x81, 0x2}) ptrace(0x4207, r2) ptrace$cont(0x18, r2, 0x8001, 0x8) 2018/03/18 23:53:59 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r2, 0x66873ad7, 0x100000000, &(0x7f0000000040)="dbdc955f564074ec5989266772a3f963d4f29a36d972494fb285a1ec791af30684f894ae85cab77ac85617c3a88a1fbdc2270031caee53cc3b792b951bedd334f7925b70b96971cf8bbdc0f3ca848cf32717cd6b74a1b14ce454bbdd67cd962eb2a0114a0a28c2d847db9bf15073481888160e31b5345d8cb186e49101307b82a9add5e5025636adc03ae9aa8f2c84824190712ed05dbfb3106d5367cf00fbfc0aba42c7de3adf583061c2555d832e8184726fa3a59abaa6ec94aec6c1fe2b5b1a571664459613bdceb4b69ffa", 0xcd) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r3 = dup2(r1, r2) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000180)=""/3, &(0x7f00000001c0)=0x3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0xfffffffffffffdee}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x2d, 0x0, &(0x7f0000b8f000)=ANY=[@ANYBLOB="08631040", @ANYRES64=0x0, @ANYBLOB="00df05030000e568"], 0x0, 0x0, &(0x7f0000000140)="6cb155a61c8403f42ca940e7fc0eb528d68125a0641ddf0d4cc6f3856b046ee47db1d8d168e782a96a73ac1307690e5f0be8077afe73b8"}) [ 46.302373] (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 46.310939] [ 46.310939] which lock already depends on the new lock. [ 46.310939] [ 46.319227] [ 46.319227] the existing dependency chain (in reverse order) is: [ 46.326838] -> #2 (ashmem_mutex){+.+.+.}: [ 46.331658] [] lock_acquire+0x15e/0x460 [ 46.337918] [] mutex_lock_nested+0xbb/0x850 [ 46.344526] [] ashmem_mmap+0x53/0x400 2018/03/18 23:53:59 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000144000)='pagemap\x00') pread64(r0, &(0x7f0000faf000)=""/4096, 0x1000, 0x15) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x200, 0x9517, 0x1, 0x9, 0x2, 0x10001}) 2018/03/18 23:53:59 executing program 0: r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) close(r0) [ 46.349448] binder: 5812:5813 transaction failed 29189/-22, size 40-8 line 3005 [ 46.349459] binder: 5812:5813 ioctl c0306201 20008000 returned -14 [ 46.349962] binder: 5812:5813 BC_INCREFS_DONE u0000000000000000 no match [ 46.349966] binder: 5812:5813 unknown command 0 [ 46.349970] binder: 5812:5813 ioctl c0306201 20a94fd0 returned -22 [ 46.354078] binder: 5812:5814 transaction failed 29189/-22, size 40-8 line 3005 [ 46.354089] binder: 5812:5814 ioctl c0306201 20008000 returned -14 [ 46.357967] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.358045] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.406617] [] mmap_region+0x94f/0x1250 [ 46.412857] [] do_mmap+0x4fd/0x9d0 [ 46.418653] [] vm_mmap_pgoff+0x16e/0x1c0 [ 46.424968] [] SyS_mmap_pgoff+0x33f/0x560 [ 46.431373] [] SyS_mmap+0x16/0x20 [ 46.437091] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 46.444275] -> #1 (&mm->mmap_sem){++++++}: [ 46.449130] [] lock_acquire+0x15e/0x460 [ 46.455364] [] __might_fault+0x14a/0x1d0 [ 46.461681] [] filldir+0x162/0x2d0 [ 46.467476] [] dcache_readdir+0x11e/0x7b0 [ 46.473880] [] iterate_dir+0x1c8/0x420 [ 46.480024] [] SyS_getdents+0x14a/0x270 [ 46.486251] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 46.493450] -> #0 (&sb->s_type->i_mutex_key#10){+.+.+.}: [ 46.499631] [] __lock_acquire+0x371f/0x4b50 [ 46.506207] [] lock_acquire+0x15e/0x460 [ 46.512435] [] mutex_lock_nested+0xbb/0x850 [ 46.519011] [] shmem_file_llseek+0xf1/0x240 [ 46.525586] [] vfs_llseek+0xa2/0xd0 [ 46.531470] [] ashmem_llseek+0xe7/0x1f0 [ 46.537706] [] SyS_lseek+0xeb/0x170 [ 46.543586] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 46.550773] [ 46.550773] other info that might help us debug this: [ 46.550773] [ 46.558880] Chain exists of: &sb->s_type->i_mutex_key#10 --> &mm->mmap_sem --> ashmem_mutex [ 46.568587] Possible unsafe locking scenario: [ 46.568587] [ 46.574610] CPU0 CPU1 [ 46.579245] ---- ---- [ 46.583877] lock(ashmem_mutex); [ 46.587538] lock(&mm->mmap_sem); [ 46.593794] lock(ashmem_mutex); [ 46.599963] lock(&sb->s_type->i_mutex_key#10); [ 46.605035] [ 46.605035] *** DEADLOCK *** [ 46.605035] [ 46.611061] 1 lock held by syz-executor3/5784: [ 46.615606] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 46.624649] [ 46.624649] stack backtrace: [ 46.629115] CPU: 1 PID: 5784 Comm: syz-executor3 Not tainted 4.4.120-gd63fdf6 #28 [ 46.636701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.646023] 0000000000000000 1fb6fd28f31494ab ffff8801d9477ad8 ffffffff81d0408d [ 46.653994] ffffffff8519fe60 ffffffff851a9d00 ffffffff851be7c0 ffff8800a65ba0f8 [ 46.661964] ffff8800a65b9800 ffff8801d9477b20 ffffffff81233ba1 ffff8800a65ba0f8 [ 46.669929] Call Trace: [ 46.672485] [] dump_stack+0xc1/0x124 [ 46.677816] [] print_circular_bug+0x271/0x310 [ 46.683928] [] __lock_acquire+0x371f/0x4b50 [ 46.689868] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 46.696849] [] ? __lock_is_held+0xa1/0xf0 [ 46.702613] [] lock_acquire+0x15e/0x460 [ 46.708205] [] ? shmem_file_llseek+0xf1/0x240 [ 46.714321] [] ? shmem_file_llseek+0xf1/0x240 [ 46.720436] [] mutex_lock_nested+0xbb/0x850 [ 46.726373] [] ? shmem_file_llseek+0xf1/0x240 [ 46.732485] [] ? mutex_lock_nested+0x5d4/0x850 [ 46.738686] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 46.744886] [] ? mutex_lock_nested+0x560/0x850 [ 46.751084] [] ? ashmem_llseek+0x56/0x1f0 2018/03/18 23:54:00 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x78) sendto$inet6(r0, &(0x7f0000a77965)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4722f01548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d038d723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6535e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee0000000000000009ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc53298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f434cc2fdd119d83ac5aa4b5ed995bd0421f21344f1ecc2879b64079c05ec7a8216633f41", 0x5a1, 0x48000, &(0x7f0000e3efe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) exit(0x9f) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000100)={0x4, 0x7ff, 0x99ab, 0x1}, 0x10) sendto$inet6(r0, &(0x7f0000f2cf5a)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/18 23:54:00 executing program 3: nanosleep(&(0x7f0000f53000)={0x0, 0x1c9c380}, &(0x7f0000fde000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x3) add_key(&(0x7f0000836000)='rxrpc\x00', &(0x7f0000ca7ffb)={0x73, 0x79, 0x7a}, &(0x7f00001ec000), 0x0, 0xfffffffffffffff8) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/03/18 23:54:00 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept$unix(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) bind$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e22}, 0x6e) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x10, &(0x7f0000b63fe4)={0xa, 0x4e20}, 0x1c) r3 = gettid() timer_create(0x0, &(0x7f00000003c0)={0x0, 0x12}, &(0x7f0000000300)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = accept(r1, &(0x7f0000000340)=@alg, &(0x7f0000000440)=0x58) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000080)) tkill(r3, 0x15) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e21}}) close(r0) ioctl$EVIOCGSW(r5, 0x8040451b, &(0x7f0000000480)=""/4096) 2018/03/18 23:54:00 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000ff0)='/dev/input/mice\x00', 0x0, 0x42) writev(r0, &(0x7f0000007000)=[{&(0x7f0000000000)="06", 0x1}], 0x1) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) ftruncate(r0, 0x1) 2018/03/18 23:54:00 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000040)) r1 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x5, 0x9fd}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x5, 0x8002, 0x9, 0x2, r2}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r4 = fcntl$dupfd(r1, 0x0, r3) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000003c0)={r2, 0x8, 0x30}, 0xc) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/03/18 23:54:00 executing program 7: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r5 = dup2(r4, r3) write$sndseq(r5, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x40, {0x2, 0x4e20}, 'irlan0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f0000000040)={0x0, 0x9, 0x10000, {0x77359400}}) 2018/03/18 23:54:00 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$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$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xb}, 