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", 0x1000}, {&(0x7f0000002800)="e32c649dfc117870cf15e682fa5c7bef345b91fb75cd2100ec0dc0b7869e83f825834600a02b001b4ea54b9eba23a8935a6d430c8d2815ab52b707f7f993b58ffa40c847263c43f271949196ba23fbb2c2954eee03c0db18b81036b715738944013e41b01f12fbd9e80426355a6219bf33c225ad95f6820b939a47913b6e484f43503c965fbfc7c9a3206889f66d554e48e3b2b04680fd75359eb2a2ace9008a555f24a88aecdb971cb21a7beab10eb5380a5305dfaad4c0e3ce693d9c6774505bb23f8ec2445b786061553deee9d93938106a0eb4852d4ed142ba1acab6d2c86f3cc04cf750d24c", 0xe8}, {&(0x7f0000002900)="b5ef3eae0b9a9a3dea8dab93eb303a0ce22ec6fef38956f54c2d658f156ed50407dbb243ca561259559b4d33e8d63f0fce041bc9022193fff4d4fc16228ab38c214906637a0c456562edb4d2140718790b7c3e334a5520efe72d22c716ff3a", 0x5f}], 0x4, 0x0, 0x0, 0x814}, 0x4000) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000002a00)={0x4, 0x40, 0x8, 0x6, 0x400, 0x8, 0x2, 0x800, 0x7fffffff, 0x6, 0x2}, 0xb) getsockname(r2, &(0x7f0000002a40)=@ipx, &(0x7f0000002ac0)=0x80) setsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f0000002b00)="c3aeb77bcba2c851f984a39748a79b0df99eaeba6247eb0f897f02b621c9fbe8986a5f6ab30a2a5ef744d4b16f5b83ece3e0486710f28e4200564c146bf4d79509caaa7454db438dd7beb01cb24479d33c25f79adb49f1093bab7b37c47275ae79066edb1b378dd4f65f34418ac5bf1cf647725fddf19d77ace6a715238d5ec6f28ec2b9bb82eef8b753c8a69e2c9deebf3b0c80aa4122b48fd892339715ee913c81cf4aa0b31ddb889e9a68e856f7b202bb99824efa97eb694b05267c71582fc2932a8671fd0cbe831bcee0ab3855dca9abe8650732b276e55fa4878dfe3efdd8974942398c9f297117e84971a4244190da73468476", 0xf6) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000002c00)) r7 = getgid() lchown(&(0x7f0000002c40)='./file0\x00', r5, r7) syz_mount_image$bfs(&(0x7f0000002c80)='bfs\x00', &(0x7f0000002cc0)='./file0\x00', 0x401, 0x2, &(0x7f0000002e40)=[{&(0x7f0000002d00)="e19294129dfeb2056a31e7adb0a74a69ea25c1e7f51af852f04131292c19c0380e40758cebc70da0c19593200a98fd6630686fda63362e2e2ae2f25e01eee1289bddfb8f49a0020fdc22c961211aa9fad12f6ec09596c7b3a9f6307f82caeca623a4fab8ead03e571599bafefe7a077a3fcb04dc285c8d6b4cfa59d6496b37ecb59fbf129e16c6dced84c5d7c496cd18adf1f6739f70c3083b7d59cef2d8e947cbd3408b14f5808d2131e426297b45f923e10ece5a02f43fb956b5f14dc8f5e7858aec771e930a3d72482eb7382966af664070514bedfd02f6f7e6c4d0", 0xdd, 0x7}, {&(0x7f0000002e00)="dc5aaedcfad3635d1ec923d9afebef8b9ea6c0018951b062c9e208076005302e15cd2b97ad05edfcb05282e16c497824fec0c7ac8e50e337a4dcf59635bde4e2", 0x40, 0xffff}], 0xa12000, 0x0) syz_open_dev$loop(&(0x7f0000002e80)='/dev/loop#\x00', 0x6, 0x200c02) fcntl$setstatus(r2, 0x4, 0xc00) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002ec0)) poll(&(0x7f0000002f00)=[{r4, 0x31}], 0x1, 0x3ff) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000002f40)=""/254) bind$inet6(r4, &(0x7f0000003040)={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f00000030c0)={0xffffffffffff0001, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x2a9, 0x7, 0x9, 0x8, 0x20, &(0x7f0000003080)='bpq0\x00', 0x81, 0xfffffffffffffff9}) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000003140)=@assoc_value={0x0, 0x5}, &(0x7f0000003180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000031c0)={r8, @in={{0x2, 0x4e21, @rand_addr=0x200}}, 0x8, 0x0, 0x2, 0xff, 0x8}, 0x98) 2018/04/09 19:17:06 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x109) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/250) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000140)={0x20, 0x5, 0x6e5abd01, 0x7ff, 0x2}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000180)) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000001c0)=""/202) fremovexattr(r0, &(0x7f00000002c0)=@known='system.posix_acl_access\x00') r1 = dup3(r0, r0, 0x80000) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000300)) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000340)=0x2ed6, 0x4) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x26) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000380)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f00000004c0)=0xe8) r4 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={r2, r3, r4}, 0xc) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000540)={'raw\x00'}, &(0x7f00000005c0)=0x54) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000600)={0x0, 0x400}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000680)={r5, @in6={{0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x8}}, [0x800, 0x1ff, 0xc16, 0x4, 0x1, 0x4, 0x2, 0x80000001, 0x0, 0x1, 0x88, 0x4, 0x2, 0x9, 0x5]}, &(0x7f0000000780)=0x100) fcntl$lock(r0, 0x7, &(0x7f00000007c0)={0x1, 0x3, 0x2, 0x2, r2}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000800)) ioctl$TIOCEXCL(r0, 0x540c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000880)={0x7, &(0x7f0000000840)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000009c0)={r6, &(0x7f00000008c0)=""/237}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000a00)) setresgid(r4, r4, r4) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000a40)=0xfff) unshare(0x50000) poll(&(0x7f0000000a80)=[{r1, 0x200}, {r1}, {r1, 0x80}, {r1, 0x200}], 0x4, 0x40) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000b00)={0x877, {0x2, 0x4e20}, {0x2, 0x4e23}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x2, 0x100000001, 0x101, 0x8, 0x3, &(0x7f0000000ac0)='dummy0\x00', 0x6, 0x9, 0x4}) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001080)={0x7, &(0x7f0000000b80)=""/87, &(0x7f0000000fc0)=[{0xfffffffffffffffe, 0xfd, 0x6, &(0x7f0000000c00)=""/253}, {0xf9a, 0x23, 0x3, &(0x7f0000000d00)=""/35}, {0x59e94cc4, 0x86, 0x9, &(0x7f0000000d40)=""/134}, {0x3, 0x0, 0x9, &(0x7f0000000e00)}, {0x9, 0x14, 0x3, &(0x7f0000000e40)=""/20}, {0x1, 0xa, 0x4, &(0x7f0000000e80)=""/10}, {0x4, 0xd1, 0xbeea, &(0x7f0000000ec0)=""/209}]}) [ 34.605351] IPVS: Creating netns size=2536 id=1 [ 34.644032] IPVS: Creating netns size=2536 id=2 [ 34.682348] IPVS: Creating netns size=2536 id=3 [ 34.726058] IPVS: Creating netns size=2536 id=4 [ 34.765241] IPVS: Creating netns size=2536 id=5 [ 34.817978] IPVS: Creating netns size=2536 id=6 [ 34.882620] IPVS: Creating netns size=2536 id=7 [ 34.955716] IPVS: Creating netns size=2536 id=8 2018/04/09 19:17:12 executing program 0: r0 = memfd_create(&(0x7f0000000000)=']/ppp1wlan0user\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) pwrite64(0xffffffffffffffff, &(0x7f0000970000), 0x0, 0xfffffffffffffffc) 2018/04/09 19:17:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x680080, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000080)={0x3, 0x0, 0x6, 0x3ff, 0x5, 0x10001}) write$tun(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000e9ffffff00000000000000000000000c000000000000"], 0x1c) 2018/04/09 19:17:12 executing program 7: r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000974ffc)=0x202, 0xfffffe34) 2018/04/09 19:17:12 executing program 4: syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r0, 0x401}, {r0, 0x40}, {0xffffffffffffffff, 0x200}, {r0, 0x220}, {0xffffffffffffffff, 0x2320}], 0x5, 0x232) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x3, 0x101}, 0xc) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000840)={r2, &(0x7f00000007c0)=""/109}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000f40)=ANY=[@ANYBLOB="09000000000000000000000000000002000000ff7f00000100000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000"]) r5 = dup3(r4, r3, 0x0) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x690}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) ioprio_get$pid(0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0, 0x0, 0x88}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000b40)={0x0, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(r0, 0x9) syz_open_procfs(0x0, &(0x7f0000000100)="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") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) 2018/04/09 19:17:12 executing program 5: r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000019ff4)) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000697000)={0x800000, 0x1}) 2018/04/09 19:17:12 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) pselect6(0x40, &(0x7f0000000fc0), &(0x7f0000005fc0), &(0x7f0000002000), &(0x7f0000000000)={0x77359400}, &(0x7f0000011000)={&(0x7f0000011000), 0x8}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)=')wlan1ppp0\x00', 0x1) setsockopt$inet6_buf(r1, 0x29, 0x35, &(0x7f0000000080)="a879bf8ca772054be7183457bf558a3d4b09d94fdd35029ea9f8ae391dc135d2a94f8300366c40ae49d1d1ea4743351c4bf4773bc56947b76b55348816cc85c127a01868cdb0d803ae069d40f5e4a696cb5bfb9e5c894bf4d1329e5f2b4b342c10282503d6d08c5c6b68fdacf2e26132b2d231d300580fb725cb1c756b77e258fb40f1c6ccfae9b9b4b074de8621b393b8f77131988bfafe81b07d3b0d127217c2a5201aa02ba240d46469924fbcf6f3014ff708bd089adf80d1e8a7f9fd9ee770d1d872666ec67f02ddc323c790dc1e02f2049bbb1261d959270a3266ae535429cb875aa0", 0xe5) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/09 19:17:12 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000004e80)=@nl, &(0x7f0000004ec0)=0xc, 0x0) socket$unix(0x1, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f000002dff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x400000000227e, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x6, 0x20}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r2, 0x2}, 0x8) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000000c0)=0x416) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2008440}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x9c, r3, 0x100, 0x70bd26, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x101}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8a8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x86e1391245e4a69f, 0x28}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x10}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x41) 2018/04/09 19:17:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x100000001) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 39.585964] blk_update_request: I/O error, dev loop1, sector 0 [ 39.592252] blk_update_request: I/O error, dev loop1, sector 0 [ 39.598412] Buffer I/O error on dev loop1, logical block 0, async page read 2018/04/09 19:17:12 executing program 7: r0 = socket$inet6(0xa, 0x80007, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a28ef8)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int=0x5, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e6d000)=ANY=[@ANYBLOB="03000000000000000a00004670000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000fe8000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000625c2e3ed88e3b5600000000000000ff0000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) 2018/04/09 19:17:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000040), 0x4) recvmsg(r0, &(0x7f0000001480)={&(0x7f0000000080)=@can, 0x80, &(0x7f0000001380)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/250, 0xfa}, {&(0x7f0000000000)=""/53, 0x35}, {&(0x7f0000001200)}, {&(0x7f0000001240)=""/65, 0x41}, {&(0x7f00000012c0)=""/15, 0xf}, {&(0x7f0000001300)=""/126, 0x7e}], 0x7, &(0x7f0000001400)=""/96, 0x60, 0x7}, 0x40000002) 2018/04/09 19:17:12 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchown(r2, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/04/09 19:17:12 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) ioctl$sock_ifreq(0xffffffffffffffff, 0x20000000000, &(0x7f0000000080)={'lo\x00', @ifru_ivalue}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 19:17:12 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000000140)) r0 = userfaultfd(0x80800) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0xc2080) tee(r0, r1, 0x4d6, 0x0) [ 39.661658] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/09 19:17:12 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) connect$ipx(r0, &(0x7f0000000180)={0x4, 0x800, 0x8, "01659f582301", 0x7}, 0x10) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000140)={0x2, 0x1, 0xffffffffffff8001}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) 2018/04/09 19:17:13 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) fsync(r0) ioctl$TCFLSH(r0, 0x540b, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r2, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r4, r5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9, 0x1}, &(0x7f0000000280)=0xc) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0xffffffffffff2607, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x0, 0x80, 0x8}, &(0x7f0000000380)=0x98) unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) pipe(&(0x7f0000000480)) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, 0x8) exit_group(0x7) 2018/04/09 19:17:13 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x2082) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000200)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000300)={0x1, &(0x7f0000000340)=[{0x400, 0x3ff, 0x8, 0x1f2f}]}) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x440) ioctl$TUNSETLINK(r1, 0x400454cd, 0x307) socketpair(0x3, 0x3, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000100)={'security\x00', 0x59, "2a115ff1a9853bfb1d3ef54b5b0d673b1d002aa0872fc35d221d4bf529768dc59fe78846fb4ef461ca0dae101d266a95f3f11e15cb3b36e01da83b6a60386f099d481d61740449b0390f5cad01c548f2cd3c44f5edc7f7a0f3"}, &(0x7f0000000080)=0x7d) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000240)={0x81, 0x0, 0x10003, 0xfffffffffffffff8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000380)={0xbdb, r4}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000400)={'bridge0\x00', 0x400}) 2018/04/09 19:17:13 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000380)) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000001480)='./file1\x00', 0x7f, 0x1, &(0x7f00000015c0)=[{&(0x7f00000014c0)="b53cdcfcbf25f019bb204930af8da290f69fabec3b991312d40e95a62916c5096726c5a680457e4ddd3b8f631f4a1224aa9b60c257be42130d699173f84295f091d115aa9f58272b9a3a6dddb7b8b90d8349f7424c3a73d04336111afadc1b3af2ef93001c223aadf7099504419b9487d51a0abe2c6b1bcaf7747d01a9ca44520b34407fca05cd4e2e568309b0e0be1404294d69fd203371032b31d4ded00feac31ee96d7ce67b9e407576242832f5f24c2bc8439a7993cb10876ba9ad28a4f2e0f64e9a08e2e4188662aeb168834cddba02d07526827d9a462647e98548d198d87ecb", 0xe3, 0xc1}], 0x100003, &(0x7f0000001600)={'nouuid,', {[{@attr2='attr2', 0x2c}, {@inode32='inode32', 0x2c}, {@logbufs={'logbufs', 0x3d, [0x37, 0x31]}, 0x2c}, {@prjquota='prjquota', 0x2c}, {@discard='discard', 0x2c}, {@grpid='grpid', 0x2c}, {@noquota='noquota', 0x2c}, {@biosize={'biosize', 0x3d, [0x35, 0x37, 0x0]}, 0x2c}]}}) connect$unix(r0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) recvfrom(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x1, &(0x7f0000001400)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x4, 0x3, 0x3, 0x1}}, 0x80) preadv(r0, &(0x7f0000001680)=[{&(0x7f0000000200)=""/98, 0x62}, {&(0x7f0000000280)=""/179, 0xb3}], 0x2, 0x0) getpeername$ax25(r0, &(0x7f0000000080), &(0x7f00000001c0)=0x10) mount(&(0x7f0000000040)='..', &(0x7f00000000c0)='..', &(0x7f0000000100)='btrfs\x00', 0x0, 0x0) 2018/04/09 19:17:13 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2018/04/09 19:17:13 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000230000/0x600000)=nil, 0x600000}) 2018/04/09 19:17:13 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x7, 0x4) syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) gettid() setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0)=0x4, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r2 = getpgid(r1) syz_open_procfs(r2, &(0x7f00000000c0)='gid_map\x00') r3 = socket$netlink(0x10, 0x3, 0x6) shutdown(r3, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) chdir(&(0x7f0000000180)='./file0\x00') 2018/04/09 19:17:13 executing program 2: r0 = socket$inet(0x2, 0x4, 0x5) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000140)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000300), 0x0, 0x20000802, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) 2018/04/09 19:17:13 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000700)={{{@in=@multicast1, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000001a00)=0xe8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000003c0)={0x0, 0x7, 0x7, 0x1000120001}, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000100)={@multicast2}, &(0x7f0000000800)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x7c}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000400)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x84) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x0, &(0x7f00000003c0)}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00000006c0)={0x0, &(0x7f0000000580)=""/47}) pipe2(&(0x7f0000000340), 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000080)=0x9) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000380)={0xff, &(0x7f00000005c0)=""/255}) bind$netlink(r2, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3}}, 0xe8) socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) 2018/04/09 19:17:13 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000007140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0), &(0x7f00000007c0)=0xc) fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(0x0, &(0x7f0000000840)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000001a80)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000400)) r3 = add_key(&(0x7f0000000540)='rxrpc_s\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000940)="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", 0xff8, 0xfffffffffffffffe) keyctl$revoke(0x3, r3) fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r2, &(0x7f0000000000)=@known='user.syz\x00') ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f00000000c0)) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x3) fsync(r5) r6 = creat(&(0x7f0000000600)='./file2\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x401, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000aff8)={0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x6e, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)}, 0x400c0) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) write$cgroup_type(r6, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}}, @in={0x2, 0x4e24, @rand_addr=0x8}], 0x4c) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) fallocate(r5, 0x3, 0x0, 0xffff) getpid() ioctl$sock_netrom_TIOCOUTQ(r6, 0x5411, &(0x7f0000000300)) 2018/04/09 19:17:13 executing program 1: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000002c0)=r1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x0, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1d8, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r3, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x437, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x6, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x2, 0xcd3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x86, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9f8) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r5, &(0x7f00000003c0)=[{}], 0xffffff1a) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x6, 0x4) fchdir(r6) unlink(&(0x7f0000000080)='./file0/file0\x00') 2018/04/09 19:17:13 executing program 7: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x444200, 0x0) write$evdev(r1, &(0x7f0000000040)=[{{0x77359400}, 0x1, 0xd1e9}, {{}, 0x10001, 0x877a, 0x7fff}], 0x30) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000240)=@abs, 0x6e, &(0x7f0000000380), 0x0, &(0x7f00000006c0)=[@cred={0x20, 0x1, 0x2}], 0x20}, 0x0) 2018/04/09 19:17:13 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013ff0)={0x2, &(0x7f0000442fe8)=[{0x25, 0x0, 0x0, 0xfffffffffffffffc}, {0x6}]}, 0x10) writev(r2, &(0x7f00000a6000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) 2018/04/09 19:17:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0xfffffffffffffffb) 2018/04/09 19:17:13 executing program 6: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r1, 0x7}, &(0x7f0000000140)=0x8) 2018/04/09 19:17:13 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x744}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)) getpgrp(0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {r2}, {0xffffffffffffffff, 0x8000}, {r1, 0x400}], 0x4, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000880)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) r4 = getgid() chown(&(0x7f0000000000)='./file1\x00', r3, r4) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)) 2018/04/09 19:17:13 executing program 1: clone(0x200, &(0x7f00000003c0), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) mknod(&(0x7f00000000c0)='./file0\x00', 0x13bd9e113c1e2c, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240), &(0x7f0000000340)) r0 = syz_open_procfs(0x0, &(0x7f0000000480)='syscall\x00') ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000100)=""/175) read$eventfd(r0, &(0x7f0000001500), 0x8) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x62101, 0x0) 2018/04/09 19:17:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/snmp\x00') r1 = getpid() syz_open_procfs(r1, &(0x7f0000000000)='net/connector\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f00000036c0)=""/4096, 0x120}], 0x1, 0x0) 2018/04/09 19:17:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) ppoll(&(0x7f0000000480), 0x0, &(0x7f00000004c0)={0x77359400}, &(0x7f0000000500), 0x8) sendto$inet(r0, &(0x7f0000000040)="fe", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = accept4(r0, &(0x7f0000000580)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000600)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r3, 0x4) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000640)={r2, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) 2018/04/09 19:17:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000003fc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000003000)={&(0x7f0000000000)=@ipv6_deladdr={0x18, 0x15, 0x5, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) pread64(r0, &(0x7f0000000100)=""/189, 0xbd, 0x0) bind$llc(r1, &(0x7f0000000080)={0x1a, 0x118, 0x4, 0x800, 0xffff, 0xff, @random="704ec74b3686"}, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ashmem\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x1, 0x402c00) accept4$unix(r2, &(0x7f0000000280)=@abs, &(0x7f0000000300)=0x6e, 0x800) 2018/04/09 19:17:14 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0xb, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000004fc0)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) r1 = syz_open_dev$usbmon(&(0x7f00000004c0)='/dev/usbmon#\x00', 0x6, 0x82480) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000000)={{0xf7, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x3, 'lblcr\x00', 0x2, 0x3, 0x41}, {@multicast2=0xe0000002, 0x4e20, 0x3, 0x9, 0x7, 0x7}}, 0x44) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000300)=""/81) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000100)=""/208, &(0x7f0000000200)=0xd0) dup2(r0, r0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x0, 0x7, 0x8, 0x101, 0x8, 0x4afe91ad}) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x28, r2, 0xd12, 0x70bd2b, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2e}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x44000) 2018/04/09 19:17:14 executing program 2: r0 = memfd_create(&(0x7f0000001fc1)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a8ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f8c000)=0x20, 0x4) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000f89f76), 0x152, 0x0, &(0x7f0000f89000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) write$cgroup_int(r0, &(0x7f0000000000)={[0x32, 0x2c, 0x36]}, 0x3) openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x0, 0x0) 2018/04/09 19:17:14 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x800) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x2, 0x15, 0x4, 0x3, 0xc, 0x0, 0x70bd28, 0x25dfdbff, [@sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x70bd26, 0x3505}, @sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0x6e6bb0, 0x3, {0x6, 0x2b, 0x0, 0xffffffff, 0x0, 0x5c8, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}]}, 0x60}, 0x1}, 0x80) r1 = syz_open_procfs(0x0, &(0x7f000036d000)='net/ip6_flowlabel\x00') close(r1) 2018/04/09 19:17:14 executing program 5: keyctl$set_reqkey_keyring(0xe, 0x6) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) capget(&(0x7f0000000240)={0x19980330, r2}, &(0x7f0000000280)={0xd598, 0x0, 0x7f, 0x8, 0x1}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r3, 0x1, 0x7}, &(0x7f00000001c0)=0xc) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/04/09 19:17:14 executing program 4: r0 = socket(0x10, 0x2000000000802, 0x0) connect$netlink(r0, &(0x7f0000000ff4)=@kern={0x10}, 0xc) getsockname(r0, &(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'bcsf0\x00', 0x7}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/09 19:17:14 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000d8dfb0)={{0xffffff93}, {0x80}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80800, 0x0) dup(r0) r1 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='rose0\x00') openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) 2018/04/09 19:17:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0xffffffffffffff7a) r2 = dup2(r1, r0) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) poll(&(0x7f0000000180)=[{r0, 0x44}], 0x1, 0x569c478e) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000000c0)=0x7, 0x4) ioctl$sock_netdev_private(r3, 0x89f7, &(0x7f0000000100)="30ca771baf6c1b307c524a80c0598616410ab0c6c483cd4cdf10f4d4dd94287c2619cd29e5ebea55cde66c47b415b21101c1dfd91e40a05b89e7d7a8e33c491ceb590507") 2018/04/09 19:17:14 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000200)=[r2, r3]) sendmmsg$unix(r1, &(0x7f0000000180), 0x109, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) tkill(r4, 0x1a) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000028c0)='/selinux/checkreqprot\x00', 0x501000, 0x0) sendmmsg$nfc_llcp(r5, &(0x7f0000008340)=[{&(0x7f0000002900)={0x27, 0x0, 0x0, 0x7, 0x1, 0x10001, "ac86ea00c43896ede8d8db5a3f467dff196bd680d7c567c6f4d4da8345eb73dd5892685b06a16868c44c4c9af781f38148f5d567274c7c13fa16bb413bdbe3", 0x8}, 0x60, &(0x7f0000002b80)=[{&(0x7f0000002980)="ca17d62d2b8932964d8cb020eee280d636143d8833d5139a", 0x18}, {&(0x7f00000029c0)="0f4b1416e00358fc10075a090c57044278bdd6dceb6572ec10b02ed179e960030bbd165ffbba49963c5bb5564d23756e059359cbec7ab01654b5b52431bc322c8b0f66f6718689ce85305f9b4e5e51", 0x4f}, {&(0x7f0000002a40)="b18e32ffba7142bc7e18c7f5e759d4de1d48112c1ccb95d7299b835f21e00863e2ddb434a5fe9fef69eca99054e92c4024885fbf3ee0fd74ada4ae134cddc92c37a52584070bcfbbdbb658b3b09f1afb5ec6a23a9b49b50ccbfeb985ecdc93f658291dd6e31a845499876de384bc395e608ef5b22393295f81b9e788acd7826da7ad043b746aec6323f40646801927c19d7c6b9ade6186f48174c91711644eb1e326f94e78aec9682c80d09448e31d78209eab6374ac49a710b2cb3dfdc326931192748dbeb97a778ba0e876418cc1f5d99effe08e38d2deebdb53df128a8aca5f760269a724be2a", 0xe8}, {&(0x7f0000002b40)="cfc918f3019cf63c3f94dd5897a27122fc28ce4e52a2ac9773b5035639ec75ec329d11fcc147b34bf60e152cc0849a8aac7c", 0x32}], 0x4, &(0x7f0000002bc0)={0x28, 0x13f, 0x10, "1aaeb354c25b057f2cb164ec2e81bf6e50"}, 0x28, 0x40}, {&(0x7f0000002c00)={0x27, 0x1, 0x1, 0x7, 0x7f, 0x0, "be06ba3d2d62c0e55d53880be5412d083523457a44412f67439cc173d1bd744b288d39df5eb893da3ac0abaa7956aca3ec7be63f0ff6a39b71b57e80d9dcef", 0x1e}, 0x60, &(0x7f0000004040)=[{&(0x7f0000002c80)="fb3b9abc02538ebe2bc8819757506b0d4ae46cf4782fa9601f26ffa21b26439f2b8f585ddf0f8540adfbbf81754f9d8e09d4f0ef5a411b6a1ccc517029497e660688454ea41b33befbec", 0x4a}, {&(0x7f0000002d00)="646617a5a3228ad8bd15cbf2951fd54636970f1e5d9eb6c277770dff6740467ff88aa254747e1d8f375b81023d70b26b0496dcdd52aade5d9b8755fb7470ccdcc1aa08f8a731e8716e12c13102680ae68cc1b1593c745224f246f71e24c085df5bbf46e9710044de106a71c9bfa7bdaaf3147876ee525ea10850137d4ae8a13d9c4f42c8493f303d408b3fcdf79f10ef0b992b5ba868252032109e71bfd632e8f3ab965c077165d02e80617b5fc7313ff3bf95bd97d0", 0xb6}, {&(0x7f0000002dc0)="ba7425a5ad4fe0598e4ca66f415365b892e56d1312c450ef7bdc0da46cab7262a7", 0x21}, 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0x1000}], 0x2, &(0x7f0000006880)={0xc8, 0x103, 0x4, "3bbf89d4c76573419ac98e5f74aae42d0397dc70903d81050a440d6c21be9659bee5f40b75ba1a8631c6e3acbb7bad01f34b7d159cd7a3e108ac58b3837f9c96f4de5aa61944d5db3fad3383b02a0780e3a755bcd691ac95c47736c9b8691383496fbc00fe9cd2c78d05962680d13e0182bd4d5e42535893b0e94e07208084c33cac8bf70803a52f5725126546c68ea24c2c0c58a732408f76f50b0a98d15b9b455462266543b25eb8b0f7280568c509ab0f82fb"}, 0xc8, 0x1}, {&(0x7f0000006980)={0x27, 0x1, 0x1, 0x2, 0x6d, 0x0, "d1b127afc1d2f6faa5750267d643d98a6990d5d1013d03a2053d42da4a537d124a46654f8e4eea1ac67e466f1659dae4462f526fa3727c2794856acdeefa6e", 0x3a}, 0x60, &(0x7f0000006b80)=[{&(0x7f0000006a00)="d340ba3f25e9b6a4f47ff0781a5f8596a156fe1e0a42a53940d93327012ff66db811a2a084f80be1aa50d3ad2daa625993798a", 0x33}, {&(0x7f0000006a40)="a39c831db499676a6f97fa6afc20c34ff7a2aaa45c7ce9e5f269c1571a519b5b58226bd495b7f2af55d646acd455df3db6f73848", 0x34}, {&(0x7f0000006a80)="e2268c4b882ac315200a4b42c849a87c28137ab58cf1e4b98ee0414374984b89831177ce349ad18d0ed452f0c500b2d6295bacf9938631cc273fff616758b32f265f4be166f51d66c0bc0dbccf36590ce33dedf6f703895adfeb", 0x5a}, {&(0x7f0000006b00)="2c82b337c653e0e4086fa6cad653982ad6ffbeba6e5afccef9837e275f609a7569fde53044a7e4efc9263837af844bfe7acd60f261a7bd5cb51f35fc", 0x3c}, {&(0x7f0000006b40)="47ab618957de0ee3c0118e6f3b", 0xd}], 0x5, &(0x7f0000006c00)={0xe0, 0x117, 0x0, "6ccf1a1be1840a35c09763e8b69eb52d870e4cb15fa446990708624feabb3042af179553035f419916de1de743f9db1553c5fd02d890548c79a8b5e969e80aa488c37f3d0e5d101673a99d9b7963ad2a03d73af7516b7b1559d941f5980d65a628e17c091dbc394f201d08f7dc00d83d813570993a766571edd9380f82533b7b8a517d0a8d8d0c7125b8520548fca92debfa16447f2b6a9357f51741023646dfcfa5a2a2a85ec8c0b2eb265c6b7129037c98443096b2861e52cca277bf415e243c804ec309f03b964a898eafb5e373"}, 0xe0, 0x4000}, {&(0x7f0000006d00)={0x27, 0x0, 0x0, 0x1, 0x8, 0x7, "324a8574cd9834f76c3480528484e527e7d248c5f63411a59ec782cf38df02a9b623972e2bcb6f844ee64d037d1cfb9d9d682695a5d39809aa7ade767e419b", 0x3a}, 0x60, &(0x7f0000008200)=[{&(0x7f0000006d80)="eac374dc79033f482705b841fe7a0a316d28a5618448903b291a7e5c199fb54fb383d1c27a93a497bbe9dc97d66487f6042914a2c6b7c800bc5b0783515fd5d23dd2a25f466f7037ec32915d896d081c9236b4f96845a53ce26bcea5e9e62fdcf94e0af7f852807397ce6c23bce162cba035722429c29268fa68b8c2b3a90b88fc94a2847eecdf906e7dfdbe76f4ca92eb182bfad1b82c58d652dcd1de422c5b4a3b64d911906d56480a70ba402289f20bc087140219bfb920560f52ed4f642f0844f7920746b19952bba56460dfd4607a206b47a56469ee968e9c1f188e5fe7a45c82f12935ae", 0xe7}, {&(0x7f0000006e80)="354af68ec640d981331692aa610cc4c4d59fd61af1d113d60b6d3f1e3b9d502fd30dea253115db7141a282c039", 0x2d}, {&(0x7f0000006ec0)="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0x1000}, {&(0x7f0000007ec0)="cbbb96c43eb8d7d4ed5c1fb9f242cd5b70a40fb6c01157d4a65860e0d0b1e4a5efa0d50e3de2a3888a8534342cdacb3795d2f07fdd3bc3ed12b3abf5d4b2a77dd033c3342903329ffd994ac61daceaa11b4740cb7ae77a50f26b01ef36478666be3f844b48ed33f20f705ffed464f239958409559ae702e1b12ee513fca3473fe4dbdd787e4a81d7345a675e27f30ff88cff197c", 0x94}, {&(0x7f0000007f80)="f7bef4cb18b0b2f61a9e51a5b81d8322da039a00c718701db7fdf643ed77acffc726ae124a6ea4482df75751328807fae73d685363a4e1e41108405cf6b7d6f5e6934f22ec847a2727def15cf346afa82a3be4b360393ff70eb44fae6a443947e3f0604798edb0ee8e6745a4f3e1ba97fdb41c0352df2f9977071c35ced36e96f1c4c09a083950418db67203", 0x8c}, {&(0x7f0000008040)="c826ca95c4b0fe3623f5249df22bd6ddcfb1cc6571c5fd09717dcc215d2c64d0491e426f579dc9d31421522fe28e04e30bb812e1675126af28a84f600c06cdf335c482198c6b8292595941d9d87b2ead5d803f375d9071d25f5611ae5ee3a6d7c63efeadad3e85104721c6b6156b6931e356b3b00a47c5d16d16730e585299ed29264ced478b1da7db81d181738075663568e87437d0900fd0e82b6caeab5d4861aa7e4f30179af2df4452710e", 0xad}, {&(0x7f0000008100)="dee80b5f0a402c63ce1d43cb60ed134369b89283b6046df9220091165965b7723e31f921c25fa4fcc2a7599dd9e69175d77cd62b844cd9aa4dae1cd7f9b1776a95d7ace02e4d2e749eff6591593f767e8b9464056c5fd76f3c4f8f044f95fc2561f49785eb6bccd30172a4b0b9e7ca49ec734618ae8b655fc3b339334b8398de52a6817e456ea387f0c949b51eea7952429be38c003e860b19f1f604bf041cbd8e048c982971ec4c52433dfe3179ad896b900108c9bc91c59dad2a8da7814e628313892b116158345ac2ee9e96e9d8a0923515f6b04a540de37e57b88f55991e14d4a3773f", 0xe5}], 0x7, &(0x7f0000008280)={0xa8, 0x1ff, 0x5, "ce6474c321c0f0b700f82f638c307d162a97952784374cecff632869e39465a88b8ac22c3b585f079044f6af5078821d1eac181b2f67ff1dd5f6610cfcbbc327bd6cdf5e57941cd30922d743fcda9696484f96db142f4be4ff728fbee94982b1d25582116ed1b5352d54817bf8558e4c5ce963766df6ac8843d50a1fd3699fcb0512f98158ff67520e8234573679f6245310b241a078"}, 0xa8, 0x40000}], 0x7, 0x40084) connect$unix(r0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/09 19:17:14 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req3={0x1, 0x9370, 0x154, 0x3, 0xfffffffffffffc00, 0x4, 0x4}, 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80, 0x0) syz_open_pts(r1, 0x208000) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec0b091d00000000000000000a004e2000000000ff010010000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010"], 0x1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) 2018/04/09 19:17:14 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000040)=0x1) ioctl$VT_RELDISP(r1, 0x5605) r3 = add_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="b05945cb336ac961dcac9cfbcf22009be99398f1b6dde14dabf9b488c0e372e77e0a55fb25ca939081177fa155f7b93d8022aefcadc3a30537558de2174c9647e8d18ff94ef51df7007f67db204e82c322a96b86931352e769d7c164a7e5a3f2d0e7fe301176d18a40fbcfaa160312deed61f3d614032ea0512907fe66170aa5a59dcf807a91ae051dab39b4dced74", 0x8f, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) ioctl$TIOCSBRK(r2, 0x40044591) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000000)=[0xf2a5, 0x86ff], 0x2, 0x7, 0x5, 0x5, 0x100, 0x0, {0x4, 0x1f, 0x4, 0x3ba7, 0x7, 0x7, 0x2bd, 0x92, 0x1d0, 0x4, 0x0, 0x8, 0x3480, 0xfffffffffffffff9, "f0b498ce7f77c773a8bc92b10c1cb46a037cc517243cfa02a5f1020609bd50b6"}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x52}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000003c0)={r4, 0xab, "6574202a0327c9ffc7b5d0b49b346af28a435f2a13f858c89040db54f9551356085b6cd1a2731396b7434e236578f367741a41a85a4bf46ef0596054b3e7d8ab89e100eeeffd1834f992ddb06baf8d872a2a2940423108eb405748594ea22d463fd01fd8ecd26983fa9a86ee382ef3cd69904fec34f34b7397ad4dc66154048c1658ec99be428640aa61c3d4183ef2ad39418485934c4d4cf64159680084740c13d9725e17e5077bde2647"}, &(0x7f0000000480)=0xb3) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000500)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000540)={r5, 0x80000, r1}) 2018/04/09 19:17:14 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) recvfrom(r0, &(0x7f0000000100)=""/240, 0x5a, 0x1, 0x0, 0x0) fchmod(r0, 0x4) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="021800000600000000000000000000000400a12500000000000000000000c30a93ba5066dd5bfc07b84a5c0669190000"], 0x30}, 0x1}, 0x0) 2018/04/09 19:17:14 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x0, 0x800}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x8}, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0xd) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000140)=0x22, 0x4) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000bd0fb2)="e5", 0x1}], 0x1) [ 42.313376] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/04/09 19:17:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) rt_sigprocmask(0x1, &(0x7f0000000040)={0x8}, &(0x7f0000000080), 0x8) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x28d94023f883e8ad, 0x20020003, &(0x7f0000385ff0)={0x2, 0x400000000004e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/04/09 19:17:14 executing program 0: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) read(r0, &(0x7f0000000040), 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x3ff, &(0x7f0000000100)=0xff7d) 2018/04/09 19:17:15 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x1, &(0x7f0000000400)=[{0x16}]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001780)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) r4 = accept(r0, &(0x7f0000000180)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x80) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) sendmsg$nl_route(r0, &(0x7f0000001740)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001a000100000080000000"], 0x1}, 0x1}, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000001700)={&(0x7f0000000200)={0x27, 0x0, 0x2, 0x7, 0xfffffffffffffffa, 0x8, "d5d69c54eb6ad0ab791ea148a935474a38947662b89bee720511ee2a77c048e7156c72d8471d1eb9caaba73150fd36c25524221fef0f656837838d9c5766ed", 0x3f}, 0x60, &(0x7f0000000680)=[{&(0x7f0000000280)="6f44dae416fb5faaa058f6f5133603f5b091e955e6e7c3f4eb68e3be8051901c07e581fb8a48d1e7f4e53711483bc3927615c0aee9ed692b00fb037b68d2422c61f052905b27e2ee96241a7a29210e2bca9bb4de6c45733dd374f955aea9e408a49cb02099053620f27183a9e1d45b36fdc01bda34360bae3fbd2de8ac900895c8c43b396de9cd86e05321b4be44a6828c230e30c11cfd3d25298912d151d3a9ddfcf14eeee35b66108c6a3258aa529d792749fefffb239acb1e0acf135302660124d4085772ab3e11785cc40cb98c29ea9b11f93aef43", 0xd7}, {&(0x7f0000000380)="b6ebdc06577c42f4d67fd566651b5ff5a4c7a3c0acf05eb0a6ce7783c568633153bb161c0e0db720416920ca76d2bd67fa1115dc27543b0bcb811a13477337313f7d0cf54a774d50a6cf", 0x4a}, {&(0x7f0000000480)="e02b80f80dd58c5175062da87a30a709ba7b8f67e86c67e158886cc0e949b29f0083bacd74e9e1c70c70a1bde8efd168eba0f856c7a70711f268c6b7ac9753b59976f047a89618162fb620083362659b029ee7d8604f58bc4b808b2760f45254ffc2003ea7864995395f1758d358f68ad3c72882e80c6c11c5aec0fb1648fb1e323dffa03851ba03cc55256d5439ea953428233be8df685e33a30008c320b520e804cae3a74b31d90fe1355fea39a608a9eda7b7eb05bf1aefe27de98398d23508ebf13dda339a34ab3c14", 0xcb}, {&(0x7f0000000580)="dd9410bb41f685dfe2558a621437f1767817d7d06f3698f13dbb24ac7e1a5a9ebce3f5a11226a8d2cbbd8ffbc89de54113cc52a8bed6f0cc2def110639a1c411eeb706375204c8152c8e56fc1c377ea5b1f3fd2edc9b7e764dd49e65e525c427d716a157b6bf00384fa78b78e3e0e698cc06ccc89641514cbcbb3e15e81958a0027e3b788e61592b661769a64bbe06892fedae6ce993cc107297947fddf6a1e80edd40bd2ac2fb4123ef1bd765c108aa63b31d6dc15d4d9d62368e20f0795bb0f5b441", 0xc3}], 0x4, &(0x7f00000006c0)={0x1010, 0x13a, 0x7, "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"}, 0x1010, 0x4000801}, 0x4000000) 2018/04/09 19:17:15 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) write$selinux_load(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e7578e5d96145b94ef9f9d1546b633bd1c5bf8b9bf7f95aa665d5d365607706b2417d8502913adf59a44c30c9d530d39a09cfd926f1f36e78168079e19343364e1bd2d4bdc33829514a7232510dc37b3980652c9ed9e79e352fc12f10f9f733c7f0c8c420ee2ae285b5279959ce2a9892d014363af852b5dba58e9bc2f35163f55ffe8fb91a1b0014862557598a741c281bf7073d94faff759043c25eef1aefa05b0bb9a90ee189c13dd15fa6c7f605a371e9fa61670f647b04a10f6ba0f8933bbead44b7d93f4e5c3fcc13485842b734ca96c727cc88036206cc5b2ec76a81407123ba133015856a32e5e1325b9f380f264c6a70a8797e48e0d592e6f0272bc874adfdc424a083fb45a41ce0cf0618b5a0e6e90ab7b838525942a3cfaaadf72fc2e2f3fb25338e7574a35e2845e3860b34797e15f59e0c51e591cf1325c66e5a22ebf2a611df56366d5bf0ac6685007c5055969db1727cc2fdec94650b329c9040f7e4b8d9fcda1f679afeb6376d30cec21fb3"], 0xb2) sendmsg$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) 2018/04/09 19:17:15 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x5, 0x1, 0x5ca4, 0x80000001}, 0x10) getuid() sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="50000000150019030000000000000000ac141400000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000cdb37daaa03a2a3ffbbbf96a7c7261c610fa590fb2aea3069a9660240d0de7230f1b2aecb9cc5c4d3f664f46696d8aa6b96dead8ae55b74529448334c18824feeb00a753056771ba07aed91f2a479d9832eea982bbd4f27266c94ffbe0655d459eefa27e9bad818850056ec206d25bd12fa6fd7a47de556c22d013626281c9a1e2e3eb920d2fe5f83d1cc34f2119ffc371bec274b0a58e585696cd0d72fbaceaa8197ebb5edccf", @ANYRES32=0x0, @ANYBLOB="000000d5001c6a88"], 0x3}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/09 19:17:15 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x400400, 0x0) bind$unix(r0, &(0x7f00000004c0)=@file={0x1, './file0\x00'}, 0x6e) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x4000) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='net/rt_acct\x00') sendfile(r2, r3, &(0x7f000036b000), 0x7f) r4 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x7, 0xdab8e4976d7fda9c) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000340)=""/199) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80200, 0x0) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000000540)="d38e50e252a3cef4b8f34e36") r5 = socket$inet(0x2, 0x801, 0x8) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000580)=""/27) fstatfs(r5, &(0x7f00000006c0)=""/227) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000240)={{0x2, 0x0, @multicast1=0xe0000001}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14, {0x2, 0x4e21, @multicast1=0xe0000001}, 'dummy0\x00'}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/04/09 19:17:15 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000140)='*^:\x00', 0x2) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000200)={0x0, &(0x7f0000000180)}) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000002c0), 0x4) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = open(&(0x7f0000002840)='./file0\x00', 0x4002, 0x101) accept$ax25(r4, 0x0, &(0x7f0000002880)) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000867000)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) connect$inet6(r3, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendto$inet6(r3, &(0x7f0000000000)="19774d194e5db023b30e24e155836ae731243d9aed2abbb54c4d78a6258ba27cda7b9dc6818c3377d7bffeb95d3cd6ce7a151d17eb7efb59ebef3cd83f2aa380389937ea670e82842d342885822b7db84f3042270a754f1cb3d0190a753e207f8b68d0212e23f8682c4c93f18f5d4b087a6e8f248fcb5f30b23cd8a96099ff1a785d8ee2a721c1dc98a0641d3ede3fe16cda2c4d7fe5a66e3c5bcfdb2712ec09ba710d3ff73a19ae31a8ff367381c2ef96279f724ca7a5bd9dbdbb4660aee5c1c768a68d8f35f9ec06511ed1b387c7da99c34b", 0xd3, 0x4040045, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xb}}, 0x1c) sendmmsg(r3, &(0x7f0000ad9000), 0x0, 0x0) 2018/04/09 19:17:15 executing program 2: accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x12, r0, 0x0) remap_file_pages(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xa, 0x80000000000, 0x16800) 2018/04/09 19:17:15 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0x80) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff54, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/09 19:17:15 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000100)) r1 = memfd_create(&(0x7f0000000040)='nodev\x00', 0x1) ioctl$KDSETLED(r1, 0x4b32, 0x10000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0x8000, 0x1, 0xa3a1, 0xffffffff, 0x7, 0xd86, 0x3, 0xffffffff80000000, 0x189d, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x1, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffa, 0x0, 0x2}) 2018/04/09 19:17:15 executing program 2: r0 = open(&(0x7f00000004c0)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x840000000000881, 0x0) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) flock(r1, 0xa) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x80000000, 0x4) ioctl$TCFLSH(r1, 0x540b, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x4, 0x1000, 0x8}, &(0x7f0000000100)=0x10) lstat(&(0x7f0000002a40)='./bus\x00', &(0x7f0000002a80)) 2018/04/09 19:17:15 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x22100, 0x0) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x13}, &(0x7f0000044000)) r3 = socket$inet_udp(0x2, 0x2, 0x0) clone(0x200, &(0x7f0000002040)="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", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="a71693dce7a7c20688aab02ad9692840cf2e136bb6633f4185e382bbbdaa24d82f6021a8aa5f33553040e67a559c22ad19533b15e3ad95ce51a539f6a7ac220f77cce4ea36df9ede4ee2076cb0c17f808e25136b7984ef18cff3d2a93eb5cc0eef476944d94c8aecc9cd4e9be3afe9f8f3cf4ec2a50cf44ad91005add6ac679f2c5641") getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000300)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000440)={'ip6_vti0\x00', r4}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/09 19:17:15 executing program 4: r0 = epoll_create1(0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000002c0)={0x5, &(0x7f0000000280)=[{}, {}, {}, {}, {}]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001b80)={{{@in=@local, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000018c0)=0x27a25d7d1dd44b49) fchown(0xffffffffffffffff, 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)=0x80) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x1910) fcntl$getown(r1, 0x9) process_vm_readv(0x0, &(0x7f0000000140), 0x0, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/120, 0x78}], 0x7, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000001900)={{}, {0xf331, 0x7}, 0x4f7}) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)={0x2, 0x1, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) socket(0x0, 0x0, 0x2d6) shutdown(r2, 0x1) tee(r2, r1, 0x8000, 0x4) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000740)={r5, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x0, 0x5, 0x9, 0x0, 0x8}, &(0x7f0000000380)=0x98) sendmsg$nl_xfrm(r4, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000240)=@newsa={0x13c, 0x10, 0x721, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0) pipe2(&(0x7f0000000140), 0x40000000000) 2018/04/09 19:17:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000140)="d7021ca2fefc35ef982f59cec20e81c173931b1dd656ae4a0c9e9a7ba056a8729873a8205e7b83ebc8a50467") r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) read(r0, &(0x7f0000000040)=""/241, 0xf1) 2018/04/09 19:17:15 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x20000) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x561}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {}, {0xffffffffffffffff, 0x3fd}], 0x3, &(0x7f00000000c0), &(0x7f0000000ac0)={0x3634f3bf}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x2, 0x7, 0xca78, 0x600000000, 0x2, 0x9, 0x7e, 0x9, 0x100, 0x827b, 0x1, 0x7, 0xfff, 0x40, 0xa39]}, &(0x7f0000000780)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000007c0)={0x7, 0x100000000, 0x208, 0x3, 0x0, 0x7, 0x7, 0xee0, r3}, &(0x7f0000000800)=0x20) openat$cgroup_type(r2, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000fcff00800000000000000005000000000000007f0000000000e25600000100000000000000000000000000020000000000000000"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)) [ 43.272127] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=8 sclass=netlink_xfrm_socket pig=5536 comm=syz-executor1 [ 43.280720] mmap: syz-executor2 (5541) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 43.307667] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=8 sclass=netlink_xfrm_socket pig=5536 comm=syz-executor1 2018/04/09 19:17:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) rt_sigtimedwait(&(0x7f0000000040)={0x6}, &(0x7f0000000080), &(0x7f00000000c0), 0x8) r1 = getpgid(0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r2, r3}, 0xc) ftruncate(r0, 0x583e) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000000400)={{0x2, 0xf8f8f5eaed2b228f, 0x8001, 0x3, 0xffffffffffff722a}, 0x5, 0x4, 'id0\x00', 'timer1\x00', 0x0, 0x400, 0x637d, 0x2, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@local}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/04/09 19:17:15 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) epoll_create1(0x80000) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pread64(r1, &(0x7f00000000c0)=""/9, 0x1, 0x0) 2018/04/09 19:17:15 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) r2 = socket(0x1, 0x1, 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) fstat(r1, &(0x7f00000000c0)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0x4c, 0x0, &(0x7f0000000240)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)}}}], 0x0, 0x0, &(0x7f0000000340)}) 2018/04/09 19:17:15 executing program 1: syz_emit_ethernet(0x23, &(0x7f0000f39fd1)=ANY=[@ANYBLOB="0180c2000000ffff5c22ffff08004500001c00000070a93390781b000000dfff0000907800000000"], &(0x7f0000827ff4)) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip_vti0\x00', 0x10) 2018/04/09 19:17:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') lseek(r0, 0x800000000000, 0x1) 2018/04/09 19:17:16 executing program 6: prctl$intptr(0x2e, 0x2) 2018/04/09 19:17:16 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000200)="14c5730fbb430dd49ae3874a5761e8870614a165ea47cbaf8518c8bc7834b761a8c8837a7580ddfb9b9cb9218ec5441a1d4153ee7f511b865710aab5d4963e4f9fdb970db411cb2bb7dfc573f8fa862df788c8cddfeb26d2d9dfbab318ad11f551802b130dcdd79da08127e3c048821812a0f5edd3760bd4fbc4b0a078d054a8765cb8a51beadf4783e8eaede5aef904be6ad048ad0e98b2a402973412f74e846759771fd11bcb95d23d4589af971ede742c80e62092b99083342c5c28f913503a18fa2550cc9f357157083c44517038a7ada1cc4fdaf57f9cf7f8fca0666e290c0c5ac7") r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xffffffffffffffff, 0x2400) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f00000000c0)="6489f71d", 0x1) ftruncate(r2, 0x1b09) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x78, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xfffffffffffffff8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={r3, 0x2}, 0x8) write(r2, &(0x7f00007fbffd)='H', 0x1) sendfile(r2, r2, &(0x7f00000011c0), 0x4000fed) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000180)={0x2, 0x2, 0x4, 0x0, 0x10, 0xfffffffffffffffd}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x30, r2, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000c8dff3)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000000)=0xb7ff, &(0x7f0000000080)=0x2) 2018/04/09 19:17:16 executing program 4: r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211"}, 0x14) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000540)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002300)=0x0) r3 = getpgid(r2) r4 = geteuid() r5 = getgid() r6 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000005c0)=0xc) fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000680)=0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000480)={'\x00', {0x2, 0x4e20, @rand_addr=0x8}}) getresuid(&(0x7f00000006c0)=0x0, &(0x7f0000000700), &(0x7f0000000740)) r11 = getegid() r12 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000780)='/dev/rtc\x00', 0x610100, 0x0) r13 = getpgrp(0x0) r14 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b40)={0x0, 0x0, 0x0}, &(0x7f0000000b80)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000bc0)=0x0) fstat(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getgid() r19 = getpgrp(0xffffffffffffffff) r20 = geteuid() fstat(r0, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getpid() lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000020c0)=0x0, &(0x7f0000002100), &(0x7f0000002140)) sendmmsg$unix(r0, &(0x7f0000002240)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000004c0)=[{&(0x7f00000000c0)="ccd73871cf3ae91fc83c7a244cf376211c3c4198aa79fbd4d03ad5586fd62db8b78895e4551c322b76530585142209a74e822d0b5a1c3c775e6c140784ee7084eec097c160fb6365990a0d6a73143548b6ffbc6c28b7d0e2ef60000a451cc3de2420cb494b56a42c94dcba2d5f8d23bddbccda925942db462384ff19e69fc100b268327cbc9c50de2f0060be3711c96ed61ee260b0dadab8cd06f9dda5fe12388436b8e3def351877ea2c05fddcb330a087503a2d3954b07f9f090499ed4898231f52fabe356448f3c64b6", 0xcb}, {&(0x7f0000000200)="46e3dd4427abae01c53c178ab262da747852b3e7dc9ea744d9f8d11e717a4b070ac30a48779683098118a77126cbc23f9e7227734ba30a8f161de2887a585dcdf59e412eed4970a09c0afa237c377d09d75ca5a3b099ea50b2e848df9ad8354d776f3188b807391e67f2441d7425d5fc851a4d8caf5fa8e80389740cb722c7bb151abcf10c73e7b6bee9d723f77cbd2ddc900ad376d768c3e0bfb5c024790f62eab849c80f2e1dc7da2ad511f68e05983e335932ec3ce8d149e6e859935139", 0xbf}, {&(0x7f00000002c0)="95f69448cfcf2fdac692d7874dc44302f13fce0669d32acc1768cfcdb4572a88ac4621decf380bbc6a2d8987f732117e6f1b62006c34a345eee8bf4693f6f3f709b0c854ecdb000eacc925b64b234c142c1b67918eea76ad14b18328630d2cc041985bdca19411b6dc56fc244382a9e2fffcbcb4a305244c52c95c54e9777744baa7096508b19c3b34ba14d9f6ea014cbfbdb0d88df4cc860854eb051894ebeea00a2f1c3448322b485392107a1635e7baea", 0xb2}, {&(0x7f0000000380)="0432bc502002a20ef3bcd8fe008d4098b2346abcb1b36ed39d9dea07e0e6932a7e42229fdeb2139e1bc9b0a3fdac46140e82e2beb48ff0967ce8e58fa370d25df3833afa06a129167ca327a1e582db5ff897040dc144556d9bd627893683b72b0930cb933f5f9de5f2c1d8794aa83f8b73918afaae06c9cfd7f974ed66d167ed281a8eb0e8fe0944b456c0343c4be73c92c5767f8b116dbe607a96b5f8bc19fad0a87851eddbca857482351582023949f23fc45066e1b87c05090c3ff8c6ce14c07f87623d5af8bd84214edcec0871bf56779b6f534cbaec9e88", 0xda}, {&(0x7f0000000480)}], 0x5, &(0x7f00000007c0)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="f8c0fcff1f020000f6", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r12, @ANYRES32=r0, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0xd8, 0x8000}, {&(0x7f00000008c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000b00)=[{&(0x7f0000000940)="cdfc773457eb424527902a13bfefb46a63571aa21f9d68841d1e16f4367249b06e2a42df3ae42c362fe0950beff4b985faf598494d95f48d6e372424640f5c68e5a5bef7792d2bab8c05e8c9ff833ee4c563184ab88527555109a31c1c0bdcb936af6cd42f92b9861aa59d4ccc3bf18fc7e1f0f0959fbef74e08def3fabc89581292", 0x82}, {&(0x7f0000000a00)="917f55b18e40891412fbb3aaf02869ee46ca5c0091947346fd3dceba21ba6b5c0c4d4ed7fe648961d42ffe81fa8b088f046520f5aeb705a0825a079f54e612e5487815f22ed9e1953e7e8042b31324b132b75146f9e861d067a5e882850646df0714401778bd9128328a7c1e99a3a4df01b11a3fc6062c0c54620c30e031090bc47729cf2f0ae470719d4b42f0a199141e5ecc28d9520f6d355fcd667d0273e353c39b15ca322d98d6f526d9a005a72bc4ca879d098dd31846e9fa5baf11723b71ef7b7669ce30bb2972d0a1bd5240941f0263af62b70e199492c39e81ab56d92332cf", 0xe3}], 0x2, &(0x7f0000000c80)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x68, 