INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.1' (ECDSA) to the list of known hosts. 2018/04/17 06:44:26 fuzzer started 2018/04/17 06:44:27 dialing manager at 10.128.0.26:43021 2018/04/17 06:44:33 kcov=true, comps=false 2018/04/17 06:44:36 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x3, &(0x7f0000000200)=[{&(0x7f00000000c0)="b5d599a6ddade14420a011c250cf7f0285ad830492a878be96e2e5ae34883f05a04bd3fb388b50f23b1581f7b4e731c682dcceb8c4ea4fc5171d9ea5567ed6f9842f4bc97daf70f94d28f82bdb48762b859ec8a6f7314351575331d0a040c62cd958d1f7b6ffb108936258795abbe54faabc73c8b909ba93b52ffa9c3b282747562c", 0x82, 0x10001}, {&(0x7f0000000180)="7e94b7a09ac44e523b2651346ce5505a6a5370250e4fb7943e6915", 0x1b}, {&(0x7f00000001c0)="7d8d047b4f6e5e72a0889ef2965e2724c2833ea90809eb29a238380c74c64916d76f5ff5629c75c479fa35fe5ae4380354675b", 0x33, 0xffffffff00000001}], 0x1020, &(0x7f0000000280)={[{@type={'type', 0x3d, "1e38c460"}, 0x2c}]}) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000002c0)=0x80, 0x4) write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './file0', [{0x20, 'type'}, {0x20, 'type'}, {0x20, 'type'}, {0x20, 'type'}, {0x20, 'type'}], 0xa, "1c70649f09492f24f429630ffd6df122d0bc9b273fc53e54f388fe158e10c075063db8cbcfef5cb975f50cc6180440d1cce544d3b37f13a9e02125ed48d5c04feecc08bccbdf82099e3e5be8dde850a62c75afe238274f473e1a4c68597069b94ec5f84ee764f2f62818c9f2edf3a6f7fb9b4981d3a7795cd97fb5f0b5c6a182ac721cfa9f70984847f19157b76747f57579be4c861033d8c2b6a0e98947f315ddbd6a9cfd6a68925899a7088622c3558aabeea2efb3bbded5d5ec73f843ca8b6b3dda7501a90874bc6ec4eb3df040d0f42a292864c3daea1f58ab"}, 0xff) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000400)=0x0) sched_rr_get_interval(r2, &(0x7f0000000440)) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) utimes(&(0x7f0000000480)='./file0\x00', &(0x7f0000000540)={{r3, r4/1000+10000}, {r5, r6/1000+10000}}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000580)) socket$alg(0x26, 0x5, 0x0) delete_module(&(0x7f00000005c0)='\x00', 0x800) r7 = socket(0x4, 0x80003, 0x5000000000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000600)={0x0, 0x81, 0x3, [0x9, 0x7, 0x6]}, &(0x7f0000000640)=0xe) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000680)={r8, 0x1}, 0x8) r9 = dup(r0) recvfrom$ipx(r0, &(0x7f00000006c0)=""/54, 0x36, 0x100, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000002840)={&(0x7f0000000700)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002800)=[{&(0x7f0000000780)="2bf126217418132be2c1f09c78c232977d93204d4670754b3718c73b1a30faa56e969ed2508523a6b8fd1dc25335e331ad691a8275551ebd", 0x38}, {&(0x7f00000007c0)="f8fa546aa313920718", 0x9}, {&(0x7f0000000800)="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", 0x1000}, {&(0x7f0000001800)="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0x1000}], 0x4, 0x0, 0x0, 0x1}, 0x4004000) socketpair$inet(0x2, 0x807, 0x4, &(0x7f0000002880)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r7, &(0x7f00000028c0)=""/242, 0xf2, 0x10001, &(0x7f00000029c0)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x80) ioctl$sock_inet_SIOCSIFPFLAGS(r10, 0x8934, &(0x7f0000002a40)={'team0\x00', 0xffffffff}) openat(r9, &(0x7f0000002a80)='./file0\x00', 0x28400, 0x1) ioctl$TUNGETFEATURES(r9, 0x800454cf, &(0x7f0000002ac0)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002b00)) rt_sigreturn() ioctl$VHOST_GET_VRING_BASE(r9, 0xc008af12, &(0x7f0000002b40)) 2018/04/17 06:44:36 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x4) r1 = signalfd4(r0, &(0x7f0000000080)={0x6}, 0x8, 0x800) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ffc000/0x2000)=nil, 0xfffffffffffffff8, 0x2, 0x40, &(0x7f0000ffc000/0x1000)=nil, 0x3f2}) readlinkat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/246, 0xf6) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000500)=[{&(0x7f00000002c0)=""/102, 0x66}, {&(0x7f0000000340)=""/230, 0xe6}, {&(0x7f0000000440)=""/182, 0xb6}], 0x3, &(0x7f0000000540)=""/1, 0x1, 0x80000001}, 0x40) openat$dir(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x0, 0x4) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000600)=""/130) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000001800)={0x3, 0x0, &(0x7f00000006c0)=""/208, &(0x7f00000007c0)=""/51, &(0x7f0000000800)=""/4096, 0x2000}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001840)={0x1, 0x8, [@empty, @random="5bbafd947db3", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001880)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000018c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001900)={r3, r5}) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000001940)=""/57, &(0x7f0000001980)=0x39) r6 = dup3(r4, r1, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000019c0)={'ip6_vti0\x00', 0x2001}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001a00)={0x1e9}, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001a40)=@int=0xffffffffffff8001, 0x4) getsockname$ax25(r0, &(0x7f0000001a80), &(0x7f0000001ac0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000001b00)=@assoc_value={0x0, 0x9}, &(0x7f0000001b40)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000001b80)={r7, 0x63ce}, &(0x7f0000001bc0)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001c00)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000001d00)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000001d40)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100000000, 0x5, 0x40, 0x100, 0x7, 0x200, r8}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000001dc0)={&(0x7f0000ffb000/0x4000)=nil, 0xf8, 0x0, 0x2, &(0x7f0000ffc000/0x4000)=nil, 0x2}) prctl$setfpexc(0xc, 0x20000) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000, 0x2, &(0x7f0000ffe000/0x1000)=nil) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001e00)=0x0) sched_setattr(r9, &(0x7f0000001e40)={0x30, 0x6, 0x0, 0x3ff, 0x8001, 0xfffffffffffffffb, 0xceb, 0x6}, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r6, 0xc0186419, &(0x7f0000002fc0)={0x1, &(0x7f0000001e80)=""/4096, &(0x7f0000002f80)=[{0x7ff, 0xe7, 0x7f, &(0x7f0000002e80)=""/231}]}) accept$nfc_llcp(r0, 0x0, &(0x7f0000003000)) 2018/04/17 06:44:36 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3f, 0x2000) fcntl$getflags(r0, 0xb) fcntl$getflags(r0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5bb, 0x980) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)=0xab3e) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x80000006}) recvmsg$netrom(r1, &(0x7f00000002c0)={&(0x7f0000000100)=@full={{0x3, {"12da2c92a949bc"}, 0x7fffffff}, [{"eda4b706f6955c"}, {"0f20ec1ac412e2"}, {"70aa1aee91c216"}, {"c15af1d8ab35cf"}, {"d4010b0a415144"}, {"db018e4e38d5bb"}, {"eee1b4707202d7"}, {"712515fb51a9f5"}]}, 0x48, &(0x7f0000000200)=[{&(0x7f0000000180)="ecb576df4f8cd692d8a8c64a7c75747508161be9ff6ea0cebfbb7c881971e0fd0e36fc22323360ad45ee6541b36d65894ea8a1de629b4cb64d46bc52dc39667fe9b4f728375f5d6651a6a0cb7542f3d3e7e3344d17fd20fd0603c3a48f7667c0dc39c0bf2eccd38ae6c3", 0x6a}], 0x1, &(0x7f0000000240)=[{0x80, 0x19d, 0xffffffffffffffff, "01b537499237ff592fc87584c69432c6fc05651d5d271019a0490e3043b59fcdd9d0f42e6c1e0bf2c925925c2ccda62c0ec2417ce63af66a30db1d01c7ad7329270c65977ba9115dc38ceff549218d955188ef646e4a3b881762a587e7d920de035b44c149d8d41e9278"}], 0x80, 0x4000000}, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x1}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000380)={r2, 0x9, 0x2b, "f5411c9ba2677cc51156ebbddd711a35e41c56f6cb3115ff26d24818739040d912fa8198557b8b272a7b6f"}, 0x33) r3 = dup3(r1, r1, 0x80000) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000003c0)={0x9, 0x5, 0x10000, 0x5}, 0x8) connect$llc(r3, &(0x7f0000000400)={0x1a, 0xffff, 0x3, 0x7, 0x2, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000440)={r2, 0x401, 0x3, [0x3, 0x1, 0x7fffffff]}, 0xe) epoll_create1(0x80000) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000004c0)={0x5, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x2, 0x5, 0x5, 0x2, 0x1000, &(0x7f0000000480)='veth1_to_team\x00', 0x7c5baf34, 0xffffffff00000001, 0x5}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000540), &(0x7f0000000580)=0x4) setitimer(0x2, &(0x7f00000005c0)={{0x77359400}}, &(0x7f0000000600)) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x5) r4 = epoll_create(0x6) fallocate(r4, 0xc1f88032304e5d59, 0x7fff, 0x7) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000640), &(0x7f0000000680)=0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) getsockopt$inet_buf(r3, 0x0, 0x2a, &(0x7f00000006c0)=""/50, &(0x7f0000000700)=0x32) mkdirat$cgroup(r0, &(0x7f0000000740)='syz1\x00', 0x1ff) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000780)) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000007c0)=""/60) setitimer(0x2, &(0x7f0000000800)={{0x77359400}, {0x0, 0x7530}}, 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='pstore\x00', 0x50080, &(0x7f0000000900)) stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000a00)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000b00)=0xe8) setreuid(r5, r6) 2018/04/17 06:44:36 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003a00)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000003a40)={0x3, 0x401, 0x3ff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'gretap0\x00'}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000003a80)={0x10001, 0x8205, 0xd52024f7d00d5a49, 0x7, 0x9, [{0x3ff, 0x100, 0x5, 0x0, 0x0, 0x1900}, {0x10001, 0x2, 0x20a, 0x0, 0x0, 0x2202}, {0x6, 0x80, 0xa7c}, {0x1, 0x3b3f8000000, 0x6}, {0x9, 0x771, 0xeaf7, 0x0, 0x0, 0x1000}, {0x5, 0x3, 0x2, 0x0, 0x0, 0x2000}, {0x50f, 0x101, 0x80000000, 0x0, 0x0, 0x400}, {0x1, 0x400, 0x1, 0x0, 0x0, 0x2}, {0x6, 0xfffffffffffffff7, 0xffff, 0x0, 0x0, 0x8}]}) stat(&(0x7f0000003cc0)='./file0\x00', &(0x7f0000003d00)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000003d80)={0x2, r0}) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000003dc0)="d101c1028df33e933e786abde7da8fddfa608e69526475cfafba371b7eb5cd68e342dc165bd283df2205f769eb8a07965f61f57d0fce88379e3a16f8ad9035e1bf7a8e550e36a788f3661e73f97877234c3f725c7108eef08310e8cbcca4cf8e6771110f0b52c806529d68253ab5efd0d791a1253ff4c86ad882caa1561ad76a3f5b6069cec06da234d03d148048987888c782b8422e7539eb6c07bc2beca591318cd66c6397ce9c1a215f95ee17aa9126ef41f09a904a362122218ef7d8f406c272b63e0936719972d168161c1f6e4f6c0c6d920acccefb6154c9b2540b385e0dead9f0957cea88e12559fdb4a3494528955ef89469562911d1d734a735b7f11ff3b09047e285265aa4e2f129ec70ae6015145d803ab1554d2688325adf5ad7cfc5ca288fac01b822803799eff9d84b0e8f29afe88a3f314d12f2f32ee3a75dfb1d892cc21b518a02bb90e772db5dba72d645db64b566b7b3799dc6cd8427e42aa00572fd8a35ebbccd2a9001915a013a2163b1d89cf418024a2610f544ca61b36cbd09c8e3b804d096810ff4c3184cd5d0af9a5507931bfe68567caab08c2b0da8bcb67512bcf555a5feac283deace500bd914f0b8e25ab6d109146e518bc0f01dd990be69c06e91d9447e44c931a2dfac06ee457dc9788c554d3bef97a0f30e7ef9bac237fe76074a09f8b60f5fed7dfb52d8582b13a125f1e846b47b86f2281ceb12b78d7b44808902fdda80d8d953df60d0b51b9206bbef16eced877c40a8b9b8a2145c4076568d0b37a6bae891b6b1b331ae972dd0ea4a5eeba11dc2fb1eeb41eb7d44b66fd6e6a98c7e0884c9601308c8d1ab2a5158b0f88e01b6ff2ebb34d9d2cea348a5301e3685a15d622145b80957d77259e5a6f3e9a845cffa3d441738bf835c7c161ef9b4129bfcda2ac2a9e9ccd8501a573fe78e2e9f29a5d7c76426bdd0fc8f86821ddb4ff521d3d86a7f042dbf630340053e71ca50f7cc5140621be566b8be34f81ff644c95d2163529143188487d498f15c7a9b991c3370fe3f16d4afb220fd49ca6acd84870f29ba90363ce93871e9e20f0735e55ca090795468b66f27c82ec28587d75d5f0dade26a0c86a201c39d66a117fad6ce879a4b0a1d690626b404d82405320b5bd7e94c164bc36ee357a1cb1f405f43df18f67c90a248ae981f0ef64448138eeb63ea907ce4d654d36dc740ae1b51c236faa3bc10a450aa57d184f53ba2227a72646044cf91590c80f996ccb8509065fc3531e70fe19904d82b7b65dd8cd8a21e1b08cd6ec62049c38eca2910ece2f5425ad6474cd5ace829da1d12cfcf010afce318ae0c3f8a7237b443ff1fe3a9d41c05fe7870f201b8f44fbf0d2fce735caaf90673a313f4825bd1c07f1f2fec8894bed4cf0f9b0bfc3d8ca52e736b6e5eb1690941add96cdb42ce1f659f46147d10b21cd17647ac4ea52dc78fe1bb3072cf2af09c5368586e51817e00cc9af528e81ffecbbbfbcbf062705576aa1f5cc30770664751f863e7cf9f40592560f5c9ac4ee56845d10efb6d595fecd518f66ea2cc96f1ce68fa74c13a4500df8afd8f15dd8c077c8e9b63d017ed5143acf6d19a0f4e821ce05a6b3c5e8d730b278faaf7b20d19fd72a6b64cf74f24d7f0f74b4d8dece39a40903131a815c6c4c82ef6641939f40e594464ff3265b1d39d6beb790cbaea4f15a658127b33ce0b5dd1b70a2b9f4c87de0e2ebbdce46236a58507363e4bb682c7c97311daf5b3f7d8134256e73e1eab629751fe71f0ba3331cbe963bf817db9dc745b1794cb8dbda10b980488306d676ba9686bc9503c41ef3c3551e91d9cd6a4060f52e5330600ac0c273e206a53b739cf112c86799df61063534a4c72900ed47f53c4fb62b1f145b979f7786ea55e26a71607cde80bc4f2e47cd9d608769f81ba466d563c6ff30afd520e3346ea5984d8213cf0fdcb87b7e75c9dc2bff61402319d266e7e8f683e82c458355a58a086e7801f4036b2793e33ea81e0ff2365c0e1890eeec26f643633d76443097d86e3ee2850409f590ed85619594fa9b6d9e4ae17d2c67313cc245fa1e61dc9cb8e9fc0fe2a97716e702ed8431c6a6f6fdde1eb8e2752a89cb2c70a813c68265a981ccca19f8d40d23fcf7b325e5fb5ace5ccab5bdfc99b00a615270e433906ce5366c49d3635a69a5cbeac077b1c373dadf2dee11daec97020ebc3583b4f628d8ed75cfb5e11f362d47308b62145940e66acbb2ae3ed0599cde399f8111e1b822b1ad1bddf6a29d51c60a46ae201b91c7fca01eae426338852d870f42ff5a77fbd4bd05f7335e61d2a237ccc7dffcf9a53b1f32aa2bbf0c9657ddfd07c9b8e7af1e0f3930e7be429afc5018935be7cac51046db620609a5b126e07e039674945f473bc4ee36dda97875aa4d5a3fa35d8e68057b06396417fe40c676bf6e557264574477e2fc017b7bfc2f6f9b034a0e5ace80afd5cb70b7c9500d8d0f629846ce18497388576767f8caa12580e294cc19b284dfe4ab453049a6dc6e04b9753c3062931aa8d447a6f9e1201a11afe2356e3fabed7196903b2f82d76b7321b68be1cbb2099bd01100016a5f2fa978606e555574b6dd653c4ea3be8b65e9e60633f70fefdba9cd3a738ca99ccfcb7939cd45ea076e851aaf7e77727f8a8f3136f218728336cb3356375778e0dc1de4d927d23c45a2245a63be7c9364bbbede85287d323c320b01c59e7dac9d02a1cee2b9d4f7133b78e702cd66e683ef901a464dbd2f91a7584096b5e4ef6ebe0b642dde8c7aeba29a51fdccea284adb309eae58e5dbea294a06061c936cb68042eb6dc6b2876126eecae4f80f542874e2f0b8c416c93692a3e936984bac9ea5ab1f54ce92dc20da52648e5dbb6c081769c18a6d2a48a509e3fea0e62ddf0861f2ff54e2ca7b440037101584794feb3e7bee4c9b2f6a3f8e86e8ad874e0d0719221a28a46a0074a48ec669ec3c720262f63bde19e0122f9eafa162604bab61a14bd530c490b1c59dd8338d44e4ef1a71036be61f03a233dac1ef84454a6232f74c42a511c14660a511a7da583603be6491140db205580c0b9343909105bd2ed6d0181f6b9348e4ea60eb6b527ca74c1e248377057b7202e1222b846493612d320fbbbc1e3a6d3e3ff9cb891bd37beeb1bd65ec19b33970e2e5f8b3d07f11f512bb2d984394051e8454f912ac746169ce4a0bd31cd4b1b0a20ead1d7fe45f7cbbd0dabb7de45d94a898ad8ef7bf3c2aa24c1fa3a405de911f11300e06d365b952571d1f18d53fc3bb4358069f26e445c7d05861b93a1ef3370c489b8180a8af8641b5ec9759a01a055a079076d74b8a167bba50f6cca383fd0be63e52b6eda793558b07e7dc64f20439f4e1bc071809666ac111613723cc7e722fda872605092c20e591445eaf9fb571622aa3c821cdb628f2ce96dd835ffc7522b7dbb2953357ed017253078a1ed960df82344f911308bcd65c167b73249eb79b5ee80c097707975e50ccff72e0980bc19a0bd702ebbc6346adc490cd9409734ff2d094b4580c96968dce5608eba53d59a73063e3dda3e130561585d03719961a97805901740b8d3cc5a803f7ed3999116a7456783f0cd6272878ad75f4fce93f6373d72dea260669fe201ef1813b610f0ce82f2e40e9e0f56604f4bf590dc1496499fbed7498a34e1f2440ab35d201e1309ad5a91d9276fa89f3609032bdee80afec2375f13525d078f3c2ed7de6619a43e9bebef50154eff82230717ed602eaeb1f8b1f8a0c55bfa3ebec7b34038e87a443c71143750a6d80c0ae8e2e169e1ee968b0df4aefc041a728975237dec2df1ee44dc4f82993bb1b62752728ce8ac33fcdefb1426eededaaecc84110fcc244d043d7168a7a637d7d647f335da2778016e46e19fa37ff18586f1af162a5b15da838e44328e910a448932652048ee8ddeaaced82baadbc00abe95e7aba97f4f17d0437952f989f0432412a06e91f551d760de583aa4eb8923552d5ebb5feb8724b36efc5dfa78bf273b1699fd4672424df7c0a1430fc1779490a1a0343ae06d3f5d90b55abce94765af3d5f15d447f1f5124fa5264fe7d32786e40f538db6b7d785f184e183d44d9748ed2640c9f167f91174f78115c1e73f8cd61f43cb22e097a1203c0d76a54c768edfadfb2304c1a1924ec6697853af704ea60b893782e3e85c0b44af5b69a213863cc1b4f43c4f131d5d1e5684db49ba2e7d7773b62c37c7f46e5e917ad200f5ed20094bf831caccc0658d042ab5004b1cc041ee8cf049233ef062bc0132acdaf25f26afde7d869296ace17ab05ea92f7401d353b755e7b023a4df09b77841817276c7309723353e9790dae9cb6f6ffd131c40a9ee4e0ff295d00c1401d856666d62079e5393eab42effb37c2663e19c0c9ca453511b0db55436fe7c8223c6d8eceda412cd9c89e644eea7f6138fb6a2e6eebc33ae665e993b7ad295f4b2595ab25e445e2221acef15f8d02742e9742f9937053af6d9e1367c035805202418488fd8cbb01fe0b92a3660f78697aa873ebb99930a1b4218cb4fece09f90e8fb4ea657aa3768208ce1ab936a5701b8713250b5149f1a0de18daf094c6f6cd3dbccdd369464d4e4dae9bfa567ff57d6cd3eb3b5d34a83e1ac0e083279c555d18e0c5605a322576edfe0ae4ce410b9064d1e646782a49b0b6f75d772fc6413ec105f57c773603c6389e38e1eb805f89652ef4ef687d6fdbb71397b09f881900246454506511bd1674f7e387670b093f25ddc571c7832fa686d6d437231420e30a76acf72bcec41defab8842d62a858422d856ed3994e911db35929bd40a17f04d3dab5875d4d29003dbe7894b476817dd5af881019a34aa9455f5d1255cba00211b04532354bad3927d9f61e4768c798b8a8e9300d05918d1f17bbecbab370df10367c1aae67520d382b1af412308764108233b6aa38ed20f812d32f75ee2c4e50b92076f5dd918106f202a68a6231531368a2fd7a6087b47b7b09fcb2dda5a34d5b1e61b0f74f45823e5dcf9bf2180442dcb3628edaa43b573bebf2fb407a5c19d35b261c76e0ea1f8dd3f6c981405ca63fdcce3b298c732b7d52edb032d8f88c3f1058428008c788329f090e2337914e630586f4de0c1b8b8d6f9a3271e23fcc503c7dcb56b081fb041a24ece2a0b7601c6ba3c57442288f1e5c6437192099c4a0fb35043072c75b4bea03a70b11ee01e6f6f6314b9c39f2d28e85a8b54ed7e343118faf6c37345e745e118e7c2e819f1d4cea858667baef7b0ff49aca8b8d71a5958e42dba11a73640562e2ce422682f725394e5cceb0a774a5ec8907e2e0bec2e07815cc59990f0e0aa357b8d7a07ee9f125b1ecb772b883f65babab864a9ca2406dae994141dfb2dc01834a882ce208f4b16ccb3a6710d12b3e6f2cda1453e8335e99f7fb311c02cf564afdf9eb8e6a8970c53784c178ce96206635541b28847671330f0d665deb23baed0709a53640f5e3a2c661b5d5916418ce63f5c59ea568a8a84c4debfb3ada54abec78305e31b8bf2267621ff7d2771689ffcfb117b8e3df0301d7cb0c1e3c14692fb073891297820c01ece300d755e384380e583346ec481102b3ebb72a49ff353ca7acb43a5f8ac1aad5a5a2a1e690539dadd6ec6e8f09d6c765627373a8719df30cb912df792edcd4f855749c22460462d21501377f8287775c0b6e1f0859630b84b88f46d3fa1c5f769ff86d205f6ef7bae951c41c26715e26de4baea13ec373433ff285d24d733f2760599a9e96b4f42a99625f23", 0x1000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000004dc0)={0x1, 0x8, 0x3, 0x4c0b, 0x2, [{0x80000001, 0x7fffffff, 0x5, 0x0, 0x0, 0x1}, {0x10000000000000, 0x2, 0x6, 0x0, 0x0, 0x888}]}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000004e80)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004ec0)={0x0, 0x9, 0x7f, 0xf4}, &(0x7f0000004f00)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004f40)={r1, 0x75, "03495f0cec4742273cb3996ad90215c875169fe06306bcc95dbb39cce1261e1e3e7926c57c70187b74fcf1b82be0712bd0a9bcc5d273f4540ef25811557d19f0f480cfd7df8abe8dd0590e157d5f4f9b53a15e9fca521551d4fcf72eb0cd23b04edefda4b00fb2e367fba0d683675394d413577faf"}, &(0x7f0000004fc0)=0x7d) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000005000)=@req3={0x9, 0x3, 0x80000000, 0x9, 0x1f, 0x401, 0x7}, 0x1c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005040)=@sack_info={r2, 0x0, 0x6c}, 0xc) getsockname$ax25(r0, &(0x7f0000005080), &(0x7f00000050c0)=0x10) r3 = msgget$private(0x0, 0x84) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000005100)=""/163) bind$alg(r0, &(0x7f00000051c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes))\x00'}, 0x58) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000005240)=""/44) getdents64(r0, &(0x7f0000005280)=""/126, 0x7e) write$eventfd(r0, &(0x7f0000005300)=0x2, 0x8) r4 = accept4$netrom(r0, &(0x7f0000005340)=@full, &(0x7f00000053c0)=0x48, 0x800) keyctl$set_reqkey_keyring(0xe, 0x2) pipe2(&(0x7f0000005400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$TCFLSH(r5, 0x540b, 0x5) socket$rds(0x15, 0x5, 0x0) readv(r4, &(0x7f0000005580)=[{&(0x7f0000005440)=""/189, 0xbd}, {&(0x7f0000005500)=""/65, 0x41}], 0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000055c0), &(0x7f0000005600)=0x4) setsockopt$inet_dccp_buf(r0, 0x21, 0xcd, &(0x7f0000005640)="27fcd9ecb65e98a25a2a972d3cf83675f9e8d24c8a7365c896a68569133a8c8902cb412f150713945eb7f0e9216ace36e7a502e3380d1ce4100a1fe95bf3dea0ef917b5bca09669681721b14208f189422ad0180b705688e4fbc45f191e41520b0e999930f48d5aadc11ab70b173553ed9551c5f4bba21ed81", 0x79) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f00000056c0)=0x3, 0x4) ioctl$EVIOCGMTSLOTS(r6, 0x8040450a, &(0x7f0000005700)=""/130) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f00000057c0)) 2018/04/17 06:44:36 executing program 5: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x20}, &(0x7f0000000140)=0x8) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000180)={0x3, r2}) r4 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r4, &(0x7f0000000240)=""/242, 0xf2) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000340)={{0xa, 0x4e24, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, {0xa, 0x4e22, 0x3ed, @mcast2={0xff, 0x2, [], 0x1}, 0xe5bc}, 0x4, [0xa4, 0x0, 0x4, 0x1, 0x9, 0x1, 0x7fff, 0x101]}, 0x5c) syz_mount_image$vfat(&(0x7f00000003c0)='vfat\x00', &(0x7f0000000400)='./file0\x00', 0x81, 0x3, &(0x7f00000024c0)=[{&(0x7f0000000440)="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0x1000, 0xf4e}, {&(0x7f0000001440)="d5d5d6cc5081d4e5b5805bfefab6e18ddeb4416e8b913a7d371b1f4b1289a025d8903d2f90b4100e5ff16e0f4b4e146e15aa704631770e51ff91bb0f5dc9de32cf65c9de7b04eeada20c5b99642743e2f81cbbd8d8f211a3857e730fb34291a1532c790f3b9876914cc928596cbf7c5106188c5e4fc56695ff6ae6c93caa", 0x7e}, {&(0x7f00000014c0)="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0x1000, 0xffff}], 0x100000, &(0x7f0000002540)={[{@sys_immutable='sys_immutable', 0x2c}, {@uid={'uid', 0x3d, [0x35, 0x30]}, 0x2c}, {@check_strict='check=strict', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@dmask={'dmask', 0x3d, [0x30, 0x34, 0x33]}, 0x2c}, {@umask={'umask', 0x3d, [0x36, 0x32]}, 0x2c}]}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000025c0)={0x8, 0x1, 0x2, 0x4}, 0xc) r5 = fcntl$dupfd(r0, 0x0, r0) syz_mount_image$ext4(&(0x7f0000002600)='ext2\x00', &(0x7f0000002640)='./file0\x00', 0x1000, 0x8, &(0x7f0000002dc0)=[{&(0x7f0000002680)="b5390b0940846f050d94c40755d3b62885c5ea10750e1ac5ea546fbf9ecba49b5eacd2d45d1fff16a60ff847763c56b3538babd446374d4fe773c259d11fd294b4ff25efc724cd537ffe65bcfd85ce5c3889f49374013d4f766f4bde2a4f273d5a665a50eb298175636a341584a80b134fbc4b89c03e61d4b6057ae0b8c5ec470a428f7e06fe8383c01b0e67e64f377926252f40338a91e2f9e02dd78b2fea4215122e6f4654acd41b2c918ccfcc54a54e9685421fe8f28fbb019ad828f7b1ef99939e912e69dca7019b064bb2585edc99e7a6f0295b91b1fe4b18c45d73387f3e193bd7c72840", 0xe7, 0x9}, {&(0x7f0000002780)="4d23c2f5c47abd084b38df42946c2c63773176ae6986730dee57199fb87fb472b7129e300c8c1cd576d687205b181b0642d9d4410d494a2f48f9aeac6cdd45d02a2767cbed2746f24aee9158a4e071b87b07686681d8aa7fb9c7513bd2f8e099953420e7b41f9400b653cd819cfd7e1a64d01b17c8f732c630c20333f66de059e67e825c205c7a8c5b4744216576146dfc8880a189984430fa21871fe1aa942673fd81e4f2ce8dcc5ca60583", 0xac, 0x10b}, {&(0x7f0000002840)="c03a53ec6433779b30539c88082309c159fdcfeae770016528c1df2cb52cdc37fa946b153248f8c96551642baccbec4d1f0045dec0f1936d5e1b0d2f1c728fe184b8264b4b66b711fc41c770c34637fd45cbd26c58ad1aa04b8a01979bdbeb8ac279891afd858e65b3df4db528cb82ce576e3e753d1b42d36c8c1033885cca1a30a238abd6166250f7146afc00733a424fcefcddf231374aa83b39bee83cade3ab8b85a159ad803a97296939826e4a4b64ac78acb0b81018afde01267cea59f2bd601970bb616146a35251d18c55e101d86d41e1f5ad57a3", 0xd8, 0x5}, {&(0x7f0000002940)="2f2ef4ba998c72ee5319adec50c3afdc0b4d5dde7b7e4908fbe23a7cb4f808b2800ae196b199af2504e9c6fb837e0a31bb286b353c913bdaa2c3795ba3c3c5638a6311452751604ada357aad69ea4005e828c0bbd3cdeae94d73aa1d165172b60e7bcb26fec961810da1d4456b44a84298be21b743b82e4547e5e88770b2b3d859666c8c1f7e4173daac2d1a56553de97270cde1627ca9b887283edcd6fea4c25f205f85d71b1d3eb7481f1ee56f102244700a59fec95dd5617a155587a27b3e8c751917f63c4c754c81f655895c81dd0028a0b3d6bd809b42ed67fba1", 0xdd, 0x3}, {&(0x7f0000002a40)="719bd0c54f708fcc219513c5acf6e50f92d6eff8dbbc7a61a9952aa5ce632a4b08b53a8fa21934e98636d3654dca5775e704881eca93348a6668582c165ee3f7dd9843cf84daf3c3d311e818f067a09ee24c056630c20168e160549a21f9b35b3265fe946ed10fa3d34222462183e6de9ea16e9581b0514ae8aaf26ae18e806cf1b5f45509cbf807d09014d357a9dd089882a4cee58b0ba084f46476dc1b59f875a4a8eba6e07838850f79d5bc99b3633c7706ef42d8026d0c470c821a216d", 0xbf, 0x9}, {&(0x7f0000002b00)="82ec79a30782ca910f7e21a564980db0ab15642c4d01e19f03c82931a54a3015e65dbcdcc54be9b33cd241ec834fea6716970cf8ec24386c68c2a22acdd4430e00f5ccb5b0c96631ff2e3efee7d9eb0823dc1cdc551e708fc62788473ead055a2bb48ecba5959ddf11b3f947e5a86bc7edc17022451e0f133075e3fb885e369f052b5df49feac77662c3906f8a48fbe09d89d2c4fa8dd371e22400b8520866c87665", 0xa2, 0x101}, {&(0x7f0000002bc0)="209c135bacec12881c4fd1c3ff755078a0782a135de99b5e3e9bac5acf752fec5ee86ffffc50ec0575bbc999c754618a73ba3231cad3cf52072403fe963104868f3406df828d695ad4db48d4dd5f20abf88b8dd750ca7853b0d7f788126a42e229d806e17e12152c0990f57a39d90ddba41f6ec6191a52805bcf71f6437a5d25806de9d48f77facfe52c8f79234319a95e616ac4c2c41444b2624e290dabdd35a404a6768cca373fd1a3b4558bc5525eb4151a0417a25042fb024c6540b4ffd18187119c8267d54009166e21d42a552bcaf0", 0xd2, 0x6}, {&(0x7f0000002cc0)="16f97fc6fc103bd128b9b908f9788c6c26fe8e4f1b9e4722342c3f4f976b7069ab67d8bf3ac957f1b7d7a74be32342d70fe9e458bb0ea66edbd6d7a3fec621fb0e52223710c9cdc65fa50048def11d26c4a6f4d8712d5926c9f72b3f84d744afd987a4e1892ef4006cc0bf98628cd4383368789d2090e55fb9f5339b4e549d0c2e16fd8ef66146fe499afa2359011bc23b5ac9616aa1ebaed3dfcd5beb490a1cfc9aa5c8d1e2b6167327c43daca426f2044f34e8d25ed4569a2415d47a6ff03354f4a56436bdf67de5d66759079bc68151fa6fd0432e19e26f9c996b190fb7b0e2d826", 0xe3, 0x8000}], 0x0, &(0x7f0000002e80)={[{@grpquota='grpquota', 0x2c}]}) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000002ec0)) ioctl$TCGETS(r5, 0x5401, &(0x7f0000002f00)) recvmsg(r1, &(0x7f0000004240)={0x0, 0x0, &(0x7f0000004180)=[{&(0x7f0000002f40)=""/253, 0xfd}, {&(0x7f0000003040)=""/23, 0x17}, {&(0x7f0000003080)=""/63, 0x3f}, {&(0x7f00000030c0)=""/154, 0x9a}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x5, &(0x7f0000004200)=""/3, 0x3, 0x4}, 0x12162) getrlimit(0xa, &(0x7f0000004280)) r6 = open(&(0x7f00000042c0)='./file0\x00', 0x40000, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000004300), &(0x7f0000004340)=0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r6, 0xc0f85403, &(0x7f0000004380)={{0xffffffffffffffff, 0x0, 0x101, 0x3, 0x20000000000}, 0x1, 0x1000, 'id0\x00', 'timer1\x00', 0x0, 0x3, 0xfffffffffffffff7, 0x1}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000004480)=0x1, 0x4) bind$inet(r2, &(0x7f00000044c0)={0x2, 0x4e23}, 0x10) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f0000004500)="d7998d4a9643dec9acd74f80d8c5336c1c336d2ad0a5598e107bf62d16074eca1ad7e5638ba0049862e4cac40e9dc983c45768ef0873adb8237fef77594882813b861042bb757d177d2e3bc040d7525f58f476e89372dfc74207431484e13f47a86268fe96ebfb60baab38aabdad49859bedba5cf882120232ae7902b72b2d2b64109a78e1a26d1ac74e393efcd52d53bad379819b3b211d") ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000045c0)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000004600)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000004640)={r7, r8, 0x8}) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000004680)="12d7", 0x2) statx(r9, &(0x7f00000046c0)='./file0\x00', 0x6000, 0xd00, &(0x7f0000004700)) mknodat(r5, &(0x7f0000004800)='./file0\x00', 0x1010, 0x20) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000004840)={'bond0\x00', {0x2, 0x4e21}}) getsockopt$inet_udp_int(r6, 0x11, 0x1, &(0x7f0000004880), &(0x7f00000048c0)=0x4) 2018/04/17 06:44:36 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x2c, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x9}}, 0x80000001, 0x7}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x0, 0x3a, "c9ea9e8d1122b836d9dd99e3b87794e61f37170b266e3bd1b7c17cda32d8743a517235be2e94724d3697e7b050c866149a9ff76669e33b6f2547"}, 0x42) fchdir(r0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000001c0)={0x8}, 0x4) shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000ffb000/0x3000)=nil) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x7fffffff}}}, 