0x0, 0x9, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xb}, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @rand_addr=0x3, @multicast2=0xe0000002]}, 0x34) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req={0x7, 0xe6, 0x5, 0x401}, 0x10) sendto$inet(r1, &(0x7f0000386fa0)='\x00', 0x1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) shutdown(r1, 0x1) r2 = gettid() ptrace$poke(0x5, r2, &(0x7f0000000000), 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) recvmsg(r1, &(0x7f00006f7fc8)={&(0x7f0000cb8ff0)=@ipx, 0x10, &(0x7f00003e2000)=[{&(0x7f000042cf4c)=""/180, 0xb4}], 0x1, &(0x7f0000451000)=""/47, 0x2f}, 0x0) 2018/03/18 23:54:00 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2000, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000000040)=0x10000000000004, 0xffffffffffffffbe) fcntl$notify(r0, 0x402, 0x22) [ 46.756850] [] ? __fget+0x213/0x3b0 [ 46.762093] [] shmem_file_llseek+0xf1/0x240 [ 46.768029] [] ? __fget+0x23a/0x3b0 [ 46.773273] [] ? shmem_mmap+0x90/0x90 [ 46.778691] [] vfs_llseek+0xa2/0xd0 [ 46.783936] [] ashmem_llseek+0xe7/0x1f0 [ 46.789525] [] ? ashmem_read+0x200/0x200 [ 46.795202] [] SyS_lseek+0xeb/0x170 [ 46.800447] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/03/18 23:54:00 executing program 6: r0 = getpid() r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r0) r4 = request_key(&(0x7f00000002c0)='rxrpc_s\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='%\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200), 0x4) fcntl$setsig(r2, 0xa, 0x12) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) poll(&(0x7f0000951000)=[{r3}], 0x1, 0x3a2f00) r5 = dup3(r2, r3, 0x0) tkill(r1, 0x16) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000380)=@assoc_value, &(0x7f00000003c0)=0x8) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000000040)=0x4) restart_syscall() getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000100)={r6, @in6={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}}}, &(0x7f00000001c0)=0x84) 2018/03/18 23:54:00 executing program 5: seccomp(0x1ffffffffffffff, 0x2, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x100000001}]}) open(&(0x7f0000000040)='./file0\x00', 0x101140, 0x0) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 2018/03/18 23:54:00 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000831000)={0x14, 0x0, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)) 2018/03/18 23:54:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000000080)="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") setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000000000), 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) [ 46.876052] audit: type=1400 audit(1521417240.302:12): avc: denied { set_context_mgr } for pid=5825 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 2018/03/18 23:54:00 executing program 5: setitimer(0x0, &(0x7f0000000240)={{}, {0x77359400}}, &(0x7f0000000300)) alarm(0x800000) 2018/03/18 23:54:00 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000001000)=""/4096) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfe0b, 0x0, 0x0, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x8, 0x4) 2018/03/18 23:54:00 executing program 2: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0xffffffff) creat(&(0x7f0000000000)='./file0\x00', 0x40) readv(r0, &(0x7f00002e4fc0)=[{&(0x7f0000d25000)=""/4096, 0x1000}], 0x10000347) 2018/03/18 23:54:00 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000006c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000240)=ANY=[@ANYBLOB="fc000000190015130600000000000000ff020000000000000000000000000001000000000000000000000000000000014e2000004e2000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004400050000000000000000000000000000000000000000000000000000000000ac1414000000000000000000000000000000000000000000000000000000000000000000"], 0xfc}, 0x1}, 0x0) [ 46.921773] binder: BINDER_SET_CONTEXT_MGR already set [ 46.927066] binder: 5825:5868 ioctl 40046207 0 returned -16 2018/03/18 23:54:00 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xc0000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x31e}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x8000}], 0x48) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0x6) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e20, 0x1ff, @dev={0xfe, 0x80, [], 0xc}, 0x1ef5}, {0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}}, 0x6, [0x3, 0x7, 0x8, 0x6, 0x6, 0x1, 0x1, 0x400]}, 0x5c) modify_ldt$write2(0x11, &(0x7f0000cee000)={0x3da}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000ff0), 0x10) 2018/03/18 23:54:00 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x7, 0x4) socket$packet(0x11, 0x840000000a, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/18 23:54:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000436ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) 2018/03/18 23:54:00 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x0, 0x2, 0x4, 0x2, 0x320}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00006d3fc8)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000001240)={0x14, 0x10000000000013, 0x3ff}, 0x14}, 0x1}, 0x0) 2018/03/18 23:54:00 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x8001, {{0x2, 0x4e20, @rand_addr=0x3}}}, 0x88) clock_gettime(0x2000000000000006, &(0x7f0000000040)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/18 23:54:00 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) splice(r0, &(0x7f0000002ff8), r0, &(0x7f0000002000), 0xef1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="b0000000d8d61443773ea38eb5a29a44f27b691f42044fd0ab1e330100f48a5005d4e60452c5991b90bb7d02d042cc3ff100cd4310da844904ed1c3e8ab08133ab3d7e3d40cfc2a0901a4bb323def5948ca9ce3c9f912fce9d1a5686f36f2eb31ea595d1a7c3dd591d23e31e4ff86b350556d6b6d40dca4e384f30ec7273ccbf928d39409e9a5ff2215f21652e19f1681500000000000000000000000000000000000020000000b0edc1b5f4b85d7f8d3b414f23c4a30b2f59b7e429e027eac4d00cedf1022a60031339cd78032e6dd12a4c6c1cb54a60f959465312d8e9ca262700fe97ae2e7eb0612738b0aaa91e87cf5bf20b58de2fac00"], &(0x7f0000000280)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x401}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x4edf2b97, @mcast2={0xff, 0x2, [], 0x1}, 0xbdfb}}}, &(0x7f0000000100)=0x84) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000180)={0x5, 0x7, 0x3000}, 0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000340)={r3, 0xc4}, 0x8) 2018/03/18 23:54:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000000380)={0x10001, 0x800, 0x8, 0x0, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000300)={r4}) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000280), &(0x7f0000000080)=0xfffffffffffffe10) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000700)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xfffffffffffffe19) connect$packet(r6, &(0x7f0000000400)={0x11, 0x9, r7, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000480)={r8, 0x400}, &(0x7f00000004c0)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) alarm(0x6) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc000, r5, r9, 0x0, 0x1444) getsockopt$inet_tcp_int(r0, 0x6, 0x3a, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/03/18 23:54:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=ANY=[@ANYBLOB], &(0x7f0000db4ffc)=0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000080)={0x0, 0x7}) shutdown(r2, 0x1) 2018/03/18 23:54:00 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000065c0)='comm\x00') exit(0x0) pread64(r1, &(0x7f00000000c0)=""/150, 0xffffff3b, 0x400000) [ 47.002264] binder: undelivered death notification, 0000000000000000 [ 47.024555] binder: undelivered death notification, 0000000000000000 [ 47.033815] IPv4: Oversized IP packet from 127.0.0.1 2018/03/18 23:54:00 executing program 6: userfaultfd(0x80000) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f00000004c0)) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) futex(&(0x7f0000000000)=0x2, 0x1, 0x1, &(0x7f0000000500)={r0, r1+10000000}, &(0x7f0000000540)=0x8000000000005, 0x2) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x80) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x65) splice(r2, &(0x7f0000000580), r2, &(0x7f00000005c0), 