0xc800}, {&(0x7f0000000d00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001f40)=[{&(0x7f0000000d80)="b0729dc074684c4615a5122408e8376c587ab8102adee15129676d0d7c3cf2ad535941849b31493f018f67eace9c1f49f1607e0dd9e217e1542a556ff18a70437a89d3e6d3ec46b7c8fe45800a4a5d88e3e3a6ff2700fba31ea061633ac1295a9e594e033d660f9d9ca713ad27bbf93c8570b8d204a7a8a8dbfcb5ec2e4c63f9cf95c91d98845f0c3d72aa328ccda2fcb90269d0708b198cb3c5e324e50373281d71fe", 0xa3}, {&(0x7f0000000e40)="63b3ddeda8a5d61156b8f49e9e3587978061488b408ccbce0949fd27f59c4e75768cb6edeeaad1b3a6f1c8290ec4e5c14a7553286a8312bdac95021fe63155e3dca5584b4103b0ffb3c6e12d3f84c86cf5a6f20417b35210b5cb47aef28dc055714bb19e68ddf7a4bde706d95fdf72ef0621d260ba435ef044dac633396aa8a6c99cd8a03146610838c54ac0e5a724161a87face41187bfcca50ca3a19ca6d54a43e1772e99e9c6c2e582b6435f42ff3203b1db52c87a6553a49df826fec36048c21f052d5a602e694c8c9af856c334bb67b01cb7589a8eca53c3bf098946905bcf8eea1c35e8653d334", 0xea}, {&(0x7f0000000f40)="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", 0x1000}], 0x3, &(0x7f0000002180)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0xc0, 0x4000004}], 0x3, 0x40) socket$nl_route(0x10, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) setsockopt$packet_fanout_data(r12, 0x107, 0x16, &(0x7f00000001c0)={0x5, &(0x7f00000023c0)=[{0x40, 0x3f, 0x80, 0x9}, {0x3, 0x9, 0x9, 0x7}, {0x6, 0x6, 0x100000000, 0x401}, {0x65, 0xf12, 0x5, 0x80000000}, {0x0, 0x0, 0xffffffff, 0x2}]}, 0x10) [ 43.989824] binder: 5603:5604 tried to acquire reference to desc 0, got 1 instead [ 43.998109] binder: tried to use weak ref as strong ref [ 44.003491] binder: 5603:5604 got transaction to invalid handle [ 44.010656] binder: 5603:5604 transaction failed 29201/-22, size 0-0 line 3010 [ 44.019363] binder: BINDER_SET_CONTEXT_MGR already set [ 44.025088] binder: 5603:5604 ioctl 40046207 0 returned -16 [ 44.032530] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/09 19:17:16 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x7, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x108) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='lp\x00', 0x3) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/09 19:17:16 executing program 2: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000000040)) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) sched_rr_get_interval(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, r2}}, &(0x7f0000ec6000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) exit(0x0) tkill(r0, 0x15) [ 44.037856] binder: 5603:5606 ioctl 40046207 0 returned -16 [ 44.046661] binder: 5603:5606 got transaction to invalid handle [ 44.052773] binder: 5603:5606 transaction failed 29201/-22, size 0-0 line 3010 [ 44.068496] binder: undelivered TRANSACTION_ERROR: 29201 [ 44.074148] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/09 19:17:16 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c01f96)="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", 0x1001}], 0x1) dup2(r0, r1) dup2(r1, r2) 2018/04/09 19:17:16 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0x5, 0x39c0000, 0x0, 0x70e, 0x1, 0x100000000, 0xfffffffffffffffe}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)) close(r1) 2018/04/09 19:17:17 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x22100, 0x0) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x13}, &(0x7f0000044000)) r3 = socket$inet_udp(0x2, 0x2, 0x0) clone(0x200, &(0x7f0000002040)="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", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="a71693dce7a7c20688aab02ad9692840cf2e136bb6633f4185e382bbbdaa24d82f6021a8aa5f33553040e67a559c22ad19533b15e3ad95ce51a539f6a7ac220f77cce4ea36df9ede4ee2076cb0c17f808e25136b7984ef18cff3d2a93eb5cc0eef476944d94c8aecc9cd4e9be3afe9f8f3cf4ec2a50cf44ad91005add6ac679f2c5641") getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000300)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000440)={'ip6_vti0\x00', r4}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/09 19:17:17 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/keycreate\x00') connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000500)=""/131, 0xd28f5b8f6739d3f2, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000180)={r2, &(0x7f0000000100)=""/84}) 2018/04/09 19:17:17 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) r1 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000180)=""/74, &(0x7f00000000c0)=0x25) 2018/04/09 19:17:17 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x84000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6ba1e6871e1804fda3a83954f325e7412229702c4322efe6319bb1dcff7c901303d7f0abac3e86e158f055aa73b271cf0e8714266c269ce1fbf93ae3cab26288", "f444ca37e53dd2f82497f8dbd8506a3393dd18a6efeb8f1b33ba4b61f65a3c5cdd050d7c08189f091521db04ce588a8796b3e20d49eb0429ff8cbd734d6cab2e", "6e1a44be6d10c4343950801e65f8f351869f87f098c18c4a0211af1e1bd42e32"}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x99a081de9fd70ba4) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f00000003c0)="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", 0x1000) getsockname$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10) creat(&(0x7f00000000c0)='./file0\x00', 0x9) 2018/04/09 19:17:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0xfffffffffffffe68, 0x800000020000004, &(0x7f0000303000)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/04/09 19:17:17 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001900)='/selinux/context\x00', 0x2, 0x0) r1 = open(&(0x7f00000017c0)='./file0\x00', 0x2200, 0x48) ioctl(r0, 0x0, &(0x7f00000018c0)="9411d0e813e462b6cf01debf656c129c9c669131adba8e989c905a57134d53b7a08cadb874815589f5e15fd6c23981df02f2808d93") getsockname$ax25(r1, &(0x7f0000001800), &(0x7f0000001840)=0x10) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x8, &(0x7f0000001680)=[{&(0x7f00000000c0)="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", 0x1000, 0x8}, {&(0x7f00000010c0)="d4a8feb7c7908371127227bf36cbb721faf6863cd2bbadd5fe305aebc4b30ab1775364cb6fd8ba0ec76d9cb54d42cf4ada4e83c04db3bd376d63928c4313b06ad3ae3b020f3d509bb259e045af1d4b88a308ffd70b687262ee7c42d8a7a83403d3e86de7a3a3f5a3f2a4ec1ee4d95dd4ef2755e9462e204191476c46470a45539c5d4bc1b19de1bd7032058b80be16e96f3496e59afad4238e6e87ab578f9af53b260a2404224b99cd776ad441519278e5a254c71e1d6a2cedf9ed232e90b94e5b", 0xc1, 0x8001}, {&(0x7f00000011c0)="00a8a6d7e2019155df38e778", 0xc, 0x4}, {&(0x7f0000001200)="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", 0xfb, 0x1ff}, {&(0x7f0000001300)="12a552a667110eb848f7e432cf1e591209ec86a159f70ca08aca8e3211d5dd784663c203e97dcd763ac36ea97aea63fea79d620e54762b2d56ab5c38008adc65e4715cb49c1b9e2ce16008b0410cb0e7c859de4543516c84af0ac1f1c68c25b1f2f1330134d663b9ac19896542a4b6ba12e8f029a20734b5131d56e35bfceb149d963520b974b055855b6861c84ac901025c981bdf266f77bfecba7923e05a884bfc729e47d521feb3d1fddf41f7d36da7d29e484707abdf06576e5c137180282f6655ef1fa0a523c96076bb3a468ba54ec231034c8a368e87cb5f6ebbca643da7bb2c54959699", 0xe7, 0x6e1}, {&(0x7f0000001400)="f54c72f16d2a9e0c3910fae28f1c54d04daed9685d18267c15dd2cc774984fbdd081dae88b010ce2dbd7656bde26adf308451290c55e1957395741f807522770f12c0517cb079a38a328bd5ccda87a1d4d02a33b4768104cfa62ab05ded76cdef73a51949b14002e1e747203178d19c8281867bda8d6e79c1a3ce7a295075ffdafed30cf4ab4e763819ee951b5b95691426214ec5c945f41973dcab88c84b01e4f0e679afd2f8f68f16ce4348c22e7f2c5af55e453592c097d818d03c85e989641cafdcd37", 0xc5, 0xa000000000000000}, {&(0x7f0000001500)="6b68f43a34d6ae7d036c2e560eb2254d42b551680210f2b4ef1902688bb98327ec47e36684b716742518a6027b153964e85ce237929dd83ba32d199b8b422cf9cc15bad32de98ff987170397284f06e1e77701cc6ad03046d399f1d3c335cd5d6fe6d4f659b6a726e9c507b98927e7cb9637eff204866d913594fec6f8f36e7484bb8cb0e986b7ff19ea187093a657a28c996a9e0ac4e1c07e47bc4b", 0x9c, 0xf7d}, {&(0x7f00000015c0)="a6a9cc492603a7412170a023b4aeb9c0b4b4777166a86ff8777380a66072f1194d172a2227f048633b19b7fd2fa571696387c1b6edf475cb4268ea958fabc204b69c5c71c9f91c26413c0ab04ca4f49835c0dddb133f735490ed108b8875cc32a39bc2d526b4e6a79c42f0ae53581ddd3c0b649121c211b20a9d3aebd9eb722276c1473a4a826331d682842949e0fe46ab278d3311d31f265b6fc1afe5ce807e68bfd6ef742af9dd83159aa09eb3031b35956effdf855faa", 0xb8, 0xba6}], 0x10, &(0x7f0000001740)={[{@session={'session', 0x3d, [0x78, 0x3f, 0x39, 0x3f, 0x36, 0x31, 0x37, 0x37, 0x2d, 0x39]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x34, 0x32, 0x30, 0x30, 0x36, 0x33, 0x37, 0x36, 0x32]}, 0x2c}, {@quiet='quiet', 0x2c}, {@umask={'umask', 0x3d, [0x32]}, 0x2c}, {@uid={'uid', 0x3d, [0x39, 0x39, 0x37, 0x7f, 0x36]}, 0x2c}]}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000001880)=@req3={0x5, 0xbee, 0x6925, 0x11c, 0x80000000, 0x1, 0x4}, 0x1c) 2018/04/09 19:17:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xd) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x10800) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x14, 0x20, 0xaff}, 0x14}, 0x1}, 0x0) 2018/04/09 19:17:17 executing program 7: r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000080)=0x6, 0x4) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00000000c0)=0x8, 0x4) 2018/04/09 19:17:17 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"d202b999cf85000000000088f301e710", 0x4400}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x3ff) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000080)={0x4}, 0x1) 2018/04/09 19:17:17 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000c3000)='net/psche`\x00') sendfile(r0, r0, &(0x7f0000000080), 0x100000000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/04/09 19:17:17 executing program 0: rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x604000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040), 0x4) prctl$void(0x27) 2018/04/09 19:17:17 executing program 3: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x264, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) r3 = socket(0x1, 0x0, 0x8) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000440)) timer_create(0x0, &(0x7f0000978fa0), &(0x7f0000044000)) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000040)={{0x5, 0x7}, {0x9, 0x9}, 0x0, 0x5}) clock_gettime(0x0, &(0x7f0000000240)) ppoll(&(0x7f0000b7fff0)=[{r2, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) r5 = request_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='+eth1.vmnet0\x00', 0xfffffffffffffffc) r6 = add_key(&(0x7f0000000280)='id_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="f8046632d1b152bad89cdc994946bb61213ac0b566fc306b6a464139a10335adc521a43c827820f26858e3f41d723f238d827d86816f0ed86d3b1c0c833a8a8ef7459a770a77f9887cf3bafb270f8ca9a8c787d0ac14c46664cccf3516b3940e40fe78d6d100affbdf5033bacb07303849376c788a1c4179223843c33f7c0cb1a6aec8fa532687ceb9f092f5a5a9dcc4a105487fdc6005b78e", 0x99, 0xfffffffffffffff8) r7 = add_key(&(0x7f00000003c0)='id_resolver\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440), 0x0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r5, r6, r7}, &(0x7f0000000500)=""/157, 0x9d, &(0x7f00000006c0)={&(0x7f00000005c0)={'wp512\x00'}, &(0x7f0000000600)="639fa25f5de7567e95840ec281fc0c56c4f0baa0432cad0390e1c840794db2ecad5bd9218471548cc00c296866d395a5e53acec48b7e8b2c88d43c746527b590518e55c1bb395a0305cb14ac52bcb10f69e960cc411af66cc159024d51d28c2f0235c703cb20f318cf8aaf9c75a566e8a4e58366f6131bd8e8c104b40fe501b4ecbe909414e6a60cccaed02b9f9abdf9110cea3790cbc1f29502cb715cecf1cb503eb18ce658dcbd", 0xa8}) fcntl$setstatus(r2, 0x4, 0x42402) timer_create(0x6, &(0x7f0000000840)={0x0, 0x24, 0x6, @thr={&(0x7f0000000700)="fc02615c8d77c8c36a6057f4f312598e63e169b5d011110a30e442a59c02ec9f07eeaae3f5a73dd7d54800264219a867e8accd23a8ce5e92ec6af58a7ae5450b0658d383af9b6617ccc3d36190a7537c3046927a587ff3057c26d22fe5578ced4838cdff3130f2acbd6539b90ffcde2efbf3c56c49b8319e3c85515314cb041831f90a9d0d8c3076b764053e8154bd461fea712591b9109e02e8a306338acdd5b8d3104f42e24cf49e09f7c02d0453a0", &(0x7f00000007c0)="e34b51b1255764f0e749c2ba7f8dd6ba49f282a7897cbf469c1744ed445c2f366e7d0f24a59358f2d937731a6a74e82400df45d0d25a31b740b937b0fa2127edc5f26d02aed3393748ec1a"}}, &(0x7f0000000880)) setsockopt$IP_VS_SO_SET_EDITDEST(r4, 0x0, 0x489, &(0x7f0000000100)={{0x0, @loopback=0x7f000001, 0x4e24, 0x2, 'lblcr\x00', 0x14, 0x0, 0x68}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x12004, 0x200, 0x3, 0x80000001}}, 0x44) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/04/09 19:17:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000226000)={&(0x7f0000000000)={0x18, 0x18, 0x2ff, 0x0, 0x25dfdbfd, {0x2}, [@generic="a166c901"]}, 0x18}, 0x1}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$KDSKBLED(r1, 0x4b65, 0x7) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10040, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x59) 2018/04/09 19:17:17 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="fd0000000005000000000000004000000000000003"]) sendmmsg$unix(r0, &(0x7f00000023c0)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002340)=[{&(0x7f00000000c0)="e6bb78f36dae42cf6f9edca59a91f21b78635d8fda622dca2bb098e607e6fff17e8d7d1ea3547eb9e181741652e68fc2a187f3597bdd964c3169", 0xfffffeb4}, {&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="8c667c96a4373fe032951cabb4c493f4c1c3ba0aba15054c01feb7b09f2ae7475a37bd25ff8ca6331df594721d8f82defd830046d228194caeb50395e726cd26aa5b9cfedfeac4364bb2455d05732dad3f8cf8c1bdd5e987f2b2900822e6196c6f12e9a8b3605f323a3dd4349a717378b0054205a6d93e9dae2ee5a98fe68824be16b22930f40cab291bed6ae10ac70c007343f695e33ebcb2584a750655af911e", 0xa1}, {&(0x7f0000002400)="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", 0x1e3}, {&(0x7f0000001280)="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", 0x1000}, {&(0x7f0000002280)="b64f27126085ee7a5b475e5f9a0454537f8cf5c08434d3f3c2f7e29c5d09825b866e0ec65ae2079c050e5eada7b6a4760a1c5553a3e2989fb082203a1caf481c6c3c723a61dd79163242a0ef995cd9839c73015052418064e8aeb13119957749376976ea9faa9f14d26690c6302717c3d9e1d8d167c5eb57684eaf437b85616b8cddc84aa8dcdede777518ee94c7b1f6", 0x90}], 0x6, 0x0, 0x0, 0x8090}], 0x1, 0x4) fchmod(r0, 0x102) ioctl(r0, 0x8918, &(0x7f0000000000)) fcntl$dupfd(r0, 0x0, r0) 2018/04/09 19:17:17 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80080, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000000)={'tunl0\x00', @ifru_mtu}) 2018/04/09 19:17:18 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket(0x1d, 0x1, 0x5200) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @loopback=0x7f000001}, 0x3, 0x0, 0x3, 0x4}}, 0x2e) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000e76000)=0x5, 0x4) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000de9ffe)="f8", 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'bcsf0\x00', 0x4}, 0x18) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) [ 46.003605] IPVS: Unknown mcast interface: bcsf0 [ 46.016085] IPVS: Unknown mcast interface: bcsf0 2018/04/09 19:17:19 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000040)="164690f1", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f0000000080)={r1, r2+30000000}, &(0x7f0000000180)) 2018/04/09 19:17:19 executing program 1: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) connect$ax25(r0, &(0x7f0000000100)={0x3, {"27a60fcbf51883"}, 0x3000}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003e5000)='/dev/sequencer2\x00', 0x0, 0x0) prctl$void(0x1e) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000650000)={{0xff, 0x9}}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x401}) set_tid_address(&(0x7f0000000000)) 2018/04/09 19:17:19 executing program 7: r0 = userfaultfd(0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x40}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/09 19:17:19 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x830, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x1ff, 0x2}, {0x2, 0x4}, 0xfffffffffffffff8, 0x0, 0x9}) close(r0) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000000c0)={0x400, 0x7f73, 0x2, 0x2, 0x6, 0xed, 0x0, 0x20, 0x1ff, 0x1f, 0x8, 0x6}) 2018/04/09 19:17:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1000000000000c, &(0x7f00007d2e25), 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = dup2(r1, r1) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000040)={0x2, 0x6, 0x80, 0x4, 0x2, 0x8, 0x100000001, 0x1d, 0x8, 0x1ff, 0x80, 0x6}) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/09 19:17:19 executing program 2: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x4) r1 = request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='.eth1ppp1%\x00', 0xfffffffffffffffd) keyctl$assume_authority(0x10, r1) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/route\x00') fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000000)=0x4) sendfile(r2, r2, &(0x7f0000014000)=0x400000, 0x10001) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001380)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000300)=@req3={0x8001, 0xffffffffffffff00, 0x0, 0x0, 0xfffffffffffffff9, 0x1000, 0xfe00000000000000}, 0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001600)=ANY=[@ANYRES32=0x0, @ANYBLOB="21db12ace3f343e21434a671413e7992e3e2280ef5c131a2b6deee7659407d90f2d659bf9145dc6cf2df1dc1d97927aae1d71c64abe82bd558cb07624bf4848412dd741c5637487b1293f9a9d156f8a154a25bb84fb61d1ab4d12f8844877f2c899633e1f37d2f291e31858523f91a918a0db06925592b55aa3d11d9c100004c64784f8ab1126ab0f700b659e39c33b847a969618ff41cd94df04b61e8992843f7e5b3918d44e5c90ebba4864c17ae982da013529963b0d99e4512f14abc3a74c44e9cb79fc2943a03f47ee336"], &(0x7f0000000080)=0x2) setsockopt$inet6_buf(r2, 0x29, 0x23, &(0x7f0000000380)="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", 0x1000) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000001700)={'filter\x00', 0x7, 0x4, 0x558, 0x358, 0x0, 0x140, 0x470, 0x470, 0x470, 0x4, &(0x7f0000000040), {[{{@arp={@loopback=0x7f000001, @broadcast=0xffffffff, 0xff, 0xffffffff, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff]}, 0xffff, 0x8, 0x3000000, 0x401, 0x800, 0x10000, 'ipddp0\x00', 'yam0\x00', {}, {}, 0x0, 0x10}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @loopback=0x7f000001, 0x2, 0xffffffff}}}, {{@uncond, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x7, 'system_u:object_r:hald_var_run_t:s0\x00'}}}, {{@arp={@empty, @multicast1=0xe0000001, 0xff000000, 0xffffff00, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, {[0xa2746af56f6b0563, 0xff, 0x0, 0x0, 0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x3, 0x5, 0x3f, 0x3, 0x80000001, 0x101, 'syzkaller1\x00', 'eql\x00', {0xff}, {}, 0x0, 0x200}, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x3, 0xfffffffffffffffe}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a8) getpeername$inet6(r2, &(0x7f0000001500)={0x0, 0x0, 0x0, @dev}, &(0x7f0000001540)=0xb75ea86) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x8, 0x7fff00, 0x100000001, 0x7ff, 0xe4}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={r4, 0x10000, 0x6, 0x100000001, 0x2, 0x0, 0x0, 0x9, {r5, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x1, 0x4, 0x5, 0x8, 0x2}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000013c0)={r6, 0x8}, &(0x7f0000001400)=0x8) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000340)) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000001480)=0x101, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000014c0)={r5, 0x1c, &(0x7f0000001440)=[@in6={0xa, 0x0, 0x3, @empty, 0x401}]}, &(0x7f00000015c0)=0x10) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000001580)) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) r7 = open(&(0x7f0000000000)='./file0\x00', 0x460100, 0x6) ioctl$EVIOCGABS0(r7, 0x80184540, &(0x7f00000001c0)=""/4096) ioctl$TIOCMBIS(r7, 0x5416, &(0x7f0000000140)=0xf87e) 2018/04/09 19:17:19 executing program 4: capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000cfe8)) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/mnt\x00') r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) write$eventfd(r1, &(0x7f0000000040), 0x8) setns(r0, 0x4000000) 2018/04/09 19:17:19 executing program 3: timer_settime(0x0, 0x3, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) r0 = syz_open_dev$random(&(0x7f0000001380)='/dev/random\x00', 0x0, 0x400) r1 = dup(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001880)={0x0, 0xfff}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001640)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x5d8a5f17}}, 0x3, 0xfffffffffffffff9}, &(0x7f0000001700)=0xfffffebe) r5 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r5, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000000000000001000000203a7420"], 0x14}}], 0x2, 0x0) sendmmsg$inet_sctp(r1, &(0x7f00000017c0)=[{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x250, @empty, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="bcc6303991d435ef364bbc9799096183ddca8c1e44732a23a1762f90b18c05a4ab12198156c3dcab4f2e34107a13b44faa9d1edf935eb75346694664e21dab350e7c9ed7339cdd391472fa572a8fbc3dbd6e85c6752fe466b4ad336a31338f912cfbd7b4fb77b05ff5c915fd464853acbac3c0400eecd14b502583bd22b1677ed4134a6fc01bcbb6f90397db2f49b3e84a80d34b9732bdbc7fb1728f41073880713a6a070f02c09510bf2f0b926c2599050ed4cca795aa10", 0xb8}], 0x1, &(0x7f00000001c0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x2, 0x9, r2}}], 0x30, 0x4004}, {&(0x7f0000000200)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000001540)=[{&(0x7f0000000240)="3e2928206df77288ffde0dec261c347bf5d2ab81f13741bd4250f493ff9146e27a92b0e4cee103d949a4ecbc073f414de5e7655ef270b9e638ff327f9ac127bac5c97e59243939c6f7f87adb6ba843bdf6ad", 0x52}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="ce654e63082fe3c67103356217", 0xd}, {&(0x7f0000001300)="24c542eeeeabbfc8d1d53b34b1e19ae4ed0a466529870704023e54462f8202088e4b6297831a55642babac645b388e3a4d9afe985364f3fb12331b1c5688b6c1038ab0d27796385f92ba35ad7645bac55d1747215f340023f1dbcceb6aded576749dae579ada268622", 0x69}, {&(0x7f00000018c0)="2e099740ae5a8755cbe69580a274d9decb345ed3dde135c5cac084fa2bfe069ca9a53db27f81f62ef3e0b485b017b96862869d55a4701d70aae6cafb24da53fe6f2df4162f130f748233ae5516f448d3c5612397de7a2d22b105bac42d67818f0d0ad37706ec43b3e423ea0f283defa1fc048d2c8b0ff065a60d1d64f42795e3a2ca6e86771312d83694dd6595d3c478fbbf6a729b1e9938f92692f4c52881bb41bb2f2da4b589a7a9a82a4d2fbad41f2a954f8259dac3cc21321ce96278e114fd6fee70", 0xc4}, {&(0x7f0000001480)="dcb56b27d7355ca7036d4eed6728d267e26a87d569562ded2d5be2a011a2e6389954b220b80870b3b09f97db491d5314307d8b30a72b2772f7608662fe02096414ec6e96a72745679606bb08dcd5e6df7c62ebaf299a91b0828b", 0x5a}, {&(0x7f0000001500)="c7bc8ebce7bfd3a35b95e89f7d2eb1602e44fb68c55c7509a244a8f887ff00af13", 0x21}], 0x7, &(0x7f0000001740)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x9, 0x8, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0x2, 0x4, r4}}], 0x60, 0x4080}], 0x2, 0x0) 2018/04/09 19:17:19 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000600)='/dev/input/event#\x00', 0xfffffffffffffffd, 0x0) clock_gettime(0x0, &(0x7f0000000240)) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000280), 0x10) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000712fed)=""/19) gettid() timer_create(0x0, &(0x7f0000ec5000), &(0x7f0000044000)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0xc4, 0x10000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@sack_info={0x0, 0x146d}, &(0x7f0000000440)=0xc) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000540)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000480)={r2, 0x80000001}, &(0x7f00000004c0)=0x8) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000140)={'broute\x00', 0x0, 0x0, 0x42, [], 0x0, &(0x7f0000000040), &(0x7f00000000c0)=""/66}, &(0x7f00000001c0)=0x78) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000500)=ANY=[@ANYBLOB="0900000002000900132106001f004f04000000000000"], 0x16) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000340)=""/76) openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x200400, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000200)={0x11, 0x8, &(0x7f0000000080)="c53fe09d776fb263"}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="ba3669fcbb28a3d42aa4007de030"], &(0x7f0000000300)=0x4) 2018/04/09 19:17:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"0707005b8140000000000000e4ff1b00", 0x1822}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000001000)={0x14, 0x16, 0x301}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000003040)=""/4096, 0x1000) 2018/04/09 19:17:19 executing program 6: r0 = userfaultfd(0x80000) getrlimit(0x0, &(0x7f0000002ff2)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x5, 0x1, 0x3, 0x80000000, 0x2}, 0xc) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000002fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) 2018/04/09 19:17:19 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000e9b000)=[{0x6c}, {0x6}]}, 0x10) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000000040)) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/04/09 19:17:19 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns/uts\x00') setns(r1, 0x0) 2018/04/09 19:17:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mounts\x00') sendfile(r0, r0, &(0x7f0000000000)=0x2000045, 0x101) sendmsg$netrom(r0, &(0x7f00000025c0)={&(0x7f0000000080)=@ax25={0x3, {"f28f35eb8d17bd"}, 0x2}, 0x10, &(0x7f00000002c0)=[{&(0x7f00000000c0)="50e33e3a96670bd78aa08805516a4bd4b96fe52c5aaee470474b39f83696a7411467fb6b20debb137bed4e7ef8fab1e8fef1827a9278cb42f70996daacf8d096f0f1d958171763a6325d142bbc79938fa599c8fd709da64bc5920d8a574ee4d15406afd9e0d9fed223e070ad8aa89aba61d4c8e2cb7391719f1abd78aefa5460b0e4d35636ee260ad2a1cbe884cf9f0502bc68294750338869e65368a58b5cb0dc2f001b4cc0e39446c9be0415ef0601", 0xb0}, {&(0x7f0000000180)="a9e89dae613fae0cff365d1520d3da527af7aeeac4319dcc42096c1445f53d3a308622d9be84fe840fd576513156112f355238baf2289fc7245118ef7e8f7a9d8c49c5fda29df2988e57f2f5ffeda7388f3d19b773879e2ff5730ce0e0bbb7c63a8f2970f92b3a6120dc0599382e058a9dfab3be408084488c1407e8ac8cae3d08fc9295716c215dea47c6364a34ba9cce445bc385d86e618ede05065f1c197313a781fbaf75c15d95f4e28ea640cc127e3bb9e414b5c66c6604fe2525b46ab32c8c5599cd8b21e501f97350d081dbd435763dba0665c74d2abdddb421b74825697944af3d", 0xe5}, {&(0x7f0000000280)="1ea298a3eaa7320419ac0fd3beede8a9f7259aad6da0b193ebc057426adc376a111ee8aaca6db0f2a5e163f590cb4a1a9be54c49", 0x34}], 0x3, &(0x7f0000000300)=[{0x30, 0x0, 0x400, "14f27d04885e53e55347331dd8b2ea00d87f082ed09c979c97cd"}, {0xc8, 0x0, 0xfffffffffffffff8, "292522bcb2b719d5598e7cac8f0979605d3a5f2c74af62b2640c7bb3a614e014ae6bf1f7b49b1a1940462ad0d1b9a34c17f549754fe37b9ffc9206f6ac05b743b3052d246330a3628c638625746b266d6ec6d6ad2c042fe9db4354fe60ee6f11b7b0ff57aeaa0f8dd239154963e65e2e6360b0b23ed9ea9d545b0100649d9aa5673a1c661e4d6b10ad49796f63f9f32538ce725e4ec7ee09fdfe6f5e27d7b6ae4a11a8217d8190a7556f5f48495e11367a4dcccd171dac7a"}, {0x50, 0x116, 0x2, "f5b842c5a131413cff17dbbfa9904485ce85ba88add687016b64d71493469e1e798f4d46fac5b205e0dc100298c21d0a8a1abb0e9b9866a541983e687d0b"}, {0x1010, 0x6, 0x6, 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0x22a8, 0x40}, 0x4040001) 2018/04/09 19:17:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCGPTPEER(r0, 0x5441, 0x4) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x55, 0x6, 0x5, 0x2, 0x7, 0x5, 0x3, {0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x101, 0x1154d1a, 0x7fffffff, 0x7f, 0x3f}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000003c0)={r2, 0x58, &(0x7f0000000340)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x7fff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x18}, 0x3}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000400)=0x10) r3 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x3) r4 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000240)={r5, 0x1, 0x6}, 0x10) [ 46.824513] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/04/09 19:17:19 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x28002, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000180)={0x33, @rand_addr, 0x4e22, 0x4, 'none\x00', 0x2, 0x80000001, 0x23}, 0x2c) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400000) socket$nl_xfrm(0x10, 0x3, 0x6) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20000000) inotify_rm_watch(r2, r3) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000100)=r2) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000020000000001000004000000000000000000000000e4ff0000000200000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ffffff237b0000000000000000000044000500ff010000000000000000000000000001000000003200000100008000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x16c}, 0x1}, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) [ 47.338621] netlink: 68 bytes leftover after parsing attributes in process `syz-executor3'. [ 47.351962] netlink: 68 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/09 19:17:19 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) fchdir(r2) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='net/netstat\x00') preadv(r3, &(0x7f00005e9000)=[{&(0x7f00000000c0)=""/182, 0xb6}], 0x1, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x40a1c0) r4 = open(&(0x7f0000000480)='./bus\x00', 0x4480, 0x0) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000004c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000005804000030020000180100001801000070030000700300007003000004000000"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000340)={0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000240)={r6, 0x5, 0x30}, 0xc) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000380)={r5, 0x1}) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000001c0), &(0x7f00000000c0)=0x68) perf_event_open(&(0x7f0000000280)={0x0, 0xfffffffffffffe95, 0x4, 0x5, 0x0, 0x1, 0x0, 0x0, 0x80980, 0x4, 0x76, 0x12, 0x0, 0x6, 0x2, 0x0, 0x0, 0x8, 0x5, 0x8, 0x1000, 0xb, 0x0, 0x10000, 0x100000000000, 0xfff, 0x0, 0x6, 0xab4a, 0x9, 0xff, 0x8, 0x3, 0x7, 0x7, 0x0, 0x5, 0x8, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x9}, 0x0, 0x7fffffff, 0x1, 0x7, 0x0, 0x49d8, 0x80}, 0x0, 0x8, r1, 0x2) 2018/04/09 19:17:19 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x5e466dd0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x4, 0x4) 2018/04/09 19:17:19 executing program 6: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='sessionid\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000800000000000000000001f5ff000000aeb7bc2d8e000000"]) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200801, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r3, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) openat$cgroup_procs(r3, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x0) recvmmsg(r4, &(0x7f0000002e80)=[{{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0x40}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x2, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r4, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000380)=0x18) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x408400, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0)=0x84, 0x8) r5 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x202002) bind$netlink(r5, &(0x7f0000000180)={0x10}, 0xc) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40202000}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000000}, 0x93ccaba251633594) 2018/04/09 19:17:19 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) close(r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/04/09 19:17:19 executing program 2: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x5e15de5d16c6c921) fcntl$getown(r0, 0x9) r1 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r3 = fcntl$getown(r2, 0x9) fcntl$setown(r2, 0x8, r3) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, [@remote={0xac, 0x14, 0x14, 0xbb}]}, 0x14) read(r2, &(0x7f0000c7c000)=""/136, 0x18a) 2018/04/09 19:17:19 executing program 1: r0 = socket(0x11, 0x2, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e21, 0x100, @dev={0xfe, 0x80, [], 0xa}}}, 0x3f, 0x2, 0x0, 0x6, 0x12}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000600)=r1, 0x4) r2 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r5 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x171) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, r5) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r3, r4}) renameat(r2, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') r6 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r6, r2, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(r2, 0x0, 0x3) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) r7 = socket$inet6(0xa, 0x80001, 0x0) ioctl$void(r6, 0xc0045878) keyctl$instantiate(0xc, r5, &(0x7f00000006c0)="cf9ef5756765c4bfff7cf748c4779878f75fb4ba1f20b7912fcb75842bdbe3d8347693d7ff159650bbd150f2224027a922c5cd17bd1512def6fcada6d8219154b1a90b9048acd4196297dc9d478bb797793afccc7ab48aea2bfcaa259230f66bf9dad02aa1fe1d602215ed42ccb98c9ddfa53633dd4e624c133fb9caac199985976689b0f5ac1d407d9a8570c53c237235437aa72fcf6cadca5e7da9a71ec485ce30", 0xffffffffffffffa9, r5) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000640)={{0x9, 0xe000000000000000}, {0x81, 0x3f}, 0x8ce4cec, 0x3, 0x613}) nanosleep(&(0x7f00000000c0)={r8, r9+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x5, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0x1002}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f00000001c0)=0x5, 0x4) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/09 19:17:19 executing program 0: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dacfc9)) mknod(&(0x7f0000973000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000095cff8)='./file0\x00', &(0x7f0000000000), &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_names\x00') eventfd(0xffffffffffffffc0) renameat(r0, &(0x7f0000000380)='./file0/file0\x00', r0, &(0x7f00000003c0)='./file0\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r1, r2, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000300)={{0x7, 0x1d3ce3de}, {0x1, 0x4}, 0x9, 0x7, 0x6b5}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) pread64(r0, &(0x7f0000000400), 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_rr_get_interval(r4, &(0x7f0000000080)) lseek(r0, 0x0, 0x1) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/09 19:17:19 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)='io.weight\x00', 0x2, 0x0) r1 = open$dir(&(0x7f0000001140)='./file0\x00', 0x0, 0x22) mknodat(r1, &(0x7f0000001180)='./file0\x00', 0xfffffffffffffffe, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x0) renameat(r2, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') mmap(&(0x7f0000679000/0x4000)=nil, 0x4000, 0xa, 0x94010, r0, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/4096, 0x1000) 2018/04/09 19:17:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x40104, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x28060400) ptrace$peek(0x3, r1, &(0x7f0000000080)) exit(0x1) process_vm_writev(r1, &(0x7f0000001540)=[{&(0x7f00000014c0)=""/100, 0x64}], 0x1, &(0x7f0000000000)=[{&(0x7f00000025c0)=""/157, 0x9d}], 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x10000, 0x0) connect$pptp(r2, &(0x7f0000000140)={0x18, 0x2}, 0x1e) r3 = getpgrp(r1) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) getpgrp(r3) 2018/04/09 19:17:19 executing program 2: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000300)={0x0}) r3 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x200000c, 0x10010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001700)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001980)={0xb8, 0x0, &(0x7f00000017c0)=[@enter_looper={0x630c}, @decrefs={0x40046307, 0x2}, @increfs={0x40046304, 0x3}, @enter_looper={0x630c}, @reply_sg={0x40486312, {{0x0, 0x0, 0x6, 0x0, 0x10, 0x0, 0x0, 0x48, 0x28, &(0x7f0000001680)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x3}, @flat={0x77682a85, 0x1, r2, 0x2}, @flat={0x77622a85, 0x1, r3, 0x3}], &(0x7f0000000340)=[0x28, 0x28, 0x0, 0x48, 0x78]}, 0x3}}, @reply={0x40406301, {0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x18, &(0x7f0000001740)=[@flat={0x77682a85, 0x101, r4, 0x2}], &(0x7f0000001780)=[0x18, 0x70, 0x68]}}, @clear_death={0x400c630f, 0x4, 0x1}], 0xc4, 0x0, &(0x7f0000001880)="b02a29b1aca6957858f67b7562f446c9b7b6cb66cf5df2df3f6d54d67cc09a1fb95369ab95ac38a6ceb4d83d88acbcd903e622498983aeaf69c5f793ca85d05c7adf444ad4587d0b9615eaaf6c31a3e868b290410d26321be9337d1eebfa5add1fd027c19d162f19f180a51a7bcaa71415964ea86132d0c0ddc4391a271372462edb36507a52ae5f1923c14123731ddc8f8548e0c281c118365436cc1a4f841dbbc8cfddc68527356416f3f64da5390a1fb3907a5d574d482e8a29adcdc0b516bbec5497"}) poll(&(0x7f00000014c0)=[{r0, 0x8000}, {r1}, {r0, 0x2320}], 0x3, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) r6 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r7 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r7, 0x0, 0x15, &(0x7f0000d10ffc)=0xfffffffffffffffb, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="04a476eb51bde7", @ANYRES32=0x0], &(0x7f00000015c0)=0x2) setsockopt$inet6_int(r6, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x1, 0x2, 0x9, 0x8, 0x46a7}, 0xc) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(r1, 0x9) r8 = syz_open_procfs(r5, &(0x7f0000000100)="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") lookup_dcookie(0x4242de7a, &(0x7f00000004c0)=""/4096, 0x1000) ioctl$TIOCLINUX6(r8, 0x541c, &(0x7f0000000380)={0x6, 0x6}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) setsockopt$sock_int(r8, 0x1, 0x2d, &(0x7f0000001580)=0x1, 0x4) getpeername$netrom(r1, &(0x7f0000000080), &(0x7f0000001640)=0x10) sendfile(r1, r8, &(0x7f0000000040), 0xff) ioctl$sock_ifreq(r1, 0x893f, &(0x7f0000000480)={'gretap0\x00', @ifru_data=&(0x7f0000000440)="06ebc1dce36bf6d768bf66ce9239598a60511818e91226c66cdc70109f95216b"}) getsockopt$inet_int(r8, 0x0, 0x3, &(0x7f00000019c0), &(0x7f0000001a00)=0x4) ioctl$VT_RELDISP(r1, 0x5605) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000001600)={@rand_addr=0x8, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r8, 0x84, 0x6b, &(0x7f0000001540)=[@in6={0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in6={0xa, 0x0, 0x3, @empty, 0xfffffffffffffffd}], 0x38) 2018/04/09 19:17:20 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x0) accept(r0, &(0x7f0000000280)=@hci={0x0, 0x0}, &(0x7f0000000300)=0x80) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000340)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, r1}, 0xc) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/139, 0x8b) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000ddd000)) 2018/04/09 19:17:20 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000000040)=ANY=[@ANYBLOB="149147cfbbfe7e1bca78ec2e0000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/09 19:17:21 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x7fffffff, 0x2, 0x8, 0x401, 0x8, 0x200}) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$packet(0x11, 0xa, 0x300) fdatasync(r2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1c0, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000080)=""/192) sendto$inet6(r1, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ftruncate(r1, 0x5) 2018/04/09 19:17:21 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f00003c0000)=[{&(0x7f0000514000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs(r2, &(0x7f0000000080)='net/udplite6\x00') accept4$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) ioctl$KDADDIO(r1, 0x4b34, 0x2) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r5, &(0x7f000004bfa2)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r3, 0x16) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000140)={0x29, @multicast1=0xe0000001, 0x4e21, 0x4, 'ovf\x00', 0x1, 0x5, 0x1f}, 0x2c) creat(&(0x7f0000000000)='./bus\x00', 0x0) 2018/04/09 19:17:21 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000003800)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000004780)={@multicast1, @dev}, &(0x7f00000047c0)=0xc) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00005b2fc8)={&(0x7f0000c2bff4)={0x10}, 0xc, &(0x7f0000cf8ff0)={&(0x7f0000ce9000)=@newae={0x5c, 0x1e, 0x301, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in6=@dev={0xfe, 0x80}}, [@replay_esn_val={0x1c, 0x17}]}, 0x5c}, 0x1}, 0x0) fcntl$dupfd(r0, 0x406, r1) recvmmsg(r1, &(0x7f0000004500)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/212, 0xd4}], 0x1, 0x0, 0x0, 0x7fff}, 0x20}, {{&(0x7f0000000140)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/158, 0x9e}, {&(0x7f0000000280)=""/28, 0x1c}, {&(0x7f00000002c0)=""/216, 0xd8}, {&(0x7f00000003c0)=""/31, 0x1f}, {&(0x7f0000000400)=""/220, 0xdc}], 0x5, &(0x7f0000000580)=""/227, 0xe3, 0x1}, 0x1000}, {{&(0x7f0000000680)=@vsock, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000700)=""/182, 0xb6}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/131, 0x83}, {&(0x7f0000001880)=""/140, 0x8c}, {&(0x7f0000001940)=""/199, 0xc7}, {&(0x7f0000001a40)=""/68, 0x44}], 0x6, &(0x7f0000001b40)=""/17, 0x11, 0x800}, 0x2}, {{&(0x7f0000001b80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000001c00)=""/177, 0xb1}, {&(0x7f0000001cc0)=""/54, 0x36}, {&(0x7f0000001d00)=""/250, 0xfa}, {&(0x7f0000001e00)=""/194, 0xc2}, {&(0x7f0000001f00)=""/94, 0x5e}, {&(0x7f0000001f80)=""/4096, 0x1000}], 0x6, &(0x7f0000003000)=""/241, 0xf1, 0x1}, 0x3}, {{&(0x7f0000003100)=@hci, 0x80, &(0x7f0000003540)=[{&(0x7f0000003180)=""/190, 0xbe}, {&(0x7f0000003240)=""/39, 0x27}, {&(0x7f0000003280)=""/178, 0xb2}, {&(0x7f0000003340)=""/235, 0xeb}, {&(0x7f0000003440)=""/253, 0xfd}], 0x5, &(0x7f00000035c0)=""/72, 0x48, 0x8}, 0x2}, {{0x0, 0x0, &(0x7f0000003740)=[{&(0x7f0000003640)=""/58, 0x3a}, {&(0x7f0000003680)=""/172, 0xac}], 0x2, 0x0, 0x0, 0x6}, 0x200}, {{&(0x7f0000003780)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000003800), 0x0, &(0x7f0000003840)=""/215, 0xd7, 0x1}, 0x8}, {{&(0x7f0000003940)=@ax25, 0x80, &(0x7f0000003d80)=[{&(0x7f00000039c0)=""/219, 0xdb}, {&(0x7f0000003ac0)=""/67, 0x43}, {&(0x7f0000003b40)=""/239, 0xef}, {&(0x7f0000003c40)=""/182, 0xb6}, {&(0x7f0000003d00)=""/48, 0x30}, {&(0x7f0000003d40)=""/53, 0x35}], 0x6, &(0x7f0000003e00)=""/195, 0xc3, 0x101}, 0x6}, {{&(0x7f0000003f00)=@generic, 0x80, &(0x7f0000004140)=[{&(0x7f0000003f80)=""/81, 0x51}, {&(0x7f0000004000)=""/126, 0x7e}, {&(0x7f0000004080)=""/153, 0x99}], 0x3, &(0x7f0000004180)=""/152, 0x98, 0x3}, 0x7fff}, {{&(0x7f0000004240)=@in6, 0x80, &(0x7f0000004400)=[{&(0x7f00000042c0)=""/64, 0x40}, {&(0x7f0000004300)=""/196, 0xc4}], 0x2, &(0x7f0000004440)=""/139, 0x8b, 0x7ff}, 0x7}], 0xa, 0x20, 0x0) 2018/04/09 19:17:21 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) r1 = getpid() sendmsg$nl_netfilter(r0, &(0x7f0000001280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x92002004}, 0xc, &(0x7f0000001240)={&(0x7f0000000080)={0x11bc, 0x13, 0x1, 0x2, 0x70bd2c, 0x25dfdbfb, {0xf, 0x0, 0x5}, [@generic="ab53f014074b0d69713269c3ace7386518900547783b15ee1f2e19f4d4f9059ee869392e17f32034b6000d763781c8f2a0299863300c2b021593909bf44cc94a93ac7cc90315a1e878840862fb6ccb13e19ee873bc8c0ee61063ae059c9f2e4389ea9f1ea529415e7606ed01d11f946d273c9f22b3de5c3a53856df09c02186dc0d3749fba9854d048be0bb20030899f508acc4b0bbcfe6631895ec1fd8c8eba879ee6bcdd8c10a76fab1fbd54817d47cdfd3586f0360fd2e547a2b25c4570dccaf52a821ec830a0d123ef9ff03373ea414ef81089192ef7c61e67cc34085947a080", @typed={0x4, 0x89}, @generic="eea049bc06ce8b00834cececd2b0c358a6fc7bd6e701bce205aa2c8b3ab09b51aefcfaa2c2aade6156ba66e697af0248957f7d0cf1912c9cafc3ea52fa5c58ab68a9b4afd6656ce8be7f34", @nested={0x4, 0x4}, @generic="9e4f158489208adc7128227b36b7c09098f3eeece87008b7a805c0e398fa9d5469a7d2298d6b30f96a14bdad998054ef99e9f40b3bd2c57ed672e9258e4e7e1ae0e82c583d030c41e7e50d318ee2ea04c7c15cb204cdd4b5ebca3f8c3a6e8fa17593355e0aeabc969e77", @generic="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@typed={0x8, 0x8b, @pid=r1}]}, 0x11bc}, 0x1, 0x0, 0x0, 0x40008c0}, 0x8000) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/04/09 19:17:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40000000000010, &(0x7f0000000100)="0100000002000200000000000000f300", 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x880, 0x0) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) r2 = getpid() ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000080)=[{}]}) ptrace$peekuser(0x3, r2, 0x3ff) 2018/04/09 19:17:21 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/196, 0xc4) ustat(0x5, &(0x7f00000002c0)) 2018/04/09 19:17:21 executing program 5: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="ef0279b1287830164b7aadd769b4b70e0525d36e7ac1e1a6ab1c6101b97d723c02a63a53c51255349a27eb8e650f6d27ca91ee16a0cc7ce8bfe91322eb77e42d26e7216ab0ac87", 0x1c5, r1) keyctl$setperm(0x5, r2, 0x0) keyctl$unlink(0x9, r2, r1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000000000)={0x2}) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f00000000c0)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1, 'vlan0\x00'}, 0x18) accept$inet6(r3, 0x0, &(0x7f0000000080)) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000100)) 2018/04/09 19:17:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) fchdir(r0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000000)={0x14, 0x25, 0xafb}, 0x14}, 0x1}, 0x0) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000000100)=""/249, &(0x7f0000000200)=0xf9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x240002, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/04/09 19:17:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000280)) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0xc00, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x2, 0x40) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ip6gretap0\x00', 0x1000}) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0x100000000) close(r0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000100)=""/209, &(0x7f0000000200)=0xd1) ioctl$KDADDIO(r4, 0x4b34, 0x0) 2018/04/09 19:17:22 executing program 7: socketpair$unix(0x1, 0x100006, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="15", 0x1}], 0x1) 2018/04/09 19:17:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0xfd7c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) recvfrom$packet(r1, &(0x7f00000000c0)=""/129, 0x81, 0x40000102, 0x0, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000080)=0x32) 2018/04/09 19:17:22 executing program 4: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40001, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) r2 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r2, &(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x400000}, 0xc) 2018/04/09 19:17:22 executing program 6: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r3 = epoll_create(0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000440)=0xe8) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000680)=@migrate={0xac, 0x21, 0x3, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14}}}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002}]}]}, 0xac}, 0x1}, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000780)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x402000}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=ANY=[@ANYBLOB="c0020000100a00012cbd7000fcdbdf250f00000908008800", @ANYRES32=r3, @ANYBLOB="e7f6b5cd2a3bd8c2d2950b9eaf4809114b34e2b0d92fe87d9a1b0b732d2beecc66ef2ddd3039399e9d5b7bc553c15cda628f3adf46171401a4e81be03340cafa10a87fc8a7d250795c5bd57ad3e8d677c03ac5e652973f0f22926c4ff3573d19451131ce5dc21bdf0bb28ab81740d20e6a70a06c6d705b078a859bd0707dba6c06838e916a5085c1c91fc8e8ddc6bbdc0010006902d583803dce8f128bebc7d7872a22ad1f84a5eacf7af18d3a070df7d6dc3fcc67d5d86e3f38a5328f87e49d918556e938d13f2ff86e3b43384225ceb7f6ac111b5b9ffd8646e107c046b55515e1903b94cf6079aecbc688c93bb62ad0029d3ad5926a0d28503d5e60e336420144311ebb9c5fcf5c9fff24dc0a5d01d6c88b0b35a467a134bd5c13377eed56bc369c22edacf9fab226cc9c9f5efdb1e4abeb7754c875f7f73736a1771aaa2ec259643343065979db91754cac49744c6dfa4356e2dbfce2b0b3ebcccb65d815dd1389b64759308b6b00000c008f00400000000000000010018d00080039000000000010ad30ca9bf27649f567d8d09ffcb22b817cac45ccba7077146a93910852f698d323fb97013ce4bc6258860924425c25435f600f68bdf279177f7d5017fe79266a9d920f750e337854c4aab066215ed30602cfb15ff8eef4d5f2a9eb6909d14ac1e64230e8a24db1781c4509b659b8ce87165c85f7f201c542d0acef19ee0098cee5274a4f0d60e899c99e760efd784c2d1be3b5afb5959b99a2dc8f3fb85981c63c214c53072d5a416d77d6ca2ab5f9224c85957e993f0f84261b3f7ca94f1a006d42323cad2681eb5b927e5eb82f2606bc0be45f4bcef73ff890c7e24402b69477926a2a0808954e260f0cc41cf407e1209a666577870c0096006b657972696e67000008002400", @ANYRES32=r4, @ANYBLOB="08003700adcd1969fb14141a0c"], 0x2c0}, 0x1, 0x0, 0x0, 0x80}, 0x400c0) r6 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="18", 0x1, r1) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='io.