0x88) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000002c0)={'IDLETIMER\x00'}, &(0x7f0000000300)=0x1e) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000340)={0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000003c0)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000480)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x3) r5 = inotify_add_watch(r0, &(0x7f00000004c0)='./file0\x00', 0x60) inotify_rm_watch(r0, r5) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000500)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000580)=0x0) fcntl$getownex(r4, 0x10, &(0x7f00000005c0)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f00000007c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f0000000780)={&(0x7f0000000600)={0x158, 0x27, 0x110, 0x70bd27, 0x25dfdbfb, {0x13}, [@generic="317485583c40cfe9b85cf09765f55eefe86f3fe33bd79e203e3bed267425cbd13697d05e4bfdde4f122382e100e1b78a0f0ad7bc5f14962dba6571394ee458d0c724e90d3ea09ec4f294b7ee947f4debe31f69ca0272e682559154c32c612fbf9ce9526ed7c947170d2559e94016da20f856133edeb53c6d05df7264c0", @typed={0x8, 0x6e, @pid=r6}, @nested={0xb4, 0x84, [@generic="1baae9741d79e6175b1843a0ae9e289e37177579edb19ea989c4a18dc312cda38eccc7ce9138e07a29a115348bbaece4ca639535fecbd0fa1c21b4c94c4e7d0305bc1044103b56b320f4138fe17f37d4848f9a95f5755af485b356924acabf000599669d952628c2670977b242aebe8c5ebb1cac4c09cf655ff5a02149ad3e700e283f1a9fc7ceba976df9179a620ad342c38dbc7f4eb7862683e88fa0a505dfff278b71f5b17b6fd8ca76fc4777"]}, @typed={0x8, 0x84, @pid=r7}]}, 0x158}, 0x1}, 0x4000000) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000800)=0x7f) shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000880)={{{@in6, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000980)=0xe8) fstat(r2, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000840)='./file0\x00', r8, r9, 0x100) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000a40)={'icmp\x00'}, &(0x7f0000000a80)=0x1e) syz_mount_image$btrfs(&(0x7f0000000ac0)='btrfs\x00', &(0x7f0000000b00)='./file0\x00', 0x7, 0xa, &(0x7f0000001240)=[{&(0x7f0000000b40)="0a030c81eb35ab6332058616c330b0aa69f9711defa83de9805a3b48dc13b7ad2b806aacd5140645448250a690b19c0b0fb1519b1b62230e69372b71ebf6078d0393a5a3e0aa21be2e944a4cfb5580f08973755412db18268749d9e55eb3", 0x5e, 0x5}, {&(0x7f0000000bc0)="804cbda8ee8789c289bacded12d967db38bf56fcea81a0b4e7d064ba7e7d327106884d525cb8d97efa9ffc8dba53347c0e751dcfde9b22a38b1ede9de67422ffafdb1c981ab6e2499a224107898f8ff5bdd12b3ee1e7608b4f80727b7dcf49c41f44fc79d39174708adedf3dee8c6bb077f077e4a297ec93e03618a2ced6ce22d58f", 0x82, 0x6}, {&(0x7f0000000c80)="5e3ef96692e4d24b31c60cddab0851c6146d73a294b7b40d1109c3612c8997811ec6e58c197e4a9000e932150186c034316d1a24c7e3e0897808ecdd981f82da7ff388319adc1f14359ab593095750f3355c796b9d4891cbc4bd7757992423103b4e8b3c8cce63a0c0015eea0a7c114d52b765c500c4ca297507efa7080780ad69ed", 0x82, 0x7}, {&(0x7f0000000d40)="0834a34f", 0x4, 0x4b}, {&(0x7f0000000d80)="8239022a434137083e98402c13a3ed1107884d98d0fc286f9c0af6498c22de162d8222ee147c6f356a41a6f5e64fab9a1c342ca92533c3ac39bfbbc149c2adb3fd3b0afece88472885598d610651a1ff1689e073228a31756e15b4754cd95e464bf77415fc103741a8fa25", 0x6b, 0x9}, {&(0x7f0000000e00)="cda4f2b55f9ffaa42fcba596ab6217bc39be4ba6a7830a30f8b633749d568bfdc458ab1ea7bcec0b99a190de06241d349d940b4948a27793bc9caf35c6169709a9a19685fdf71db83cc78565e0a7fa9f25361f8928dc4b72482ac322552e28daed492db4487d483a6ba14140dcad963f98504ed56c6591ef9092d57e0262cfbf72e1bad1b2f07001434f5cc0209b7961403ab9190e79e7d24360d73b642e301cd3d51d8c664fa13f6a092c231a31f0a4ac2b2d42f2ba5603e657f19e0c13678aa2d635ca2ca2f67e432604a9312fc5232cb7adf5e3dbb133c281457b17afc08c651643", 0xe3, 0x303}, {&(0x7f0000000f00)="6b0b207d48fae7fb70dd8d2d4793ae144866189a7f73838b19e015ddca9eb14a0009e07e06cc53cdd1f8b9b1867966c7d8b3", 0x32, 0x800}, {&(0x7f0000000f40)="64f1908306b4e618d35b478978f01a218f7e7f0a2b6fbe4413a9a04e0cfcc02c450f80507de64d69e56ed8cb7726a07b3c61d1be25c35e473adf717067e595058853c40f3e3196f7c2df8efa5b3678aaa9d1d1edc0072569c6158929503708816617afc5c443992729b29ffb5ac2bd90898f841ece504952355680547053cfa1833e22379533b4d0cc78ae9f9ada04bee9c5627b457baf56bdbf084dec2fa1dcc5d31534a9a904d1142c54cc4b3cbad4aafefef08ff2f81204540631bfe19833cf6b7a4c49689c8232fa8e8f5a85f52cc3caeb5221191f7c13a8cae1cbe324e0799723911fd1", 0xe6, 0x80000001}, {&(0x7f0000001040)="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", 0xff, 0x20000000000000}, {&(0x7f0000001140)="5be93670f238b4a2f1cd8d7d886ab530bbbe53cc58a5d56143b2f5fab2c3d9d73518153ef509218997a592ccf424f5637663775722b61cdfafbcd738e0099e6be59f0f7da14065fd4adf9fdde6f773f1c1d7537e659952cf7f4ca5e5933d2e85131e50a319daeaf5cd90c60310ab6af55b7d3d10b029332482e3354d9ed18a0c3feb3eb2b69232c51f8f9573314648f43f9e099fcb5b21d2f63c19847dcde2f6322363cbf485739eb86ed7dba717efe225bc39b41c13cd8d011fca4228abe18cef5a207e5f8e2bdafa4a7c1b2a2e4cd23585308267d05c8db7ba5a0c1cabfa02c3c8f499", 0xe4, 0xfffffffffffffffb}], 0x1888820, &(0x7f0000001340)={[{@metadata_ratio={'metadata_ratio', 0x3d, [0x0, 0x7b]}, 0x2c}, {@skip_balance='skip_balance', 0x2c}, {@space_cache='space_cache', 0x2c}, {@check_int='check_int', 0x2c}, {@noinode_cache='noinode_cache', 0x2c}, {@nodatasum='nodatasum', 0x2c}, {@barrier='barrier', 0x2c}, {@acl='acl', 0x2c}, {@nodiscard='nodiscard', 0x2c}]}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000013c0)=0x5) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001400)={0x401, 0xfffffffffffff801}, 0x2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001440)=0xbd0) 2018/04/17 06:44:36 executing program 2: removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', '\\\x00'}) umount2(&(0x7f0000000080)='./file0\x00', 0x2) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file1\x00', 0xffff, 0x3, &(0x7f0000000340)=[{&(0x7f0000000140)="2ce7ea59259cb6bc61faaad02df5fdd2993e72cf8f484510ea7f9b1af629887eb52cfac049ccc99e0bd6488bebb3793beabc37c8eb32a269f66530304c1699ae4a5ac41df1776e7c07cbb38dae7ab31456d6a671b853dd848d361e55fbcfaf4b69d3ce5a67db14438c7cfeb4187cb6140e46100055aa50dc3512263cb500ed4bb111ac0d060f20889951a4ba469295817bb6", 0x92, 0x5}, {&(0x7f0000000200)="d580b495a2ebba6fd06a93afb3c916ef0d3dc862308f5b596ab9b67c631523cac430384308005ed2ce2e98e5adb926c4643ec692152382e53e6f21e4c1638c11ee07dfbaf1cf682b42df2eaa4b0157191469be5c1185a32957c8c14fc2560cbea5e5fbfc416fb2a23310400429d36b2faaa97cff0bd6d5e3f043bb9fa2ab15d3c0583ec836a712be217fc1d003c401398a68911117111771fc16086644313a9643e92b5ed8fa3453bb5392433d22f8e52173a1b07e0a6b5342a7d4e394814feb333bc7fbdb55f645c6a7e3bba8e4e228c82b2852852b245db304", 0xda, 0x100000000}, {&(0x7f0000000300)="a0efe646e4915f1d66e61b463f4c0fcc9867ec40eb3cdac4f9b6f7da12f4a8cffe", 0x21, 0x8}], 0x10, &(0x7f00000003c0)={[{@quiet='quiet', 0x2c}, {@quiet='quiet', 0x2c}, {@type={'type', 0x3d, "ca5b3406"}, 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x32, 0x39, 0x7f, 0x3f, 0x33, 0x7e]}, 0x2c}]}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mknod(&(0x7f0000000440)='./file1\x00', 0xe000, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000480)=[@in6={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}], 0x1c) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000004c0)=0x8a9, 0x4) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000500)) syz_mount_image$xfs(&(0x7f0000000540)='xfs\x00', &(0x7f0000000580)='./file0\x00', 0xffffffff00000001, 0x3, &(0x7f0000000740)=[{&(0x7f00000005c0)="e4ad84c3ad0a3524bc791a176d12c384c3df8e45ad792b960e81ceeb7c688cb0ca291ed650227a2716df3ae55c2ddf322a9e49a65697b09c983a2d00f9804a3db0e5de0cf4f0d9278f8338777303eef5cda863451e7b0eaada89adc45ef0cb63d01646ad8c", 0x65, 0xa96}, {&(0x7f0000000640)="bdb036b23ffce57e86ee36969ee2eb2d665719bf5c5cac7d", 0x18, 0x9}, {&(0x7f0000000680)="e9a35d65b942866f04917aa79dd92f3c471361d435e3ac817d713c816188f9b9d59b8784aeebd9ae59b8cad8fc55c20f9859595b0f25003f9f4a3956f989947d1a013e30cfc93e7e495667bd71ddb91594cb00e5d8e334ed103714aa6f2502c391aa76967d9361249bba6959d8f8f06449ccbe4a574b83efc31c268b52f38433661d327f54ec8d3eb47c7361669ca7c5636f6add982d9deb57", 0x99, 0x2}], 0x1020000, &(0x7f00000007c0)={'nouuid,', {[{@largeio='largeio', 0x2c}, {@mtpt='mtpt', 0x2c}, {@uqnoenforce='uqnoenforce', 0x2c}, {@logbufs={'logbufs', 0x3d, [0x3b, 0x3f, 0x35, 0x7e, 0x3f, 0x37]}, 0x2c}, {@usrquota='usrquota', 0x2c}, {@mtpt='mtpt', 0x2c}]}}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000800)={0xff, @multicast2=0xe0000002, 0x4e21, 0x4, 'rr\x00', 0x2, 0x26, 0x31}, 0x2c) write$vnet(r0, &(0x7f00000009c0)={0x1, {&(0x7f0000000840)=""/204, 0xcc, &(0x7f0000000940)=""/66, 0x2, 0x5}}, 0x68) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000a40)={0x0, 0xffffffffffff0000}, &(0x7f0000000a80)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000ac0)={0x0, @in={{0x2, 0x4e24, @rand_addr=0xfff}}}, &(0x7f0000000b80)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000bc0)={r1, 0x4, 0x4, 0xffffffff, 0x3, 0x9, 0x0, 0x3, {r2, @in6={{0xa, 0x4e21, 0x80000001, @empty, 0x4}}, 0x3, 0x5, 0xc0c, 0x100000000, 0xfff}}, &(0x7f0000000c80)=0xb0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000cc0)={r2, 0x6}, &(0x7f0000000d00)=0x8) close(r0) syz_mount_image$xfs(&(0x7f0000000d40)='xfs\x00', &(0x7f0000000d80)='./file1\x00', 0x3, 0x1, &(0x7f0000000ec0)=[{&(0x7f0000000dc0)="9f74d9c333d79622a5cb3a8214ed5741f0f6db81b073110b79cb81cbd1b178c0bf116427b21c3fbdc8070e7be7ef89c6a10175db0e7d9640f58ac69092c701aeed9377093d0803a73b411c50aa862b8b82145ede6401c2a92d3769617b48112a03ef5109401630c4532e902a8a5403db8f6108664c440971a9b81904113ec744261c776541f892cd1186d37869bf2288da9d52a33aa76dca850d613bd081d92ec9345dbba5885a60e78e1e59d791c34b28474e910406c4faa84b3f26c59bb0ffebdf8be3798e82bfd23b", 0xca, 0x5}], 0xa0802, &(0x7f0000000f00)={'nouuid,', {[{@swalloc='swalloc', 0x2c}, {@quota='quota', 0x2c}, {@barrier='barrier', 0x2c}, {@prjquota='prjquota', 0x2c}, {@prjquota='prjquota', 0x2c}]}}) syz_mount_image$vfat(&(0x7f0000000f40)='vfat\x00', &(0x7f0000000f80)='./file0\x00', 0x8, 0x4, &(0x7f0000001280)=[{&(0x7f0000000fc0)="8fc340e21175ae3e13f37e111d7db753a7aea3f79682e610086bd55bde9a90f8a298653d0dff96e079f04f2a463013e293e47b0ee8cea6905f6658c0804e24d9265bb9298a21861c55f5a5f9d2190cdeb478439289e1f2e196a5aee2a8539c1e0815b3b6186ca112840f5d6503d6f3bf185f0a2b820a97e0a7365b10a3174ca97312335a84781b584389680687bae784827ff31d6fdb6f6b1863f9be8b97157b8149fd528ab509359fbbd9c2f458a9fcbab808d41aa624bf55da93b973d2f64447", 0xc1, 0x8}, {&(0x7f00000010c0)="e18dccf9f74f08479ba6ca35a2d0", 0xe, 0x1}, {&(0x7f0000001100)="db8d89f27ee06ace6bb8966957534dbf64382975d2b5c252acf09601437d2fdaacce206419f5b73eacf2c18b3285d019480481dac1e0e480324536e915d1b83ba8849b070ee6d15397f2d0a63559f7a2ed5c089f3d697c23a0da2a41278855958abedecb0c170b90d8b7a4e5229a9cf952ac836c0a60f3d863d7e35c96657902eb9c7a51957fe87c1b02036cc955cde88d08471d3b93e2d9e78eae8e47debe9171535a18e4b6f4e0ba9e931611ab29022dc11cd70bbbd739e676c335e45f51054ff511818985f75b029a051b64f5dff3", 0xd0, 0x8001}, {&(0x7f0000001200)="3b5a8d5c4577bc0c834920e42c1018976cd6dc5052f6be3b0e0285fcf934986441852e37620f1ef6834b53e3d6fdaf3082e6d983871ee604e11955cd189b58d00f634a637bdd26c629235ab24f6f07658c53", 0x52, 0x200}], 0x200024, &(0x7f0000001300)={[{@gid={'gid', 0x3d, [0x35, 0x34, 0x34, 0x34, 0x37, 0x37, 0x31, 0x30]}, 0x2c}, {@quiet='quiet', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x33]}, 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x31, 0x30, 0x30, 0x32, 0x30, 0x35]}, 0x2c}]}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001340)=""/36) rename(&(0x7f0000001380)='./file1\x00', &(0x7f00000013c0)='./file2\x00') ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001400)=""/253) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001500)=@assoc_value={r1, 0x5}, &(0x7f0000001540)=0x8) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000001580)={0x7f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x80000001, 'ovf\x00', 0x8, 0x1, 0x71}, 0x2c) syz_mount_image$hfs(&(0x7f00000015c0)='hfs\x00', &(0x7f0000001600)='./file0\x00', 0x4, 0x9, &(0x7f0000001d40)=[{&(0x7f0000001640)="5d56459cea17a48f792ed14f6298aa5ac56d800236b6e9ba82cd566c0878db7f33771db661e498de7c24ec96894fc17157432eaf3eba9b78f9206473ce3ed14697166ffd9131ec6c8a35b37b5ebbdd6d638fcce2c630e0cd5b34fbc062934955dd361421c2b8dc3ff975a6c318ce8cf318c3d2179c81295c567cc225e04ed21a20c19bf328c58b0fbb7062b4ca97bad3e2441e6d6dd71886cfc7d6a93df699fa", 0xa0, 0x2}, {&(0x7f0000001700)="b7a8b66d7354b7590aba6d6e67be1271569607e7f156f140d8d8a864944505dcf0e752ba976f1e7ee58ce850563c80f232cae3fd5e3e31f1a93d1a37447d9fe6457469722196f16cd5e3ad8d7e68208b7f90fbfd5aea48464e69adef85e6cdf1c8198fbfbc5c5db1f367a679ba3a7bdea42a1cbe31e048b4d405e821b2f8bf423a33da66fa6784a0e4b15b83c913759df39a63781d202fee90479f8fa63ecd353ee6cbddf76122ffc0b8201b9e8ee4961205c2574e4ed32fcb41b7c60baa098c5904270d846bc7c7209cb33ebd", 0xcd, 0x3}, {&(0x7f0000001800)="48a3f4158bb1c1403a3593bac67203252380cc5456d40b245053fc0407c6cf4456644f267e64e04972bd8fe90109d7aeda681746a23dcecbb4bb2a48cea6c83584ce0333b8b0415aff3bcfa06a46f8974ce3bff7c629b05ecad41e298ffc593b20b3db93fe908374fcc58c67a9ba5a6324bd313751d79062aa3f7cab89bee7dba61eeac8f3355e27d203f66d0a0efa77f1fcc15f490a56678d7a5fec18c9311b7ff5bd26e697d7f48d2cc4de3d7a834dc70d4aa3f8207c01880207cce0519570ba638682c9ba5c1f187b5265447c19e992e82a8822d749e8260b93b7f2b37c1aa2434d52ef9f", 0xe6, 0x6}, {&(0x7f0000001900)="89258b3494a7b0e77d8a90ae38c94261f247dbd27e798ce3a3475314d0f41e49980cdf2ed2de2c43d7fc09056ee9744e563f6b248a974e0a269c6c22934ee52df0745005f7d1c30b03ecc770165583bfcacf640baa9acaab8ff71a04dfd57ee3240e9f3edb47e6d1c0abc8042c16d851cac79d755a71c40ecae14a72fabdfde3b59fb8ca9ed47d724dd273c7936932637f2f892139cefb28d04ce8b9aec29c4a633274544ffb", 0xa6, 0x8000}, {&(0x7f00000019c0)="1567c4a115e26848ed023721b3bbfbd37f3cddff1cecb2ef143b0b737f274bc9acb710075e80ab063f3b4c363ab34606a2ed1255bb08925054f357ac68ea9d819cdde5d57817447d3070d68c84386d0cd8847f0b433cd6ffa0ff46574598c99f33684ab3424a6674f065bb8272b1613088849b262141cce6fe2dc855a3d7dee469bc3c336f584cf20d1ad31f9c98abadb7", 0x91, 0x100000000}, {&(0x7f0000001a80)="4dcbdfbc87c021327b3ff637a85346a4f2d644a38e7bc05e1019cff7728f156292cc2cab58c245d5ac462ff4e7e2cf5d728381eb023ac0d19ec3ceecc0f526c51ae2d5059bc5f6c105aa85e30e2eedfafcd72e1be6852253346c57de638951159d669f189c75d80a6bf02c67f823522f8ef41308a3085f3180aebc3861c6283fb42ce8807d9019fc0f39363b3da08d8213cc8fe87cedd73156716b6b823edd3e9013dd98e5f3c2b12babf93162267c184829b6d43aee94eea7ec", 0xba, 0x9}, {&(0x7f0000001b40)="7a7b2cf312b3cdf9f04eb127c332942687961d4bd2c48e7e70e2cd010a57b017e9863884fab468fc69d63096dba55268c7e82475bc52304aae39561d0241767b30f21d07c2a33e64a95e0957ad8c693ea9eceaed213f4ac7bba1cb2acb50042d227c66f3dc57bd215157f4a176ec1cf906da20417b4ce18e6eb8265dc7c60f13356f8c875aecaf0f27dd2ff276584331ecb64ef799e9aa24b279fa8adbe0f1f8fee89f9e313b08e21e04d16389fe54fda49580a4f872f3bc2f798f6a43400a24ef39bd1835b9e0b0fc474b3192d38a360996765a7a3b8efdb2aef101d9", 0xdd, 0x9}, {&(0x7f0000001c40)="567be5203bb186fb8ca45139060fddfc9646a7900c145d204e805dfcc1eaf6cc8363cb03fbb24801c2b5b10108159b2ee8efe53209d6f06b9ed9b246d032fa16", 0x40, 0x3}, {&(0x7f0000001c80)="78404eac1197ec641fc1ecca0056560fbf9238282cf946c074500f133def0e2f83b16d618071e651bc775574cf7cc3e4b5a1462dad2c6884003283b7c172b2126fe315913f406ae9a5ef18550ce042bc7778366e5ceb4ac15b7df71f5fb69dcba1287eaabad32ae6540b253308a3599b64e8780e621290fdcb73d6b8bb1c2564a8b0a3de2185e4cf438c2d1af29918", 0x8f, 0x6}], 0x40, &(0x7f0000001e40)={[{@umask={'umask', 0x3d, [0x30, 0x32, 0x32, 0x30, 0x35, 0x32, 0x32, 0x36, 0x30]}, 0x2c}]}) recvmsg$kcm(r0, &(0x7f0000002100)={&(0x7f0000001e80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001f00)=""/64, 0x40}, {&(0x7f0000001f40)=""/25, 0x19}, {&(0x7f0000001f80)=""/210, 0xd2}], 0x3, &(0x7f00000020c0), 0x0, 0x100000001}, 0x40000040) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002180)=@filter={'filter\x00', 0xe, 0x4, 0x418, 0xffffffff, 0x138, 0x0, 0x138, 0xffffffff, 0xffffffff, 0x348, 0x348, 0x348, 0xffffffff, 0x4, &(0x7f0000002140), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x16}, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xff000000, 0xffffff00], [0x0, 0x0, 0xff, 0xff0000ff], 'bond_slave_1\x00', 'bridge_slave_1\x00', {}, {}, 0x4, 0x800, 0x1, 0x11}, 0x0, 0x110, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x1f, 0x6, 0x1, [0x1, 0x534, 0x800, 0xc1, 0x9, 0x6, 0x5f47, 0x0, 0x7, 0x1ff, 0xb16e, 0x7b, 0x6, 0xd7, 0x4d, 0x81], 0x6}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x1, 0x1, 0x6}, {0x40, 0x101, 0xfffffffffffffffa}}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xff0000ff, 0xffffffff, 0xffffffff], [0x0, 0x0, 0x0, 0xffffff00], 'syz_tun\x00', 'veth1\x00', {}, {0xff}, 0x29, 0x8, 0x4, 0x1}, 0x0, 0xc8, 0x108}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x7, 0x6, 0x3, 0x40, 0x400, 0x0, 0x10001]}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xff000000, 0xffffffff], [0x0, 0x0, 0xff, 0xff000000], 'vcan0\x00', 'sit0\x00', {}, {0xff}, 0x11, 0x2f871e0, 0x3, 0x69}, 0x0, 0xc8, 0x108}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x251, 0x10, "384c504e8c75661bd063e926fdce1b5959c23fe1331bdce4965780a766f0"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) r3 = syz_open_dev$loop(&(0x7f0000002600)='/dev/loop#\x00', 0x1, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000002640)) ioctl$int_in(r3, 0x5452, &(0x7f0000002680)=0x2) 2018/04/17 06:44:36 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0xebd, 0x1f, 0x6}, 0xc) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000100)=0x23, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) ioprio_get$uid(0x0, r3) setrlimit(0xf, &(0x7f0000000280)={0x4, 0x7fffffff}) ptrace$setregset(0x4205, r1, 0x206, &(0x7f0000000300)={&(0x7f00000002c0)="77b82b09189ec2810b39d40b7a2a70591eda9eebdc4c72efd451f14340348a03", 0x20}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000340)={0x0, 0x9}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) sched_getaffinity(r1, 0x8, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000003c0)={0x1, 0x71, 0x1f, 'queue0\x00', 0x10000}) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='pipefs\x00', 0x2000000, &(0x7f0000000540)="641bc8ea97bedd71ad8a362500e8a770ee9956e879a4f1ba08fae52e006a2d330c8208ac7034669c412feaa1de597f99f3cb4a890b3613fa4ab4281f4a767786b8ed2d218f5cc635b9da62b6a18342fac183e7069104b2820cb09be6e5f2d54b33bd1345ac761d342267837251ee06d098f7cef0f5bd805f9f1bf1d757da280f8e62e9627cde0e87cee03d9f0286755edf19913def89539a72add2722439c1d0376b338838b2f843c30c1ae4987a5ea6") getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000600), &(0x7f0000000640)=0x14) socket$nl_crypto(0x10, 0x3, 0x15) syz_emit_ethernet(0x38, &(0x7f0000000680)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @generic={0x101, 0x8aff, 0x6, 0x6, 0x3, @empty, "6bb4a984e0f1", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "ba58c4716484fb3374cc7ff8c749f879"}}}}, &(0x7f00000006c0)={0x1, 0x3, [0xa69, 0x566, 0xd0b, 0x2ed]}) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000700)=""/198, &(0x7f0000000800)=0xc6) syz_extract_tcp_res(&(0x7f0000000840)={0x41424344, 0x41424344}, 0x6a5, 0x5) syz_extract_tcp_res(&(0x7f0000000880)={0x41424344, 0x41424344}, 0x20, 0xfffffffffffffff9) syz_emit_ethernet(0xd8, &(0x7f00000008c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@ipv4={0x800, {{0xd, 0x4, 0x9, 0x7fffffff, 0xca, 0x66, 0x101, 0x7f, 0x1, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}, @empty, {[@end, @lsrr={0x83, 0xb, 0xfffffffffffffff8, [@empty, @empty]}, @end, @ssrr={0x89, 0xf, 0x3, [@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @broadcast=0xffffffff]}, @end]}}, @tcp={{0x4e21, 0x4e21, r4, r5, 0x7ff, 0x0, 0xa, 0xe2, 0x8, 0x0, 0x4, {[@sack_perm={0x4, 0x2}, @nop={0x1}, @generic={0x3, 0xb, "1a8a7bf1385bba3a2d"}, @mss={0x2, 0x4, 0x4e}]}}, {"a5eec90196bec222a272a9776a2962e4c91e903f22e70fc13e6ecd193b3cbad0fb0c474b7af57a19d84414143cdd6e71a903ba28e30142ccba113912c44fa31af3c392d4b96ede02b757b4b7017f88f0cd1fc12788412d8c7821ee6f3caa1dee12dbc54eab19f98bdb560405293f"}}}}}}, &(0x7f00000009c0)={0x0, 0x1, [0x3b9, 0xe0e, 0x7ba, 0xa55]}) read$eventfd(r0, &(0x7f0000000a00), 0x8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a80)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000b40)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x8000840}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x2c, r6, 0x4, 0x70bd2b, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd87e}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x184}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000050}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000b80)={{0x9, 0x5}, 0x0, 0x7, 0x2, {0x1, 0xffffffffffff0000}, 0x8, 0x2d}) ptrace$setregs(0xf, r1, 0x9, &(0x7f0000000c00)="5454335508f3acbea8c2716c3d2f467d3d4ecf9ff5ecd29fbbd84c6231a4bd5bfc0dad84406ae7e9d81b2608fed81e8ca055b065b38ed78cde176b73d1c22a01caa430d97256393ae901850191a9bc2f6df9ca25dd53cfa992272926c5085959fdaa3fe06a1f454333c52e0e8952519cd0f9a810e66f2ec33592c5504f3375c4b0e873f74d6bdb465841be53760df177f14b416ff1ba8b754670f7997a7d3a647b5678cfa808854770dfde4bbd3f3739ada97c80bda93278d20995289e0dd6f5c8e4720ffad704be02abc9bbb283ff") ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000d00)) prlimit64(r1, 0x9, &(0x7f0000000d40)={0xf2e7, 0x7ff}, &(0x7f0000000d80)) syzkaller login: [ 44.784331] ip (3767) used greatest stack depth: 54672 bytes left [ 44.828240] ip (3769) used greatest stack depth: 54616 bytes left [ 45.921582] ip (3878) used greatest stack depth: 54560 bytes left [ 46.052387] ip (3891) used greatest stack depth: 54200 bytes left [ 46.279317] ip (3908) used greatest stack depth: 53656 bytes left [ 46.524568] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.531134] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.567080] device bridge_slave_0 entered promiscuous mode [ 46.601642] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.608245] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.639138] device bridge_slave_0 entered promiscuous mode [ 46.664888] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.671374] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.699855] device bridge_slave_0 entered promiscuous mode [ 46.716338] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.722831] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.739218] device bridge_slave_0 entered promiscuous mode [ 46.755964] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.762450] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.775190] device bridge_slave_0 entered promiscuous mode [ 46.794065] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.800511] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.833171] device bridge_slave_1 entered promiscuous mode [ 46.846406] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.852910] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.872111] device bridge_slave_0 entered promiscuous mode [ 46.885854] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.892343] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.909255] device bridge_slave_1 entered promiscuous mode [ 46.915609] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.922153] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.945275] device bridge_slave_0 entered promiscuous mode [ 46.971127] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.977618] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.986104] device bridge_slave_1 entered promiscuous mode [ 46.999481] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.005970] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.013600] device bridge_slave_1 entered promiscuous mode [ 47.022798] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.029252] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.044225] device bridge_slave_1 entered promiscuous mode [ 47.072471] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.078957] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.098001] device bridge_slave_0 entered promiscuous mode [ 47.107761] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.114257] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.124767] device bridge_slave_1 entered promiscuous mode [ 47.144584] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.152412] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.160791] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.169931] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.177175] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.246629] device bridge_slave_1 entered promiscuous mode [ 47.265882] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.276181] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.291231] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.310457] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.320772] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.327257] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.370996] device bridge_slave_1 entered promiscuous mode [ 47.379929] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.390613] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.460219] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.470196] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.483649] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.597123] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.615389] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.690119] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.815859] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.244161] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.284722] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.314341] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.472262] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.492340] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.504011] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.524851] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.536667] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.616361] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.718932] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.739117] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.747939] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.801895] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.825231] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.950722] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.014825] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 49.469805] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.525476] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.546712] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.684276] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.699244] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.717320] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.771737] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.797808] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.851723] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.909559] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.921552] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.928960] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.936956] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.956835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.990620] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.998016] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.008719] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.060204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.077010] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.092896] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.109391] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.127393] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.135692] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.142772] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.166666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.196126] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.213124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.231176] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.238624] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.250859] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.259719] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 