0x7, 0x0) setxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000740)=ANY=[@ANYBLOB="6274720900000073656c696e75782f74730000000000084cf5c1ece670b100000065274e383068e4fc75c29ba79061304d92fca554fafbb9c79a3d953b69cd442410ce044bea61d2dd06ed4ffb4b9523e224d0dbb71bd5259e8041a9cd6cca211281f0cf64a620cfbbe991029a366d8e51d4af5778506cac02ca99c82f53bf010c79c21728d8ea1f49234f3c5d46ecd6b37256080da292734430b6d542cf0e68266923efab3cd1ec94cb895d30b069d3c62311"], &(0x7f0000000600)=',\x00', 0x2, 0x400001) futex(&(0x7f0000000280)=0x2, 0x0, 0x400, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f0000000300), 0x8) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x3c, 0x0) clock_gettime(0x7, &(0x7f0000000680)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000080)={r4, r5/1000+30000}, 0x10) futex(&(0x7f0000000200)=0x2, 0x7, 0x0, &(0x7f00000002c0)={0x0, 0x1c9c380}, &(0x7f0000000440)=0x1, 0x1) futex(&(0x7f000000cffc), 0x5, 0x7, &(0x7f0000451000), &(0x7f0000024ffc), 0x80000000000000) prctl$getname(0x10, &(0x7f00000006c0)=""/106) 2018/03/18 23:54:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x0, 0xfffffffffffffffc, 0x0, 0x7f}, &(0x7f0000000200)=0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bb000)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfffffffffffffff9) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00009d8000), 0xc778650b28dd5e8e) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x200}, &(0x7f0000000280)=0x8) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080), &(0x7f00000000c0)=0x18) shutdown(r1, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 47.043755] audit: type=1400 audit(1521417240.472:13): avc: denied { write } for pid=5889 comm="syz-executor5" 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 [ 47.051610] IPv4: Oversized IP packet from 127.0.0.1 [ 47.064202] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/18 23:54:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') r1 = eventfd2(0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000080), 0x10ed5d) 2018/03/18 23:54:00 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x229) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000000f81)="b94cb4ed", 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/03/18 23:54:00 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x40, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000240)) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000002000/0x2000)=nil, 0x2000) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x96c, 0x80000001, 0x5, 0x100000001, 0x6, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x2, 0x7, 0x100, 0x8, 0x94}}, &(0x7f0000000180)=0xb0) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x22000) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x180000}, 0x8) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x2, &(0x7f0000000500)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) write$evdev(r0, &(0x7f00000003c0)=[{{0x77359400}, 0x6d, 0x8001}, {{r4, r5/1000+30000}, 0x8, 0x3, 0x4}, {{0x0, 0x7530}, 0x80000000, 0x7}, {{0x77359400}, 0x1, 0x928, 0x7}, {{}, 0x9b9, 0x6, 0x3}, {{r6, r7/1000+10000}, 0x4, 0xfffffffffffffffb, 0x3}], 0x90) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000002c0), &(0x7f00000004c0)=0x4) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000300)={0x100, 0xff0000, 0xff, 0x9f6, 0x2, 0x7b2}) socket$packet(0x11, 0x3, 0x300) 2018/03/18 23:54:00 executing program 0: r0 = memfd_create(&(0x7f0000e12ff0)="74756e08000000000000008000", 0x1) fallocate(r0, 0x0, 0x0, 0x4) pwritev(r0, &(0x7f000028bfe0)=[{&(0x7f0000c9c000)="d4", 0x1}], 0x1, 0x81003) lseek(r0, 0x1000000000000, 0x3) 2018/03/18 23:54:00 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = getpgid(0xffffffffffffffff) process_vm_readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/82, 0x52}], 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/34, 0x22}], 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000000180)) stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000980), &(0x7f00000009c0)=0xc) lstat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) munlockall() r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000140)=0x4) 2018/03/18 23:54:00 executing program 2: r0 = socket(0xa, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@llc={0x1a, 0x4, 0x8, 0x700000000000, 0x100000001, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x80) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000e9ffc)=0x6, 0x4) 2018/03/18 23:54:00 executing program 7: clone(0x0, &(0x7f0000289000), &(0x7f0000b38fff), &(0x7f000075bffc), &(0x7f0000133000)) r0 = getuid() setfsuid(r0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}}, 0x30b1, 0xf9}, &(0x7f0000000140)=0x90) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000000200)=0x6, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x8000, 0x1, [0xfff]}, &(0x7f00000001c0)=0xa) process_vm_writev(0x0, &(0x7f0000ac7fd0), 0x0, &(0x7f000098c000), 0x0, 0x0) 2018/03/18 23:54:00 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x1) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)=ANY=[@ANYBLOB="020100030c000000000000000000000005000600000000000a004e200000000000000000000000000000ffffe00000020000000000000000050005000000000000000000000c5f0000000000000000000000ffffffffffff0000000000000000"], 0x60}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) ioprio_set$uid(0x0, r2, 0x1) 2018/03/18 23:54:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) capset(&(0x7f0000581ff8)={0x1998032e}, &(0x7f00005ccfe8)) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/18 23:54:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080)=0x100000001, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0)=0x99ca, 0x4) 2018/03/18 23:54:00 executing program 3: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x95ec, 0x3, 0x2, "fabf98ce8a8b9297392568f7e1c5aa874457eb03228ac1793a919574325aed702701a93e9cea4907f5c1a9470bc8d2210dc2ef213ebf1b72ab68e0d275aa9f5438d278a1087e6d0cf4101a36dfe6002f"}, 0xd8) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x100000000001040, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x10000, 0x4) 2018/03/18 23:54:00 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) execveat(0xffffffffffffffff, &(0x7f0000afa000)='./file0\x00', &(0x7f0000445000), &(0x7f0000926000), 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000080)=[{{0x77359400}, 0x80000001, 0x3, 0x10001}, {{0x77359400}, 0x6, 0x2, 0x1}, {{0x77359400}, 0x4, 0x4, 0x48}, {{0x77359400}, 0xcb7, 0x74, 0x7fffffff}, {{r1, r2/1000+10000}, 0xffffffffffffff0a, 0xc52, 0x8d3}, {{0x77359400}, 0x0, 0x1, 0xcc01}, {{r4, r5/1000+10000}, 0x8, 0x7fffffff, 0x1}], 0xa8) 2018/03/18 23:54:00 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f00000000c0), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000100)=ANY=[@ANYBLOB="5800000019000100ffffffffffffffff02209400ff00fe00000000002400090008800609", @ANYBLOB="090009d3", @ANYBLOB="0100b9ff", @ANYBLOB="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", @ANYBLOB="08000b00be00000008000400", @ANYBLOB="080001007f000001"], 0x6}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) 2018/03/18 23:54:00 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r2 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$fiemap(r1, 0x40086602, &(0x7f0000000080)) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000874000)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff210000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2000000000fe80000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) setsockopt$inet6_group_source_req(r3, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000000)=0xeef, 0x4) 2018/03/18 23:54:00 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f00000001c0)="f8ff33aaeca434d5f057d1e19cb493c561d218ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f") read(r0, &(0x7f0000000000)=""/36, 0x24) 2018/03/18 23:54:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'erspan0\x00', 0x239}) sendmsg$nl_route(r0, &(0x7f0000036fc8)={&(0x7f0000007000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000018002100000000000000009742b02e00020000000000000100000000080005007f000001"], 