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r7, 0xc0a85322, &(0x7f0000000800)) ioctl$TCSETSF(r7, 0x5404, &(0x7f0000000280)={0x1, 0xfffffffffffffffb, 0x9, 0x9, 0xff, 0x3, 0x8, 0x8, 0x8000, 0x6, 0x7, 0x1c00000}) keyctl$setperm(0x5, r1, 0x0) keyctl$unlink(0x9, r6, r1) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r8, &(0x7f0000000000)={0x2}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r7, 0x112, 0x4, &(0x7f00000002c0)={0x3, 0x1ff}, 0x2) ioctl$PPPIOCGCHAN(r8, 0x80047437, &(0x7f00000000c0)) accept$inet6(r8, 0x0, &(0x7f0000000080)) ioctl$sock_inet_tcp_SIOCINQ(r8, 0x541b, &(0x7f0000000100)) 2018/04/09 19:17:22 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000400)=[{0x16}]}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000003b40)=0x4, 0x4) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000003a00)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000039c0)={&(0x7f0000000600)=@bridge_getneigh={0x20, 0x1e, 0x0, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[]], 0x1) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r4, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6(0xa, 0x4, 0x0) fchdir(r0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000240)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000002c0)) dup2(r4, r0) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000440)={0xa, 0x104e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) r5 = syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') getsockopt$ax25_int(r5, 0x101, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r6 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0x3bf) sendmsg$nl_netfilter(r6, &(0x7f0000001900)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000018c0)={&(0x7f0000000340)={0x10c, 0x14, 0xa, 0x2, 0x70bd29, 0x25dfdbfe, {0x1}, [@typed={0x8, 0x4e, @uid=r7}, @typed={0x8, 0x76, @ipv4=@multicast2=0xe0000002}, @nested={0x10, 0x19, [@typed={0xc, 0xc, @u64=0x4}]}, @nested={0xd8, 0x72, [@generic="68efc4f3975046c529991500d63203049e656b9592d55216f8fc94377e7891ac5791b1ceb232648560ea6d0e54250d093e49ad98c6039db2a8311fdf82320a67ea6d1c74729d715cea454383b5a2d37301c69f298be5340b1fd0464e0b7a18a2bb9f9db3553c7e74b3909dbd218a3ec906bca44e1f9b98c811f6c28c990ea4e0829d68be1fad8482db42e202047573542dbefc98c04fe0abf5ed8fd1224437dd79fdab5ad8f7242b57d79e56c4aba08b0a9040f07d550ab5a6d1867175c86a612690ac5b6f4d545bfb8de1188544fcfe7dbd838f"]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4000004}, 0x10) writev(r6, &(0x7f0000000180)=[{&(0x7f00000000c0)="29000000200019fff63d0014000000060200001615f5000500000004090010000800000200f9000008", 0x29}], 0x1) accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) 2018/04/09 19:17:22 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[]}, 0x1}, 0x0) 2018/04/09 19:17:22 executing program 3: socket$netlink(0x10, 0x3, 0x0) 2018/04/09 19:17:22 executing program 2: pipe(&(0x7f0000000240)={0xffffffffffffffff}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) accept$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=@bridge_newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x30}, 0x1}, 0x0) 2018/04/09 19:17:22 executing program 4: r0 = memfd_create(&(0x7f0000002901)='GPL\x00', 0x3) ftruncate(r0, 0x1b0c) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f00000011c0), 0x4000fed) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x200000011, r0, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000c8dff3)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x40000000}) 2018/04/09 19:17:22 executing program 7: r0 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x7001, 0xffffffffffffffff, 0x0, 0x1, 0x0) fadvise64(r0, 0x0, 0x66, 0x5) r1 = eventfd2(0x2, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000a76000), 0x0) write$eventfd(r1, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write$eventfd(r1, &(0x7f0000000140), 0x8) readv(r1, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) 2018/04/09 19:17:22 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100, 0x800) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x4, 0x861, 0x2e2b, 0x4, 0x7, 0x8, 0x3f, {0x0, @in6={{0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x83a}}, 0x6, 0x7, 0x7, 0x40, 0xfffffffffffffff8}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x100000000}, &(0x7f0000000240)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3", 0xc9}], 0x1}}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000)="37811faae401a6619612d6eb149e35358a70d426afce33ecdc88fd7e789e2229fe7ab1c3e43d1afe161f9de336a9775e89ddb17133dfd45a7d72b55a27e368a64a11fd4f05f5fd31c83b864cff6e0935150330567419c641789706bfd7c18ddbb2bf0ca91a5bd76166f14a9bc9", 0x6d, 0x0, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/09 19:17:22 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, [@migrate={0x5c, 0x11, [{@in, @in, 0x9}, {@in=@rand_addr, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}]}]}, 0xac}, 0x1}, 0x0) 2018/04/09 19:17:22 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000000)=0x3ff, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r2, 0x8000000006) ioctl$TCSETSW(r4, 0x5402, &(0x7f00000eb000)={0x0, 0x9}) dup2(r4, r3) writev(r3, &(0x7f0000880f60)=[{&(0x7f0000962000)="05d64a926556a89bf6e87e564b41f300fc6a660f9e93460d", 0x18}], 0x1) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/09 19:17:22 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000), 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000080)={0xa01d, {{0xa, 0x4e21, 0x7fff, @dev={0xfe, 0x80, [], 0x17}, 0x2}}}, 0x88) 2018/04/09 19:17:22 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='mountinfo\x00') r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000cff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000040)) [ 49.959981] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2580 sclass=netlink_route_socket pig=5900 comm=syz-executor5 [ 49.973015] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 50.033448] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2580 sclass=netlink_route_socket pig=5922 comm=syz-executor5 [ 50.049282] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/09 19:17:23 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000340)={0x0, 0x4, 0x6, 0x0, 0x81, 0x8, 0x6, 0x77e}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000640)={0xfffffffffffffffd, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x20, r2, 0x9, 0x70bd25, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5470}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x28, r2, 0x0, 0x70bd27, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x31}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x8000) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000080)) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f00000009c0)=""/173) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = getpgrp(0x0) ptrace$pokeuser(0x6, r7, 0x100000000, 0xeaba) getsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) ioctl$KIOCSOUND(r3, 0x4b2f, 0x3e) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f0000000000), 0x4) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000000500)={0x7, {{0xa, 0x4e22, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, {{0xa, 0x4e24, 0xfffffffffffffff7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}}}, 0x104) getpeername$llc(r5, &(0x7f0000000440), &(0x7f00000004c0)=0x10) 2018/04/09 19:17:23 executing program 5: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) unshare(0x1000000) pwrite64(r0, &(0x7f0000682000), 0x0, 0x0) 2018/04/09 19:17:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(r0) setsockopt(r0, 0x1, 0x33, &(0x7f0000e64ff7)="d70100000079890fddd5a45d3f32e504", 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r2, 0x1, 0x70bd2a, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x67e}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000884}, 0x36aa4b94cb5f8a92) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000080)=0x4) pwrite64(r0, &(0x7f0000000000)="ecf531b70d26", 0x6, 0x0) 2018/04/09 19:17:23 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) clock_gettime(0x2, &(0x7f00000037c0)) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000100)=0x5, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003800)) r1 = socket$key(0xf, 0x3, 0x2) clock_gettime(0x0, &(0x7f0000003580)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000003440)=[{{&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/59, 0x3b}], 0x1, &(0x7f0000000100), 0x0, 0x4}, 0x1ff}, {{&(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001640)=[{&(0x7f00000001c0)=""/117, 0x75}, {&(0x7f0000000240)=""/79, 0x4f}, {&(0x7f00000002c0)=""/253, 0xfd}, {&(0x7f00000003c0)=""/102, 0x66}, {&(0x7f0000000440)=""/99, 0x63}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/145, 0x91}, {&(0x7f0000001580)=""/164, 0xa4}], 0x8, &(0x7f00000016c0)=""/76, 0x4c, 0x9}, 0x80000001}, {{&(0x7f0000001740)=@nfc, 0x80, &(0x7f0000002ac0)=[{&(0x7f00000017c0)=""/99, 0x63}, {&(0x7f0000001840)=""/172, 0xac}, {&(0x7f0000001900)=""/251, 0xfb}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/174, 0xae}], 0x5, &(0x7f0000002b40)=""/120, 0x78, 0xffffffffe80e10ca}, 0x6}, {{&(0x7f0000002bc0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002c40)=""/255, 0xff}, {&(0x7f0000002d40)=""/211, 0xd3}], 0x2, &(0x7f0000002e80)=""/79, 0x4f, 0x4}, 0x7}, {{&(0x7f0000002f00)=@sco, 0x80, &(0x7f0000003340)=[{&(0x7f0000002f80)=""/50, 0x32}, {&(0x7f0000002fc0)=""/175, 0xaf}, {&(0x7f0000003080)=""/116, 0x74}, {&(0x7f0000003100)=""/255, 0xff}, {&(0x7f0000003200)=""/85, 0x55}, {&(0x7f0000003280)=""/151, 0x97}], 0x6, &(0x7f00000033c0)=""/101, 0x65, 0x78}, 0x9}], 0x5, 0x1, &(0x7f00000035c0)={r2, r3+30000000}) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000003600)=ANY=[@ANYBLOB="06000000000000000a004e2100000000fe3b70a0aa820b8447800000000000000000000000000017030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a004e2009000000fe8000000000000000000000000000aa0700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b00000000000a004e2405000000000000000000000000000000000000000400000000001000000000000000000000001100000000fdffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x63}, 0x1}, 0x0) 2018/04/09 19:17:23 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r0, &(0x7f0000001340), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f00000000c0)="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", 0x1000) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/09 19:17:23 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff}) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x6) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={0x0, 0x7530}, 0x10) recvfrom$unix(r0, &(0x7f0000000080)=""/25, 0x19, 0x0, &(0x7f00000000c0)=@abs, 0x8) 2018/04/09 19:17:23 executing program 7: mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0xa00002, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x300000c, 0x40010, r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000140)=0x1) open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) 2018/04/09 19:17:23 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000031ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x10000028, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x49) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000100)=""/125, &(0x7f0000000180)=0x7d) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000001c0)) sendto(r1, &(0x7f0000034f68), 0x0, 0x0, &(0x7f0000034000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000080)={'nat\x00', 0x2, [{}, {}]}, 0x48) 2018/04/09 19:17:23 executing program 5: inotify_init1(0x80000) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000001c0)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r4, 0x0, 0x60, &(0x7f0000000000), 0x0) sendmsg$nl_route(r3, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000580)=ANY=[@ANYBLOB=',\x00\x00\x00\x00\x00\x00\n\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="1400020000000000000000000000000000000000"], 0x2c}, 0x1}, 0x0) 2018/04/09 19:17:23 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14}, 0xfff1}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5d461f83, 0x301041) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0xa) 2018/04/09 19:17:23 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000ae0ff8)=@abs={0x1}, 0x8) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000040)=@abs={0x1}, 0x8) prctl$intptr(0x17, 0x3) 2018/04/09 19:17:23 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000080)) dup3(r0, r1, 0x0) 2018/04/09 19:17:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000000f000)={&(0x7f0000011000)={0x10}, 0xc, &(0x7f000001eff0)={&(0x7f0000018df0)={0x11, 0x32, 0x1}, 0x14}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x6a39, 0x2f6}, 'port0\x00', 0x4, 0x10, 0x1, 0x5, 0x7ff, 0x6efb, 0x8, 0x0, 0x4, 0x6}) 2018/04/09 19:17:23 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x7}) 2018/04/09 19:17:23 executing program 2: r0 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="bc9b7c83df3699da7b138585455db7e7d898196eb409d73ee4076b06746b7457004e36bb37612e3128c31975806637d48a1dc386f7946fdff986778309fd9b4feb3e8abf355384559e1eb8119e9778722daebd28b434079c96bebd4144b2653daa0f642efaba91958d41010d54e3a609045f9cdc34700fd8c026b2c03a476a7b386af8b0e1", 0x85, 0xfffffffffffffffd) keyctl$update(0x2, r0, &(0x7f00000004c0)="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", 0x1000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2001, 0x0) pwritev(r1, &(0x7f0000000040)=[{&(0x7f00000003c0)="c8", 0x1}], 0x1, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000080)={0x3, 0xe52, 0x1, 0x1000, 0x8000, 0x9, 0x1c, 0x7f, 0x1000, 0x10000}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000280)={&(0x7f0000000180)=[0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0], 0x2, 0x4, 0x5, 0x3}) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'pids', 0x20}, {0x2d, 'cpu', 0x20}, {0x2d, 'cpu', 0x20}, {0x2f, 'io', 0x20}, {0x2d, 'memory', 0x20}, {0x2d, 'io', 0x20}, {0x0, 'cpu', 0x20}, {0x2d, 'pids', 0x20}, {0x2f, 'io', 0x20}]}, 0x2f) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0xfffffffffffffff8, 0x3}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000340)={'bond0\x00', 0x600}) 2018/04/09 19:17:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "72506d1502020ac4d4c6e8f497e5b9cfe969783451fa5373963194b2ec3c1db3e5d216975155334722b4c7c4ace8af2d6e0a717628ce69d637600aa296f03fef339fff3fa1d6214780e9112156b0ee9adc244a7997bc2bf5566c400aa5ab029c9c9466a0038fb655e3f8fcee2a4c497ec9f943cff2ee66ed4ad625daf748a97fd6374df974711251c3dc578f954da7f6993fe95c07105f3b4f6314dc6210a86094c9a238aacf81490158cb57d9359974080a3d26cd5a4af6932fb1c715bbaee4c827f8a376545b8a0b"}, 0xcd) r1 = socket(0x10, 0x802, 0x4) bind$netlink(r1, &(0x7f00000002c0)={0x10, 0x0, 0x25dfdbfc}, 0xc) bind$netlink(r1, &(0x7f0000000340)={0x10, 0x0, 0x25dfdbfc, 0x100008}, 0xc) 2018/04/09 19:17:23 executing program 7: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000080)="f0", 0x1) fcntl$setlease(r0, 0x400, 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 51.418809] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5978 comm=syz-executor5 [ 51.440012] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5980 comm=syz-executor5 2018/04/09 19:17:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/ip_vs\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000100)={{0x4}, 'port0\x00', 0x40, 0x40, 0xfc, 0x3, 0x7, 0x12dd, 0x100000000, 0x0, 0x1}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000380)=@buf={0x0, &(0x7f0000000540)}) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000061effc), &(0x7f0000274ffc)=0x4) recvmsg(r1, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000ef8fd0), 0x1, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="294ff75f68ef6ee1227806ad7a81f25e6e59ebc71e7811a4d97a47d0d3d5150e5c4765", 0x23, 0x0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) accept4$inet(r0, 0x0, &(0x7f00000000c0)=0x600, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=0x0, @ANYBLOB="98000000651b13f8f9495d9bf41248204dc8af50023ba8679dd6092f74ffff3a8e207c2976d065c5d701235d0100010000000000d8a71752f0f641d03c0b07c1a9b2c4ae6d13d67ec55af995fb10c0e89c679764cddb2f21c9718b94703e87bf1451170291f4f005c4566d1313ad328396949b97dfb2d91b"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x0, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000d40)) fremovexattr(r2, &(0x7f0000000400)=@random={'osx.', 'keyringbdevproc\x00'}) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x100, 0x2, 0x8}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000002c0)={r4, 0xa2, "5f7391276a34dcff07c561915f0df152e1977d99caedac9d0a18010731b9fbcf4754d29a5c368ff75b87fbf17fdcdf53d29147d8035e1ab90eefc21795d0c2037adcf32db5d5d3cd8da6d86e05e8578279fda0345856a7bdfc41576904785878292f3e460d27db156aa9908dcef8933d64fbb26f3a3f573e670199c256c93890e1c8111ed8b04c07d5a716be43f1dd6c297aff369d8fb72c5e5085aaedeab69746a9"}, &(0x7f00000003c0)=0xaa) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000000680)={0x0, &(0x7f0000000000)=""/97}) sendto$ipx(0xffffffffffffffff, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39", 0x1b, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340), 0x0) 2018/04/09 19:17:23 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = dup3(r0, r0, 0x80000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000010c0)={0x14, 0x0, &(0x7f0000000080)=[@clear_death={0x400c630f, 0x2}, @exit_looper={0x630d}], 0x1000, 0x0, &(0x7f00000000c0)="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"}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r2 = socket$inet6(0xa, 0x22, 0x8) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000000040)=0x6, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/09 19:17:23 executing program 4: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev, @in6}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) unshare(0x20020000) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x140) sendfile(r0, r1, &(0x7f00000001c0), 0xffffffff) unshare(0x28000000) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001700)='/selinux/user\x00', 0x2, 0x0) [ 51.491047] IPv4: Oversized IP packet from 127.0.0.1 2018/04/09 19:17:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x9, 0x0, "82aa2474c918f81ab460cb8e34042491d086c2226e7267e0f337db4ac54fd3b2c616d6a46f3ab22c4c9ade49e6fe815e6b0fd817e176ff8c84c0814c531570d36ba3d37a1d5bcec31b537f2fed6299d2"}, 0xd8) sendto$inet6(r2, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) unshare(0x28060400) exit(0x0) r3 = syz_open_procfs(r1, &(0x7f0000000080)='maps\x00') preadv(r3, &(0x7f0000000180)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x100000000000033f, 0x3) 2018/04/09 19:17:24 executing program 6: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) fdatasync(r1) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec6672c93340f643a664f13eeab75c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r1, &(0x7f0000048fe4)=[{0x0, 0xd, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000200)}}], 0x30) 2018/04/09 19:17:24 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000080)=0x100008, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x800000005, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/09 19:17:24 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000200)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0xaa7f9f094368ed27) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000240), &(0x7f0000000280)=0x30) close(r0) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000002c0)={0x7, 0x8001, 0x8}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'rose0\x00', r3}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) 2018/04/09 19:17:24 executing program 3: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=ANY=[@ANYBLOB="000202012500680000000000000000000000000001"], 0x1) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/09 19:17:24 executing program 5: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x400, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x200, 0x2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000180)=0x7, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x33, &(0x7f00007c8000), &(0x7f0000f14000)=0x4) 2018/04/09 19:17:24 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x3, 0x4}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0xffffffffffffff9c) 2018/04/09 19:17:24 executing program 1: r0 = socket$inet(0x10, 0x80003, 0x1000000) fcntl$setownex(r0, 0xf, &(0x7f0000013000)={0x2}) fcntl$getownex(r0, 0x10, &(0x7f0000015ff8)) 2018/04/09 19:17:24 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x800, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)="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") 2018/04/09 19:17:24 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) flock(r0, 0x2) r1 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x8, 0x30, 0x100000000, 0x65c22953}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0xfe, "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"}, &(0x7f0000000280)=0x106) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@ipv6_delroute={0x30, 0x19, 0x53d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}]}, 0x30}, 0x1}, 0x0) 2018/04/09 19:17:24 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000000)="6cab65b08eed7e14cf75d9", 0xb, 0x61) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) 2018/04/09 19:17:24 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000006c0)='./cgroup.net/syBz1\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$tun(r3, &(0x7f0000000880)=ANY=[@ANYBLOB="0001041d5743969e2e6e98d2391b67b144f2671225708354826dab73c218166393d270971c6781ebac2884c01642bd2a273e35533719d7fd973ef3c61205ff5aa3cd56f5de36cbac916d3f1ac91098cbae7499f569b6c72571a9c657e8d592dc1d9a7e57192ad8748a8b4f53067df1559cc65be24dc845027be596f4736d27285f43d2172b7a687da0e1ad17b14d8d0887df7d10e145"], 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) fcntl$setstatus(r3, 0x4, 0x6000) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x116}], 0x1, 0x0) connect$ipx(0xffffffffffffffff, &(0x7f00000004c0)={0x4, 0x0, 0x0, "2c301cb8f44a", 0x6}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f00000001c0)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000500), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1ff, 0x1000}, 0x14) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x200002, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e24, 0x80, @dev={0xfe, 0x80}, 0xb9}}, [0x245, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x0, 0x80, 0x0, 0x81, 0x6, 0x6, 0x0, 0x0, 0x0, 0x80]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000740)={r4, @in={{0x2, 0x4e21}}, 0x0, 0x2}, &(0x7f0000000280)=0x88) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x80003) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r5, 0x800000}, 0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x7fffffff) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000800)={'filter\x00', 0x4}, 0x68) sendfile(r1, r6, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f00000002c0)={&(0x7f0000ffb000/0x3000)=nil, 0x7fffffff, 0x0, 0x10, &(0x7f0000ffa000/0x4000)=nil}) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0186415, &(0x7f0000000180)={&(0x7f0000ff2000/0xe000)=nil, 0x0, 0x0, 0x2, &(0x7f0000ff5000/0x3000)=nil}) ioctl$sock_netdev_private(r7, 0x89f1, &(0x7f0000000540)="573b3235a6dc4c75195843225793eeeb8fc69da289ad434eb5c833db97e1ab362090ec92fea248465a7ca8549cbe87269b84ca15da3048b850bd") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000340), 0xc) 2018/04/09 19:17:24 executing program 1: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) chroot(&(0x7f0000000000)='./control\x00') r2 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x80) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d19ff4)={0x80000001}) epoll_pwait(r1, &(0x7f0000b0d000)=[{}], 0x1, 0x0, &(0x7f000029aff8), 0x8) 2018/04/09 19:17:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) r1 = accept(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffffffff, 0x5, 0x40, 0x7f, 0x80}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x3, 0x1, [0x4]}, 0xa) recvmmsg(0xffffffffffffffff, &(0x7f00000019c0)=[{{&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000001900)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=ANY=[@ANYBLOB="1000206e00933f2def00290000007b00"], 0x10}}], 0x2, 0x8000) 2018/04/09 19:17:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f000078b000), 0x0) socketpair$inet(0x2, 0x80004, 0x20, &(0x7f00000011c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001200)={0x0, 0x2, 0x20}, &(0x7f0000001240)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001280)=ANY=[@ANYRES32=r2, @ANYBLOB="0ad8cef0668d5cb1c38b02000090"], &(0x7f00000012c0)=0x12) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000000040)=""/92) lremovexattr(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)=@random={'user.', '\x00'}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x1000, "400f33dff2093718aaf6209e43a1921cfa7ad7e9b5e6e984d980a473d0e1783a757e82686dcd5c86a21bd100af93e2e81b0633e38bab98c83f35c70f861c8f239458f7cb51037fb6a7dbe01d76688c912f6c6399d6c02cc2420fc0b4a2b16c1d2392ee5ac448a9139de8b5af4dd471322d3b539bbe98ebad4b39c1d0b38c171ed38eafdd73fb61eea7aa10672525fbdf6867f55ebb3381048b85d5afd68a9b72df15d02e0ae42a5873706543a4408d8eb28f6b85b87d4464b79fbe0564890730cc47f6e4cea455a03e25d6e5b59448cbf52479fc511f1c5c89009ae831819d10c90deee8236bd87a388ac03327f028b819a8f6379c2a30ba0def42689bf567524d5769f2d61c66d6660bb82644b0156da2b6f17c50fdb99b9038245bd441bb2e090404fdbd0eaa8c57d3a8d7f47741c0d098a60db5938f3b9ed04d999208f8803ddbdc31946bfbb18f8cb5e7f7c0ba9bbf4cefffe34bbd9a55ddc2f6a8d6f59eeb8938a77dedce4447a5f61b9c62189f2bdfb7aa800ba852ca742a5404a0dbe9b2913fe1109fb3460d27d72c8b7e262b60f9bb1d570a1d98905ca431422fa218a2665ac121399ba3c60a7efaecee025447ab213cda5e40f58f9c7d51427b1b6c14458fb97213339822aeb65f30282fc76d63a532cd66a9db0ee75a39116e6d7f2b54a49961dc7c885aa9452a30789ba41c104132078b4f20f601de536c433c570cd6e9a30166d95c3b2392597bd093a12609b561ece069b32a9a897bd6db84042faeea006c29d3920e5cbe5d495584f71cbc804cec5dc819a6c693c7994a366f1516f25e69ab7b0ff060fa231cc2159a18a05c1cebcfa515e3e19ba83ea4cafbabf22be2081a646791767b06973bf2f018c372ed8d6772a8c5eb18c7fd159c8d1dae472577dc924b6d9b74dae8e688f7f0e575ca8da868f37cd5365e481ba1bb8358c40c20d6c0c47370791b9acec0d284050030814dfcdeb286be21ab590b25e73605e5848472dedd444cca25b4ae48a867e14e515dc17ed1e37f69eb484703561c41192e2f5450861f4f805e0d4dd5e620b260cde3e1080d2f581bb4cceb7bbaed3e4b1631e3c3905c448293fad2efe6785ca12145ca91fbfa28f6e3830160e91ced84054281a8d800803e0f1fa77929a9aa3c1f89865c93a945f0dfe7654d040ba4a4b8c4d800a366f9bbb8c1034f180c4d8f899a6588ff33c89618831463f28193333952a50b209c07df5954126cb19d6e7bdfc2b5f4a0b5d14f475369fcf41cc030fc38f3ca7b6dc30d3f3ed66c25c3bbfdb80718301bbb3407e3e167c5d2cc170a35885af88031bd2e1e03b661077357a758de7116a1366721f1906dab5bbdad7e1e50914484a9a25b83c3f837049ee185f12cd63c520799506b009d60dae748f1ed04a4cea5a90f0ae71274a7fc113a98244bc7e4ac2a5091b00125f03c40e2d39a6986a8138c294509b6213326db2919aa5726735f0dad87feaf67e7357631ceb454deec40b159591f124b6fc38f4fbbeaaf1d908f333a91ac7d9ed2cecd430c199c12e005d8d376697a8b825e463dac2f08e4cf0182ba66fff519102601b04ff562f6a1ab918c4467ac253b6ca8e37f14a205d0a6aa17debbdd59411b9c9ddba5b254c4515e131ba5cb4a86b87569ac8ec5519a900f355c5775adeb83182225a83417099116df51c9f87c7f662fe903d9da9e3ed91bd9fbd2e8fe6254335560c2bc46028c1d3cff5ce380856fceab3ae590f8562f9c709f71205116e54cc35962837844d8c7e28237f3f88d4650b2d69a56f820a4dc07582589cef700c11e5a6fe5103b552645ea6070d4aaf53d7164219648392fd1aed59f15dc086a2bc1ae9d1c3504b7abd8d33bacf80f4e17c4832c75d2afd0c01a45a16616a18c04a87dea3effa4afdeb3999efa5385f3812d10effaa420105ef4884255f5466f9c9254dd13cb752b46044e61d1e5008883a2d195bff4f29cd4886fc8680d0e585a2ce9c2954addd026e826fd625782ebc6d9bd652c0fe86e964ff2020b194f915d19217166c5f50189caee1e5bc5c6f8d1a7abc00ebd163c5aacf8d5de5b6e01fa6222557fe6bedae1fb3350e455b0ffc2af352278b1e6b85e6d8452c6e074a22ffea773d95a74c4f3aaafde478d76daa1497c617bb493ff0dcec5639eb9ca595d5ae75ef44e7851610a265bdcead56b57697738e0fcb171bc47377acd1c2f67a3bb90b4b2dbcce2d12d3298984ce0a74bb1b2db7458880b51fc43d4d80dd2f69708b288d0447858e0cb0258150e12b2c69ccdc8b222accf006f649ac3ea8fc5d555c77a76a2b7ac39a4fe3e64881c2199b63cab04862b83d9cd02fdc8b91a76b952572573ac35a3f62da88213d7d19da7151698e026da100ab895a49c35264f2ed2f259770c14c1410cb96d8d8d7895ce09492a5635c777bbf0cae3376becc7a8219d0eb7b069a8c89f13a4fa1ac817e47a76c55a4f8d69f1bfb610a926714c9d9e54e8773c0245cb79124f9d4c98ea0bdc8c6dc474ea83f94f01258c33108ffcc7f1b0788445a9df5e98bddf1e1ff9426033c2fd3227932b5ddc0f5a3e3f08c1b82b347ee389cfaebca41bfa538bfe13dda120ad090a6952709f52eaae322c6aa4143653b9314feed33337cc665323a86ea30880f1e9545f38f08c260d0ed4d1200bb3d9ed77d214ebd0d46e6ee0cc373a765ec2afd1895b0f44131a6df248e3475458e1083ed75cac08aff5d808313b3c7fcdf8227df5be3bcf0e98b563d5462500549784d5b8c4a35690f72128a77d3fc2ecfd971c73b5c94f0e63d3fd152723e75df6cc610d7c09519cc837f36f6a79b65c03a94c3d3137687cb209722243cd3c0c10371fb45218bd19682b1138255a0380f760aa9994be7b1e69ecdef6042d4df332ba75744ee86d5dea522be236a787006e8fc0a055d73477194e1f1a5c65b5b2a9bc0c088f5eadc1640a3e01b8f6dba3e5659be73c320f6afb6ff5bbfcbb507a7b21cdfd13024fe6df6189d375e7058feae7b93e1db337d2f097bfb07d90cc9756f8434b5e8594cd77fc79663d4859ecaf8a5f341a4c669df19ed58388c8ef29398e91a3b78da8dc60fb143ef99623c9b1691490d3a081e1bcc8cea03aedc55011707b5dc0c194e41dab682a7214eeb2774453d628283e1a7b87e7fefd45ba388fb5445618b308b4977ff596cb64ceebe4214f3adb7f071a55e3aeadc2c19f2a09384c426bd9ba7c5483a71a385a651c32ea482a6ce8bd594f8e7b400a18b37b8d0c21eca54e2c09abe182ad004d58a429f932316418cba4c8d719d303d4b63eb0d7388840697c2f91e2650494d22a0f013625fec8466f56e7d656dba00cdf52e0e8aa66614f82acb794590197892815ee66a4c74d1527db19f0f0859b67977e133090989cb67017f010900210b053caca7d8c6ea83b94ef0cb6053a1f687cd8cf38590df1bf6761f17c9ce96129e99c3344f8e41456df928b92277fe20ecc7682e2b8026407d74d4710eb770eddf54541fbc4da96b14dbaf22c7f394a7ec7c7a0ef1768c1f8fdad885c541e3974a37ce8613e9f655cc722218ac7d9de20bcb0f422f8ace7e32efcf25d14eaea418e984c862e0b7e3ae85231b858ee3f38affda008a20dcec378b47b7736f87fcd05b113aa80d6b6f55d90dda9f6aad0e8ab4e708a07ae3bb6b494dcbc46834dba30b9e8fd1469c0a8e52e380404a9d2d0df3a4721eb77178560d882f80e7c35a48dd6b28b813f25dc6deb99958a5d2ee57d5ad064daf3afba72122d45d3272d2367050dd4d1e66fd02d8a65102aec67c662fc86d6861bcc56fcf9f94ab8bd31fa0c623d6a1f963f002962d0e63899a4b2a464be01420be7633cbff314669d66e89eb75d3b21d6b59bd9c8e507c06808db744b3e844623602a7fc4b66b93bc82a36b7651ff2432b42796ee4b5ee0dce6289edd0b7904f62d0d39271e36c8c16f01e96e1909b2cc4c68c5ebc4c1fd4ed7af91a008c7e3efcc121f06fd99e2cb022deb2642f3dfcb360dddf43c6276333d3905946757009889bea9f410d33fc20e9fd48f70c0c5e22d42d00a778b690945ede43af1344080437b2439b1e01e3d0338ec1224904b575fd4dfaf67fd391994e9201ae3d378278d52e619cd1b428bab8789a65402963f0b7b5f3be94619d7fbe36117dd455d114febffbe6ccb14bebf91d56433abd54e623cade3d0502558c9104ded4ae7d180e5c1ace1f62ae7cf23ccc893ca63c88f200f3e56b0e39a0104fe66b2e7eed3be8d26b3c9d8750ad1195ba53fc8caf2ef5ef5198b7abca6b225fe7c3aafab0d15f11b89876be8474206cfc5d121035e184c0da0c4b945b5abd03c776b51d20b16d324b60dfbaf380b2cccf5d29bcda27aa119cd11327cd32c4acaf48c16595ca0c433ba66509081afa8e1b6edf5a5f766f450e1cb7fd8ac1ee2ca4fc8b2686cacc65b3fc3678c75544ad48531c0203fbeba2bcd56f10ace5e75b2358c1bc79d1a1bd8885a269df5b8e69a9b33c463a92e1deae2c3c2c4c5137357d5fa315cb0d1f5c00f3cf730ca67912c9c4915f2af1eb9351938c27174e68e9fcc1d851e23ecd4c2142fdcdecd5bfd57e7ff78cc26f75d53ad4676818816b5a02799f7a556784a93216b9c830ac7246c047386b8d4428fbab118d9036271977b582b164ee6bf455aef13d53279d7ad3260b9a5ce414c151a7e5a6ea382ebf4aa3483d2640f467b89cc93d920e31c936ef3d5a672a9c1b2acec9b15bc1841e6a1183357e2f003a420dd847dc63955d0b541468c3a8b10c85a2206c4316d68d746bec267fa9b24742d78ff0148991c1fcb3968d16435b9158c47038465da4d03db748ef9a40f0cd1d932cbefd3d6d18c61d97880fa92d427f8ccc5bc9dd133f2eb2e028ac5fc33edc6dff2960287d3b247e645baf73fdd14c6ca87c76139105476668e7e5572f299de6fcb19e1ae771e7bb1f1add17682c1b3717b2d15f861451d72cad3f0f3b449436c7b61b90c349d3f477c9b8de561f3a9ce0bb2b65a06aa8684e1b9e3ca242d8e791de4eec121036de08cd6eb9d48fcf33dbf63fb8a43e8fa1faba0764f270ec2fc74845573a5b8bd3effe69bf42f55bae07d767321e81afa21dbc3793036e86576c5111f8e319c8be0e0fe49d14ef8beac574023795e534ceff0f2994f7d2c51e28def0c7374389d17e0c5c613e83114f23245b7f36a5897368b3bdd7b08ddcc9943b3bd710719f9ae105b9c1eb1259eeb6547c300209c80eeefd2dc9b5707e25f1c553e4c7914a9d924a8822cf184cf925eca4320699e011098ae27a40639538932133db583e4daa827afbe142c1e663460d5e73f242a5408cdb84aeb915a4a0e981923cedefbe050362e7d1f109f2b072f3f27cd808b733979d94b5fda2203e5c53b7d1dec3247d099d36901835a47c73c8f58d550c1d08a65aafad8710b11231a9e3057889acffa9877c76dad7abb0872f60d6c2845df5636a53c133ec276267c00813a45541e6ea79498bbbff1997e50c8739025adf5b7f62fe40917a9e8d28289b9fb2790b40694bf34e66497aaab503071f8681f6c20ea45d40c8f71fea7cc5229d387d94c6cddfde49e2eb5ca67aeffccfe57a8312c05f34c9fc3d20222692b8118d1d5ddc77a295eed63b12ae8244ec3a624bfd36b411f44a6a11ffdcf93a7645f4035d86ae1fde4e1ba9280570d98ee8ab95f5969a2ccbfcae50650312434abb9cb8503cd89c74b1e138a270fcb35ea56c0ca2ae2dbfc2ab10cd77e1d9e32c6fb7fc772b9f470182973a1ed8aad26758d"}, &(0x7f0000001100)=0x1008) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001140)={r4, 0xffffffffffffffff}, &(0x7f0000001180)=0x8) 2018/04/09 19:17:25 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @dev}, &(0x7f0000000080)=0xffffff1d) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000380)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x2080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000480)={0xffffffff, 0x25, 0xe11b, 'queue0\x00', 0x6}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='highspeed\x00', 0xd3ad464c7ef770c9) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x4804, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f0000000140)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x396, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0xfffffffffffffeab}], 0x1}, 0x0) socketpair$inet6(0xa, 0x8000f, 0x2, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)='setgroups\x00') ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000400)={&(0x7f0000ffc000/0x1000)=nil, 0x5, 0x4, 0x8, &(0x7f0000ffc000/0x2000)=nil, 0xfffffffffffffff7}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x7, 0x7f, 0xf8c, 0x6, 0x3ff}, &(0x7f0000000200)=0x98) socket$inet(0x2, 0x807, 0x100000000) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000340)={r4, 0x0, 0xfffffffffffffffa}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), &(0x7f00000001c0)=0xb) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000540)) 2018/04/09 19:17:25 executing program 5: seccomp(0x0, 0x0, &(0x7f0000000ff0)={0x8c}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)=0xfffffffffffffffb, 0x4) r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000001000)=""/4096, 0x39}, {&(0x7f00000000c0)=""/4}, {&(0x7f0000000140)=""/71}], 0x305, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000200)=0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xd0000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000002aca08dd3872ad41ae83017da5341f5f01d79a979b0306f67d96b9658056342326f10cbc4d32910984f92242bf713f14b200a4699854a6292035573ade193b5165ad7a599b31fb9887a49526c27079b603f96888d6aa8476de208fda332c4d5df6a0653d8562d9850be5cdf8b4b27b7dd39604e6ecb631c8da3af74c1dfe69afb4b15db352c00e98b13564aaea93294a789acea52e93c23ccb0d31185cca8f8991046d51b176e5de812c076328dc8883a3887379d47a764e04ee08ba76b6b8f9bc2f30320c5604ada113f5176e6fd4ee6e2caa144d98a93505deabe4129e7af7c3a0e70b8f5673b8f5"], &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x3, 0x7, 0x201, 0x5, 0x9, 0x800, 0x1, 0x7, r2}, &(0x7f0000000300)=0x20) 2018/04/09 19:17:25 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) unlink(&(0x7f0000000040)='./control\x00') mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f00000002c0)) mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) 2018/04/09 19:17:25 executing program 3: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000080)="f0b0192a30caed1869fa6eb881f386602f", 0x11) socketpair(0x15, 0x80000, 0x0, &(0x7f0000000280)) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000000c0)=""/255) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x2000) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$llc(r0, &(0x7f00000001c0)="bb34294f1217aadd4a8f93f186f9724d98a180f8394b788c9e394f3fc708c7a37df64c883d1beea55ab0a9947de978365282b2b139fefee2e28231bd3ab5f501c98b849b86739ba67295862c2fb96c5924ac535e6490f00acfc02d98556efbfe7e149b406383ad55fc78ae43edd0387c7135765ba2c62671630c88127621ccd982c0f400c79363cd5178a0d1503065804ba731811a5567cc7699fc4d8fd00f92a0e2748e74536d79fc", 0xa9, 0x4000, &(0x7f0000000040)={0x1a, 0x339, 0x8, 0x3819, 0x1ff, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) 2018/04/09 19:17:25 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000005c0)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000022ff0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x141000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)=0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000ac0)={0x0, 0x0}, &(0x7f0000000b40)=0xc) write$binfmt_aout(r1, &(0x7f0000000600)={{0x107, 0x509, 0x2, 0x343, 0x3e8, 0xffffffff80000000, 0x2e2, 0x7a989ac1}, "e453ed537e17d8834e2d19dd6af9ac8cd559052c8bedeb9705e3c57e4e7db4b82cff4281d5b3e27e3b5edde24bae2c075b46cf84bfc03c63e99b9f85f72ae6119050c81415e812a5f1344000cef2a8f71f0bc5ea919da864d462856e9f3c172df1f80e8b951e6a196b28c29e274ae53ef6085aa4916f42afec947455c3cbbf087308403082d9773db1d1de7df381b7abb7fa60e6", [[], [], []]}, 0x3b4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000a40)={0x400, 0x1, {0x3, 0x1, 0xe1, 0x0, 0x5403}}) getgroups(0x7, &(0x7f00000004c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000480)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000500)) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000001c0)={0x0, 0x3ff, 0x2, 0x4, 0x12, 0x50d50e3e}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000440)) sendmsg$unix(r1, &(0x7f0000000580)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000000c0)="74a4627216eb8898d2acac231f053a6511de157bf69774597eb958c84e143f09b8f8e918a4656252ba573a95d4bb667c45bbfa6532d73b9190748bf9965d474a99b9c577f7160b7af19feb91a52bc6950a861783cbc48320c38c70dbd47084f1f2159123e1cb5d336c844981d7c59c84f9602943066bb7d6b25106e2cce686d47785820071158dbdaf75a3ec0ecce81203f3586c0d6f2fa7ea04", 0x9a}], 0x1, &(0x7f0000000d40)=ANY=[@ANYBLOB="7b20aa36620411cae5c57a000000000036c3848a800fea5383c16e2e8b2010af13a80ed4968ba951f1bd1d39abd6da90bfd37b286813598785594d24a7be5859b2e885dd066d95e999bfacd836a3eb661cd540d5c787a41da26b3b7338525c637b9ba3203535d18e850f26d8aba0df13ba7098588ca3ad4c3e2de5b66beb2ab1148b6f8972f72984677c5d2dc604d6c6430177e58a5c1e6c45", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000010000000000000000100007df82d000100000020734d1bb40000000000001f532b27b57a64218914ddf3a7e400010000000200000040723096f99d9477e470bd4320b1d668e4b0d1273921b30d6ef213dad28a7fce7e4aef4fbb7d2cb06febe5d456fac0adc708ead46ff4f4c7a4b458bfdde58eabcb5b566baf381f23cfba1dfc9c3720256a6b6c100e02ca1b6565c371fe8ec661e90a5fcb06e94af3c1b7c9d821eaace2b7a9d45bedb0fbb978b290246aab0f591ecce21b2e01e57362a9812d316576a80f3b48c1d2c9c6fcffd52cd44ee9abcc06d3b1fcf61c2ac2afdb3084c504227cb735b6a021fbf0cf5d7cd115e92079", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB], 0x50}, 0x4) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000009c0)) 2018/04/09 19:17:25 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) listen(r0, 0xffffffffffffffca) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e) recvmmsg(r1, &(0x7f00003bce20)=[{{&(0x7f0000be6ff8)=@sco, 0x8, &(0x7f0000955000), 0x0, &(0x7f00005ed000)}}], 0x1, 0x0, &(0x7f00007a7000)) 2018/04/09 19:17:25 executing program 0: socket$packet(0x11, 0x0, 0x300) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000000c0)=""/128) socket$packet(0x11, 0x3, 0x300) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e", 0x24}], 0x1}, 0x0) 2018/04/09 19:17:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000000100)="3007322cd8b6112f154a9aceb8d76b63a5be79ecbe862cc40bcb09f5a4b20d69c43eeb70ef84f2b579e735cc554c74f39f6662a226f6e944650982646b6aa44f8a5d291c36dc69dde8e152309a80d70a681b151e62c72a209debdcf8724d0cc0850d03727a01962ae8c85d61fa48d4407a8222b2d7e33314a674fd758e7cf643c94ba87c1be2f8167792f982cd7ea107353d2364c10acd56bd565048b92d9c72d3918de2173016a647bb14da56641ef22c88ba3e", 0xb4, 0x4, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20001, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x40, 0x6, 0xc50f, 0x8}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0xfffffffffffffda0) 2018/04/09 19:17:25 executing program 5: seccomp(0x0, 0x0, &(0x7f0000000ff0)={0x8c}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)=0xfffffffffffffffb, 0x4) r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000001000)=""/4096, 0x39}, {&(0x7f00000000c0)=""/4}, {&(0x7f0000000140)=""/71}], 0x305, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000200)=0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xd0000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000002aca08dd3872ad41ae83017da5341f5f01d79a979b0306f67d96b9658056342326f10cbc4d32910984f92242bf713f14b200a4699854a6292035573ade193b5165ad7a599b31fb9887a49526c27079b603f96888d6aa8476de208fda332c4d5df6a0653d8562d9850be5cdf8b4b27b7dd39604e6ecb631c8da3af74c1dfe69afb4b15db352c00e98b13564aaea93294a789acea52e93c23ccb0d31185cca8f8991046d51b176e5de812c076328dc8883a3887379d47a764e04ee08ba76b6b8f9bc2f30320c5604ada113f5176e6fd4ee6e2caa144d98a93505deabe4129e7af7c3a0e70b8f5673b8f5"], &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x3, 0x7, 0x201, 0x5, 0x9, 0x800, 0x1, 0x7, r2}, &(0x7f0000000300)=0x20) 2018/04/09 19:17:25 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1256}], 0x1) r1 = gettid() unshare(0x28060400) exit(0x0) r2 = syz_open_procfs(r1, &(0x7f000000b000)='ns\x00') waitid(0x0, r1, &(0x7f0000000040), 0x1000002, &(0x7f0000000080)) write(r0, &(0x7f0000000140)="90a5e53bcf1867a851d5654427e9096121ab7631c04c0ae786da6c256700ce0296d96e7ce808b63e535f8e69fbf306eca0fbdc804d62c0481f1bf96bd1d690788139bb55dca72a03c1811a4865347aed78b4c76d6b81ada29460d7755bf1b4c36a68c82c25435808ccf53628e308ea2f69103291be78e8799b6e28f9224a9fb08d6bca5f30ce3266592b5610b81388f8648c672adb0b2bbf21e687507b0a9f", 0x9f) fstat(r2, &(0x7f00000002c0)) 2018/04/09 19:17:25 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000000)="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", 0x17f) 2018/04/09 19:17:25 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x0, [0x0, 0x0, 0x8001]}, 0x3f) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f00000000c0)={0x3}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) open$dir(&(0x7f00000003c0)='./file0\x00', 0x401, 0x100) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000100)="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", 0x15c) getsockname$inet(r1, &(0x7f0000000280)={0x0, 0x0, @multicast2}, &(0x7f00000002c0)=0x10) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000380)=0x78) 2018/04/09 19:17:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)={0x34, 0x13, 0x311, 0x0, 0x0, {0x5}, [@typed={0x20, 0x3, @str="73656c667d6c6f2d7b657468302ac3656d302b76626f786e65743000"}]}, 0x34}, 0x1}, 0x0) 2018/04/09 19:17:25 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setuid(r2) 2018/04/09 19:17:25 executing program 7: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r0, 0x7f) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000afc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000fc4)=@delsa={0x28, 0x12, 0x805, 0x0, 0x0, {@in, 0x0, 0x0, 0x6c}}, 0x28}, 0x1}, 0x0) 2018/04/09 19:17:25 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x477}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x6b}, 0x8) r2 = openat(r0, &(0x7f00000001c0)='./file0\x00', 0x40, 0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e23, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0xffffffff, 0x1}, 0x90) prctl$intptr(0x1d, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)) execveat(r2, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x8}, &(0x7f00000002c0)=0x8) 2018/04/09 19:17:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000000)=""/135, &(0x7f00000000c0)=0x87) 2018/04/09 19:17:26 executing program 0: socket$packet(0x11, 0x0, 0x300) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000000c0)=""/128) socket$packet(0x11, 0x3, 0x300) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680), &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e", 0x24}], 0x1}, 0x0) 2018/04/09 19:17:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r2) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) 2018/04/09 19:17:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x806, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000011c0)={0x0, 0x7ff, 0x30}, &(0x7f0000001200)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001240)={r1, 0x10001, 0x7}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000d78a7b)='net/softnet_stat\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) syslog(0xa, &(0x7f000000e000)=""/4096, 0x1000) bind$inet(r3, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, r4, 0x100, 0x70bd29, 0x25dfdbfb, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3a}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x4, 0x29}, 0x14) sendto$inet(r3, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r3, &(0x7f00000c7000)={&(0x7f000086bfe0)=ANY=[], 0x0, &(0x7f0000a8f000)=[{&(0x7f0000f4c000)=""/114, 0x72}, {&(0x7f000078bf95)=""/107, 0x6b}], 0x2, &(0x7f0000e89000)=""/182, 0xb6, 0x10000}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) setsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f00000001c0)="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", 0x1000) sendto$inet(r3, &(0x7f0000b0c000)="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", 0x241, 0xc004, 0x0, 0x0) 2018/04/09 19:17:26 executing program 6: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='clear_refs\x00') writev(r0, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) 2018/04/09 19:17:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={"6c6f0000000000000500"}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'dummy0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8, 0x0) 2018/04/09 19:17:26 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000080)="748356d12a6816b20e534c4875c1fa6e3d32bc0952", 0x15, 0x66d9b74ed053743e, &(0x7f00000000c0)=@rc={0x1f, {0x0, 0x3, 0x6, 0x1, 0xd82, 0x6}, 0x2}, 0x80) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) r3 = accept4(r0, &(0x7f0000000140)=@can, &(0x7f00000001c0)=0x80, 0x80000) sendmsg$inet_sctp(r3, &(0x7f0000000380)={&(0x7f0000000200)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000240)="f0c26fa285717133aaba57919ba27e70d68545173e20cf529df488ae71f94596cfbd89fc713d8ff30873e1e040407d21610ffaeb78b2e286634319f42dae766315ef7a448e04db4429855a4d61fdf1187493a39786eeab4f6cd6451940a712a8c34448e8e581f2cfb8d46d608698fab73ed53fdce405d0a4dad96618e375a71f3415c3070ad4c6d8330f", 0x8a}, {&(0x7f0000000300)="aa7ff43f58996597be678209b572c6a1d9462022ae8ab262837dea322a30404593597bc73a695dc10a05f3b924a46e8fe89dfd2529e7533041", 0x39}], 0x2, 0x0, 0x0, 0x4000}, 0x20000000) sendmsg$inet_sctp(r2, &(0x7f0000000000)={&(0x7f00005dafe4)=@in={0x2, 0x4e21}, 0x10, &(0x7f00002c9000)}, 0x8000) close(r2) 2018/04/09 19:17:26 executing program 0: syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000978000)='./file0\x00', 0x1000000, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) open(&(0x7f0000aa0000)='./file0\x00', 0x20000000, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/09 19:17:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x301000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x2f9) 2018/04/09 19:17:27 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004d2000), &(0x7f00006ee000)=0xc) clock_getres(0x6, &(0x7f0000000100)) 2018/04/09 19:17:27 executing program 0: r0 = memfd_create(&(0x7f0000000000)="2b63708773657400", 0x0) write(r0, &(0x7f0000baefec), 0xffffff88) r1 = memfd_create(&(0x7f0000000280)='\x00', 0x2) r2 = socket$netlink(0x10, 0x3, 0x16) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x852}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000008, 0x1013, r0, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000040)="e604ad45dfc81bc3d11f26109430c367fbdb4d3211368bc69b2cbf91ff406c471cf14feee802e69e68f4", 0x2a) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)={0x4, 0x8000}) socket$netlink(0x10, 0x3, 0x15) fadvise64(r0, 0x0, 0x10000000, 0x800000004) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x4}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x4, 0xff}, 0x8) mmap(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x2000004, 0x10, 0xffffffffffffffff, 0x0) fallocate(r2, 0x3, 0x4, 0x1000) accept4$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c, 0x800) 2018/04/09 19:17:27 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000006c0)={0x1, &(0x7f0000000680)=[{0x4, 0x8, 0x1, 0x20}]}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x2500, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000000c0)=0x2) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x4030, r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x8}}, 0x4a17771c, 0x4}, &(0x7f0000000380)=0x90) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000007c0)={0x2, 0x7, 0xffffffff, 0x7fff, 0x6, 0x80}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000003c0)={r4, 0x64b}, 0x3b6) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() r5 = dup2(r1, r2) syz_open_dev$urandom(&(0x7f0000000640)='/dev/urandom\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000000400), &(0x7f0000000440)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0}) timer_settime(r6, 0x1, &(0x7f0000000200)={{0x77359400}, {r7}}, &(0x7f0000000240)) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000480)={{{@in=@multicast1, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_generic(r3, &(0x7f0000000600)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20060200}, 0xc, &(0x7f00000005c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0xc0) fcntl$getownex(r5, 0x10, &(0x7f0000000940)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000840)=r8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r5, 0x28, 0x1, &(0x7f0000000280), 0x8) 2018/04/09 19:17:27 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000440)={r1, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x0, 0x4, 0x7}, &(0x7f0000000200)=0x98) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000001000)={0x7, {{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4a20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') sendmsg$nl_route(r0, &(0x7f0000000a00)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)=@getnetconf={0x14, 0x52, 0x500, 0x70bd27, 0x25dfdbff, {}, [""]}, 0x14}, 0x1}, 0x8000) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r3, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000740)=ANY=[], 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000040)) writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6e", 0xe}], 0x1) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x7, 0x443, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x1) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x7) socket$netlink(0x10, 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x80b02, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000180)=0x2) 2018/04/09 19:17:27 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000000100)='./file0\x00', r0, r1) r2 = socket$inet(0x2, 0x800, 0x6fa7) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000180)={0x9433, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000434ff0)={0x0, 0x9}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0xe) getpriority(0x0, 0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000380)='.', &(0x7f0000000340)='ramfs\x00', 0x8008c0, &(0x7f000002f000)) mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f0000000000)='.', 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xaa001, 0x0) signalfd(r3, &(0x7f0000000080)={0x609d}, 0x8) 2018/04/09 19:17:27 executing program 6: mlock(&(0x7f000000f000/0x3000)=nil, 0x3000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) connect$pptp(r3, &(0x7f0000000040)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1e) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0xf152d246, 0x20000001, &(0x7f0000faafe4)={0xa, 0x2}, 0x1c) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12}, &(0x7f0000264ffc)) accept4(r2, &(0x7f0000000080)=@sco, &(0x7f0000000100)=0x80, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = gettid() tkill(r4, 0x16) close(r0) 2018/04/09 19:17:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000838f18)={{{@in6, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x26f, 0x10}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000100)=""/93) 2018/04/09 19:17:27 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000007000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000007ff0)={&(0x7f0000009000)=@newsa={0x140, 0x10, 0x301, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0x2, 0x1}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'sha256\x00'}}}]}, 0x140}, 0x1}, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2400000}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0xfffffffffffffe56, 0x0, 0x0, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) recvmsg(r2, &(0x7f00000015c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000280), 0x1, &(0x7f0000000100)=""/181, 0x1dd}, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa}, 0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000080)) bind$bt_l2cap(r3, &(0x7f00000000c0)={0x1f, 0x4, {0x6, 0x4321c0b5, 0x400, 0xff, 0x9, 0x6}, 0x7, 0x6}, 0xe) 2018/04/09 19:17:27 executing program 3: r0 = socket(0x10, 0x3, 0x5) setsockopt(r0, 0xff, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0xad, 0x4) [ 54.873803] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 54.991808] device lo entered promiscuous mode [ 55.025382] device lo left promiscuous mode [ 55.076983] device lo entered promiscuous mode 2018/04/09 19:17:28 executing program 4: openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x18100, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)={0xf97cff8c, 0x2dc, 'SE Linux'}, 0x10) 2018/04/09 19:17:28 executing program 1: symlink(&(0x7f000000bffa)='./file0\x00', &(0x7f000000affa)='./bus\x00') r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='./file0\x00') recvmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/155, 0x9b}, {&(0x7f00000001c0)=""/170, 0xaa}], 0x2, &(0x7f00000002c0)=""/37, 0x25, 0x3f}, 0x200}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)=""/139, 0x8b}, {&(0x7f00000003c0)=""/86, 0x56}], 0x2, &(0x7f0000000480)=""/4096, 0x1000, 0x7c}, 0x88a5}, {{&(0x7f0000001480)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001900)=[{&(0x7f0000001500)=""/176, 0xb0}, {&(0x7f00000015c0)=""/254, 0xfe}, {&(0x7f00000016c0)=""/89, 0x59}, {&(0x7f0000001740)=""/227, 0xe3}, {&(0x7f0000001840)=""/94, 0x5e}, {&(0x7f00000018c0)=""/24, 0x18}], 0x6, &(0x7f0000001980)=""/196, 0xc4, 0x7ff}, 0x7}, {{0x0, 0x0, &(0x7f0000002b80)=[{&(0x7f0000001a80)=""/147, 0x93}, {&(0x7f0000001b40)=""/45, 0x2d}, {&(0x7f0000001b80)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x2}, 0x8}, {{&(0x7f0000002bc0)=@sco, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002c40)=""/123, 0x7b}, {&(0x7f0000002cc0)=""/127, 0x7f}, {&(0x7f0000002d40)=""/18, 0x12}, {&(0x7f0000002d80)=""/91, 0x5b}, {&(0x7f0000002e00)=""/48, 0x30}, {&(0x7f0000002e40)=""/66, 0x42}], 0x6, &(0x7f0000002f40)=""/158, 0x9e, 0xfffffffffffffffa}, 0x7ff}], 0x5, 0x0, &(0x7f0000003140)={0x77359400}) openat$dir(0xffffffffffffff9c, &(0x7f0000003180)='./file0\x00', 0x404800, 0x90) 2018/04/09 19:17:28 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x3728000000, 0x4) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) sync() 2018/04/09 19:17:28 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xfffffffffffffff3) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000140), &(0x7f0000000180), 0x8) 2018/04/09 19:17:28 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x191002, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000004c0)={0x3ff, 0xff, 0xc0d6, 0x7fff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000780)={0x0, 0x200, 0x1, 0x7, 0x7, 0x8}, &(0x7f00000007c0)=0x14) ioctl$sock_ifreq(r1, 0x895f, &(0x7f00000002c0)={'bcsf0\x00', @ifru_flags=0x100}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}, 0x100000000, 0x80, 0x7ff, 0x101, 0x9}, &(0x7f00000008c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000900)={0x6, 0x7fff, 0x8002, 0xfff, 0x686, 0x512, 0x81, 0x0, 0x0}, &(0x7f0000000940)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002040)={0x0, 0x5875}, &(0x7f0000002080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000033c0)={0xfff, 0x8, 0x6, 0xd34, 0x0}, &(0x7f0000003400)=0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000003440)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000003480)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000034c0)={0x0, @in6={{0xa, 0x4e24, 0x1f, @dev={0xfe, 0x80, [], 0xc}, 0x4}}, 0x101, 0x7, 0x1ff, 0x3f, 0x2}, &(0x7f0000003580)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000035c0)={0x0, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x2b6c, 0x0, 0x0, 0x101, 0x50}, &(0x7f0000003680)=0x98) sendmmsg$inet_sctp(r2, &(0x7f0000003840)=[{&(0x7f0000000380)=@in6={0xa, 0x4e24, 0x90, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000400)="c032e356b44e2714e4f49062013e7b5966a09c1cb7e5809f9c4585851ad3f5d2da01e257103db034942d8f76bda9a8ba61b0a4c205ce60675f7dbe8cbcf5df94af28b4b10b86b1a7a0ceb5b1da30d440d86b1a29e9c0515bf3551ed001e2936350f6968bec8bfecce099", 0x6a}, {&(0x7f0000000680)="985490d7b7c6a855b495f59c5563659b1f9a671d9ff70e7aaef09285e067f3ad75d540993122d3ebfe515e881f605c7467d199128c4eab5d9fc984b4e230baf9d63fefe4dfde9cbbd0f4f86129ab46c873fddd42e7c810", 0x57}], 0x2, &(0x7f0000000980)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x5, 0x3, 0x10001, 0x1c0, 0x0, 0x401, 0x8000, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x3cb5, 0x200, 0x98, 0xffffffffffffffc0, r5}}], 0x60, 0x40004}, {&(0x7f0000000a40)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10, &(0x7f0000000f40)=[{&(0x7f0000000a80)="4e43349bccb99620cb828f9b03bde81157f3e08405e185ef2e786dc5af2ce6eb45f0df2c76a6547e799c301b10caf8c0c4eb59", 0x33}, {&(0x7f0000000b40)="e54268f8bf3c46cb931eb2ec83948ab84ff806531058e1f01e18b50c252621712df8267ee6b9cdaf14ebcb7da45a1bc9190edb098891268e3f319a6f0ffd7ab1166d998e9cda9a52", 0x48}, {&(0x7f0000000c80)="e1ad28ade8c21688e22f6de65f32c1ddab5a2266c6108703c636b7c9cc5743f3d5e9bbce340d4a72ead68ac7", 0x2c}, {&(0x7f0000000dc0)="a7c8f14a02933cb7db813fd3e8e5dd223cb39ad514df7c598ce670217aa7829350f2663e5197d49ad38c8a0d4e4146103abe20b61f3bd0ff34b58e4ee34d32dd80c0b69ae2141f77b25c13537ba91f13939fd2f5f0bda673f30170a5032d", 0x5e}, {&(0x7f0000000e80)="fe58a0d4bf4e46eee94ddbe63ed9e3ff40043920447968235657c8ad7cf029ede83d995d2cc5175857c744c3a0726e35f2ea7db9c1cd3dad4bf59e819f8731fd4d2309e044e793894dfc14897571d6a5d60ea1e8c27fdccdfea1d6ff7eac99291bc5e3b05bfcdeae701d2b8ef61e2c26f00368dc8e9a497830c3a1ee1c08154ffa8938d832d3c06be82d7cbceec3f06d57053ea854f8df8ba905685622979b0b6d4357d3af524f56f239c8f3d821f8259fc3d67baa1836", 0xb7}], 0x5, &(0x7f00000020c0)=[@init={0x18, 0x84, 0x0, {0xd1, 0xff, 0x4, 0x7f}}], 0x30}, {&(0x7f0000002140)=@in={0x2, 0x4e20, @rand_addr=0x7}, 0x10, &(0x7f0000003380)=[{&(0x7f0000002180)="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", 