50.267717] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.293488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.318200] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.328903] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.343251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.383842] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.391267] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.427736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.473772] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.481936] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.491459] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.503579] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.518803] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.529806] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.546421] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.553797] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.573421] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.614949] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.653743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.686667] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.712549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.736428] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.749564] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.758701] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.771782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.798584] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.822948] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.857470] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.866146] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.886770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.915953] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.926442] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.966931] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.546416] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.552915] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.559760] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.566228] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.588838] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.603086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.618000] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.624522] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.631939] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.638389] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.661370] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.684971] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.691445] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.698352] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.704834] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.806550] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.044711] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.051218] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.058133] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.064770] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.108928] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.125364] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.131865] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.138746] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.145231] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.166148] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.179450] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.185921] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.192768] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.199230] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.270715] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.277533] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.284010] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.290907] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.297463] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.305994] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.315854] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.322330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.329197] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.335654] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.361683] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.663507] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.682933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.714359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.743128] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.757781] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.765228] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.773116] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.138177] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.191846] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.432066] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.480089] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.530658] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.604729] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.695282] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.875233] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.905918] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.912159] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.922600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.014615] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.020917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.037634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.259516] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.265817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.277755] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.312126] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.323443] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.336723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.371582] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.385804] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.416849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.460906] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.468791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.495892] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.588494] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.595152] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.611751] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.700272] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.706615] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.717531] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/17 06:45:03 executing program 4: 2018/04/17 06:45:04 executing program 0: sync_file_range(0xffffffffffffffff, 0xffffffff, 0x7fffffff, 0x1) 2018/04/17 06:45:04 executing program 2: 2018/04/17 06:45:04 executing program 7: 2018/04/17 06:45:04 executing program 4: 2018/04/17 06:45:04 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x4000000ff) connect$inet6(r0, &(0x7f0000032fe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/04/17 06:45:04 executing program 5: 2018/04/17 06:45:04 executing program 3: 2018/04/17 06:45:04 executing program 6: syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000080)="0200000002000000000000000730de2d6a1f06a0", 0x14, 0x0) 2018/04/17 06:45:04 executing program 5: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f00000000c0)='mqueue\x00', 0x0, &(0x7f0000000080)) creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) 2018/04/17 06:45:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xffff, 0x5, &(0x7f0000000440)=[{&(0x7f0000000080)="825ef786b0b2fcb8ca6f7652405213412ef095cf7994395cc7c0ca3f994c879131514d4b3ce8ee0ce24dcbfc0feddf74e79d23b4e0feab983d664ed13746a0a67957ff4078c8eb4a07a2b489fd183197bef96755d031fc28de3d9fab037c8957cad4b40a261db5f88e6eeb8f4addaeee89", 0x71, 0x10000}, {&(0x7f0000000100)="107cba632e21998ca9c87a937b6b05e82f88cec8cbe29c6447035d0ed36bf033e8f431076bf0a5ad79d338b901c5f8de3170cfc846e33ba34a16782b380993e1ee9fbc284a91e0d41fcf90c9816d31cb1b78df2372925742a0e23fb00e05c5ad5509df6e3c4d5e19c2fa1ac7a7dc2f9e71bf75437b34911389c3ebeca48cfcfb02cbed103d13237df845894c18a84453d059311a85d94a6c7dd1aef9d95ced3c2fa76f0e7710861f8feadf24e52669aea0af8faf92ec51d7bb42aa319abb7dc3d80b0f54079ae39bd6c1cb0288f100b50992e0a2c5c88196390c77a094ee52d0eccd9420fc5147", 0xe7, 0xffffffff}, {&(0x7f0000000200)="7fb697051ede77caa308e66543fb9df1853131f77a31f9a3aaf27f131d144595dad5d40ea9888d4fe926cf7d09068def33325519698b0e02a3e899017d1dc0a9511ac6229b126d486d4e9dfbbb4b31de7dc62194802253423afd0a33bd328159f3522a4a7f02253e09de299fd17152968ee9cc34a8ecbf4b407dddafd48034b39cc73268835cc1f4fecebdb6c4f71451687bf6617d1ae74af58ac925c585ad1d1371f59cf17e46b3086d9307e388f10863533f17cb1ec1c1a39f73a5b4c6b885449d7e0021c43fd24a22c640db17386dbcc002b60c9720a60f179317c2b21b34581ec1200f93c821f6919978d0d42d3a798e63afe706374ae0", 0xf9, 0x908}, {&(0x7f0000000300)="3f0de7343e8037d79cd1c12e87ccb949f63051a670a91bf053224e3207803f502d40e559a5e041cea75f11c8ac82fb28a70b54492e07a6e9664746f4509591e8bc53329b23cd", 0x46, 0x8000}, {&(0x7f0000000380)="e6f0c6ca9e256a371d2158c4187143c04c68566c712f11dc5318b8d9126b70686a700c8e79a19cb2e8d159bc1b3c763ac617b895008b88239343daeb833f71679b91f93ad473026e6ed10777b889eff383d94abfa861558b940b02f45ecf198e0bb32e1ee7835f1ad2d7fe5d8850babd24db3263895e76036185de24b4b98c65db4d7ded3d6f235894443d8de8b847d6de7b35463141293330d30280bb4f", 0x9e, 0x8001}], 0x400, 0x0) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x302, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) 2018/04/17 06:45:04 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) recvfrom(r0, &(0x7f0000000480)=""/4096, 0x1000, 0x100, &(0x7f00000001c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x80) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/17 06:45:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa}, 0x1c) 2018/04/17 06:45:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="400000001400050300000000000000000a000000", @ANYRES32=r1, @ANYBLOB="14000600000000007f00000000000000000000001400dcadc6b92a00000000000000000000000000"], 0x40}, 0x1}, 0x0) 2018/04/17 06:45:04 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x2, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'sit0\x00'}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000040), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x8100, 'erspan0\x00', 'ip6_vti0\x00', 'ip6gretap0\x00', 'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x128, [@vlan={'vlan\x00', 0x8, {{0x0, 0x0, 0xe847, 0x4}}}]}, [@common=@log={'log\x00', 0x28, {{0x0, "b03c44a4ab993f21a642a6c98d9b52352c6a94ffbc6987f2fc82b348efe3"}}}]}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}}]}]}, 0x230) 2018/04/17 06:45:04 executing program 5: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) open(&(0x7f0000000000)='../file0\x00', 0x40, 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00000001c0)='../file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') eventfd2(0x8, 0x80801) umount2(&(0x7f0000000180)='../file0\x00', 0x2) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='proc\x00', 0x420, &(0x7f0000000300)) 2018/04/17 06:45:04 executing program 7: mkdir(&(0x7f0000000100)='./file0\x00', 0x2) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) msgget$private(0x0, 0x2) getdents(r0, &(0x7f0000000140)=""/133, 0x27) r1 = getuid() lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x100) mknodat(r0, &(0x7f0000000000)='./file1\x00', 0x80e4, 0xffff) 2018/04/17 06:45:04 executing program 6: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) socket$netlink(0x10, 0x3, 0x6) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x74, 0x3, &(0x7f0000000380)=[{&(0x7f00000000c0)="a46abe4b1b525aa624a3a817324f4a531306b92ef57ac7cbb4fa4fc16e2ef9a52c44965e4113841a89dd04f5499366622b0d6fb121d994544f3283f449e8ed919a86892360cfd95cef6121d709d4d8fe6a965cd5ff15eb986dddf9e805c300eaa59da78ba706d07f972d1ca8eaf868e0a17446a58d8ecdb129e096f536a0ac0840d0ce3218e8534fe5afc1eadd54529abc0c276db2872694d27d610c2f36725ed812225c54657f6dc8f9211d9d55159995dbf884403db90c0c83894e5b40bedb093867d10be5", 0xc6, 0x7}, {&(0x7f00000001c0)="6923aaad2e096961998519ce34e700ccc6173296ac61d51cd8ec92fc181104e2cd34b1e445811975a2911d1c51c3bdbecf1f36ac904b3a348cf7b5f1db0afd00c93037e9a8d9da521845287048c1c874133765bfefc132a600d2bd931116edb1d4acfdc9fa8078ec6634bf43c24b4e703279dae3a079dc0fa60eab3310277fe626eda5488ea8340e64cbb7c2340b872ad6e1f2649ec046c1888eec777785486dbac8ee02b449ce81fefe3f0a6998b31d3a93b5974d9a3e6c82e15e77445109bdbb3ff90506eb10af9c382d9682aadd", 0xcf, 0x3ff}, {&(0x7f00000002c0)="375321b5e9ca6542b25b62ac370fc0861aaac040c6c60ab87594ab478c8be11c6876fbc82e527d7a23c8d97a22565fb03679146afba06f98388ca85be45bd786e91e43b891a03e7d286ad3ed275e90d4e416aff150ffc3dac0945133a7d3ac0485f6b848badf4ba8c0d7117a30bf23661068be580f018ec324b83743e6de6a01a4d958fb9acf93dedfadab1b6fa6dd7d7aff772d987ae2f3d14b44a507c61a520d6ca2ee3defd9b4aea6713fdf23ff6b1d581465", 0xb4, 0x9}], 0x400c0, 0x0) socketpair(0x4, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) bind$netlink(r0, &(0x7f0000684000)={0x10, 0x0, 0x0, 0x400001}, 0xc) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x100) [ 70.712492] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/04/17 06:45:04 executing program 1: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) accept$netrom(r2, 0x0, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0x102}, {0x0, 0x3ff}, @queue}], 0x60) 2018/04/17 06:45:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xbe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x23, &(0x7f00000000c0)}) 2018/04/17 06:45:04 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000febff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffff9c, 0x5413, &(0x7f0000000000)) ioctl$TCSETS(r2, 0x5402, &(0x7f0000fed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) 2018/04/17 06:45:04 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, r1) setsockopt$sock_void(r0, 0x29, 0x40, 0x0, 0x0) r2 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) r3 = dup2(r2, r2) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) setsockopt$ax25_int(r2, 0x101, 0xe, &(0x7f0000000080), 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f00000000c0)=0x9, 0x4) 2018/04/17 06:45:05 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) unshare(0x8000400) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x84) pkey_alloc(0x0, 0x2) 2018/04/17 06:45:05 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000020001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) close(r0) close(r0) 2018/04/17 06:45:05 executing program 4: r0 = socket(0x1e, 0x1, 0xfffffffffffffffa) listen(r0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000080), 0x1) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x78) ptrace(0xffffffffffffffff, r2) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000574000), 0x4) 2018/04/17 06:45:05 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0xffffffff, 0x0, 0x1, 0xfffffffffffffffd}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ppoll(&(0x7f0000000000)=[{r1}], 0x3cd, &(0x7f000018cff8), &(0x7f00007e7000), 0x8) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x10000008}) 2018/04/17 06:45:05 executing program 1: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x3, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffffff}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r2, &(0x7f0000000040), &(0x7f0000000080)=0x14) rt_tgsigqueueinfo(r1, r0, 0x0, &(0x7f0000000100)={0x3f, 0x401, 0x3, 0x5}) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x20) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r4, 0x3, 0x70bd2a, 0x25dfdbfd, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x40004) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r5, &(0x7f00000000c0)=[{&(0x7f0000000340)=""/128, 0xffd1}], 0x1) 2018/04/17 06:45:05 executing program 4: socket$inet6_sctp(0xa, 0x1, 0x84) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x402) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000000100)={&(0x7f00000000c0)="091312c0d8429aaad1db44a0", 0xc}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000140)=0x2, 0x4) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000080)={0x1, 0xc3, 0x9, 0x6, 0x2, 0x1}) 2018/04/17 06:45:05 executing program 0: r0 = socket$packet(0x11, 0x0, 0x300) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x6558, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/17 06:45:05 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000000180)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x62100, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/195, &(0x7f0000000140)=0xc3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/17 06:45:05 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x5c5d}, 0xfffffec5) sendto$inet6(r1, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socket$unix(0x1, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/17 06:45:05 executing program 5: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x18}, 0x10) mount(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hpfs\x00', 0x2201000, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000140)={0x6, 0x2, 0x10000, 0x40}, 0x10) 2018/04/17 06:45:05 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, r1) setsockopt$sock_void(r0, 0x29, 0x40, 0x0, 0x0) r2 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) r3 = dup2(r2, r2) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) setsockopt$ax25_int(r2, 0x101, 0xe, &(0x7f0000000080), 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f00000000c0)=0x9, 0x4) 2018/04/17 06:45:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x4}, 0xfffffffffffffde2, &(0x7f00000001c0)={&(0x7f0000001680)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES16, @ANYRES16=r0, @ANYPTR64=&(0x7f0000001780)=ANY=[@ANYBLOB="5122e2e2174e1167c7086614758d033c84226ddbc4a8107163b2f7217bfcdc675be9cd65c935e9bdb90379f61b8bd5e1769a4e3300e9a00351b7631393abe578606f2d15ca07059f3076e54bad4de0b37af33140e91e38997ca681315ecca044f451e37aa1eb87263969165924076197d393e6df157bbe0555d4e8f6aabd3e6261c7c2ba65cc3140a9f1ce410be1e41660d5e804f395a341b1c6830798d090e7f9c9e22a4b5e8c00086833b7e5db6d216343ef756e6c88bb428b6e8021d204573513762c6fca4078086a5e4d6f85f85bfd5b69436854cf7bb5054d4c12a65b329f586a3bb3e3de1d2b107fdfc002786094bbc4fcd1", @ANYRES16=r0, @ANYRES16=r0, @ANYRES32=r0], @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32], @ANYRES64=r0, @ANYRES16=r0], @ANYRES32=0x0], 0x2}, 0x1}, 0x0) recvmsg$netrom(r0, &(0x7f0000001a80)={&(0x7f00000000c0)=@full={{0x3, {"c572653cbb6b29"}, 0x80}, [{"e34743cb088f80"}, {"b95d1d5f3b3d27"}, {"d43b799e84d059"}, {"43797dc9f2b22c"}, {"53c15a4f96ba7c"}, {"2a58549336f225"}, {"56e0b935f69884"}, {"37f14fb7bb422c"}]}, 0x48, &(0x7f0000001500)=[{&(0x7f0000000200)="1817a8cd6aa4daa7454d6d83f7f16bb18193e8d24b79c6a4c3a7d68bf45704dc82ca77b39b0fdbafd992fa7f8b5ff634410f842eacc7aa3563d111153a3caa39590ce978946f166d7372a0099748fdcd07d407784b49dafacef9bba39a3c897bc979fa8f15bda59c00438915799131fd98fb16106907bb4824bd883a849030225eaac71b0da8a5c225928074ef008e3273c2d56056ea4a1aea37fca55a85d026932f0dd562d2243ec7d9df8e4256ed1d47c8abc649dc3e0f5df4b542e3d5df119316018ec003fc1efd4714", 0xcb}, {&(0x7f0000000300)="485ad229becb9d30129d98ebc8747e368dda03067116714ab568dae3da0ef38826503b81bd6023bd43b34c437a08a5d94dceb6cd8290df253aad7eaa448f1c4d532a662de04cb792ef3014e54d7e1cb039358611dd9c1879f11341a311f5381cd9451220f34095e0f532e18ad6eb4160f3b7a8313f0f048a2acd4b701718b2789a9f92266724c1fa96df0198447598c385f1b980c10a4249e6eaf83ab45b47b352c9f17c199db2480e7957e8c3f7b12aa335d59b27985f1a5d05", 0xba}, {&(0x7f0000000040)}, {&(0x7f0000000140)="e7fec6764b4affebb8cce1c848e3e384e3de7fdadd26cdbd7b2177cd4e09fd0c351e29e454c5a507bacad59f4345f91c23206e65dcf46cf3ffcbffcd367808e4d340beeb959a101a0a682607bca8351d90e91fd9267666", 0x57}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="37ca4e729b7616f61ddf69b9da7971f67ff1aa84312c9e2f4452a3e525496793205999f3c64538fdafaffd6110acf6f44c6d0b938e9273b3cfdee06d04cf241e7668c0831c8a33e6a29100752bda4c1e8d65022aa337df3ff5a1c9dee3ed3a929e05d134e7392e62efce132cb1985708515962d2", 0x74}, {&(0x7f0000001440)="aaa95743c35a313d160ef2f35a515aaacb3e7ccf5a084d0faf7486775bd772bfd925f5db03015760d183a59caa5afdd8117cf1cc83765f85435df1a73113deecb19fb076d79461e5c2abf896fa9ce02184314e9f8bb4fd61318f8461e44134e0f6766fa0a27bd0670d57c9739a8b9275c7765d89cf4c14c09bcca23d7b6f5350f157bf5ba04185282a43d176f157542118989af4cd0ca0d5c16b5369bb63ceac5a3effe99c63ea2cb1c7", 0xaa}], 0x7, &(0x7f0000000640)}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x20402, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000016c0)={0x0, 0x30}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001740)={r2, 0x4, 0x7, 0x100}, 0x10) 2018/04/17 06:45:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="0964539172f0b72a2aa43cdfa7517d8dac8825731e4e2c2efc0258ec0300000022fa9f86dcc51776fdd059e8b8be93cf8b4093782c83c441bbb716a21088091d68056f1d6202000000e7e03e63ab180009000000000000000000000000000000000000000d67c586f92a8f38e66e6bd3c6ee6d252313a7ef69ec01f607f706fd19405443cae4d3e569e06c2f68488b83aa6633b6551594b01cb7449e92a64f8ff1155f8cd47cb79e7364d87b0702caf3a26d", 0xfffffffffffffe31) bind$alg(r0, &(0x7f0000001200)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(%tr(aes-aesni),sha224)\x00'}, 0x58) r1 = dup(r0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000000)=""/58) [ 71.636639] mmap: syz-executor6 (5958) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/17 06:45:05 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x90000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x2, 0x1, 0x71}, 0x8) mkdir(&(0x7f0000000280)='./file0\x00', 0x5) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x0, &(0x7f000002f000)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net/syz1\x00', 0x1ff) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='qnx4\x00', 0x100800, &(0x7f0000000200)="2d750f2761399e05e80c4b5a70777f3d3753241be63075a9235c2c87aee14a7296da97a04263d1492d05deba2cbf6f59c8fede4237a6a98fec53f869aa08e4425abe283e1cfb9d") 2018/04/17 06:45:05 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0x3d}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/17 06:45:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000001640)='net/route\x00') lseek(r0, 0x63, 0x0) fcntl$getown(r0, 0x9) 2018/04/17 06:45:05 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0x1c) dup3(r0, r0, 0x80000) syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0xac3b, 0x0) syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x1) syz_open_dev$mouse(&(0x7f0000000440)='/dev/input/mouse#\x00', 0x0, 0x200000) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='ns/mnt\x00') openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/autofs\x00', 0x40, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000400)=0x0) prctl$setmm(0x23, 0x7, &(0x7f0000ffb000/0x4000)=nil) prctl$setptracer(0x59616d61, r2) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0xffffffff00000000, 0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x202043, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000200)=""/249) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000140)={'icmp\x00'}, &(0x7f0000000180)=0x1e) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00') 2018/04/17 06:45:05 executing program 6: r0 = socket(0xa, 0x2, 0x0) recvfrom(r0, &(0x7f0000000040)=""/242, 0xf2, 0x40, 0x0, 0x0) bind$inet6(r0, &(0x7f0000236fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) accept4$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) 2018/04/17 06:45:05 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"d202b999cf85000000000088f301e710", 0x103}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'veth1_to_bridge\x00', 0x600}) pread64(r0, &(0x7f0000000180)=""/67, 0x43, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000040)) close(r0) 2018/04/17 06:45:06 executing program 0: unshare(0x40600) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200080, 0x0) unshare(0x100) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/242) fsync(r0) 2018/04/17 06:45:06 executing program 4: r0 = socket$inet6(0xa, 0x80f, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@mcast2={0xff, 0x2, [], 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)={0x1, 0x7}) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="60000000000000002900000003000000e10984fa3279d7a9e03a22b169d736c06ab11a96f7d25adf9166e34ba01ef80187324065bcda06ab9013268169230973698dc95d627650790df783841dcbb38ed04b54d5375b9d6a0000000000000000"], 0x60}}], 0x1, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x1c1000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000000)={0xfc, 0x9}) 2018/04/17 06:45:06 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f00000004c0)=@in6={0x2, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f00000007c0), 0x0, &(0x7f0000000140)=[{0x10, 0x29}, {0x10, 0x10d}], 0x20}, 0x0) r1 = semget$private(0x0, 0x0, 0x48c) semctl$GETPID(r1, 0x1, 0xb, &(0x7f0000000040)=""/32) 2018/04/17 06:45:06 executing program 7: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000040), &(0x7f0000000080)) shmat(0x0, &(0x7f0000070000/0x1000)=nil, 0x0) [ 72.115371] print_req_error: I/O error, dev loop0, sector 0 2018/04/17 06:45:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(cast6-generic)\x00'}, 0x58) getsockopt$sock_timeval(r0, 0x1, 0x2329445f4c55f8a2, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) bind$packet(r1, &(0x7f00000001c0)={0x11, 0x17, r2, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) 2018/04/17 06:45:06 executing program 3: ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000000c0)=0xffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f0000001400)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYPTR64], @ANYBLOB="a21a1fbf4529424c148a76323d9e99dafd72e64ad3ff440e976f3efe9557123ebd92296e62bc43dc8a364a9677d24fe3ceb3482d51bab7", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64=r0, @ANYRES32=r0], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="f7a84178512c9748927dedc4764fbdbfa93a53b8920b4415ad605f861167d86b3df95b2ab9f3165108b927488b744c6ed2f32fc9b48b74ef8e889c948514b6a4202ac0ee57971ef77875b64aa781afbea997b20bcb4e2940a65908ae74e912fae47a21600bab0cb4e71ba555a846351c5d49bd644b4b20c633d02bb55026661715da617832ade7f0752bf5edc793cb56bb6eed370be398974816af6c73b1a2ab305c91bb05112cb3d6721c0ff15bcbeb143cf3f7dddffa517097e7f17186826124699819e4df7e9191ec7aa107c566840416241f1a4067fb", @ANYRES64], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="4f4ad045dac99e33c01c", @ANYPTR, @ANYPTR64, @ANYRES32=r0], @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="394ca92dd667a9c5b8dd18b28e9d97cf9c3335dfae4acdafa8c9d41765a92de287d1fba3db7d4044976089b67a3b37ef82c99180a620f50478693eb332fddbd8d36b6cbc96cd31bc2bddc0f28b9ef4e1a833f6677681b7462ebf68801537c02cd8af73646bb44218b8a40e81d9a63672e79769e4fdbc93c87b22b0d505f41734e2f5d2a69fa7aa5744b045bfe94756d01808aedf1669b285d40fd3297e9b1aa978a1ebf33e6b6a8a0b69b1eca78e65166d93013b09693497ee6db4833b541dfada3edcf321b524d06beb9f86d0cc344f47dfb6cc2f556b8ac01ce0f651bd1e867bac56eab61866995655918f9e307daaeb54c86c812358755e50ba5be703b7a69a828974174ceab9e6ad0566e046b2752384faf0b8ef26b4c24c04ee8155d43ae9bbf37b09f197e13a1efc11b6ff832a546d1ccfa3208cd7b4d65f1e0e8d7af481ab38f43ceafd803bc2ffb68682e0aa8b1c98be764e460b4d40ada7279249a9b6b845d5616a5aaeef6f38baadad8052a9c673e9b32973ec530c5da18c1ebce4d3461d7a4bd628d0c2d64c6ac81b4520ee093e5d1aeb157c4b7379f94b5e37e558b49c34f3cc0ed3af94fd2bc19d93931f2eec9274ee2a1322bd747d3bd0ce0b6f754275241c63191210cebf2e470804167f93843a57d18219294febd2f0936720739507f3956c8064219513a438ad93b1709a1e7e816f2208448d9d7236c7c6c19ac13b1e24cf89d2f00bbf6c14b68e18b6927acfe237fff5daa4e246da97220c0a766c773b504a1e5b65e8ceffe76626645cfa4170759bf85e3e16511efae9b5d09e38bf6e2adb21841b3ae8acc13a1191b1f7dadb93735fa8402a65ce9619f6354a6e252013ffe865f33c44bf61e5ddec98f4202f190278c3879d64da8f0724a56a4f67f36e0b4dddc2d8dcc30d3fae64c6c39b41daa039018a7f67a4f4198b5bc6d52a4ca7405a0b6605983f3fe0184f1c13b5ab133c931815136381c96b4292925747b707e3b8303e4e247143b6a2d8594032b7e4de3bc3e5d3b4467ceafae825332be4ae15325ee8393229c1ab70ce52ab70a61b418f384b13aebee125349d64d98ae80c7a8cba30342bd84c355ac2d5cba552bbbdf6867347148a0e91cdf5aab32ff4b2a2ea956175af7a2adf02c2d7a5c2e2c51166fe51b6a5ec8562137d4f1313a809ccf189eedc46cfc9e53e7e3c1f5b18e4892cdbdf023ea0525bbd9a06c843c5957a20640f20701743ba9ef126025e4bd4d54bed54749219f94ba1d068a1e6b710542075d43d9de705e47540740e6ff3ca22e1adfbd06556b88febe65803ae98c1156339b81102484e803523193d237057f48108b38e97e1e9f6985e247e7d105a03accbd2c2c0e3d47232b67c4681baa35aef15d2ca6ce15517fcbf53a5165b88a7b5882daeeffa666af43846401e4161fa89ac5834976a0e1a600c0246787f79cad68d640cb041510154202fd8c8b4fb2f3700386b05fae3bcaa9c37fae7096ccecec446a28e1c8e25116179e40b0077cccb3a81336642e24b5298c9ca3b2f632a32fc11f5ee537f37d3ad9ccd9482ca12117f2660130e968a8000ba5b432ba1b779389b4c16f52e6b124f14d5ab7bc58a54c54655fb083a4fc5155d9d3dae95f231b1d52273797f20b0fdcba9125c5308b35f8b265b97d1bbb41378347c9acfeca6fce7e47c2791ca209cdd33df420c21bea3631ddf996245b57f913e5d3670405a7444f74df9c7c6e3305244ad9713d2c63368379d50ebf8189c05e43aefc6f037b1edae8e7920037bc383efe6f0fcc1a840089552e314f1c5ba0e708dc682bc05efb1f074d74a26697d20b8f18cbb0de2eba0c78d79ad9393e7787790cf97b360754e5cdc49b0869504dc6ab2cce7a791b498fbe80a06890e3794a5c9ba16aa2bb473b45c27ed5219a5433a715770f3627e0fc0b4d079b4d4378726b6a1fc56cc41b452396043f04d56cb60aeffe9973dec7fafd62587fc60bc0344ca5d1daf20b53af5cf26e73d129cbb1f7f02c0fcf182677b0ef9dc929e0010de521c284592a13bd2f6247d0f3af133d44c6023fbc886ff2684cf824f64276521f974bc2d85cdc4d43523530136db82f089320cbc2daee9d710474568964bd238fbbeec34479b71051ea23460398caa74d70511a79e3382530547080cead4c73187a7065ffb61520bdda1634a15def831e1e4bb04c4b97d49d25dcde2858dfb9ec94b8f67d8b5ae61ab61ecdf49102efa31332a86c83240bb3e3260ad45e8a9f3c53a739d30bf6287f64e75fac25478b3e72ab49f5683e90a1e6a414e5f1cebbcb9eb214680c78ac00205d2ced504104fdbb1d1335705acb94d1c1cee8d8451b2691aceb75b848e0ecc654b985ddaa10e45422ae9e9a1e8a038b1713ad5dc67f74fe22df2f8027856ce8e30af403bcea5601c2e39c4b9024fe08caffe0ff54c7700ed189c3464d2161bb33b959f79fd109cbeff10f2cc22c0dc707318169478c09f1f243d6d02d15d519068f56561f5e4944fc69f93d3c2cc9df05ee874b2c1270ea7f1b7a48518ff7a961129a9c708a77493c8c5035e7e32a440e619caa71d55675125167909b0cb429923b012d7d1a936dc1e559b41ec4bb1965a047c4ef468e9f8246238b6e0cf345f36dc71c8d88fe4c1fc1cdd3954b56a0b403bb5d0c5057969e7ba8f08745de26891aacb7fd5dd4875f80432218f1839af9965b54e7ba01e736431a9a6628903fea2b1f26aef037e51c25f6cf3807719d3ee5acff17f6ac95bec559e5d5545c826048bdf1917d94ebfd58f7108c32d27484305e6c76184475c73fb7b790b3baf247dfc55db55fa76e9845689b314a83ca2b09b52a2bdc76eb96e20c52dc2f2e6c3ad85b5d2b4f8c35f1c15c0d57ee0572d2207f6763f4700bd955940cfa5b8f11bff98daa7870d8832a3ba3da4ac9dcefce676500ee8021c30c04e92c733b455f7421df44c97a687730d53c562e1c1138801b9fce410cd67221066f10c470beee5f7939126c3cc6dfa9fc296ba09e5163c6b21b139fa5f37ea20f77d2f443256ce55551aad01a6e9356dac730c5146bbaf4b1637c61e9f29d7ddd1bae0823a79258fe376e448acd448fa2d63e961a0bc64abe89a9c5db43ef2eef21fcf7b77c58eceb0ae47a466957dfb42d9886874b0097463a8cbd5d0c470065657fbc8c533f9161809f7163d351890ca0028335857cc120b81a68ebe1444a1e0da18c1e00d883b0d76f3b1020999a358c2aecefaa458fd83621dc903dbf0521518392b4c6e87dc6342c41ca0642ff75a12421e8645a0190f8d271e87faa0ced71e10bbc7500a9285ef4d1f84c01b41b31bb5880f24c81059b26d0c36c6acb17b5696c032527b7e671bf2c9a51c2ec1a33ab3d9e5fb4cce6c46524ed2735fb24448aeba837c286514e8b9e06ef300af2456fc61e9723de71ffc370369f80f4be6b624d894dfde605dee096f547b482d7812a62c34d1d32a0b326a4c31a4f9ab32e343b895fff3401db1722b41753a0ecc2c7384e58206ca8381744c1ed07c378a4b4de54adc41b33fe37ea91e46bd743877e6130275cc5fcc66849734b09a49397162b23657fa7e057570aa0c0fd6a40dd45b8fdab3fce20afff65d7a5ef6ef42b518f49621a8e3dd9c79f618c3b17fc31ddb665394b28cc32aa34863fcd72a72d31e7dceaac29d6febe22195707ff6578b32b8f86a00a6e428ad158e3e2f3c06e0dda86ed3d14ec62b6666cf95e2c27150d476175f758274dd5b3ac962b2870172e06cca00fbe5a913cd5fd6041619f0e8f44b8980629eb623d1bbfc9fb34e42ec89b0b7e0b45bdc6c94de8bdc0662104997e6eb1ce0985d42fed6d7768bae1e845ab21b1ac867bb32f636b92c44bc41eded29cfd26b14f156abd2632c96318bfc71a5dbb4d85be431821a36533e28ab979d94a0f92758eb06011dd2f6238e2e19fa208d2804b0d5b0ae316c7daac8ac22d2036e9a02e218a1d324e8fefec9c4dc4fd3556982ac9152a35cf2f85939c8ca1d8ca4a0950c8ba97249bb88c907d7bee5a1994cabca95ba40e17d7c8ca22b9a0677d59abdcd1e1579a136da1260d1704d13c680a50e1cd7d9b01f28e287feb5afd84cc6d154b0e4f56a41bfe7f7daaa7c20e59f3bd8c538fafb9ef9590c9a439066b16b1a0b73d032545a76d2ee3701a4bc9c9312e88d0343567c18e06769f87498d47ff10e0d4979caa4388d81b8a609c938679a48b34f0ca3f305382fe9d25e3fae68e934ad0d81c8aa18df8904efa770a6f7387ffdab371ac563dcbb87885e5a18189bf8581c35eb12469e24decf6f31737f5a8546f47656981a239ba1d5452ef1615210e240fce0d66529ddacf0db680262db20938bcd159a220dcaf6376035555b34062d059fc22d6f2fe48416b06769e654d5f00a52909078fc017fbdd2e81666ab77311951759118c6c5148e4c3ccecf18c2438ebf86b00d7f1f342dff28c7c262b00d1235540e1517253c17a946f9f5aaaef129da0d2df23faa15b611cfb5972bfe0268805ef87624ccdfb8c15f11740889f655f2c8c5d96d2a796ab99c269d39f6103b18d195ab55e64847a0e26ba5ceb83974af496087faffd18c1d2029ade90e250f89d606a58d39a1c93e2840aa4d92487b6c57ccc132d071f93b31f10995eea3cf6734b978b11ea71038153bcd737865ecfac1c818a8af6e76b65b4e5417b7c845cb4ecd24c94220fb886149bac90d43d876b60d1a216acb991aaa3a6e76cd773f5d3041315399c668dd3ce92eb61837b020d5156b97db7b21aa5161913e3fdcf2272487b3062b1a7ade60101b168127e04bbdf33ce073e8e691bbd7d1b2316316b3a884aed743fc84005591496ff402b16f284c684edff05aa44de68f02365863739595f6fa1669fb58aa1b6062c1b9434afeda85185066e52f96f9cf41269f70f729a2d73a3e9bc67d801cccab56cee9eb37f97833549cf720eda93cfa7f9c2edef109477fd5aa4dad03bf6586ae47200a28cf5fb1277d3230f0945ab5c1627bd0c7ce9fb069d116b5d7c403f123f1e626e44d99df1b171ca80c952ddb81c2deb79ff9569a60567740eec2e99ccb07d4e9be530553b2157e3a36c932ef771bc4a121cfeca32659730ac0a272ed7479ae5922931eecda2124c2f55485260f346d9c321cb49076aaeb531ed0bb1785345348bf3fab4ea80060a8cfc2622bf9c124c021231c198c63c34f941db2f145bc312c4eca9279ce7a5dba56b0c54f9cf9a1739c977c4cd2f6a0c10d343a65f240aaf4030e92f87ad43ce36e10c7d893db0ab8db16a14a2cdeb322fd66129185b55ff6a83622f76f6b9bee44427f7cb968033ef94d119e6f6b463d1ae353ebeba8773c0ce449f2948cbb1d639beb638817c87e039ef32c90df3f9242649ce4ac16554395a03bca29d38bb2dc74fefa015e0ab8bc90a2802862b8fe14b263e615f572271727f4556bed7398699cacf8c2da91aaef64e13ff57c54a77be017c438f2881c6ee301bc151f95a4fbca38619043e0e3139b453c94eb593afec3c8fe8bfb2f2f644bc463feec6147a172e873dfcaffa115e309ee6fa389c2f18a8b706fd238dacd3b4586e4267e6e8902947f688519616e7f1e2b3f365899a48467de874d197789072f57c8f4a1f2229f727a42e567cf7bb715bd12f4b29df3892749ff7326c8ac17f7143313706ffacf1843f59c69077b560e65f3f36bf0808eb1737e6ad72b8b629bf08ec90f9424a9e689434f1c0cd103de5f5c8fe46539c4fdad1ccb62c65988b74392760fd58b11a6c3831d", @ANYRES32=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYPTR64, @ANYRES32=r0, @ANYBLOB="f61d1f83a5a851ade38243d463305ea6c900b99a7757ce225b3fe2e5b97a4f1508bc28ac443bd596d827b3c24fea0e936b8e2bd56c68febb5b537769c530ac7b6054b09466cf2c9e49c06ab3ce28bbe525ba752d50098b0fb37bb4b3bdf51b37bc03eddebf8b237a028c347359aabadf6be057303f11fcf008f817de3bf48c6cf94c64f94ded2aab7612f5e94c933e98a502b447bfc2deb6f7ae952d270f2705bdbe739c825f56b5200a233447ecc8318478f762058cacc05e0026c8b7d20dd0dce050", @ANYRES16=r0, @ANYPTR64], @ANYRES64=r0]], 0x2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/17 06:45:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x400000) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f00002b6ffd), 0x3a, 0x8040, &(0x7f0000a1b000)=@un=@abs, 0x8) accept$alg(r0, 0x0, 0x0) r4 = epoll_create1(0x0) r5 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000000) inotify_rm_watch(r0, r5) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fb4000)) 2018/04/17 06:45:06 executing program 6: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000e79000)=[{&(0x7f0000000080)="f7", 0x1}], 0x1, 0xfffffffffffffffe) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x1, &(0x7f0000001ff8), 0x1, 0x2) read$eventfd(r0, &(0x7f0000000040), 0x8) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}) 2018/04/17 06:45:06 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0x7ffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/17 06:45:06 executing program 1: r0 = memfd_create(&(0x7f000001afe5)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000000c0)=""/125, &(0x7f0000000140)=0x7d) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00'}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) clock_gettime(0x0, &(0x7f0000000000)={0x0}) write$sndseq(r0, &(0x7f0000036000)=[{0x0, 0x3, 0x0, 0x0, @time={r3}, {}, {}, @connect}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000027fb0)={0x1ff, @time={0x77359400}}) 2018/04/17 06:45:06 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/17 06:45:06 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x101d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000001f1100000000000000000000000000009500000000000000c85e0fd9c96e44201b64a81a0000725276009c918927003dddfad3e422469b0d3b9ea21396c2299c2b78e313b6b508644ae501df964d4e24d9bccb294390c3d23362635d9d89fc3c988cf980e04779513b55bbd6fd124332ab730761e8576de8a6e8fcbaeea8d7ba43ef7cf758f025d9bd3f19deb1e166f8bcba5d2f2555d22da3c30cafa8183312b33f3291ca"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x2f8, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000280)={'lo\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0xf, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x400}, [@alu={0x4, 0x5, 0xb, 0x8, 0x0, 0x0, 0xffffffffffffffff}, @alu={0x7, 0x8, 0x0, 0x4, 0xf, 0x13c, 0x18}, @call={0x85, 0x0, 0x0, 0x13}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x5}, @ldst={0x1, 0x0, 0x6, 0xf, 0x5, 0x5c, 0xfffffffffffffffc}, @ldst={0x2, 0x3, 0x7, 0x1, 0x7, 0xfffffff4, 0xfffffffffffffffd}], {0x95}}, &(0x7f0000000140)='GPL\x00', 0x5, 0xd1, &(0x7f0000000180)=""/209, 0x40f00, 0x1, [], r0}, 0x48) 2018/04/17 06:45:06 executing program 0: ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000280)) mknod$loop(&(0x7f00000002c0)='./file0\x00', 0xf100, 0xffffffffffffffff) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0778120e374203031f05ff340000dda9000bb80995d30a44e7063dd6ec7a67bcae03"]) fcntl$getflags(0xffffffffffffffff, 0x3) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x1000, 0x80200) linkat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x0) dup(r0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x40000, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000100)) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000000)={0x200, 0x2, 0x6, 0x6, 0x4, 0x2, 0x2, 0x80, 0x2, 0x1000000000, 0x0, 0x3}) 2018/04/17 06:45:06 executing program 5: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x10000, 0x800}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000080)=""/104) 2018/04/17 06:45:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x8, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f00000001c0)="6c5fb6da276e3903a2017b5e887ec55fc297bc29e2f0a36e775c", 0x1a) r2 = dup(r0) socket$packet(0x11, 0x3, 0x300) readv(r2, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) set_robust_list(&(0x7f0000000180)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x8, &(0x7f0000000100)={&(0x7f00000000c0)}}, 0x18) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000200)={0xcd7, 0x3, {0xffffffffffffffff, 0x2, 0xffff, 0x2, 0x100}}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000140)) 2018/04/17 06:45:07 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) sched_getaffinity(r1, 0x8, &(0x7f0000000180)) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000000c0)={r2, 0x2, 0x4}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000)=0x4, 0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) prctl$void(0x1f) 2018/04/17 06:45:07 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = accept4(r0, 0x0, &(0x7f0000000080), 0x80800) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x2) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @empty, 0x7b52}, 0x1c) r3 = getpid() ptrace$setsig(0x4203, r3, 0x9, &(0x7f0000000140)={0x1c, 0x2, 0x4, 0x8}) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r4, 0x0) 2018/04/17 06:45:07 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x9) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x202001, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) 2018/04/17 06:45:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) timerfd_gettime(r2, &(0x7f0000000040)) 2018/04/17 06:45:07 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet(0x2, 0x2, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1502f3207d77768a, 0x40110, r0, 0x0) accept4(r1, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f00000000c0)=0x80, 0x80800) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000100)={0x9, 0x401, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xfffffffffffffffc, 0x0) 2018/04/17 06:45:07 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x3, 0x30}, &(0x7f0000000040)=0x18) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) 2018/04/17 06:45:07 executing program 1: r0 = memfd_create(&(0x7f000001afe5)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000000c0)=""/125, &(0x7f0000000140)=0x7d) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00'}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) clock_gettime(0x0, &(0x7f0000000000)={0x0}) write$sndseq(r0, &(0x7f0000036000)=[{0x0, 0x3, 0x0, 0x0, @time={r3}, {}, {}, @connect}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000027fb0)={0x1ff, @time={0x77359400}}) 2018/04/17 06:45:07 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000140)=""/99, &(0x7f0000000040)=0x63) msgget$private(0x0, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000002580)=[{&(0x7f0000000080)=""/168, 0xa8}, {&(0x7f0000003000)=""/4096, 0x1000}], 0x2, &(0x7f00000002c0)}, 0x0) 2018/04/17 06:45:07 executing program 1: socketpair$unix(0x1, 0x2001000000000003, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r0, &(0x7f0000000580)="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", 0xffffffffffffff52) r1 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) write$cgroup_type(r1, &(0x7f00000000c0)='threaded\x00', 0x9) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80800, 0x0) openat$cgroup_type(r2, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) 2018/04/17 06:45:07 executing program 4: r0 = socket$inet(0x2, 0x803, 0x81) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0xab, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000000)=0x3, 0x4) recvmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x10022) 2018/04/17 06:45:07 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000080)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/04/17 06:45:07 executing program 3: process_vm_writev(0x0, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/181, 0xa9}, {&(0x7f0000000180)=""/210, 0xd2}, {&(0x7f0000000280)=""/223, 0xdf}, {}, {&(0x7f0000000040)=""/13, 0xd}, {&(0x7f0000002980)=""/4096, 0x1000}, {&(0x7f0000000380)=""/164, 0xa4}], 0x7, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/209, 0x4e}, {&(0x7f0000001580)=""/39, 0xf}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/214, 0x4af}], 0x200000000000018f, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000940)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000009c0)=0x80, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) 2018/04/17 06:45:08 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x5, 0x0, 0x4, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_getscheduler(r0) 2018/04/17 06:45:08 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) getpeername$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) bind(r0, &(0x7f00005a2000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20}, 0x4, 0x4, 0x2, 0x1}}, 0x80) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00000001c0)=0x4, 0x4) connect$unix(r2, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/04/17 06:45:08 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00008aafc8)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f000063c000)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c010000408d2772fc7e100021070000000000355ea28e78f4dd3c7ad73ccc00000000000001fe800000000d0000000000000000000000000000000000000000970000ffff5b1e476dddc71310d444a8e97a6b8d5d10535fc98e571eff12c4cb23815f0e27dbf4fdccf45d2a60", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe80000000000000000000000000000000000000330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200fd0000000000000000004c001400736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x4}, 0x1}, 0x0) 2018/04/17 06:45:08 executing program 7: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) 2018/04/17 06:45:08 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x200, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) rmdir(&(0x7f0000000000)='./file0\x00') ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/17 06:45:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='limits\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xfffffffffffff001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e23, 0x16f, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1f}, @in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}], 0x80) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="56305bc9474796580840a8b7536338d0a4901ead6374ca913123a5f2e29458232b0d035d668ee40703d680f1a2f2f6118f0acec61759ebf2073e6fec4910", 0x3e}, {&(0x7f00000000c0)="17bfa71fdf3c3f66a3efdc312c4e587a340e1086468f6b35a687f8d34da460ff44460f207d4efbe47e63fbe107dcf9466c0eb4c5ca2f9ed10315f67d45e2c3a2cc173c99f1d1ab82b24507b28dab62f46fc6d80fa0a54ceccd8b89246a", 0x5d}], 0x2, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/124, 0x7c}], 0x1) 2018/04/17 06:45:08 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r3, 0xfffffffffffffcc3, 0xffffffff827c3c89}, &(0x7f0000000140)=0x8) syz_open_pts(0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/04/17 06:45:08 executing program 4: r0 = socket(0x8, 0x6, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x5], 0x1, 0x4, 0x7, 0x0, 0x8, 0xffffffffffff0000, {0x80000001, 0x5, 0x200000, 0xfffffffffffffffd, 0x8, 0x2, 0x104, 0x7, 0x9, 0x4af1, 0x400, 0x4, 0x7, 0x4, "b58514f393249204d9ed51ca02692cee5ed136c758d2515674002baaee1b8be7"}}) r2 = getpid() ptrace$getsig(0x4202, r2, 0x758, &(0x7f0000000100)) accept$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@ipv6_getroute={0x3c, 0x1a, 0x200, 0x70bd26, 0x25dfdbfd, {0xa, 0xb4, 0x20, 0x3f, 0xff, 0x1, 0xc8, 0x7}, [@RTA_MULTIPATH={0xc, 0x9, [{0xffffffffffffffc1, 0x4210, 0xbb7f, r3}]}, @RTA_GATEWAY={0x14, 0x5, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x0) recvfrom$llc(r1, &(0x7f0000000a00), 0x0, 0x0, 0x0, 0x3) 2018/04/17 06:45:09 executing program 0: getpgid(0xffffffffffffffff) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)) r1 = gettid() syz_open_procfs(r1, &(0x7f0000000080)="6e7f747cde10") 2018/04/17 06:45:09 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x80000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x4}, 0xc) unshare(0x40600) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)) r2 = gettid() sched_setscheduler(r2, 0x5, &(0x7f0000000180)=0x100000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000003c0), &(0x7f0000000380)=0xfffffffffffffdb6) 2018/04/17 06:45:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='limits\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xfffffffffffff001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e23, 0x16f, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1f}, @in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}], 0x80) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="56305bc9474796580840a8b7536338d0a4901ead6374ca913123a5f2e29458232b0d035d668ee40703d680f1a2f2f6118f0acec61759ebf2073e6fec4910", 0x3e}, {&(0x7f00000000c0)="17bfa71fdf3c3f66a3efdc312c4e587a340e1086468f6b35a687f8d34da460ff44460f207d4efbe47e63fbe107dcf9466c0eb4c5ca2f9ed10315f67d45e2c3a2cc173c99f1d1ab82b24507b28dab62f46fc6d80fa0a54ceccd8b89246a", 0x5d}], 0x2, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/124, 0x7c}], 0x1) 2018/04/17 06:45:09 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000180)) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@fragment={0x1, 0x0, 0xffffffff, 0x5, 0x0, 0x8000, 0x66}, 0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/17 06:45:09 executing program 7: munmap(&(0x7f000033e000/0x2000)=nil, 0x2000) mremap(&(0x7f0000a94000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000540000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f0000771000/0x2000)=nil) 2018/04/17 06:45:09 executing program 6: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002f7000)={0x10000000a0002007}) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/04/17 06:45:09 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x0, &(0x7f0000000100), 0x80000, 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), 0x4) 2018/04/17 06:45:09 executing program 1: unshare(0x400) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001480)='/dev/rtc\x00', 0x9c080, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001840)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001800)={&(0x7f0000001500)={0x2e8, 0x8, 0x4, 0x501, 0x70bd26, 0x25dfdbff, {0x2}, [@generic="854ff4808ad4f3528cf4a243a7ab6fd8aa8f3b421971da79b116eedc292ac7142872c033c03d0d0bb0343d215aae1799333a1e459488ad900f60ce0f5dbb5b455e006967e7eea9891bbc9b02d4912bde01ecc1c2b6b93d3e6e3a4a809900df4c3834e6712db4047ad7297e7d0b65a76fb4a171342b66ad69cae1168a0add47762e0c6584d098f75adcb79992a2ae26d524ec90485ae9e38bccb10c115675d9c5fd301c754c6d4593afa033182fc628c29b545221e8e4f05ac7f8fb2979a4742fbaf98a8af18164f0c11ee9028c348bb16c6a0a51be4f66c4f18bf2be4c9fc818296a32df2264e9e3", @generic="3b76b8ae5007d54572d43226eb25d90ff7ea6f7972b5198deab6edc137609984bc9ab04683b205123bade52c2066f2c4a76f1696188f80502288", @nested={0x1b0, 0x76, [@typed={0x14, 0x45, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x4, 0x31}, @typed={0x4, 0x20}, @generic="317c4ae19d5e6426096f6f64924ce325ea7059633c54b68f7d291e99bba4811d81d1a70b56fbfdd1f0528cda496704d39819faa81752b36964c88e08eab149b2c17b1dea73a795250e48bc687f075452932799a31cdc3f0f54231e08ca93586fd6f957c40dd3929148c324c92696a235a1e765e325c435125fc6790df7700906871408432b9a0059ae37e76607f1294f8a5e0706c822112b02141b2b327074f0591fceb5e48bdc8282d6d114546584a442ec77bd5b2ae271", @typed={0x8, 0x57, @u32=0xda8}, @generic="2846b2075aed4c6e6fcaa8f942ec8c735bdd98ab337d0e49ffea01082e936d0d2e5c5afea9b1b7fc9c11f18f389112562a89aed661a8bc905cb8d73a208ac357b3db8c24ced6d540a20bd179471af4ce8ffd96c5e90b7a2b31dfb9443e460b7bd7425a8fdc573f941d577f07ebc01468ad985c45a90909e5621125bf0dec08541831a16a0538a60faa69b63a27be5541c90a0bd06607dd665dd90f346f563cb0058623db732eee8c519ef6f032d86a98cbce9b4f512fc53b4f40f0a73da71a5cf5d99e7e6fe5fbc52da307", @typed={0x4, 0x50}]}]}, 0x2e8}, 0x1, 0x0, 0x0, 0x4010}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc0fef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x40096102, &(0x7f0000000080)) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) 2018/04/17 06:45:09 executing program 7: clone(0x0, &(0x7f00008dcfff), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000002000)) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000003ff8), 0xa0000004, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0xff, 0x4, 0x0, 0x10000, 0x2}) getpeername$inet(r0, &(0x7f0000000100)={0x0, 0x0, @local}, &(0x7f0000000140)=0x10) 2018/04/17 06:45:09 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000004000)=0x2) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x4000000000001}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) dup2(r3, r0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) finit_module(0xffffffffffffffff, &(0x7f0000000040)='md5sum\x00', 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)) close(r2) 2018/04/17 06:45:09 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xb, 0x805, 0x8000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) fdatasync(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000140)={0x9a, 0x0, 0x3e, {r2, r3+10000000}, 0x81, 0x2}) clock_gettime(0x0, &(0x7f0000000280)) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(cast6)\x00'}, 0x58) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x240, 0x0) openat(r4, &(0x7f00000000c0)='./file0\x00', 0x2, 0x2) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000001c0)=@int=0x4, 0x4) 2018/04/17 06:45:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0xffffffffffffff6a) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) r2 = dup(r1) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000100)={'mangle\x00', 0x5, "7c0ed86dfe"}, &(0x7f0000000140)=0x29) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) close(r0) close(r1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xd3, "6d144be6d3402e385077a1bfbe523cbc554c72ec9c5c84564fbe4300b73a195603fcaa3f24dfd40ca9f83e2b70d8c8fe387bb4a6d03a48b227e55bc24a80c75d98b7706f6da6bd076a4ccee4c018837ae431c2627d71068dbf071e4c2e4aeb5452de1f8adb71bd68311ef9245b551d21ba9bc7b1d7c4d9d8dfcbfa3b1eb73475a787f4427ab1c9d785e5170df3863207724ec52bffe0a439cd9cb233754ee6f777c1d52c94a076d9d37823d8206fba0eb3619c1651b3d19ce85495e2a2a12cfada978cfd04893088d3f98342cf4ce3ebd87aca"}, &(0x7f0000000280)=0xdb) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r4, 0x6, 0x1f}, &(0x7f0000000300)=0xc) 2018/04/17 06:45:09 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x2, 0xd7) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000000)=0x9, 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x1, 0x3, 0x4, 0x3, 0x9, 0x3, 0x6, 0x830d, 0xfff, 0xfffffffffffffff7, 0xadf1, 0x7ff, 0x5, 0x4, 0x5]}, &(0x7f00000004c0)=0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000500)={r3, 0x46, "4462201e75bf554e6ed851209a1b09f978df22dd69fe0d5822ae2dfda41dc5f4275397fba9e9f4bc3e38448ac185e19a27aa43e20c58e57cc47df00b74ac66d819176a2971f8"}, &(0x7f0000000580)=0x4e) getsockname$unix(r2, &(0x7f00000000c0), &(0x7f0000000200)=0x6e) getsockname(r1, &(0x7f0000000240)=@nl, &(0x7f00000002c0)=0x80) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) keyctl$join(0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={'syzkaller1\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}}) 2018/04/17 06:45:09 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001240)) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000200)={'ip6tnl0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp6\x00') preadv(r2, &(0x7f0000001500)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x100000000000016f, 0x59) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x3a, &(0x7f0000000080)=""/233, &(0x7f0000000000)=0xe9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001100)={0x0, @in6={{0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x32ea, 0xfffffffffffffff8, 0x40, 0x9}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000011c0)=@sack_info={r4, 0x3, 0xb2f7}, &(0x7f0000001200)=0xc) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000001280)={{0x7, 0x3, 0xf741, 0x7fff, 0xc851, 0x80}, 0x6, 0x8, 0x12d4, 0x7ff, 0x7fffffff, "b7bf68eae6b8e966c7f68ef442ba5a8af4cf051f636ee698baa6a84e27fb4af1a0fe0a852614b4da18def90870a23b5c57492fef4c2b964da3b2f994338888d160451fa6e12f1fc96dfd47e37c0dc6a8a40707c6c57e2d7cc00c8003827d76040e4f53fd560b71bb485d0999ba4ffafbf7a7482958ea708d4fa86fe2d58934c6"}) 2018/04/17 06:45:09 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x0, &(0x7f0000000100), 0x80000, 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), 0x4) 2018/04/17 06:45:09 executing program 1: r0 = epoll_create1(0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x4e22, @rand_addr=0x5}], 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x2}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000003ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f00000001c0)) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfffffffffffffe00, 