0x24}, 0x1}, 0x0) 2018/03/18 23:54:00 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6f8d, 0x2) get_thread_area(&(0x7f0000000080)={0xfc2, 0x0, 0x0, 0x6, 0x8000, 0x3, 0x5, 0x1, 0x0, 0x10000}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='em0{proc*systemposix_acl_access\x00') 2018/03/18 23:54:00 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000003c0)={0x8, 0xa}) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="d817788299de5b69326bf633377601517ad28aca2151b67fec36db95ca", 0x1d}, {&(0x7f00000001c0)="810c71ec4b75e75b0dffe80f7bcc3c2d0913f832ece6b022708776bd0e3e5b111cd620b7dd21ed2da358", 0x2a}, {&(0x7f0000000240)="945f53f1d818087244da816517dbf5b769549c2a256b15a6f2cf21a47bfd2421ec63d192a512aa05d37f4aa35677b01211ebcf7193d012cc0ed6d2e3928f17c8a133805f94007f2b402c98bce0bfeb9c1b0633a9c92aea1343e418c3ed3de8a4ac792de136513dcb0955c7d46b1fe8dae4ffc78451249f22992150c0032e3d992e0436826c67065976c19657bef296ee840c605e2da88952406314b3845843b9cf", 0xa1}], 0x3, 0x8) sendmsg(r0, &(0x7f0000002600)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000200)=[{&(0x7f0000002400)="5500000018007fafc22e1cb2a4a2f9930a06000000a84308910523693900090020000000010000001300050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002500)}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x443}, &(0x7f00000000c0)=0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000340)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={r2, @in={{0x2, 0x4e24}}}, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r2, 0x5}, &(0x7f0000000140)=0x8) 2018/03/18 23:54:00 executing program 1: r0 = socket(0x1000000010, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000506ff4)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000f70f88)=@bridge_getlink={0x20, 0x12, 0xa05, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xd3, "e93e08d07004444ab42d8cec14c9d39032afc7d846bfa84faf4135d270eb9da78722682f59edd2e625d4320cd353722b703b13a2d288cf070672ad6114e8c520d268622656548b0bee4c4b20b5bf7a1e0cf875c43d0cc0311c542ff509531460f1a3b23461c56137347d2e0145df54a4267c89c7c2ca445eb082c71fee36661014200d1937e0c0703cba8e5252f5068133d57bd7f8231de45029b06d751a767121d381e407d0bcfe9d8eb1395477a26e12d3b3e0c312afd8adfcaf04b4c28e4bece8869044e7c3def4186aaefd0cb198410e79"}, &(0x7f0000000100)=0xdb) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x2c9, 0x6, [0x6, 0x2, 0x3, 0x0, 0x7, 0xfffffffffffffff9]}, 0x14) 2018/03/18 23:54:00 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x20182, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x4f, "729540e52dd920009759e6392211345b0e9c09949384a9c108b22de8bb9abe0ad7a46fbdace5edc4e61c962893b5d5c1740aea682dbb503d059630fffd155844507aab45d69fca982094a8038afbe5"}, &(0x7f00000001c0)=0x57) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x100}, &(0x7f0000000240)=0x8) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x14) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000002c0)={'security\x00', 0x2, [{}, {}]}, 0x48) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = socket$inet6(0xa, 0x802, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000280)={0x4, 0xffffffffffff0001, 0x101, 0x7fffffff, 0x4, 0x3}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) 2018/03/18 23:54:00 executing program 7: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) sendmmsg(0xffffffffffffffff, &(0x7f000000b6c0)=[{{0x0, 0x0, &(0x7f0000006780)=[{&(0x7f0000006680)="ad928021700d9200172e506c0a74dc704b44bf0541319e57aa2e539c309f390ed1ee51e9de96c274a7b4ef5fe65181f9d2e50737f567af7f95c692359bb876b42e531793b025a049ed9a0e06c6fd", 0x4e}], 0x1, &(0x7f0000006800)}}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e20, 0x0, @empty, 0x2}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0xffffffc7) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x80) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/03/18 23:54:00 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) 2018/03/18 23:54:00 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x10010, r0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10024800}, 0xc, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="38010000100001000000000000000000fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x4}, 0x1}, 0x0) 2018/03/18 23:54:00 executing program 5: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffb}, 0x0, 0x8) prctl$setfpexc(0xc, 0x20080) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000000080)='./file0\x00', 0x0) close(r0) 2018/03/18 23:54:00 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x95, 0x5, 0x2, 0xffffffffffff5fe4, 0x7fff}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x4}, 0x8) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000d96000), 0x4) r3 = memfd_create(&(0x7f0000000000)='@loposix_acl_access\'md5sumselinux\x00', 0x3) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000040)) 2018/03/18 23:54:00 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x321}}, 0x2, 0x4, 0x10000, 0x5f9, 0x4}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0x70ec, 0x100000001, 0x2, 0x665c, 0x1ff, 0x100, 0x2, 0x0, r3}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000380)={r4, 0x6, 0x11, "c84f9801d04bce52a3f29a487b2b98782e"}, 0x19) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000002c0)={{0x800, 0xa}, 'port0\x00', 0x1c, 0x2, 0x3f, 0x6, 0x2, 0xd964, 0x2, 0x0, 0x1, 0x2}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000280)=0x1ff, 0x4) ioctl$TUNSETLINK(r1, 0x400454cd, 0x320) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/18 23:54:00 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = accept(r0, &(0x7f0000000040)=@can, &(0x7f0000000080)=0x10) tee(r1, r0, 0xfff, 0x0) 2018/03/18 23:54:00 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000140)={'ip6gre0\x00', {0x4, 0x4000, 0x708, "8a4ca7b80195", 0x3}}) r3 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={r4, 0x984a}, &(0x7f0000000180)=0x8) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket(0x9, 0x3, 0xd0) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x8cb2bcd7c1ab1031) ftruncate(r5, 0x80003) sendfile(r3, r5, &(0x7f0000d83ff8), 0x8000fffffffe) recvfrom$inet6(r3, &(0x7f0000004080)=""/141, 0x8d, 0x2000, 0x0, 0x0) sync_file_range(r5, 0x10001, 0x0, 0x5) 2018/03/18 23:54:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000023fcc)=ANY=[@ANYBLOB="1c0000001900110fff06499ee915ef3dffffffefffffff02fe000000"], 0x1c}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter6\x00') ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}) socket$inet6_tcp(0xa, 0x1, 0x0) [ 47.422897] binder_alloc: binder_alloc_mmap_handler: 5979 20000000-20002000 already mapped failed -16 [ 47.439387] binder: BINDER_SET_CONTEXT_MGR already set [ 47.446711] binder: 5979:5988 ioctl 40046207 0 returned -16 [ 47.457579] binder_alloc: 5979: binder_alloc_buf, no vma [ 47.464373] binder: 5979:5995 transaction failed 29189/-3, size 40-8 line 3128 2018/03/18 23:54:00 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@mcast2, 0x0}, &(0x7f0000000040)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r1}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000e00)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x14) [ 47.479565] binder: send failed reply for transaction 7 to 5979:5988 [ 47.490421] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/18 23:54:01 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x8}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0xc0a124ba02b2ac78, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={r2, 0x80000, r3}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/18 23:54:01 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) renameat(r0, &(0x7f0000001140)='./file0\x00', r0, &(0x7f0000001180)='./file0/file0\x00') statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/4096) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000011c0)=0x4, &(0x7f0000001200)=0x2) sendto$ax25(r0, &(0x7f0000001100)="6c76b4a77609c44d09eecb33d813eb898c898b42b11adaab7461c319aabeee901d41b33211fa3c4b57c08ec153639ab580100f85385737b9abf5d21f62b545", 0x3f, 0xfffffffffffffffe, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001080)={0x3, 0x200, 0x2, {0x77359400}, 0x0, 