0x1000}, {&(0x7f0000003280)="c6e4625ad1def6d777a78cc870c09049ba74efa440d5a21fa18b3de4642c6b45d86fcabe9785e1960ae92dfb2de2f2ceb855412f3a07018a270a3bb9da4b05c8a11ddc73a6904a67abf32d45f93466b19e27cab9f2cea3450b4ce575ae6855956057577bad6f023674bab5ada2f32a70ae8b694c57f974dd6a0a5654a36db94947650aeeb4c1265a4a215a4f3bc02125d70f903d6dd47c144ac07e86a60b8a0bdbbfbdf469b63d8659d75914fb6d84ed860e1a5af63116dc342da49cbf12948c51", 0xc1}], 0x2, &(0x7f00000036c0)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0xdeb, 0x20a, 0x2, 0xa7, 0x7, 0xcb, 0x10000, r6}}, @init={0x18, 0x84, 0x0, {0x2, 0x6, 0x4, 0xc5}}, @init={0x18, 0x84, 0x0, {0x200, 0x9, 0x5, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x8000, 0x100, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x8000000, 0x200, 0x1, 0xffffffffffffff67, 0xf00, 0x3, 0xfa65, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x80000001, 0x4, 0x7, 0x7ff, 0x1, 0x1e10, 0x1, r9}}, @init={0x18, 0x84, 0x0, {0xff, 0x4a3e, 0xbc, 0x56}}], 0x150, 0x20040080}], 0x3, 0x20000000) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000003c0)={0x0, @dev={0xac, 0x14, 0x14}}, 0xc) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000000c0)={0x2}) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20e1008}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000"], 0x1}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r3}, &(0x7f0000000340)=0x8) r10 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r10, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r10, 0x0) setsockopt$packet_tx_ring(r10, 0x107, 0xd, &(0x7f0000000000), 0x10) getpeername$inet(r2, &(0x7f0000000140)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x10) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x2) 2018/04/09 19:17:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/softnet_stat\x00') sendfile(r0, r0, &(0x7f0000000000)=0x7ffffd, 0x7) recvmmsg(r0, &(0x7f000000b240)=[{{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000080)=""/48, 0x30}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/239, 0xef}, {&(0x7f00000011c0)=""/135, 0x87}], 0x4, &(0x7f00000012c0)=""/71, 0x47, 0x4}, 0x1}, {{&(0x7f0000001340)=@in, 0x80, &(0x7f0000001600)=[{&(0x7f00000013c0)=""/168, 0xa8}, {&(0x7f0000001480)=""/147, 0x93}, {&(0x7f0000001540)=""/56, 0x38}, {&(0x7f0000001580)=""/123, 0x7b}], 0x4, &(0x7f0000001640)=""/4096, 0x1000, 0x1}, 0x2}, {{&(0x7f0000002640)=@ethernet={0x0, @link_local}, 0x80, &(0x7f00000036c0)=[{&(0x7f00000026c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003700)=""/123, 0x7b, 0x10000}, 0x4e4e}, {{&(0x7f0000003780)=@nfc_llcp, 0x80, &(0x7f00000049c0)=[{&(0x7f0000003800)=""/64, 0x40}, {&(0x7f0000003840)=""/14, 0xe}, {&(0x7f0000003880)=""/16, 0x10}, {&(0x7f00000038c0)=""/8, 0x8}, {&(0x7f0000003900)=""/4096, 0x1000}, {&(0x7f0000004900)=""/6, 0x6}, {&(0x7f0000004940)=""/125, 0x7d}], 0x7, &(0x7f0000004a40)=""/4096, 0x1000, 0xed}}, {{&(0x7f0000005a40)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000005c40)=[{&(0x7f0000005ac0)=""/95, 0x5f}, {&(0x7f0000005b40)=""/226, 0xe2}], 0x2, &(0x7f0000005c80)=""/143, 0x8f, 0x5}, 0x101}, {{0x0, 0x0, &(0x7f0000006100)=[{&(0x7f0000005d40)=""/5, 0x5}, {&(0x7f0000005d80)=""/102, 0x66}, {&(0x7f0000005e00)=""/211, 0xd3}, {&(0x7f0000005f00)=""/8, 0x8}, {&(0x7f0000005f40)=""/120, 0x78}, {&(0x7f0000005fc0)=""/110, 0x6e}, {&(0x7f0000006040)=""/42, 0x2a}, {&(0x7f0000006080)=""/119, 0x77}], 0x8, &(0x7f0000006180)=""/207, 0xcf, 0x3}, 0x8965}, {{&(0x7f0000006280)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000007900)=[{&(0x7f0000006300)=""/241, 0xf1}, {&(0x7f0000006400)=""/74, 0x4a}, {&(0x7f0000006480)=""/247, 0xf7}, {&(0x7f0000006580)=""/212, 0xd4}, {&(0x7f0000006680)=""/169, 0xa9}, {&(0x7f0000006740)=""/104, 0x68}, {&(0x7f00000067c0)=""/4096, 0x1000}, {&(0x7f00000077c0)=""/47, 0x2f}, {&(0x7f0000007800)=""/48, 0x30}, {&(0x7f0000007840)=""/179, 0xb3}], 0xa, &(0x7f00000079c0), 0x0, 0x8}}, {{&(0x7f0000007a00)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000008d00)=[{&(0x7f0000007a80)=""/162, 0xa2}, {&(0x7f0000007b40)}, {&(0x7f0000007b80)=""/179, 0xb3}, {&(0x7f0000007c40)=""/15, 0xf}, {&(0x7f0000007c80)=""/123, 0x7b}, {&(0x7f0000007d00)=""/4096, 0x1000}], 0x6, &(0x7f0000008d80)=""/99, 0x63, 0x80000000}, 0x9}, {{&(0x7f0000008e00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f000000b040)=[{&(0x7f0000008e80)=""/243, 0xf3}, {&(0x7f0000008f80)=""/173, 0xad}, {&(0x7f0000009040)=""/4096, 0x1000}, {&(0x7f000000a040)=""/4096, 0x1000}], 0x4, &(0x7f000000b080)=""/56, 0x38, 0x100000001}, 0x3}, {{&(0x7f000000b0c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f000000b200)=[{&(0x7f000000b140)=""/112, 0x70}, {&(0x7f000000b1c0)=""/35, 0x23}], 0x2, 0x0, 0x0, 0x10001}}], 0xa, 0x40000102, 0x0) 2018/04/09 19:17:28 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$TCSBRK(r0, 0x5409, 0x100) r1 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) getresgid(&(0x7f0000000240), &(0x7f00000002c0), &(0x7f0000000300)=0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000380)) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x1, r2, r3, 0x8, 0xfffffffffffffeff, 0x100000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0x0, 0x1}, {0xf}}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340)=0x3, 0x4) 2018/04/09 19:17:28 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000b0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x100) bind$ipx(r1, &(0x7f00000000c0)={0x4, 0x200, 0x6, "d0f70028361f", 0xf9}, 0x10) 2018/04/09 19:17:28 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x4}) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000019007fb1b72d1cb2a4a280a80a60050000a843295406f59761d4df000800001c010000001400a30702000000000000dc1338d544000a9b84226eb75ac43ab8220000060cec4fab91d40000000000000000", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x2b}) 2018/04/09 19:17:28 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x20003, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req3={0x400, 0xb23, 0x80000000, 0x2, 0x100000000, 0x2, 0xfffffffffffff010}, 0x1c) syz_emit_ethernet(0xe, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000000000000a94600000000"], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000001c0)=r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x480, 0x0) mq_timedsend(r2, &(0x7f0000000040)="75dccb74ace937e028139047b144dd07e7f8ceacf230ba7c71900dbc4352590db67e9b0db54efb4d09624d9e7681ade9015efc6777aed0b021ced7023948fde493841c0e5b717950e3d2131ae70cdf799e5e2ba7ea2db5bbf748ec6c8b9c7b0ceccaf80dd0f70bbe638a3df15aaa11ac576a22bb", 0x74, 0x1f, 0x0) 2018/04/09 19:17:28 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) read(r1, &(0x7f0000000400)=""/239, 0xef) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0x1, @tick=0xa2, 0x3, {0x7, 0xba}, 0x8001, 0x1, 0x1000}) getpeername$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xa) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@can={0x1d, r2}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fb3b72d1cb2a4a2f9930a06000000a84308910523693900090020000000000000001900050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) setrlimit(0x5, &(0x7f0000000180)={0x100000000, 0xa}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x9}}, [0x7, 0x7fffffff, 0x7f, 0x6, 0x200, 0x80000001, 0x80000000, 0x401, 0x4, 0x7ff, 0x3, 0x4, 0x1000000000000000, 0x1, 0xff]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000005c0)=@sack_info={r3, 0x0, 0x800}, &(0x7f0000000280)=0xc) 2018/04/09 19:17:28 executing program 2: r0 = socket(0x400000000010, 0x3, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x80000) write(r0, &(0x7f0000000340)="2400000021002551071c0165ff0ffc0202000000001000000ee1000c08000f80c80d0600", 0x24) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000000c0)=0x1fe571de) [ 55.932279] SELinux: policydb string length 732 does not match expected length 8 [ 55.979086] netlink: 57 bytes leftover after parsing attributes in process `syz-executor5'. [ 55.990505] netlink: 57 bytes leftover after parsing attributes in process `syz-executor5'. [ 56.042165] SELinux: policydb string length 732 does not match expected length 8 2018/04/09 19:17:28 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x80) getsockopt$netlink(r0, 0x10e, 0xd, &(0x7f0000000240)=""/2, &(0x7f0000000280)=0x2) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000100)=0xe6c9, 0x4) r1 = socket(0x11, 0x803, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x10001, 0x10, 0x4, 0x80000000}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r2, 0x375}, &(0x7f0000000200)=0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f000098f000)={0x11, 0x3, r3, 0x1, 0x0, 0x6, @random="06004ee72211"}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000922000), 0x4) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000002c0)=0x2, 0x2) 2018/04/09 19:17:28 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f31ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000902fdc)) ioctl$EVIOCGSND(r0, 0xc0045405, &(0x7f0000000000)) 2018/04/09 19:17:28 executing program 0: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000000000), 0x8) 2018/04/09 19:17:28 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x3, 0x4}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r1 = mq_open(&(0x7f0000000000)='\x00', 0x40, 0xa0, &(0x7f0000000080)={0x1, 0x1, 0x3, 0x4, 0x5, 0x7, 0x1000, 0x10000}) pread64(r1, &(0x7f00000000c0)=""/55, 0x37, 0x61) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/04/09 19:17:28 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x79) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vga_arbiter\x00', 0x40281, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x20, "581c3c1b4aaf79ae9e04ea73c10d2c9b7c876491b260a64ec4ba62c64ce2631b"}, &(0x7f00000007c0)=0x28) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000a40)={r2, 0xfa, "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"}, &(0x7f0000000800)=0x102) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00'}) poll(&(0x7f0000000100), 0x0, 0x7) pipe(&(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000fc0)=ANY=[@ANYRES16=r3, @ANYPTR64=&(0x7f0000000e80)=ANY=[@ANYPTR64=&(0x7f0000000d00)=ANY=[@ANYPTR64, @ANYPTR, @ANYBLOB="6f3620b0011a002b9795563036a5c87f0307f20f8a92f123e8a75b3bc2e5d65dcfde66bb69c585d467293ca7f1bdb2fccb2e7cfb36e8bf3787ef3a8406bdce2c73c192434c281a5d74349503f5ee8f74489b91c7d7a29f8bb8e71c4518fd97c139d1e4d1d44e0625d4fe08bd33ce3cd1", @ANYPTR, @ANYRES16=r5, @ANYPTR64, @ANYPTR, @ANYRES32=r2, @ANYBLOB="db57a52fae2e20f4723ff12bdbb1db704b65851682520003968fbedd916197c8cf6946d3ff005527d7d9023b7181e26f4819796c989fee9246fe4ffbdcccfb02dc5d411f3e5204be10f95347bf56c0806e1450df9c667a6e5141f55f7195b7efe01522f98b046376c8bbf49a312a41aa76a9543b083c530e7361085c73ee32608e0c57dea35b4897c3"], @ANYRES64=r5, @ANYPTR=&(0x7f0000000e40)=ANY=[@ANYRES64=r5], @ANYRES16=r2], @ANYRES64, @ANYRES16=r3, @ANYPTR64=&(0x7f0000000ec0)=ANY=[@ANYRES64, @ANYRES64], @ANYRES16=r1, @ANYBLOB="925252c87b9f02986686844583570f51ef050dce9941ac59625840b9026b2b4c5a55c55c98c54cfc6d7aa146d2031146b2f441d3d9736d62aa6dbf0c4173dd353cd71d8dcb3a9245de2d7cc7df5ffddb2fce3929167acc0e35715964736ad0fb7577b55a37f90c27f6fa98513b8b28688e3f50ddc4a2811833864ecdaaa9e9bbcfa5caf32bff0a17c3008cf6ac70b10239064ed5c627c3df571721424708e6943f8ee2212e85cfe9e76248e2c1119df3e2483c37e25db983dce5cb1ffd3d958d27cb08856da5ce892e7bde24c14b8553bacc0bbd17adbbb41dedadfccfccb7f284292d683c89559890b646e42b578e56ad1f3f"], &(0x7f0000000b80)=0x7) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000240)={0x80, 0x6, 0x7, 0x100, 0xd, 0x390, 0x472ab1c2, 0x3fe, 0x7fffffff, 0x1ff, 0x1}, 0xb) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x3ff}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={r2, 0x1}, &(0x7f00000000c0)=0x8) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000001100)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=0x1) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r8, &(0x7f0000aba000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000000700000000000000000000000200000027e53b91d40eeec0bc821e38084206cba19189"], 0x27}, 0x1}, 0x0) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f0000000500)) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f00000006c0)={r6, 0x5}, 0x8) readv(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000440)=""/58, 0x3a}], 0x2) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r9, &(0x7f0000000880)=[{&(0x7f00000005c0)="a059deb10084fa4d149f37ecf7878145ea40b7c0c218255447da2751f3b3f8098dc50436757589d3fa6f0de9c0bde956759f04c791ad8ed597e210db500c83fd7870d3be4bb4221642306344583740051fee45943f6a30511191f412206d204b7219838e72433187521a1a9ed73ca350bd7e991a5365cee30477b81cfd156fb813611aa5d71875b7d405dd049a24b4aa6d8d2492be48f30d7416b1fb03bda3e4d23790950e2e3c9c56d6a81759b3d558c679e137fa5332de77f516113c4b", 0xbe}], 0x1) ioctl$DRM_IOCTL_MODESET_CTL(r9, 0x40086408, &(0x7f0000000040)={0x3, 0xf007}) 2018/04/09 19:17:28 executing program 2: mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000180)='./file0/', &(0x7f00000001c0)='./file0/', &(0x7f0000000200)='proc\x00', 0x0, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='ncpfs\x00', 0x20000, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000000440)) mkdir(&(0x7f0000000240)='./file0\x00', 0x12) 2018/04/09 19:17:28 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x17, r1}) 2018/04/09 19:17:28 executing program 3: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1b) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'yam0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00005faff8)=0x36, 0xfffd) 2018/04/09 19:17:28 executing program 0: syz_open_procfs(0x0, &(0x7f00000009c0)='smaps\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000005c0)=0x0) r2 = getpgid(r1) r3 = syz_open_procfs(r2, &(0x7f0000000780)='net/route\x00') ioctl$int_in(r0, 0x5452, &(0x7f0000000380)=0x3) lookup_dcookie(0x0, &(0x7f00000001c0)=""/65, 0x41) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x0, 0xff}, &(0x7f0000000280)=0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r4, 0x2, &(0x7f00000002c0)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000500)='bpq0\x00') setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) sendfile(r0, r3, &(0x7f0000000040), 0x10ed5b) r5 = getpid() r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r7 = syz_open_procfs(r5, &(0x7f0000000680)='statm\x00') readv(r7, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f00000007c0)=""/212, &(0x7f00000004c0)=0xd4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001340)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000001440)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={0x0}, &(0x7f00000014c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000001680)={{0x5}, 'port0\x00', 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x400, 0x0, 0x2}) linkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', r3, &(0x7f0000000340)='./file0\x00', 0x400) getsockopt$inet_tcp_int(r6, 0x6, 0x13, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3a688954) socket$inet_tcp(0x2, 0x1, 0x0) inotify_init() getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, [0x0, 0x0, 0x657e, 0x8001, 0x0, 0x6, 0x5, 0x3, 0x4, 0xfff, 0xb, 0x1000, 0x3, 0x0, 0x4]}, &(0x7f0000000180)=0x100) ioprio_get$pid(0x1, r8) 2018/04/09 19:17:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@local, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'yam0\x00', r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000001000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r2, &(0x7f0000015000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/04/09 19:17:28 executing program 4: unshare(0x400) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000600)=""/247) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x4) flistxattr(r0, &(0x7f0000000040)=""/206, 0xce) 2018/04/09 19:17:28 executing program 7: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2000002, 0x2000000031, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'rose0\x00', {0x4, 0x3, 0x8, "3908e2d5dfea", 0x8}}) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000001ff0), 0xa0000004, 0x0) 2018/04/09 19:17:28 executing program 3: symlink(&(0x7f000000bffa)='./file0\x00', &(0x7f000000affa)='./bus\x00') r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0/file0\x00', 0x400000, 0x40) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000140)=0x20) renameat2(r0, &(0x7f0000000100)='./bus\x00', r1, &(0x7f0000000180)='./file1\x00', 0x2) r2 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) fcntl$setlease(r2, 0x400, 0x1) mkdir(&(0x7f00000001c0)='./file0\x00', 0x1) rename(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 2018/04/09 19:17:28 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/loop-control\x00', 0x0, 0x0) ptrace$peekuser(0x3, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000780)) getsockname$packet(0xffffffffffffff9c, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0x14) sendmsg(r1, &(0x7f0000000bc0)={&(0x7f0000000840)=@ll={0x11, 0xf8, r2, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000980)=[{&(0x7f00000008c0)="2379f316d4d3585a5168036f9adec4de7e7b835fa4d0b94ad5e4711dd5a2b0d0039c51c2da2698bbea9b0df235b2fe5e8380c639b51d310c143d6fdc9ff7c6eb0a507f4ee72346eeb120368fdf59c61fd0f2407937800aa22279c560a31724fb8cd1c04335f6a5cb6a851326f8dcdd20d54fe5635364794de2a9589b138202fe4906994a045745a6d9593fc52ae39828851f2e3bae7aac47b8b453", 0x9b}], 0x1, &(0x7f0000000c40)=ANY=[], 0x0, 0x11}, 0x40004) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x0) clone(0x0, &(0x7f00008dcfff), &(0x7f0000000040), &(0x7f0000001ffc), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000003ff8), 0xa0000004, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) quotactl(0x100, &(0x7f00000000c0)='./file0\x00', r4, &(0x7f00000004c0)="4699ee2955986ed31cbe6a6ab0e0b3ac38db1de4c10e87072ae597bfa7352b399d7bafe8adb6cbd1616e7c2cb3d85a57528522e9b791467b3d0576a059b1dfe722f54bacb84ae9250f7b83fe3ca6f59f2da658b94b384b5578bdce93ac276698461a890166597609f30238b5a4ca6d36b6bff2b5abcfe788e2701833bb51816d430f0d16996e45fb6e38cb241c88b293a45bf2aa487fa10f736b4731fff612daaba3a37406767f6b21a1e253ca6a9ce6d2587028675db5cf6adfb05cd0bba70088c25593567d7aa645600b09755953e2df1e854111ec06f51f3792a12cf01101e3abfe966f11239f8bd215d5bf93bc88a35b1e5f553b") r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x200ff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f00000009c0)=""/35) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) r6 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r7 = dup2(r0, r0) connect$ax25(r7, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f00000005c0)=@assoc_value={0x0}, &(0x7f0000000b00)=0x8) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000001300)=ANY=[@ANYBLOB="fcffffff000000000a004e205436000000000000000000000000000000000000564900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000070000000a004e2006000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2007000000fe80000000000000000000000000001a51090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e232000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001271c20000000000000000000000000000000000000000000a004e23000000000000000000000000000000000000000101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e23feffffffff02000000000000000000000000000101000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e210000000000000000000000000000ffffac14141807000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24ff000000fe8000000000000000000000000000aa85fa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009458a839588cad05769b00000000000000000000"], 0x410) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000000640)={r8, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x100000001, 0x5, 0x6, 0x4, 0x3}, &(0x7f0000000700)=0x98) accept4$inet(0xffffffffffffff9c, &(0x7f0000000ac0)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x38, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000000140)=0x10) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000340)='/dev/loop-control\x00', &(0x7f00000003c0)='/dev/loop-control\x00'], &(0x7f0000000480)=[&(0x7f0000000440)='$\x00']) getsockopt$IP_VS_SO_GET_DESTS(r7, 0x0, 0x484, &(0x7f0000000a00)=""/115, &(0x7f0000000a80)=0x73) 2018/04/09 19:17:28 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x6, 0x80000001, 0xffffffffffffffc3, 0x100, 0x5, 0x200000, r1}) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000440)={0x0, 0x37, "1290a4e8651215897e7cf264a050a4e6edc4391db7977444c6f687d1d0b84ea47cffc77bb93e7e3edf02c61e2586d0b983d30407a6647f"}, &(0x7f0000000480)=0x3f) fcntl$getownex(r0, 0x10, &(0x7f0000000540)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000004c0)=@sack_info={r3, 0x1, 0x1}, &(0x7f0000000500)=0xc) pselect6(0x40, &(0x7f0000000040)={0x8, 0x4, 0x239, 0xff, 0x8, 0x10000, 0x7, 0x3}, &(0x7f0000000080)={0x6, 0x4, 0x10000000, 0x565, 0x7ec9, 0x7fff, 0x77cbe82a, 0x8}, &(0x7f00000000c0)={0x7fff, 0x7, 0x9, 0x3b91, 0x9, 0x401, 0x8001, 0x7}, &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140)={0xffffffff}, 0x8}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) syz_open_procfs(r4, &(0x7f0000000400)='net/igmp6\x00') getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000), &(0x7f0000000000)=0x4) 2018/04/09 19:17:29 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004bc0)=[{{&(0x7f0000000240)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001540)=[{&(0x7f00000002c0)=""/44, 0x2c}, {&(0x7f0000000300)=""/175, 0xaf}, {&(0x7f00000003c0)=""/150, 0x96}, {&(0x7f0000000480)=""/172, 0xac}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x3f}, 0x1c}, {{&(0x7f00000015c0)=@ax25, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001640)=""/44, 0x2c}, {&(0x7f0000001680)}, {&(0x7f00000016c0)=""/185, 0xb9}, {&(0x7f0000001780)=""/207, 0xcf}, {&(0x7f0000001880)=""/35, 0x23}], 0x5, &(0x7f0000001940)=""/36, 0x24, 0x9}, 0x2}, {{0x0, 0x0, &(0x7f0000001d40)=[{&(0x7f0000001980)=""/193, 0xc1}, {&(0x7f0000001a80)=""/98, 0x62}, {&(0x7f0000001b00)=""/172, 0xac}, {&(0x7f0000001bc0)=""/149, 0x95}, {&(0x7f0000001c80)=""/131, 0x83}], 0x5, &(0x7f0000001dc0), 0x0, 0x800}}, {{0x0, 0x0, &(0x7f00000022c0)=[{&(0x7f0000001e00)=""/193, 0xc1}, {&(0x7f0000001f00)=""/101, 0x65}, {&(0x7f0000001f80)=""/210, 0xd2}, {&(0x7f0000002080)=""/117, 0x75}, {&(0x7f0000002100)=""/17, 0x11}, {&(0x7f0000002140)=""/227, 0xe3}, {&(0x7f0000002240)=""/124, 0x7c}], 0x7, &(0x7f0000002340)=""/4096, 0x1000, 0x3f}, 0x5}, {{&(0x7f0000003340)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000003480)=[{&(0x7f00000033c0)=""/162, 0xa2}], 0x1, &(0x7f00000034c0)=""/144, 0x90, 0x8}, 0x5}, {{&(0x7f0000003580)=@nfc, 0x80, &(0x7f0000003840)=[{&(0x7f0000003600)=""/3, 0x3}, {&(0x7f0000003640)=""/157, 0x9d}, {&(0x7f0000003700)=""/127, 0x7f}, {&(0x7f0000003780)=""/2, 0x2}, {&(0x7f00000037c0)=""/31, 0x1f}, {&(0x7f0000003800)=""/10, 0xa}], 0x6, &(0x7f00000038c0)=""/4096, 0x1000, 0x7}}, {{&(0x7f00000048c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004940)=""/147, 0x93}], 0x1}, 0x101}, {{0x0, 0x0, &(0x7f0000004b00)=[{&(0x7f0000004a40)=""/119, 0x77}, {&(0x7f0000004ac0)=""/18, 0x12}], 0x2, &(0x7f0000004b40)=""/98, 0x62, 0xbe36}, 0xffffffffffffffff}], 0x8, 0x40000120, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004dc0)='/dev/sequencer2\x00', 0x200000, 0x0) r2 = accept4$netrom(r1, 0x0, &(0x7f00000000c0)=0x3d4, 0x7ffff) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)) ioctl$BINDER_WRITE_READ(r0, 0x4020940d, &(0x7f0000000140)={0x0, 0x0, &(0x7f00004f0000), 0xfffffffffffffe38, 0x0, &(0x7f0000000100)}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20040, 0x0) renameat(r3, &(0x7f0000000180)='./file0\x00', r3, &(0x7f00000001c0)='./file0\x00') setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000040)=0x3ff, 0x4) 2018/04/09 19:17:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@multicast1=0xe0000001, @empty]}, 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='memory.current\x00', 0x0, 0x0) pause() pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$nfc_llcp(r3, &(0x7f0000000540)={0x27, 0x1, 0x2, 0xfffffffffffffffc, 0x20000000400, 0x800, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7d3952d6060c481c41f67913e183ddd25c4a740ea12a7de60d08000000000000028f562a8d6718", 0x13}, 0x41c) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/04/09 19:17:30 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = socket(0x1, 0x3, 0x50) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000001c0)={'broute\x00', 0x0, 0x4, 0xf4, [], 0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/244}, &(0x7f0000000240)=0x78) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000048000), 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000280), &(0x7f0000000300)=0x8) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00000002c0)={0xa4, 0x8001, 0x6, 0x401, 0x10, 0x1}) 2018/04/09 19:17:30 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c7dff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@abs={0x1, 0x0, 0x4e22}, 0xfffffffffffffd01) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/04/09 19:17:30 executing program 1: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000000c0)=0x400000a5b7) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x0, 0x46, 0x0, 0x3}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) recvfrom$packet(r1, &(0x7f0000000140)=""/56, 0x38, 0x40002001, &(0x7f0000000380)={0x11, 0x1b, r2, 0x1, 0x1f, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbbff0), 0x20) 2018/04/09 19:17:30 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0xb38e77adfac7010d) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x10800, 0x0) r1 = add_key(&(0x7f0000000b40)='dns_resolver\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000bc0)="47d070df497fa1fe4f78624f5eec5f846a791ee5a9f0ae13f715274e6fa853fd0fba2f2ee377f5ad27b2561adcd6959862116f67184e959b22be0566a542b573512edf1cbcdc5b", 0x47, 0xffffffffffffffff) getresuid(&(0x7f0000000c40), &(0x7f0000000c80), &(0x7f0000000cc0)=0x0) r3 = getgid() keyctl$chown(0x4, r1, r2, r3) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='ramfs\x00', 0x0, &(0x7f00000001c0)) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="bc0000004a01ac8d5e0200000000000000fdd397bc9e03bc625b3f8fda9cbc46e1b69da1278035b190b1c5a9f324df05931a1c0b36f6f1c4b8fa48f2365c65c0b5c9980a70ea693886d49235a17a8c"], &(0x7f0000000680)=0x2) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000006c0)=r4, 0x4) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x3d1) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'sh\x00', 0x0, 0x0, 0x4}, 0x2c) socket$inet6_sctp(0xa, 0x0, 0x84) r6 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x20, 0x20000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x55688f4b}}, 0x1, 0x2, 0x7f, 0x4, 0x44}, &(0x7f0000000440)=0x98) getresuid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r6, &(0x7f0000000980)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x20, r8, 0x900, 0x70bd26, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x57}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000000580)=ANY=[@ANYRES32=r7, @ANYBLOB="670c94001fe7326d3682be6313a3422f9323b89fdef75307000000000000cc1c8df1519185a65e5942d7a5a6ce24aabd6d6268047ade7b77a38a4969ccdf5435cdbdba771af495c3c0d733c37b1d2d56c4898b2213004e94a3a21deb11c2adf260a656ac738b07c739956c4dc57f84af9de429b265c3ccab59c93f0a1f3df02d127b602eba288dc5c3ca88d0034949f27f73fd9768009d2f0bfa72a896a394685c4aa30b50532c04000000000000008740a507000000d8a968ed4eb339"], 0x2) ioctl$EVIOCGEFFECTS(r6, 0x80044584, &(0x7f0000000240)=""/130) sendmsg$IPVS_CMD_GET_CONFIG(r6, &(0x7f0000000b00)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0xe000040}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a00)=ANY=[@ANYBLOB="a879fd00", @ANYRES16=r8, @ANYBLOB="26002dbd7000fddbdf250d0000000c000100080006007772720014000100080004004e21000008000800400000002c000100080002000100000008000800b2e8000008000b00736970000800020025000000080004004e2100003400020008000400080000000800060006000000080007000700000008000900e2090000080003000300000008000600040000001400010008000b0073697000080001000a000000"], 0xa8}, 0x1, 0x0, 0x0, 0x8010}, 0x10) mkdir(&(0x7f0000000340)='./file0/control/file0\x00', 0x0) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) lchown(&(0x7f0000000000)='./file0/control/file0\x00', r9, r10) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000300)={'syzkaller1\x00', 0x200}) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/04/09 19:17:30 executing program 2: r0 = getpgrp(0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) r2 = gettid() getrandom(&(0x7f0000000300)=""/39, 0x27, 0x3) r3 = syz_open_procfs(r2, &(0x7f0000000100)='oom_score_adj\x00') getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x1000000010050005}) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000000200)=""/216) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) lseek(r3, 0x0, 0x3) rt_sigtimedwait(&(0x7f0000ca7ff8)={0x80000000}, &(0x7f0000ff1ff0), &(0x7f0000001180)={0x77359400}, 0x8) sendfile(r3, r3, &(0x7f00000000c0), 0x3) 2018/04/09 19:17:30 executing program 4: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f000065dff0)={0x0, 0x989680}, &(0x7f000097fff0)) clock_gettime(0xfffffffffffffffc, &(0x7f0000000000)={0x0, 0x0}) r2 = dup(0xffffffffffffff9c) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000040)="3014a1143e1d9cbaa6e58ed26a686f1312065340a62c4a8514cd34900c11fa96e441806f4be2a4bdd863a27cbb558cb770b1", 0x32) timer_settime(r0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r1+10000000}}, &(0x7f00006dcfe0)) 2018/04/09 19:17:30 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000005c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0c0fafa800000000000000f262ab"], &(0x7f0000000080)=0x2) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000100)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f00000000c0)=[{0x20, 0x1, 0x1, "08fdcf45944bab2fad5bd47d"}], 0x20}}], 0x2, 0x0) r1 = memfd_create(&(0x7f0000000180)='*systemvboxnet0}\x00', 0x3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x8, 0x30, 0xbd8e, 0x8}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0x0, 0x20}, 0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x9) ioctl$TIOCSCTTY(r3, 0x540e, 0x2a) 2018/04/09 19:17:30 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x4000006001) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 19:17:30 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getegid() setfsgid(r0) r1 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) prctl$intptr(0x1c, 0xe1) prctl$intptr(0x8, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000480)=0xda) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x3) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000000)=""/112) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4, 0x0) r3 = pkey_alloc(0x0, 0x1) pkey_free(r3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000300)=0x104) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000340)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x5, 0x3}, &(0x7f0000000400)=0x90) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000440)={0x17d, 0x3, 0x78}) 2018/04/09 19:17:30 executing program 0: r0 = socket(0x40a, 0x0, 0x0) flock(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) getpeername$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526e5f78a8fe27845051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df770cd217b3b2c8af891a34aae4b6aa2b7e4b8254c0eb417bed95c14977580183e86a00903258265c96396582cadd0075864a1d1b58c4036a1ea7b763df062b4b66c882ba9442bac3b9b6d420938dca4b48c863fb"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000540)=0x63, 0x4) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={r7, 0x6, &(0x7f00000000c0)=[0x3ff, 0x0, 0x7, 0x344, 0x0, 0x5], &(0x7f0000000100)=[0x0, 0x9, 0x0, 0x3, 0x0, 0x80000000, 0xffffffff], 0x40, 0x1, 0x100000000, &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x5, 0x9, 0xb6, 0x0, 0x9, 0xf]}) setsockopt$netlink_NETLINK_CAP_ACK(r6, 0x10e, 0xa, &(0x7f0000000680)=0xce1, 0x4) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xbe) creat(&(0x7f0000000280)='./file1\x00', 0x4e) 2018/04/09 19:17:30 executing program 2: r0 = getpgrp(0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) r2 = gettid() getrandom(&(0x7f0000000300)=""/39, 0x27, 0x3) r3 = syz_open_procfs(r2, &(0x7f0000000100)='oom_score_adj\x00') getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x1000000010050005}) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000000200)=""/216) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) lseek(r3, 0x0, 0x3) rt_sigtimedwait(&(0x7f0000ca7ff8)={0x80000000}, &(0x7f0000ff1ff0), &(0x7f0000001180)={0x77359400}, 0x8) sendfile(r3, r3, &(0x7f00000000c0), 0x3) 2018/04/09 19:17:30 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6}, 0xffffff01) socketpair(0xf, 0xa, 0x2c446dfe, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x38, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0xff0, @empty, 0x2}, @in6={0xa, 0x4e22, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0xff}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={r4, 0xda7d}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000140)={0x0, 0xdb3}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={r5, 0x5}, &(0x7f0000000200)=0x8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000440)=ANY=[@ANYBLOB="010000000300f6f9505fd2956a47199fb9eec24a014ffff4d813cbdabe950ef7697fd5b0a1196630fb9ef8e4df07371590cae9a78c16db60cddecbe6451d1d4539646e9d11a80fa315dd340b12724ed3053e347470766a8dfde74684b9fe803c35ce41be8d3fe3d3a9eab7a60dba6cb146c6edd459673e43ceec817d99a76b463a8212303261db31ae5c7475c7433e477eb9a5c11b401dde15ae804ff90a04ae2c51b407bb4f7e90dcee3fe9005d64e1c78eb06bf66bd4cd4f371cfd7d40277ef1b3205e79b56b26ee33629a216405d2e95060f9d1acf48b92ff01b0c45115f46761b8badda859eb85aea2df8c93665eda"], 0x6) 2018/04/09 19:17:30 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000002b40)=[{&(0x7f0000000080)={0x27, 0x1, 0x1, 0x1, 0x4, 0x2, "6794a708af0a72dbc9ad9d31141cec93b4d12dd4f1393717e1791172c72d2cc72ea34776f52a4f7e50455aa9786e501aed70e3d2fd10079b68481a6bc9fbd0", 0x2d}, 0x60, &(0x7f0000000340)=[{&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="40c995fac97553990ce85c32435fd4ac7ee9958da5479efde34f5dc4f7a0909e7fed020242f5db37f9e43819e827a922d42ea66920040e", 0x37}, {&(0x7f0000000240)="10a37db2b02721f5a632d6a51577e0e633a76915c453dd717f0547ccc22081b21cf8cf680de83895575ff7f5037ad5c7df6f644ce6c58301c69d796f11a7562fd50ef03494b366a560e7f18ea54f8e054f799d3573de14b5b81e43ebe8561631a0d8a273953cd9d9e3d46751025c0aff38f0ed931dc74b6daecdb416f6a7888f9d944d99af80ff3788725268437c444ca31027a785e5ce4f8d8679bdf93be6c7d4d1b6322879274974431ddf16c6e15c29f9dd7dad0ae202b0f4d9d8bf3fc29b91233be210ea20afc79c60705e885a1041a054156830d87c43b3824a637a33ad747c033af26a4787479732beb9648a9198218b98", 0xf4}], 0x3, &(0x7f0000000380)={0xa0, 0x10f, 0x7f0, "de52f9a12473011298725fcce281864fafc02ebd5eef4c416e11486084705630144f39d9b27a36072f86076703304fcc068dd2cd95acdf116336e41fa4438b9b078f5d9995e14c3868c3124d9983d8d4627696768fcfeaf220a4a48b8001176ac68afbe8943ec1f49b1cf25cb07ea16a657495ba336c766bf959a419fab559e716a63a1038fd6dcd04ac4de1261585dd"}, 0xa0, 0x4000000}, {&(0x7f0000000440)={0x27, 0x0, 0x1, 0x7, 0x1, 0x85e, "2ce17cb8c8d23ad6c7aab72e29aba1587b292cc60398d8e308f5d373226dd0299289392efd49980d8e02eec59da85ee742eea6c20716406d4be212e52cd820", 0x1f}, 0x60, &(0x7f0000000580)=[{&(0x7f00000004c0)="c690ae9587d0372dcd6f9af143cbf12abdfea7691f89c6e20ab9f4339dbe48db250cfecaa070e701f85358b8c194071e30bcb6b3b605c0cd236f401f7ea52d6a56c5c728f05ca50dbfd097efd4ec9b2fc958be2cb3442a638b3fff0151471ab722f0173589fb846b3da865740069008bd733ea16dcbea3fc7beedb0a84151dce0f557fe7af539e09ed192a6279e6cf2183885f0140ac9aa800adb26d7f745b", 0x9f}], 0x1, &(0x7f00000005c0)={0xb8, 0x117, 0x7, "5db08b76bb27a5a9dfcfb6bb54374e2cc29b54c2e1520906325b2e6d67d6180fb5e409cb2e45d6ff9aa4c24772edc629f7e0ddf93f6072a68a200dd2edd0611bfb8b9640c6dc593212166c238e2d36d0742080005126341fb3c917555248a0b25fb1bfe86865cec8bf6e2b4292b239ddc24872b1828e8cbce03a897a09a975aaa61965912619591cc6611332d1496344acd5a21c3cc8b592acc0f1a5204c4815baa2fed8"}, 0xb8, 0x4041}, {&(0x7f0000000680)={0x27, 0x1, 0x1, 0x6, 0x800, 0xfffffffffffffffc, "66e44a2a41c92cf5a7e312b2600f48891a2a2cf87caff524e33a0a1c84d240a54bee3c266c9f99f83cc5afcaefc6c614fa09d00a333ee1faead54287a975a6", 0x19}, 0x60, &(0x7f0000000ac0)=[{&(0x7f0000000700)="1a5fb226abf73a7c465020e26b848ff0ded3afb984d4c694e2fc904c7c2c500324d25ed1b4f48cd9eeadfdff2765aee1a68d4298bc0ffe178231462117cdf72ee120428bb25b8b8fbc02d18d394eaabcd9b781eedb8cf313937e291c6b2883f9bf2f0f86f7e919cd9b0ddc66a4c5e14a948a83602f03a75aa49c32afd8a363fd9fb41c47e1630a721913380907b4ebe38988abc778d99911fc5e68dcf58d43834a81f64fb10cd83148f8f2", 0xab}, {&(0x7f00000007c0)="1827d7eb21b199ff", 0x8}, {&(0x7f0000000800)="d7d0e847847c33ded0e29fccf2986e17d7cb4b239422e5b73ceb30e21cc6fc3f1febf91becef15a388687573499a6895a8934ae63c3789cd2861df944784f3c83f333496733de24b32effaaa9a8cdb52e731fb658f4be9490caba536e510c1d4f91f42cb0ebe7508a50dade205396b831a32ece9a977dea536d34556e730b634397396adabb194e4233d82af32af06299086d7d6a4d2a243b25686ca225b6917e0c70a2f94288e108c0fe3bdb44909f95ae9ac8edf0175f3b13e952fa92bba318cba6237d34682bf21ab06310e813dd5952a05b72e3b6ee429daf8e62e5d4d87989f50e3ac2a87b43d0abea85e908f2eec599c11c88db476", 0xf8}, {&(0x7f0000000900)="184ab5bedd4f6ae482d5b4127ac9a96577dd92d4883502814693ee9ee2c404ea3bbb9254aca1e8212f90d06ac502f304a0c38fddb7a2606c330ed58eeeed85b82777ea9afa7960cdedb80d204383c41cfc37e520d2fdce7cfebc95b44f7c10d9d5944e11f3c09c1172c59284f2cc5bbe0cb57f6f2aeb00f19cf1c133a1b013c2917f22aa8559c0419e8b83a2b3a35501c20b1cfc2abf0543a7d48fa59c6a26aae6f756fb9ab3b9b86dbc4aed744e5e1108ad751995e55d30e7ed9a18b87eef5fbf9d4288109ddc5779f80a0b517817849d67e49db7931f39b7615f38f56465aeee9fed1e805457c7", 0xe8}, {&(0x7f0000000a00)="cffb329dc54a1d84998ae9dd439b71de1dfbd5448ef48bac83ea84a3c26a83b97cf010ae35daf8", 0x27}, {&(0x7f0000000a40)="9fd7aaea78c0e87a7af4c55d34e9d80d957be2d99eb4f66b9201e063b906829cf65e1fbbfc5939988456a98b7caf683b6876c99ebed4100363d1713707ae7728f7", 0x41}], 0x6, &(0x7f0000000b40)={0x30, 0x10e, 0x7, "6ee6ce9537a118aaceb7c48339c893205eafa5c82cbc29cb8ce835"}, 0x30, 0x10}, {&(0x7f0000000b80)={0x27, 0x0, 0x2, 0x3, 0x6, 0x4, "27dac20c6fdb0535950a8f10c469f239d91b1272f1ce5921548084314e81e4b51efd07333681fa0448eebd37ed8e05a0fbf5ac10215d8b9c42c4d6ad0b2acf", 0x2}, 0x60, &(0x7f0000000d00)=[{&(0x7f0000000c00)}, {&(0x7f0000000c40)="d2f007b5e76313f41d18a1e75e204ef44711db2f9e16f9723fe5f34c143fe002a1c9a44eca0506ac0c615471b240f68de4df8d6ef962baf1e3c2edcb0aa2c9fbd064644caf942ffc3915716465f8594b6b110ddf56e331da772bba5c9f35e0ea7ef7be0be006631f3993b34a240ef9cb9762233bcf9c9db8d97d5a505164350647dd10442e74c93beef281e6c46169bfd71a2b154ab2211b8d98", 0x9a}], 0x2, &(0x7f0000000d40)={0x80, 0x110, 0x3dd, "ae792f3257503006341d0eb60a08e217cfc45be23f0020741404a0fbdac234fb068f34f8016d7b2a620d93e6f1f66fcf61ee01a72fb5a29277f2eb93577bb081f900924006bac75de822ee80a292bd284dc0341f1d1b656f5b07cc6b6e54c4c5228c06890e68f781c25ad834af8a7709"}, 0x80, 0x4}, {&(0x7f0000000dc0)={0x27, 0x1, 0x0, 0x7, 0x9, 0x9, "3b641dbf2afbc1130ef4c8072ac0360767036d0c6afb468b32ee40818fef9e1cae0ecc24609ec45f035216da9fc3d97e0726de64773c75d7e138bfc9c8c192", 0xa}, 0x60, &(0x7f0000000f40)=[{&(0x7f0000000e40)="f7a8f97d6e59cda6f44c8dae670f5853ef93030db03155d02da8efbd014b266bbed2f7e5a2b1b9df0bb64523fbf151111c082f7bf7180e46f51189c65705ac", 0x3f}, {&(0x7f0000000e80)="8b997dfebccd8b1b0c45e940fc6390b72917e740c7f9bb92845a4421fe1ac797a41c430cdc4aab752f3862824db14df7e15fbb437ed3c85e6428bd28b71fe22f37430b33fae78c2b7394fe77d9bd55f734f0af89f4d6934917d135fe913b1e18f807462b4d110dca9ce9fa7eb765160864e66a6b8db7e746f31d39efbba23eeab7c14604ed9ff581e8753e1cb69703d8e4a2d432fa89772ad7ec1d94b6582110ca89137297a5867fc103e93c0286238051475eeb7bf2779400981e496b898a", 0xbf}], 0x2, &(0x7f0000001040)={0x1010, 0x109, 0x3, "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0x1010, 0x4000}, {&(0x7f0000000f80)={0x27, 0x1, 0x1, 0x0, 0x401, 0x6, "7d91aeaa1b6d480edfe6c6b98ede83f0e2815a152f915f8439cd5c1e4c7d0a36e6558edfabb44089dcaa4ee3e88f71a49d1d51e42a862358967c13f06a1055", 0x6}, 0x60, &(0x7f0000002140)=[{&(0x7f0000002080)="f461e49b2e901674dbc91219dd6b34bc7fa78b63fd7b071e520eb16a9b3f0c66d3e7a531e78993d8296af35676c0b2ff44f580ce1479d8bc1ee90151d0addccbffb9194bc43d7ce4f65e47a0ed5baa56d7901eee03a7634526e5c9c85061833a713ace83a7d24db95a09c483c745d08e13f8ba9064d37b5458060edd56c8047801f6ec873205c1c40f3e38b687d282c4633953", 0x93}], 0x1, &(0x7f0000002180)={0x18, 0x1, 0x1, "fff9f52851d5"}, 0x18, 0x80}, {&(0x7f00000021c0)={0x27, 0x1, 0x0, 0x1, 0x3f4d, 0x8, "e3193feea3ceaf72e8f8f43c93841813bea74fe30cda56ff30b9cf0f3264d259ffc8ff76765e694e467fcf76cef16f46ef0c935e99a222a493791a3ad83e0a", 0x22}, 0x60, &(0x7f00000022c0)=[{&(0x7f0000002240)="b9fb04ae424de87beabffe35994b7206552cb92e0a8fa24a0e86217897fa7429bbe69b87fb881fdaca3ebf59c27a298389472a9d91c8ff2f3a397518b0bfcf55cfc3419225a1b496ba26534e13f9206bf77cba8a4e463a292fe3d7a5", 0x5c}], 0x1, &(0x7f0000002300)={0xb0, 0x114, 0x0, "25b62602343543f41f825b2bf72e1367bbbd9586c182bf25ad27e6c6cf0d434be58653aaa787ac8794af67b8b09b23d77629218aac6d86794eeddd19f7fddf905f6a616fdb458dc0a374436bbcfa40049fd583cc938b0c7beaf49229a9dbba77acefc18a8d2be38a769e7442ec78e9a9fdc5d6db25a059ba5d6ed1977e2dd4fc6ac8498b6a0e2ddc758b2f988de83f4f60f745c7293071ee13712ddd9a395588"}, 0xb0, 0x40000}, {&(0x7f00000023c0)={0x27, 0x0, 0x0, 0x5, 0x3f, 0x2f, "b93b620173a5c30da4750d2c98a670bff4c4e2b259f63d74f357803b47dca858cb32fae43653c3b7b35e6f223c169060cd4030ba47b59f1382dfb70555658d", 0xa}, 0x60, &(0x7f0000002540)=[{&(0x7f0000002440)="f66a83794e201959abf6f5f36477dbf90ba8eb23d9a796d8922f9cf0ace00011944ac02fdbe59a4a94e257de6b4085a6b342871c9c0eeb52fdce09b4bf27ac9d9fd02c4ab97326f3a28b5e4fb66cfefc21cebb59f7dc92a9e95411f4ecea7eb1dbe17b3cbb2dfa4114fe664fdad8c7e3151b369c8e322340ef3e5fb95763f9e8541266fae69e0d5f5165069f2277c31cd28e940935518f246aecff9794d15e3bc02738a249", 0xa5}, {&(0x7f0000002500)="ece5265dbadcd6a8ccf39b5ecd1e269ef3a65deb8ce8de57067c1d64bae3a7a018a5b148", 0x24}], 0x2, &(0x7f0000002580)={0x68, 0x84, 0x6b, "96e78746d211774d3262f87c1ddf71c43214fbb7920cbfbc62a0bd0bb8004f5e03d97c2c4e0bccccb1ea46a7a074145959e56d5ac68e8cd00da07f895e438ddf731b2520797caba2788ad3a71a5e131cae8851fff2c06f21"}, 0x68, 0x44}, {&(0x7f0000002600)={0x27, 0x1, 0x1, 0x2, 0x9e, 0x7940edef, "a85c3696abe1aae1632d0f888979ee7d9e15690f0138dbb2ba8bf526c6018f66d581ed9c9316b792886206ec915fbd19de90c6698c4c97705bf7c7e471d05c", 0x1f}, 0x60, &(0x7f0000002740)=[{&(0x7f0000002680)="34be5dd72d6a8d02e51a31e6d7f429be7a3af538d32863d36b50d0709dfb2f1fc221b69d9923a3fa4b3e4d61bb595d7f5c85db79882c036f11af468126d3220dc7c5d535b413ea00f88808d69ab700ee128687eb026b9efda779a6d7e351a8559a4402c68c4d491aa0bdbeac95fb73ad769116db2bd9ca2e4fbb5b58121ed33202de3a3925fa1d3751c225751c5d", 0x8e}], 0x1, &(0x7f0000002780)={0xd0, 0x117, 0x7b, "a5c2aa73cd91b5734b8eb6b74269a3a543a2d658c7b2154a600ae82dce59767f3c478d1ad82ef811b943038a1653522c8a0f5886da6fd5faac6321845531440500ad19dbc34ed6b555a2e629b06a64447aff563d383ca58e092e6ea86bdc5fd01e4b74430dfac7f42f2b4482491cde4c61bfe8e08a558c1930254720abcf6e42dac3dfa870561b71748f565e15804f37c077d3f602d83cec392855c73b3b7cac1a13bd5768b19742736fcb10ce63144d20484be6299a536a3fea6479256275"}, 0xd0, 0x4040080}, {&(0x7f0000002880)={0x27, 0x0, 0x0, 0x3, 0x4, 0x4, "d9cab4f3ae7b950f806b47f56ca34b8857b0c8e73155dd5ec875ce39496b472dd53aa2651b30f090c2385c5a134b52b18266d66e4ec02b4cde15bb1ce5cff3"}, 0x60, &(0x7f0000002a40)=[{&(0x7f0000003040)="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", 0x1000}, {&(0x7f0000002900)="90d5729eb528303869a3a28f6b6319546081205f3abaaa01e46bb1e6", 0x1c}, {&(0x7f0000002940)="7b1d40a8785926a6e0bdd79c5288a63138b568eb4080e0e11418c50ca115e3af21b4ffe312f6502aa865aa8ab8730a6cae5310fd0cb02deb38ca229befaf5a0185eb5a748d6d92d58c8ef6ddade918f0f2e4e552f22b7e5538804062cefbdf40923d00fcfcdf1081cd634702b62f274bf17b73a79b566f25954c13917c5209e7f7e7e314f1ae9d45edce2640476ecfa0b9461ba790d62ac5f74d69993d61dd1b5cc1e6b9a6638ad293e7ba65635148fd617faf9d0fb26ec60e8bbb5264ff3888a7ace5bfa986d58ff84283f7c58d243510bd26eb77a6e52f126673f9dc529995ae432338561e9b85da06111e", 0xec}], 0x3, &(0x7f0000002a80)={0x88, 0x88, 0x97, "334fca81c8fea976a9c22f4e32a49be0e589cd3623f361e625df481aab0ff1b4068b04781a192ebb5ce648a6920134ece4a7197e5bf223e52e81006ceda2ace3dd4d1c99724f5a0ba8187ef28c59fbe657c0fbad3507d202b066cf4f6ceb07828be19d1ffdc94f02316cd4e873075f6e2b634448f7ae4d3c"}, 0x88, 0x20000000}], 0xa, 0x20000000) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x0, 0x3}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000a000)={0x2, 0xa, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/04/09 19:17:30 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'sit0\x00', {0x4, 0x3408, 0x6, "2fedd11dab5a", 0x6}}) r1 = socket(0x1, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x5, 0x204, 0xff, 0x5, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x8}, &(0x7f0000000040)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r3, 0x6}, &(0x7f00000000c0)=0x8) getpeername(r1, &(0x7f0000001240)=@pppol2tpv3, &(0x7f00000012c0)=0x80) eventfd(0x3f) [ 58.532337] syz-executor0 (6427) used greatest stack depth: 23624 bytes left [ 58.577705] device syz_tun entered promiscuous mode [ 58.624937] device syz_tun left promiscuous mode 2018/04/09 19:17:31 executing program 2: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) openat$cgroup_int(r0, &(0x7f0000000140)='memory.low\x00', 0x2, 0x0) r1 = socket(0xe, 0x1, 0x6) sendmsg$nl_generic(r1, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)=ANY=[@ANYBLOB="1400008d4d3f00c59beb67ffae1b54a100000800"], 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') write$selinux_validatetrans(r2, &(0x7f0000000080)={'system_u:object_r:smartcard_device_t:s0', 0x20, 'system_u:object_r:console_device_t:s0', 0x20, 0x30, 0x36, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x68) 2018/04/09 19:17:31 executing program 5: r0 = socket$inet(0x2, 0x80000, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000b40)={&(0x7f0000000380)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000000a80)=[{&(0x7f0000000400)="2bd5414b4ee41722e696774360f40f40aa8f73ce3ebe3a33c38cca0716ebbef78cd6258d7c3db462cadd65377af2249a12008107d8daf6d2589b4019567fa6468d6335", 0x43}, {&(0x7f0000000480)="cdddefc6109c0188c4becfb0e42f8a0c800afc841f540f51961a96fef7214b62958bbdf8d25bd276048e4a4251479f65bda2208227a8576e7f5281849c867d79c5020e0619cf3cd68482a4964a6cb076fdc79611eb9228a5c8ca4c8b28939da4cfe6", 0x62}, {&(0x7f0000000500)="31179bbb6d2951f4511e4061f003317bfa7b7bc60903620b242aefcdc5ba73f8d90b9929399567fc60247dc529313514d935136943645a48de64043ec28a5fde4518cc06d742509063f68ce47427e9dc29f1d95899afd7bcee50cd97b8fb97dc58c6bb624e561f901d215c7a424726f1602ef3dea36de8d94f3c994b8ada277ed6fe45693db13de8fdda2ef4a5139b050fea00468bed930ef5c18ebccebf199526f71e1b3d1a364248cf1d1a13f0e77d272b56c294f53fae257bf2442bea9150f097e6189ff03479eff63a360717fae649d4317b9de730732237ab60618cbbba944c5379e8ca18d4e7ef30dba336242f4ae1d04dd9ed", 0xf6}, {&(0x7f0000000600)="2ef9a930d603776fafc624b1c324db569a9439b19c8fe4a5a6e7d0f8130f18c50a4ea3e02fb39f7ecfa0219a17d4a149a164994cccabdf1e9663f6d209a3a896c12d4fd4c0dcf8c7301717d2d80e6cb325b56ac9422d991f5d57853cc26b024b", 0x60}, {&(0x7f0000000680)="9c9f474636ff1fcf6399f6314153f3a55cadda7e2613ebec1e3840399cc4ed3a7058323924d6ea0a3c4f9ace4a5b4df699dd66362837c613f73772bb4d2de5303a574f73d9011fe7808d6e335f571d8eee123623d3e1febab2662780460c83941d013135d67ef46b8b4bd1d4a0cf21f3bab07e5fae1d1bf7aed1d6967c0a9e7d7278ea69e2d8", 0x86}, {&(0x7f0000000740)="4e23a038f930f52a10865734e456faada3d2202f577c09fc51fdb993fd35cc4c6a940ca89da58fb805293bd28796c3be17bacb5a23d278e6f7ce3d5a87b601785ed5875e526a0da9b461835035c726270ea0ec99583dd01fdd5e4fdab1f9eed23a7a55ad3af20271a44c9b56eee45a58bcdf9d25999446c3593ab0c324cb37f912", 0x81}, {&(0x7f0000000800)="135f5369c6e88ca379c2317b9b966c9d593c657de37321674d76ff1f851657cea735fce96a009a89674dfe0bfe7480b4f51729c052355c68c6146d4f921ace7ac24bb1247114ae7e384f02f3f940193d45f04ea7eb25a60dcd002ba8b91c00bd4711632de0", 0x65}, {&(0x7f0000000880)="49582636ace7492fb9baadef0bbb3f448ba6dd841c6060eb83147f79e4cd72188b856ff1c24bc7d9113446eff283e6df4670ca0a4d19c9e0ed57719f4b261764eda1112460220efe8a4b57c32082fd3113cc23772eaad7b7ab00d413c9b31c", 0x5f}, {&(0x7f0000000900)="3841d18b33f4fbbcb8d175a2b90916ed3e0aca1379a1f76a056d402d00fa8195730afcdbbf1f1368160e68ecaba27a5012c69daa7f098004787c34297f75f6c99469cbb307f226037ed96aa20da6173f42f791d19c35ad403ea2deca172f3fcd476c0c6316581ffa763ef72a383ec176812f7d1522d04c8e20a83dde2b1c778a02e572c5d5cfdc3a7d0ed137c0115bf5b5386fd25793364a7f98e4f30398002533e1eb18c6f15d39590bfe9e9e3841986e2e1141e937e4fe0415fbe6a599a67ab3dea3981498d3a7d04164a91f24c18b65878fd942d9350d718b647de0951d021951c8c5ff80", 0xe6}, {&(0x7f0000000a00)="3363f4346928499ac31f058fec6de0d22b1b78b7da337b90c2ea3e6fdc7cad4d270a73903c2b0768c8108c52da579433b6e9c69fb240604ad1940577b64cc126c181763c7ffeb41492a8d64945542cbc05bb9e21f2d5dd4dd7a88a5cc239d5da28", 0x61}], 0xa, 0x0, 0x0, 0x40000}, 0x800) clone(0x8000013ffd, &(0x7f0000000240)="63d20f164347805dbca45700000000000000007c0f9357", &(0x7f0000000100), &(0x7f00000003c0), &(0x7f0000000140)="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") r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000280)=0x2) r2 = socket$inet6(0xa, 0x0, 0xb123) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xca7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080)={r3, 0xb}, &(0x7f00000000c0)=0x8) 2018/04/09 19:17:31 executing program 3: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40046302, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bbc000), &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f0000442000)}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000040)=""/4096) connect$vsock_stream(r1, &(0x7f0000001040)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/04/09 19:17:31 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) tgkill(r1, r2, 0x6) ioctl(r0, 0x8000451f, &(0x7f0000000000)) 2018/04/09 19:17:31 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000040)="3bac767cc0de42f69419b39c506ddb292dcfad9216571dbac783e09c328b5cbcdedc658f1a40362edcf6ba70b47ac4b3d4265f07fc966109057dc537ff25aede990f102689e646ba7c4c3ac11ae6a1f2967e171a483f3c6dfc", 0x59, 0x4000, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000e76000)=0x5, 0x4) setsockopt$inet_opts(r1, 0x0, 0x8, &(0x7f00000000c0)="f8", 0x1) recvmsg(r1, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/04/09 19:17:31 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x79, 0x5f9b6643f158267f) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="9421e5271f45907f567d604a09fe27abfa55e2aebecfe4a0aeda13b3d2418870405797686467855ad166a77fa809f72ab92d438b38975596f98c0c03126989f5a4a3fe4878335988dfb98b11d880cc928c21fccdcf2086d98e2ac4ab265ff234ba0a86ee14bbb2bf4cc210f6ca6a5d3d18d3110ac82704ac8a979bebe6ea1a803cb5a21babf0a28c6741f5493a7189c764564aa039257ce92830f1a25bb6fb553231195be0ff72269d4b8503dbb0bc6c23f0341aa626735a002006f6c2b036efa5d1e087ee6181ffb3", 0xc9}], 0x1}}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000)="37811faae401a6619612d6eb149e35358a70d426afce33ecdc88fd7e789e2229fe7ab1c3e43d1afe161f9de336a9775e89ddb17133dfd45a7d72b55a27e368a64a11fd4f05f5fd31c83b864cff6e0935150330567419c641789706bfd7c18ddbb2bf0ca91a5bd76166f14a9bc9", 0x6d, 0x0, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/09 19:17:31 executing program 7: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32, @ANYBLOB="220000009f629c5e2b05026774c5362222dc411063f911"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r0, 0x2, 0xcd9, 0x4, 0x7, 0x6, 0x40, 0x80000001, {r0, @in6={{0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}}, 0x1, 0xfffffffffffffff9, 0x0, 0x2, 0x20}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="3b000000507f411f216a264dd7ace67758b4fc9378aa0456b21956840265531300d385bebbfbd0b1a9c8e6e3107d28106768a7126a0000000000000000000039f81de4d2e2c42b49fc5c07c262746b172b9f4f0f3a374659a9e617bfd920bc8d13fc7319a012666e3c3b9cc67aa21ea1b58d5245e2058738da0658932a097f65f5480f0818c9c3a1ce469cc2d77a855470ef7c755d4234b1cbc7a99d56dd83b77df342e086c7b581b2cd70c34610b87f56f7a8088465d88e6beb8115b662d0740263a0e58595"], &(0x7f0000001280)=0x43) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x101, 0x5, {r2, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0xd0) r4 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r4, &(0x7f0000000200)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x64) sendmmsg$inet_sctp(r4, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x3, 0xf8}, 0x8) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100000000106, 0x0) writev(0xffffffffffffffff, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d", 0x9}], 0x1) read(r6, &(0x7f00000000c0)=""/1, 0x1) ioctl$TCSETA(r6, 0x5402, &(0x7f0000a26fec)) getpeername$ipx(0xffffffffffffffff, &(0x7f0000001440), &(0x7f0000001480)=0x10) 2018/04/09 19:17:31 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000000000)=0xfffffffffffffffe, 0xffffff41) r1 = syz_open_dev$evdev(&(0x7f0000001080)='/dev/input/event#\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000040)=0x1) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000580)=""/243) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000380)=@sack_info={0x0, 0x9, 0x29be}, 0xc) r3 = add_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="b05945cb336ac961dcac9cfbcf22009be99398f1b6dde14dabf9b488c0e372e77e0a55fb25ca939081177fa155f7b93d8022aefcadc3a30537558de2174c9647e8d18ff94ef51df7007f67db204e82c322a96b86931352e769d7c164a7e5a3f2d0e7fe301176d18a40fbcfaa160312deed61f3d614032ea0512907fe66170aa5a59dcf807a91ae051dab39b4dced74", 0x8f, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) ioctl$TIOCSBRK(r2, 0x40044591) sendto$unix(0xffffffffffffffff, &(0x7f0000000080)="4c6d69242fb4c019da65fc46", 0xc, 0x0, &(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000000)=[0xf2a5, 0x86ff], 0x2, 0x7, 0x5, 0x5, 0x100, 0x0, {0x4, 0x1f, 0x4, 0x3ba7, 0x7, 0x7, 0x2bd, 0x92, 0x1d0, 0x4, 0x6, 0x8, 0x3480, 0xfffffffffffffff9, "f0b498ce7f77c773a8bc92b10c1cb46a037cc517243cfa02a5f1020609bd50b6"}}) ioctl$TIOCCBRK(r2, 0x5428) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f00000003c0)=""/238, &(0x7f00000004c0)=0xee) sendmsg$inet_sctp(r0, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)}, 0x0) 2018/04/09 19:17:31 executing program 2: pipe2(&(0x7f0000001180)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x200000000000004) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r2 = creat(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x1c) dup2(r0, r1) [ 59.412059] binder: BC_ACQUIRE_RESULT not supported 2018/04/09 19:17:31 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="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", 0x112}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/09 19:17:31 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={0x0, @rand_addr}, &(0x7f00000002c0)=0xc) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000980)=ANY=[@ANYBLOB="64010000140002002abd7000fedbdf25ff0200000000000000000000000000017f0000010000000000000000000000004e2400044e2000000200808016000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="000000000300000028001a00fe8000000000000000000000000000bb000000000000000000000000000000000a000201e4000600fe8000000000000000000000000000bbac1414aa0000000000000000000000004e2100844e20ff810a00a08032000000", @ANYRES32=0x0, @ANYRES32=r3, @ANYBLOB="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"], 0x164}, 0x1, 0x0, 0x0, 0x40}, 0x4004001) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000005c0)=ANY=[@ANYBLOB="b800000019002f070000000000000000ac1414aa00000000000000000000000001000000000000000000000000000000000200800000000000ee32d1261896969d830000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) r4 = fcntl$dupfd(r0, 0x0, r0) sendmsg$netrom(r4, &(0x7f0000000100)={&(0x7f0000000080)=@ax25={0x3, {"dbc9b8993538ea"}, 0x9}, 0x10, &(0x7f00000000c0)=[{&(0x7f00000006c0)="2f2386d52da08c1b76147510ada389f6e3bd1773b5cf7ac686b9eadccc28d8a0a2384e76f296056ec5be4f2a6f83661b037e000b37d03c39e1aa6453862b495685249ddd787611056a0c9365075f9d655325c0da5d24b0ffeea059a2f714cbff8fa0f6e941d45460cff000f8ae27928564ef23029221e553f7ab00f453267a869df35a11df794e818b409ed6fc851ab1cd0fa00774b6f666b27e6ac8abd8c4d159474fc8e86a5dc8a2b7a09ccea0c7f46cf037048f064e3499993140f466c9540e084952ba", 0xc5}], 0x1, &(0x7f00000007c0)=[{0x58, 0x10c, 0x0, "f1f152248fd2b1bacc6349bd8910cc3b1e30294625cd3ade1b5e667777289bfb809f25f678fbe92f3eacc289eb85c1ab681c0b490a9faba79dadaf24a0a94d7969fe3af8"}, {0xf8, 0x107, 0xffffffffffffffe1, "6f395153c4ee5a5d24eef526f1650177d14a3c934bab648500bab421581ef4e5174635b417ff19efa6575c2cadeb434d6ea49e2ceb92e79ab8e35931c6956f7cf38e8eb1d82571aa5a20c835606cd37336782d6a7fed9bc4b38f8e6225e8c8c36ca97608e51fa933f31c9eb617c93be290c2de8ef575b0d1a3a22cc91c0d8502d41bb1fe52d701deadb6904e4778bf8e6f83ab2087d9e4dcc814b81bc639b57625a3537c4afa95f79e5b3f9062b0bb331e68f7b70b6d0c639a25886671063e5eecc5263b6bcad39422ddd727561edb64da1ad1482a0987259c5159dba9e3df2033e8d018ea1b"}, {0x58, 0x103, 0x6, "75f14b2a572e74dc00806dc2e93c825d633fa79e403b2c36f67d29d5bf746ed6046ff32bc48b823d3211a711befd80c68a112fd662210cfc4583dca9ae6bcfaecfe06bec021f"}], 0x1a8, 0x4800}, 0x10) 2018/04/09 19:17:31 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4004005) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x1) openat$cgroup_int(r0, &(0x7f0000000000)='io.bfq.weight\x00', 0x2, 0x0) pkey_alloc(0x0, 0x1) pkey_alloc(0x0, 0x3) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) read(r0, &(0x7f00000000c0)=""/169, 0xa9) socketpair(0x2, 0xa, 0xfffffffffffffffa, &(0x7f0000000040)) getitimer(0x0, &(0x7f0000000340)) 2018/04/09 19:17:31 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={r1, r2}) r3 = socket(0x10, 0x803, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendto(r3, &(0x7f0000000080)="120000003200e7ff00ffe9000982585429e9", 0x12, 0x0, 0x0, 0x0) 2018/04/09 19:17:31 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) close(r1) 2018/04/09 19:17:31 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') recvfrom$unix(r1, &(0x7f0000000040)=""/219, 0xdb, 0x61, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e21}, 0x6e) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e700000200a3a20404ff7e", 0x24}], 0x1}, 0x0) [ 59.432264] binder: 6463:6466 ioctl c0306201 20004000 returned -22 [ 59.460165] binder: BC_ACQUIRE_RESULT not supported [ 59.470135] binder: 6463:6466 ioctl c0306201 20004000 returned -22 2018/04/09 19:17:31 executing program 6: r0 = socket(0x0, 0x2, 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@remote, @in6=@mcast1}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_mreq(r0, 0x0, 0x2000021, &(0x7f0000000000)={@local, @multicast1}, &(0x7f0000000040)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x6ba9, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x39) sendto$inet(r1, &(0x7f0000482000), 0xc8, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) shutdown(r1, 0x1) 2018/04/09 19:17:31 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x800, 0x0) read$eventfd(r0, &(0x7f0000000440), 0x8) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) 2018/04/09 19:17:32 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) sched_setaffinity(r1, 0x8, &(0x7f0000000100)=0x1ff) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) [ 59.701947] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) [ 59.718727] tc_dump_action: action bad kind [ 59.726440] tc_dump_action: action bad kind [ 60.037935] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 60.047005] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 60.057550] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/09 19:17:32 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000440)={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}}) 2018/04/09 19:17:32 executing program 1: pipe(&(0x7f0000e2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0xfffffffff) r2 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r4, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r4) tkill(r2, 0x16) 2018/04/09 19:17:32 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$cont(0x18, r1, 0x6, 0x8) 2018/04/09 19:17:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000140)=0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) rt_sigaction(0x22, &(0x7f0000000000)={0x2000, {}, 0x0, 0x8}, 0x0, 0x1, &(0x7f0000000100)) 2018/04/09 19:17:32 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$TIOCSBRK(r1, 0x5427) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$TIOCCBRK(r2, 0x5428) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3d9b", 0x2}], 0x1) 2018/04/09 19:17:32 executing program 5: mkdir(&(0x7f0000000540)='./file0\x00', 0x104) r0 = open(&(0x7f0000000000)='./file0/bus\x00', 0x402, 0x2a) r1 = getpid() tkill(r1, 0x1) openat$cgroup(r0, &(0x7f00000017c0)="73797acb81", 0x200002, 0x0) mount(&(0x7f000002cff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000001800)="10a284ad72616d663495cc76c86a055d0164", 0x0, &(0x7f0000000040)) r2 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000011ff4)='./file0/bus\x00', 0x2798) getsockname$netrom(r2, &(0x7f0000000580), &(0x7f00000005c0)=0x10) lseek(r2, 0x0, 0x4) r3 = request_key(&(0x7f0000000600)='big_key\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='+selinux$GPL\x00', 0xfffffffffffffffc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000700)={0x3, 0x3f, 0x80000000, 'queue0\x00', 0x7f}) r4 = add_key(&(0x7f00000006c0)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="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", 0xfa, r3) read(r2, &(0x7f00000007c0)=""/4096, 0x1000) request_key(&(0x7f0000000200)='syzkaller\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='-proc^trusted\x00', 0xfffffffffffffffe) r5 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="d003314a0e65c4e01c14679416b24fc1da54de23bbdfa3949f22dda1e2a031f96c7c8c9636c59d7eaf752c47f56637160a938c80b6549ab3ab94b0bfb3b0e1c70ce121cc50d33e87fdfb1e74b1f5cc40501b1d6a3de07eb72dfd78b7d3e31cfd6aa82b162972ac3e9d9bfac5616f2b", 0x6f, 0xfffffffffffffffb) r6 = getpid() ptrace$setopts(0xffffffffffffffff, r6, 0x0, 0x8) keyctl$dh_compute(0x17, &(0x7f00000003c0)={r4, r3, r5}, &(0x7f0000000400)=""/193, 0xc1, &(0x7f0000000080)={&(0x7f0000000500)={'tgr128\x00'}}) write(r2, &(0x7f000002d000)="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", 0x868) fcntl$getflags(r0, 0xb) 2018/04/09 19:17:32 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x10600, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xfffffffffffffe2f) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000003c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@loopback={0x0, 0x1}, @in, 0x4e23, 0x2, 0x4e24, 0x1, 0xa, 0x80, 0x20, 0x1e, 0x0, r3}, {0x2, 0x6, 0x7, 0x100000001, 0x2, 0x5, 0x3, 0xffff}, {0x3, 0x2, 0x8, 0x3}, 0x20, 0x6e6bba, 0x1, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0x3c}, 0xa, @in=@rand_addr=0x3, 0x3500, 0x7, 0x1, 0x2, 0xff, 0x400, 0x800000000}}, 0xe8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) writev(r1, &(0x7f0000f9a000)=[{&(0x7f00007a7000)="2900000021001900013d3500000a00060200000000000000000100040d001000000000002400030008", 0x29}], 0x1) 2018/04/09 19:17:32 executing program 7: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)={0x0, 0xfffffffffff7ffff}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f0000000180)=[{r0, 0x140}, {r0, 0x10}, {r0}, {r0}, {r0}, {r0, 0x1}, {r0, 0x4}], 0x7, 0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) sched_setaffinity(r2, 0x8, &(0x7f00000000c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/04/09 19:17:32 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002df74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x0, 0x0, {0x7}}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10, 0x800) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000001c0)={'bond0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x1}, 0x17a) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x10003, 0x0) connect$netlink(r3, &(0x7f0000000240)=@unspec, 0xc) 2018/04/09 19:17:32 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0xfffffffffffffffc}, 0x8) pipe(&(0x7f0000000040)) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f0000d17ffc), 0x4) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) 2018/04/09 19:17:32 executing program 5: r0 = inotify_init1(0x0) r1 = socket$netlink(0x10, 0x3, 0xf) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000000140)=""/104, &(0x7f0000000100)=0x68) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x2000) ptrace$setopts(0x4206, r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)={r4, 0x10000, 0x6, [0x3, 0x9, 0x8, 0x8, 0x9, 0x80000001]}, 0x14) ptrace(0x4207, r3) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xc0001, 0x41) setsockopt$IP_VS_SO_SET_DELDEST(r5, 0x0, 0x488, &(0x7f0000000200)={{0x3a, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1, 'wrr\x00', 0x2, 0x100, 0xf}, {@dev={0xac, 0x14, 0x14, 0x19}, 0x4e21, 0x3, 0x7e, 0x6e4, 0x100000001}}, 0x44) ioctl$TUNGETIFF(r5, 0x800454d2, &(0x7f0000000080)) ptrace$peek(0x4, r3, &(0x7f0000002300)) 2018/04/09 19:17:32 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) perf_event_open(&(0x7f0000271000)={0x2, 0xfffffffffffffcab, 0x49, 0x20000000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00024000000000020000", 0x1f) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) accept4$bt_l2cap(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80800) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10000, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000200)=""/60) userfaultfd(0x80000) 2018/04/09 19:17:32 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00004d4000)={0x2}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000551000)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f00000000c0)={'filter\x00', 0x2, [{}, {}]}, 0x48) chmod(&(0x7f0000000000)='./file0\x00', 0x10) 2018/04/09 19:17:32 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000040)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/09 19:17:32 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="0300000073dc1630430b57f4764b77044dee66967244aeb66c5d93fc812b0c5fb08639394cb7f174f9c7001d3c60d68fcbc0c05f581a54700ffd5a54b8608547fafc6b6294285fa1af9cb48183c47e8c14a0111407c347c0535e764784d41569717ea8246cdb0717e2282015fd523b04b33265e097d5866784abaa355942e33d11083426ebfe94cc8876c063f5be4cdb9ddcc5c735681e016ab0218cfcc4bf73a9e8d0493bdd54dfeb820dc08ee2c0a000000000000000000000000000000000000000003a3b7fc82e2de37fc2119d90411d606f9fe1cb2250abf1b83e1b18eba26563631644ba101e456c078ba58816f1cd19963cea59a1c773cb33a3cb26713f8573c8dbe4bda2354315dba2"]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={r2, 0xfffffffffffffffe}, &(0x7f00000002c0)=0x8) 2018/04/09 19:17:32 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fstat(r0, &(0x7f0000000040)) add_key(&(0x7f0000d26000)='user\x00', &(0x7f000063fffb)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='\t', 0x1, 0xfffffffffffffffe) 2018/04/09 19:17:32 executing program 6: capset(&(0x7f0000755000)={0x19980330}, &(0x7f0000032fe8)) ioprio_set$pid(0x2, 0x0, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x100040) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000000000)=""/86, &(0x7f0000000080)=0x56) [ 60.978914] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 60.991421] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/09 19:17:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000bff4)={0x5}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000f000)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x9, {{0xa, 0x4e21, 0x901, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x0, 0x5, [{{0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x5}}, {{0xa, 0x4e24, 0x40, @empty, 0x532275a8}}, {{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0xca3}}, {{0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, {{0xa, 0x4e20, 0x9ac, @remote={0xfe, 0x80, [], 0xbb}, 0x80}}]}, 0x310) poll(&(0x7f0000016000)=[{r1}], 0x1, 0x0) 2018/04/09 19:17:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000036000)='ns/uts\x00') ioctl(r0, 0x8, &(0x7f0000000000)="fd8a130bec6a228b60c6522681a8ed51460f194b04d0ca5b7654e6e939ba291c20b770d06646b1266e619d9e5737e1c59c130cd150e9c0d845bab5df6940b532a7953e77ced3198d9ec822d8f91006e8f4f222c54630d873021ab1681475e715c66fdbee2211da0df078ed9de8c8849e662ed171b46390e93be524a70766b2c3aa1681f85c36fd7fc5d27048eeb1014ea440bff0d0cb6ab14766ef696399b58ce1aad6f3807c5e06fda4ac3c5fede0cf555be9") setns(r0, 0x0) 2018/04/09 19:17:33 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f94fda)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) mmap(&(0x7f0000f94000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000000), 0x152, &(0x7f0000f91000), 0x0, 0x8}, 0x0) 2018/04/09 19:17:33 executing program 4: mkdir(&(0x7f00001c4ff8)='./file0\x00', 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', 'security.selinux\x00'}, &(0x7f0000add000), 0x0) 2018/04/09 19:17:33 executing program 6: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x2be000000000000) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'tunl0\x00', @ifru_names='ifb0\x00'}) 2018/04/09 19:17:33 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x741d01) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x10001, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x88) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"822627722100e963abb3000000000005", 0x4012}) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x3}}, 0x8, 0x100000001}, 0x90) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="c23b0efe"]) 2018/04/09 19:17:33 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./file0\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x48) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000009c0)=ANY=[], 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000740)="ed8465d2d5ea718c", 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000dc0)={{{@in6=@local, @in6=@remote}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000540)=0x1d6) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0xee25, 0x4) mknodat(r0, &(0x7f0000000640)='./control\x00', 0x8000, 0xe) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{}]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000680)="b329984475ccb77eb618c490af64a27e25fa13e59c9d5ba465c7e8e93ae0d154a97781487c") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x8, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000600)={0x3, &(0x7f00000005c0)=[{}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=""/71}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000006c0)={0x4000000000000167, &(0x7f0000000800)=[{0x2, 0x8}, {0x8, 0x40000000000000}, {0x0, 0x1ff}, {0x7fffffff, 0x3}]}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000440)={r2, 0x3}, 0x8) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000080)=0x78) r3 = openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0xd7, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e22, @rand_addr=0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x84) getpgid(r1) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ustat(0x8, &(0x7f0000000700)) listxattr(&(0x7f00000007c0)='./control\x00', &(0x7f0000000400)=""/57, 0x39) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000980), 0x4) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000009c0)="f3707d96f59fd59c03de136eb1eecdb7123db3c178f6b22ca6a9b83ec826513b6de50e1116ce8828e1a75286c3b22379036478cab641b8aa57ecb9b294d74a0c4280b2ac67d0c5a9eccaef8de4a9c95554a4373b58b1efd7202e02b434e279c6405e3d2e7fb15b2975ab270822607cfb34f5ada41c2d7ff6a039284e795665deee4cef8504b7b18048d184169dd8401feda25b2dc219a2b98b18c4f691616cbb679376a6e2ca7caab8906bc46bae73174575d0400c4360e05e02a880a555dec8620d6c04e8bdd126af7aab6f7d") rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/04/09 19:17:33 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0, 0x20}, {r0, 0x208}, {r0, 0x10c}, {r0, 0x48e}, {r0, 0x1000}, {r0, 0x4008}], 0x6, &(0x7f00000000c0)={r1, r2+10000000}, &(0x7f0000000100)={0x401}, 0x8) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) 2018/04/09 19:17:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0xfffffffffffffdfb) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x100000000, 0x30, 0x8, 0x3f}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x4) r2 = creat(&(0x7f0000000000)='./file0\x00', 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000040)={0x4, 0x4, 0x8000, 0x3, 0xfa, 0x6aa6, 0x2, 0x4, r1}, &(0x7f0000000200)=0x20) recvfrom$inet(r0, &(0x7f0000f83f3e)=""/194, 0xc2, 0x2, &(0x7f0000a3b000)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) 2018/04/09 19:17:33 executing program 3: r0 = request_key(&(0x7f0000001880)='trusted\x00', &(0x7f00000018c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001900)='\x00', 0xfffffffffffffff9) request_key(&(0x7f00000017c0)='rxrpc_s\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001840)='.dead\x00', r0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) socket(0xa, 0x80007, 0x3) r2 = openat$cgroup_subtree(r1, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) close(r1) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) write$cgroup_subtree(r2, &(0x7f0000001980)=ANY=[@ANYRES16=r3, @ANYBLOB="735140f7f74716ea5b844520a185f518d0f8500e114a9f910618a7151167635f3a8fda8e21e337b13d4e9a8e1a91aa10113e1cc906ae7e83490068417f84d2cea42452ce8aabc6096ee3cbd990dfe840f5d93bd294a051b65ca2f5bfa34caebfff9a66b1ce7ff92c4ce7984f665a81900deb64ffb060be515d83babc2e9c4a990d5990ae52ce77ccca42eaeffdf028758cd24c50275272b9bda7174ba329ed323966130205cf2e605cdbd486f47d9dbb3fe6f7921be3014fb343ec801dedccd2332d52bd34a4e1492a6514d18068203fed35c44b4382cc8f8406a313aa"], 0x123) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x10482, 0x0) recvmsg(r4, &(0x7f0000001780)={&(0x7f0000000280)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000300)=""/208, 0xd0}, {&(0x7f0000000400)=""/122, 0x7a}, {&(0x7f0000000480)=""/127, 0x7f}, {&(0x7f0000000500)=""/68, 0x44}, {&(0x7f0000000580)=""/123, 0x7b}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/50, 0x32}], 0x7, &(0x7f00000016c0)=""/158, 0x9e, 0x7}, 0x10020) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000080)={0x7, 0x28144e4a, 0x5, 'queue0\x00', 0x1}) 2018/04/09 19:17:33 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x1, 0x1, 0x2}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f0740f") 2018/04/09 19:17:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000280), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) 2018/04/09 19:17:33 executing program 2: ioprio_get$pid(0x3, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r0, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x0, 0x0, 0x0, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000001080)={&(0x7f0000000a00)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000003400), 0x0, 0x80}, 0x40000020) sendto(r0, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) fstatfs(r0, &(0x7f00000002c0)=""/11) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f0000000ac0)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada66630b7c485101aed5445083e730ff8b5440e11cd5f18a8f107") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/09 19:17:33 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000001940)={0x0, 0x0}) r3 = getpgid(r2) setpriority(0x0, r3, 0x7) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001640), &(0x7f0000001680)=0x4) stat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001900)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r4, r5, r6) r7 = dup3(r0, r1, 0x0) recvmsg(r1, &(0x7f0000001600)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000080)=""/236, 0xec}, {&(0x7f0000000180)=""/8, 0x8}, {&(0x7f00000001c0)=""/94, 0x5e}, {&(0x7f0000000240)=""/219, 0xdb}, {&(0x7f0000000340)=""/75, 0x4b}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/179, 0xb3}], 0x7, &(0x7f0000001500)=""/216, 0xd8, 0x4}, 0x63aab525e46babb7) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4) ioctl$LOOP_GET_STATUS64(r7, 0x4c05, &(0x7f00000016c0)) setsockopt$sock_int(r7, 0x1, 0x1d, &(0x7f0000aa5ffc)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000e5d000), 0x4) [ 61.432574] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 61.447787] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6617 comm=syz-executor2 2018/04/09 19:17:33 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x20000, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0x100}, {r1, 0x445}], 0x2, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0x2}, 0x8) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r2 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f00000010c0)="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", 0xfffffffffffffff7, 0xffffffffffffffff, &(0x7f0000adcff0)) 2018/04/09 19:17:33 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) add_key(&(0x7f0000000040)="0000000000000800005acebd5771", &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) 2018/04/09 19:17:34 executing program 1: futex(&(0x7f0000000000)=0x4, 0xb, 0x4, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000080), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x1) clock_getres(0x3, &(0x7f0000000100)) 2018/04/09 19:17:34 executing program 4: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x200000000000810, &(0x7f0000495ffc)=0x10000, 0xfffffffffffffd81) 2018/04/09 19:17:35 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="50075eb6fdec24c40c81292e2a552ac40b312cd5a3cc8c0242941228d596500ed1519ff631de398b0df296bd2d5d11193cb2fcf5549b3978c837c46de6a411deadd96d788a161e900a048a28a66b674d913c94a0c5b236b054896c9833221929ba7f9c1b6c118506a7ae56448208b53c0a70cf6d10d5968f84a661e19c2cd7bb9867119aa50da34464e30b9f90cb0417"], 0x1) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) sendfile(r2, r1, 0x0, 0xc08f) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/04/09 19:17:35 executing program 7: r0 = socket(0x11, 0x0, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e21, 0x100, @dev={0xfe, 0x80, [], 0xa}}}, 0x3f, 0x2, 0x0, 0x6, 0x12}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000600)=r1, 0x4) r2 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r5 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000440)={r1, 0x6}, &(0x7f0000000640)=0x8) mkdir(&(0x7f0000000940)='./file1\x00', 0x171) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae", 0x3c}], 0x1, r5) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r3, r4}) renameat(r2, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') r6 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r6, r2, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x0) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) r7 = socket$inet6(0xa, 0x80001, 0x0) ioctl$void(r6, 0xc0045878) pipe2(&(0x7f0000000180), 0x80800) keyctl$instantiate(0xc, r5, &(0x7f0000000480)="cf9ef5756765c4bfff7cf748c4779878f75fb4ba1f20b7912fcb75842bdbe3d8347693d7ff159650bbd150f2224027a922c5cd17bd1512def6fcada6d8219154b1a90b9048acd4196297dc9d478bb797793afccc7ab48aea2bfcaa259230f66bf9dad02aa1fe1d602215ed42ccb98c9ddfa53633dd4e624c133fb9caac199985976689b0f5ac1d407d9a8570c53c237235437aa72fcf6cadca5e7da9a71ec485ce30", 0xa2, r5) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={0x0, r8+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x5, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0x1002}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f00000001c0)=0x5, 0x4) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/09 19:17:35 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000001e0007ffe908160f090007230203f5eafeffa7001af2fe38050008800100", 0x22) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000040)="94d08cbe833bacc446cbb7b9aabca9e826537ef1d0", 0x15}, {&(0x7f0000000080)="01354047c2074a9afe16a9e13d5f053ce9b905a9dd26a59c02589de21b5e48359806ba85ad24f15b81ae026ca805facae90724a1a8d2cfacee55da6b160c8aa9db56372e6f5b06dbd75bae00acd3a4b9910602b7c92e6b8b2fab1caab44c0cd5e2d1c543ae2725fffb8028b239d04c03a98065af5ff300bf2fdfef32017cbc529c73023f78d500c92d44cbb97a6b9e1b8102ee4cfc5d60f89976eb9011981bf7011ccde19a0df1199115efd6075dec266a2f0729050b10acb37591d6cd4b3a40bd5492563180b2c9336b90da778d11f2b2307ac1931cc583d1ad4874df9ebc235e324146ead0", 0xe6}, {&(0x7f0000000180)="6ed485891f2ede4ae4217e802f6de0f2c08a42aec5fbf49a0eda55db9db2e99bd3a1a867a4785ed65587f17218798e7c857fbc6fd91d2698c19199cdf5c2d083c33b4237fbcda5dd999f7964316e5c1cc00b5f23ce55930257f77eb43d412c2468478beab428fa02c8317ef0e88ea97af00bc9ab374332915e821631cdffd12f6e1bd013011a7ec2c35e9f503c9e8c9f6d9cb26541f75c52c2f58444626693b216d19b60dd3fae8081cf76c0b40684d09cc2aa13ae160a900d97476fc1e6f1023a5502e766b02c1ca902ad73a92bd1e82fcbbaa6c98a5703a62be9caa3dd98b3a4f9809db687623febe712fc3c5447c2306f471bae207a7c", 0xf8}], 0x3) 2018/04/09 19:17:35 executing program 2: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) open$dir(&(0x7f0000000000)='./file0/bus\x00', 0x101140, 0x0) 2018/04/09 19:17:35 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x7fff) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x11}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000080)={0xfffffffffffffffc, 0xfb, 0x67e, 0x0, 0x15, 0xfffffffffffffff9}) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) fsync(r0) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000004100)=@can, 0x80, &(0x7f0000004680), 0x0, &(0x7f00000045c0)=""/7, 0x7}}], 0x1, 0x42, &(0x7f0000004940)={0x0, 0x1c9c380}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/09 19:17:35 executing program 0: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8)={0x0}, &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400200, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={r0, @in6={{0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xc0f0}}, 0x100000001, 0x4}, 0x90) 2018/04/09 19:17:35 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000001ff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f000000bd74)={0x14}, 0x14}, 0x1, 0x0, 0x5000}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x7ff) 2018/04/09 19:17:35 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) r3 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000ce6fc8)={&(0x7f0000f5aff6)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000180)="ffe7f72b6c086bdc030bea26965b1463b300eb133fe44a5a2aa5b2b27051cd6d3cd372953bf8a78fa5daef59974b603e1002771588090e7fa22493b166c100ce50be7562d30f6ead077ebdd7bcf4af271e142919029ca277011ed5600e123050f5419ead964259f3b96189f77d39a92351c01e32932bd0fbcc92211b7101b05fd474242de7d7caef0c8549dd4579dd707a704ee663ad0aa1107e806dd2a5c18e3b9c04609b3159efe70137e95d8b2ea3bf2b58395b327d7c081de59c33ffd117f3d7a57d7cfe93fc933382278385", 0xce}, {&(0x7f0000000280)="3800833104f0e1970ef271dfade1542c3f03686e7effe579ecf679660e8141a9533b504fd4288f577ced0e398ea4fd3754faa3c0a743e934a48c8c99b49b069ceaf5c2d59da42adfe98980c64a1ba42d682988e9225c6fe5652e30f6dc4ffeea00de5e063d84ef0a183078620ca88ae067c55ea43836bef37c10d13308c95878b369232a8d08e62f121847e45c1297b57d4d128df411e4a36cdc2c83b2c0f8780b19cb6b3b918ae8f74d207deec70f0f74574248bb438ce33dc2693cc607b309c3b63e0bf3cf1ea167ec0d4c68c024efd4e6b6c1a916a5d8a07741d8951a92c7d7d04d2c9a7cab9036043d05846ab6c6ba074430f1e6a6903e", 0xf9}, {&(0x7f0000000380)="7cbb5dd12627aa51f34110c23ff9fe9295dace46978763fe85dffaa1a340495dd0c60b433df95e45e2c04d37fc2dc7929b8959f4c77606e9ddaa8fbe845cd243f9a2a2e2be27c0c2098ba6d2006616756b17397f32fbb348ba608c45d311d2fe79c435078e143eec151a8f10663eb27c88c06b06bc6c0e0325761163fb485da9a7170cc2f26ac3abce74702392733325646132985860aa959032f9e4ea3bfd3ede3f71754ab6686152713e6c0f481e8e9cd57f2d344b7daf0764e3212fc2e6a7b7c94f", 0xc3}, {&(0x7f0000000080)="12eb6cca51cac32e07d074d0fdc7d603c73819111a627d261f25c4ca4018e7", 0x1f}, {&(0x7f00000000c0)="fd00b8", 0x3}, {&(0x7f0000000480)="8ea7f675d84febc66a8708767de46ef36f65f2bffcba3f2e8d0787d83ad85cc2e273225ffe347e6cbca59a4cd738ca0b00cec543dcd70eb73ec107d64a6132ea9bb121c1b63075879a7ed9fd", 0x4c}, {&(0x7f0000000500)="14193d1efd65b0f026b8fdb3f2cf3f4410270bc6a2426f76f873b9d695cc3d3e071fa36534e83df9f10632b8327fe54dab422353c583b1ac5b186147917cac6a150008fc5cb8188b0a021459f8bd5dd84e0669dfe85797384c144416ed0e8452125da5c71fffccda0067cf834d227f32345dd8ce73bbc389f9e49fde733e5284afe123d23d79146bebd36a2e13a984ec8b53ed39603b49b45f53306de47090a50110bd3f3fd9037d99563f896ceb62a6190191903e670921dcd8ce6491168af5ca42effa8322f88a10e33e76a1d4e1b975f9dc66b3123deb824e3d015fc920f6", 0xe0}], 0x7, &(0x7f0000000ff0)}, 0x0) r4 = dup2(r3, r1) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000006c0)={'sit0\x00', 0x6}) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$unix(r1, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000000680)=0x101, 0x4) 2018/04/09 19:17:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f00000045c0)=[{{&(0x7f0000000140)=@ax25={0x3, {"10db7840f07585"}, 0xd4}, 0x80, &(0x7f0000000080)=[{&(0x7f00000001c0)="df6cbcfa684ab11570984ba4185d6f4ac04c73fdbda9b2edcde3a75e5250923280886f1f2208d81d3ce83852fff8cad421e5e364c1f105476fd860b5ad524d85adaf4f21a4a99993d765b492c61fa8958b5fdbc9b6a13e959948a2e83315d9f48f17229f1f981f91feb9d3f6e4637b575fc4cdd0705ed90d7f52d2e7d7df9424edc84f3290a2fb9d9fdc5a683b1551f23eef822d9f7116a7f9f5e2e9e1", 0x9d}, {&(0x7f0000000280)="c652b57ead34d62ed30beb0857683332d62025cd033030d752c325212dc56887f0bbbc75d71901a2db8a405400d6ecfd5cc966986f393db227167cd054f3d93198fa5c8788f2d43a2e6695c69150d997749a2d11eb6d2363a4e197dca4b198c71acc4e08173b40a5147ff189127e0408e5ac4c6a3a9427931be99c07012a1f35d3ae9426f2fd3670dcd25040ac0fd101a1ac40ffd76534a9393e7a97c9c0bd4cbbe31187f38940510dfae4a8d8dc7d3c1745b124", 0xb4}], 0x2, 0x0, 0x0, 0x40000}, 0xd8c}, {{&(0x7f0000000340)=@nfc={0x27, 0x1, 0x2, 0x2}, 0x80, &(0x7f0000001700)=[{&(0x7f00000003c0)="2e1a396e7fe0debe083f42696435b301e6436ec15a6dac560cbbd10d74480a38e4c61120f967eaf2ccd3ed58614964d0dc307add97501cb06a67a86a6e1d985f5bf14436", 0x44}, {&(0x7f0000000540)="e262cd25afb5a464c673a8a49c5e46724fffa904a09241fc1ef4134dc810538cb43a1da2436a8afcd0ae61813da3b1be5e81b1276fe7cce09f3436d8c6a7f600ae0954e266ebd3c1bfffc92714a7aa026583a324cd5bb6fdc65c4713593443a3f9429b7f5609b3a88ce3020a11a3a70818a35bcdfcfa532ce675d4d6116a6fa6681fa181fa0c2b9c9a28c953dfcdeb41ee1f7eba525c975c5177690e8761b3ee457368641a1b8401ab8df667d27612ec49e9968f4e984bd2fc9eb4a8d8e381575c33c9ce5ffb065779cd4c07387556b732ddb6d213644f489a75f3eb8add99ba2259a85a407ebdc469afe27d59e885ae", 0xf0}, {&(0x7f0000000640)="12746978b83d131b721ac613263a3950c6435b378191bdb7f77b8243f0a6e6c7c6487d0e79723537d182b11bb0185927de3e298e5a902faf970feb67edadf5ef4f6e94825a0c2a6f207728369893a83fb065eec29d4a8dd40a64abd293ff58173d86b88711a0c4f02fa079d7cccc2f2bec2a1489182bd4df5deaeee37498a3d02f99dc1f6f4c18c521b4322820785d0b7d8d65f756dbb5d94a0e0578ff3537b9f938f594393c87084c2cf8c065c7e59f", 0xb0}, {&(0x7f0000000440)="d41eab9f738db70e2306523d01c477714ac768ee3c40b48a82bc1319ed7408cb62fd2c71c4f9d52484ab33c2036c05cb6f0c3c062ede01f54176f0ed81f39b038ef775d63b", 0x45}, 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{0xe0, 0x113, 0x4, "0bf8c902c66425374efc37e1246da5bc0e7b979b59136c5561c7b58db3dfbf26bd12f16fdd57484b5869d1334bca6804de65d913b5f304b30e6e301302999a3e325d8eec302bacb649a6d4799faff347ab7688ee2ff5ea344c33e9bcb7f4e88956cacfae6316563aea393acf836f2d22f1616120e4f432e3c6fac9d0c589d3ad47103633a1df1f5fe7a447237a4fb42d4e3053dace174041ab83492d4987a19bf45a8f8a2343b3b48af1e2960c666d4c44f917e0d0390681ddf8606ac4f19e5103dd96bd90d125cd6f179ade1759"}, {0x20, 0x11b, 0x3, "3fd684ccb4fcb67c1d9a46f0ed2d6dfc"}, {0x90, 0x10f, 0xe0b, "72f62666f2750576dce39f19203a9280d94a9e5ca6f2e311bd6af68f0dd06e4c694e988dd35ef1abd0751c3484b7a0b8777b7e17c5d2de24167af4c7b7df9abdf98355252509a3a259afece5c6672635e4c7ae1a8285d4e81865e2d933d596896ba9a14c6cab76f4ccb6d27344e3557f1808f75f952c0bf313ee"}], 0x13a8}, 0x3f}], 0x4, 0x4804) sendmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000003c0)}, 0xfffffffffffffffe}, {{&(0x7f00000004c0)=@in6={0x2, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0xffffffffffffccb, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000807e514ee2d8dbfa93d318def471000000000000000007000000"], 0x10}}], 0x2, 0x0) 2018/04/09 19:17:35 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005600)='./coroup.net/syz0\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) sendmmsg(r1, &(0x7f0000005400)=[{{&(0x7f0000000040)=@l2={0x1f, 0x100, {0x1f, 0x4, 0x3, 0x1000200000000, 0x0, 0x6}, 0x3, 0x9}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000000c0)="af2a95fd14942ad619975628b0c1b39a1fafb1fc5de04603bf730ca7a6f642a77e29c54139f86ffa4315c02a1fd3926225159fd671b12ee02d430d", 0x3b}, {&(0x7f0000000140)="f67a7a4c5b", 0x5}, {&(0x7f0000000180)="5a8420b0a1c30cd95eaf01b08fe33b82f5b09c2282215af0a285f94092e9a2e5fc095d08ff7826308f0d00ed5520b73d7e26807642f8f621a8934d49e9968805bfafa9d7839fa6fbeba6a45b2cdd5bf66757c144b33c0d44f0e2586264cb304c5ad8aeb981f8740e90eb0caeb0e75b9990f4d3c2c27b90df0e670c11afa377a2d12545c021e48fcf332507b9f1e4c6172c09bb6f7a513208fb3ddeaa89cd1b157d6f5c04b86a16a33923f527f52c938596e40d4b2fbfd6db83bdf7d67e6cf9e08f1320dd63a8c08de83b596628", 0xcd}, {&(0x7f0000000280)="678187927195f21646c70fb0c59e160ddf3a7ae2c8b09205c5d736cb7980d5070d12e77f39b4c6d92b6aa538566dd813bbe4208e780e95727d5da288f55307000240e010c97f16b0428909dfebff827ae9328a46792f69", 0x57}, {&(0x7f0000000300)="ec1563ae4d9b10348e9c9e20094811a3ebaea4c1fb7e2ca3c2d2f86944757d315e4fd1a56572e08bc086206a7450deedbcfbc4bfaf66d6ade1286345dbdfe5eff2a3b55640d3aef4eaac0392bf1867f8296175b7cb3fdf3719e0", 0x5a}, {&(0x7f0000000380)="236a8dce7e4af4c044dc242b21c12c8f40b52533df7f0800fe2a4feba3ebc520f5aebcefbf5051eacdc7bc64d709298cf30ea40c8cd577f51c1172d6dd5549e7a1373eb8e4b01f34380abf17115b542a509b95cfa38bdf70dd39c788f9cd1062e23cff4b6148b8274657f512b77ade3d893521b7fae7b6a74b37c223e6344a28187912d0f6591e267dff7cf9d33e88f4b92985d3e7bbdd381fe80515966ab62961d63f60033ca4fe9ab07fd7ca788e05ec3b114a502ebce1d813dc4a2cfe96e135ca7230777d10cad79b559d55f1", 0xce}, {&(0x7f0000000480)="ac514a8228d8ca1d00ca3f3b0fe037c22e80293c9dbdac54a2ebe8cc5d7d4ae56636cf8775ec", 0x26}, 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"e9dfd1480c8d0aaa098aed0772a4a8d985d08cb05843c9d8c62e5a3e35ef72d0e18f7bc0612bbbad506788838ac34cb1e5a39dec4f4d8e30fc8f7602a05df93d60aae2df8435ed38acb64c80220819ec1877a589ccdd0166f22597f679c195d77841f865e21416cf8227ad0b4b50880761e9d18ff83a420991bc8ce0851926695f0c1253ac65f94b7bf6b8f8da20a2515861b064a1a75596a53f3dc8ecfa31594f7fb866981033e80898f17955ebf5298bc2bcd201a4fafdf051e6d0c8a2bd3936a5cfafac3164dc6942a866b5f824769e052c"}, {0x18, 0x0, 0x100, "0c87faef"}, {0x58, 0x10e, 0x0, "349a1e988640ddb13829a12a09104b5c8a52d992ab762a27fab6aac77aed3b9c368a501b397d278b80a0ed03d97b4bb983665d7f50fee088e0680f71cb7534091dd105"}, {0x20, 0x13f, 0x877, "89ce96f439bb3533e14603"}, {0x58, 0x1ff, 0x7f, "c4f663fc0e7e5d4571a6a5541196c833c7365e82e5befee63f66993f0cb1ec9c2a44241884ec4834933fbc1f9e1a187eccbd41576008ed5cb5773bdcd5d1f431bcb9f7fc"}, {0x98, 0x100, 0x80000001, "795b97289a35526745570c7cc1de48f11f4cec6b54ede097897d37a2b7e947ce7c70d4c0afee1380d34782b82373dda696426c81d7c290e889dde167d3444d7674fbaa1a860373f9c1e3435203bb410894f5f9ce885b1571f659ad42e22ee58f858439fd45675dcf910724aee070ea0bc75e65fbbb0ad54a0fe3b8199f7dccbc30b4afaa55"}], 0x460}, 0x401}, {{&(0x7f0000003f80)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x2, 0x2, {0xa, 0x4e22, 0xde64, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}}}, 0x80, &(0x7f0000004200)=[{&(0x7f0000004000)="b5883b7f6c826bd4fe233a073f11617f6011fb14e9a69535766076f509bc22d99882226fb8af151cb9dcc5fba101", 0x2e}, {&(0x7f0000004040)="7291a3afe8922251173ad6a60f74f0e9a2620eecc98e08c8fe3bf06ea1dc2eb8495a6edbfee88c533d70d4f4cc3ebe6f90c3bf40337375275496963e1fbc00662c3941cd34192bd681b7e5bdd93972f48a3032770d138116626f2c046a06bcda92d2172c5b9badbb5d7feb235a4a17e8729a53ab333315b55827417233ea370d7bc36b0018231851c0c082db99c037f3e71ce907e95ef6f2b535c137a54532d30c6a3b08915591b9bba5f3d40b329c8aec578097d0c9e0c544b1b1c9617c0a2a08d7665ef976a207546e340c97134d45303d1bcb5e811bbd6c4068bdcec9547a96c5f906f4a08c", 0xe7}, {&(0x7f0000004140)="038d3c520efd1e82a445dddd990771621f476d7926422d63671917a874e548fe00dfa8eee944cdcfabbd7bfce50266160d9ed2b48dd1355b480862fe5f573c8f359973545fdb14f7b0f3aee8b0d4287e8194ed78b986f203cf80dedf4e8cf4f312d7ed9f28a95c1ca3751da3050d5d923aaee208390ef7010f079be8df98fb71f997c739bd6e01329e4ed80aa38dcd074aeb40103ae2a165a93d0a947a0292252ce7f060476a", 0xa6}], 0x3, &(0x7f0000004240)=[{0xb0, 0x102, 0x4f1, "2aa9c0d1c883bd4b36d56bed604f483b193ef3b650bd3fc4d25d25afb5747b2f21a393e39a9962c6b65965497daef631bf4b9c322c8547cee4826a65b969ef166d5e5d29e956ba492b3d4c721ceabe54b9dffe1c6e47015479c213e4f3cee227a4d2b3741064c460188bde9080099850a9776fcc4773551d793e0361d119cb6ab47893e5c28ef3dd35ebe54f83dd879f4fbc87be96c874e56934555fc93c"}, {0x1010, 0x29, 0x9, "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"}, {0xa0, 0x117, 0xfffffffffffffffc, "087ecf9ea08c9149231d899a68a19855e6259f9e186c7a64fc527d9dae093fca8c216441d5bfc263fd0ee9aa40e0779a6cb2a272198acbfb25e4d9cec4677e32b84cab86ea2576b8e2e29453c1fcd095979578097adcf6bdfd3c92b3093b98dfa1b754b141010d1d370799b3f44255edf1e53e726bed2a2aafb58e93d54c836052344f79f7924cacc368433d0f6508"}, {0x28, 0x10b, 0xfffffffffffff000, "0532405c2d395b919d0ffa5adaf787714460a0"}], 0x1188, 0x8005}, 0x7}], 0x3, 0x4000) connect$nfc_llcp(r1, &(0x7f0000000600)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "ec4b8b7adaa59d83ccd297721caf9df94f3b477a174a698c9b0d90eaed6e23bbe9d4b2c5d0c9f61063f7c48d45e86e9b2b00fbe4f2c1ca3196768df73e5fd2", 0x3a}, 0x60) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) bind$netlink(r2, &(0x7f0000000680)={0x10, 0x0, 0x25dfdbff, 0x84000000}, 0xc) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00000005c0)) ftruncate(r2, 0x80003) r3 = gettid() fcntl$setown(r2, 0x8, r3) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/09 19:17:35 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x0}]}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000100)=0xae, 0x4) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000000c0)={r2, 0x1}) fcntl$dupfd(r0, 0x406, r1) lseek(r1, 0xfffffffffffffffc, 0x2) getdents(r1, &(0x7f0000000200)=""/126, 0x2a6) 2018/04/09 19:17:35 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) seccomp(0x0, 0x0, &(0x7f0000000ff0)={0x8c}) r1 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000001000)=""/4096, 0x39}, {&(0x7f00000000c0)=""/4}, {&(0x7f0000000140)=""/71}], 0x305, 0x0) r2 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r2) [ 62.953969] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15235 sclass=netlink_route_socket pig=6691 comm=syz-executor5 [ 62.975719] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15235 sclass=netlink_route_socket pig=6706 comm=syz-executor5 2018/04/09 19:17:36 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r0, &(0x7f0000000000)=""/41, 0x29, 0x2a) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000a25ffc), &(0x7f000039f000), &(0x7f0000000040)) waitid(0x0, 0x0, &(0x7f0000001ff0), 0xa0000004, 0x0) 2018/04/09 19:17:36 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r0, 0x2, 0x1) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000db4000)="26000000130047f10701c1b00e000000000040000100000009ef18ffff00f132050014006e35", 0x26) creat(&(0x7f0000000000)='./file0\x00', 0x8) 2018/04/09 19:17:36 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x1a, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write$fuse(r2, &(0x7f0000000280)=ANY=[@ANYBLOB='P'], 0x1) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/04/09 19:17:36 executing program 6: r0 = socket(0x10, 0x803, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/12, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001380)={0x0, @in6={{0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1c0000000}}, 0x10000}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x2}, 0x8) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmmsg(r0, &(0x7f0000000140)=[{{0x0, 0xfdbe, &(0x7f0000e08000)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000280)=""/207, 0xcf}, {&(0x7f0000000180)=""/139, 0x8b}], 0x65, &(0x7f000023df55)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000e82000)) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/04/09 19:17:36 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup3(r0, r0, 0x80000) fanotify_mark(r1, 0x41, 0x8, r0, &(0x7f0000000000)='./file0\x00') signalfd4(r0, &(0x7f00000000c0)={0x4}, 0x8, 0x80800) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) mknod(&(0x7f0000000080)='./file0\x00', 0xe060, 0x6) 2018/04/09 19:17:36 executing program 2: ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x80287010, &(0x7f0000000180)) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e8, &(0x7f0000000080)="ab5502f6ab29f77073c984f29fdfde3796ad82265cd1c2e5bd90a874f399011c58e5f2bd23817eb96682b721cfa80a2eb8304e623ec4fdf7d11d61cc6b7ab318628d696efc9c521d94897643b323825c7a7476a78c58d52894cfbaa269cf1c24bab1b714c642dd64ccc389347b0d8b42782e70fd84bf69a66b6c4ec41210f858f22f10bf288f37f2dd6addb2864376e1fbc00e418bb356a808cc5d715bf75c42cbe3b78371e938e086121e431697e5a3db415b5a4a635a812c2eef071bbd97b6e318d40c53ef8b5acf7f8d6ba7660bed946959d4236178b33895d953b9f7dfeb9bb5a8a541b6c10d1fa9") 2018/04/09 19:17:36 executing program 7: setrlimit(0x8, &(0x7f000000a000)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) connect$netrom(r0, &(0x7f00000001c0)=@full={{0x3, {"0a02593facfb68"}, 0xfffffffffffffff7}, [{"10b5e0f880f300"}, {"c496e31b906e48"}, {"c64087b2ee7198"}, {"869b6099a6a6d0"}, {"0de1d3b0d244bb"}, {"9d30ad1796f965"}, {"9296e52de2cc40"}, {"226e32010ec65b"}]}, 0x28ca52e4b8aea07f) rmdir(&(0x7f0000000140)='./file0\x00') stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) mlockall(0x1) 2018/04/09 19:17:36 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x200000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000080)={{0x0, 0x1, 0x40, 0x0, 0x20}, 0x9, 0xe5, 'id1\x00', 'timer0\x00', 0x0, 0x66, 0x2, 0x3, 0x7ff}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000240)="97ca42bf1d5f9eb4c4da2b577e489b2fc73ef118d174406c9f6c12b2c3beb8f1a129a4d79b7cb95868ceaa7faccb36b8bee49df40decdea9b5256ba8bf1bcc5dc14a4763837c12f204ccce784af23c627911b816700cbac455bad1eae00ac811743714b7efc578387ef1bbca5095c9de8c833aaed24b6e5c3050e81077501bef3b347d2f496c9e1c98") getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000005c0)=""/212, &(0x7f00000006c0)=0xd4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000540)=[{0x3, 0x8f63}, {0xe, 0x9}, {0xf, 0x3d1}, {0x6, 0x1}, {0x3, 0x1000}, {0x3, 0x5}, {0xb, 0xff}, {0xb, 0x7}, {0x4, 0xcb}], 0x9) r1 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000b8eff0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000300)=[{r0}, {r0}, {r0, 0x2}, {r0, 0x100}, {r1}, {r1, 0x2240}], 0x6, &(0x7f0000000340), &(0x7f0000000380)={0x52}, 0x8) timerfd_settime(r1, 0x1, &(0x7f0000a29ff0)={{r3, r4+30000000}, {0x0, r2+10000000}}, &(0x7f0000000180)) read(r1, &(0x7f0000000040)=""/23, 0x17) memfd_create(&(0x7f0000000500)='id1\x00', 0x3) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={0x0, 0x6}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000000440)={r6, @in={{0x2, 0x4e24, @rand_addr=0x7}}}, 0x84) 2018/04/09 19:17:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='children\x00') ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000003c0)=0x10001) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x200000, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$poke(0x5, r1, &(0x7f00000005c0), 0x9) unshare(0x60000000) sync() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) write(r2, &(0x7f0000000200)="23c78482720793eafd86700c3e78d3abc9338a3ac29d537ed86441c66268e60064969a3cdd5404b8170af0bdfd5de5b71b6dca69a1f07f9acbbbd7a7baf7c8e7404f5b22776b615eccf82de236019bcf1fb99d227a10c82bce82edf07d58cf168dfb13b2aa8815df1866d57730ff4d7deacdd761260abb85deba6612412fd6c1df9b6fcf1e17bcd9fab1772811f2717316c8ea249c23c0f35459acba0a8af863182e5bbcf0f787bf50466c01ef62cfbbef9b46a7c653278b0344d0564177d2b8e0d1966e9b61fe73d2c2ca", 0xcb) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000180)={'mangle\x00'}, &(0x7f0000000000)=0x54) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000500)=""/188) ioctl$void(r0, 0x0) r4 = socket$inet6(0xa, 0x2, 0x6) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x10002, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x14) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x2, 0x4, 0x10, "c22679970657b074bf3b3661f248bab56aaef8c011bd8c5f73cbac9f8b2f33a83a8725ec13c691237d454074d1ff3fed89d202eb4da03fded8b8b6ca39d5c1ad", "a26e12024895173fc46c9269181295d7294919ba6007118de02e2cb62cf05b33", [0x5, 0x1f]}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="03eb82ff044d6f5d066fc6ad58406dedc01b81d8100040"], &(0x7f0000000040)=0x1) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2, 0x200) 2018/04/09 19:17:36 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={r1, 0x68, &(0x7f0000000340)=[@in={0x2, 0x4e20, @rand_addr=0x7}, @in6={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x400}, @in6={0xa, 0x4e23, 0xed, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e24, @rand_addr=0xc3a}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}]}, &(0x7f0000000400)=0x10) r2 = socket$inet(0x10, 0x2, 0xffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000040)=0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6, 0x3, 0x8001, 0x8, 0x101}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r4, 0xffffffffffffffbd, 0x30}, &(0x7f0000000140)=0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000200)={0x1, 0x9, 0x80, 'queue1\x00', 0x401}) bind$unix(r3, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/04/09 19:17:36 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)=[0xe5, 0x10000]) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000040)=0x5, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x20100, 0x0) r3 = accept4$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x80000) r4 = fcntl$getown(r3, 0x9) fcntl$setownex(r2, 0xf, &(0x7f0000000400)={0x2, r4}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000440)={0x2, [0x0, 0x0]}, &(0x7f0000000480)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@loopback, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) r6 = getegid() syz_fuse_mount(&(0x7f0000000280)='./file1\x00', 0x8000, r5, r6, 0x8, 0x10000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000180)=0xfffffffffffffff8, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) r7 = socket$inet6(0xa, 0x80000000000003, 0xb) sendmsg$inet_sctp(r7, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/04/09 19:17:36 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/101) r1 = creat(&(0x7f0000000340)='./file1\x00', 0x0) fallocate(r1, 0x11, 0x9, 0x1) 2018/04/09 19:17:36 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="28000000120001050000000000000700e000000100000000000000000000000000000000000000007b24abf8524821a3200fe2fbcbf82f12a5baced56bb98c0bb29007b021822bf2238f987689c35facd7e5199bf8244294da0027ce6b61467a88f20c54dd28d6d793317bf6f577331816347cb7356459eb2d474debee0fa4daf77b1b99bb0299f244c7a24ad68e4b39f58d94ef517136"], 0x1}, 0x1}, 0x4000000000004000) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x9305025714c1f531, &(0x7f0000000300), 0x0, 0x0, 0xfffffec5}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="2c010000", @ANYRES16=r2, @ANYBLOB="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"], 0x12c}, 0x1, 0x0, 0x0, 0x80}, 0x20000010) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x800, &(0x7f00000004c0)=0x4) socket$unix(0x1, 0x2, 0x0) unshare(0x8000000) 2018/04/09 19:17:36 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000100)=0x4) r2 = accept4$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x800) getpriority(0x0, r0) r3 = syz_open_dev$sndtimer(&(0x7f0000dcbff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000000)=0x3f) lsetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="6f7332f4e3b752ea3d55b0affddc91a0ed2b10880e0044937ea6a602abd41352acf8bc371a86092b1259427332826490938bca95c3ffad83205a2af155f5371579be32d9ed3ae80538f817b24d23b5acc743452e6a5a26fa30e6acb12a74b6b6dc2143b32c544f197ad856fa198ce40fe4572aa9c1117969397760014c6fcb9ce0fdd291491424d03f7cbdb474e44597927e545e6d46"], &(0x7f0000000200)='\x00', 0x1, 0x3) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x1012, r3, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000001c0)) 2018/04/09 19:17:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xa8, "24a1262d2039e428704319c727683d4badffdcd558faa75028bddbab115d4494e9672d79924127252f4d30c1f84de931c04f511067275c7436b86cf85a0a9a0874dca626e6c0d4e9ab1ea1238b9d9aeb338fd46b1057de73aae2f9f04a0390fb5d8eb3e4e021569de99790f9877caff8e79b4d64e4b9f920b830cefc10931a618dae944ec8dbc05c521aa8499bb6c3c461989ba47dc2d44468f02825608a6a7eeab9a9e5111993a2"}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={r1, 0x1}, &(0x7f00000001c0)=0x8) [ 63.871869] IPVS: Creating netns size=2536 id=9 2018/04/09 19:17:36 executing program 6: r0 = epoll_create1(0x0) r1 = socket(0x11, 0xa, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xfffffffffffffffe}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x20000000}) 2018/04/09 19:17:36 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) clone(0x0, &(0x7f00003c4000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ptrace(0x4207, r1) getcwd(&(0x7f0000000080)=""/183, 0xb7) waitid(0x0, 0x0, &(0x7f0000000040), 0xe, &(0x7f0000000140)) 2018/04/09 19:17:36 executing program 0: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r1, &(0x7f0000000300)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x6, 0x8, 0x3f, 0x4d0d, 0x9}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x8, 0x5, [0x5, 0x9, 0xfffffffffffffbff, 0x101, 0x89b]}, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000002, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) 2018/04/09 19:17:37 executing program 4: pipe(&(0x7f00003e5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x8000fff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001d000)) ioctl$TIOCSTI(r1, 0x5412, 0x7fffffff) write$evdev(r1, &(0x7f0000000140)=[{}], 0x18) socket$inet6_dccp(0xa, 0x6, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000) 2018/04/09 19:17:37 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) close(r1) 2018/04/09 19:17:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e24, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffff7fff}, 0x1c) 2018/04/09 19:17:37 executing program 6: add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x0, 0xfffffffffffffffc) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x80, 0x20002) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000001c0)=""/18) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$sock_int(r1, 0x1, 0x3d, &(0x7f0000000480)=0xfff, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000500)) write(r1, &(0x7f00000004c0)="9e7b9d5f76a9ee5d881b617e9c4a3573ff6b421c155bdde467146918ce6a5378", 0x20) writev(r1, &(0x7f0000000a40)=[{&(0x7f00000009c0)="767eab10830448472fcbfc75f8a058b6bd4905ab98b5e46a852f91f347f664a701635a1246cf57279fa9b6ea42d756d4b2482ada17be752afeca65927215db8944cc7777242db92b00434b680c4c8b", 0x4f}, {&(0x7f0000000b00)="1e1b1275ab8a95863b1ddbc95f6f120de979537cb40dbdee648a048cc970d94bc75cd41c52292352d832cb95c2626f2c93311012293c1820600b78633d3b0bdc16477564176376cdc456d9cb42df3dab0e6ffa1840be5c9c1a449265909932f426b076a4382b998157e7421ba9f6cf931072823e3ac463e21c98490ebaabef55b7", 0x81}, {&(0x7f0000000bc0)="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", 0x1000}], 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000840)="b99400e57300", 0xfffffd2e) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000700)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="9e000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000980)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000340)) getsockopt(r1, 0x8, 0x0, &(0x7f0000000740)=""/26, &(0x7f0000000780)=0x1a) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000540)) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x54a, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="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", 0x153, 0xffffffffffffffff) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000440)={0x10001, 0x10001, 0x100}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000002c0), &(0x7f0000000300)=0x40) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000007c0)) r2 = add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0), 0x0, 0xfffffffffffffff8) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000ac0)='/selinux/load\x00', 