0x40000) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000080)={0x6, 0xaed}) ppoll(&(0x7f00005d7000)=[{r0}], 0x1, &(0x7f0000376000), &(0x7f0000e97ff8), 0x8) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000100)=0x78) 2018/04/17 06:45:09 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x2, 0xd7) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000000)=0x9, 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000380)={&(0x7f0000000340)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x1, 0x3, 0x4, 0x3, 0x9, 0x3, 0x6, 0x830d, 0xfff, 0xfffffffffffffff7, 0xadf1, 0x7ff, 0x5, 0x4, 0x5]}, &(0x7f00000004c0)=0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000500)={r3, 0x46, "4462201e75bf554e6ed851209a1b09f978df22dd69fe0d5822ae2dfda41dc5f4275397fba9e9f4bc3e38448ac185e19a27aa43e20c58e57cc47df00b74ac66d819176a2971f8"}, &(0x7f0000000580)=0x4e) getsockname$unix(r2, &(0x7f00000000c0), &(0x7f0000000200)=0x6e) getsockname(r1, &(0x7f0000000240)=@nl, &(0x7f00000002c0)=0x80) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) keyctl$join(0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={'syzkaller1\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}}) 2018/04/17 06:45:09 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x13, 0x800, 0x5b7c, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000001c0)={0x9, 0x9, 0x2, 'queue1\x00', 0xe9}) syz_mount_image$vfat(&(0x7f0000000280)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x3, 0x2, &(0x7f0000000500)=[{&(0x7f0000000380)="2d6cb80747722e2799519ef2af922d016b66839416fec9018cf082f408fd076498ca46fdd1a6c5c73920b4001dd4dfeb1236323498ca5b71dbe90e3baf9f61bb9bd58c467f513e65057219fb28", 0x4d, 0x6}, {&(0x7f0000000400)="3782828522447d3f017d2cc43f75641c72fe1a58af841806c86bd088b3d1ffdee636ffccf83c30c3af98abb7b9b5e0e67d1923ed7b0167ac7ab884a4e436596964e9da34482e455e073e95bbd36b34057839345a4ec38e6bf1acf08261539a7431be207238dd2fac97a7a731c428856cd624f3c0e44f07f72a26f63f6181736053a2366ebbec34bbc400489b15677c2cc805787712bd9e55f2781d3f667329794cd84c507265467db9a5d9bed290dd91ef95b392b76df98cdff6b4de0cf4eb7422531556ef401dcc832372f4ab7371f3429c354bf84b7845d4d32787e3d65532781ccbcb211d56416f9ce586b6b0ec0e", 0xf0, 0x5}], 0x800, &(0x7f0000000540)={[{@nfs='nfs', 0x2c}, {@showexec='showexec', 0x2c}]}) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0401000016fb953fdc6f4965e900090300000000ffdbdf2500000000000000000000000000000000ac141400000000000000874fa46507bd314400000000000000005f17600cdfa4e8bdb020fbc60ce7c919c2fea2640561bd61ca8e0a3899f8fef68c150450bc1877d11a946d9f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000006c000000fe800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e2c42512000000000026bd7000050000000000000000000000000000000000000000000c00150000000000000000000000"], 0x104}, 0x1}, 0x0) 2018/04/17 06:45:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x1b, 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f0000000000), 0x7ff, &(0x7f00004aa000/0x4000)=nil, 0x3) readv(r0, &(0x7f0000002340)=[{&(0x7f0000001340)=""/4096, 0x1000}], 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bic\x00', 0x4) 2018/04/17 06:45:09 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x1, r0}) 2018/04/17 06:45:09 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=0x0, &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000780)={r2, @in6={{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}}, 0x0, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r3, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) fchdir(r0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r4, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000140)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x0, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x7) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000380)=0x6, 0x4) fchdir(r5) write(r6, &(0x7f000095c000), 0x0) r7 = open(&(0x7f0000ac3000)='./control\x00', 0x3, 0x0) openat(r1, &(0x7f0000000640)='./control\x00', 0x80000, 0xffffffffffffffff) renameat2(r7, &(0x7f000001dff6)='./control\x00', 0xffffffffffffffff, &(0x7f0000e14ff6)='./control\x00', 0x0) 2018/04/17 06:45:09 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) lseek(r1, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x1, 0x3, 0x2, 0x80000001, 0x10001}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/17 06:45:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000080)="6e2d43c3cfc5", 0x6) fchdir(r0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x7, 0x401, 0x4, 0x1}, 0x8) writev(r0, &(0x7f0000000040), 0x8) signalfd(r0, &(0x7f0000000040)={0x6}, 0x8) poll(&(0x7f00000000c0)=[{r0, 0x1422}], 0x1, 0xff) 2018/04/17 06:45:09 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x4, 0x40000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[{0x1, 0x8, 0x4, 0x81}, {0x2, 0x10000, 0x6, 0x5}, {0x7ff, 0x7, 0x3ff, 0x100}, {0x401, 0x4, 0x2, 0x9}, {0x40, 0x8, 0x7ff, 0x8}]}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x10000, 0x800}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, r2) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) fallocate(r1, 0x0, 0x80000001, 0x2) 2018/04/17 06:45:09 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x1}, 0x8) shutdown(r0, 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/04/17 06:45:09 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/context\x00', 0x2, 0x0) 2018/04/17 06:45:09 executing program 6: r0 = memfd_create(&(0x7f0000000000)='!*[bdev\x00', 0x0) ioctl$TCXONC(r0, 0x540a, 0x9) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000680)=0x4) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000200)="c9", 0x1}, {&(0x7f0000000300)}, {&(0x7f0000000440)="8b48276c6a8a2fb34dc2d91cc2d052c8fa1678890193ecc25efbbd22cd4de1bacbec29791f9ba776047dab58b20d22190f90c0365a2ba8a5997de5da8ed0c587cad62cb802b7ed0db5647a8dd82f6046b1dd5c10136a32426b4ca6a24e1a2632f1416cd017b7ef06ec520b72f47aaffadbdc5271ecb6dfab713df958972507820ea02f3397a4866220b8141936b31a39bf224546dc83526dc249a6b5daf591", 0x9f}, {&(0x7f0000000540)="4fa5f8f8c49300e922ea4de6a868f893577bb50d4f39b3caf28e53d0cba975dd544d98ccbd78377c67540f8d74bde28cb39860b4fc71734a7ce55f3beb4c4047a1909c5acc7fecd95e73db4a512f72970937f91fbfe8f176d4ebe45f23a521ba0bba60ed6f2c4f793a8bde87ecb531eb4e78dfbe03543f6b9cc6bb500339a82e063e908fef8e7358fef8b2c9cf5f0a4b3a180645604669f42a3108093933056f4c159e85c78d0f0ce4994ebda9c4a2987ee565d45327666462", 0xb9}], 0x4, 0x0) 2018/04/17 06:45:09 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg(r0, &(0x7f0000002340)=[{{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001880)}}, {{&(0x7f0000000380)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f0000001e40)=[{0xc}], 0xc}}], 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x4e20, 0x0, 0xf43, 0x0, 0x2, 0x80, 0x20, 0x7f, r1, r2}, {0x81, 0x6, 0x6, 0x1000, 0x4, 0x3, 0xd61, 0x1}, {0x400, 0x3, 0x4, 0x4348828}, 0x2, 0x6e6bb7, 0x2, 0x1, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3500, 0x3, 0x3, 0x100000000, 0x101, 0x5, 0xfffffffffffffff9}}, 0xe8) 2018/04/17 06:45:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000040)='selfbdevusersystem\x00', 0x1) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=""/73, 0x49) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0x7, 0x6, 0xfff, {0x77359400}, 0x8, 0x80000001}) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x40004e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff93bb9d80412386dd6006f5ff0700000000000000000000000000400000000000ff02000000000000000000000000000300003a22000890783e26ba2908e6da66a29cc73bcce26f99692b9e4624a8bc42e669b9779d65bdffffff7fffffffff2227d4385c60bcbe1868e97a2bd9bf332251a9fb66199472aecf6e10da69a1a35d19a63bfbd7e271db41340d54093446c97941854ef60d5552ef073a224ec1ce6bb90d5852996ac005f4d5b75940240a"], &(0x7f0000775000)) 2018/04/17 06:45:10 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, 0x1c) pipe2(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000800)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000840)={r0, r2}) sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000abbf80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf2609876b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35160ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f000073a000), 0x0, &(0x7f00009c5000)}, 0x0) r3 = accept4(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000000)=0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000880)={{0x240f, 0x20}, {0x3, 0x4}, 0x33, 0x4, 0x1000}) sendmsg(r0, &(0x7f0000000780)={&(0x7f0000000200)=@ethernet={0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)="29e821d7ad199b72083b5d7240d2df2d18259ec4408bedfe6e2793bf9bceac6c85437093a40f0c02bb8c232fefa9fd64f5781759af0ee8961b2270647a5de611a9fd0e6acab37453897fedbc8d5232c60578e607461d8b468e606b72c476e375851fe3270d9e83f5e8b444f2f307", 0x6e}, {&(0x7f0000000300)="b412ed65dd84472f0e5a9107f031a082815b5d1262894389e45b1401f48d3dcbfec1af2f4d86f8d79f0b733a6434ac869c3148a690477c43c0425d6ae081ba519deb0bbadf867810", 0x48}, {&(0x7f0000000380)="ae42f345a5682b30c0b07be762a776bc37f0675e98901feed45132f9dde8db047e4c79f1cd90f86a700923560fd5845e10eb5e26203fce380d5e27871c1791eb5ad229", 0x43}, {&(0x7f0000000400)="ffa0ed9dcf1d9dd581957a1c39f7b3d0b3459d939211565d7b3471fc464224dbe1cff7530a587e727ba375bd8ad34f76787576d2b3c9149ddebd93ef635cc73095419249c9de99fad4a75071fb517cb6b18196723f6bf3e8969db32ab76343ff8035e0feae7e781686647d051f32b6eddcca59b83217ee65c4214da7a812b221c144d6e943345523a056f7faa9ed679ffac79c90b85648d2504fe30484f2045ff6d91dc0149ed3fa89aa3656beca0f2fd61c1546537422c768de8857db607dc686105ea388b808f29c7088edad77c2b3ce8c2bbf118ff207329a9690", 0xdc}, {&(0x7f0000000500)="9707456bec5b603ec1acd4883aba69f1c496774279dad63de31bed711320ac5dde29929bdc8a990eebd6364c9799", 0x2e}, {&(0x7f0000000540)="4182d4fcc2a7675f04e0953eb9bad6b09304c2ab7b02ac2b8727737fc0fd3d9772ffacf618be4e27a05698091f7c5dd0e97b29ad24ba861d841df3864382cb9a32695d2a0a5ee29bff3dbc730cda927ffdeae09aa26e1f580665f0d1fb256a89427017a5d4a43f396c7784aef83da1eedf23731f3aec", 0x76}, {&(0x7f00000005c0)="23f12051457d9651101617395b3098521ceb3ec3c75b7406d37849f7d6075a6cca9c5bd03ca091d625ca646ebf250632291989ea15a81b34ad84b4f5ff3c53f1f817", 0x42}, {&(0x7f0000000640)="237a4ae217c67b98fdc3810d003701f60190dddf18443529ea3e219ad3", 0x1d}], 0x8, &(0x7f0000000700)=[{0x18, 0x1, 0x9, "1a1ca9e63799"}, {0x48, 0x10d, 0x9, "a88a1f6b1db927db2fcf7d002e1730c67ea697691f86fb9f79fbda8c651ca9ad05bc72224fc1ac565175a92135492423b07f"}], 0x60, 0x4c004}, 0x20004000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x9, 0x3, 0x8, 0x2, 0x2}, &(0x7f00000001c0)=0x14) 2018/04/17 06:45:10 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=0x0, &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000780)={r2, @in6={{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}}, 0x0, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r3, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) fchdir(r0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r4, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000140)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x0, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x7) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000380)=0x6, 0x4) fchdir(r5) write(r6, &(0x7f000095c000), 0x0) r7 = open(&(0x7f0000ac3000)='./control\x00', 0x3, 0x0) openat(r1, &(0x7f0000000640)='./control\x00', 0x80000, 0xffffffffffffffff) renameat2(r7, &(0x7f000001dff6)='./control\x00', 0xffffffffffffffff, &(0x7f0000e14ff6)='./control\x00', 0x0) 2018/04/17 06:45:10 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=@updsa={0x140, 0x1a, 0x5, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, @in6=@dev={0xfe, 0x80}, {}, {}, {}, 0x0, 0x0, 0xa}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'sha3-384-generic\x00'}}}]}, 0x140}, 0x1}, 0x0) pipe(&(0x7f0000000b00)={0xffffffffffffffff}) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000000b40)=0xa1ad, 0x4) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/17 06:45:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/context\x00', 0x2, 0x0) 2018/04/17 06:45:10 executing program 1: mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f0000051fff)='./file0\x00', &(0x7f0000051ffa)='./bus\x00', &(0x7f0000014ffb)='ext2\x00', 0x0, &(0x7f0000040f2d)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000001c0)={r1, 0x2}) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000100)=0x1, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000240)={&(0x7f0000000200)=[0x0, 0x0, 0x0], 0x3}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x380, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000080)) getgid() mkdir(&(0x7f0000000280)='./file0\x00', 0x80) 2018/04/17 06:45:10 executing program 3: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x110) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0xffffffff80000001, 0x30d86882, "a1a9e3d5c65171b3594c38fcab1e420238c457799b4d985384c4069a0792652072add4b7665d2460aacca8fe059037f6ba912ed1411bea02d0db8700822a4f4715c885ae28d6ddc7354f3eb8620dbd2c"}, 0xd8) nanosleep(&(0x7f0000000200)={0x77359400}, &(0x7f0000000240)) io_setup(0xd870, &(0x7f00000000c0)) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000080)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000013c0)={r0, &(0x7f00000003c0)="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"}, 0x10) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000001400)={0x400, 0x2, 0x37a, 0xfffffffffffffc01, 0x1, 0xa8f}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8010, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) write$cgroup_type(r1, &(0x7f0000000380)='threaded\x00', 0x9) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000100)="5219e9826bba5cc40e3dc55bd7c64b580c33d9fba75402b2504e5653deae768687577bb85b26680ec30af680983c07f0a48e6a78b2c3e6068fa8ee9d1f9449ba1b03e5ad54aec4389eae1fb086edc3f39b68c82b9be5b5db34b5c137823d410b75ac9a2607141f37ad28b5a33ca02c372a51b16f8048dd2b051e5af41e33882194ce5d52fbccb8be993b29848cee3117dbbb9277f1b5be72d5e9099b9bb72a65af5baa3e15", 0xa5) prctl$intptr(0x29, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x3, 0xf000000000000000, 0xb3bd, 0x1f, 0x3, 0x47, 0xffffffff, 0x5, 0x6, 0x2, 0x7, 0x100000000}) 2018/04/17 06:45:11 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f00fd8)=[{0x3d, 0x0, 0x2}, {}]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x4, 0x2) 2018/04/17 06:45:11 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x1267, 0x20000008) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) 2018/04/17 06:45:11 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4000, 0x0) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x14, 0xa00) unshare(0x40600) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) r3 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x6, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x0, r2, r3}, {0x3, 0x4, 0x7f, 0x2, 0x3, 0x6, 0xfffffffffffffff7, 0x81}, {0x28, 0xec62, 0x4, 0x6}, 0x100000000, 0x6e6bba, 0x2, 0x1, 0x3, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d6, 0x3c}, 0x2, @in=@rand_addr=0x4, 0x3502, 0x4, 0x1, 0x4, 0x8, 0x3f, 0x40}}, 0xe8) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000100)=ANY=[@ANYBLOB="6669a80600000000001d000000000000000003000000000000000000000000f3c8774fd3efcba92201fba03f00f606000000000000000000000000000000000000000000000000000000000000000000000000000000003bbae54734e21b96c1dcaf9f5e3e2c4d30cdc2c3d069b31cdb1d95f02e07bf8ca739dab6f1d6fd12082265143f0000000000000021c38e40e1816edc6b4807"], 0x58) r4 = dup2(r1, r1) close(r4) recvmmsg(r4, &(0x7f0000001800), 0x0, 0x0, &(0x7f0000001880)) 2018/04/17 06:45:11 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000300)={0x1, &(0x7f0000000240)=[{}]}) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000140)=@req3={0x58, 0x0, 0x4}, 0x665a1ae479507877) setitimer(0x1, &(0x7f0000000340)={{0x77359400}, {0x77359400}}, &(0x7f0000000380)) r2 = dup2(r1, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0xc}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000180)={@pppoe={0x18, 0x0, {0x2, @empty, 'bond0\x00'}}, {&(0x7f0000000000)=""/73, 0x1e1}, &(0x7f0000000080), 0x1}, 0xa0) 2018/04/17 06:45:11 executing program 0: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) fcntl$getown(r0, 0x9) r1 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl(r1, 0x2203, &(0x7f0000000000)) ftruncate(r1, 0xf4) socket$inet(0x2, 0xa, 0x10001) 2018/04/17 06:45:11 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20001, 0x8) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x80000000, 0x1}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x80000000) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000080), 0x3) 2018/04/17 06:45:11 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) r1 = socket$inet6(0xa, 0xa, 0x64) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x6, 0x2, &(0x7f0000000100)=@raw=[@alu={0x7, 0x3dff, 0x4, 0x7, 0x0, 0x4, 0xffffffffffffffff}], &(0x7f0000000140)='syzkaller\x00', 0xfff, 0x92, &(0x7f0000000180)=""/146, 0x41f00, 0x1}, 0x48) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000002800)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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@ANYRES32=r2, @ANYBLOB="e10c574760a7694fb8fa927476869d9098344def8f3f67d1f9981257f5c4f24b1d128fbcd110222d6e676e762fa660cbfe2779888f32a6aef118bbe5fa5f85593f86b67ca98cbeb91b4cd84438831f5989deaf982d0cecabd4d805995e26f1dd5f26c4d9356e9fe92e507fd7463d5ebdf2479ede100a4f89b4fc90bcf840eeb51ebadbc4f49cabbcff97888084ef44f5a5f5f7bc2706faa73452aea427ecee876cef107e7083f5509078357313809509b86b9da130392a796bee49ee5228d5a4a420001300776c616e316c6f70726f63776c616e307d73797374656d242500000036629805c9aca7e1d802dbb26b4a63de6907cab0c1e2d0751bfaeb00d3a189cd6da5ff9cb3640121fd5475eb178edf5c1e96ffb01b56347b89d578eef808004c00ac1414bb000008008b00", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4], 0x1730}, 0x1, 0x0, 0x0, 0x4000014}, 0x1) r5 = syz_open_procfs(0x0, &(0x7f0000000280)='fdinfo\x00') getdents64(r5, &(0x7f0000000040)=""/30, 0x2c6) getdents(r5, &(0x7f0000001000)=""/24, 0x18) 2018/04/17 06:45:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000040)={{{@in6, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c1ff0), 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001500)=""/174, 0xae}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) [ 77.617903] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/17 06:45:11 executing program 7: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r0, 0x7) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x2000) 2018/04/17 06:45:11 executing program 0: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)={'syz0', "0a604855b7e54cec"}, 0xc) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) 2018/04/17 06:45:11 executing program 5: r0 = epoll_create1(0x7fffc) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x60002000}) shutdown(r1, 0x0) epoll_pwait(r0, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x8) 2018/04/17 06:45:11 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000300)={0x1, &(0x7f0000000240)=[{}]}) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000140)=@req3={0x58, 0x0, 0x4}, 0x665a1ae479507877) setitimer(0x1, &(0x7f0000000340)={{0x77359400}, {0x77359400}}, &(0x7f0000000380)) r2 = dup2(r1, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0xc}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000180)={@pppoe={0x18, 0x0, {0x2, @empty, 'bond0\x00'}}, {&(0x7f0000000000)=""/73, 0x1e1}, &(0x7f0000000080), 0x1}, 0xa0) 2018/04/17 06:45:11 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x87) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x32}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/17 06:45:11 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x7530}, 0x2e7) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300000a000000000000000000000003000600000000915672e4f16b0614a2d500020000000000fd000000000003000502000022e000000100000066000000000000000000000000000000"], 0x50}, 0x1}, 0x0) 2018/04/17 06:45:11 executing program 3: bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x14) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593e74585086405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)) 2018/04/17 06:45:12 executing program 0: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6050, 0x0) 2018/04/17 06:45:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='attr/prev\x00') r1 = getpgid(0x0) move_pages(r1, 0x3, &(0x7f0000000000)=[&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil], &(0x7f0000000040)=[0x1, 0x4, 0x4, 0x9, 0xfffffffffffffffa, 0x3], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) r2 = syz_open_procfs(r1, &(0x7f0000dedff1)='maps\x00') sendfile(r0, r2, &(0x7f0000929000)=0x2000000, 0x5d8b) 2018/04/17 06:45:12 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000040)={@loopback=0x7f000001, @empty, @multicast1=0xe0000001}, 0xc) r2 = add_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180), 0x0, 0xfffffffffffffffa) keyctl$describe(0x6, r2, &(0x7f00000001c0)=""/206, 0xce) 2018/04/17 06:45:12 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000000700)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/78, 0x4e}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000000080)=""/15, 0xf}], 0x3) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/04/17 06:45:12 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x1) syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff84, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/04/17 06:45:12 executing program 3: bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x14) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593e74585086405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)) 2018/04/17 06:45:12 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x400) ioctl(r0, 0x20000000002282, &(0x7f0000000040)="53000000012e2a6824f8fc7300000000000000000000000000000004ce8a") 2018/04/17 06:45:12 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x95}, 0x8) unshare(0x40600) ioctl(r0, 0x1267, &(0x7f0000007000)) r1 = semget$private(0x0, 0x3, 0x22) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000140)=""/123) 2018/04/17 06:45:12 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0x6, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x7}], 0x1c) 2018/04/17 06:45:12 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@dstopts, 0x1) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x10, 0x800) getsockname$ipx(r1, &(0x7f0000000340), &(0x7f0000000380)=0x10) 2018/04/17 06:45:12 executing program 2: syz_emit_ethernet(0x10b, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [{[], {0x8100, 0xbe73, 0x4, 0x4}}], {@mpls_uc={0x8847, {[{0x1f, 0x7ff, 0x0, 0x66}, {0x5, 0x1, 0x80000000}], @generic="b37f86d534c06174a563019758f08d86e8bbd95e4afedb3feed5e59674b5fbe7b386179262240b849690ba7a838b40746488be01a0d1d946a3d4835d24719fbb599c52eb10e2c83627501cf3ae6a03c4a398c5c5710ab3198ac14e301c1c0071beb4aebd7ac1f3f6c761b2be797ca3647e74a801c12c8a99ff8d50872c48796f1892ffe35041ec57cf9576c18f922376ce4017289cc84e8c0a389aacdef14a56c382b852c8a3266a09bf88ae84c1ccd9cf20f4143ef4931824fc4bf1e4166f7c4379bd0e9f23472b2cdc4f3241ae3f16ead75c9259367c21f34c51c76d16cae36dd96170907f0a9a2dd4d39e58f474de79"}}}}, 0x0) 2018/04/17 06:45:12 executing program 0: r0 = memfd_create(&(0x7f0000000040)="2f646576e11cad585f6172626974654600a69fc2ee3c3a41492ebe6684b06629975cadc7c742c9978fb77f78ee287a6f53f6ca0c830a57dde8c3460b5e12fd0a496adb5246d179ac1d7ccaa363", 0x3) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000019fefedf8f6cc2ba3f2a11962d82d05dc119d21dd3a1bc40800e96a98f7589942a2957f653c57865fe"], 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/17 06:45:12 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, 0x4d, r2}) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) r4 = dup(r3) recvfrom$inet6(r4, &(0x7f0000000000)=""/192, 0xc0, 0x0, 0x0, 0x0) 2018/04/17 06:45:12 executing program 3: r0 = socket(0x1e, 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000340)=0x80000001) bind(r0, &(0x7f0000000640)=@l2={0x1f, 0x100, {0xfffffffffffffffa, 0x1, 0x4, 0x0, 0x4, 0x101}, 0x90f9, 0x6}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in=@rand_addr, @in6=@ipv4={[], [], @remote}}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)={0x0, 0x71, "f614426bab6e731eb216ff6fb8a42813fb6c9a0bf8604bfb772bcaf7d690717395d81ff8d8aa580aa5c13360cd5405880ee5995a1ad05fe0123e6c5f6f7c2b7197f4b4477fbef1032db552afd5c13961bdfae99bdfb0357fdd496b59ef6e4ce92e1fbc900e1f5cbc8ddd04c2931b33df27"}, &(0x7f0000000800)=0x79) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000980)=ANY=[@ANYRES32=r2, @ANYBLOB="40000000f13cf136d93453995505061df4f800e966dd35aab2d5242de75f5803a58a85fabe2eca07ad22d3522c40c2f5047739c8be967e175f258d2060094dee9c060ef2bbdf1b84d9eafd7153eccd55d3e47342c9aac0305fe3c9b0440df4a73b9cc62f50cb1017c386013a9eab2710a8967ff5dad805bc21a52ab692f35765a9234930a6f50f44f882b5e48d398ca8596e02688a264abd87cdac8cb03aedad82aec6de3a952d2ebf67849d6f5e70c5b0e67023eb0b6a5c6655b766b2a3c9b7e7e4ea88131be6fda5d36fe43a65b8d9bdff52e4c7e6bf07d8e52e0d6a184b74b7bab1216df2422279b7e7c9f2f0fcb158b15634"], &(0x7f00000008c0)=0x48) close(r0) getpeername$ax25(r0, &(0x7f0000000540), &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r3, 0x89}, 0xc) sendto$inet6(r0, &(0x7f00000003c0)="35048588ee4d26d6989b457d1403ada036e2103077c79215ff4670de2de155d347", 0x21, 0x4000, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000700)={@in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x4, 0x2, "464c5ae3ce26836b035fc7b626234ce7adb7d56a758ebe82f37bfc1e2a165d617e8f8e96a7d30f4bd7ec559002be40d1647cb25bc65dea3c21db4325d7f1f35d827c3e4fe61dae18982d5e29527b5644"}, 0xd8) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000380)={0x9}, 0x1) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) sendmmsg$alg(r0, &(0x7f00000006c0)=[{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f00000005c0)=ANY=[], 0x0, 0x14000000}], 0x1, 0x4044) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={r3, 0x45, 0x30, 0x8, 0xc457}, &(0x7f0000000400)=0x18) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000900)={@dev}, &(0x7f0000000940)=0x14) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000000040)) bind$inet(r4, &(0x7f0000000280)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x7d5, 0x4) 2018/04/17 06:45:12 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e1f, 0x4000000, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0), 0x8) 2018/04/17 06:45:13 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000080), 0x0, 0x0, 0xfffffec8}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000000c0), 0x4) 2018/04/17 06:45:13 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) r2 = inotify_init1(0x0) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x1000000000) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) dup2(r2, r3) 2018/04/17 06:45:13 executing program 6: r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x80000000001}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x730000}, 0x200000}) 2018/04/17 06:45:13 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0x7, 0x444}, 0x40}, 0x10) 2018/04/17 06:45:13 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x40) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000180)={r1, &(0x7f0000000b80)=""/218}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003eb000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create1(0x0) epoll_wait(r4, &(0x7f00000000c0)=[{}], 0x1, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000bd000)) r5 = dup2(r4, r3) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet6_mreq(r5, 0x29, 