0xc777}) mremap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x2000, 0x4, &(0x7f0000ffd000/0x2000)=nil) 2018/03/18 23:54:01 executing program 0: r0 = syz_open_dev$random(&(0x7f0000681000)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000818000)='/dev/random\x00', 0x0, 0x200001) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f00007b8ff0)={0x1}) ppoll(&(0x7f0000c0ffb8)=[{r0}, {r1}], 0x2, &(0x7f0000bee000)={0x77359400}, &(0x7f000095a000), 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2200, 0x0) 2018/03/18 23:54:01 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400801, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0x8, 0x2, 'client1\x00', 0x4, "37baef9dec53aa80", "9a1823ef4e8d2e17b7009f5280ed16a33da23ebf2c21bc8668f32189bb2c0a60", 0x4, 0x8}) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x20) accept4$unix(r1, 0x0, &(0x7f0000000180), 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/18 23:54:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f0000339fe2)=""/30, &(0x7f0000148000)=0x10000018e) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x5) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) 2018/03/18 23:54:01 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x4e24}, 0x6e) listen(r0, 0x0) connect$unix(r0, &(0x7f0000665ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00005c3000)=0x14, 0x0) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/18 23:54:01 executing program 3: clone(0x0, &(0x7f000026f000), &(0x7f0000ea9ffc), &(0x7f0000809ffc), &(0x7f0000bda000)) recvmmsg(0xffffffffffffffff, &(0x7f00000034c0)=[{{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000080)=""/115, 0x73}, {&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/77, 0x4d}, {&(0x7f0000001240)=""/5, 0x5}], 0x5, 0x0, 0x0, 0x80}, 0x80000000}, {{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001300)=""/13, 0xd}, {&(0x7f0000001340)=""/80, 0x50}, {&(0x7f00000013c0)=""/215, 0xd7}, {&(0x7f00000014c0)=""/49, 0x31}, {&(0x7f0000001500)=""/103, 0x67}, {&(0x7f0000001580)=""/6, 0x6}], 0x6, &(0x7f0000001640)=""/204, 0xcc, 0x3ff}, 0x1}, {{&(0x7f0000001740)=@l2, 0x80, &(0x7f0000001dc0)=[{&(0x7f00000017c0)=""/219, 0xdb}, {&(0x7f00000018c0)=""/251, 0xfb}, {&(0x7f00000019c0)=""/51, 0x33}, {&(0x7f0000001a00)=""/240, 0xf0}, {&(0x7f0000001b00)=""/232, 0xe8}, {&(0x7f0000001c00)=""/178, 0xb2}, {&(0x7f0000001cc0)=""/95, 0x5f}, {&(0x7f0000001d40)=""/124, 0x7c}], 0x8, &(0x7f0000001e40)=""/160, 0xa0, 0x9}, 0x100}, {{&(0x7f0000001f00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000002440)=[{&(0x7f0000001f80)=""/54, 0x36}, {&(0x7f0000001fc0)=""/192, 0xc0}, {&(0x7f0000002080)=""/96, 0x60}, {&(0x7f0000002100)=""/20, 0x14}, {&(0x7f0000002140)=""/244, 0xf4}, {&(0x7f0000002240)=""/240, 0xf0}, {&(0x7f0000002340)=""/111, 0x6f}, {&(0x7f00000023c0)=""/66, 0x42}], 0x8, &(0x7f00000024c0)=""/4096, 0x1000, 0x5}, 0x8}], 0x4, 0x10023, &(0x7f00000035c0)={0x77359400}) getsockname$unix(r0, &(0x7f0000003600), &(0x7f0000003680)=0x6e) symlink(&(0x7f00008ccff8)='./file0\x00', &(0x7f0000868ff8)='./file0\x00') 2018/03/18 23:54:01 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create(0xdbe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/18 23:54:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000340), &(0x7f0000000300)=0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) 2018/03/18 23:54:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d05031700ad031d078900ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aba000), &(0x7f00006ccffc)) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/18 23:54:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00003c3ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x1000f, &(0x7f0000000000)) preadv(r0, &(0x7f000074d000)=[{&(0x7f0000518f80)=""/128, 0x80}, {&(0x7f00006d1000)=""/147, 0x93}], 0x2, 0x0) write$selinux_create(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='sy\ttem_MAx\rject_r:shadow_t:bin/cups-bzowsed 00\x00'], 0x38) 2018/03/18 23:54:01 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x100, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=0x4) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000380)=0x4, 0x4) r2 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x20011, r2, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e20, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e20, 0x3}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, @in6={0xa, 0x4e24, 0x200, @loopback={0x0, 0x1}, 0x7}], 0x80) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000440)=0x5) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x7fffffff, 0x1}, 0x1, 0xffffffff, 0x2a64a1e4, {0x8, 0xce}, 0x5, 0xffff}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000340)) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000240)="5500000018007fafb72d1cb2a40000930206000000a84309c026236925000600040002000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d482425d6293f0da1f3adf4473290b8d3a961f6a17d7d0039b703a8d435b1a80ea53dadcb1826a4cc3c3687468b5f962bae31581e5ef5bccdce6d207a51d213a91ba6f9502609060b85f2b7460ca7adda0b957fc850f449b706ed1f9864b91eb9e94c29dd253c4da1af4812018b182dee5cb9dceb33fa37164e9068601cc7b586c39129d395dcd3c4afabae0bb21", 0xe2}], 0x1, &(0x7f0000004000), 0x0, 0xffffffffffffffff}, 0x80) 2018/03/18 23:54:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)={0x14, 0x12, 0x301, 0x70bd25, 0x0, {0xa}}, 0x14}, 0x1, 0x0, 0x0, 0x80000000}, 0x800) writev(r1, &(0x7f0000000400)=[{&(0x7f0000000080)="ee1394c639f636353a5f3fba693bfaf6d8a989f0635af7de39077fd53869d8e0248f8ae65884dfbcaaf66ea775090818c2f3fdcfdfe9c907ad45dd71bb84e91991b90e2b452c838c8af2bb8e4f4e929b1e3318fa8a3f4c7601a3ea6f", 0x5c}, {&(0x7f0000000000)="6e3cc96f3f96b301378d406c963995a71594271ed1c7f334", 0x18}, {&(0x7f0000000240)}, {&(0x7f0000000280)="d2f212280624583a541133a676a4fc31305654c47e760d3df394f4306a69f31a1f43d5082c95ca93519420429426f103d98e125e9a48a395048ff867709900710fde8c8d092c93ae3535e39a1232a814a7934244fe429932f15d60bd6f2260ebb29b7064a1a6a993123c32e0d9260f01dad1c0c672d8e9d9686f", 0x7a}, {&(0x7f0000000300)="e1b2f8c08821e9f42f0cb36d84965cb1704756029b4abfd9b9e696fed6a6f95ceb00d22fce639c733c7147af", 0x2c}, {&(0x7f0000000340)="926b9b7961da58be6992903b20eb52f0a5e45793904e2fac5f0e1487d95158d23dc5a961653efd2634f865e37777329525c0d890794f55755670ac642ceb7a8fa13ec7e780bd65e126bcbc1abfdf0bc5d8e1faf4a7703f322fdab628cee44ee2e3fe32212a62a80bef43332fee9cbba2a0a7c6ba627ecfe7a7e269892a2feedfaf81ee1086a05023d33125d7eae54332fa9000401c5db4066add", 0x9a}], 0x6) 2018/03/18 23:54:01 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x5}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x1}}, &(0x7f0000000140)=0x18d) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80}}], 0x1c) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/03/18 23:54:01 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x7019c0, 0x12c) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000100)=0x5, 0x1) r1 = syz_open_pts(r0, 0x400) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000000)) seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x10}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r2}, 0x8) r3 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) getpeername$inet(r3, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000280)={r2, 0x0, &(0x7f0000000240)}, &(0x7f00000002c0)=0x10) fallocate(r3, 0x0, 0x0, 0x10001) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)) flock(r1, 0xb) 2018/03/18 23:54:01 executing program 1: r0 = socket(0x11, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000140)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'teql0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) fchown(r0, r1, r2) r3 = socket(0x11, 0x80f, 0x8001) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x2c) 2018/03/18 23:54:01 executing program 7: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f000010b000/0x1000)=nil, 0x1000, 0xf) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x5, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x1, 0x6, [0x932, 0x2, 0x310, 0x20, 0xffff, 0x7]}, 0x14) 2018/03/18 23:54:01 executing program 4: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x81) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000957ff0), &(0x7f0000a6b000), 