0x2, 0x0) prctl$intptr(0x80008, 0x3) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000200)=0x9, 0x1c9) shutdown(r0, 0x1) add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000008c0)="1f360e563a1c7f04047cedf96394fbd20a9653ebf6b982942ea682af2daa3957bb44ca5a57a1bb287c6294b3d1186057841550219251c034113badbd679a2d6416cac5501092f378b4edab2a90fa5dcee83a0a60456cee5b10e63b7315c54694b58d3dc512915fc2a7c803057cd57a6404b1d47ff75a6d4cff1e7c7d0f3b18fd8b3da4feff21da3dd55630a884e40967df978c84d01065703e8be7e2f8a9905c2d19e4bda42741c535e8", 0xaa, r2) 2018/04/09 19:17:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0xffffffffffffffff) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xe) r2 = socket$netlink(0x10, 0x3, 0x8000000004) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000480)={'nat\x00'}, &(0x7f0000000500)=0x78) r4 = syz_open_procfs(0x0, &(0x7f00000002c0)="6dc4c70a5daa2039ce00") getsockopt$ARPT_SO_GET_INFO(r4, 0x0, 0x60, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000000)=0x44) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0xfffffffffffffff8}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000240)={r5, r6, 0x3}) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x1) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r7 = dup2(r0, r0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001480)) stat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBMODE(r7, 0x4b44, &(0x7f0000000280)) ioctl$PIO_UNIMAP(r7, 0x4b67, &(0x7f0000000400)={0x4, &(0x7f00000003c0)=[{0x80000001, 0x81}, {0x40, 0x1}, {0x4a, 0x8}, {0x2, 0x8}]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001580)) setuid(r8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100), &(0x7f00000010c0)=0x8) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x8) pipe2(&(0x7f0000000380), 0x4000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000b80)={{{@in6=@local, @in6=@dev}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000005c0)=0xe8) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000e40)) dup(r4) 2018/04/09 19:17:37 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) fallocate(r0, 0x1, 0x7, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/43) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000), 0x1) 2018/04/09 19:17:37 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x8001, 0x6, &(0x7f0000000540)=[{&(0x7f0000000080)="7c2fa45bf1ab2df04216397c2fa39699fb62146c758a1dfe05c8c4ef091f4ffbc98e0e5cc5eb2db6ed78da7d67ab53a5e5b069034d4db42b4eb3934d475286d0713736b2ac78", 0x46, 0x800}, {&(0x7f0000000180)="b199d6cb34d09f9d5535e950a52bb9a5bed2e61c1b06327da9806982a84df5e85478cb4e571ae767ef320065e629c292d25da7582415091220b470c4205ab6746ba5a8cd9aeb1e99713d222495356b3702c44198fd8ab6994b8e808116f672a3a18bd040aa6283ec45d135e04eba64d0b2cd546b4f0cf0ed56acf06f7877da6f1aa9f61bb65115993b9f49b4a06d8f889175997ebcfab50f59f34bb4954d1b511239c1085fbcc4c94ec17358eafcdf9504a319f08e6780a63759", 0xba, 0x10000}, {&(0x7f0000000240)="cc18903d02977b2f1fb6231a50df75db557996330aa6383495ff2ea33415b1e6e1f670da9c2c3177d85caadc8b2d06ee6b4ab29b2f582d820553ea8302d3fbfe797d609495eb3a336f95b608a75c055153ec20ca565ea1612317b30c733b2eec29b9dc915dc85f8f3e5db85eae793313b03b528749f8826006080e6a6203040d983ae5ca3017dbd67e4b41a626808d304366293cd314fab9f9a3da6ced3d830527d8903984b3a202d25ac1b6a4bd130ccc16ed2fbf9146d18460e18b61608e0a43552e989d1a38b9eaa136215bef625798ebf82783c6d210ea3b167632848c06d6ccb839c843f2d11524be03c0e6a4", 0xef, 0x6}, {&(0x7f0000000340)="806470f0e72f9c38030dfd54866e6e7507d1838ea27ec36a4db31e7a58837c48de06bfc6e1e8e420bde5808d4dd667e0028922e2e31907d8d88ffc35e8da42a86a9e5c0ae477aafd13b68834a051c90c487bd0c3db93b5c27b19782e1dd9513fc2dc7c49a812e5ab3ef500b468589655745da72ae706bc2bc337f77b3715a17d8b7e4d0719da1f", 0x87, 0x80}, {&(0x7f0000000400)="d5fe23d013995556bce8d37645cfed9143174e4045011e0d60d71a64fb7836c9d9294ae30a9fcf9312ab106a2142dec2b72d330c857ba7b69ff936de5b2431d496aec447376a89a31d33be3662676a37abbdcfa97e0bfced95c6940a2532d617c1f404f4357f7181ae3548cd9ed3576fd314d172532c1b31a761727514370d7f9fcc5199513fa2936dead16268a3935e5bccb3c1f2071a583285f6a93930a9", 0x9f, 0x8}, {&(0x7f00000004c0)="674f776cb1327efe49478c7639f5d4d778313558ea11500494a59e0bf72c12b4f5e1564002b6d079c308d16f44a22625f3226c57856be591be5adbe9bbf2fb326cc362c421194b7a4a9b633c8da9f2a7588a3bd2dda918eeec12b1cdaf0357aab2f5654d0ff1896376b46ef802802923fe1c5729", 0x74, 0x80000000}], 0x0, &(0x7f0000000600)={[{@gid={'gid', 0x3d, [0x30, 0x78, 0x7e, 0x0]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'maccenteuro'}, 0x2c}, {@overriderock='overriderockperm', 0x2c}, {@uid={'uid', 0x3d, [0x3f]}, 0x2c}, {@map_off='map=off', 0x2c}, {@dmode={'dmode', 0x3d, [0x34, 0x33, 0x34, 0x30, 0x3d]}, 0x2c}, {@nojoliet='nojoliet', 0x2c}, {@sbsector={'sbsector', 0x3d, [0x35, 0x33]}, 0x2c}, {@map_normal='map=normal', 0x2c}]}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000680)={0x2, 0x15, 0x0, 0x3, 0x38, 0x0, 0x70bd26, 0x25dfdbfd, [@sadb_sa={0x2, 0x1, 0x4d3, 0x5, 0x6, 0x67, 0x4}, @sadb_x_sec_ctx={0xf, 0x18, 0x8, 0xa4, 0x69, "0b0bf8967cf11cfdbf9dfb01472c1e70681df9e491195a4dff0a56e7317ed841c730c8a3b68dba0aa4e53e143ba3b9f07ab9dd1a51e31faaa1a79851b17c65c5b08bd6c060621362d9de01c82ebb1c6c0c0e3b215df3790498262ab53fc1b773d24404b7b4dfd34331"}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e24}, @sadb_x_sec_ctx={0x8, 0x18, 0x8, 0x0, 0x38, "9f51c70a64c58b445de2584eecd000584d8079f1e92364a59c91d47a9986265ed975b29ec6d94e13ce12fa8887f250a81748d3769fb89d68"}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d5}, @sadb_x_nat_t_port={0x1, 0x8dfdf63c1dbcf86, 0x4e24}, @sadb_x_sec_ctx={0xd, 0x18, 0x8d00000000000000, 0x8, 0x5f, "17be3cdca001c26b4a192164dcc9e7fd0b8bb745c656dca3265624a1dc5e3813c723538f72d4d50981e6f8700ab95c9b77fe042cb068aeea458d4a8c02ba38e3fce912b1b4de15e7ad51273740ee202c92be9451299ff0e0dd28b55b998704"}, @sadb_sa={0x2, 0x1, 0x4d2, 0x8, 0xba, 0xc1, 0x3, 0x40000000}, @sadb_sa={0x2, 0x1, 0x4d3, 0x4, 0xcf6, 0x52, 0x3, 0x1}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x6e6bb7, 0x100, {0x6, 0x3c, 0x2, 0x4, 0x0, 0x1}}]}, 0x1c0}, 0x1}, 0x80) 2018/04/09 19:17:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000140)) writev(r0, &(0x7f00008c0000)=[{&(0x7f0000000100)="0800000000000000002000010020e706020000e300ffff06800000000c000800040000f0ff000001", 0x28}], 0x1) 2018/04/09 19:17:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x10001, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)="d8ffd0808a579ab832a5e2dc5f64a817cd096a96607e5ff74c49738eb95da0b958d06b32196a87fcb0ce72a1173ac925c61b83f23835e5fd450e252d5dbe610f0791509cd03209643bc8e7af72352bcce59f4c2c27d2f51ef286d0a04fb9828e44d57d190549f9489ce75f7bcac424f8bb88d5d667f69d686906a5526dcd86adc15515e6e352cc8a81bb12452ef1e5b222", 0x91, 0x7}], 0x2000040, &(0x7f0000000180)={[{@uid={'uid', 0x3d, [0x35]}, 0x2c}, {@debug='debug', 0x2c}, {@uid={'uid', 0x3d, [0x31, 0x30, 0x32]}, 0x2c}]}) fdatasync(r0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}}, 0x4, 0x4}, 0x90) 2018/04/09 19:17:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="30000000230ff6b76d15c46cffffffff02005f000000000700009232122b894c523e7100", @ANYBLOB='\x00\x00\x00\x00'], 0x2}, 0x1}, 0x0) 2018/04/09 19:17:37 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000000200)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000011000)}) 2018/04/09 19:17:37 executing program 4: setrlimit(0x7, &(0x7f0000becff0)) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) epoll_create1(0x0) 2018/04/09 19:17:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000500)=""/234, &(0x7f0000000180)=0xea) bind$inet6(r1, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r0, 0xfffffffffffff866) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa}, 0x1c) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000004c0)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0xb9, 0x5, 0xffffffffffffff00, 0x7}, 0x14) fcntl$getownex(r0, 0x10, &(0x7f0000000600)) r3 = dup3(r0, r0, 0x7fffd) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000200)={{0x3, 0x0, 0x5, 0x3, 0xffffffffffff8001}, 0x6, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x40, 0x4, 0x9}) r4 = socket$inet(0x10, 0x3, 0x4) sendmsg(r4, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="9414d46e5bb4eb97bebe5c8c4aab4f9e123ec5eaee666eebe12d87f7971a4684a42ff508c133b719c793283cf059eab43f4577be4ce54a7d7a910219d518fcfc93c0f9b8ead1a3ac089311cc9766dc52859a270fe122d7e68677357a5026e31bbab3219c54ae92bafb1856bb4d94dc53b78b1bdb083b7455b51c4778adad2097d2a0a6b31c48e4ee441818", 0xfffffffffffffffb) r5 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="7d387db8ce196e4ea768f10612ddf2ac3061587671ccc48ca71733fe6b7c5d4d25b82883c6d7f053fcb985fc72b97842dac9fc50b3016cafa314bac3ef2dd7ac06a289", 0x43, 0x0) keyctl$negate(0xd, 0x0, 0x0, r5) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000740)) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000640)={@in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x262, 0x0, 0x100000000, "8fdbe4fc05019a0f1203b9a005444ab94a8dca4f31e491d7f2fd036405a7816ab70c494737e5401b0384f011779107a4a4536a13212f9ea2b91444fe9ba6fcea224fb296c3871ccc342e4ad6fe756746"}, 0xd8) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f00000000c0)={0x0, 0x0, 0xf5}, 0xc) 2018/04/09 19:17:37 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10400, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x0) r2 = inotify_init1(0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) r3 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$setsig(0x4203, r4, 0x100000000, &(0x7f00000002c0)={0x3f, 0x200, 0x2, 0x6}) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000300)="c792932b821a73daffb2ed278ad13c1d7406fc28c2874c3cfc7f5e95d4a1b8c6b4c31036fcda11bda262025c6f2493645a36c58ab8e9c0abb40dad468ab277acdd5f8d5bb875a2115e89b90e6eef7f3c00a4a2062b3d56db81ec6fae34f7b1fe000e3147316afafe38282a48a8d94de78719b1342ce1de25a7907f15bb764f53d2fcf33f5d199ba510319efe4bea4995beb6f3236af5194d6483297b", 0x9c) sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r5, 0x900, 0x70bd27, 0x25dfdbfb, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004}, 0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) setuid(r6) [ 65.268268] binder: 6871:6872 Acquire 1 refcount change on invalid ref 0 ret -22 [ 65.276446] binder: 6871:6872 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 65.348842] IPVS: length: 234 != 24 [ 65.356385] IPVS: length: 234 != 24 [ 66.067932] binder: 6871:6907 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 66.183159] binder: 6871:6907 Acquire 1 refcount change on invalid ref 0 ret -22 [ 66.186644] binder: 6871:6909 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 66.186688] binder: 6871:6910 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/04/09 19:17:38 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)="6664696e666f007d214b39ec34fa6f1e9139db64c421979431572b412eeab600000000") renameat(r1, &(0x7f0000003ffe)='./file0\x00', r1, &(0x7f0000003ff8)='./file0\x00') sendfile(r1, r1, 0x0, 0xffffffff) ftruncate(r1, 0x2) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) 2018/04/09 19:17:38 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f0000000180)=0x80, 0x800) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) 2018/04/09 19:17:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="006574010001005f000000006c616265360056") fcntl$getownex(r0, 0x10, &(0x7f0000000740)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0}, &(0x7f00000007c0)=0xc) fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)=0x0) r5 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000900)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000940)={0x0}, &(0x7f0000000980)=0xc) r8 = getuid() getgroups(0x2, &(0x7f00000009c0)=[0x0, 0xffffffffffffffff]) r10 = getpid() getresuid(&(0x7f0000000a00), &(0x7f0000000a40)=0x0, &(0x7f0000000a80)) getgroups(0x9, &(0x7f0000000ac0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000000bc0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000140)="ff1dfd1cf31cf8d5f25ee24b7808f0f89574e458526e7caa7bf22a93f2b462a44c3c5982ec461a9ff9cc53cb235a035b2cf0d97edbfd9d84aa44b7ae93eeaca05fd1585ad283be32e1e89da9974b05e2a3d3850579e50b4ed307d7e723d77292c25a06db2623490067c6362ad68c68ed5e1066110edd6700f2e275de771d9738d59451e47f65", 0x86}, {&(0x7f0000000200)="8869b738616be5a9c901bf4df4b8a255ad1124f4a4e430172094d1377db8649756bacaaf2b57d29dfe9106d4adced4fd5c261d65cd7810ed54dd28ac6d900271e3ee12ca67837cb581435fea02e4339dc54e95ffb32630d078931ecee35cd6d4a1cb62f316471b3ba90d468d27ec9afd91c235ffbe2247705cf764bbb22fd4b83daf244847b33d73512af0fabe22b8247d88daa49df4fcca5867c51b07a4125bd0aade0741da675716cca9e1d5", 0xad}, {&(0x7f00000002c0)="2b82c90c87fec2939af590111a4abf19004b8459166b92711aa5952927eec3bd23f47431d89c7f4d5e656e775f335c863d1c14dfe2002c6deb27e4aeb151485a4110caf96808d12eee48f233baca816e18151ce66f29eeeb63e368fe2b381003b1a32b29c5766d594a91ec9d9f941f8f5f748728cce1851bc9d7e7bbaa80eeef737f3b1d843155faaa9f7471595a7ad7b691db040411eae007a282d587cff9bdc2fdf9c0f9ccc11d7fe15ff2eec6e6e0399e605ea7036cc63614c34d695c", 0xbe}, {&(0x7f0000000380)="08b933a255f11aac21e32a78fd9a7034d2e3d2de3984ae34be02639c090e1c43f5e8dc51de5d8bb2d91a4e14134971b87cac99550ed2e8cafb40bfaef3f9dbdc770ede85e885124eb7e67480a63e941e8e1bd8422fb521acd0c18b51c10ffa8356b8b049060621187138a3b11d44e799b081d6bfa9e08d78e2d249c6caceaf06023047a7d19663d0b92880669af76be8540d64951cc30c2c5bdf21710fb86805185cccca795ed58f4b353c", 0xab}, {&(0x7f0000000440)="aff742e49a40d4c1107c4ffc1e17f21685a06d62674b6f4ba45318de24dec3e1cdcaee5639b566f3109a4258bb05868037c27bc99907ba7c22a822b69cf36754ed72a6452cb5322265b26be681a0ace6a7683b8d4ac354038c3384e7cbe6fbca21c14502c283e3cdacc3b8aab2e9ff25cc6e6d90f80137abb1959c889c2a100999108d26e4faa7b961d940341d7a3916f77d0e7dcb4199083503b8438f5e8e9150d0b07e4270d29b30a14ef7c52d02a793d892b05151d70052fc9108c7254603f1e4b3c106dcf990b944956a9c299d70", 0xd0}, {&(0x7f00000005c0)="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", 0xfc}, {&(0x7f0000000080)="2034da9b9e58bb561c6b1eafb8b13ce7e1f779b7b08e6a4e4569d89890f88b5ea94b5719b532f8d4fbfab5a15c0679a0d03644b243604aa1b48b2768ad3cb24cb651282002e7bde958244128d8927ca8982e1d9c0d", 0x55}], 0x7, &(0x7f0000000b00)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xb8}, 0x40000) fstat(r0, &(0x7f0000000540)) accept4$inet6(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000c40)=0x1c, 0x80800) 2018/04/09 19:17:38 executing program 2: r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x1) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {r1, r2/1000+10000}}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) accept$nfc_llcp(r3, &(0x7f0000000100), &(0x7f0000000180)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0xc0071, 0xffffffffffffffff, 0x8000000200000000) 2018/04/09 19:17:38 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00000000c0)={@broadcast, @rand_addr}, &(0x7f0000000180)=0xc) r1 = memfd_create(&(0x7f000067bfff)='I', 0x0) pwrite64(r1, &(0x7f0000000000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e0200391040069d62de70774035020e83f75ca98aa392bd9112c8139f55a2a9aef87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd677313fa0700000000000000aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/1, 0x1) 2018/04/09 19:17:38 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x88}, &(0x7f0000000180)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=@ethtool_cmd={0x24, 0x40}}) 2018/04/09 19:17:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB]}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bond0\x00') setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000740)={0x29, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x2, 'wrr\x00', 0x8, 0x3, 0x20}, 0x2c) 2018/04/09 19:17:38 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000001000/0x200000)=nil, 0x200000, 0x1000000, 0x11, r2, 0x0) clone(0x24044000, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/04/09 19:17:38 executing program 2: unshare(0x28060400) r0 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x4544, &(0x7f0000000100)=0x1) setns(r1, 0x0) 2018/04/09 19:17:38 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000180), &(0x7f0000000140)=0x8) socket$netlink(0x10, 0x3, 0x9) 2018/04/09 19:17:38 executing program 6: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000181ffc)) 2018/04/09 19:17:38 executing program 1: mmap(&(0x7f0000876000/0x2000)=nil, 0x2000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) 2018/04/09 19:17:38 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x8}, 0x8) sendfile(r1, r0, &(0x7f0000000800)=0x800000000000001, 0x80) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)="2e2f6367726f7570ae63707500c87e707a2d0edb66d7e990521c96050a2a439db78b74dbc3227d9eddc4bd81391650975e148ea53e2ac4a7c7cb1d597c020796353bc1ffe8536407812e53db9023c6", 0x200002, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x4, 0x0) splice(r4, &(0x7f0000000300), r3, &(0x7f00000003c0), 0x812, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r6, 0x29, 0x49, &(0x7f0000000780), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendto$inet6(r7, &(0x7f0000000000)="19774d194e5db023b30e24e155836ae731243d9aed2abbb54c4d78a6258ba27cda7b9dc6818c3377d7bffeb95d3cd6ce7a151d17eb7efb59ebef3cd83f2aa380389937ea670e82842d342885822b7db84f3042270a754f1cb3d0190a753e207f8b68d0212e23f8682c4c93f18f5d4b087a6e8f248fcb5f30", 0x78, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmmsg(r7, &(0x7f0000ad9000), 0x0, 0x0) rmdir(&(0x7f0000000400)='./file0\x00') setsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/09 19:17:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000100)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000030000000040b273f084604a8900000000000000500400000000000000000000000000000000000000000000000000000000000000000000"], 0x58) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x2b, @rand_addr=0x5, 0x4e20, 0x2, 'wlc\x00', 0x1, 0x400, 0x3c}, 0x2c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x1bc) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000500)={0x4, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x108) [ 66.312038] binder: 6921:6928 got transaction with invalid offsets ptr [ 66.319077] binder: 6921:6928 transaction failed 29201/-14, size 40-8 line 3161 [ 66.328445] binder_alloc: binder_alloc_mmap_handler: 6921 20001000-20201000 already mapped failed -16 [ 66.347375] binder_alloc: binder_alloc_mmap_handler: 6921 20000000-20002000 already mapped failed -16 2018/04/09 19:17:38 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x5, 0xc01f, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x104000065, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000007ff8)) 2018/04/09 19:17:38 executing program 0: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) dup2(0xffffffffffffffff, r0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) write$tun(r0, &(0x7f0000000000)={@pi={0x0, 0x6003}, @void, @x25={0x1, 0xd55a, 0xff, "9d9d4694ee8ef43fa3306a122efdfb77762eed8edd517603bca5a44457f7887513d7568a894562ffce26df50bc1d2008c4c18d30513a2264863c177e9b344f492f382212855ae978cc4b215a5ced3fe804a5a92e3aa0a693ff3cb1de2e8aa4b6"}}, 0x67) [ 66.359462] binder: 6921:6928 ioctl c0306201 20008000 returned -14 [ 66.368679] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/09 19:17:38 executing program 0: socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000200)='./file1\x00', 0x0) write$tun(r2, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r2, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="300b26bd7000000000000a00000008000500000000000800040000000000140002f5ca000800020000000000080005000037000008000400ff0300001c000100080008000000000008000600776c630008000200bf00"], 0x5c}, 0x1}, 0x20000000) ioctl$TCFLSH(r0, 0x540b, 0x6) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x4654, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8189b8944ff48dc18f8d533c96f311a74"], 0x86) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) [ 66.652395] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 66.658700] device lo entered promiscuous mode [ 66.672805] device lo left promiscuous mode [ 66.673814] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 66.712572] device lo entered promiscuous mode [ 66.739820] IPVS: Creating netns size=2536 id=10 [ 66.848666] IPVS: set_ctl: invalid protocol: 43 0.0.0.5:20000 wlc [ 66.855685] IPVS: set_ctl: invalid protocol: 43 0.0.0.5:20000 wlc [ 67.673656] IPVS: Creating netns size=2536 id=11 2018/04/09 19:17:40 executing program 1: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000000700)="2600000022004701050007008980e8ff06006d20988f36cec240128640ff5b88d19bb77a1eeb", 0x26) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) read(r0, &(0x7f00000000c0)=""/170, 0x57) 2018/04/09 19:17:40 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7fffffff, 0x40201) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x4, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffffa, 0x6}, &(0x7f00000001c0)=0x90) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x76) setsockopt$inet6_opts(r0, 0x29, 0x20000000000003b, &(0x7f00009f1000)=@fragment, 0xe) 2018/04/09 19:17:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f00000003c0)="2f73656c696e62f8478bf929d90fae62b3", 0x1) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x1, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) connect$netrom(0xffffffffffffffff, &(0x7f0000000380)=@ax25={0x3, {"c4f18c3ea124f1"}, 0x2}, 0x10) sendfile(r2, r2, &(0x7f0000000080), 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000300)={'bridge0\x00', 0x1ff}) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0), 0x0) setxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="73798074656d2e70e68f8c5c720000000000"], &(0x7f0000000480)='cpuset%vmnet1\x00', 0xe, 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000340)={0x9, 0x0, 0x2, 0x4}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000280), 0x8) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000180)=0x44) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) sync_file_range(r1, 0xc6aa, 0x401, 0x84b80d6346109ab3) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00000004c0)=0x9, 0x4) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f00000002c0)={0x6, 0xc, 0x0, 0x4, "9ff0657b6c922ce3af376871708b7d697ee33fecc503cf47564c6246a007d7a3"}) 2018/04/09 19:17:40 executing program 5: r0 = timerfd_create(0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$sg(&(0x7f0000df5000)='/dev/sg#\x00', 0x0, 0x0) readv(r4, &(0x7f000037e000)=[{&(0x7f000037eff5)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r1) dup2(r0, r4) memfd_create(&(0x7f0000000000)='/dev/sg#\x00', 0x1) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r4, r3) tkill(r1, 0x16) 2018/04/09 19:17:40 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="7fa13074180ba4c10512c5d5ae0e8c12", 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0xfffffffff) 2018/04/09 19:17:40 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000380)={0x0, 0x8000, 0x8001, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000000540)='net/udp6\x00') timerfd_create(0x4, 0x800) r2 = fanotify_init(0x0, 0x1802) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000680)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000500)={@mcast2={0xff, 0x2, [], 0x1}, 0x72, r3}) pread64(r1, &(0x7f0000000040)=""/8, 0x8, 0x1fffd) getpgid(0x0) close(r1) seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) accept4$nfc_llcp(r1, &(0x7f0000000300), &(0x7f0000000080)=0x60, 0x80800) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001680)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000017c0)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x30, &(0x7f0000000000)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000001800)={r5, 0x8000009}, &(0x7f0000000440)=0x2ad) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000001640)='./file0\x00') r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup/syz1\x00', 0x200002, 0x0) vmsplice(r6, &(0x7f0000001600)=[{&(0x7f0000000280)="9a6c644096103dca8d1f4ab6c98d871c11c1e07f28be217ba9354c9cb55a5095220e07dc2297b6876208dbcf38ca91d9727e337d2315756ea6a06b4a6a7cf987a8ce6ea2729018e93ab95b14fe1faf", 0x4f}], 0x1, 0x8) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2000002003002, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) utimensat(r7, &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)={{0x77359400}}, 0x4e5abc637809aca) pivot_root(&(0x7f00002f9ff8)='./file0\x00', &(0x7f0000576ff8)='./file0\x00') r9 = request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='./cgroup/syz1\x00', 0xfffffffffffffff8) getresuid(&(0x7f0000001740), &(0x7f0000001780), &(0x7f0000001ac0)) keyctl$link(0x8, r9, r9) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r8, 0x5429, &(0x7f0000000640)) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000027c0), &(0x7f0000002800)=0xc) 2018/04/09 19:17:40 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x1f, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000540)={0x5}, 0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(0xffffffffffffffff, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) vmsplice(r1, &(0x7f0000000040)=[{&(0x7f00000006c0)="0b3415f78b7cd7844a5f2cf81bef5bc7193e2591e673838cb4ac4130cf616b6408b58d85a0987245f189de5b5909a1e82ae19bc396b4f4de6311dd088c80dd2a76a89462c4e3c255a7d4f602e5bab9219d56f2e507d70b8c725c2b8f7911f3f6bd299257bbb1d4894a9584c92cef", 0x6e}], 0x1, 0x1) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x28, 0x0, 0x500, 0x0, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x54}, 0x48000) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) mq_getsetattr(r1, &(0x7f0000000140)={0x80000000, 0x2, 0xfffffffffffffffa, 0x1, 0x401, 0x8, 0x5, 0x822}, &(0x7f00000001c0)) close(r3) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000680)={0x0, 0x4, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000640)="ab0735ae06b5", 0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x7fff}, &(0x7f0000000600)=0x8) 2018/04/09 19:17:40 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)="8e", 0x1) 2018/04/09 19:17:40 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {r1, r2/1000+30000}}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x60) recvmmsg(r0, &(0x7f0000002700)=[{{&(0x7f00000025c0)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002680), 0x0, &(0x7f00000026c0)=""/46, 0x2e}}], 0x1, 0x20, &(0x7f0000002900)={0x0, 0x1c9c380}) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) 2018/04/09 19:17:40 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x803d, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)='io.weight\x00', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/4096, 0x1000) [ 67.807897] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7013 comm=syz-executor1 2018/04/09 19:17:40 executing program 6: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6d}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000140)=@ax25={0x3, {"07199610ddb2b6"}, 0x6}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000e80)=ANY=[@ANYBLOB="f8000000000000003a010000030000002ad4761bfab7b72702fda5530a1c060a24a4bea7067b8aef0b63f44ad1889db66773a25ec6b2b57bd89543cebbaaffed969817607174c4187ac7e0521b0934ff2369f061d674b2ed3acecb166c8c66b43d766c60662d8e3f65fcc6c4ef91c27e813b515aae0cb70a2b06fe97e89535c528733ea37d341ee99ff816fb393530235529c06f21fa90e6f73fe9a27afd26c984337a5b1e9037b7ec46109a4dc1989c3132a2637b0be797727b86a1855c471f0b7354637650f94055bf8d0db8474efabe7b6ce7d13bb626c70f12e8d00e38881e2f5c69cf1c3091d3706b45127da0cb5a46e52e00000000"], 0xf8, 0x10}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0), 0x2) fchdir(r1) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x50, 0x0, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}]}]}, 0x50}, 0x1}, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x0, 0x8004, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0xa) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) fallocate(r2, 0x1, 0x0, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) creat(&(0x7f0000000100)='./file1\x00', 0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) mlockall(0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000003c0)=[@in6={0xa, 0x4e23, 0x80000000, @dev={0xfe, 0x80, [], 0x18}, 0x9}, @in6={0xa, 0x4e23, 0xe40, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}, @in6={0xa, 0x4e20, 0x8001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x6}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e22}], 0x84) ftruncate(r4, 0x7fff) 2018/04/09 19:17:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x7, 0x8, 0xcf, 'queue0\x00', 0x101}) pkey_mprotect(&(0x7f0000504000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x12b0}], 0x1) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) [ 68.601647] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7013 comm=syz-executor1 2018/04/09 19:17:41 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) r2 = syz_open_procfs(r1, &(0x7f0000000240)='net/packet\x00') setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f00000001c0)={0x4f, &(0x7f0000000140)=""/79}) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000280)=""/175) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0x30004}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r4, &(0x7f0000000000)=""/128, 0x80) signalfd4(r4, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) rt_sigqueueinfo(r0, 0x21, &(0x7f0000000200)={0x2c, 0x155, 0x3ff, 0xfffffffffffffe61}) 2018/04/09 19:17:41 executing program 2: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x4102) getpeername$ipx(r2, &(0x7f00000000c0), &(0x7f0000000040)=0x10) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) openat$cgroup_ro(r2, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) 2018/04/09 19:17:41 executing program 1: recvmsg(0xffffffffffffff9c, &(0x7f00000000c0)={&(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000280)=""/178, 0xb2}], 0x1, &(0x7f0000000340)=""/70, 0x46, 0xac}, 0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xea) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000004c0)={r1, 0x8, 0x26, "e3f25369584b42572db837f34be23fe840ac9c897e69a6bacf6b09dda0b0948b7d44d0949836"}, 0x2e) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000500)={'syz_tun\x00', {0x4, 0xa45, 0x8, "c0c1b9febca0", 0xbb}}) recvmmsg(0xffffffffffffffff, &(0x7f0000005240), 0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000001c0)='coredump_filter\x00') writev(r3, &(0x7f0000000080)=[{&(0x7f0000000040)='+0', 0x2}], 0x1) 2018/04/09 19:17:41 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000800)='/dev/ppp\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000840)={'ip6tnl0\x00', 0xffff}) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="6c010000170001000000000000000000e000000100000000000000000000000000000000000000000000ffffac1414007f0000010000000000000000000000000000000000aa00000000000000000000000000000000000000000000000059368c367dd7534e7645e9e1c60f323ea7f9", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e000000100000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ffffff237b0000000000000000000044000500ff010000000000000000000000000001000000003200000000000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x16c}, 0x1}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) signalfd4(r0, &(0x7f0000000100)={0x1}, 0x8, 0x80000) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000580)={0x443c, 0xfff, 0x1000000000000000, 0x8, 0x5, 0x0, 0x8, 0x100000001, 0xffffffffffff62e1, 0x80000000, 0x4, 0x5}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000428bd7000fcdbdf250f0000000800060cfcffffff08000400000080000800040000a4000008000500fdffffff08000500020000000800060003000000"], 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x4000) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00000003c0)) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f00000000c0)={0x4, @dev={0xac, 0x14, 0x14, 0x13}, 0x4e21, 0x0, 'dh\x00', 0x8, 0x316, 0x7e}, 0xfffffffffffffc2d) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@generic={0x2, 0xff, 0x100}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000400)={0x0, 0xe9, "4f04d6dbe2cf6e2091ddc1d40a13acaf0ed185217ff002bf312cbbe4d1156c17d0323d1fcbe8a003403599f0a73e46d00dff4988ed1308a119a6f1b1f68b51673ab25feb37f44fe62b0241f45051de09788a9cfa3f1b5027cff26a47e8408d9c929a32488001c9d6314035cad15b05d58b5e5b254d48568bea292099c49650941891bb789b810f7127b6d48ef46d633cb9c1eab3878e3540035cd331fdcbcd16596e23a0dc57b5d114f9a762939b4d3ade410f0c68c7ed13ee6d2b13be956533e07dbb5193dd9c39104ebb9ada140eb7d17371f07c5d618cad9774e7eb274c61b6ea65f9c8f8d03399"}, &(0x7f0000000500)=0xf1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000740)={r5, @in6={{0xa, 0x4e23, 0x40, @loopback={0x0, 0x1}, 0x7fffffff}}, 0x5, 0x3ff}, &(0x7f0000000540)=0x90) 2018/04/09 19:17:41 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0x93, 0x3, 0x7}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x3, 0x4) r2 = socket$inet(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f0000000400)={&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f0000000100), 0x0, &(0x7f0000000500)}, 0x0) 2018/04/09 19:17:41 executing program 4: r0 = geteuid() setfsuid(r0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000fec)={0x3, 0x0, 0x0, 0xfffffffffffffffc}) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x20000) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/09 19:17:41 executing program 0: personality(0x1bb2baf3005ac117) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/fib_trie\x00') flistxattr(r0, &(0x7f0000000040)=""/144, 0x90) 2018/04/09 19:17:41 executing program 5: r0 = timerfd_create(0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$sg(&(0x7f0000df5000)='/dev/sg#\x00', 0x0, 0x0) readv(r4, &(0x7f000037e000)=[{&(0x7f000037eff5)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r1) dup2(r0, r4) memfd_create(&(0x7f0000000000)='/dev/sg#\x00', 0x1) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r4, r3) tkill(r1, 0x16) 2018/04/09 19:17:41 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000040)) futex(&(0x7f00007e7ffc), 0x5, 0x0, &(0x7f0000afbff0)={0x77359400}, &(0x7f0000a70000), 0x25659cf0) 2018/04/09 19:17:41 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x110, 0xffffffffffffffff, 0x10) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x43, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e24, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}}, 0x9, 0xbd, 0x1, "da35897ed0fc0ce37c04e606f64157b49698a820a1084a6cc09403ca951690f233938361a82b98990972ad97829e56ad32bb1b502ed32825b10f3c0a4ac99d62f38f9c0c841097531abb6a6d17138f0b"}, 0xd8) write$selinux_user(r0, &(0x7f0000000b00)=ANY=[@ANYRES64=r0, @ANYRES64, @ANYPTR64=&(0x7f0000000ac0)=ANY=[@ANYRES16=r0, @ANYRES32=r0], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES16, @ANYRES32=r0, @ANYPTR64, @ANYRES16=r0, @ANYRES16=r0, @ANYRES16], @ANYPTR64=&(0x7f0000000a40)=ANY=[@ANYRES16=r0], @ANYRES32=r0, @ANYRES16=r0], 0xfffffffffffffedb) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000fff)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x100000000, 0x101, 0x200, "d0d0ae6a9cb2d95eb43a7f12add914ba766b6c31e7180a2d52cb4b2c7ff4577c6a6e4ff5b38ac90fb4bbdcac77dcf69a6b35c72e3fc1b0577e54e51f939c3033034d85f40d19ff87f1283848a834697c"}, 0xd8) 2018/04/09 19:17:41 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x8000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0xffffffffffffffff, 0x2, 0x1, 0x10001, 0xfffffffffffffffc, 0x100, 0x7, 0x20, r2}, 0x20) mq_timedreceive(r0, &(0x7f0000712000), 0x0, 0x0, &(0x7f000041a000)={0x77359400}) 2018/04/09 19:17:41 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0xfffffffffffffdfb) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$KDADDIO(r2, 0x4b34, 0x2) fallocate(r0, 0x0, 0x2, 0x80000001) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendfile(r1, r2, &(0x7f00005faff8), 0xfffb) 2018/04/09 19:17:41 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f00000002c0)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rmdir(&(0x7f0000000040)='./control/file0\x00') unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000280)='./control\x00') syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000140)='./control/file0\x00') ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000001c0)=""/72) close(r0) 2018/04/09 19:17:41 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000c82ffc), &(0x7f0000000000)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x40}}, 0x100, 0x10001}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x7a, "e590052c7bf9bf74c3d61de4d71ad523fd813dbf59c3b96ee79b18f404e830619637f49cee25727ca90507d3cbb38a56e4b8b5eaa050d4f27ee151333999b70941294cb75214f8385a239ab52a17b86213bc89ad01bbab7bec9256786b861a8ec81f452efda688ca104ea8190caad17921822f409cfc29771df5"}, &(0x7f0000000240)=0x82) [ 68.939357] netlink: 68 bytes leftover after parsing attributes in process `syz-executor7'. [ 68.963508] netlink: 68 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/09 19:17:41 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) flock(r2, 0x6) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060003000000680000000000000000000000080001000a00000008000bf072697e0008000b0073690001000a0000079f02040007c6752b11623f002000000003010000080006006c630000b025dabd001a08000b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a636d9511db0ecc72260e701c8a317508761027697ee720e6397bce347bfee2bd65a42000000000000000000000000000000000000000000000000"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) fstat(0xffffffffffffffff, &(0x7f0000000180)) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095dba2effc99687206c3416a0afabbea4ab2d17074a574429500a92adb41dfbc9e160349e8bb48b1d26e10c3e2571a99e857d", 0x72, 0x3ffffff, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000300)=0x200) sendmsg$inet_sctp(r2, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) sendto$inet6(r2, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90f0", 0xd, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000002c0)) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) recvfrom(r0, &(0x7f0000000040)=""/3, 0x3, 0x2, &(0x7f00000000c0)=@hci={0x1f, r1}, 0x80) 2018/04/09 19:17:41 executing program 6: recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x4, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000001c0)=0x18) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000500)={0xc000000, 0x3ff, 0x2c}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) sync() ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000580)={0x200, {0x2, 0x4e20}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x103, 0xfa1, 0x2, 0x0, 0x731d, &(0x7f0000000540)='vlan0\x00', 0x6, 0x40, 0x4}) ftruncate(r0, 0x2) fcntl$getflags(r0, 0xb) r3 = dup2(r1, r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000000480), &(0x7f00000004c0)=0x14) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000780)={@ipv4={[], [0xff, 0xff]}, 0xfffffffffffff801, 0x2, 0xff, 0x0, 0x6, 0x3ff}, &(0x7f00000007c0)=0x20) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000600)="0fc2f7543315e3bfcee349ad36ea14db4135d0164f439fa0a8082d7b59aea168f8ab42e8b7ac943b0688432963f9573bfae393a8dbbc358315ace93b98e42aa7acd52c6ceb355c466012eb24154bb70d7ce0787ffad7e6a213cac5b2a7449e5061f90243ed87a7484508430099bf01a90dc5ed3d2dea5711fbb1ac11abe36ef5f3eff6d18e48ce163a3b85bcad27e725c05c43c3ec1ddb5abfe678850aedf4f41e4821e4a600fb59c32191ed218c576e4e94fdf5ddd2ad2e7c0a9d85a464ebac8086dd8c264cda87522371a8449432778abfc1a1c473dd") getsockname$netlink(r3, &(0x7f0000000700), &(0x7f0000000740)=0xc) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89fe, &(0x7f00000003c0)="0aab95906cbf78d0113b9b11c035ec1b838e455485a0ae0c1dc7ead287ca35d95f330970a765dba3809e348d3d739c34fcbb996a276d6eae518354b310b63d5e6d4f02c584c900b9eed1ccd8c2d601c345a16a9770811f407c4232bb44f3f941d8cfe9138c1c2a09b466a541396572c076d8f96f042779cc2bdc8794dff7d80969b0a082393a735bb99d9c59fd538646854b79ccff7fdd4025a5c58b1e2acca8fd4f9a") 2018/04/09 19:17:42 executing program 3: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/context\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000001840)=[{&(0x7f0000000340)="d5", 0x1}, {&(0x7f0000001380)="6892593d961102b88ebc0b7c72c30a0a42299b46c9877eb3b851434859b781b9d15f90408c80fe", 0x27}, {&(0x7f0000000000)="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", 0xfd}, {&(0x7f00000016c0)="7e9c95ec3c058d20eb8128e780e5b2c12fc6226336a2669871c2759f0bec7a1ef4aee15cc49c125d85f7c0ed18d59deac5862997d6645b2b33dc5025d61887f87a262786d391615dc03043b7281f07af57501ed93dec309a72acaf93e9a229c4d1e5a96c83caa86c4592e9ef1bd2f29a0e3dcf47bba571f66728736c4710ada70e5f4a2052c3a5a164", 0x89}], 0x4, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140)=0x7fffffff, 0x4) 2018/04/09 19:17:42 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000001900)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e22, 0x200, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0xffffffff00000000}, @in6={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x6f98ee88}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x3, @empty, 0xce71}, @in={0x2, 0x4e24, @rand_addr=0x7aeb0814}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0xd0) r4 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @loopback}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000000440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80048000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000540)={0x1384, 0xb, 0xf, 0x800, 0x70bd29, 0x25dfdbfb, {0x0, 0x0, 0x7}, [@generic="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", @typed={0x8, 0x44, @uid=r2}, @typed={0x8, 0x67, @pid=r4}, @nested={0x120, 0x45, [@generic="c4d0d176f593950d4d3586c0130e02f1d34e2ffb34e6225389c91d4474e5af19ea1320eb7ed5c0fc5ba863a8379941602dce8cee19d7a0978ada9d3caa70e3c8c0bdac15c6856179c9b1b371b185f0f4804a3cbec37f28bb31c2995baf169cefe781cbc7d65dcc3e2b68a0500cae2c0666dcfe20519cd1dbe0406df7c77cf8ef0e3b7e96d99523ef1860f6d5f372f878e34a66d8e7d1b73aa024a117ad0a8f50e8ea44f86df098edd6b51191dd", @generic="e27c65490173ecb8fafe2c1ecfecdec5fcde66406e5edba9f0141318cd879eb3a02c4d898302669f6023cc25e10bb39a8b122dfa7533940d60f2e214d30648dd717aa0feef9c0d41d0875429a016bf77462c57b057fbc54bcb6d6028b33fedbeef18847258ee08e56a08e72cc1"]}, @nested={0x54, 0x3e, [@generic="97030970381fe01bbf1f9bb2b78c731fb548b9b5f5457bb8f90f30e2fc4f6f5c9c7f89b8afbc2fb4afe4a74668970d0d86ffdcf093ae8e7f7e1273fa7faa28e6c07b7ae52c1cf38fd27c88c0b4"]}, @nested={0x10f0, 0x5a, [@generic="f648e2a5f4cf07a923", @typed={0x14, 0x62, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="29df37aed6120b116f67556bdfcf3365a256235d732f8a541ca700e095a907680bf6bb51bdff44f6", @typed={0x8, 0xc, @uid=r5}, @generic="4343ab73cf525f8edb8d26ba5f6608b765f5188d50a6bb7017cf2fa9eb44278d29901712f2eb532fd02032bf0bd53ad917453e0a2d5134681782610b", @generic="b58998f24b2e336074b004466e4c9a0148b7c56a29f7b3998a298eaaba6106c2bbea371e805e10d35ed4e0ebae8049212a38f7c0fe588837a208ef195f9365748d002aa4783d", @generic="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@typed={0x8, 0x77, @fd=r0}, @typed={0x8, 0x3c, @ipv4=@rand_addr=0x8}, @typed={0xc, 0x23, @str='vmnet0\x00'}]}]}, 0x1384}, 0x1, 0x0, 0x0, 0x4000}, 0x400c1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e22, 0x7538, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, @in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x1}, @in6={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0xe}, 0x8001}], 0x8c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) memfd_create(&(0x7f00000000c0)='\x00', 0x3) 2018/04/09 19:17:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/raw6\x00') sendfile(r0, r0, &(0x7f0000000000), 0x2) 2018/04/09 19:17:42 executing program 7: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="2800000010000900000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000700000000000000f98ddc8c00"], 0x28}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) 2018/04/09 19:17:42 executing program 4: r0 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000190001000700fd686fa2f8bc0200000000000000271d859408000f0001030000", 0x24}], 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001240)='pids.events\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000001280)=0x100000001, 0x1) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = getpgid(0x0) sendmsg$nl_generic(r2, &(0x7f0000001200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000011c0)={&(0x7f0000001340)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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"], 0x108c}, 0x1, 0x0, 0x0, 0x24000000}, 0x4000040) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x50, r2, 0x0) 2018/04/09 19:17:42 executing program 1: pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4096, 0x1000, 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000080)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) ptrace$cont(0x27, r1, 0x3ff, 0x180000000000000) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) socket$netlink(0x10, 0x3, 0x13) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x180000000000, 0xc45, 0x8, 0x1, 0xfff, 0x7, 0x100, {0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xeb56, 0x1, 0x81, 0x100000001, 0x1}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0x4) utimensat(r0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0x77359400}}, 0x100) 2018/04/09 19:17:42 executing program 7: r0 = socket$inet(0x2, 0x2, 0x2000000088) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000480)={0x0, &(0x7f0000000400)}) r2 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000440)=0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000640)={r3, 0xc0000000000}, 0x8) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/254}, {&(0x7f0000000000)=""/72}, {&(0x7f0000000200)=""/75}, {&(0x7f0000000300)=""/104}], 0x116, &(0x7f00000011c0)}, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) connect$llc(r1, &(0x7f0000000400)={0x1a, 0x323, 0x4, 0x2, 0x7fff, 0x20, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x440) sendto$inet(r0, &(0x7f00000002c0)="15dbcc8a7a68d511e6c8a8bd3d8a9edb3e321e1e24", 0x15, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e24}, 0x10) 2018/04/09 19:17:42 executing program 5: r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket(0xa, 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000080)=0x5, 0x4) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x6, 0x2, &(0x7f00000004c0)=[{&(0x7f00000001c0)="ac17065efaec2196ee19c6688eafbfc0f1f208221fb6547807c7e06a2a3e5ff43b209f358b68271309a6e09a9278128666045a0f172e91ee3d07a38f82d2eb4c2d77086973b592501048fa89dcc5e72ece11b861db17f8270c323f9fa6548af63504f6b1c60c007839c24bcb85f79d0cd19ed13a1160cd0f2ebebc1f59cfa04e01797b282da6146f2c7308a07c9d8bc48dfbdc6149f7f90334d62dd87dc40242a8cc2ff90468732d03142ea12c801940b661c920", 0xb4, 0x4}, {&(0x7f00000003c0)="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", 0xfe}], 0x80, &(0x7f0000000580)=ANY=[@ANYBLOB="666d61736b3d36300087ec3a14d01a09c26a00ea9cfb99d0242c282625e22febfb36d94885005c096d654a224ff7ab6ca6fa9cd6a7ccb0065077c828d6be1c8d90c6e0e85234d050eb3f87ab86f8312a4fdf82264e8855b6e326bd73edb065c3e1ca72000000000000000000000000"]) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00000000c0)="3fef8a10e4d688c287273937fa4464160e955af906afb54ce8cc37c45129c84b9614771b20320f5ce214c26a58c1840a53ae303324f5740c8141a9669406fbae51699b4a26273bc65699d161a1abc63c9ef37ec6b9c7dd5d0c20bfb18391cc44182efcf6a4100dd64b239bfee6dbe00df1e6c10c4dde467c82a7956d663a445d2dffa961d1b6d11f3850aff9ee88e4b7abebd70d240e7975a5bc9a49b6dc939a") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fallocate(r2, 0x0, 0xffff, 0x1f) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000040)={0x40, 0xc05, 0x1, 0x30c, 0x1ff, 0x8001}) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000000280)=""/153, &(0x7f0000000340)=0x99) sendfile(r2, r2, &(0x7f00005faff8), 0xfffb) 2018/04/09 19:17:42 executing program 3: r0 = memfd_create(&(0x7f0000000080)="0500", 0x0) tee(r0, r0, 0x0, 0x8) ioctl(r0, 0x1, &(0x7f0000000000)) [ 69.865427] blk_update_request: I/O error, dev loop0, sector 0 [ 69.871452] blk_update_request: I/O error, dev loop0, sector 255 [ 69.877666] blk_update_request: I/O error, dev loop0, sector 510 [ 69.887837] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 69.902102] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/09 19:17:42 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) fcntl$setstatus(r0, 0x4, 0x2000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000080)) fcntl$addseals(r0, 0x409, 0xa) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x3, 0x4) dup2(r0, r0) dup2(r0, r2) 2018/04/09 19:17:42 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ff9000)=@routing, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016d000)=""/4096, &(0x7f0000ffaffc)=0x1000) 2018/04/09 19:17:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f00000000c0)=0x80, 0x800) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x88, "b95453afc36d39984adb668a8ca4508b088e6c4153de92d326340eb2499455fc36c28c3f8cd05371e425220bbdc516c2f424d594690f6090943d1a0237ebb54978219027403820c020f13b65ce1c66329bb3023696038432b8ce5c51b89a83e074a7f5316f938512ef01f2ac8a6b73631c98e12a88c19e9936ddf24a0fc885cdb8d90b253389c24d"}, &(0x7f00000001c0)=0xac) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0xffffffffffffffff) r2 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000698000)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/09 19:17:42 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001180), 0x6e) r1 = gettid() rt_tgsigqueueinfo(r1, r1, 0x3c, &(0x7f00000000c0)={0x37, 0x1000, 0x100000001}) unshare(0x28060400) exit(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x100000001) 2018/04/09 19:17:42 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000001000)={0xa, 0x4e20}, 0x1c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000fff)) socket$inet6(0xa, 0x80003, 0x6e3) 2018/04/09 19:17:43 executing program 0: 2018/04/09 19:17:43 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffff9c, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x80d}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x3c) 2018/04/09 19:17:43 executing program 3: setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f00000013c0)=0x2, 0x4) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3f, &(0x7f0000000000)=""/208, &(0x7f0000000100)=0xd0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) process_vm_writev(r1, &(0x7f0000001300)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/123, 0x7b}, {&(0x7f0000001240)=""/131, 0x83}], 0x3, &(0x7f0000001380)=[{&(0x7f0000001340)=""/2, 0x2}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001400)=@sack_info={0x0, 0x6}, &(0x7f0000001440)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001480)={r2, @in6={{0xa, 0x4e20, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x577}}, [0x4, 0x0, 0x5, 0x101, 0x6b5, 0xc8eb, 0x9, 0x2a, 0x4, 0x7, 0xffffffff, 0x8, 0x3, 0x6, 0xfffffffffffffff8]}, &(0x7f0000001580)=0x100) 2018/04/09 19:17:43 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'syz_tun\x00'}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)="8a44ed30d81454da93ad89d45b0b1affa20744e3346616016f360b14dd001b4c1cc99de4d0a1bdd2196971d5819903ac2ad2097f8b2f266b4fbb805d21a4d8548565ca26e5dcd7b0cc2404cdde4536a33c5c4c43ff15101d54b0665f4317fd3ed682d61218c0ce7e1ac2bd674d6d7b803397b09118e044c130c7099599715d951f82c0a18aac08a177f09028b1074b93d50f23742c46bfb05db84a37f204dad174bac4561265e3ccb708aecac92af7c9c1c3f05551804436", 0xb8}, {&(0x7f0000000140)="919fb1294cf90269349dd12e11ac0a3a63d6c0f0c5a73511259ab06fa0cfdf8b6549910b58142771dca8427036bbd099d48feb8040b6a396f59539dd8f7bf676ec3853d0ffe730e74b16f66912f72f02ec76ff89d864205f55d4f978d291f8fb98ccd430b4ff0a372dcf810fa5481f3c48eddda52fd5b6bd77295c73bdd4611767538528c737538077d24a97b2cbd1e9d314bfdca1f49c7a39b3d7d3501bf76a829942091de9ba878b00853edc818ef75021ea462bdde59345734b1754d590500e50ed28cf9d2d4c5317d4094a703c62", 0xd0}], 0x2, &(0x7f0000000280)=[{0x88, 0x117, 0x441b0fbc, "12a6e75c0cc6240a5054e7053822210c3cc2b43156a0b307d19a399cedd333b5cb7156dfad281fa236e30a6fe2f4fa17ef040eeeab1feec9c9ed119245b386eaaf76d7da437532d2e53fd10438d5e880c29a976ec431637798ba9506bc3959c5015d3e250e9f535c0dbd8d6619408ba974bc8b205c"}, {0x40, 0x101, 0x97, "ac344b17ec0a2fac9a67fcb827117ac4e1498dc47f1028aec04c546c95417148633932f0828a9afd1011b9"}, {0x90, 0x105, 0x8000, "04e66778f4320d9063a8952b398aaa12c82bade4c8803fdea55c08bff0ff6ac0679b3f4cb79a0c2d21059247a68277161408e96d3f022690eaf1d4f97037ccdf47fa759a2bbdc08e5887ceb9530d88765f7ac648d06e515457dd8b98691267096664055ae889805053bff207d976c61f9269b7b6b0919b0339"}, {0xb0, 0x3a, 0x401, "a9fe90b16061a40e2de08f5375f5b3093544af9cb7c16aaf5298a6ff2cff8162f0201f72c77468e27ef5b989fe9d61bec5e8248f2c5507e7d28fa9ae8d02c482ead12a5a9d088522c67f853714daf0eacbfba840d611d2e24571b19c79d07c79f26101b81cd2d908bb6a6dc2805f6991e628fc81c1b1fe06d02785bb682a780788a6826dab2db8a4c0191faee216dd977be0a80d193c0cb68b8f5fa48a9abda6"}, {0x1010, 0x11f, 0x8, "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0x1218, 0x10}, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) close(r0) r2 = accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x140, 0x4) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x0, {0x2, 0x4e24, @multicast2=0xe0000002}, 'lo\x00'}) fchdir(0xffffffffffffffff) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r5, &(0x7f00000003c0)=ANY=[@ANYBLOB="f3ec8f1e06a7fdabefda4f1be835bc4bff20db78cdcf4067e14e13c8212686ba6da65eba0c9aed5663fbd468080073e9e748af9393779fdac555126411cf5a90e12664a3e9e2b2117f4b4e725f2faf9f094241cab659a6a5b77db5dba477fa27e75ffd3cc541b72285f7c93f03853d052eba200652894334d9b0814f84ca6aa802731c6c61b0e38903c503593db86a36e927fb8d06339ddeeada18d374adfc3ea02f7eb0026ab1a03cb6091750834d4ffdf2e39ca843f29f8c6a4778e6e570241b84"], 0xc2) sendfile(r5, r5, &(0x7f0000000040), 0x80000001) r6 = request_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='lo\x00', 0x0) keyctl$describe(0x6, r6, &(0x7f00000002c0)=""/209, 0xd1) sendfile(r5, r4, 0x0, 0xc08f) setsockopt(r0, 0x8000, 0x400, &(0x7f0000001540), 