0x0, &(0x7f0000000240)={@dev}, &(0x7f0000000280)=0xffffffffffffff85) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000002c0)={'team0\x00'}) getpeername$packet(r5, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000400)=0x14) getsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000000480)={@remote, @loopback}, &(0x7f00000004c0)=0xc) getpeername$packet(r5, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000580)={{{@in=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000680)=0xe8) getsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f00000006c0)={@multicast1, @rand_addr}, &(0x7f0000000700)=0xc) getsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000000800)={@ipv4}, &(0x7f0000000840)=0x14) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000008c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000009c0)=0xe8) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000a00)={0x0, @dev, @multicast2}, &(0x7f0000000a40)=0xc) getsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000000b00)={@multicast2, @multicast1}, &(0x7f0000000b40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000ec0)={{{@in6=@mcast2, @in6=@dev}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000fc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000001080)={'team0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f00000010c0)={'team0\x00'}) accept$packet(r5, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001280)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001300)={{{@in=@dev, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000001400)=0xe8) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r6, 0x1, 0x1e, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) accept$packet(r5, &(0x7f0000001480), &(0x7f00000014c0)=0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000015c0)={'bond_slave_1\x00'}) 2018/04/17 06:45:13 executing program 3: r0 = add_key(&(0x7f00000002c0)='big_key\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="4c7a6a536b2137b9a4909fdb5d82c741eba935806cff00c64dc3c705e5c87c0ff47750d7a566c04c34ab9b84fc22224e86ac0cc588d6491d58d4565214d55624d49f9127faa08300fe2c5a7addc07dc74e55304c2c652cfecc109ffdfbe45027564813d0b7cb9a032778872e7e52c8f314bcfe666febfeee919a13e662c5b62cef22a9021d8cfc06cfe6", 0x8a, 0xfffffffffffffffb) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000001400)) r2 = request_key(&(0x7f0000000280)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='eth0-%eth0)trusteduserselfmime_typemime_type\x00', r0) add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="11f471309897c9f1b997bfbf3a3bd811cd1f6557b4962bd72d5d62227016cd31d0d069ef46ae4fe9756de85405d5cd7193aba7e331e2d1ed6050bb80acb5293c0387ee07ecefbcc4b352d4f742e56d7dd86c73a84365ee8b7984e5ad4ba3b0f48be0afebaaa09a0414a3b40256d8ce2c23d8860e8b2e9e0eb6e17277ea1487b36468348da0f912dd3dee230207231bd174c1c710d657ea88c9de978d83f177584cda068a8d5fe5e815bf58cd22110d627791e4c28126de92b7cf446f9cef3450a2688df4940b787a2b4b3a6de61853627045", 0xd2, r2) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) sysfs$3(0x3) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000001440)={'eql\x00', 0x8}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x56240, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x21, &(0x7f0000000400)="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", 0x1000) mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/04/17 06:45:13 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x82) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0xb8f0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000001580)={'mangle\x00', 0x4, "5b008503"}, &(0x7f00000001c0)=0x28) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)) 2018/04/17 06:45:13 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_rxfh_indir={0x38}}) 2018/04/17 06:45:13 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8000, 0x3ff, 0x10001, 0x18a, 0x0, 0x728, 0x5, {0x0, @in6={{0xa, 0x4e24, 0x8422, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x8, 0x9, 0x1f, 0x3f, 0x5}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0xffffffffffffffe0, 0x9}, &(0x7f0000000180)=0xc) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000), 0x0, &(0x7f0000282fb8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x800, &(0x7f00002eeff8)=0x0) io_submit(r4, 0x1, &(0x7f00001f5ff8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002e9ff7)="b2", 0x1}]) 2018/04/17 06:45:13 executing program 0: r0 = socket(0x1e, 0x100000000000801, 0x0) r1 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/17 06:45:13 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r0, &(0x7f0000eaffa7)="530000003d9f5de1030000007c8a326f62db7881682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae7070f330e6fe3a1c9c76f314ffab3290000", 0x58) 2018/04/17 06:45:13 executing program 2: syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x4, 0x4, &(0x7f0000000440)=[{&(0x7f00000001c0)="126e31561550a73e97291029c3118ce24ad8602d731bc8c04490157baeebc0c362036352314a95d3d0486cc3b1f1e7739e08573650b57683b417aa5bb270edf6be4cb47ca9fcd969bc5fb0bc64f16d7fb137ff4566666a9f9771ea68d34129fd6c554af2ea1f1c9cab6b2efdb96a8c1805bc83fc73406669997197dcdc680c3c7d27809c6d84125cf1e698390b90888f040950525eb20d6764e7d85bf50ed33b3ed235da3802b8e175cdb164b4509d8267b7fc40235e365bae371ece24b5bb60afd2ec05f1a6fd7fa20e7497201d29b024dce2f0c90b575f21b0dc2fe26e8395bff3948fd9ec52314ab184f4d81f283b8c9e4633a5d5a188687b8c4eebf65c", 0xff, 0x1}, {&(0x7f00000002c0)="ff170bf6d9abe63154958ea63c73336f9b48f67139bc4fb03af613d6084f77be4cab64b336449502841f8125d7a8c753c8a285605731279c0f3ce54fddf62d1ce6292b7f9ccb317345d3110142e34537238065aa31c3387a65913e59f8dad4c8c48bdc3e52ca87babf510cc5a37d9a0ede", 0x71, 0x80000000}, {&(0x7f0000001740)="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", 0x1000, 0x1}, {&(0x7f0000000340)="f885961a1cc517c42bc32bc009d01b08dd817e50a842f21324ffc2fb461bec4129680e580c8c023e710fcc7717aca3b0925233904d9a784c3248e25f8fe085b7717a1fe9950121cd85a2feba6af28025acf161bcfcafa0735043bccbd1d4c040bd7105913af1d9a7334d7f1699526e7bae2a8cbb976cbf93357549e6450171d730ddabd38fb241f1f751641b601c6968e843cb82ebdccdb4696aae98f873f1069244aaf61c7b7cce4c29c6abdd23b403db2a5e55d9317d7e623cc62620b259b3ebf7d148f564b9a0caa373cdf5852eb733f2d26b1c18592175e502dbb26ed1ecbb37b1", 0xe3, 0x3}], 0x1c21, &(0x7f00000004c0)={'nouuid,', {[{@gquota='gquota', 0x2c}, {@pqnoenforce='pqnoenforce', 0x2c}, {@logdev={'logdev', 0x3d, './file0'}, 0x2c}, {@pqnoenforce='pqnoenforce', 0x2c}, {@logdev={'logdev', 0x3d, './file0'}, 0x2c}, {@gquota='gquota', 0x2c}]}}) socketpair(0x8, 0x1, 0xf39, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getdents64(r0, &(0x7f00000000c0)=""/109, 0x6d) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f00000006c0)='ext2\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x0, &(0x7f00000028c0), 0x0, &(0x7f0000002980)) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000740)=""/4096, 0x1000) 2018/04/17 06:45:13 executing program 6: r0 = socket$inet6(0xa, 0xb, 0x88) socketpair$inet(0x2, 0xb, 0x9, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000180)=""/169, &(0x7f0000000040)=0xa9) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xfffffd7d, 0x0, 0x0, 0xff78) open(&(0x7f0000000440)='./file0\x00', 0x101000, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x9, 0x8100) timerfd_settime(r2, 0x1, &(0x7f0000000380)={{0x77359400}}, &(0x7f00000003c0)) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x86) connect$inet6(r0, &(0x7f0000000400)={0xa, 0x4e20, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, 0x1c) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001480)=[{&(0x7f0000000240)="eafc5402fd0327c8c8d22a35723c810725ad6c0481cc7504e80465b9a454e6f62ea2a1cdafcfe7a792bf5c6b8cc1a6cdae2104de23d62004fc9a7f8fda813bdc136b38bf89f52a2513e26a2e707292614d4bb46250879706cbbeb3310d154cb3aa2e2e988450b8324a3da5896069afcff7842c285b2365b922ae14be4809938a710c296739e71b628352f72194203ca4f6c01b", 0x93}, {&(0x7f0000000080)="c35fba61c20d776b09d78c68f6ab96c7", 0x10}, {&(0x7f0000001500)="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", 0x1000}, {&(0x7f0000001300)="5df5d2d100056316707d27f805b144722de9a2baf322bae1798f00a88f61e26762f78c14ea3f8ffcbeeeac8b3088cc0166f33ce92eadcc58f2ad41a7e63bc767641f4df8b295c690e5dd18d3f2d3f4f41d3dafa27f304caa510fc5674ab36fd8755208e06903b8c16be81868256aebad8aa97531344f1efe8fe3eddac88b46a0565214143f606f5c2c3b208efc899acf763bf5778f4457a299836dbb379cfd139e8af0837d9273f814b70a8d8394cea2ea4cd75f6ae10f0fefec9d4c02ff0764c4824d13ccc6ac93c039062c076b82", 0xcf}, {&(0x7f0000001400)="5335ab6e6b3422d3d68b3a08cfe2f5d811f39bde29fae3308b71b8d36528180e1d4806477790fcef17d0901168f7a7c6cf2775e831580da98ed11ceeea92b130e255e2e8aaab2bc0972afe033189aeb0ca596518bdddb474acb1d1d11d6a55664520fac448cdd2bc9f8faec80ae185988951", 0x72}], 0x1000001c}, 0x100000000000000) 2018/04/17 06:45:13 executing program 3: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0xfffffffffffffffd) flock(r0, 0x2) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TCFLSH(r2, 0x540b, 0x7f) r3 = epoll_create(0x102050204) dup2(r3, r0) 2018/04/17 06:45:13 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaa00aaaaaaaaaabb86dd60fae5f20010000000000000000600000000ffffac14f4bb00000000000000000000ffffac1414bb290000ea000000000011000000089078"], &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/17 06:45:13 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) unshare(0x24000) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x200, 0x40) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x22) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) 2018/04/17 06:45:13 executing program 5: r0 = shmget$private(0x0, 0x12000, 0x80c, &(0x7f0000feb000/0x12000)=nil) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xfcdc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000580)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() r8 = fcntl$getown(0xffffffffffffffff, 0x9) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000380)={{0x8000, r1, r4, r5, r6, 0x0, 0x2}, 0x200, 0x101, 0x7ff, 0x7b, r7, r8, 0x5}) r9 = signalfd(r2, &(0x7f00000000c0), 0xfffffcdb) unshare(0x40600) tee(r9, 0xffffffffffffffff, 0x8, 0x0) 2018/04/17 06:45:14 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000040)=0xc) fcntl$lock(r0, 0x26, &(0x7f0000f66000)={0x1, 0x0, 0x0, 0x0, r2}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) r3 = syz_open_procfs(r1, &(0x7f0000000140)='ns\x00') getsockopt$llc_int(r3, 0x10c, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/17 06:45:14 executing program 3: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0xfffffffffffffffd) flock(r0, 0x2) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TCFLSH(r2, 0x540b, 0x7f) r3 = epoll_create(0x102050204) dup2(r3, r0) 2018/04/17 06:45:14 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'veth1\x00', {0x4, 0x2, 0x200, "fd16e0e0c31f", 0x1}}) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x26b, 0x20000) sendto(r1, &(0x7f00000001c0)="e9d3b655fdf82292ce48353d85c64bca08fe19841dc794fcd929a6b315c44bd57f24fcb65971f5ad8a52b5410edd8ff54e6f86b02faf6ed4076a3b3aff39b86d6812a0bf845b0a29a953188bba5d3c102d612eb113cc7b98e0939c3cae414b2367c69d8d720e64d2d3e4fad1bf951e4f8c10ec9f5dad7fc3af2d59ae3dac56fe", 0x80, 0x20000000, 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000140)=0x50cc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="42c96a910fad50", 0x7) openat$cgroup(r2, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/17 06:45:14 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000280)={0x7, &(0x7f0000000140)=[{0x4, 0x5c, 0x5, 0xda}, {0x1, 0x8, 0x0, 0x32e}, {0x5, 0x3, 0x7, 0x2}, {0x59, 0x9, 0x1, 0xbb}, {0x7, 0x6, 0x100, 0x6}, {0x5, 0x4, 0xffffffff, 0x4}, {0x5, 0xfe8, 0x7e2, 0x6}]}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1ba}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xff}}, 0x80000000, 0x6}, &(0x7f00000002c0)=0x90) seccomp(0x1, 0x0, &(0x7f0000000180)={0x3, &(0x7f0000000000)=[{}, {0x5}, {0x6}]}) 2018/04/17 06:45:14 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000280)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={0xffffffffffffff9c}) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000200)="f0b6e9dacd96ddd0e30e716323c85624aa09fe7b85b58f41b12a9d4331a0a3c7bb1bca22acb5f84b804a672541b1dcad33d16f090a9b99538d3ebcc10298b7c0", 0x40) r3 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r1, 0x9) r5 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000dc0)={0x0, 0x0, 0x0}, &(0x7f0000000e00)=0xc) r7 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000e40)={0x0, 0x0}, &(0x7f0000000e80)=0xc) getresgid(&(0x7f0000000ec0), &(0x7f0000000f00), &(0x7f0000000f40)=0x0) r10 = getpid() fstat(r0, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000001000)=[0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(r1, 0x10, &(0x7f0000001040)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001080)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000001180)=0xe8) fstat(r2, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = gettid() stat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001300)=0x0) stat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001580)=[{&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000340)="37940ebbe388963a4eaaf98c6170e00bc98970f58c17f5598590b9d52bcad7bbd0d487c52f8b4611b72589255c63922e2fa6ff2270bc17658db64b93484da6d7574ecbafbbfb054c5805dab141d025e2eb5d79c4e257a5053d8ecd84d7a5cf1143692d2e98f9391e90a4643d5224bd960d66866e48", 0x75}, {&(0x7f0000000480)="c7dfc73ffb41554b48e7d55f410cb9c77c446d3bb99821ee1ec3d9915d803cdf9c2c6ee200c3414562f9c76587d6d48eed087203a720ec8b4c502e075e2e618f359a80cd9630872627035579738f43487884e76f11cfa40de79a1a3596699ee271f77be839993f19157936fd65218c7c0d284133e34dde193854780a49f0a2ddc16c7e457fbd8b96ab4389cae8baf31e15936b18d4876290074a4fc69a996c24e7949bacab725d651f0792d260cb586ba80d32b043179225a79fd15b4a7cfb1c642a2364a4740036db3d4bc6d9fc2039136902d2720b858a66cb83fbe6c23ba9f487c6e2a525419d0e860d", 0xeb}, {&(0x7f0000000580)="4782445f099d6b46423e2710027df2f0e9a705fe9695a955cfce9bac0dbe70756f5470be7e93715603bcdc5922b0ca70c498fa53e8816db0f790c3b817694ee8a7392a0e0133a551a3fff61b8bd1efe03da0413a0e77a2f19f037b7df4d5fbc7a054e6565d27b4e6b909db22810df01d2e1f081b7c83285ac80604b51bc1b1903d10fa912d7bbcd8f08219e6ab5606e17492ef9fd67f65ddec4b5a9eeee3b9bc748ee50e620f46009a87ad42603cd44b3322185fc770184ca5f66b9aa3e3a253d9552d27804c5bc221ae7e3d7066c40085db8a96ab97f8415fb16c65", 0xdc}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f0000000680)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000700)="424042ee8479788cfd7b69fac2fada3ede6e5876f79f81524415054c6697f702a6f43ddbc9efc272971119f9f7e58943227c30b9bd241fbb06b862fcca520ce0e03187b9fd75", 0x46}, {&(0x7f0000000400)="b9a3aa9433a7ee5f866bc9e55358c332af811c73af16912d313f4d3f689ccfb87df773113985", 0x26}, {&(0x7f0000000780)}, {&(0x7f00000007c0)="77bed1de72b4f5155d9a89e37a4344258b1cc61d9c23f53b0452c2f7e04efdd7f69b4d88b83dc17bb724c78fac1e31cc1cad27ff0f7b7f1a35e513ad10deddb50380f712da2686c97897abcdf541e81d03c3808f2fa67688c1aeb098dab0638f7c9b9d463681e7f1b2de06b5d87a0bf2bbc624a26885f5013ac4f7746dcce68c01e8b3d8de7a451f78e9c0de7339c9998dcb4a0c5fbbf10d80a93d7feff201365e5882ef914c14600b704511c175d74b93400b924b2dc5a17b2554f86a57cdff5fe5e8fc9f068a2936c199c940d4c01e9894e4e188c32f06ee", 0xd9}, {&(0x7f00000008c0)="1619e6dd006b9a2300483c323e2e1060b7a3d421c214be6c193b6857f01e2bfabc306e74b384ac48060815fabc1e8413b778a8e92fdf76556788", 0x3a}, {&(0x7f0000000900)="c3b109a74753efb398964a9a598ef326b2175e7472c2501295d14984cef66835523e703c30dd95c66bf72aae5aa5611f7f105170e49cf01c7df73d8f6eb5cbc68945f58b81c9bde23c045920a84315608063e32fbe89f7de82989718216f914aedf568f9c86668b71ced4df4a05f4175781a206f4e7a4e40797ba1be323ebb67907a16d7", 0x84}, {&(0x7f00000009c0)="30ae587e9c2d5a52605678bac30a79533b25244fbd1ff207def20bcca61328b4154e2d78bac157ee0d4e7320b995bbbd6adca88af59080f4e0653c969c2a89a33784cafb26af1f150aad2effe462435d5c261feff0149c8d46b89b39f00b3bf582437a390c5dee6c7f7e5d3d85c3f1bed662b18f4d9c0b799f2614b516699dfa9a251ae99c9a74228e80e6c07c5cb42734213a5293bf6480", 0x98}], 0x7, &(0x7f0000000b00)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r2, r1]}], 0x60, 0x4000}, {&(0x7f0000000b80)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000d80)=[{&(0x7f0000000c00)="aae02323ced906c50de26e59ca77bdcb395165d225db100c86cfd41ee520d05f300c01", 0x23}, {&(0x7f0000000c40)="f7a6e79835d4c9144d041bdf5bab5d2dce802d580443fa72b49858c485e02826e4cde6804db21bff2c5d00c9e817276b5be529b7cba1bfed045674efcfa5e9d25beca3bf080af49c5d29dce30e8837182d0287a4f6de913dcd6ffb3900dd26567a9dc36dd0129545320edb06182ed73d6352365e92857771dfa5e9a1a6c30c7f01cdb0cdcdd6ba449ea81b3120fa82917e2d488cd6c19778493c1104c95dd54ee0aa71bbb9bdaece7d233852956f25fa92759a04348dd5769408a1b287", 0xbd}, {&(0x7f0000000d00)}, {&(0x7f0000000d40)="a936", 0x2}], 0x4, &(0x7f00000014c0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0xc0, 0x4000}], 0x3, 0x24008014) r22 = epoll_create1(0x0) r23 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r22, 0x1, r23, &(0x7f00002f7000)) r24 = socket(0x5, 0x0, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r24, 0x10e, 0xa, &(0x7f0000000180)=0x49, 0x4) prctl$seccomp(0x16, 0x1, &(0x7f0000000440)={0x0, &(0x7f0000000400)}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) pause() epoll_ctl$EPOLL_CTL_MOD(r22, 0x3, r3, &(0x7f0000000040)) 2018/04/17 06:45:14 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x2f, &(0x7f0000000080)=@nat={"6e6174000000000002000000e000", 0x19, 0x3, 0x90, [0x20001680, 0x0, 0x0, 0x20001fd0, 0x20002000], 0x0, &(0x7f0000000000), &(0x7f0000001680)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x108) prctl$seccomp(0x16, 0x2, &(0x7f0000000100)={0x1, &(0x7f0000000040)=[{0x7fffffff, 0x6, 0x9, 0x1f}]}) 2018/04/17 06:45:14 executing program 7: unshare(0x400) pipe(&(0x7f0000000140)={0x0, 0xffffffffffffffff}) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x1, 0xfffffffffffffff8}) 2018/04/17 06:45:14 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x10000000000002) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000140)="4621b5335a038ffee18ebe9abcf86a0411ecfbe3af990af8113da99eeeb4e0c97f1882a77a36a18b98f7c0b77a976582352be5ce00ad766ca01ce603f39312040b3cafe9cb0447ca49b097b0cd51fcd5e1b9d5a7dae60f9ad5c3ef86657366b253526c746562f8b8ac5c0c1441844373c9862c58aad0bd6c3300d5ccb65d75f73b459a82c730a23abfeb7e00702699509b12a67b20b8aac84db7b7d4545020f776a77cbf00666aafe209002149c9eced11327ebbadd7e266fc4ac2d0f36d03aa22e835726e5a6b21ad344454cd718c7ccec317add3078276ba9ce94d6eb5cfab939db4037692", 0xe6) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpu.stat\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000280)=0x3) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000010000000a00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000003371b802d7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000100)) [ 80.154547] audit: type=1326 audit(1523947514.153:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6569 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 2018/04/17 06:45:14 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x400) getsockopt(r0, 0x6, 0x6, &(0x7f0000000140)=""/166, &(0x7f00000000c0)=0xa6) r1 = socket(0x2, 0x2000080003, 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/72) getsockopt(r1, 0x0, 0xd0, &(0x7f0000001ff8)=""/8, &(0x7f0000000100)=0x8) [ 80.215486] audit: type=1326 audit(1523947514.209:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6569 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 2018/04/17 06:45:14 executing program 3: timer_create(0xfffffffffffffffc, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) clock_gettime(0x2, &(0x7f00000001c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{r1, r2/1000+30000}, {0x0, 0x7530}}, 0x0) r3 = creat(&(0x7f0000000140)='./file0/file0\x00', 0xa0) timer_settime(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x4) ioctl$VHOST_SET_OWNER(r4, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r4, 0x4008af23, &(0x7f0000000180)={0x0, 0x2}) 2018/04/17 06:45:14 executing program 7: unshare(0x400) socketpair$inet6(0xa, 0x4, 0x7, &(0x7f0000000080)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x625f, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="6d23cbcf93328b8917623b23c62eba7c", 0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x5, 0xffffffffffff2e42, 0x5, 0x0}, &(0x7f0000000100)=0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000180)=""/241) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x8}, 0x8) 2018/04/17 06:45:14 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xc, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000000040), &(0x7f0000950000)}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r0, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r1, 0x1b8, 0x18}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000000040)=""/203}, 0x18) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioprio_set$uid(0x3, r2, 0x8) [ 80.327441] audit: type=1326 audit(1523947514.243:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6571 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 2018/04/17 06:45:14 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x1) pwrite64(r0, &(0x7f0000aca000)='\t', 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000280)="47edeaffc9fdc33e836c7bb6efcde543180d5ba42c8260e6b61baa014da03b639f20c1e25d3d8f08a9c1137f2070b949755557b2c2cca6b80ffb21a83e15a6ff7c6aff3e431322b1c5a52591be6b6a8a2fa47e4747cf98e6791221a0cc116adfc91b7e774f344f54d8f83d4c4c57ad343b548c7c9163e9b62842dcd2ee7300b28ce91a82638e99109eab711ef67617a1bf0c7786188bc259f410a1688dfef9d9e998fc69e582aed51fa3d769caf2acff6253de7f1c1d433cd1aa0cd6d32dde041b0289f266a31e3ddb26664c4ddf53f27b35735cec", 0xd5) poll(&(0x7f0000000380)=[{r1}], 0x1, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000001c0)) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0a062dbd7000fedbdf250e0000000c000200080002004e2300003800010014000300fe8000000000000000000000000000aa08000b0073697000080009000600244f2f873b0b85e1e3aba10000080030e330f5610a0a0b007369700008000b0073"], 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x40084) r3 = msgget$private(0x0, 0x606) msgsnd(r3, &(0x7f0000000440)={0x0, "ab6eb66e590e4d56079e2f354293027a75f20c37f1445b55d49bd96226fff00dc3d9ef2ff95e913f4511a6cefc34f8c4fcf5671aa31eb35139b3bf6d2a459311d89700fe30e834c8ea93857c3043c324b473518f51af41fae100ea7d63690b86b2593cd9718b41c27b6aeec7e9533bd1f7acb05d2fcc2820206aba4bc7d4"}, 0x86, 0x800) 2018/04/17 06:45:14 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000bc0)=@hci, &(0x7f0000000c40)=0x80, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005980)={'veth0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000059c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x78, r2}) r3 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f697076365f726f7574650000001601e1160aa209e07a86df5448177d47adec466e78220008000069a43690640d0f5c4a5dce00000008f516f26c2f361eaa5fe8ec210edb437b63ccd8db59750540b977b0298f24826a3aa03977b41c422c8e76ab47d16ea287abfb72812b1037edaa1dc78a95190e0c3f9c149c4672df66e6be42676465fef03b5f0000969c5b494b2b0c10bd82a1ae3d170000000000000001da57ce748f24a236e3d76862e94d7cfd5c59f5f4ee72ea99") bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f0000000100), 0x80) write$binfmt_script(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1cd) 2018/04/17 06:45:14 executing program 0: socketpair$inet(0x1e, 0x5, 0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000001b00)=@hci={0x1f}, 0xc, &(0x7f0000001bc0), 0x314, &(0x7f0000003000)}}], 0x2, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x4) 2018/04/17 06:45:14 executing program 5: r0 = socket(0x200400000010, 0x2, 0xffffffffffffffff) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x1f, 0x40000) r2 = openat$cgroup_ro(r1, &(0x7f0000000140)="7011b929383f27d88ebbafe99d076119ff067b96ae", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000080)) write(r0, &(0x7f0000000000)="240000002a007f6308000000000000000429f6ff010000000000000008ffffff0100ff10", 0x24) [ 80.566478] QAT: Invalid ioctl 2018/04/17 06:45:14 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x10000, 0x820a, 0x1, 0x8136, 0xff, 0x1000, 0x4972, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000280)=0x7, 0x8) [ 80.588184] QAT: Invalid ioctl 2018/04/17 06:45:14 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40801, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7}], 0x3c) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000840)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f00000002c0)=@newlink={0x28, 0x10, 0x321, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) [ 81.115911] audit: type=1326 audit(1523947515.114:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6571 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 2018/04/17 06:45:15 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x2d, 0x33]}, 0x2) 2018/04/17 06:45:15 executing program 6: r0 = gettid() setrlimit(0xb, &(0x7f000003a000)) rt_sigprocmask(0x0, &(0x7f0000000100)={0x7fff}, 0x0, 0x8) rt_sigqueueinfo(r0, 0x20, &(0x7f0000000000)={0x0, 0xa7, 0x2}) r1 = request_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='eth1,\x00', 0xfffffffffffffffd) keyctl$set_timeout(0xf, r1, 0xed) 2018/04/17 06:45:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000000c0)={0x1, 0x1, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}]}) shutdown(r0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'tunl0\x00', 0x2}) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040)=0xd334, 0x4) 2018/04/17 06:45:15 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x81, 0x0, 0x47, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x2, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x2c}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00000000c0)=""/251}, 0x48) 2018/04/17 06:45:15 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000280)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={0xffffffffffffff9c}) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000200)="f0b6e9dacd96ddd0e30e716323c85624aa09fe7b85b58f41b12a9d4331a0a3c7bb1bca22acb5f84b804a672541b1dcad33d16f090a9b99538d3ebcc10298b7c0", 0x40) r3 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r1, 0x9) r5 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000dc0)={0x0, 0x0, 0x0}, &(0x7f0000000e00)=0xc) r7 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000e40)={0x0, 0x0}, &(0x7f0000000e80)=0xc) getresgid(&(0x7f0000000ec0), &(0x7f0000000f00), &(0x7f0000000f40)=0x0) r10 = getpid() fstat(r0, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000001000)=[0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(r1, 0x10, &(0x7f0000001040)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001080)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000001180)=0xe8) fstat(r2, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = gettid() stat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001300)=0x0) stat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001580)=[{&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000340)="37940ebbe388963a4eaaf98c6170e00bc98970f58c17f5598590b9d52bcad7bbd0d487c52f8b4611b72589255c63922e2fa6ff2270bc17658db64b93484da6d7574ecbafbbfb054c5805dab141d025e2eb5d79c4e257a5053d8ecd84d7a5cf1143692d2e98f9391e90a4643d5224bd960d66866e48", 0x75}, {&(0x7f0000000480)="c7dfc73ffb41554b48e7d55f410cb9c77c446d3bb99821ee1ec3d9915d803cdf9c2c6ee200c3414562f9c76587d6d48eed087203a720ec8b4c502e075e2e618f359a80cd9630872627035579738f43487884e76f11cfa40de79a1a3596699ee271f77be839993f19157936fd65218c7c0d284133e34dde193854780a49f0a2ddc16c7e457fbd8b96ab4389cae8baf31e15936b18d4876290074a4fc69a996c24e7949bacab725d651f0792d260cb586ba80d32b043179225a79fd15b4a7cfb1c642a2364a4740036db3d4bc6d9fc2039136902d2720b858a66cb83fbe6c23ba9f487c6e2a525419d0e860d", 0xeb}, {&(0x7f0000000580)="4782445f099d6b46423e2710027df2f0e9a705fe9695a955cfce9bac0dbe70756f5470be7e93715603bcdc5922b0ca70c498fa53e8816db0f790c3b817694ee8a7392a0e0133a551a3fff61b8bd1efe03da0413a0e77a2f19f037b7df4d5fbc7a054e6565d27b4e6b909db22810df01d2e1f081b7c83285ac80604b51bc1b1903d10fa912d7bbcd8f08219e6ab5606e17492ef9fd67f65ddec4b5a9eeee3b9bc748ee50e620f46009a87ad42603cd44b3322185fc770184ca5f66b9aa3e3a253d9552d27804c5bc221ae7e3d7066c40085db8a96ab97f8415fb16c65", 0xdc}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f0000000680)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000700)="424042ee8479788cfd7b69fac2fada3ede6e5876f79f81524415054c6697f702a6f43ddbc9efc272971119f9f7e58943227c30b9bd241fbb06b862fcca520ce0e03187b9fd75", 