0x0) 2018/03/18 23:54:01 executing program 3: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89b0, &(0x7f0000000100)={'gretap0\x00', &(0x7f0000000280)=@ethtool_ringparam={0x0, 0x0, 0xfffffffffffffffe}}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x200000002, 0x48}) socket$inet_sctp(0x2, 0x5, 0x84) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x80001, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x400, 0xa0) syz_open_dev$urandom(&(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x400) r2 = syz_open_dev$sndtimer(&(0x7f00000002c0)='/dev/snd/timer\x00', 0x0, 0x40800) r3 = timerfd_create(0x2, 0x80000) r4 = accept$unix(0xffffffffffffff9c, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) ppoll(&(0x7f00000003c0)=[{r0, 0x404b}, {r1, 0x8205}, {r4, 0x1011}, {r0, 0x2}, {r2, 0x10}, {r3, 0x100}, {r4, 0x4000}], 0x7, &(0x7f0000000300), &(0x7f0000000440)={0xac09}, 0x8) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000004c0)={0x3, &(0x7f0000000480)=[{}, {}, {}]}) preadv(r5, &(0x7f0000000180)=[{&(0x7f0000000080)=""/140, 0x4}], 0x2af, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x4028700f, &(0x7f0000000040)) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000000000)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000500)) 2018/03/18 23:54:01 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x20000369, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x2}]}) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) vmsplice(0xffffffffffffffff, &(0x7f000020b000), 0x0, 0x0) 2018/03/18 23:54:01 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@delrng={0x10, 0x14, 0x1, 0x70bd26, 0x25dfdbfe, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000080}, 0x4041) sendto(r0, &(0x7f0000000080)="2d46582ca0d0cc5b104a38b06f51a31cadcb21ef026d170d2dfccdbfc9849291c4c7becb327c038e3868771f6246d5df415ee3f31c30391b69791317c5f0da434e5bdc5e961ff1aca8fee2d036bf611c8953f6388ef9d8567d357f8199f927615e41bf1b92fb632ea900816cd1f9a1c7c7a7815b101e9a40b9f518dbb6973d579c8266948411894cd8d0316f7a16", 0x8e, 0x1, &(0x7f0000000140)=@pppoe={0x18, 0x0, {0x2, @random="8c5b3e5b5832", 'syzkaller0\x00'}}, 0x80) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000200000000000000", 0x14, 0x0) [ 47.755048] binder_alloc: binder_alloc_mmap_handler: 6062 20000000-20002000 already mapped failed -16 2018/03/18 23:54:01 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5437, &(0x7f0000001000)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) 2018/03/18 23:54:01 executing program 7: r0 = socket(0x11, 0x800000003, 0x600081) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), 0x4) r1 = dup2(r0, r0) write$tun(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00e1ffffff0000000000000000000000000000000000000000000000c93b4aeff5"], 0xffd0) 2018/03/18 23:54:01 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0x19) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() setresuid(r1, r2, r3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x3, 0x0, 0x1, 0x8, 0x100000000, 0x2, 0x5}, 0x20) setuid(r4) 2018/03/18 23:54:01 executing program 6: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x2) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/170) r1 = gettid() utimensat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x100) getpriority(0x3, r1) 2018/03/18 23:54:01 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001280)={0x9, 0x7, 0x7, 0x1, 0x0}, &(0x7f00000012c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001300)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xc56e, 0x7, 0x10001, 0x8, 0x0, 0x20, 0x400, 0x9, 0x5, 0x80000001, 0x1f, 0xf8, 0x100000001, 0xffff, 0x3]}, &(0x7f0000001400)=0x100) recvmmsg(r0, &(0x7f0000001100)=[{{&(0x7f0000007700)=@can, 0x10, &(0x7f0000009980)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1c, &(0x7f0000001180)=""/255, 0xfffffffffffffd4f}}, {{0x0, 0x0, &(0x7f00000001c0), 0x3cd, &(0x7f000000a080)=""/4096, 0x105c}}], 0x4000000000000a5, 0x3, 0x0) r2 = add_key$user(&(0x7f0000001440)='user\x00', &(0x7f0000001480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000014c0)="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", 0xfd, 0x0) r3 = add_key$keyring(&(0x7f0000001980)='keyring\x00', &(0x7f00000019c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key(&(0x7f00000015c0)='user\x00', &(0x7f0000001c00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001b00)="4ee115172336e5397310ac9af0d2f47df0a310bbea325183d6fa38e8de0a7cea5fc205c991718b495be17a31e71b18f145a5f408dfe306dba0962606e7f32b2878cd5876c3e0877b42a156bce447ffdd5bc6c8996bce587920588708bbf64ce24112735812f71d4ed4d67fb99c53f86c4a163a6d0e2905df368341ab42d89821da01410a27e555d5f58ba50a1b1e91d627ea60fafd8506c324c3a987dae7a2406ec6ed4e3b31f41f0679a8be509b628bdc305995272bdc9714e368c7fc6d51ea60aa33b482a000ad0a803d5525b611dfe81e8ae8e197245cfeaa37a23e8f0dbc18a0c32cde055127a64bdd89dd05fa487415d9bcb3463bf7", 0xf8, r3) r5 = request_key(&(0x7f0000001740)='cifs.idmap\x00', &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000017c0)='vmnet0\v/:\'eth1eth0\x00', 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000001800)={r2, r4, r5}, &(0x7f0000001840)=""/29, 0x1d, 0x0) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$EVIOCGUNIQ(r6, 0x80404508, &(0x7f0000001040)=""/171) ioctl$TUNSETLINK(r6, 0x400454cd, 0x337) sendto$inet6(r0, &(0x7f0000001140)="9e", 0x1, 0xc0c0, &(0x7f000049d000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000419000)="50797b62c5347eba4bb84b15a98340c1d80cdb8b3fbcb4ceb69386741113fc0d5a037ca6c6ff1763fff3721488d3351ffdc8c90e02928e733e46348b2e04a29d6b5d13df", 0x44, 0x0, &(0x7f0000253fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/18 23:54:01 executing program 5: mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x7, 0x6, 0x6, 0x6}]}) mkdir(&(0x7f0000000080)='./file0\x00', 0x100) open(&(0x7f0000fa3000)='./file0\x00', 0x3, 0x0) 2018/03/18 23:54:01 executing program 2: seccomp(0x1, 0x0, &(0x7f0000158000)={0x2000000000000234, &(0x7f00000000c0)=[{0x6, 0x4, 0x8, 0xffffffff}]}) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) seccomp(0x1, 0x1, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x6, 0x80000000, 0x40, 0xfffffffffffffff7}, {0x2, 0x6682, 0x0, 0x7}]}) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) 2018/03/18 23:54:01 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x80000000400000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) write(r0, &(0x7f0000000200)="6bf52e1d0a6eb54121704310e1e4d1665256224e321247e9f9852b2eff3f381fd01799554e7e8a68a5dd1e629013c321e405f2e8e3f2c6af2502d29d5aa7c621514e71ac86af82b9ce9f9d1cf2b47da7cb700213380db39ea0f17c2c4e0cc89638bd69248a0a744afb05be0042c44f8cbb691d7b6e17db3ae123eafde66ccc76e1630af93629642f9ddccd21e92858b0631dc3ab127f516c3a3b300e476c2127a4a953bcd5ddc1e989dc5eb2fec3b1d033348ec1d9d31bf710f0c6c281e832eeeb42abbdfe05edf8e0a98f28d55b2f6cecb33ee4c05a511687", 0xd9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0x80000000, 0x9, 0x28, {0x0, 0x1c9c380}, 0x9, 0x20}) r1 = memfd_create(&(0x7f0000857fff)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000106) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000140)={0x6, 0x4e0, 0x8, 'queue1\x00', 0x1ff}) write$sndseq(r1, &(0x7f0000d81fd0)=[{0x26, 0x0, 0x4, 0x3fd, @tick=0x53}], 0x30) bind$netlink(r3, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfd, 0x9790de4b54a75c2}, 0xc) 2018/03/18 23:54:01 executing program 4: r0 = socket(0x11, 0x800000003, 0x600081) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) r2 = dup2(r0, r0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x9e5c) write$tun(r2, &(0x7f0000000080), 0x4e) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'rose0\x00', @ifru_map={0x2, 0x101, 0xd, 0x0, 0x9}}) listen(r1, 0x8) 2018/03/18 23:54:01 executing program 6: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) sched_setaffinity(r2, 0x8, &(0x7f0000000440)=0xa00000000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, &(0x7f0000000340)=0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000480)='/dev/pktcdvd/control\x00', 0xc0000, 0x0) getsockopt$inet_tcp_buf(r5, 0x6, 0x1d, &(0x7f00000004c0)=""/72, &(0x7f0000000540)=0x48) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000380)={r3, 