0x0) bind$inet6(r2, &(0x7f0000001500)={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x16}, 0x5}, 0x1c) sendmmsg(r2, &(0x7f0000007340)=[{{&(0x7f0000002880)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000002980)=[{&(0x7f0000002900)="04", 0x1}], 0x1}}], 0x1, 0x0) fgetxattr(r0, &(0x7f0000001540)=@random={'btrfs.', "7df7657468317b74727573746564626465766367726f75702300"}, &(0x7f0000001580)=""/179, 0xb3) 2018/04/09 19:17:43 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x24) r0 = open(&(0x7f00000000c0)='./control\x00', 0xfffffffffffffffd, 0x80) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000080)='./control\x00', 0xffffffffffffdf9c, 0xa, &(0x7f0000000600)=[{&(0x7f0000000100)="7944003171358b4fbfda75984390dd6dc17605b3f9531ddcb885d05a034f8a4c22a0cfc5130ef6e97cd2d5c3bc0d25b872485752804f1c2b6419729ac37622d2be733e5beb71614033823730bd19b4dfacacee8e27", 0x55, 0x9}, {&(0x7f0000000180)="32a81cbd539fb12a02e905b08e58fa204257d78078ba3c739aa4d2c8780e0ac1749669291bf8fa8062955c4650c7e435b571938a421b29a22c70a5d753c6658d1bf505eac6b899cf4eb6626eb4a5686c69d25bcdabd78b37eff8f41cba0b4b1cd5fa5f950547119061a33921043b34c4354305a5ea0784e7", 0x78, 0x775}, {&(0x7f0000000200)="1aa34f7eab5650270d9bbce66a642d456aad1951537d913fbbfcfbeb65d29eaae28130d690f25f58984b12136a6b9a38c5476c9f5fbfea186863e7183d5f743b8c243bbebe87d21b46ea0207082881a08ce56a6c9c928f95e279eb0b3115fc874e6e0b87885a79cfcc", 0x69, 0xffff}, {&(0x7f0000000280)="0efced4c90ae47827282ba3dce51745cd30f8b90990d81cbeb8c91", 0x1b, 0x3}, {&(0x7f00000002c0)="9bfed7dfc0db6f51bb2f507dc4d40baccdd3ceb5edf7315d3b158fc70f2bfd70f1e26f4ba943cfcef4912c2d6ec15ac21e93d1876af60b0378fd87d417d7b04a02218944d95b1e09d453dac874292fe81ec2d0ac20a0ff5885b0f8264e54c1b0a80d27d738d199c4f941f6769a9251a938409d09bb7e87781b4804618421039e83c426a087bfba93adace75c11b8b1dd1136ea35a71a01599531c9571dae72", 0x9f, 0x8000}, {&(0x7f0000000380)="5b99bda4cc509a26a66aadaffbd03c762eb82d6cdf18acb515d141dc4bc72aeb70129653ab7378f740bdddd0715dce12fb592acd439768083e7f40141c78528be2a440b128146dcf326476324cc2207c0dc24295b26794043940d002964d07d4e9c845170399359990ebbd9fa7a4d3ea653a3702264080e23164401b26086e464d88a02f0161d3a12043b056ada795b4310f2813635d2cdb0ea1cb40bf15926c00e70e6f0006c0f46d9ea1d2b447c360cf972d4dfb0acb01af61d9ff4346c572c7d194bbba9be4bdeacba008a739cd2ee014c1262b2b0b25dcec536940362c235ecc", 0xe2, 0x1}, {&(0x7f0000000480)="ee643b5ef5ef3d212947531553c6e3137f89e8c12125a00f1d14a17de52d170d076e95fa41fdbb", 0x27, 0x8}, {&(0x7f00000004c0)="02939fcb917131977ec4240764be61d649334f05947d982c72d5c5a8567dfb80f0dd261092105b62b118cb0de7befd6ced7aea391510337375109d9ef60eac4b60d9b43bd1c3351d642a83642600a10aeef4b940f8ff58d5b194f1d7f1d06d98a4251a04fc88502e", 0x68, 0x3}, {&(0x7f0000000540)="4dffad8fefedb8ec9b95f5d4ccef745e6ba02d7de19e0e8f4004f4290837ec4cf765d7baffea9932654e41e17ef9911a4da14a0c608f6c7680938fb6141cffe8aa11cf1577ce832f8eed3a7722aedd615bcae59854afcd3aecb2ea099c237141ee95ed85ce4470bedad436", 0x6b, 0xffffffffffffd1be}, {&(0x7f00000005c0)="0fee8038500e47f57d221b897df6cb31415994e1c224f994cd0cc7cb39efc7b515956d3312967fc545", 0x29, 0x9}], 0x8100c9, &(0x7f0000000700)={[{@check_int_print_mask={'check_int_print_mask', 0x3d}, 0x2c}, {@usebackuproot='usebackuproot', 0x2c}, {@fragment_all='fragment=all', 0x2c}, {@device={'device', 0x3d, './control'}, 0x2c}, {@subvol={'subvol', 0x3d, [0x39, 0x0, 0x77]}, 0x2c}, {@discard='discard', 0x2c}, {@nodatacow='nodatacow', 0x2c}, {@datacow='datacow', 0x2c}]}) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) utime(&(0x7f0000000780)='./control\x00', &(0x7f00000007c0)={0xfffffffffffffffd, 0x2}) 2018/04/09 19:17:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002b4ff8)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000020e000fffffffffffffc01000004ca7f64643e8900050028635a0004fbf51000020000ea00bc00165900ed5dfffff5000022000d000100048408000004008000000500", 0x58}], 0x1) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0xc0000000000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x200}, &(0x7f00000001c0)=0x8) 2018/04/09 19:17:43 executing program 6: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000080)='./file0/bus\x00', 0x472, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000280)="58a5b95873c8321d99a799128ebb8373dac98ea6e597a63996876c97e34e51a77abca5147b6548b314a4e85a6b8107e07cbdda715774b49f40fb9bcd24d22e5f94ff0f2d98eae9945d9955fb354ea5a818f88e167a4a0118be55b70e089fd77332bd5e87f29f1a6ca04ee7e9a3b2c66d702afddd6c79c85e9e308d81f6a0e8ed1f1c0ee3c8c78e27b178ca38abe5bbfd119ac15ef818686f3ca6f50510d1ac3bff", 0xa1, 0x80}], 0x100400, &(0x7f0000000380)=ANY=[]) unshare(0x60000000) socketpair(0xb, 0x5, 0x8, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) execveat(r0, &(0x7f0000000380)='./file0/bus\x00', &(0x7f0000000740)=[&(0x7f00000003c0)='cpuset/em1lo\x00', &(0x7f0000000400)='systemsystem_#/ppp1\x00', &(0x7f0000000440)='\x00', &(0x7f00000005c0)='vmnet0\x00', &(0x7f0000000600)='/\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='ntfs\x00', &(0x7f00000006c0)='{]\x00', &(0x7f0000000700)='sysfs\x00'], &(0x7f0000000800)=[&(0x7f00000007c0)='}cpuset{vmnet0+:selfsystemppp0)\x00'], 0x400) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) open(&(0x7f00000004c0)='./file0\x00', 0x0, 0xb8) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0x11e) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000480)=0xc) chown(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 2018/04/09 19:17:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r1, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r3, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000100)=0x3f) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001ac0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x1, 0x0, "6360f8298e58cf8bca674d10cc45622162d4172a9017daa80f99927657ce2f0b8d97c28ccd61e97f489b07477e4c0628d40f14e00100010018412f406de2ee49174b94efa45270eecb560bb84fe9ae1c"}, 0xd8) shutdown(r0, 0x1) 2018/04/09 19:17:43 executing program 5: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000400)='./control\x00', 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x20}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r2, @in={{0x2, 0x4e22}}, 0x1, 0x1}, &(0x7f00000003c0)=0x90) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockname(r1, &(0x7f0000000080)=@hci={0x0, 0x0}, &(0x7f0000000000)=0x80) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x10000, 0x0, 0x236, 0xa, 0x0, 0x80, 0x0, r5, r7}, {0x3, 0x8, 0x1, 0x9, 0x80000001, 0x9, 0x8000}, {0x4, 0xa341, 0x5, 0x9}, 0x100, 0x6e6bb3, 0x0, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x6c}, 0xa, @in, 0x34ff, 0x6, 0x3, 0x0, 0x2, 0x1ff, 0x80000001}}, 0xe8) unlink(&(0x7f0000000040)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r0, r3) getpgrp(r6) [ 71.657464] IPVS: Creating netns size=2536 id=12 [ 71.715384] IPVS: Creating netns size=2536 id=13 2018/04/09 19:17:44 executing program 0: r0 = memfd_create(&(0x7f0000001fcd)="776c616e302a6d696d655d747970652d747275737465647d26776c616e30766dc06574312e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) writev(r0, &(0x7f0000003fa0)=[{&(0x7f0000003000)="bd6c8d56d18203584250dc9aa5794daf5a58fcdde7f2d42a98a1b2689001831d8422656a6027bd645d627016968b69803a61f7834672d401e2b644ee73b01f67d477a3052af35f03c97bce7b3f6c06daac7f501f0cbfc4586cf54459875aec03e4ddad437fd5d9810c63689e30", 0x6d}], 0x1) write(r0, &(0x7f00001ef000)="ca049624221dc540f1822c851beb1a8a779c760c3cd17e1c0a4e2d874faa600ad09a7457c7d0e9123089ae4a62b3d9ec8016baf28f3062728d0caa3f8abefa671955781baca4fd51f70227b0a81c78e71523cac1d925f5065386f9777fb35e4cd1e0040c856372d047eb846d989f59c1730975b22d8b01705bff1e93f6b0dcefa23e0e5ad0549fb2cf0c3d50c8d9c59b2565f8", 0x93) socket(0x10, 0x5, 0x0) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') rename(&(0x7f000043aff6)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/04/09 19:17:44 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000a80)=@un=@abs, 0x8, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)}}, {{&(0x7f0000001080)=@can={0x1d}, 0x10, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=[{0x408, 0x1, 0x1, "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"}], 0x408}}], 0x2, 0x0) 2018/04/09 19:17:44 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x5, 0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) sendfile(r0, r1, &(0x7f0000014000)=0x300400, 0xffff) 2018/04/09 19:17:44 executing program 7: getitimer(0x3, &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x3, 0x5bde4843) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@local}}, &(0x7f0000000000)=0xffffffffffffff68) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r1}, 0x14) r2 = memfd_create(&(0x7f0000000280)='systemem0bdeveth1systemuserproc\x00', 0x2) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00000002c0)=0x1) keyctl$join(0x1, &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}) 2018/04/09 19:17:44 executing program 5: r0 = epoll_create(0xccf0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x200, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000eccff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000695ff4)={0x4}) 2018/04/09 19:17:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000000080), 0x0, 0x0) 2018/04/09 19:17:44 executing program 1: clock_getres(0xfffffffffffffffb, &(0x7f0000c30000)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) r0 = timerfd_create(0x0, 0x800) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x989680}}, &(0x7f0000000040)) 2018/04/09 19:17:44 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000180)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @remote}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1b}}, 0x15, r2}) 2018/04/09 19:17:44 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000080)=0xff, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setsig(0x4203, r2, 0x2c60000000000000, &(0x7f00000000c0)={0x3c, 0x8, 0x3, 0xfff}) recvmmsg(r1, &(0x7f0000001780)=[{{0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f0000000280)=""/21, 0x15}}], 0x1, 0x2000, 0x0) 2018/04/09 19:17:44 executing program 1: sendto$ipx(0xffffffffffffffff, &(0x7f0000007f0c)="6592782392afecc4cb48ca295822986e9eefe014cb474f9ef27fe3d621599dd7bec3405752a89e4ab0ae3bebf6b4108ec9a98c1f1756a0cf645f2b88e0c777f5e613054c366cc5c59826ad4b78939358509abe87b908b383f1f235c341628725165c62ed0d848f31b2ea308a914b2c5044a0355a0104e5b27f910180173b57dde600848a9af8aaa59509bc33d420495c86d50cf10d273049e5c18edb33b537d413abce6d0028de9f68aec1da41fdf725b0a3145912d80f9c117d83a6c62e94daa5e21b1efea86fe77e1b739e0df32dccc7e8bcb2e747b1521136d82d7850ff447e35df7cae8c08d84a1b7fce20c1", 0xee, 0x0, 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000aff0)='/dev/sequencer2\x00', 0x41, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000007ff8)) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) 2018/04/09 19:17:44 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) pwrite64(r1, &(0x7f0000000040), 0x0, 0x0) close(r1) 2018/04/09 19:17:44 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'gre0\x00', 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@dev={0xfe, 0x80, [], 0x16}, @in=@multicast2=0xe0000002, 0x4e21, 0xe9d7, 0x4e21, 0x100000001, 0xa, 0x80, 0x20, 0x3f, r1, r2}, {0x20, 0x0, 0x4b98, 0xc1, 0x25, 0x100000000, 0x4, 0xd6}, {0xfff, 0x6, 0x7, 0x8}, 0xfff, 0x6e6bb9, 0x1, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0x34ff, 0x1, 0x0, 0x6, 0xffff, 0x2, 0x5}}, 0xe8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) r5 = geteuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) r7 = geteuid() keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}) sendmsg$nl_xfrm(r3, &(0x7f0000000880)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000000}, 0xc, &(0x7f0000fe8000)={&(0x7f0000000640)=@acquire={0x228, 0x17, 0x300, 0x70bd28, 0x25dfdbfc, {{@in=@rand_addr, 0x4d5, 0x2b}, @in=@dev={0xac, 0x14, 0x14, 0x17}, {@in=@rand_addr=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x3, 0x4e23, 0x2609, 0x2, 0xa0, 0xa0, 0x2c, r4, r5}, {{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [], 0xc}, 0x4e20, 0xffff, 0x4e23, 0x0, 0xa, 0x20, 0xa0, 0x6e, r6, r7}, {0x7, 0x5, 0x1, 0x3, 0x7fffffff, 0x6, 0x100000000, 0x7}, {0x0, 0x1, 0x3f1, 0x7}, 0x7fff, 0x6e6bb3, 0x1, 0x1, 0x1}, 0x6, 0x95, 0x7, 0x70bd27}, [@lastused={0xc, 0xf}, @lifetime_val={0x24, 0x9, {0x1000, 0x5, 0x1c4, 0xfff}}, @algo_crypt={0x48, 0x2, {{'xts(twofish)\x00'}}}, @migrate={0x88, 0x11, [{@in, @in6=@dev={0xfe, 0x80, [], 0xb}, 0xff, 0x2, 0x0, 0x3507, 0xa, 0xa}, {@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xff, 0x4, 0x0, 0x3503, 0xa, 0x2}, {@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x2b, 0x3, 0x0, 0x3501, 0xa, 0xa}]}]}, 0x1ce}, 0x1}, 0x4000000000000004) 2018/04/09 19:17:44 executing program 7: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0xe8) sendto$packet(r0, &(0x7f0000000280)="1f98a29a7e258dc3fbc35d7a5fb1dd70c8f952932c95bff9ae94eb6bbc56fc6fb18d7335ab7a2a529171d83848e2a5976989765e8533647207862bd6bcea7653ce3787ab2c5c0be08d0d4ee222245a250c00b1d2140a9860ada25a4157c179a85550", 0x62, 0x4841, &(0x7f0000000480)={0x11, 0x16, r1, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r2 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r3 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000180)={r4, 0x1}, &(0x7f00000001c0)=0x8) getsockname$packet(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) ioctl(r2, 0x4200000000001268, &(0x7f0000000000)) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/member\x00', 0x2, 0x0) 2018/04/09 19:17:44 executing program 0: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x103000, 0x37) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000040), 0x0) getsockopt$inet_buf(r0, 0x0, 0x400000000000485, &(0x7f0000dcffe8)=""/24, &(0x7f0000e59000)=0x18) 2018/04/09 19:17:44 executing program 5: pipe(&(0x7f000000dff8)={0x0, 0x0}) tee(r0, r1, 0x10000, 0x0) accept4$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x80000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) 2018/04/09 19:17:46 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) lookup_dcookie(0x9, &(0x7f0000000240)=""/37, 0x25) prlimit64(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x7f, 0x1, 0x6, 0xfffffffffffeffff, 0x90}, &(0x7f0000000200)=0x98) 2018/04/09 19:17:46 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x8, 0xb6, 0x5e1a, 0x6, 0x6, 0xfff, 0x7, 0xbf, 0x0, 0x1f, 0x8, 0x6}) ioctl$TCFLSH(r2, 0x540b, 0x17d5) 2018/04/09 19:17:46 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) fstatfs(r0, &(0x7f0000000000)=""/132) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x30, &(0x7f00000000c0)={0x0, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x88) 2018/04/09 19:17:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2000000011002100000000e506e0d737c686ca471c773500070000000000000037166c654bf0f028ecc3ae50d5b78557d05db7ecd92ad918864badc50c8762adda6e96eebb564af225c2ce61f63d4e672901039d56c816a879ea4d327b1484a87fa1a9cd96a165", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/04/09 19:17:46 executing program 0: recvmmsg(0xffffffffffffff9c, &(0x7f0000006100)=[{{&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000240)=""/153, 0x99}, {&(0x7f00000001c0)=""/8, 0x8}, {&(0x7f0000000300)=""/138, 0x8a}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/245, 0xf5}, {&(0x7f00000014c0)=""/22, 0x16}], 0x6, &(0x7f0000001580), 0x0, 0x7}, 0x5}, {{&(0x7f00000015c0)=@nl=@unspec, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001640)=""/97, 0x61}], 0x1, &(0x7f0000001700)=""/65, 0x41, 0x2bb0000}, 0x4}, {{&(0x7f0000001780)=@alg, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001800)=""/215, 0xd7}, {&(0x7f0000001900)=""/177, 0xb1}], 0x2, 0x0, 0x0, 0x7}, 0xfffffffffffffffa}, {{&(0x7f0000001a00)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001a80)=""/37, 0x25}, {&(0x7f0000001ac0)=""/202, 0xca}], 0x2, &(0x7f0000001c00)=""/52, 0x34, 0x3}, 0x3}, {{&(0x7f0000001c40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003f80)=[{&(0x7f0000001cc0)=""/240, 0xf0}, {&(0x7f0000001dc0)=""/135, 0x87}, {&(0x7f0000001e80)=""/4096, 0x1000}, {&(0x7f0000002e80)=""/4096, 0x1000}, {&(0x7f0000003e80)=""/212, 0xd4}], 0x5, &(0x7f0000004000)=""/84, 0x54, 0x7fffffff}, 0x8}, {{&(0x7f0000004080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004700)=[{&(0x7f0000004100)=""/130, 0x82}, {&(0x7f00000041c0)=""/189, 0xbd}, {&(0x7f0000004280)=""/107, 0x6b}, {&(0x7f0000004300)=""/176, 0xb0}, {&(0x7f00000043c0)=""/253, 0xfd}, {&(0x7f00000044c0)=""/6, 0x6}, {&(0x7f0000004500)=""/59, 0x3b}, {&(0x7f0000004540)=""/164, 0xa4}, {&(0x7f0000004600)=""/205, 0xcd}], 0x9, &(0x7f00000047c0)=""/28, 0x1c, 0x8000}, 0xfffffffffffffff9}, {{0x0, 0x0, &(0x7f0000004940)=[{&(0x7f0000004800)=""/187, 0xbb}, {&(0x7f00000048c0)=""/87, 0x57}], 0x2, &(0x7f0000004980)=""/197, 0xc5, 0x400}, 0x800}, {{&(0x7f0000004a80)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000004c80)=[{&(0x7f0000004b00)=""/87, 0x57}, {&(0x7f0000004b80)=""/247, 0xf7}], 0x2, 0x0, 0x0, 0x40}, 0x1}, {{&(0x7f0000004cc0)=@nfc, 0x80, &(0x7f0000005080)=[{&(0x7f0000004d40)=""/141, 0x8d}, {&(0x7f0000004e00)=""/35, 0x23}, {&(0x7f0000004e40)=""/161, 0xa1}, {&(0x7f0000004f00)=""/136, 0x88}, {&(0x7f0000004fc0)=""/179, 0xb3}], 0x5, &(0x7f0000005100)=""/4096, 0x1000, 0x80000001}, 0xcaf4}], 0x9, 0x1, &(0x7f0000006340)={0x77359400}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000006380)={0x0, 0x9}, &(0x7f00000063c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000006400)={r1, 0x23a26875, 0x9, 0x2}, 0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001580)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) seccomp(0x1, 0x1, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x7ff, 0x80000001, 0x4, 0xff}, {0x8, 0x8b1, 0x4, 0x4}, {0x4, 0x0, 0x7fffffff, 0x3}, {0x20, 0x8001, 0x1, 0x3ff}, {0xff, 0xef, 0x8, 0x7}]}) sendto$inet(r2, &(0x7f00000001c0), 0x0, 0x200007fd, &(0x7f0000000200)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getpeername(r2, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) 2018/04/09 19:17:46 executing program 5: pipe2(&(0x7f00008df000)={0xffffffffffffffff}, 0x0) dup2(r0, r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000000040)) openat(0xffffffffffffff9c, &(0x7f0000a8eff8)='./file0\x00', 0x410001, 0x0) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) 2018/04/09 19:17:46 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f00000000c0)=""/67, 0x43, 0x40000000, &(0x7f0000000140)={0x2, 0x4e24}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x52c7) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000080), 0x25f, 0x200020000802, &(0x7f0000000180)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) pread64(r0, &(0x7f00000001c0)=""/124, 0x7c, 0x3d) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r1, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x3) 2018/04/09 19:17:46 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d1bffc)=0x7, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000725000), &(0x7f0000626000)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000040)="d6", 0x1}], 0x1, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x15) readahead(r3, 0x9, 0xfea) syslog(0xf, &(0x7f0000000080)=""/47, 0x2f) readv(r2, &(0x7f0000003240)=[{&(0x7f0000003200)=""/34, 0x22}], 0x1) socket(0x2, 0x4, 0x8000) rt_sigqueueinfo(r1, 0x34, &(0x7f0000000040)={0x3c, 0x3, 0x80000001, 0x20}) 2018/04/09 19:17:46 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) write$cgroup_int(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="2a37303fd2fe8642c659bcc3868b5f16c383d77ca98eb735aa13cc84891d6b54fe00b25e16ee6fe8ccfcb1a32a2974e5e5e7bc59758fdc0215891890486b2482521aa628ffaec533b738ecebc7f18db5f0ff83fe94c961be521b0d0b8b42d6067534e7651b807de2ba409495b52567f60b9ae6b1f08f5d83b1a5b445caaee3ea4937f04cdcf563b4cdb93381d54531ff"], 0x4) r2 = syz_open_procfs(r1, &(0x7f0000dd6ff7)='loginuid\x00') read$eventfd(r2, &(0x7f000028b000), 0x8) write(r2, &(0x7f0000d43f46), 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000180)={'HL\x00'}, &(0x7f00000001c0)=0x1e) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000300)={r3, 0x7fff}, 0x8) getsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x400001, 0x0) 2018/04/09 19:17:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1100000010ffa865310004000000"], 0x1c}, 0x1}, 0x0) 2018/04/09 19:17:46 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) socket$inet6(0xa, 0x0, 0x8000008000) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x5}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000540)) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000004c0), 0x0, 0x80}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f0000000900)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000008c0)=0x6, 0x4) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r5 = add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780), 0x340, r4) r6 = add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d62d70e75a0485e33e22ff4a24e71242", 0x53, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r6) keyctl$assume_authority(0x10, r5) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f0000000400)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x800) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24", 0x46, 0x0, &(0x7f0000000040)={0x77359400}) epoll_pwait(r3, &(0x7f0000000840)=[{}, {}, {}, {}, {}], 0x5, 0x9, &(0x7f0000000580)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10000, 0xffff, 0x1f, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) 2018/04/09 19:17:46 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='ns/ipc\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x1ff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1}, &(0x7f0000000280)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000001340)='./file0\x00', 0x40000, 0x0) r4 = accept4$unix(r3, 0x0, &(0x7f0000001380), 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000340)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000480)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000500)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000540)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000680)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000780)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000007c0)={0x0, @local, @broadcast}, &(0x7f0000000800)=0xc) accept$packet(r3, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000880)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000008c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f00000009c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000025c0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000026c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000002b00)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000002ac0)={&(0x7f0000002700)={0x3a0, r6, 0x600, 0x70bd25, 0x25dfdbfb, {0x1}, [{{0x8, 0x1, r7}, {0x80, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x1c8, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x101, 0x2, 0x0, 0x7712a935}, {0x4, 0x5, 0x0, 0x8}, {0x6, 0x80000001, 0x800, 0x3481}, {0x400, 0xffffffffffffed5e, 0x0, 0x3}, {0x0, 0x5, 0x38000000000, 0x7f}, {0x9, 0xf53e, 0x1, 0x1}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r11}, {0x12c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}]}}]}, 0x3a0}, 0x1, 0x0, 0x0, 0x8041}, 0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], &(0x7f00000011c0)=0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000002c0)=0x33, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f00000000c0)="39780499f159a038a55016ee3b2fb930", 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000001200)={0x0, 0x400}, &(0x7f0000001240)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001280)={0x0, 0x0, 0xf64b, 0xe000}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={r15, 0x2}, 0x8) bind$llc(0xffffffffffffffff, &(0x7f00000012c0)={0x1a, 0x30f, 0xfffffffffffffaaa, 0x4, 0x400, 0x9, @random="0ba416345c98"}, 0x10) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000001300), 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000000040)=r16) rt_sigprocmask(0x3, &(0x7f0000000080)={0x40}, &(0x7f0000001180), 0x8) dup2(r5, r5) mmap(&(0x7f00003f9000/0x4000)=nil, 0x4000, 0x8, 0x10, 0xffffffffffffffff, 0xfffffffffffffffd) getsockopt$inet_buf(r2, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/09 19:17:46 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/mnt\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="dc000000", @ANYRES16=r2, @ANYBLOB="10002bbd7000ffdbdf250e0000000800060004000000080005001f00000008000400ff030000080006000800000008000400010000002c0002000800040000000000080002004e23000008000b000a000000080007008100000008000400050000004c00020008000600ff01000008000301000000000800090008001f57e9c10500650c0000080007000400000008000b000a0000000800080005000000080002004e22000008000400f7ffffff0c000104000001000a00000008000600080000001400020008000700000000000800030003000000"], 0xdc}, 0x1, 0x0, 0x0, 0x20000050}, 0x5) 2018/04/09 19:17:46 executing program 2: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) fchown(r0, r1, r2) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x401, 0x101c00) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000100)=0x3) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) 2018/04/09 19:17:46 executing program 7: r0 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005053cd)={0x8, 0x0, &(0x7f0000dcf000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000040)}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000040)="c89a23e403a492798b44f3ae27b9774b8435ec817823e213e358a783bfb624254cd0ced032088127560640754af2205b83f9b23e485d893dfb01e0fdf294cf008df83cdb2f95225faef89b", 0x4b) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000cf7000)={0x8, 0x0, &(0x7f0000f2f000)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f0000465fb9)}) 2018/04/09 19:17:46 executing program 0: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_triestat\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) sendfile(r0, r1, &(0x7f0000000040), 0x10ed5b) 2018/04/09 19:17:46 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="0903f7e01f4ee9f41adf4a5065ed2954df2e5ad90be9e646f92dc4177e72102e7944a6561cd4a44f315bb2ce3bb90d1541ac290a6661339e84cda05c382bad107f125e20d6f19cc29b99700bc5", 0x4d, 0x0, &(0x7f0000cc7fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) clone(0x0, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000040)) fchdir(r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000000c0)={{0x1800000, 0x3f}, {0x4, 0x7}, 0x0, 0x2, 0x7}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/09 19:17:46 executing program 2: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100000000000000", 0x14, 0x2) 2018/04/09 19:17:46 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x44, 0x0, &(0x7f0000000600)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580), &(0x7f00000005c0)}}], 0x0, 0x0, &(0x7f0000000800)}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/04/09 19:17:46 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0xfff, 0x6, [0x800, 0x2, 0x1, 0x40, 0x0, 0x2b]}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r2, 0xfffffffffffffed1, "c8dfb43d758f305953231ef89ca7931a607f2109c9d653526a72c4b0a173d48505006eef3daa759d47b36a021b485a73416d752be67bf39ed7091c2ca158aecc7c17249d3d9ea89a10f9dfc4daa4bac69a701376be109f373d6b2304dfa89faefd1b71f1d7626b33cf6df46b58d77c96942b1642ba94daa121924fd981"}, &(0x7f0000000340)=0xfffffffffffffde1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r3, 0x2}, &(0x7f0000000280)=0x8) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000009000)=[{&(0x7f0000000100)="5500000018000100000000000000409302130000000043096c26236925000800030f226c70746612f3d831f3570000000000ca8a9848a3c72802c46bab31afdc1320d54400009b84136ef75afb83de44b8f3000000", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/04/09 19:17:46 executing program 6: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x64, r1, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x8004, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000240)={'team0\x00', 0x400}) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x0, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) dup3(r5, r0, 0x80000) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000140)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x8003) 2018/04/09 19:17:46 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x10001, 0x200040) ioctl(r0, 0x4000000002283, &(0x7f0000000300)="d569") 2018/04/09 19:17:46 executing program 2: writev(0xffffffffffffffff, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) 2018/04/09 19:17:46 executing program 3: r0 = socket(0xa, 0x802, 0xa6f7) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'lo\x00', &(0x7f0000000080)=@ethtool_cmd={0x15}}) 2018/04/09 19:17:46 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x1) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x1) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000011c0)=0xab) socketpair$inet(0x2, 0x7, 0xa31, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f00000000c0)={{0x2f, @empty, 0x4e22, 0x3, 'lblcr\x00', 0x0, 0x2, 0x4c}, {@empty, 0x4e22, 0x2003, 0x7, 0x10001, 0x7fffffff}}, 0x44) 2018/04/09 19:17:46 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x1000803) membarrier(0x23, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x4, 0x0, 0x1, 0x3, 0x5, 0x8, 0x40, 0x3, 0x80000000, 0xff}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r2, r1) 2018/04/09 19:17:46 executing program 4: r0 = socket(0x200000000010, 0x0, 0x0) write(r0, &(0x7f0000000140)="2400000000ed7601000000ff01006d8c3d6e275cf09cc194e6447040253cf92debd6e81556f7d800ff10000b9b74", 0xffffffffffffff3a) 2018/04/09 19:17:46 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0xfff, 0x1ff, 0x73f5, 0x3, 0x976a, 0x7}) clock_nanosleep(0x8, 0x6897ef0b87501fdb, &(0x7f0000c50000)={0x0, 0x989680}, &(0x7f0000bfd000)) 2018/04/09 19:17:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfc, 0x800}, 0xc) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x3, 0x800, 0x8000000000, 0x6}, 0x10) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000218000)=""/238, &(0x7f0000857000)=0xee) 2018/04/09 19:17:46 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="951408a7542e2f63677eb518c68e7f22f97c25c33913176f726f75702e6e65742fa68e342e098828d63e499f4e3f229a2232c370f41b0b37f8e3324d9bdb71b5c94aca509f3f3472fdb10163c96578e9acb722ac4c7c5fc274a95c4c0669bd1b7d0d7db2950225760baea84a61e617cb5d1b7717aee3828fe38adf2d5af3df0d62755ab5c2e579c8a30cb3de0e062eb93dea16b05baeceabd00a42e43dc94004f38ca6af434abd625f37cd839a90f19703acecc02629a775348589f675520d8b1f6deeb18e47285b6b6c03003679801e80e0bc398a1702794c6ab9d73cede97c983b699d3b6ce1cf881959caf01ce8e9df60989aadb70000", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x3, 0x0, 0xffff) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000280)=ANY=[@ANYBLOB="0900000000000000000000000000000001000000feffff29af397498ad78c50002000000000000000300000000000000070000000000000000000000000000000000000000000000000200000000000000000000000000000500000000000000fc030000000000000900000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000400000000000000020000000000000000000000000000000000000000000000080800000000000000000000000000000300000000000000020000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000"]) 2018/04/09 19:17:46 executing program 6: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0xa, @dev={0xfe, 0x80, [], 0xc}, 0x1f000000}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r1, @in6={{0xa, 0x4e21, 0x1f10, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000300)={0x10, 0x2c87, 0x8a8, 'queue0\x00', 0x3}) write(r0, &(0x7f0000000200)="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", 0xfc) [ 74.539321] binder: 7383:7385 Acquire 1 refcount change on invalid ref 0 ret -22 [ 74.554858] binder: 7383:7385 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 74.562947] binder: 7383:7385 Acquire 1 refcount change on invalid ref 0 ret -22 [ 74.572558] binder: 7383:7391 DecRefs 0 refcount change on invalid ref 0 ret -22 2018/04/09 19:17:47 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2802, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) readv(r0, &(0x7f0000000880), 0x100000000000013f) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6gre0\x00', 0x10) 2018/04/09 19:17:47 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000700)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000540)='./file0\x00', 0x79) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000340)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000480)='mounts\x00') sendfile(r2, r2, &(0x7f00000002c0), 0x622) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000200)={0x6, 0x6, 0x1, 0x84d3}) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff}) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00000005c0)=""/218) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000900)) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) close(r2) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000940)={0x1, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)={0x6, [0x0, 0x7, 0x0, 0x8, 0x0, 0x3f]}, &(0x7f0000000280)=0x10) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x0, 'emory\x00', 0x20}, {0x2b, 'cpu', 0x20}]}, 0x3) readv(r6, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000440)=""/58, 0x3a}], 0x3) pipe(&(0x7f0000000300)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc\x00', 0x1, 0x0) ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f00000001c0)) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000cc0)={0x3ff, 0x7fff, 0x5, 0xfd, 0x9, [{0x0, 0x5c, 0x4, 0x0, 0x0, 0x3}, {0xff, 0x7, 0x3ff, 0x0, 0x0, 0x4}, {0xdec, 0xd52, 0x400, 0x0, 0x0, 0x2}, {0x7fe000000, 0x5, 0x5, 0x0, 0x0, 0x8}, {0x1, 0x0, 0x6, 0x0, 0x0, 0x4}, {0x40, 0x4, 0x1, 0x0, 0x0, 0x80}, {0x2, 0x3, 0x8, 0x0, 0x0, 0x100f}, {0x6, 0x9558, 0x36, 0x0, 0x0, 0x800}, {0x80000000, 0x8, 0x9, 0x0, 0x0, 0x300}]}) rmdir(&(0x7f00000000c0)='./file0\x00') [ 74.718287] binder: 7409:7410 ioctl c0306201 204edfd0 returned -14 [ 74.725914] binder: 7409:7410 ioctl c0306201 204edfd0 returned -14 [ 74.937484] netlink: 224 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/09 19:17:47 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) pselect6(0x40, &(0x7f0000000100)={0xffffffff, 0x80, 0x9, 0x4, 0x400, 0x400, 0x0, 0x5}, &(0x7f0000000340)={0x10000, 0x6398, 0x9, 0x9, 0x2, 0x1, 0x7fa, 0xffffffff}, &(0x7f0000000400)={0x0, 0x80000000, 0x2, 0x100000001, 0x1000, 0x3, 0x7, 0x5}, &(0x7f0000000440)={0x0, 0x989680}, &(0x7f00000004c0)={&(0x7f0000000480)={0x6}, 0x8}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@dev, @in6=@mcast1}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) r1 = syz_open_dev$mice(&(0x7f0000000500)='/dev/input/mice\x00', 0x0, 0x26000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000580)='cpuacct.usage_percpu\x00', 0x0, 0x0) accept$packet(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000600)=0xfffffefe) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000280)=[{0x0, 0xd2d}, {0x4, 0x6be}, {0x8, 0x3}, {0x3, 0x1}, {0x2, 0x2}, {0xb, 0xffffffff}, {0x4, 0x6c}], 0x7) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="1400006bc95d5d0026bd7000fe00000000000000"], 0x14}, 0x1}, 0x0) 2018/04/09 19:17:47 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x210280, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xfffffffffffffff9) 2018/04/09 19:17:47 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) keyctl$join(0x1, 0x0) write$selinux_access(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='s'], 0x1) fsync(r0) 2018/04/09 19:17:47 executing program 6: r0 = socket(0x2000000000010, 0x2, 0x0) write(r0, &(0x7f0000949fdc)="240000002e001d000000000000000300fbffffff01000000223b0000000000000100ff10", 0x24) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x100, 0x100) 2018/04/09 19:17:47 executing program 2: r0 = socket$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, 0x996, 0x0, 0x0, 0x2, 0x0, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xffffffffffffffb9) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x188}, 0x0) 2018/04/09 19:17:47 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x800, 0x0) read$eventfd(r0, &(0x7f0000000440), 0x8) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x840) 2018/04/09 19:17:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="290000002000190700003fffffffda060200008322e80002040000150d0004a041a759e532133e72bc", 0x29}], 0x1) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/09 19:17:47 executing program 5: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {0xffffffffffffffff, 0x200}, {r1, 0x220}, {r0, 0x2320}], 0x5, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x3, 0x101}, 0xc) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000000cc0)=0x8001, 0x4) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000f40)={0x9, 0x0, 0x2, 0x7fff, 0x1, [{0x7, 0x4, 0x0, 0x0, 0x0, 0x8}]}) r5 = dup3(r4, r3, 0x0) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xa28}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000000080)={'yam0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0, 0x0, 0x88, r6}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000b40)={0x1, {{0xa, 0x4e20, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000d00)={0x0, @in6={{0xa, 0x4e24, 0xd9d, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x7fff, 0x7fffffff, 0xffffffff, 0xfffffffffffffff7, 0x8000}, &(0x7f0000000dc0)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000e00)={r7, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x931d, 0x6, 0x67, 0x9, 0x3f}, &(0x7f0000000ec0)=0x98) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) sysfs$2(0x2, 0x0, &(0x7f0000000c00)=""/179) 2018/04/09 19:17:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000325000)=0x11, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x0, '\x00', 0x1}, 0x18) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x4}) 2018/04/09 19:17:47 executing program 6: getrandom(&(0x7f0000000040)=""/221, 0xdd, 0x1) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000140)=[0x8001, 0xffffffffffffffff]) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x404880, 0x0) tee(r0, r1, 0x1, 0x6) 2018/04/09 19:17:47 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000b40)={&(0x7f0000000840)={0x10}, 0xc, &(0x7f0000000b00)={&(0x7f00000008c0)=@newsa={0x138, 0x10, 0xc21, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, @in, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = socket(0x10, 0x800, 0x6) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x828a, 0xfffffffffffffffe, 0x9, 0x4}, 0x8) 2018/04/09 19:17:47 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x0) alarm(0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') setsockopt(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000016c0)="25e11ed4c2e46decc38ec698f32088c63e71595cf82bb870df3e90c0e584b736d1437b75186df94dd4ba7c53b232ac18ca05174edeea010eda80ec55c7a8793362d3c23be5492992e9d8b11a979a49ec6eee2760feac3d6a64df5366f8b4616d44db0e2b1187d2513b43f65db37cd67451e2e499949fc538f46e36957699f92e504dc46de180453845fdf542cbb9725a77881ec7aed6aad5a29e6f1b250401c4b325b4f9bff1e34303241a4ac6bab27cbedc3f4e1856b430a92d92982008eb08a2d6b0e8b621ec50fda2273fd3965965a70e03949052e498195e", 0xda) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001580), 0x0, 0x0) ftruncate(r1, 0x8000) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) pwritev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000017c0)="1197aaa2fa02d3a264db9c54d3f31b613fde4afe4650da56a0f9ea18ae17ba533e86b33bb22a040ec422bd5c9f38dea73a1c9affa92317c06fc2fc11315d3b5194580f536717b0bcd38069293b6bda862a14f66da12b20d852c5f95890340334d23bc4bfc84420004a91fdb8169be6afd317f2b4131da91656b915b7464ee6789db4eaf502907ea7f8158c5f8dd7f16a528bf0ca5ba8dbfc388c512b98faf32fbee53b5819d7a57b6e102f63ac8eba9b4b30be11c6b4de9aa18b69a8f8fca92911c560ee4514f15f43b5eba3f8b3479aab47", 0xd2}], 0x1, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00000014c0)=ANY=[@ANYBLOB="6f6378d093c440f74fbeb57f289baf481251c3f4f1ca560b0128c55085f6616b87d6c19eab090029a72d5d12f250a2d5ad50326ccfd058aee2c060f463b4509074b465a3fe9e0a9cb1fb27206d164a1761499c89f0348b6c086d4f7082fd6e1bf380507fd91e4552342b05d8bcc9061506c47d28526ca3e2180f9a554f4173a62a29ab9b034ec9d01fa9555c635ea36a99f9e19e85a571a9c2e034649b"], &(0x7f00000013c0)=""/196, 0xc4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000015c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xec26}}, [0x0, 0x0, 0x7, 0x6, 0x1, 0x3, 0x0, 0x0, 0x5c, 0x1, 0x7f, 0x0, 0x3, 0x7, 0x400]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x0, 0x8000, 0x0, 0x2, 0x0, 0x0, 0x5}, 0x20) open(&(0x7f0000001380)='./file0\x00', 0x10002, 0x20) read(r1, &(0x7f0000000240)=""/4096, 0x1000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001340)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000001980)={&(0x7f00000012c0)={0x10}, 0xc, &(0x7f0000001940)={&(0x7f00000018c0)={0x48, r3, 0x0, 0x70bd2a, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1e61313f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x40000) fcntl$getownex(r2, 0x10, &(0x7f0000001240)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f0000001280)={0x1d, 0x0, 0xfffffffeffffffff}) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") creat(&(0x7f0000001580)='./file0\x00', 0x8000000000011) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) 2018/04/09 19:17:48 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000080)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r1 = timerfd_create(0x4, 0x803) fcntl$getflags(r1, 0x40b) 2018/04/09 19:17:48 executing program 6: r0 = memfd_create(&(0x7f0000000000)='system#*.\x00', 0x0) mmap(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x9, 0x2013, r0, 0x0) personality(0xc40000d) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000001b, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x1, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x800, 0x0) [ 75.732439] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=24009 sclass=netlink_route_socket pig=7458 comm=syz-executor1 [ 75.736076] IPVS: Unknown mcast interface: [ 75.740460] IPVS: Unknown mcast interface: [ 75.798486] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=24009 sclass=netlink_route_socket pig=7486 comm=syz-executor1 2018/04/09 19:17:49 executing program 0: r0 = socket(0xf, 0xa, 0x1) setsockopt(r0, 0xe4, 0x10001, &(0x7f0000000000)="f170bcca9ab71eb7946cc86adc34bc75f3ad07ab9ad953adbe8960b74411f433d4c853c40ae83fb36d3296d2d23de74d0377ffb4f3c51952d9cd6c15d2d2c36d30cbe2f2741c672dd340115f62c87d2526f622084644920dfa7ac76c6f47a019df31dc61bd75e5c26e157eb1a1606113e9dfe085767f34b543a929626cb430ddce2f3c593c47acee8191bf5449b37e895efea83944cf8e7857cf28f257a64a6389", 0xa1) syz_fuse_mount(&(0x7f0000000140)='.', 0xe002, 0x0, 0x0, 0x0, 0x201c21) 2018/04/09 19:17:49 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) mq_open(&(0x7f0000000080)='system,^\x00', 0x0, 0x102, &(0x7f0000000200)={0x9, 0x101, 0x81, 0x6, 0x1f, 0x3, 0x8, 0x9}) open(&(0x7f0000000280)='./file0\x00', 0x460200, 0x8) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000670000), &(0x7f00000000c0)=0x4) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x3ff, 0x80, 0xad}) 2018/04/09 19:17:49 executing program 5: r0 = memfd_create(&(0x7f0000000000)="9f2d", 0x0) r1 = getpid() r2 = eventfd2(0x3, 0x80800) getresuid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)=0x0) r4 = getuid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000001640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001600)={&(0x7f0000000280)={0x1350, 0xe, 0x7, 0x100, 0x70bd27, 0x25dfdbfb, {0xf, 0x0, 0x5}, [@typed={0x8, 0x25, @pid=r1}, @nested={0x10ec, 0x10, [@typed={0x4, 0x30}, @generic="6fd6d5347b6cc553cddd8b3e65cebec11afb35a16047868966d3711636bd2ddfdb55554068833f62a31880b433f4", @generic="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", @generic="4e56722dbdacd01254f6507e6ed3588369243671cee872fa958cd6796ef217bb6861556587afef9c1d55c7d7d08b13e2e35a25d00814d04235998bdd651a331b22499d9a63760e7382828800f127a1f1e529ccfc175243afca791107ac6592a572b91b3926ea2b7f3ba8fdb0df14a384c1ce9353e3ef7004d1d095b99c8e28e28f069983087ac9483792611a0a706f51171488ce37945b8d75d2f6759889647b4cc3a2928317491824f1a5380b440cedc98c32941b"]}, @typed={0xc, 0x77, @u64}, @nested={0x23c, 0x3, [@typed={0x8, 0x90, @fd=r2}, @typed={0x8, 0x40, @uid=r3}, @generic="1a1bc6bd75b0567b0f87ab64e455c0da0456ff863682c19bce22b465dadeaf0e56673a87ae9a9fc97069e80a251c5889017fb6ecfb5a453997f2a791", @typed={0x14, 0x92, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="e81d56a9bded452df7d8c097892d328dc47a0063680a324e653433b3ee814c5e3346027c2e1d5d4826ded0870210006300f85084d61f9d9ff4afa9e87dd2c25a9d530e860049d4f4612f2626abafcdce6428c627bf3374c1f047902a5008c3d6ce1971020950742d6e97da62854fefdbaf7002849a35b6eb0320ea2f9cf323aaf5eacbae257d79763c2811aede6ac4102a0d1151aa7d168de70b9703be8a0f4f09edb3bacf24068bfbc10e1d0b64a05c7d82dd84ec0ba5068bdb7b176febc755258c7667cae1e7b0d6886fc115504d70b369bd3e5950a6483e0f", @typed={0x8, 0x47, @uid=r4}, @typed={0x8, 0x73, @pid=r5}, @typed={0x8, 0x79, @uid=r6}, @generic="9ea8112d005fd639965bcf3cf15389286b4213d1739126b60261b92a83315c54a5e19c6b39eefc06d042bc6aa7017003181f6859a5ea5ece8d3c110570bf4e5dd63d81ae3357095ea43797c8b10411ca00e9867264c122a9823473ca192b412f64c7b4433dfe21a3b7dc3910ec6a32b58281222a1dbdc120e16b3fc9e8df7c07c72eb7b85f01096cea7a0df9a6677af9edf3b913aad5b3f7dfd61f9ef81dc9fa7fa121013b8807b9611971930592a4ed04d7ca457f177022ee1fb0cd20507a30d443ee18a9fce5b9bc2b7f4260effb2773012f1b34ffe69bff9ac9d56558464170ce92"]}]}, 0x1350}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) fanotify_mark(0xffffffffffffffff, 0x50, 0x40000001, 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') 2018/04/09 19:17:49 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8, 0x0, 0x7}, &(0x7f0000000640)=0x10) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r3, &(0x7f0000000300), r2, &(0x7f00000003c0), 0x0, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000400)='./file0/file0\x00') openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'bpq0\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0x1, 0x4) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000380)={0xa343b64, 0x9, 0x5}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), 0xfe57) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000cecffc), 0x4) write(r5, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff", 0x23) r6 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) r7 = openat(r6, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) renameat2(r6, &(0x7f000001dff6)='./control\x00', r7, &(0x7f0000e14ff6)='./control\x00', 0x2) 2018/04/09 19:17:49 executing program 4: r0 = socket$inet(0x2, 0x20000002, 0x7) fcntl$getflags(r0, 0x40b) sendto$inet(r0, &(0x7f0000168f26), 0x0, 0x0, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/04/09 19:17:49 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000000)=ANY=[@ANYBLOB="120040133e0205090002000000000000000000000900000040000000e1b9484ef5d6173c660362"], 0x1c}, 0x1}, 0x0) 2018/04/09 19:17:49 executing program 7: ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)=""/76) mkdir(&(0x7f0000000140)='./control\x00', 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000009c0)={0xeead, 0x1, 0x2, 0x1f, 0x8}) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) r1 = socket$nl_generic(0xa, 0x3, 0x10) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)=""/224, 0xe0}, {&(0x7f0000000840)=""/254, 0xfe}], 0x2, &(0x7f00000004c0)=""/120, 0x78, 0x401}, 0x0) ioctl$sock_ifreq(r2, 0x8916, &(0x7f00000000c0)={'tunl0\x00', @ifru_ivalue}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) r3 = inotify_init1(0x80800) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000009) inotify_add_watch(r3, &(0x7f0000000740)='./control\x00', 0x100005e) fadvise64(r3, 0x0, 0x100, 0x5) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000440)={{{@in=@loopback, @in6=@remote}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r4, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0xa08300}, 0xc, &(0x7f00000007c0)={&(0x7f0000000a40)=ANY=[@ANYBLOB="14fc05001600000000000000070000000001000008000800003511d951d635e640ffffff"], 0x1}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000380)={0xaa, 0x21}) kexec_load(0xff, 0x1, &(0x7f0000000940)=[{&(0x7f0000000300)="f7d0560ce8ebf8db2accd87fa65642415c11f034a701150ff34de2e4452d732659de", 0x22, 0x5, 0x98}], 0x3f0001) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000600)) sendmsg$unix(r4, &(0x7f00000006c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000240)="2ac4baa1f3860d24f297bf8198c63db0288383a91985a79993957a83fa3e9ba4bf5799dc7deb5d49c1f89be878b953433e70311ac8893c412cfb3ea10c3fac5a48889a621c1e3115e160430dc6c46d4091ab68b0abeae1b56d7a137116a5573cdbd552397ea7", 0x66}], 0x1, &(0x7f0000000600), 0x0, 0x8000}, 0x81) inotify_add_watch(r3, &(0x7f000003cff6)='./control\x00', 0x220001a1) read(r3, &(0x7f0000058fef)=""/32, 0x20) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000ac0)={'\x00', {0x2, 0x4e24, @rand_addr=0x9}}) creat(&(0x7f0000000580)='./control/file0\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000780)=0x20d9, 0x4) 2018/04/09 19:17:49 executing program 3: getcwd(&(0x7f0000000400), 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'bcsf0\x00', 0x2}, 0x18) 2018/04/09 19:17:49 executing program 6: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4104) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000a40)=""/4096) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x5, 0x1, 0x6, 0x200, 0x2, 0x7, 0x2e3f, 0x15, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x100000001}, &(0x7f0000000180)=0x8) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ftruncate(r3, 0x3) 2018/04/09 19:17:49 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x15, 0x1}, {}, {0x6}]}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDDISABIO(r2, 0x4b37) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x676, &(0x7f0000000000), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x3ff, 0x24200) 2018/04/09 19:17:49 executing program 4: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100), 0xffffffbf, 0xfffffffffffffffb) keyctl$search(0xc, r0, &(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x2) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f00000001c0)=""/175, &(0x7f0000000000)=0xaf) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000000c0)=""/31, &(0x7f0000000100)=0x1f) 2018/04/09 19:17:49 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="08631040", @ANYRES64=0x0, @ANYBLOB="0000000000000000f6d2c8e1ec5815ef1c810016031f6e612cac850054c2830083b41dd476915f0be89d259685e89518791426c97195c1077b3465e15239b5203532e4881ea2f587cca95af28075303045667edb50212c2eb4116109e03d4b090401bf9ff70ca1d5aec766d8f2bfe61b3b53dd766e9e479360d603dde3959cc4a2ff0a94bd5678aaf54aa3a92aeb5deae7376c5fbdd5860f058499aeacddf2abebca5fe3dd622d03c9cd27beb01fe6cc9d97ba813c90186fc62a82d089ad347de1e7"], 0x0, 0x0, &(0x7f00002e3f90)}) fcntl$getflags(r0, 0x40a) socketpair$inet6(0xa, 0x0, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0xffff}, 0x1c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x109240, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x11f) 2018/04/09 19:17:49 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x2040, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000080)={r1}) 2018/04/09 19:17:49 executing program 0: connect(0xffffffffffffffff, &(0x7f0000bd2000)=@nfc_llcp={0x27, 0x1, 0x2, 0x3, 0x3, 0x0, "080e03c77838f529e46c0928c6da8c57da19d7c38f3ae8768b62a83ef20ca9a8a8100ba022ba187a1ac03f4d8b3ddb6e9eb93cdd5d82d42abd0b9dc0c8d3bb", 0xb}, 0xfffffdbb) r0 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000780)=0x84b, 0x200000000000102) 2018/04/09 19:17:49 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x5, @random="26439a7e9e57"}, 0x10) sysinfo(&(0x7f0000000000)=""/56) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000280)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/09 19:17:49 executing program 1: unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) socketpair(0x3, 0x80000, 0x913, &(0x7f0000000000)) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r1, 0x0) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000040)) clone(0x27140300, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/09 19:17:49 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x40000, 0x82) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4ed935137af6fe251190634435dca", "6aab27a936089867bdfc673a08478220fe71c85ca0c0caf1f4833b9ff18a89a285f049691fdaee091c26b5018b54096bdaacf1e7a2fb27febc2e8d7b46599400", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) socket$pppoe(0x18, 0x1, 0x0) set_tid_address(&(0x7f0000000140)) 2018/04/09 19:17:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)='syz0\x00', 0xfffffffffffffff8) bind$ax25(r1, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}, 0x8}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1afaf", 0x61) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000380)='io\x00') setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000500)=ANY=[@ANYBLOB="ffffe02517f6c704e868627f1c000080000000000000000008000000ac14140de0000001ac1414120000"], 0x1) ioctl$KDSETMODE(r3, 0x4b3a, 0xb12) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x11, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000004cc0)=0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1}, &(0x7f0000004d40)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000540)={r5}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000005180)={0x0, 0x3, 0x800}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2ca3, 0x1000, 0xffffffff}, &(0x7f00000052c0)=0x98) sendmmsg$inet_sctp(r3, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa1912ac26616e32e8c90f", 0xe7}], 0x1, &(0x7f0000000600)=[@init={0x18, 0x84, 0x0, {0x3, 0x2, 0x7f, 0x1}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x9, 0xbc39}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x7, 0x8001, 0x800, 0x0, 0x7f, 0x1, 0x1, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x5, 0x2, 0x0, 0x6, 0x81, 0x6, 0xb937, r6}}], 0xc0}], 0x1, 