0x46}, {&(0x7f0000000400)="b9a3aa9433a7ee5f866bc9e55358c332af811c73af16912d313f4d3f689ccfb87df773113985", 0x26}, {&(0x7f0000000780)}, {&(0x7f00000007c0)="77bed1de72b4f5155d9a89e37a4344258b1cc61d9c23f53b0452c2f7e04efdd7f69b4d88b83dc17bb724c78fac1e31cc1cad27ff0f7b7f1a35e513ad10deddb50380f712da2686c97897abcdf541e81d03c3808f2fa67688c1aeb098dab0638f7c9b9d463681e7f1b2de06b5d87a0bf2bbc624a26885f5013ac4f7746dcce68c01e8b3d8de7a451f78e9c0de7339c9998dcb4a0c5fbbf10d80a93d7feff201365e5882ef914c14600b704511c175d74b93400b924b2dc5a17b2554f86a57cdff5fe5e8fc9f068a2936c199c940d4c01e9894e4e188c32f06ee", 0xd9}, {&(0x7f00000008c0)="1619e6dd006b9a2300483c323e2e1060b7a3d421c214be6c193b6857f01e2bfabc306e74b384ac48060815fabc1e8413b778a8e92fdf76556788", 0x3a}, {&(0x7f0000000900)="c3b109a74753efb398964a9a598ef326b2175e7472c2501295d14984cef66835523e703c30dd95c66bf72aae5aa5611f7f105170e49cf01c7df73d8f6eb5cbc68945f58b81c9bde23c045920a84315608063e32fbe89f7de82989718216f914aedf568f9c86668b71ced4df4a05f4175781a206f4e7a4e40797ba1be323ebb67907a16d7", 0x84}, {&(0x7f00000009c0)="30ae587e9c2d5a52605678bac30a79533b25244fbd1ff207def20bcca61328b4154e2d78bac157ee0d4e7320b995bbbd6adca88af59080f4e0653c969c2a89a33784cafb26af1f150aad2effe462435d5c261feff0149c8d46b89b39f00b3bf582437a390c5dee6c7f7e5d3d85c3f1bed662b18f4d9c0b799f2614b516699dfa9a251ae99c9a74228e80e6c07c5cb42734213a5293bf6480", 0x98}], 0x7, &(0x7f0000000b00)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r2, r1]}], 0x60, 0x4000}, {&(0x7f0000000b80)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000d80)=[{&(0x7f0000000c00)="aae02323ced906c50de26e59ca77bdcb395165d225db100c86cfd41ee520d05f300c01", 0x23}, {&(0x7f0000000c40)="f7a6e79835d4c9144d041bdf5bab5d2dce802d580443fa72b49858c485e02826e4cde6804db21bff2c5d00c9e817276b5be529b7cba1bfed045674efcfa5e9d25beca3bf080af49c5d29dce30e8837182d0287a4f6de913dcd6ffb3900dd26567a9dc36dd0129545320edb06182ed73d6352365e92857771dfa5e9a1a6c30c7f01cdb0cdcdd6ba449ea81b3120fa82917e2d488cd6c19778493c1104c95dd54ee0aa71bbb9bdaece7d233852956f25fa92759a04348dd5769408a1b287", 0xbd}, {&(0x7f0000000d00)}, {&(0x7f0000000d40)="a936", 0x2}], 0x4, &(0x7f00000014c0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0xc0, 0x4000}], 0x3, 0x24008014) r22 = epoll_create1(0x0) r23 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r22, 0x1, r23, &(0x7f00002f7000)) r24 = socket(0x5, 0x0, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r24, 0x10e, 0xa, &(0x7f0000000180)=0x49, 0x4) prctl$seccomp(0x16, 0x1, &(0x7f0000000440)={0x0, &(0x7f0000000400)}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) pause() epoll_ctl$EPOLL_CTL_MOD(r22, 0x3, r3, &(0x7f0000000040)) 2018/04/17 06:45:15 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000140)="72616d66730070a9147cbd89bc09a3b8798f4831348ca0f02359d1cabfe3eef5195d4d55f9ee2b60711179b52326200e4b199774dbfc829a8fa8ac68427864f3cb5cce108c2c0cecf686b46abfe124fdd18cf2cc8d6a5966064d4b557d269ab5b10c71f14ea3e021b00a063cc2686a16309b1b14e8aa89af1f5ce4c23554eb77cbf02fff35d67fcc0ddc94217746b2d2b4154283663ce590f73159d3651f8727f3d7262062285f0a594d1d1b2fdc441cf6e4c1f6979fe2204c43efa87de0e308b6b81633a9a5b6602111e44a3ea73b44df3fe9298e770826", 0x0, &(0x7f0000000000)) chroot(&(0x7f0000000000)='./file0\x00') clone(0x3002017f, &(0x7f0000c75000), &(0x7f00000000c0), &(0x7f000014e000), &(0x7f0000fef000)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='children\x00') write$binfmt_script(r0, &(0x7f0000000240)={'#! ', './file0', [{0x20}, {0x20, "72616d66730070a9147cbd89bc09a3b8798f4831348ca0f02359d1cabfe3eef5195d4d55f9ee2b60711179b52326200e4b199774dbfc829a8fa8ac68427864f3cb5cce108c2c0cecf686b46abfe124fdd18cf2cc8d6a5966064d4b557d269ab5b10c71f14ea3e021b00a063cc2686a16309b1b14e8aa89af1f5ce4c23554eb77cbf02fff35d67fcc0ddc94217746b2d2b4154283663ce590f73159d3651f8727f3d7262062285f0a594d1d1b2fdc441cf6e4c1f6979fe2204c43efa87de0e308b6b81633a9a5b6602111e44a3ea73b44df3fe9298e770826"}, {0x20, "72616d66730070a9147cbd89bc09a3b8798f4831348ca0f02359d1cabfe3eef5195d4d55f9ee2b60711179b52326200e4b199774dbfc829a8fa8ac68427864f3cb5cce108c2c0cecf686b46abfe124fdd18cf2cc8d6a5966064d4b557d269ab5b10c71f14ea3e021b00a063cc2686a16309b1b14e8aa89af1f5ce4c23554eb77cbf02fff35d67fcc0ddc94217746b2d2b4154283663ce590f73159d3651f8727f3d7262062285f0a594d1d1b2fdc441cf6e4c1f6979fe2204c43efa87de0e308b6b81633a9a5b6602111e44a3ea73b44df3fe9298e770826"}], 0xa, "72b942a7a986fb70095761c0b3ab0ddbdf3058954602ff940f10ee067ccdadb17bb525589306f8549ca29c4735504e2503513cf58b4b55c26b36fc1fa7369a22931108fd5d7e72f7397230645c9a3c693187ef11dd176e5151c676f9cc817cfd4f2d9e8bcbeada84c0db2dfd7e7bc8d1ed6b1b0f7add4d7a0e6251e32c3e9cba5dbd85"}, 0x241) 2018/04/17 06:45:15 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x6c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f00000004c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xe, 0x17, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x671e, 0x0, 0x0, 0x0, 0x9}, [@map={0x18, 0x9, 0x1, 0x0, r1}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x16}, @alu={0x0, 0x53, 0x0, 0xf, 0x0, 0x100, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1}, @exit={0x95}, @exit={0x95}, @exit={0x95}, @alu={0x7, 0x400, 0xc, 0x7, 0x7, 0x20, 0xfffffffffffffff0}, @jmp={0x5, 0x1, 0x6, 0x7, 0xa, 0xfffffffe, 0xfffffffffffffff0}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x9, 0x1b, &(0x7f00000000c0)=""/27, 0x40f00, 0x1, [], r2}, 0x48) getsockopt$inet6_mtu(r0, 0x29, 0x48, &(0x7f0000000140), &(0x7f0000000100)=0x1) 2018/04/17 06:45:15 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x6, 0x4000000000080, 0x6, 0xfffffffffffffffd}, 0x2c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x1) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000540)={0x4, &(0x7f0000000080)=""/52, &(0x7f00000004c0)=[{0x8, 0xec, 0x9, &(0x7f00000000c0)=""/236}, {0x5f5e3006, 0xfc, 0x401, &(0x7f00000002c0)=""/252}, {0x3, 0x7a, 0x5, &(0x7f00000003c0)=""/122}, {0x0, 0x80, 0x1, &(0x7f0000000440)=""/128}]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r0, &(0x7f0000000140), &(0x7f00000001c0)=""/181}, 0x18) 2018/04/17 06:45:15 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) unshare(0x400) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000001340)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) [ 81.311925] audit: type=1326 audit(1523947515.310:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6653 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 2018/04/17 06:45:15 executing program 5: r0 = socket$inet(0x2, 0x803, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f00004fb000)='7', 0x1, 0x0, &(0x7f000033b000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) sendto$inet(r2, &(0x7f0000000200)='K', 0x1, 0x0, &(0x7f0000000300)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xfffffffffffffff2) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20}, {0x20, 'cpuset$&mime_type/'}, {0x20, 'vboxnet1{-,'}, {0x20}, {0x20, "9f"}, {0x20, '\\vmnet0'}], 0xa, "5f554f5fd99ea7e8416aaa4793b3a8c503657a323069a7b08e2f61cbd56f6c9efdb0c1bb3a2bcc075a1e55abe221badd0b9afc685303f3902c4a9c48d9e81bbfb0838f1fcacc8a2429b3f23b90fc298211ed302a7b84b3a0016936fdf12663b28339572c8bbbd53d40fd3d77be851a6e9dc5b91866e0c5c99565436dfab33bd301a5fd36c1bf0fbf2932b7b6ad00731d12897ba76cc8c33b2ce34ea8496f93269c64204e9bb455f8dc0cea1cd18800f30e90ff9aea37b2dd3839d01b31629811855fff62b3a654587da26da3"}, 0x102) close(r0) 2018/04/17 06:45:15 executing program 3: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffefffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000080)=""/24) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000180)=""/86) fstatfs(r0, &(0x7f00000000c0)=""/136) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) readv(r2, &(0x7f0000001340), 0x0) 2018/04/17 06:45:15 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x7ef) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x9, {0x2, 0x4e24, @rand_addr=0xfffffffffffffffa}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, 0x200, 0x81, 0x8, 0x85e, 0x5, &(0x7f0000000080)='sit0\x00', 0x4, 0xdb9, 0x660}) close(r0) connect$rds(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = memfd_create(&(0x7f0000000140)='bdev\x00', 0x2) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000040)=0xff, 0x4) 2018/04/17 06:45:15 executing program 6: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x48) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) umount2(&(0x7f0000000080)='./bus\x00', 0x2) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d6ff4)) open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) 2018/04/17 06:45:15 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000000440)=0xfc) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/175, 0xaf) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/17 06:45:15 executing program 1: r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000001540), 0x800) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001580)=0x100) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000014c0)=0x7fff, 0x4) fchdir(r1) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff) write$cgroup_pid(r3, &(0x7f00000013c0)=ANY=[@ANYPTR=&(0x7f0000001180)=ANY=[@ANYRES16=r1, @ANYRES64=r3, @ANYBLOB="9e9f2eea8205b425e9b9f3a85c24aba0e849df49a9fec0f040aaf2b675da5594c37e1ee621fb1efdd99a9d8dd5335fe472f9d1a9ed1f4632bde5d230b044cd0b50158dfe91cdc631bb028062e3d192eb999552c11b1157c7f3f88eb3ab007e89702c8ab3475e8e80522c5d34650f721ffb435655412f2636b23fc1545e81b0a1e7c2f7d5ee062d675d82bc51d6efee3793aa4f0f38930ea45b0e3236a946ef804e05a8a7f49d9672045dc26cb0f9633d7ad101e586b0a4d88721d1970542f62e554a69f5774ca2c3e2742921d9b6", @ANYRES16=r1, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYRES64], @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYPTR, @ANYPTR64, @ANYPTR, @ANYRES16=r3, @ANYRES16=r1, @ANYPTR], @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES64=r1, @ANYBLOB="ed03c32a", @ANYRES32, @ANYPTR, @ANYRES32=r3, @ANYRES32=r1]], @ANYPTR64=&(0x7f0000001280)=ANY=[@ANYRES16=r3, @ANYBLOB="747da691e2a3d2b4232811ae5c8234989f01c2e50f36948ae7a427dd596ceb34fca6ffad4779dfea3528", @ANYBLOB="e4cf46c7dc27df153a9fff2d350646edf57d7d5b917a1ba6a297300c507ac05fd284876ea522fd2d30d7e275919365ca1479f728dc4287a49acdd13fba51c23802999a167191911c9303fd4dc1ce113e2deb72c93030a04a0563a2cada323a573ca763953f59bcd06d79b25806249a92aea93ce0a096d11f83e0861168358785b84f0892b1c57bc67f93a2df", @ANYBLOB="ea31a2576a825c7092890d4f66caa33d266b9bcef4717d0bda4119867db42ed6fa170da4e7b8b2a664201fd27f4ea8aebc1b49330d5bc7c5d5bbfc56abb611721cc052ae8466fe974b36d3ba7feb2b985e10"], @ANYBLOB="14699bb0c42ff77c9a07172fd507fe5a972513f963635ad4197eecd5565110bc20118c0d7d6fda329424a57b60cfad6d6666a7da8a70474fb8a1e68b1ab2e87dbbd56ca96863643ad8eabcb573cfffdb240f118eb3a77890f69b0df89ca6b45c381a6746ad8d9ceba486367b85c693945aeebf2a5189f1600e21cb689cf58670e691889e3fd2c824b2e3b837b1ba5705c764043a15987a6309544804440481dba45a72e1200b0878e788ba094f163f1448ca94af23316005a05422fe68660c5ab722"], 0xd2) fcntl$dupfd(r1, 0x0, r1) fallocate(r3, 0x0, 0xffff, 0x8) fallocate(r3, 0x3, 0xc8ec, 0xffff) 2018/04/17 06:45:16 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r0, &(0x7f0000000040)="d5e9aca710f6cd5e76449023baf595a989fb0a747733780e7e7a5a1e9d131a1266811a9413c16f64565465b051bdc70ae3d9140e5f07c8f307702509b1547cd1fa48cd60e3966aab582a52"}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r1, &(0x7f0000000080)}, 0x10) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0xfffffffffffffffe, r0}) 2018/04/17 06:45:16 executing program 0: unshare(0x40600) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f75702f73797a3100225e5eda2fd6c97255b85d6d9456bd45191b1028c9e92d6c", 0x200002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) splice(r1, &(0x7f0000000300), r0, &(0x7f00000003c0), 0x812, 0x0) 2018/04/17 06:45:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f00000000c0), 0xad6262a1075d529a) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0xc0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x0, 0xfff, 0x2, 0x9, 0x6, 0xa67d, 0x8, 0x9, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={r2, 0x5}, &(0x7f0000000080)=0xfffffffffffffea2) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x4}, 0x8) 2018/04/17 06:45:16 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xa}, 0x4) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000007) 2018/04/17 06:45:16 executing program 5: socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa45000058000000000000907800000000ac1414aa0420880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb0000000020000000020000100000000000000000e4e7eb8f4202f05f28ca20b2080065580000000000000000a9ac396caa6767e5c5e7956eed4b281cf3dd9793962ad12b6fdf84ae118c4a8a086068ec"], &(0x7f0000000000)) 2018/04/17 06:45:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000100)=0x7fff, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@assoc_value, 0x8) 2018/04/17 06:45:16 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200180, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000040)=""/34, &(0x7f00000000c0)=0x22) unshare(0x400) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xb6, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000300)=""/178) 2018/04/17 06:45:16 executing program 4: r0 = socket$packet(0x11, 0x2000fffffffffe, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="57547a0b50b7"}, 0x14) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="316ea22c6616"}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'irlan0\x00', r1}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000002, 0x50, r0, 0x0) 2018/04/17 06:45:16 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xa1e2}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1}, 0x90) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xe37, 0x410000) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000200)=0x3) [ 82.430260] sctp: [Deprecated]: syz-executor1 (pid 6712) Use of struct sctp_assoc_value in delayed_ack socket option. [ 82.430260] Use struct sctp_sack_info instead 2018/04/17 06:45:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x100000000002007, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)={0x0, 0x0, 0x3}, 0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)='ip6tnl0\x00', 0xfff}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0x3, 0x9, 0x9}) 2018/04/17 06:45:16 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendfile(r1, r2, &(0x7f0000000080), 0x8000fffffffe) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000280)) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00000000c0)={0x4, {{0xa, 0x4e22, 0x1ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffff}}, {{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}}}, 0x108) 2018/04/17 06:45:16 executing program 7: capset(&(0x7f0000ea4ff8)={0x20080522}, &(0x7f0000004000)) r0 = semget$private(0x0, 0x3, 0x101) semop(r0, &(0x7f0000000000)=[{0x1, 0x537a, 0x800}, {0x3, 0xc409, 0x800}, {0x1, 0x3ff, 0x1800}, {0x3, 0x2}, {0x2, 0x2, 0x800}, {0x3, 0x1, 0x800}], 0x6) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) 2018/04/17 06:45:16 executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) r1 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/28, 0x1c) fcntl$getown(r1, 0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000180)={0xfffffffffffffffd, 0x0, 'client0\x00', 0x0, "b0eae01c3d873a1f", "0d99e222fabbcd907aa29fd32f3c823625b9bd5a430bb051ca503497d091de19"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/17 06:45:16 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000001100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20008000, &(0x7f0000001040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x302, 0x70bd2a, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x20004080) [ 82.494551] sctp: [Deprecated]: syz-executor1 (pid 6734) Use of struct sctp_assoc_value in delayed_ack socket option. [ 82.494551] Use struct sctp_sack_info instead 2018/04/17 06:45:16 executing program 2: r0 = userfaultfd(0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x2ffa, 0x4) pread64(0xffffffffffffff9c, &(0x7f0000000000)=""/116, 0x74, 0x0) mlock2(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/04/17 06:45:17 executing program 3: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, r0, 0x3) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x0, 0x51, r1, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000040)={@rand_addr=0xf, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/17 06:45:17 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = socket(0x12, 0x0, 0x45) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000300)={0x0, 0x2710}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000340), 0x3b8) sendmsg(r0, &(0x7f0000001100)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="9e", 0x1}], 0x1, &(0x7f00000000c0)}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) getpeername$unix(r2, &(0x7f00000003c0), &(0x7f0000000440)=0x6e) shutdown(r0, 0x1) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x98, [], 0x6, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000240)=""/152}, &(0x7f0000000140)=0x78) socketpair$inet6(0xa, 0x1, 0x0, &(0x7f0000000180)) 2018/04/17 06:45:17 executing program 7: sched_setscheduler(0x0, 0x0, &(0x7f00000000c0)) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x1000002, &(0x7f000000a000/0x1000)=nil) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) 2018/04/17 06:45:17 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000180)=0x9, 0x4) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) read(r0, &(0x7f00000001c0)=""/247, 0xf7) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) 2018/04/17 06:45:17 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000200)='comm\x00') preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/129, 0x81}], 0x1, 0x0) fstatfs(r1, &(0x7f0000000180)=""/74) uselib(&(0x7f0000000000)='./file0\x00') writev(r1, &(0x7f0000000100), 0x10000000000001eb) 2018/04/17 06:45:17 executing program 6: open(&(0x7f0000000000)='./bus\x00', 0x100000143842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000140), 0x1201, &(0x7f00000001c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x4202, 0x0) r1 = shmget$private(0x0, 0x3000, 0x188, &(0x7f0000ffb000/0x3000)=nil) shmat(r1, &(0x7f0000ff4000/0xc000)=nil, 0x1003) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) clock_gettime(0x0, &(0x7f0000000140)) write$cgroup_pid(r0, &(0x7f0000000400)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff9f) 2018/04/17 06:45:17 executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) r1 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/28, 0x1c) fcntl$getown(r1, 0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000180)={0xfffffffffffffffd, 0x0, 'client0\x00', 0x0, "b0eae01c3d873a1f", "0d99e222fabbcd907aa29fd32f3c823625b9bd5a430bb051ca503497d091de19"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/17 06:45:17 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xf613, 0x0, 0x0, 0x1, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = accept4$bt_l2cap(r1, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) r3 = socket$inet(0x2, 0x7, 0x5) epoll_wait(r1, &(0x7f0000000240)=[{}, {}, {}, {}, {}], 0x5, 0x1f) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffb000/0x4000)=nil, 0x80000001, 0x2, 0x2, &(0x7f0000ffe000/0x2000)=nil, 0x10001}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000200)={0x2, 0x1}) accept$inet(r3, &(0x7f0000000180)={0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10) ptrace$getenv(0x4201, r4, 0x4, &(0x7f0000000100)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000280)) 2018/04/17 06:45:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x4000800) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)) ioctl$TCSETS(r0, 0x5402, &(0x7f00000002c0)) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x2083, 0x40) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000200)={@l2={0x1f, 0x3, {0x80, 0x5, 0x2, 0x3ff, 0x7, 0x7}, 0x81, 0x3}, {&(0x7f0000000100)=""/133, 0x85}, &(0x7f00000001c0), 0x20}, 0xa0) 2018/04/17 06:45:17 executing program 3: syz_emit_ethernet(0x2d, &(0x7f0000000100)={@empty, @random="ad1028722dc9", [{[], {0x8100, 0x7, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e401fd", 0x0, "f4b4a5"}}}}}}, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x8be0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x401, 0x0) 2018/04/17 06:45:17 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x6, 0x80000) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000001c0)=@req={0x34e3, 0xfffffffffffffffc, 0x2, 0xfffffffffffffffe}, 0x10) getsockopt$inet_int(r0, 0x10d, 0xc0, &(0x7f000079bffc), &(0x7f0000350ffc)=0x69c4a5d13df95edf) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x1, 0x1, 0x1000, 0x10000, 0x8}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r2, 0x5}, &(0x7f0000000140)=0x8) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x10) 2018/04/17 06:45:17 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000180)=ANY=[@ANYBLOB="380000001000010000000d000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000004002b001400030073697430000000000000000000000000"], 0x38}, 0x1}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000048c0)=""/248) sendmsg$kcm(r2, &(0x7f0000004880)={&(0x7f0000000100)=@nfc_llcp={0x27, 0x1, 0x1, 0x3, 0xffff, 0x0, "6467f5d44a547b685d2ad8ddbe61d4003ab5b8211ce5c9db9a53b12e28a9c2ddfa7f2378499e2ecb29975a9156d1c3bf0686ca9059eb96a43724020f38a1cf", 0x37}, 0x80, &(0x7f0000002640)=[{&(0x7f00000001c0)="b1e1863553f7809828159cbb1dcb66261c1dae0f216ce8a0fd6875cf5aac56fa54f5d82dd4bf2d2dc56a668a55f7cbdb8eb7f00c68c10e6e01255f55be4df611c31b96a56b87761eb42d6694ca958434a4822534384af2f11dd4bc1ee8ecc7d81d6cb4e4e546c9603c", 0x69}, {&(0x7f0000000240)="36ba30006d52e967b6ace5001495b9858df78edd1f7021bb6b3dbb626fa8c2e11e32057f04307405d539bf900d7ad3bada03c04a4eaa309716117b51c0767aa0b10005164c223c3481f032cfc1d5c22762c7b484704d0b84f4ad4672f7d9c1a8e94b5984f40af233a0cff05c944bebfb21e50f8fdb2e", 0x76}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f00000002c0)="5fd214beff657a517e3c48c065cea269adce2dfb90c2f6643cba03f9ab6f2995c0bd9f93864dd44e980e9ec6330f3e57fe5f81a0954171ab43ed9c3c9315ee610246984044d9791e532be9070de17536a226308a4037a9739981d8729634f19e77a92d54593dcf8eb19991eb5b383c972c68cdd93e09760b5e5a3d256469fe2ca896370b452b8e1c969bdbe90bf48dd6dfe2085552bff55fd0796a76d7a50ef1a240d18e", 0xa4}, {&(0x7f0000001400)="28dff088fe983bebcc3bbec327371b192a5db01b38ddb24ec6bbe9dae819fc39a57d49593a5284c4eddff5bd7686729410609dca46f77ac53c5dbc03e7f0f8e96e63d04c2c6362be0b7fd154fa5e726a039ac825ba94a19c20ae742a563eb00a82348c773e524229f82fea45e7fe4c3b60b64f43ed0af954cdaf109e9ec6eca65640fc40dfaef97b31507fb194fb", 0x8e}, 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{0x1010, 0x105, 0x100000001, "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"}], 0x2180, 0x4000}, 0x11) 2018/04/17 06:45:18 executing program 5: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="6d37064961f1f6a1", 0x8}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) 2018/04/17 06:45:18 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = socket(0x12, 0x0, 0x45) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000300)={0x0, 0x2710}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000340), 0x3b8) sendmsg(r0, &(0x7f0000001100)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="9e", 0x1}], 0x1, &(0x7f00000000c0)}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) getpeername$unix(r2, &(0x7f00000003c0), &(0x7f0000000440)=0x6e) shutdown(r0, 0x1) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x98, [], 0x6, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000240)=""/152}, &(0x7f0000000140)=0x78) socketpair$inet6(0xa, 0x1, 0x0, &(0x7f0000000180)) 2018/04/17 06:45:18 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f00009f3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x9) 2018/04/17 06:45:18 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-asm)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000400)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(rmd128-generic,lrw-twofish-3way))\x00'}, 0x328) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d3ab27181a010023e9b7c90553ff05000b", 0x11) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000480)=ANY=[@ANYBLOB="00000000009b68164e71983b83b51c6a0dc02906000000000000008c8dfda6ae73e85401c243cc10cd1c85c10522cdbe4ee07974ce2528bd9caf3b64a1104a61967d879956e87ba508d5cd3fdfbe42", @ANYRES16=r2, @ANYBLOB="000327bd7000fedbdf250500000008000600ff03000008000500000000004400010008000b007369700008000100000000000c0006006e6f6e65000000000800080005000000080008004000000008000900340000000c00070002000000180000002800030008000500ac1414aa080005000000000014000200697064647030000000000000000000000800040026020000080006000500000048000200080002004e220000080002004e24000008000b0002000000080008003ed00000140001007f0000010000000000000000000000000800080006000000080007005a040000"], 0xe8}, 0x1}, 0x4) 2018/04/17 06:45:18 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x10000, 0x2) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080)=0x7ff, &(0x7f0000000100)=0x4) write(r1, &(0x7f0000000200)="8006396632e89de8ede5f4678b41717155aab9a7931d740bbd0820315555b3cee89a0f450258bf6955b2c85265f4102be938c6c424895f8f6db86cee6b14848615764b2eaf7879d771790c04c50cdf2788f6843f985d80c4ba2149d2391a2bb2a17dec2f8e38535ba11bd8064a502ca94d3d", 0x72) 2018/04/17 06:45:18 executing program 6: openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) select(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x81, 0x2}, &(0x7f0000000140)={0x80000, 0x0, 0x6a1e8eb0}, &(0x7f0000000180)={0x0, 0x7530}) 2018/04/17 06:45:18 executing program 2: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f00000002c0)=""/8, &(0x7f0000706ffc)=0x6) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7ff, 0x20100) 2018/04/17 06:45:18 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080), 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) sendmsg(r0, &(0x7f000000cfc8)={0x0, 0x0, &(0x7f0000017000), 0x0, &(0x7f0000026f78)}, 0x0) 2018/04/17 06:45:18 executing program 5: openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x805, 0x0, 0x200000002, 0x80}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x88801, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/17 06:45:18 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000000080)="6d73646f73000162f2b3d0fbef76655d2a2c79daed205bffdf77ac9d71ee937a66", 0x100006, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f00000000c0)='../file0\x00', &(0x7f0000000040)='../file0\x00') socketpair(0x0, 0x7, 0x40, &(0x7f0000000180)={0xffffffffffffffff}) openat(r0, &(0x7f00000001c0)='./file1\x00', 0x0, 0x4) 2018/04/17 06:45:18 executing program 0: unshare(0x40600) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x400fffffe, 0x10, r0, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x408840, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000000)="981a39289599f62dd586e452dddde175", 0x10) 2018/04/17 06:45:18 executing program 4: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000040)={0x3}) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) [ 84.688200] rtc_cmos 00:00: Alarms can be up to one day in the future 2018/04/17 06:45:18 executing program 6: r0 = socket$inet(0x15, 0x5, 0x0) r1 = accept(r0, &(0x7f0000001040)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000010c0)=0x80) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001100)={{0xa, 0x4e20, 0xe826, @dev={0xfe, 0x80, [], 0x17}}, {0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x19}, 0x1}, 0x3, [0xfffffffffffffffc, 0x1, 0x4b28, 0x3f, 0x9, 0x6, 0x7, 0x8]}, 0x5c) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) sendmsg(r0, &(0x7f0000001480)={0x0, 0x11, &(0x7f0000000200), 0x2a9, &(0x7f00000001c0)}, 0x0) pipe(&(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000011c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001200)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000001240)={r3, r4}) 2018/04/17 06:45:18 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/17 06:45:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00'}) 2018/04/17 