0xffffffffffffff5d, 0x0, 0x2, 0xffffffffffff8000}, &(0x7f00000003c0)=0x18) setsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f000000cffc), 0x4) memfd_create(&(0x7f0000000180)="7b287f736563757269747900", 0x1) r6 = accept(r4, &(0x7f0000000040)=@un=@abs, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0xfffffffffffffe0b) setsockopt$inet6_udp_int(r4, 0x11, 0x66, &(0x7f0000000000)=0x7f, 0x4) 2018/03/18 23:54:01 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="0320c8f5d474862de666005475d1713bfb0881e479670e5e87b5ccd70a24c21d"}) creat(&(0x7f0000000040)='./file0\x00', 0x100) 2018/03/18 23:54:01 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000100)={'lo\x00', @ifru_ivalue}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0x1f20) 2018/03/18 23:54:01 executing program 1: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/protocols\x00') preadv(r1, &(0x7f0000006ff0)=[{&(0x7f0000005f9c)=""/1, 0x1}], 0x1, 0x400000000000) 2018/03/18 23:54:01 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000000840)=@allocspi={0xf8, 0x16, 0x9, 0x0, 0x0, {{{@in, @in=@broadcast=0xffffffff}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, @in6=@loopback={0x0, 0x1}}}}, 0xf8}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x11) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0d5c6bcb91b6"], 0x1}, 0x1}, 0x0) 2018/03/18 23:54:01 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000a9f000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c00000100f76b91c06fb2b647f24896777c482f00ca0cffffffffffe0d0ffdfffffff070004000093b3fc"], 0x1c}, 0x1}, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r1, 0x8) 2018/03/18 23:54:01 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000001140)='/dev/net/tun\x00', 0x0, 0x9) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000010c0)={"73797aee06b799b3d78fd4a300", 0x200004011}) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xfce) 2018/03/18 23:54:01 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0xb5, &(0x7f000097df4b)=""/181}) ioctl(r0, 0x3, &(0x7f0000000040)="7dc2036d436f716accd25ba18f49ccddd93bb56072d75dd4fd57a3eb3a3ecfdbec7e805ca8538db969439f466ab97d694ead51cfa0cd6a26ece497c6da09d570e5c03dca18609d036e674db033f1725d41dafcf300dbdf4fc9bfc2420e495fe1234b8cd81928eb76cee2061955d41987eff3e1aa") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xffffffff, 0x2}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x4, 0x6, 0x3}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000000)) 2018/03/18 23:54:01 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000040)='coredump_filter\x00') read(r1, &(0x7f00004fa000)=""/111, 0x6f) 2018/03/18 23:54:01 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000050fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000c99000)=0x7ffd) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x7) ioctl$TCSETS(r0, 0x5402, &(0x7f0000235000)={0xfffffffffffffff9}) 2018/03/18 23:54:01 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x100) write$tun(r0, &(0x7f0000001380)=ANY=[@ANYBLOB="000f000000000000000045000028008a546a6b00000000009078e0000002e0000001", @ANYRES32=0x42424242, @ANYBLOB="aa7da7a54f898412e75a1f8c4afbeda2b1872f2399"], 0x3) ioctl(r0, 0x227d, &(0x7f000097e000)) 2018/03/18 23:54:01 executing program 5: r0 = gettid() openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x18000, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') sync_file_range(r1, 0x6, 0x2, 0x3) timer_create(0x0, &(0x7f0000001200)={0x0, 0xb, 0x4, @thr={&(0x7f0000000180)="2f4df29b71aba1da74ac98c2fd84b803ad8b2b7efe18c18ad247823ec1fbc155366d043f775f5dd2f76b205495fab4fb881e592a54", &(0x7f0000000200)="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"}}, &(0x7f0000001240)=0x0) timer_getoverrun(r2) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0x40, 0x4) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x202) 2018/03/18 23:54:01 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x400000000000007) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) accept$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) [ 48.036779] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=63232 sclass=netlink_xfrm_socket [ 48.048404] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=63232 sclass=netlink_xfrm_socket 2018/03/18 23:54:01 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x1, 0x9, 0x6, 0x7fffffff, 0xcdee}, 0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@dev={0xfe, 0x80}}, &(0x7f0000000100)=0x20) 2018/03/18 23:54:01 executing program 1: timer_create(0x0, &(0x7f0000044000)={0x0, 0x34}, &(0x7f0000000000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) mmap(&(0x7f000075c000/0x1000)=nil, 0x1000, 0x5, 0x12, r0, 0x0) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) r4 = gettid() setpgid(r3, r4) timer_gettime(0x0, &(0x7f0000000100)) 2018/03/18 23:54:01 executing program 4: unshare(0x4004000) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00ff1000000000000000000000000300060000000000020000007f00000100000000000000000300050000000000020000000000000000000000000000000800120002000100000000000000000030000000030300000000000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001d630a949656b34f06b1816b4ac70b7b15893cdee1dfab28bc34ac9942dd2c64dcfbb054b3617c4f77b9afe58fac68214c52181f31dc6285e07ff147a75d34954102d6be4835008623e440e723fbfc0c6cabab35ae7d1fd5b8ac2fe615b9b761479"], 0xe1}, 0x1}, 0x0) 2018/03/18 23:54:01 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}}) r1 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5, &(0x7f00000000c0)="e163ba5c8a023b01f436b47a378faffa36fdb8f69dc5a2779472f7d62e9fef0726f642965ac34046de68a0eaa166801e866ed521be4213") 2018/03/18 23:54:01 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000000080)={'lo\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000000040)}}) 2018/03/18 23:54:01 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x74b, 0x0, 0x0, 0x0, 0xdcbf, 0x800000000000}) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000dc7ffc)=0xe) dup3(r1, r0, 0x0) 2018/03/18 23:54:01 executing program 2: seccomp(0x1, 0x1, &(0x7f0000000040)={0x1, &(0x7f0000004fe8)=[{0x1000, 0x0, 0xffffffffffffffff, 0xfffffffffffffffa}]}) seccomp(0x0, 0x1, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x3f, 0x9, 0x9, 0xf4a9}, {0x8000, 0x5, 0x78, 0x7}]}) 2018/03/18 23:54:01 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x440) r1 = socket(0x11, 0x80f, 0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'bpq0\x00', 0x2}) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000140)=""/109, &(0x7f00000001c0)=0x6d) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10) fcntl$dupfd(r0, 0x406, r2) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f000065c000/0x2000)=nil, 0x2000, 0x1, 0x4011, 0xffffffffffffffff, 0x0) ioctl$fiemap(r3, 0x40086610, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000fff70000000000000000000000000000a203100000000000"]) 2018/03/18 23:54:01 executing program 7: r0 = open(&(0x7f0000000100)='./file0\x00', 0x82000, 0xc1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000000c0)=0xfffffffffffffeb3, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000080)={0x8, 0x81, 0x9, 0x7, 0x2, 0x3}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2000000800000002) read(r1, &(0x7f00002cc000)=""/24, 0x18) write$evdev(r1, &(0x7f0000000fd0)=[{{}, 0x0, 0x100000001}, {}], 0x30) 2018/03/18 23:54:01 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) r1 = dup3(r0, r0, 0x80000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x8, 0x0, &(0x7f00000000c0)=[@decrefs={0x40046307, 0x2}], 0x69, 0x0, &(0x7f0000000100)="debf8d5a6ec9eac96e3c909bc3a50df7c7f44ad2eed277200f5657363405f74beb16061d69a76d12b700a08249672d39ac189ecadd16fcfc7b0b74689bb1f665d564037092adae8cae076b452cd1d9f02c3dd6712f392e5152de8a39a932d967df93c545d7e71a76ec"}) 2018/03/18 23:54:01 executing program 5: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000008ff8)='cmdline\x00') sendfile(r1, r1, &(0x7f0000002000), 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) 2018/03/18 23:54:01 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) fsync(r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./control\x00', 0x1) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000002c0)={0x6880, 