0x8800) getgroups(0x3ffffffffffffd53, &(0x7f0000000100)) getitimer(0x0, &(0x7f0000000100)) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000140)) sendto$inet(r7, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) 2018/04/09 19:17:49 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101002, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000000c0)={r1, 0x3}) getsockname(r0, &(0x7f0000000180)=@in={0x0, 0x0, @local}, &(0x7f0000000200)=0x80) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) accept4$unix(r0, 0x0, &(0x7f0000000100), 0x800) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x24, 0x3) [ 77.017226] device syz_tun entered promiscuous mode 2018/04/09 19:17:49 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x40101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) pwrite64(r0, &(0x7f00000000c0)='5', 0x1, 0x0) 2018/04/09 19:17:49 executing program 5: getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_int(r1, 0x0, 0x1a, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f00000004c0)=0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) splice(0xffffffffffffffff, &(0x7f0000000240), 0xffffffffffffffff, &(0x7f0000000280), 0x5aa9, 0xb) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={r0, @in6={{0xa, 0x4e21, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, &(0x7f0000000900)=0x84) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000500)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)=ANY=[@ANYBLOB="01800040", @ANYRES16=r2, @ANYBLOB="190000000000fddbdf25080000000800040600020000001c0002000800070001000000080004000100000008000300010000001f0001000800050000000000080004004e2300000800090000000000080001008a00000014000300fe8000000000000000000000000000bb"], 0x78}, 0x1, 0x0, 0x0, 0x10}, 0x90) gettid() getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={r0, 0x1}, &(0x7f0000000380)=0x8) getpeername$packet(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000040)=@buf={0x38, &(0x7f0000000b00)="8dc4cfb627ee0aadf7abe8d533dbe39dc8a37dbff41778dc383c447744eb8f4e64c3a1b0ef26d93263bab4947d652b182cd14579d899bf56"}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x7fff, 0x4e21, 0x101, 0xa, 0x0, 0x80, 0x87, r3, r4}, {0x4, 0xffffffff, 0x7, 0x100000001, 0x0, 0x3, 0x8}, {0x4, 0x4, 0x6, 0x9}, 0x6, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x7fff, 0x189e, 0xb8, 0x76ad}}, 0xe8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000000c40)='./file0\x00', 0x1c, 0x1000) chmod(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000c00)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={r0, 0x2}, &(0x7f0000000200)=0x8) 2018/04/09 19:17:49 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bpq0\x00', 0x2}, 0x18) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f00006e7000/0x1000)=nil, 0x1000, 0x2, 0x32, r1, 0xfffffffffffffffc) ioctl$fiemap(r1, 0x80087601, &(0x7f0000000000)=ANY=[]) [ 77.074809] device syz_tun left promiscuous mode [ 77.078891] binder: 7567:7568 BC_INCREFS_DONE node 11 has no pending increfs request [ 77.083857] binder: BINDER_SET_CONTEXT_MGR already set [ 77.083861] binder: 7567:7568 ioctl 40046207 0 returned -16 [ 77.083917] binder: 7567:7571 BC_INCREFS_DONE u0000000000000000 no match 2018/04/09 19:17:49 executing program 0: r0 = socket(0xa, 0x80000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e40000001b0000004e7605147fd6a0004000000003"]) ioctl(r0, 0x8916, &(0x7f0000000000)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/09 19:17:49 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0xc01, 0x0) read$eventfd(r0, &(0x7f0000000440), 0x8) [ 77.509418] IPVS: Creating netns size=2536 id=14 2018/04/09 19:17:49 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) dup3(r1, r0, 0x0) pwritev(r1, &(0x7f0000000400)=[{&(0x7f0000000000)="cd", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000240)={0x0, 0x20}) [ 77.536750] IPVS: Creating netns size=2536 id=15 2018/04/09 19:17:51 executing program 3: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x433) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10001}, 0xc8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x7fff) 2018/04/09 19:17:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') write$fuse(r0, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0x18) 2018/04/09 19:17:51 executing program 0: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/148, 0x94) r4 = dup3(r2, r3, 0x0) sendto$inet6(r3, &(0x7f0000000340)="f684d45080c0a5666d6238", 0xb, 0x4000, &(0x7f0000000440)={0xa, 0x4e24, 0x20, @dev={0xfe, 0x80, [], 0x12}, 0x4}, 0x1c) getpeername$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) dup3(r2, r1, 0x0) r5 = epoll_create(0x2) sendto$inet6(r4, &(0x7f0000000200)="ef0aad56e609296ed22291eed05aea041580d2b6686bf2f58a55bf67318c75ca59cc7caa99a7ae6bca84a54dba3dbbb087fceeb42d285497f74379f978ebd078a65e750da68215facf07e78069590aca02f4f58b06f386d238b9cf822b75306678c50333d0d5fa584c7492a8a9d551190b026d3c4b282160f73ffda4e42ea2d5a3392b93e55482b8af71123e0d07230f9dc2123d33498b3fe3be43b06519812246440f4ac069314bd09bbd73d6fb0b3f12181ceeaa3a3ddc00d3637755", 0xbd, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00003d6ff4)) ioctl$void(r0, 0x5450) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000003c0)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @random="aaca51ad3417"}, 0x7e, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 'ip6gretap0\x00'}) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000000140)={'syzkaller0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000002c0)=""/102) open(&(0x7f0000000480)='./bus/file0\x00', 0x22002, 0xfffffffffffffffe) 2018/04/09 19:17:51 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x3000)=nil, 0x3000}}) userfaultfd(0x800) 2018/04/09 19:17:51 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x8c5, 0x6, 0xa38f, {r1, r2+30000000}, 0x1, 0x7}) syz_emit_ethernet(0x341, &(0x7f0000000240)=ANY=[@ANYBLOB="5a7d54c5551b0180c2000000910027008100290008004500005800000000002f90780000000800000086dd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002eaaeb26b91b293598a47ab11b199f09149a9404020ce0ec95a0b6a3e76b09f83ef506249b8e340c1a4f992221f12a1acc5b91de594ef4"], 0x0) syz_emit_ethernet(0xfffffffffffffe82, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [{[], {0x8100, 0x200040, 0x2, 0x40000002}}], {@mpls_uc={0x8847, {[{0x1a6, 0x1, 0x1000, 0x9}, {0x7, 0x2, 0x3d, 0x7f}, {0x42, 0xfffffffffffffffe, 0x9, 0x8}, {0x3, 0x4, 0x5, 0x8}, {0x80000000, 0x2, 0x8000}, {0x4, 0x8001, 0x9, 0x3}, {0xfffffffffffffffd, 0x3f60, 0x6, 0x80}, {0x100000001, 0x7fff, 0xfffffffffffffbff, 0x4}, {0x686, 0x10001, 0x3, 0xf85d}, {0x0, 0x0, 0x200}], @generic="62c3edf08b2043986eebda2a4a41bc"}}}}, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x22000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000140)={0x8, 0x8001, 0x6, 0x6, 0xfffffffffffffffe, 0xc52f}) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00000001c0)=0x97c1, &(0x7f0000000200)=0x4) 2018/04/09 19:17:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004700)) getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004740)=0x0, &(0x7f0000004780), &(0x7f00000047c0)) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)) fcntl$getown(0xffffffffffffffff, 0x9) getuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180)) fstat(r0, &(0x7f0000003480)) getegid() getpgid(0xffffffffffffffff) getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)) epoll_wait(r0, &(0x7f00000022c0)=[{}, {}, {}, {}, {}], 0x5, 0x2) getgroups(0x1, &(0x7f0000008880)=[0xffffffffffffffff]) fcntl$getown(r0, 0x9) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000036c0)) fstat(0xffffffffffffffff, &(0x7f00000088c0)) sendmmsg$unix(r0, &(0x7f0000008ac0)=[{&(0x7f0000003380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000003400)="e8b567fc2c2ff0adda6fa93d46c060d39878e8456019d771a9b2d44e80233d89a83a49d63b85636dc7445410a68afd537833ceeeb22af24c9ad147468bd62dd4556671cb15e0a885d97db4b6d93127f0f7fb8db15a41ad9a8d3c8094b98ee64060c1788a81897d5974173ef6a8970d5ff3bca97bac", 0x75}], 0x1, 0x0, 0x0, 0x44080}], 0x1, 0x400c040) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000003580)="4784721117c5fc787864b533537fd3f9c210fa6fa270cc7b729fb7c98874f43d2e0fb55dd57e79a2b1b36119160a2d766659065cc6508aa7ae984c7222a5c26e8b8a6bfb", 0x44) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) mq_getsetattr(r0, &(0x7f0000001100)={0x4, 0x0, 0x2, 0x1, 0x6, 0xd753, 0x20, 0x3ff}, &(0x7f0000002140)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003500)=ANY=[@ANYRES64=r1, @ANYRES32=r1], &(0x7f0000003340)=0x2) listen$netrom(r0, 0x5) accept4$unix(r0, &(0x7f0000003600), &(0x7f0000002300)=0x6e, 0x0) 2018/04/09 19:17:51 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) r1 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000740)=ANY=[@ANYRES32=0x0], &(0x7f0000000480)=0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0x8}, 0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)=0x8) socket(0x0, 0x7fffe, 0x0) r2 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000004c0)={'bond0\x00'}) r3 = userfaultfd(0x0) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000180)=@ax25={0x3, {"87efd1ad4c2970"}, 0x800}, 0x10, &(0x7f0000000880), 0x0, &(0x7f0000000b80), 0x0, 0x800}, 0x4000) syz_open_dev$loop(&(0x7f0000000680)='/dev/loop#\x00', 0x9, 0x800) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) flock(0xffffffffffffffff, 0xc) r4 = dup(r3) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f00000000c0)=0x100000001, 0x4) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000000940)=""/213) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) mremap(&(0x7f000066e000/0x4000)=nil, 0x4000, 0x3000, 0x2000000000000000, &(0x7f00004cb000/0x3000)=nil) openat(r4, &(0x7f00000001c0)='./file0\x00', 0x105000, 0x31) poll(&(0x7f0000000140)=[{}], 0x1, 0x2) perf_event_open$cgroup(&(0x7f00000002c0)={0x4, 0x70, 0x3, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x1000, 0x1, 0x101, 0x8001, 0x7, 0xfff, 0xfff, 0x0, 0x348fce9a, 0x2, 0x0, 0x3ff, 0x4, 0x5, 0xb13e, 0x7, 0x5, 0x3, 0x2, 0x1f0, 0x9650, 0x3ff, 0x8, 0x3, 0xfffffffffffffffa, 0x40, 0x0, 0x5, 0x3, @perf_config_ext={0x9, 0x1}, 0x20301, 0xa9f4e86, 0x9, 0x4, 0x6bae55d7, 0x5, 0x8}, r4, 0x5, r4, 0x2) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000200)=0x4) ioctl$UFFDIO_REGISTER(r3, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) userfaultfd(0x80000) userfaultfd(0x80000) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000006c0)={'TPROXY\x00'}, &(0x7f0000000700)=0x1e) 2018/04/09 19:17:51 executing program 2: prctl$intptr(0x1, 0x0) lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'security.', 'user.syz\x00'}, &(0x7f00000001c0)=""/75, 0x4b) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)=""/162, 0xa2) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x80100, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/04/09 19:17:51 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) recvfrom$ipx(r1, &(0x7f00006cf000)=""/165, 0xa5, 0x0, &(0x7f0000969ff0)={0x4, 0x0, 0x0, "738169a6c57d"}, 0x10) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f0000000040)='stack\x00') recvmmsg(r1, &(0x7f00000032c0)=[{{&(0x7f0000003080)=@nfc, 0x80, &(0x7f00000031c0), 0x0, &(0x7f0000003200)=""/145, 0x91}}], 0x1, 0x0, &(0x7f00000033c0)={0x0, 0x1c9c380}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) shutdown(r1, 0x0) 2018/04/09 19:17:51 executing program 2: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x85) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xa}, 0x1c) write(r0, &(0x7f0000262fff)='u', 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{0x3, 0x3, 0x8000, 0x3, 0x8000}, 0x743, 0x6, 'id1\x00', 'timer1\x00', 0x0, 0x800, 0x7ff, 0x7}) 2018/04/09 19:17:52 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x32000, 0x0) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) pwrite64(r0, &(0x7f0000000040)="84335d2827f771fcdda6850a27ca07c6078fbb9385831f2b56b1d3abe270886cac7ac8e6bb4ea9d415221bbdb8601ef26e598652101ae9a297d664ed1c1f21afe161b9ac78d360a45f193fee17b3596182d43005f3185fdedc1431004eee00b46a55da06f8cd924e4bd7a95fe028efd588", 0x71, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/04/09 19:17:52 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'erspan0\x00', 0x7fc}) 2018/04/09 19:17:52 executing program 4: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x80, 0x0) recvfrom$inet6(r0, &(0x7f0000000200)=""/197, 0xc5, 0x10000, &(0x7f0000000180)={0xa, 0x4e20, 0xdb5, @dev={0xfe, 0x80, [], 0x1b}, 0x80000000}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0x0, 0x0, &(0x7f000001b000)={0xa, 0x0, 0xfffffffffffffffe}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x200, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)) unshare(0x44000400) 2018/04/09 19:17:52 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x9) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x7, 0x0, 0xc, "691bd215633f8f7ab6927fac4d88c323123cc8bdf34bdfc6ef2cb70e177eff743229ce838466bc336b80a369bc2f6fdad5906f9cfef7bf27a9d610411903cdc3", "a2ea5f398fe7f9912ba2ab1d273d7a89af74a13f4178e2dd6a1a40db0bb529d00fe6932a95907f2c2944521d88db17ce45bb3870e7b00581f05c59e99cdfec74", "ca089bcde4bd7a0c46c9a191b96558f1cd123a37f83151dee178d9a96dbf5055", [0x0, 0x9]}) 2018/04/09 19:17:52 executing program 1: prctl$seccomp(0x2f, 0x4, &(0x7f0000000000)={0x203c, &(0x7f0000000fd0)}) 2018/04/09 19:17:52 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'yam0\x00'}) r1 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="a1d81391bd59bb883430ba9056be80394b0905e5eb0c767d0c10f91aa82635cfad74a14911fb130061b5b25e00d66059ac38aee01ed3a129ee151637269f82cd5fc58ba56bf4aeec0bae64de0848345c9b36d3", 0x53, 0xfffffffffffffff9) r2 = add_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r1, 0x0, 0x4, r2) 2018/04/09 19:17:52 executing program 5: r0 = socket$inet6(0xa, 0x20000000001, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'lo\x00', 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/hwrng\x00', 0x242082, 0x0) r3 = inotify_add_watch(r0, &(0x7f0000000500)='./file0\x00', 0x904) inotify_rm_watch(r2, r3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) r4 = accept4(r0, 0x0, &(0x7f0000000140), 0x80800) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000480)=0x78) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@ipv4, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x20, 0x4e24, 0x3, 0xa, 0x20, 0x80, 0xa9, r1, r5}, {0x5, 0x0, 0x7032, 0xfffffffeffffffff, 0x1, 0x80000000, 0x1fffe00, 0x850}, {0x3f, 0x2, 0x0, 0x401}, 0xac34, 0x6e6bb9, 0x2, 0x5, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0xff}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3507, 0x3, 0x1, 0x7, 0x2, 0x5, 0x9b78}}, 0xe8) connect$unix(r2, &(0x7f0000000540)=@abs={0x1, 0x0, 0x4e21}, 0x6e) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f000076c000)=""/175, &(0x7f0000bffffc)=0xaf) inotify_init1(0x80000) bind$inet6(r4, &(0x7f00000005c0)={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x897f}, 0x1c) 2018/04/09 19:17:52 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) r2 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="8ab1c424a201004e8c18f151cef25766294564282d97e23fa5c4b635a5abeb51083e1bf72bb5390a5afc54531e002415ef85adbaaba003f166b158f08806adbbc429c4c53b6690a22fe07ff3d344fc4c6d1bba7b9d76b8f2b2ddff1e82b750c388520dc8371bcb3fe90f63d4488197dc5219a94b169ef9f6d7a0ff66ae", 0x7d, 0xfffffffffffffff8) r3 = request_key(&(0x7f0000000680)='ceph\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='vboxnet0keyring\x00', 0xfffffffffffffffc) keyctl$search(0xa, r2, &(0x7f0000000600)='.dead\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, r3) keyctl$join(0x1, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000780)=[0x1, 0xcb8]) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) pwrite64(r4, &(0x7f0000000200)="032d621afbe17bd2adb3b7bdda4c2c3fa585d0ccf0af1ae31c2958fedca5f9d6f68f1a9c296415330b7dea2fd2efd13481c792b87aba0e90a599e62cc311d764b7b6b79eb7860bdfab32c78b6e503b99228c8a6ca07ce6e537d307c1b63794960b0ec1e6cf240323a9f3f20716202d07dcad887b29ab0c6cd3e09fed1d08baee6ef2010d1c29ab4c4541bb98e1a21e9de69cfe5a771a1ddd42b03abd2e457d92d63852263ffc9b26d56fe98c7a9db7b2d3e4931c3d", 0xb5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r6, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) sendto$inet6(r5, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendto$inet(r1, &(0x7f0000000340)="cd7a7e4a85f9d6e3ff77f7cf6f79e8d12300777ba81081642c876203842915b90c6e01de0f2889138d555ab91a2fdba8b0469b5fb309ac0e44cc2233da5072e85080d1bde03d96ee625eb828df2c52b9e4659351123db29fa5", 0x59, 0x40000, &(0x7f00000003c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r4, 0x400454dc, &(0x7f0000000300)=0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff, 0x0, 0x0, 0x75}, 0x14) r8 = gettid() sched_setattr(r8, &(0x7f0000000140)={0x30, 0x0, 0x0, 0x7, 0x7, 0xffffffff, 0xff, 0xffffffff00000000}, 0x0) getsockname$netrom(r7, &(0x7f0000000440)=@full, &(0x7f00000004c0)=0x48) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pwrite64(r4, &(0x7f00000001c0), 0xfd, 0x0) [ 79.858872] IPVS: Creating netns size=2536 id=16 [ 79.893373] IPVS: Creating netns size=2536 id=17 2018/04/09 19:17:53 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rtc\x00', 0x20003, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x2, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x7fffffff}}, 0x1ff, 0x1ff, 0x400, 0x0, 0x5}, &(0x7f00000001c0)=0x98) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r4 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000640)={r2, 0x38, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x7, @empty, 0x1}, @in6={0xa, 0x4e21, 0x8000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}]}, &(0x7f0000000680)=0x10) bind$unix(r4, &(0x7f000076f000)=@file={0x1, './file0\x00'}, 0xa) r5 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000380)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) getresgid(&(0x7f00000004c0), &(0x7f0000000500)=0x0, &(0x7f0000000540)) sendmmsg$unix(r3, &(0x7f0000000600)=[{&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000280)="bd078ef1c12908cda6f7e8acce586f047666b3502cd250c2156ca410bdb3640d99f5c03de6aa2fc1263e90a61b328321d674aa047dae98514c5f349450420462b0ac9d3ec6fb6c1a521b914c2cd7281f5c2e8aa6979a5325f0e06adf253907620ee526225447717af646dc5d50b56d2e4e2e390b6bec5d336a5fbd5a85a7f5406817f7dc0b039cd5ede157ebcdd7163f7a4a90ba0ba64b0c105127", 0x9b}], 0x1, &(0x7f0000000580)=[@rights={0x30, 0x1, 0x1, [r4, r0, r0, r0, r0, r4, r3, r3]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x50, 0x20048000}], 0x1, 0x4008884) socket$inet(0x2, 0x3, 0x40) 2018/04/09 19:17:53 executing program 3: unshare(0x20000401) mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000b99e7d)='./file0\x00', 0x8) inotify_rm_watch(r0, r1) 2018/04/09 19:17:53 executing program 6: pipe(&(0x7f000090cff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x1) fremovexattr(r1, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00') flock(r0, 0x1) 2018/04/09 19:17:53 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80, 0x80000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1040000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=@ipv4_getnetconf={0x1c, 0x52, 0x504, 0x70bd28, 0x25dfdbfb, {0x2}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x50) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0xfffffffffffffff9, 0x4e24, 0x0, 0xa, 0x80, 0x80, 0x87, r1, r2}, {0x7fffffff, 0x606, 0x40, 0x1f, 0x20, 0x6, 0x1d8, 0x9}, {0xe6c7, 0x100000000, 0x7, 0x800000000}, 0x8f2f, 0x6e6bb1, 0x2, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d3, 0xff}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x14}, 0x3502, 0x0, 0x1, 0xfffffffffffffff9, 0x2, 0xffffffff, 0x10001}}, 0xe8) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000040)=""/81) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f000056b000)={0x0, 0x2, 0x0, 0x2, "020003fe040000000000002403ffffe78be5e600000000000000030809a7e633"}) 2018/04/09 19:17:53 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_spirange={0x0, 0x10}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) flock(r0, 0x0) 2018/04/09 19:17:53 executing program 0: r0 = socket(0x3, 0xa, 0x0) write(r0, &(0x7f0000000080)="2400000058001f0014b2a9a101e9c62ef407000904000200ceac0800ffff000000000000", 0x24) 2018/04/09 19:17:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="892bff68a9503b5a98a6b9bb9361eb8287bbc06fcf0315ec0a1e3709db6757f31d8bd2c4abc4dec5c87e43bdbf074643f2477541c16fc1d2abed13a096e96093b5e2ddbf46333f2cf9f00a394f4c97a4418adb905ba01d76a8e2ebae93796164601e", 0x62, 0x4000004, &(0x7f0000000080)={0x2, 0x4e21}, 0x10) exit(0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='veno\x00', 0x5) shutdown(r0, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) 2018/04/09 19:17:53 executing program 4: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x80, 0x0) recvfrom$inet6(r0, &(0x7f0000000200)=""/197, 0xc5, 0x10000, &(0x7f0000000180)={0xa, 0x4e20, 0xdb5, @dev={0xfe, 0x80, [], 0x1b}, 0x80000000}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0x0, 0x0, &(0x7f000001b000)={0xa, 0x0, 0xfffffffffffffffe}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x200, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)) unshare(0x44000400) 2018/04/09 19:17:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00006b8ff2)='net/rt6_stats\x00') r1 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') syncfs(r0) sendfile(r1, r0, &(0x7f0000ed0ff8)=0xe, 0xd) 2018/04/09 19:17:53 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000380)={'bond0\x00', @ifru_names='dummy0\x00'}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x81000) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x3, 0x3, 0x7fff}) readv(r0, &(0x7f0000000000), 0x15c) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/04/09 19:17:53 executing program 0: getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="6e65742f6d6366696c74657200ca1ab668a2e5c17b5168603d59dfe54d9eb86a6f4ddbd703d20bebbdf4761e0fa3fe0e88eace1ba75d05f19f7defaccaa6b390288949af2642d935149ba9d11813abdeb71b72538b815d5880f2") setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000000c0)=0x4, 0x4) fcntl$setlease(r1, 0x400, 0x1) fcntl$setlease(r1, 0x400, 0x1) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x100000c, 0x40010, r1, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000100)={0x24f2, 0x8000, 0x5c2c, 0xfffffffffffffffa, 0x5}) 2018/04/09 19:17:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="400000001000010000000000000000000000000076967348ebfc58669bb7b57d8f60bf099ad500115f12657442667f0014fdb237d14700000000000000000000", @ANYBLOB="00000000000000000c58000200aaaaaaaaaabb00001400030000047200000000000000000000000000f3b9660667ae28071a8e4a2ae9de4d8e95ba0a8d3328b1566887c7342db49f5dbf3eb047bab08696269731284fce895bfbc71fc1beab767d"], 0x2}, 0x1}, 0x0) 2018/04/09 19:17:53 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000180)=0x10) fcntl$setsig(r0, 0xa, 0xf) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c6530202f6465762f6e65742f74756e00202f6465762f6e65742f74756e002073080074656d5b2e6367726f4470776c616e305e0ae26766043a1001d7a880b9cd392740110636fda0b51a919cbb8378d56410bf114871d899fdf7c34c5f304a3e7a5a25bb45cf0cb19569557b95953b4cc2326c49888c24ad18da3acaf9b31ce2e9314268631d1339bfc2"], 0x76) fcntl$dupfd(r1, 0x0, r1) 2018/04/09 19:17:53 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x80000001, 0x200) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0x100000000) 2018/04/09 19:17:53 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) socketpair(0x3, 0x80000, 0x2, &(0x7f0000000280)={0xffffffffffffffff}) getsockname$netlink(r1, &(0x7f00000002c0), &(0x7f0000000300)=0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000180)=0x7fff, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) accept4$bt_l2cap(r2, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x80000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/04/09 19:17:53 executing program 6: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) getsockname$netrom(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x11f, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x927, 0x3, 0x3ff}, 0x8) sendto$inet6(r0, &(0x7f0000000040)="b2", 0x1, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000580)={0x0, 0xfef2, &(0x7f00000000c0), 0x2bf, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/04/09 19:17:53 executing program 7: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x1000, 0x20000) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, r0, 0x40000000) r1 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000000)={0x3}) getrlimit(0x0, &(0x7f0000000140)) 2018/04/09 19:17:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x4, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f0000000040)=""/24, &(0x7f0000aed000)=0x18) 2018/04/09 19:17:53 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xfffffffffffffcfa) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095dba2effc99687206c3416a0afabbea4ab2d17074a574429500a92adb41dfbc9e160349e8bb48b1d26e10c3e2571a99e857df6cdf0eb2dbb45810d2736bc2d4336341fa4ff52e263987db0cc", 0x8c, 0x3ffffff, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000008c0)={0x0, @in6={{0xa, 0x0, 0xf6, @dev={0xfe, 0x80, [], 0x15}, 0xfffffffffffffffa}}, 0x9, 0x9}, 0x90) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824", 0x15, 0x0, &(0x7f0000000080)={0x2}, 0x10) quotactl(0x7fffffff, &(0x7f0000000500)='./file1\x00', r2, &(0x7f0000000680)="6dda5f27db4fee7d0223158466aa1054b1709e12ff97f7cdce9408d290dd96107d99c5b2adc84106b85435e95f6677540417c3ac060534d2113a19eb1413a83dadca63265d35bc0a7b2a2c95cde2d9447e7da4eb619e326372a199ecd5abc52284bbda4ae5a7e4437d2086b085bae206c723430e7b270191cedb5bf3e342442f5d56db39864a4edb76d9db7eb3e9ce055014d76029f585ab151578a2cdb583ff86e777def2bf90") socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000600)}], 0x1, &(0x7f0000576000)}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90f0", 0xd, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000600)={0x3, {0x2, 0x4e24}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x8, 0x1, 0x5, 0x0, 0x10001, &(0x7f00000003c0)='gretap0\x00', 0x0, 0x0, 0x7}) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f00000002c0)={0x0, 0x5, 0x240000000000000, 0x10001, 0x8, 0x1}) [ 81.279901] IPVS: Creating netns size=2536 id=18 2018/04/09 19:17:53 executing program 6: r0 = socket(0x400000000010, 0x3, 0x0) fcntl$notify(r0, 0x402, 0x12) write(r0, &(0x7f0000000240)="240000002100f3d4bcd28658b1449d0201084f7a542551071c8413ff0ffc020200000000", 0x24) 2018/04/09 19:17:54 executing program 0: ioctl$sock_ifreq(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={"74756e6c300000ee000000000400", @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) eventfd(0x80) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 2018/04/09 19:17:54 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x2, 0x200) write$sndseq(r1, &(0x7f0000000180)=[{0x100000000, 0x1, 0xc0000000, 0x9, @time={0x77359400}, {0xffffffffffffff21, 0xfffffffffffffffd}, {0x200, 0x4}, @connect={{0x1, 0x1}, {0x0, 0x3}}}], 0x30) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) 2018/04/09 19:17:54 executing program 3: socket(0x0, 0x1, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b1ffc), 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x3, 'gre0\x00', 0x3}, 0x18) 2018/04/09 19:17:54 executing program 4: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) pipe(&(0x7f0000003d40)={0xffffffffffffffff}) sendto$inet(r2, &(0x7f0000003d80)="91ddab493c68eebed1dee9719522251cbffdaa8b38f4830128c048c20402a075f34750911a97941983cef66d3ad95425df438b8498b80b6389a2c835ffaf9da492220fac029d2ac6560d79cab3f8e4b13c92937efe220a843a70bae30abbdd63b114ce867e598f573a0a92c91cda76f098cb96f424dc3e5077b8abbb1d4616e333daf513fe9401d703c7248fe6a206017f8ce57a7f6ff03f44cb26b24051d6e9c31e964fa7b8585f7e1a98456216834cb84164e272264518b999c404bfe567d96515cfb98cc6fd6ba19bc2b85b677b8532d81da254069893a63a697f10e2f7bcf4cbe0", 0xe3, 0x4004, &(0x7f0000003e80)={0x2, 0x4e22, @rand_addr=0x5}, 0x10) r3 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x80) inotify_rm_watch(r0, r3) r4 = socket(0x3, 0xa, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000000)={0x6}, 0x1) epoll_pwait(r1, &(0x7f0000b0d000)=[{}], 0x1, 0x0, &(0x7f000029aff8), 0x8) 2018/04/09 19:17:54 executing program 2: r0 = socket(0x11, 0x803, 0x300) r1 = socket(0xb, 0x2, 0x5) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000000000)="9ef255181aa38c3adb39438deeefadc12fd66efffc8cd2470491d89a0fd1a3ca4cbefee70d7336d3278618f5224d887cd5c2835a31bf9f715c9f2aa7fbad38dfed5946dbc882ec59da60cadeb72df2ba0aab29b3ce03d9587d2e87c65c90be995c92c3e3832442c4e47559cbb2edc7c0c75a03ef6322b1b91dd099fdbea9daf562839fb1a0eecb683a380278ba6805", 0x8f, 0x80, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4000000000004e23, @loopback=0x7f000001}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) recvmmsg(r0, &(0x7f00000040c0)=[{{&(0x7f0000002a80)=@rc, 0x80, &(0x7f0000003e40)=[{&(0x7f0000003dc0)=""/87, 0x57}], 0x1, &(0x7f0000003e80)=""/6, 0x6}}, {{&(0x7f0000003ec0)=@sco, 0x80, &(0x7f0000004040)=[{&(0x7f0000003f40)=""/209, 0xd1}], 0x1, &(0x7f0000004080)=""/9, 0x9}}], 0x2, 0x0, 0x0) 2018/04/09 19:17:54 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) sendmmsg$unix(r0, &(0x7f0000001b40)=[{&(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000440)="56b2579d758feedd59372869ba2cc9172c5b920969e2c7860aaf866697913314321c33e8de5e7f1f9fc4f8ba781b0e53ae18a877b2440660f80cba26ebce27065083361e40e314425f5449be843a19e3f763b5a8ca7d1c1563", 0x59}, {&(0x7f00000004c0)="0de6de290eae4bb2f6282b8f893542e60c427897bd4491e9ed954f34008ce378d7548ccf3ba2db07b258756141fa423a98b8d5bda6d9e4fff75120bbe344aaf60dae290646c7ed03b05329f5c8", 0x4d}, {&(0x7f0000000540)="72230cab2f135d365f2aff68fa6cd99653590ad5c033296a42b3fabc5b6893b6b879aab616fe1f63634d20cf4189b9ad641744aecb70cfe860dcc975b2bf2257613cd401caeb059e7624e7fa3f5904acc66d737d5fa5ccf40c8f9ca48a777f2e10946f8a8e45b2868a9cf5ffd8f6f9cbd751c442fd578fc6ad30a76f1094d10987196c74bebb6f124e7ff2d0f10bdfdbd7e45831f55c8afa26a1bb766f028b0b4583e6d0f58834ce50c75c9bf11d6a14f927a33f", 0xb4}, {&(0x7f0000000600)="948c0240ac6da3c848248b82e20ce29e9d4c46458f29e3af64cb2e67a27c0ac3a8ec7be3a4b7111755cf2a2fa6725ac35ac4faab1819c223b911c91d4625face7e11aa789bc18bdc10", 0x49}, {&(0x7f0000000680)="2a53951f36cf887d8ac42b431d0f1be25026c5eeb41b5d370fa75c0d72dbb8acea2221db0d05d0a7687b1994ac7811a132a57136ab0924e3dece957c7e7cfa3c761f4a4c986812b8623e363f6fe70d5a84c0c60ca5a2e94cb0eb05ccd436eaffc2d8", 0x62}, {&(0x7f0000000700)="4d1d803051314ff328adeb36365c556e732b6d7850d1d9aa6696822950a5690c8b510d72cc186f26de417b53da26bdba362107d31e42e65c4e016722ff6f3ab1a6ce7b2986e42e905a6488ba74f7572a4c3a8b6cc5574a794a55927eb3536c575da527966c2274f4ad77ce8a2214162114bad03425a40e4982745d86a782b1cfb8db51632d28aa180a2410f516fdce79aa4690e33a8f2c5b227702cf4e585f09f23134b974f6b8d6ef5f5d9b48097d", 0xaf}], 0x6, 0x0, 0x0, 0x4045}, {&(0x7f0000000840)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f00000008c0)="db5c995554900177f25c7de80d8200dedc5b8eefb3a95a0762171090091b34ff8a79c0287308eaa0259014866cc30b8c33fe58245a316730f0d96adc01134b18e672a66b894409979981d9b75f332b0e8cb786de6664e1ec72538ed78ebb99", 0x5f}, {&(0x7f0000000940)="636313fa996eff70d9dc73b2e93c41ca2e4936", 0x13}, {&(0x7f0000000980)="28dcf1a9c0d4972bbb18823f60fbc8d5967dcfdf7d9adb0ac52b6fa51089741c2afe869ddcd2c52762c4304172162ce342f650c4e62352573ddb3209c6b7fee8f796d2d19127085027f5951a285e4b41ded8780d59b202f21fa397ada3156994dce6f257ad7997583fd5804ac536712a728e89a99e7e347465e29a801e14eae07d55eb1b4119c8c70ecf990319448e5dcba1d3812c1fc1e8ee8470f3b26880833773d1b6b641e3b89b19a00014a0b9d1f080023096213a82", 0xb8}, {&(0x7f0000000a40)="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0x1000}, {&(0x7f0000001a40)="a8010cbeeece32ef16baac7f60abba93c80f0e52eb8c8774ffa32341a727009a1b4721612d2ee05c814bad9c56293122cb8d7291c13d57b86ae41bbf368e76a077897cb69a56fc", 0x47}], 0x5, 0x0, 0x0, 0x80}], 0x2, 0x40) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mknodat(r1, &(0x7f0000000380)='./file0\x00', 0x0, 0x80000000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000180)=0xffffffb7) sendmsg(r1, &(0x7f00000023c0)={&(0x7f0000001bc0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001c40)="59ad323706ffd299189ab4f73e357d47bb5fb163e2622c787ba9d6dc0d56081bcd368704827dc11d3bbc28449df04257cfb2685c62643a02bf0bb4a8b8cbb1c2851c5de7049b19a881c97a2703f6b92131a4b0181927b5ac04242a3ace52c6a787a9248bb13302ad69fd6c37a3530d87d8099f6919c0c6e8867a2115686cd4055e6bcfdede77509fedf4a9521942a3f9045c6e33c71482eefae895bb44b551b50e6661e85a68e49c5d25b00d87491e3c5fe161a72c8bce5d4374dbcb5e12146c17ff08681ac135193c0655038448388b90bfd2ef76332fef614d05f5895bce42eeba69e9a4f9ea02331966e2ab73", 0xee}, {&(0x7f0000001d40)="3c65077dd252d767b16be8fa8c71e97d179f6529b726033de50059c3521dd75a7888085773785a6f35138dc77862c99ebfeddd8399fa73491102c85d4e289961d43a2ecf8ee69be1d9c045776395cc474b", 0x51}, {&(0x7f0000001dc0)="5fcd8f8ac0ebbb64aab9f987f5d249ea1863bccba5356abd9960b008740a3b03d2ed3ea4330684a561bdc1c369936d4a703c3942fee84909b3b36e7dde35c304b6c9", 0x42}], 0x3, &(0x7f0000001e80)=[{0xd8, 0x10f, 0x6, "5c329f6d5b522f5ad0c45b4707e80bd265847c2c1604d7ae5f2f2771737b1d06dfe6fc4934c647896beae2c560e8a6d903779db6ac60d1a0c077178dc5b7daba53a3726df8e51935a76bf2a83e0aac2fce0529f42eb84c671e9746af490370ae7e7bea2a33fcb7f31cf15efa54d5b0c268911331cb93b41f39f88b698af2b02c25a76026a780c3ed381f7cdab63638cff9a61dd169b7f99a2d571051ae1bda52645765d13957d4ef9f23de8bd584cbac715f289fae2d6bfaa61c7a8d3165e2d8e834662865af"}, {0xf8, 0x105, 0xfea, "3fea62fccedef7c4d3bb9fe5341ab720dddc60b2b7c5dc909f1b72cdedfd567dbb108ea7a4f6c64d909e1f661a04955347828478fc9557fbf78eb8a71dc36fdefb19945e49e87c02690c5f2110c07e6aa9a667e5579d56e7d94bfc25ae1fb348e46880d819551143f3822f79a96dc28af2bfcb15cda5a61fe2e66ca42f2b5940981cc01228bc2facc861db051f2f1ec8eebeaf726d9d1c2cfda897a36c544adba09b38bb46d52f7cd2bfa180607f1fac05effc29a6c88c51f794d2a5b3e64562adb6292bc9fb79c8de4fc92c6a67be5bf322c7f312c7dc1b11793b5215c4549771ccb3"}, {0xe0, 0x10b, 0x5ab, "10993a9e5477bebce0b6e88be615cd34c0ebb8cc4aaf6069ab5df46872a68af6cdb2da5f987cb7b1b13e38dfa764c823a63aafdb5126b1caceea01b388de303e0087f13c703d11f9d3fdedf6a5c4800fab2d3e71848a2a44e2a71c63e868a548b9b2f50e525c863d6cde4d5fb4f384ee4f0724a61a07ea5523bb385ef01e9c92ee1c344696334607f838f80c3da99066b2f0afaa4280d8f08468166b8c5df8aef36eef6cf8818af3d04ae7d885b49af504c38621cdcd449e7123b5aa4b3b4724d4617f45b1bf124132a7"}, {0xe0, 0x1, 0x9, "ca673fa3debd4cad5f0789b8cfa69b436171676c711d5a765c386de74f21da145b305e23cb5b7dab0193403fc2a4c96bd8e7b59fd6dcbbb9694034275496a44d5ad84d032846d26715b18d76f4dc41aea505692b3a20e295c46219c35b6084ab758cf08c0860cc188b44ffc99a5dfd0e9e7b74053c9f53b6ad25e806d0ec2ef3ece38cb89f2a39dfc6dfda2ba8745ba09259652d30c6d2bf53b9cba88fabb580d306163041dc52126817d5d1614f01bfe982aaa706c8f0a936b56ed9ad2095c02a0ce4c4e4265f53fca190f013"}, {0x98, 0x0, 0x100000001, "dada6a58124251b8d7e9faea9653f15aa756f05d415de91a2477b4a78f9a96d2d55d9420afa5ac7ad556f5b39470ac51b61deee97c2ec71d73708721894a627bd8b94721d490b8c300901d2fce4c237aa57a005ca5ff9447b2775c5ccb63fee9004b6ee0dafa600f410763875f785d1c3989ec3a1651c04a16e6294597faec864e5a133b2c"}, {0x110, 0x10a, 0x8ab, "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"}], 0x538, 0x10}, 0x8040) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000002c0)={r3, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r4 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0xfffffffffffffffd, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000300)) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x1a}, 0x2003d, r3}) connect$inet6(r4, &(0x7f0000000340)={0xa, 0x4e24}, 0x1c) 2018/04/09 19:17:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="892bff68a9503b5a98a6b9bb9361eb8287bbc06fcf0315ec0a1e3709db6757f31d8bd2c4abc4dec5c87e43bdbf074643f2477541c16fc1d2abed13a096e96093b5e2ddbf46333f2cf9f00a394f4c97a4418adb905ba01d76a8e2ebae93796164601e", 0x62, 0x4000004, &(0x7f0000000080)={0x2, 0x4e21}, 0x10) exit(0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='veno\x00', 0x5) shutdown(r0, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) 2018/04/09 19:17:54 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000880)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060003000000680001001800050001000000080001000a00000008000bf072695e0008000b00736970000c0907001000000028000000080001000a0000993c726fe4c3f30c10de5808860d87c0bc7324487a3a5595e4e87de9a65b90fce28c09af34d7a56324c3b8eea86dba4d5099f00394e1a7462f2e6fd18bba233653f3c9e4466f9fd02368521f2b1ed17728cba224f0ec022c6a4c58e1c1a10a830f733cbef9c55d52e2f864648107f72163928afb892b57e76336026d39"], 0x1}, 0x1, 0x0, 0x0, 0x20000804}, 0x20000886) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000009c0)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffffffffffffffc, 0x9, @dev={0xfe, 0x80, [], 0x10}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095dba2effc99687206c3416a0afabbe", 0x4f, 0x0, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000008c0)={r1, @in6={{0xa, 0x4e24, 0xf6, @dev={0xfe, 0x80, [], 0x15}, 0xfffffffffffffffa}}, 0x9, 0x9}, 0x90) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0x0, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824", 0x15, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000600)}], 0x1, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000003c0)=""/25) sendto$inet6(r0, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90f0", 0xd, 0x40000, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r4 = accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000b40)) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) 2018/04/09 19:17:54 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000006c0)={0x1, &(0x7f0000000680)=[{0x4, 0x8, 0x1, 0x20}]}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x2500, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000000c0)=0x2) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) recvfrom(r0, &(0x7f0000000700)=""/56, 0x38, 0x63, &(0x7f0000000740)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x2, 0x2, 0x4, 0x7fffffff}}, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x8}}, 0x4a17771c, 0x4}, &(0x7f0000000380)=0x90) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000007c0)={0x2, 0x7, 0xffffffff, 0x7fff, 0x6, 0x80}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000003c0)={r4, 0x64b}, 0x3b6) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() r5 = dup2(r1, r2) syz_open_dev$urandom(&(0x7f0000000640)='/dev/urandom\x00', 0x0, 0x400000) timer_create(0x7, &(0x7f0000000400), &(0x7f0000000440)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0}) timer_settime(r6, 0x1, &(0x7f0000000200)={{0x77359400}, {r7}}, &(0x7f0000000240)) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000480)={{{@in=@multicast1, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_generic(r3, &(0x7f0000000600)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20060200}, 0xc, &(0x7f00000005c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="1c0000f731475bc87a07465400000329bd7000fddbd4250010000008005c00aa2e90143afd444f23a7c20d695c51b19c9cb946abaa10d7001aee5b0b91f3f1a82c90d803000000d37a72cfa42306d4b2dbeee44fcdd1feba207e64dbbac7f72f4302ff4aabb590c67a6060700f011fcc75c2cb8ead123f8d9cb3bfe2d32f4382df9ff36138b1ea80b4b90835442cfdca4ca17c2490d4d05f336a82597bbe66"], 0x1}, 0x1}, 0xc0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000000)={0x9, 0xe93, 0x0, 0x9}, 0x6) fcntl$getownex(r5, 0x10, &(0x7f0000000940)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000840)=r8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r5, 0x28, 0x1, &(0x7f0000000280), 0x8) 2018/04/09 19:17:54 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x591000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001ff9)=[0x0, 0x10000000002]) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x402002) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) 2018/04/09 19:17:54 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x8003fffc, 0x0) write$cgroup_pid(r0, &(0x7f0000000040)={[0x37]}, 0x1) remap_file_pages(&(0x7f0000008000/0x4000)=nil, 0x500, 0x0, 0x0, 0x0) 2018/04/09 19:17:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="892bff68a9503b5a98a6b9bb9361eb8287bbc06fcf0315ec0a1e3709db6757f31d8bd2c4abc4dec5c87e43bdbf074643f2477541c16fc1d2abed13a096e96093b5e2ddbf46333f2cf9f00a394f4c97a4418adb905ba01d76a8e2ebae93796164601e", 0x62, 0x4000004, &(0x7f0000000080)={0x2, 0x4e21}, 0x10) exit(0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='veno\x00', 0x5) shutdown(r0, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) 2018/04/09 19:17:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000}) socketpair(0xb, 0x800, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, r3}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00000001c0)=""/185, &(0x7f0000000280)=0xb9) 2018/04/09 19:17:54 executing program 4: mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000038ff8)='./file0\x00', &(0x7f0000018ffa)='bfs\x00', 0x0, &(0x7f000000a000)) socketpair(0x1, 0x3, 0x7fff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200102, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x2}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000100)=0x9) r2 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) getsockname$unix(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) write(r2, &(0x7f000002d000)="e0", 0x1) dup2(r2, r2) lseek(r2, 0x0, 0x3) 2018/04/09 19:17:54 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e22}, 0xffffffffffffff4c) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) r2 = dup3(r1, r0, 0x80000) fchmodat(r2, &(0x7f0000000000)='./file0\x00', 0x8f) sendmmsg$unix(r1, &(0x7f0000002e40)=[{&(0x7f00000018c0)=@abs, 0x6e, &(0x7f0000002b80), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0f0000000000000001000000010000811c279d22dad78168313b1d59bbf4fe3d1a772a971e2d19650ad21d0d2857b4f5e6d40de1154dae363e6f79247821321a1dfd37994486bbd6a6c765f089471ac4d22cddfe03dad7b716cc834a71009bbc72a036f6c25badad220a14b0fc1753a6487b585aea850bc9b06154da9e9ec3147f89a6378f68"], 0x10}], 0x1, 0x0) [ 82.100217] IPVS: Unknown mcast interface: gre0 [ 82.113792] IPVS: Unknown mcast interface: gre0 2018/04/09 19:17:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x0, 0x8048, 0x0, 0x80, 0x0, 0x3b}, {0x0, 0x725dfb99, 0x0, 0x0, 0x3ca07082, 0x1000}, {0x3f, 0x5da}, 0x20}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[], &(0x7f0000000040)) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000080)=""/78, &(0x7f0000000000)=0x4e) 2018/04/09 19:17:54 executing program 6: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0xebc2a6dd2a1246f5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) syz_mount_image$gfs2(&(0x7f0000000140)='gfs2\x00', &(0x7f0000000240)='./file0\x00', 0x9, 0x5, &(0x7f0000000680)=[{&(0x7f0000000280)="77d56e1ac37db48592fb39781452655f7f05d6f9e6739a8b62f99a41598c894f202286c6100dc307e926232e40d75b6cf000e4fef997766dfa22130edea637c2383a58c7ffee0806ce69cedbfec37cf10c82898e7fbff337", 0x58, 0x9}, {&(0x7f0000000300)="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", 0xfa, 0x27bcda10}, {&(0x7f0000000400)="956c7047215cb3ff7d3a02be75e48e8a6d6a8761f9255632c1be6967f98e06949fef418a81b2ed02fedc5ba8b60d5f8d20af16eed8437a05c8209624d1420cda0a83cd04a2134b206ca797930d84064ace2b1e5a3ee07e6839ea0ff5cacb51fd6cc3325881cce39d93b86811011329423a4977af04562c7a8edbda38251395ed1446d2e2e3255aa5f0fe69f48bffab2069388468ce7d2d26f22f046aae0faa66e569fd12a941ed95a9f9a6ae8d7305b4aea736109b1853bd271bd76b9ce379042545037c8c7d9a83f2f4d1f17ef0dbd9437d0574254ccefe4fc51032e49dd63f318dcf", 0xe3, 0x6d}, {&(0x7f0000000540)="61f1dd0a6b89d5b114ea6118e5b0ebcd303edec5b283452568eb9f8ff19c08294341eace55dd7ce00ad384554d41d7c68b0e950614517d774a69e24c79600295c5d4e98eea939887b7f77cd50111dd83926bef48b754209e1ef4a6ac49e0c6e41215ddc596688a43c03b8f0546bd56a1d29c2d8662a370ee94ea9e2dc9741df3ea86414ca228978cca96fd4b931f956fc405014c3b0f6c69398573b7838148eff5ceacca77cfeca51300af240b4dc7e86e5c8b11", 0xb4, 0x5}, {&(0x7f0000000600)="2dda510e38602f45f1e5f342c9412c9ec2bd34e8f152420db592979256838f87588671908d7f10ccb60bf5c310476ce059703ba4b9b2b854656e04ffe406763b2bd94ced11eb", 0x46, 0x100000001}], 0x1, &(0x7f0000000700)={[{@barrier='barrier', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@barrier='barrier', 0x2c}, {@discard='discard', 0x2c}]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="160000007114c8a777c91a1bb7990828fdb5bd20bd07d1c1da35bcf6d8fd5d492dcd184839eb0f5ec8450c662065b115a8870968e46c3c2eae086b12ded268d2bbf50aab30cda646a48c05fff5cd82230a5b22749e6caf20d2783ba8728ec43966fb580eb66bb164f072dc51f0b756534a83aa"], &(0x7f0000000180)=0x1e) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000780)={&(0x7f0000ffd000/0x3000)=nil, 0x7, 0x0, 0x1, &(0x7f0000ffd000/0x2000)=nil, 0x91}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000500)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ip6_vti0\x00'}, @IFLA_ADDRESS={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}]}, 0x40}, 0x1}, 0x0) 2018/04/09 19:17:54 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000140)={@remote, @multicast2}, &(0x7f0000000180)=0x8) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='highspeed\x00', 0xd3ad464c7ef770c9) sendto$inet(r1, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x22c}], 0x1}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$llc(r2, &(0x7f0000000080)={0x1a, 0x337, 0x10001, 0x9, 0x20, 0x7f, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/09 19:17:54 executing program 4: syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) userfaultfd(0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2feed28de51966c2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) [ 82.361859] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/09 19:17:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x7fffe) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000580)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a80)=""/211, 0xd3}, 0x2000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x0) symlink(&(0x7f0000001300)='./bus\x00', &(0x7f0000001480)='./file1\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045878) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989", 0x6}], 0x1, 0x0) ftruncate(r2, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000000000800002, 0x11, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x30, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22"}, &(0x7f00000012c0)=0x38) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc, r4}, &(0x7f0000001240)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r6, 0x4) [ 83.187439] Buffer I/O error on dev loop0, logical block 0, async page read INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes [ 144.426463] Buffer I/O error on dev loop0, logical block 0, async page read [ 144.433748] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 144.627098] VFS: Dirty inode writeback failed for block device loop0 (err=-5). [ 148.388236] IPVS: Creating netns size=2536 id=19 [ 150.116698] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 211.300432] Buffer I/O error on dev loop0, logical block 16, async page read [ 367.884865] INFO: task syz-executor2:8090 blocked for more than 120 seconds. [ 367.892074] Not tainted 4.9.92-g4fb542f #2 [ 367.897082] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 367.905214] syz-executor2 D26424 8090 7912 0x00000004 [ 367.910999] ffff8801a3373000 ffff8801c92e5a40 ffff8801c92e5a40 ffff8801d9336000 [ 367.919535] ffff8801db321b98 ffff8801d888efb0 ffffffff838c49cd 1ffff1003b111dea [ 367.927664] ffffffff85316f38 0000000041b58ab3 00ffffff841a4570 ffff8801db322468 [ 367.935672] Call Trace: [ 367.938306] [] ? __schedule+0x64d/0x1bd0 [ 367.943991] [] schedule+0x7f/0x1b0 [ 367.949232] [] schedule_timeout+0x861/0xf70 [ 367.955197] [] ? usleep_range+0x140/0x140 [ 367.961012] [] ? kvm_clock_read+0x23/0x40 [ 367.966814] [] ? kvm_clock_get_cycles+0x9/0x10 [ 367.973057] [] ? ktime_get+0x185/0x1e0 [ 367.978649] [] ? __delayacct_blkio_start+0x41/0x80 [ 367.985226] [] io_schedule_timeout+0x1ba/0x390 [ 367.991433] [] bit_wait_io+0x19/0xa0 [ 367.996809] [] __wait_on_bit_lock+0xce/0x1c0 [ 368.002845] [] ? bit_wait+0x90/0x90 [ 368.008165] [] __lock_page+0xff/0x160 [ 368.013596] [] ? add_page_wait_queue+0x90/0x90 [ 368.019916] [] ? wake_atomic_t_function+0x220/0x220 [ 368.026636] [] ? __might_sleep+0x95/0x1a0 [ 368.032411] [] write_cache_pages+0x638/0xef0 [ 368.038595] [] ? bdi_set_max_ratio+0x130/0x130 [ 368.044823] [] ? clear_page_dirty_for_io+0x4e0/0x4e0 [ 368.051596] [] ? create_empty_buffers+0x2cc/0x470 [ 368.058112] [] ? balance_dirty_pages_ratelimited+0x456/0x2470 [ 368.065645] [] generic_writepages+0xda/0x150 [ 368.071676] [] ? write_cache_pages+0xef0/0xef0 [ 368.077912] [] ? __set_page_dirty+0xea/0x1f0 [ 368.083957] [] ? mark_buffer_dirty+0x15c/0x480 [ 368.090192] [] ? blkdev_readpages+0x40/0x40 [ 368.096162] [] blkdev_writepages+0x1d/0x30 [ 368.102022] [] do_writepages+0xef/0x1d0 [ 368.107651] [] ? page_writeback_cpu_online+0x20/0x20 [ 368.114386] [] __filemap_fdatawrite_range+0x1b3/0x250 [ 368.121237] [] ? replace_page_cache_page+0x620/0x620 [ 368.128031] [] ? page_endio+0x180/0x180 [ 368.133689] [] ? file_update_time+0xbc/0x390 [ 368.139758] [] filemap_write_and_wait_range+0x59/0xb0 [ 368.146725] [] blkdev_fsync+0x66/0xb0 [ 368.152147] [] ? thaw_bdev+0x180/0x180 [ 368.157732] [] vfs_fsync_range+0x10c/0x260 [ 368.163597] [] blkdev_write_iter+0x2a9/0x370 [ 368.171021] [] ? bd_acquire+0x250/0x250 [ 368.176687] [] ? nsecs_to_jiffies+0x30/0x30 [ 368.182659] [] vfs_iter_write+0x2e0/0x460 [ 368.188467] [] ? vfs_iter_read+0x3f0/0x3f0 [ 368.194332] [] ? splice_from_pipe_next.part.10+0x226/0x2e0 [ 368.201650] [] ? __kmalloc+0x11d/0x300 [ 368.207186] [] iter_file_splice_write+0x5fb/0xb30 [ 368.213656] [] ? vmsplice_to_pipe+0x1e0/0x1e0 [ 368.219862] [] ? selinux_file_permission+0x82/0x470 [ 368.226537] [] ? rw_verify_area+0xe5/0x2b0 [ 368.232399] [] ? vmsplice_to_pipe+0x1e0/0x1e0 [ 368.238766] [] direct_splice_actor+0x128/0x190 [ 368.244993] [] splice_direct_to_actor+0x2c1/0x7e0 [ 368.251462] [] ? pipe_to_sendpage+0x330/0x330 [ 368.257722] [] ? do_splice_to+0x170/0x170 [ 368.263539] [] ? security_file_permission+0x8f/0x1f0 [ 368.270334] [] ? rw_verify_area+0xe5/0x2b0 [ 368.276229] [] do_splice_direct+0x1a3/0x270 [ 368.282194] [] ? splice_direct_to_actor+0x7e0/0x7e0 [ 368.288865] [] ? rw_verify_area+0xe5/0x2b0 [ 368.294746] [] do_sendfile+0x4f0/0xc60 [ 368.300258] [] ? do_compat_pwritev64+0x180/0x180 [ 368.306713] [] ? __might_fault+0x114/0x1d0 [ 368.312579] [] SyS_sendfile64+0xd1/0x160 [ 368.318297] [] ? SyS_sendfile+0x160/0x160 [ 368.324085] [] ? do_syscall_64+0x48/0x490 [ 368.329976] [] ? SyS_sendfile+0x160/0x160 [ 368.335762] [] do_syscall_64+0x1a6/0x490 [ 368.341449] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 368.348410] [ 368.348410] Showing all locks held in the system: [ 368.354738] 3 locks held by kworker/u4:1/22: [ 368.359120] #0: ("writeback"){.+.+.+}, at: [] process_one_work+0x6ee/0x1500 [ 368.368499] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x728/0x1500 [ 368.378682] #2: (&type->s_umount_key#29){.+.+..}, at: [] trylock_super+0x20/0xf0 [ 368.388549] 2 locks held by khungtaskd/515: [ 368.392844] #0: (rcu_read_lock){......}, at: [] watchdog+0x11c/0xa20 [ 368.401543] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x79/0x218 [ 368.411267] 1 lock held by rsyslogd/3659: [ 368.415410] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0xac/0xd0 [ 368.424614] 2 locks held by getty/3755: [ 368.428605] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 368.437915] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x202/0x16b0 [ 368.447952] [ 368.449558] ============================================= [ 368.449558] [ 368.456800] NMI backtrace for cpu 1 [ 368.460406] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.92-g4fb542f #2 [ 368.467472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.476797] ffff8801d86afd08 ffffffff81d9c509 0000000000000000 0000000000000001 [ 368.484763] 0000000000000001 0000000000000001 ffffffff810b7d90 ffff8801d86afd40 [ 368.492728] ffffffff81da7847 0000000000000001 0000000000000000 0000000000000002 [ 368.500698] Call Trace: [ 368.503324] [] dump_stack+0xc1/0x128 [ 368.508660] [] ? irq_force_complete_move+0x320/0x320 [ 368.516666] [] nmi_cpu_backtrace.cold.2+0x48/0x87 [ 368.523153] [] ? irq_force_complete_move+0x320/0x320 [ 368.529905] [] nmi_trigger_cpumask_backtrace+0x12a/0x14f [ 368.537001] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 368.544008] [] watchdog+0x6b4/0xa20 [ 368.549278] [] ? watchdog+0x11c/0xa20 [ 368.554718] [] kthread+0x26d/0x300 [ 368.559904] [] ? reset_hung_task_detector+0x20/0x20 [ 368.566552] [] ? kthread_park+0xa0/0xa0 [ 368.572161] [] ? kthread_park+0xa0/0xa0 [ 368.577768] [] ? kthread_park+0xa0/0xa0 [ 368.583364] [] ret_from_fork+0x5c/0x70 [ 368.589046] Sending NMI from CPU 1 to CPUs 0: [ 368.593558] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838d44d6 [ 368.600925] Kernel panic - not syncing: hung_task: blocked tasks [ 368.607048] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.92-g4fb542f #2 [ 368.614115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.623441] ffff8801d86afcc8 ffffffff81d9c509 ffffffff83a8b3e0 00000000ffffffff [ 368.631427] 0000000000000000 0000000000000001 dffffc0000000000 ffff8801d86afd88 [ 368.639398] ffffffff8141fa55 0000000041b58ab3 ffffffff8419bd28 ffffffff8141f896 [ 368.647384] Call Trace: [ 368.649946] [] dump_stack+0xc1/0x128 [ 368.655283] [] panic+0x1bf/0x3bc [ 368.660268] [] ? add_taint.cold.6+0x16/0x16 [ 368.666208] [] ? ___preempt_schedule+0x16/0x18 [ 368.672410] [] ? nmi_trigger_cpumask_backtrace+0x100/0x14f [ 368.679654] [] watchdog+0x6c5/0xa20 [ 368.684914] [] ? watchdog+0x11c/0xa20 [ 368.690334] [] kthread+0x26d/0x300 [ 368.695493] [] ? reset_hung_task_detector+0x20/0x20 [ 368.702127] [] ? kthread_park+0xa0/0xa0 [ 368.707722] [] ? kthread_park+0xa0/0xa0 [ 368.713318] [] ? kthread_park+0xa0/0xa0 [ 368.718914] [] ret_from_fork+0x5c/0x70 [ 368.724954] Dumping ftrace buffer: [ 368.728522] (ftrace buffer empty) [ 368.732204] Kernel Offset: disabled [ 368.735811] Rebooting in 86400 seconds..