0x5, 0x7fff, 0x9, 0xce, 0x8}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r3, 0x5, 0x10}, &(0x7f0000000280)=0xc) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r2, r1) 2018/03/18 23:54:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x8) r2 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/03/18 23:54:01 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syslog(0x9, 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000001c0)={0x2c, 0x3, 0x40001, 0x800000101, 0x0, 0x0, {}, [@typed={0x18, 0x8, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/03/18 23:54:01 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) r1 = creat(&(0x7f00006b0ff8)='./file0\x00', 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000000)) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/03/18 23:54:01 executing program 0: r0 = socket(0x10, 0x3, 0x0) setreuid(0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@local, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000001a40)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001540)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x2}}, 0x7, 0x778, 0x100, 0x7fff, 0x20}, &(0x7f0000001600)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001ac0)={0x0, 0x8}, &(0x7f0000001b00)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001b40)={0x0}, &(0x7f0000001b80)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001c40)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x5, 0x20, 0x1f, 0x7, 0x18}, &(0x7f0000001d00)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001d40)={0x0, 0x6, 0x800, 0x7, 0x7, 0x3, 0x6, 0x7, {0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xf0, 0x9, 0x8, 0x3, 0x1d9}}, &(0x7f0000001e00)=0xb0) sendmmsg$inet_sctp(r0, &(0x7f0000001f40)=[{&(0x7f0000000040)=@in6={0xa, 0x4e21, 0x100, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}, 0x1c, &(0x7f0000001280)=[{&(0x7f0000000280)="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", 0x1000}], 0x1, &(0x7f00000012c0), 0x0, 0x8080}, {&(0x7f0000001300)=@in={0x2, 0x4e23, @rand_addr=0x7ff}, 0x10, &(0x7f0000001500)=[{&(0x7f0000001340)="35f794da70de89c7f947c2b211498f5a56c6c8d8147d5f78ba0b3bad2853fd2038ab1310d836c0accffb6e7421f7885bb998689ec6cc33f7939f850063b38bf92189188d509a4ddd89a79c26b49eebc3dbf7d928fa166670b141f2641534b30cc2f8bbb4d3b6dddae088ac09c57010717f86138421b321edbcc86a149f069d5a7eea7e1c7a33ce4995e86d9d2361b843f5f0486198db3fe5391da47e342fd36e13008a4c1ec020378ded39dc774d", 0xae}, {&(0x7f0000001400)="2da5579d9d46f90300397aceddcac895f49314a8d713f3e6f39b21b951", 0x1d}, {&(0x7f0000001440)="73ab7b138f6df639f32707c8f035b810bb17b0893fb1fadb8534d730dc9a01691fbd39b2ac84aff9776ea907dbb18b6dbc54945adefbf184483c1d6bfa883ef197f74108d59645cf25cf71112e4e7703af9635552a7e7b3f61020373f3d34f92f05773fedea7cd0e69dace16773bb2bfceb7f96408b6bb494be784d99bf563df911d1c43f7252f0620ed113ccc672cc3f0e303e116d67e22e2e7e1fd779204c85939b4b5a7209221b09d8b60a843f6183c73", 0xb2}], 0x3, &(0x7f0000001640)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x3b, 0x8000, 0x6, 0x40000000, 0x3, 0x138, 0x5, r2}}], 0x30, 0x800}, {&(0x7f0000001680)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000001a00)=[{&(0x7f00000016c0)="18e0ab743871748c71da9a28e12fb537e7397a312d899c31b800c37d4449e802059ce557f2b407109bf8a566329a7b1dc39cae8102afcbfce4490dd09f1701dfd33115fe45850b073ecf14b8daabb8f7a3a5b5735da0427692a14869c31d2e17572975222f733205111589b2f7b4d5aef7ff67b0c44d15f7861ab6abdbf59435f7dded228f25cb902400054dc48edde03ff0ab0c0081a0cc51d2d4dbdb756d39dddcf732935b0c09178ee3024ab0d1e6789864703a148f96b14f0f9ec160f8f3164b524611bef276e77b1b6062f11f639e5c331122ddc4bff265", 0xda}, {&(0x7f00000017c0)="8150593e0b5035fd0c6cf7b96696fb616b09088e65624bd9a1ebf5904343b62db503f6e576ef87388f42d5df90aafbb728c25fb412a6cee550afbf11aa9f80f1c57e75ae3ae872f5000a5464c6ac93d8251b5ddbe8f8380610438aba844673b8f5a090b510eaa476723767dcb8fcf997105011dc64070845dae0867426fb09c6655e5ab16f12", 0x86}, {&(0x7f0000001880)="4f0f2baf33e735a348be0eb25f9346e11db7b1249d095691878dfaa4d4c67079de13c418a61c4f0cd65a70d496f9e0601662745d807c74042b6c5cec4a19bec1833b33609a09cb39e49130b784c460d0ce88beeb9b34ab27fa6fe0d70665aaa13ca24052869452f0b597de1bd5fe2d4fbda4c3bbd0202fd107838441133be893ba66d4ddfb65a22e278836a196b8e32d558b89631350535c9803a4174b3977abc94cd869a908dd1d0f42a990f6c99b2ff6521d8e0335591920ad86db5e", 0xbd}, {&(0x7f0000001940)="e639ff30a60a1d9caf97e39c091bcde040e51b176b76a9fb22ade5382a3e54fdff9be943d880689aded39c30461ea5fbb11c7f59fed6e5d79c37a42b2abd0f7b40b74f6cf74fc023eaf51a9642eae9447c46ec40e3aff7647aed30c0134f45eb399525c84c1c426f892c02aabe4182477328aa0fa962b4edee23d7394405acf725e5226ab32d95344eafe363ff92ff8d1c61c6b2c601e3728f5612a987e0fae78f44008ecf0025e6a2dcd01ed7d76e156eef529ac76c3c402ee54acdd5f8c3", 0xbf}], 0x4, &(0x7f0000001e40)=[@init={0x18, 0x84, 0x0, {0xffffffff, 0x2, 0x7f, 0x2bac}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff7fffffff, 0x820c, 0xea03, 0xbe, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x9428, 0x8000, 0x5b7000000, 0x4, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x3950, 0x9, 0x4, 0x1000, 0x9, 0x11, 0x3, 0x0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x20a, 0x90d, 0x40, r6}}], 0xf0, 0x4008001}], 0x3, 0x4081) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x4d, 0x0, 0x9cfb, 0x500, 0x0, 0x40, r1}) r7 = dup(r0) ioctl$sock_netrom_SIOCGSTAMP(r7, 0x8906, &(0x7f0000000000)) write(r7, &(0x7f00000012c0)="2400000058001f00ff07f4f9002304000a04f51108000100020100000800028001000000", 0x13) socket(0x9, 0x0, 0x7) 2018/03/18 23:54:01 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x280000000000402, r1) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)='v7\x00', 0x800000, &(0x7f0000000100)="695534e2b882236272c159a0b185bb357649622a40f271155510096d08f41f28e8584f2488c5f823beb20180c73c935cdc9de80e5af83202575561157ff77e7e47a24211def07b56") 2018/03/18 23:54:01 executing program 3: socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000180)=0x0, &(0x7f0000000080)=0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @loopback}, &(0x7f00000000c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@rand_addr=0x3, @in=@loopback=0x7f000001, 0x4e20, 0xd2e8, 0x4e20, 0x8, 0x2, 0xa0, 0x20, 0x0, r5, r6}, {0x3e87, 0x4, 0x20, 0x8001, 0xffffffff7fffffff, 0x401, 0x7, 0xf312}, {0xfffffffffffffff9, 0x8000000, 0x7f, 0x80000001}, 0x100000001, 0x6e6bb7, 0x1, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x3506, 0x3, 0x1, 0x4000000000000, 0x101, 0x100000000, 0x2}}, 0xe8) recvfrom$unix(r1, &(0x7f0000063000)=""/7, 0x7, 0x0, &(0x7f00003a5000)=@file={0x0, './file0\x00'}, 0x6e) close(r0) fcntl$getownex(r0, 0x10, &(0x7f0000000700)={0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000940)=0x0) r10 = getpgrp(0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000980)=0x0) r12 = getpgrp(0xffffffffffffffff) r13 = getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000f40)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000f80)=0x0) r16 = fcntl$getown(r0, 0x9) sendmmsg$unix(r0, &(0x7f0000001440)=[{&(0x7f00000003c0)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000440)="8391a04a6cf11386e027215185a125cabfa7d7e0e7bbd7566de4cffa4aace853abfe0eabc494e792d7952d33c609c7329ad61f300718248b79f281ca060ee1e8efe0638f6d51d1d18f44200dff5d10a40e956e5d55e85ea132d4944ce31b40e5e03891297e0819b4736e819b7fe9d172f5600d96068d215b5575f024285320749937ce42ecf603ba698c29a8c3e8efa89d0251d9dcf6c0c398d4d380fc54dac3f1719c437460e1fcf74a0905d07469e89bbfb6defcb47d1d9bd66bc98dec3d016c8b6a61b228924bdbd261e5468aa14c4fb779b84b11602cc682950c9f0a", 0xde}, {&(0x7f0000000540)="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", 0xff}, {&(0x7f0000000640)="41c9b98961dcb3efc7ede1f8a65f7fc344a46d4f270b8722620ee366fadf04f1b191960fd77d6ccfbd10f7f39b70c23ee71cb763575d08b05742b2249952b96c214ff568e34e9e57d192f2a00410c94e5d0da0e2b21161151c2a56", 0x5b}, {&(0x7f0000000140)="f430f5", 0x3}], 0x4, &(0x7f0000000740)=[@cred={0x20, 0x1, 0x2, r7, r6, r3}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}], 0x40, 0x4}, {&(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000800)="bf8ebd75d1b50e53838f0818c2635ddcea70612df358110a81e4718a5f63316c25f9d85b1e68399342df6cfcc033e8fcafc28e70dcd862a6db62e549615fae26965