06:45:18 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x2, 0x4) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000080), 0x2) 2018/04/17 06:45:18 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) socket$alg(0x26, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) epoll_create1(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 06:45:18 executing program 5: socketpair$inet(0x2, 0x80000, 0x8c, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}, [0xaa, 0x1, 0x3d, 0x0, 0x7, 0xe, 0x4, 0x7, 0x0, 0x2, 0x1, 0x7, 0x800, 0x6, 0x7ff]}, &(0x7f0000000180)=0x100) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x4) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000280)=0x80, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0xe000000000000000, 0x4bd2b12b, 0x80, 0x3, 0x800}, &(0x7f0000000200)=0x14) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) 2018/04/17 06:45:18 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001680)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001}, {0x0, 0x0, 0x0, 0x0, 0x20000000000}}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffff}}, 0xe8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) 2018/04/17 06:45:18 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x2, 0x4) r1 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r1, 0x7ffffffffffffffb, 0x0) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400}, 0x2, 0x0, 0x1}], 0x18) 2018/04/17 06:45:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') read(r0, &(0x7f0000000040)=""/134, 0x86) preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) 2018/04/17 06:45:19 executing program 6: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x80200000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}], 0x5c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8dfe0)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) close(r0) connect$netlink(r1, &(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x6000}, 0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000100)={&(0x7f000058f000/0x3000)=nil, 0x3000}) 2018/04/17 06:45:19 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) ioctl$KDMKTONE(r0, 0x4b30, 0x40) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000004, 0x0, 0x6, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x9, 0x97f, 0x3, 0xa, 0x0, 0x70bd28, 0x25dfdbff, [@sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x6e6bba, 0xffffffff, {0x6, 0x0, 0x7, 0x3, 0x0, 0x1, 0x0, @in=@rand_addr=0x20, @in6=@dev={0xfe, 0x80, [], 0x21}}}]}, 0x50}, 0x1}, 0x20000041) 2018/04/17 06:45:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="a000000002000000000008000000000002000000000000f8a6cd64fa8cd3a164a91134995d0080b69c0d40857cf05b6486f360e612bd0f78ac4a235d762e9cc8"]}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00000000c0)={{0x6, 0x0, 0x1, 0x6d3, 0x5, 0x13b}, 0x7ff, 0x9, 0x10000, 0x4, 0x20, "e43564905df6e972776932fae59327a8cc3f23d32c2ccde02caa2a470b9f81687f09ae1ba261f127b735dca1f2a159b91b1bc5264e9eb5653b92a868b8b01497672507a46a2d2e50ba416bf68dc56b930db14eac89c1e956c7d3bbd404fe7a0755a400ffb91a22bacfd352f3352f233a5e09485f6f17162614a53c986f754c63"}) 2018/04/17 06:45:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2}, [@RTA_DST={0x8, 0x1, @multicast1=0xe0000001}]}, 0x24}, 0x1}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) 2018/04/17 06:45:20 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) socket$alg(0x26, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) epoll_create1(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 06:45:20 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdafef)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000200)) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000090}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x84, r1, 0xb28, 0x70bd27, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffff8}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3, 0x12}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7e}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2e}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x800}, 0x0) r2 = epoll_create1(0x880000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000ff4)={0x1}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000080)={0x4}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x20000010}) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r1, 0x500, 0x70bd28, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffd}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000380)=[{0x4, 0x6}, {0x2, 0x1ff}, {0x3, 0x7fffffff}, {0xa, 0x80000000}, {0x4, 0x8}, {0x8, 0xfffffffffffffffc}], 0x6) 2018/04/17 06:45:20 executing program 3: clone(0x0, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000080)) ioprio_set$pid(0x2, 0x0, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$peek(0x3, r0, &(0x7f0000000000)) 2018/04/17 06:45:20 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f00000000c0)=@ethtool_drvinfo={0x3, "96a7e69aa3cc6e0536509b235576812efcc15ab62fac9779df674761a33373fb", "f1a8b3a3bffe912f32d4dbc9bc92f98814da0c929079eb5a9ebe1397b648a764", "c2975dd7ace88e8e5d1923ba06cc90f83ad2213ed96fdf7b0123576abf22615c", "bcb1adc390cba0f5a3a7924e3a6f7eb87e9b588288281c7bad3e474ed105b76e", "7d32b287111ee2403471443f403884443e3f7fb90eb6b8e6f080836708538577", "f4fb493d7d16c09ca549a8bf"}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2080, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x81) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)="6c6bac7452370f40f6ed0e5d8151d0fee19798fc65dc69651eba49389f5baaa28f9c1050a1a83f9b9e93508a10bf8d5bbeead33d05e031e3f26e1a67b7d6bd0a68e2bd431661c12abd619ab80a750e73ca6a941dba5a335964d74f2560cb8b775d112dcdd729ae793124499a27013b2fc4db3e61413006b210f665b4a5f58d09b7fd915b5b8bf325d7dd1a6a9e14ab419e78db8f13e30dd6c4c1fe895ba3412f26a3e3b89014fb21f49e43a4fd52c038be82e50991323f53ee683878e6a66ec0fb163a42e6b0736f8922bf70e7caf64262db6b00fa", 0xd5) 2018/04/17 06:45:20 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x200}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0xfffffffffffffff9, 0x20, 0x400040000000, 0x7}, &(0x7f0000000140)=0x18) ioctl$LOOP_CLR_FD(r0, 0x7003) 2018/04/17 06:45:20 executing program 5: munmap(&(0x7f0000893000/0x4000)=nil, 0x4000) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002bc0)={&(0x7f0000002b80)='./file0\x00'}, 0x10) mremap(&(0x7f0000a94000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) 2018/04/17 06:45:20 executing program 7: unshare(0x400) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000200)={0x17, 0x82, &(0x7f0000000140)="c73d7107628e24700397f5a0f28b751af4634bb6b0486ac62bf56cc9549c2f86e91beea1a2a92ed33d64bc5554df33477133f993840646f41c2ac666943052a89d493ceefe11dd458e550c1b065b7b7af7966cd1f48f8ee09075a405d58ca899ccc34bd86ddc4411259d51abac0c51dc812eff2b5cd8a56eee093c264424c3fd8bc2"}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x6, 0x1, 0xcf2}, &(0x7f00000000c0)=0x10) r3 = signalfd(0xffffffffffffffff, &(0x7f0000000240), 0x8) ppoll(&(0x7f0000000280)=[{r3}], 0x1, &(0x7f00000002c0)={0x0, 0x1c9c380}, &(0x7f0000000300), 0x8) 2018/04/17 06:45:20 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002e9000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) close(r0) prctl$setmm(0x23, 0x5, &(0x7f0000ffb000/0x3000)=nil) 2018/04/17 06:45:20 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x300, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x6, 0x3, 0x9, 0x8, 0x4c}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x1000}, &(0x7f0000000200)=0x8) signalfd4(r0, &(0x7f0000000240), 0x8, 0x80800) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x3f, 0x0) ioctl$TIOCSBRK(r0, 0x40044590) 2018/04/17 06:45:20 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x410000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r1, 0x0, 0x70bd25, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_team\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x40010}, 0x4000044) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind(r0, &(0x7f00000001c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000280)=0x7) openat$cgroup_subtree(r0, &(0x7f0000000240)='cgroup.subtree_control\x00', 0x2, 0x0) shutdown(r0, 0xa046501ae85b5bde) shutdown(r2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) 2018/04/17 06:45:20 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) socket$alg(0x26, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) epoll_create1(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) [ 86.221265] QAT: Invalid ioctl [ 86.367666] QAT: Invalid ioctl [ 86.396137] QAT: Invalid ioctl 2018/04/17 06:45:20 executing program 5: r0 = memfd_create(&(0x7f0000000040)='trusted$&[lo:\x00', 0x0) r1 = memfd_create(&(0x7f0000000180)='+#vmnet1ppp0&posix_acl_accessppp1vboxnet0\x00', 0x0) fadvise64(r0, 0x0, 0x4, 0x5) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000000200)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/04/17 06:45:20 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffe}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) recvfrom$ipx(r0, &(0x7f0000000100)=""/5, 0x5, 0x0, &(0x7f0000000140)={0x4, 0x0, 0x0, "67e15867d12d"}, 0x10) r2 = dup3(r0, r1, 0x0) recvfrom(r2, &(0x7f0000000000)=""/247, 0xf7, 0x12142, 0x0, 0x0) 2018/04/17 06:45:20 executing program 7: socketpair$inet6(0xa, 0x3, 0x8001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4(r0, &(0x7f00000000c0)=@hci, &(0x7f0000000140)=0x80, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xa1, "fb6d687d134a7c7d0f291c08e9603f444fa7a45db89a1e195c86f076af794cf512182b87923a919cf73e7ec29a93b72bcb1191fb1080a344148435149fb05f5a2f574b91119200b0472005ecefaaf50b234f99f22e1e8154d131706b0b225e1c5fa89cce5a1412cceb42453550b5007ae5b818c26778ef43a9780633c536f12959904824c53c9ad9575e82e0e85efb048382d202d97013f32b08f1ca74825720bc"}, &(0x7f0000000240)=0xa9) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}, 0x5f, 0x6}, 0x90) r3 = socket$alg(0x26, 0x5, 0x0) close(r3) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r5 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001580), 0x0, &(0x7f0000001640)}, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x200, 0x0) ioctl$TUNSETVNETLE(r6, 0x400454dc, &(0x7f0000000380)=0x1) 2018/04/17 06:45:20 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) socket$alg(0x26, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) epoll_create1(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 06:45:20 executing program 6: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x20, 0x1) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xe4141, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000000000000003}, 0x5d) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x37) 2018/04/17 06:45:20 executing program 3: unshare(0x20000400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='selfeth1\x00'], &(0x7f0000000300)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f00000001c0)='wlan0wlan1\\ppp0proc\x00', &(0x7f0000000200)='GPL]GPL}\x00', &(0x7f0000000240)='keyringsecurity\x00', &(0x7f0000000280)="70707030706f7369785f61636c5f6163636573732dec272573656c696e757800", &(0x7f00000002c0)='\x00'], 0x1000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) tee(r0, r0, 0x8, 0x0) chroot(&(0x7f0000000180)='.\x00') 2018/04/17 06:45:20 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x0, @tick=0xfffffffffffffff7, 0x20, {0x7f, 0x4}, 0x1f, 0x2, 0xe4}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x1, 0x4) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) 2018/04/17 06:45:20 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x3, 0x4, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x1b) r1 = memfd_create(&(0x7f00000000c0)="0423afeb9a4f86750621d974a3b0291dcebad6cd930993b32a466a9b8d2806d3fea68d6d97f67c44b5c7e85b64f166b180fef9cc94a97c395a516cbbdc855e4dd78225ce4cf739d98e0b30682c46c0e4fc0b2f769b5c77ca8f582a5a39360327d9751e9ce0786a20c3b043d5568a590bb8c05152e911a180b285bd3c86e026db2aba06fb95b8f1f0e5b1ab4a6209a721e90d2e275dded34ceaf34fef5e9376f62c6cf58b4cdb6e29b41c8fae09127cd046fc342ab5257c1c185e3130d0e2affdec19c51fe58f0aa58529b01ed51141a9c0207d6243e6b5687f2e", 0x2) ioctl$TIOCCBRK(r1, 0x5428) unshare(0x8000400) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/04/17 06:45:20 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) close(r0) sync_file_range(r0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x58, r2, 0x1, 0x70bd2b, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x353}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'bridge_slave_1\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)={0x10000001}) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f00000000c0)={{0x16, @loopback=0x7f000001, 0x4e21, 0x4, 'lc\x00', 0x2, 0x7ff, 0xe}, {@empty, 0x4e21, 0x7, 0xc3bf, 0x4, 0x5}}, 0x44) 2018/04/17 06:45:20 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) socket$alg(0x26, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 06:45:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_newroute={0x24, 0x18, 0x0, 0x70bd2b, 0x25dfdbfe, {0xa, 0x34, 0x10, 0x0, 0xfd, 0x3, 0xc8, 0x3, 0x200}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20008805}, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14, 0x80000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x1c, 0x14, 0x73bf785dca2aee0d, 0x0, 0x0, {0x2}, [@nested={0x8, 0x0, [@generic="b9"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/17 06:45:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x101, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000440)={{0x7, 0x100000001}, {0x5, 0x7ff}, 0x6, 0x6, 0x9}) r1 = eventfd2(0x100000000, 0x800) preadv(r1, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/212, 0xd4}, {&(0x7f0000000100)=""/205, 0xcd}, {&(0x7f0000000200)=""/185, 0xb9}, {&(0x7f00000002c0)=""/210, 0xd2}], 0x4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x3000)=nil, 0x3000, 0x0, 0x80031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) 2018/04/17 06:45:20 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netstat\x00') r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000), 0x5) 2018/04/17 06:45:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') fstat(r0, &(0x7f0000000100)) [ 86.865818] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 86.924771] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/17 06:45:21 executing program 3: unshare(0x40600) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f00000000c0)={0x1a, 0x300, 0x9, 0xffffffffffffffff, 0x9ad1, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r1 = mq_open(&(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x100, &(0x7f0000000040)={0x10001, 0x2, 0xfffffffffffffffe, 0x4, 0x7, 0x0, 0xfffffffffffffff9, 0xfff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) poll(&(0x7f0000000080)=[{r0, 0x2000}, {r1, 0x2000}, {r1, 0x40}, {r1, 0x108}, {r1, 0x82a4}, {r0, 0x2}, {r0, 0x2}], 0x7, 0x828) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7003) 2018/04/17 06:45:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r2 = socket(0xa, 0x2, 0x88) r3 = fcntl$dupfd(r2, 0x0, r2) connect$unix(r1, &(0x7f0000fa8000)=@abs, 0xffffffffffffff6c) socket$netlink(0x10, 0x3, 0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x166, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f0000000700)=ANY=[@ANYBLOB="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"]}, 0x1e7) sendmsg$netrom(r2, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0)}, 0x10) writev(0xffffffffffffffff, &(0x7f00001a5ff0), 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000440)="6c9dfe0083160d91c25641984a64b1886b0cb602b6de9a9bdbfa1818053b896f67d0d1458932fa4414d76f678779e96c9d92c13ee1a52508555b80bede51b249061e2bc31745c22fb687259813f6bbf20ea83d5797f6fb57f424265f0e3b6791d0dc66ba237282c3cf53a498c190beaf9e59cb39cb8d55aef9ccc525bba5ba4c3bf4a3f712df9fd40645", &(0x7f0000000580)="c469d4b30cbdaf232d8aab4675a23bb0e5f8bdec3ec8985cf46762e3daf226c9e2520d725be5521f13bbe7b32d04e971772a59bcbdd6f10d46f516fbae1163e9e9ce7c6272d5bae9152a2dcbb0922a8f14c861b443c4e0668ab31768f557c7b71318659f9d50c6020591c14b60c859a29c930162e2ecd5f8eb06c47846d8c8844612ac548bc2a915e4b7", 0x1}, 0x20) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000540)) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) pread64(r0, &(0x7f0000000340)=""/217, 0xd9, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x80001) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10) r4 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r4, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) sendto$ax25(r3, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3cf8b2430104182778abc27cff129060180ee3d1cc694598259ff693a6b4056f463754a97156e34950ff33f41d12b811626b92263846db9", 0xde, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}, 0x9}, 0x10) writev(0xffffffffffffffff, &(0x7f0000000340), 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f00000002c0), &(0x7f0000000ffc)=0x5a8) 2018/04/17 06:45:21 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) socket$alg(0x26, 0x5, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 06:45:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = shmget(0x1, 0x3000, 0x54000c00, &(0x7f0000ffc000/0x3000)=nil) shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x2000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.effective_mems\x00', 0x0, 0x0) mknodat(r3, &(0x7f0000000000)='./file0\x00', 0x2, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x8) r4 = getpid() r5 = syz_open_procfs(r4, &(0x7f00000002c0)="1f6e4a742f74637036009a302b1f8609d7c94cbf347390e6e607192b550dce8fb80acc241a1109cf5b26b95e4505efabd8ef29abff2b348a3b4b85444a90cdc6746a9e774f002859164d776fb6fb803e94567d7de2cf306a126ff0f26047f463d6cd2e059c0cebbe8c1b8103ede0a38850cbe006af66d0e750548585a5316eb9742125469a871e117e3efccac45757c1577f6081241ddde4e2e8ee625c1fc8d6eea438") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000380)) preadv(r5, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/83, 0x53}, {&(0x7f00000001c0)=""/250, 0xfa}], 0x2, 0x0) 2018/04/17 06:45:22 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x0, 0x30, 0x8, 0x8}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r2, 0x401, 0x5, [0x8001, 0x100000001, 0x20, 0xbd3, 0x20]}, &(0x7f0000000280)=0x12) r4 = perf_event_open(&(0x7f0000e6a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000180)='{Ocgroup%trusted+\x00') r5 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x4, 0x20000) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000002c0)) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000300)={r3, 0x4000000000007, 0x0, 0x8, 0x20}, &(0x7f0000000340)=0x18) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f00000003c0)={0xacd88dd, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x1, 0x7, 0x2f, 0xf9c2, 0xa7d, &(0x7f0000000380)='bcsf0\x00', 0x7, 0xffffffffffffff81}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r4) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000500)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000640)={'bcsh0\x00', r6}) 2018/04/17 06:45:22 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) close(r0) sync_file_range(r0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x58, r2, 0x1, 0x70bd2b, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x353}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'bridge_slave_1\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)={0x10000001}) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f00000000c0)={{0x16, @loopback=0x7f000001, 0x4e21, 0x4, 'lc\x00', 0x2, 0x7ff, 0xe}, {@empty, 0x4e21, 0x7, 0xc3bf, 0x4, 0x5}}, 0x44) 2018/04/17 06:45:22 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x6a, "1186567ac174b6f9ecf14052ca76db28545e27f1df60d9fd537920a63504cc802265e7e309ea588086a493fe7dafc2c3fcd6876e8f2becd35f7f3e7a3ddd43ad60d69c90d7f9cb1a62ee2fa9742a3ffed3db0a988985b2c60865a477f0fd8742fe6723791e3c662b3b1a"}, &(0x7f00000000c0)=0x72) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, &(0x7f0000000140)=0x4) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x4, 0x2080) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0), 0xc) 2018/04/17 06:45:22 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 06:45:22 executing program 5: modify_ldt$write(0x1, &(0x7f0000001200), 0x10) r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xffff, 0x202000) r1 = fcntl$dupfd(r0, 0x406, r0) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @dev={0xfe, 0x80, [], 0xf}, 0x431, 0x9, 0x3f, 0x100, 0x5, 0x400000, r2}) 2018/04/17 06:45:22 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x800) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x22c1995, 0x0, 0x2}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) 2018/04/17 06:45:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r2 = socket(0xa, 0x2, 0x88) r3 = fcntl$dupfd(r2, 0x0, r2) connect$unix(r1, &(0x7f0000fa8000)=@abs, 0xffffffffffffff6c) socket$netlink(0x10, 0x3, 0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x166, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f0000000700)=ANY=[@ANYBLOB="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"]}, 0x1e7) sendmsg$netrom(r2, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0)}, 0x10) writev(0xffffffffffffffff, &(0x7f00001a5ff0), 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000440)="6c9dfe0083160d91c25641984a64b1886b0cb602b6de9a9bdbfa1818053b896f67d0d1458932fa4414d76f678779e96c9d92c13ee1a52508555b80bede51b249061e2bc31745c22fb687259813f6bbf20ea83d5797f6fb57f424265f0e3b6791d0dc66ba237282c3cf53a498c190beaf9e59cb39cb8d55aef9ccc525bba5ba4c3bf4a3f712df9fd40645", &(0x7f0000000580)="c469d4b30cbdaf232d8aab4675a23bb0e5f8bdec3ec8985cf46762e3daf226c9e2520d725be5521f13bbe7b32d04e971772a59bcbdd6f10d46f516fbae1163e9e9ce7c6272d5bae9152a2dcbb0922a8f14c861b443c4e0668ab31768f557c7b71318659f9d50c6020591c14b60c859a29c930162e2ecd5f8eb06c47846d8c8844612ac548bc2a915e4b7", 0x1}, 0x20) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000540)) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) pread64(r0, &(0x7f0000000340)=""/217, 0xd9, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x80001) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10) r4 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r4, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) sendto$ax25(r3, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3cf8b2430104182778abc27cff129060180ee3d1cc694598259ff693a6b4056f463754a97156e34950ff33f41d12b811626b92263846db9", 0xde, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}, 0x9}, 0x10) writev(0xffffffffffffffff, &(0x7f0000000340), 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f00000002c0), &(0x7f0000000ffc)=0x5a8) 2018/04/17 06:45:22 executing program 2: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x1) read(r1, &(0x7f0000000100)=""/211, 0xd3) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f0000000280)}], 0x100000000000010e, 0x0) 2018/04/17 06:45:22 executing program 5: pipe(&(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x8000, 0x0, 0x6, 0x506}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r1, 0x100000000}, &(0x7f0000000340)=0x8) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000180)={@dev, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'gretap0\x00', r4}) r5 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xfffffffffffff5ac, 0x28800) getsockopt$inet_mreqsrc(r5, 0x0, 0x0, &(0x7f00000000c0)={@empty, @multicast1, @remote}, &(0x7f0000000100)=0xc) r6 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r6, 0x10d, 0xb3, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet6(r2, &(0x7f0000000380)="f032ed4b8fbfcff81f5346fecbe09d3354dd63cf504ab702b1", 0x19, 0x1, &(0x7f00000003c0)={0xa, 0x4e24, 0x72c, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, 0x1c) 2018/04/17 06:45:22 executing program 0: socket$inet6(0xa, 0x806, 0x0) socket$alg(0x26, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 06:45:22 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000100)) fcntl$setlease(r0, 0x400, 0x1) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffc) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000200)) socket$alg(0x26, 0x5, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000240)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setlease(r0, 0x400, 0x2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000280)=ANY=[@ANYBLOB="8a0000004000006ba209b631c135a6deee6eda70c9631300000440000000"]) r1 = gettid() perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x40, 0x6, 0x3, 0x7, 0x0, 0x9, 0x1840, 0x0, 0xc8c, 0x8, 0x6, 0x8, 0x5, 0xebec, 0xdaa4, 0x8, 0xba, 0xfffffffffffffffd, 0x4b, 0x2, 0x4, 0xffffffff, 0x23c, 0x86, 0x7, 0x9, 0x10001, 0xa6, 0x6, 0x1, 0x5, 0x4, 0x3, 0x2, 0x3, 0x7ff, 0x0, 0xffffffff, 0x3, @perf_bp={&(0x7f0000000140), 0x8}, 0x800, 0x8, 0x1c, 0x7, 0x4, 0x800, 0x1000}, r1, 0x10, r0, 0x2) 2018/04/17 06:45:22 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x6000000000) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x800, 0x200200) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x7, 0xc, &(0x7f0000ffd000/0x1000)=nil, 0x203a}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000440)=0x7, &(0x7f00000004c0)=0x4) listen(r0, 0x5fed) name_to_handle_at(r1, &(0x7f0000000540)='./file0\x00', &(0x7f0000000640)={0xb6, 0x8fc5, "2fe069f7ad82c8e88c3519b8f551dc6c139caab35019c2ad5af7417e6a7a5ca82de37734743964841c81445a05f8e85f6a58303f95ecdb8dfc8d7d3f284c8be0bba7993ea64d588f456fd23753ff053a7c93088f5d646eb79a16c5099d814a1e7fbdc2114171ffc63b098b905ec6437f990abdb1c1cf5f951d7601ab0fd2d39362238bacaffd3284b6ed149452ee7bedc21c98e6f6f9a20e986a653ed62520a4efc0eef513b253de32d13461b80c"}, &(0x7f0000000700), 0x1400) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000100)={'erspan0\x00', 0x80}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x0, 0x0) mlockall(0x1) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000800)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000500), 0x10) r4 = dup2(r1, r2) ioctl$KDSETLED(r1, 0x4b32, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000140), 0x101) link(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./file0\x00') io_setup(0x9e, &(0x7f00000001c0)=0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000007c0)={0x2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000580)={0x0, 0x2, 0x30}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000200)={r6, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000180)=0xfffffffffffffea3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000380)={r7, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x5, 0x1a6}, 0x90) dup2(r0, r2) accept$inet6(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x9b) io_submit(r5, 0x1, &(0x7f0000000bc0)=[&(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000340)="1c", 0x1}]) 2018/04/17 06:45:22 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) rt_sigprocmask(0x2, &(0x7f0000000040)={0x4}, &(0x7f0000000080), 0x8) io_setup(0x8b, &(0x7f00000000c0)) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/17 06:45:22 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0x1, 0x4) unshare(0x40600) shutdown(r0, 0xfffffffffffffffc) 2018/04/17 06:45:22 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f00000000c0)) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1a) 2018/04/17 06:45:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000600)='pids.events\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000780)='./file0\x00', 0x16) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0xfffffffffffffea1) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x7ff, 0xa, &(0x7f0000000640)=[{&(0x7f0000000100)="015369607d40d1d9267366cdd6b0206ef5209ab3ecdb53360cd3fc68da8afee4e26780befeffea9eacf31fff9cb1e2b000def415ee100f0ad60e93e0647c18ea312126f3d81df19fcabc15431534e060a7ccabcbcd6c72600b49468d549f36e269e07943628222e48f82c6146446bc0b2ff3b6b77ba9c3624735945c43a3ee1a26790889022a77ab28f97eee7855f79db139680f7feaaf541c783408eb6fcec80b2c1a3c95802d28ad075bcef47cc94025790138faf6e2531b770f237da5f8786d8555bf589a77ebed62c9f6ff7c17404ed2", 0xd2, 0x5}, {&(0x7f0000000200)="334ed46dc12b75889f7cfe67018bce6057e01a82dc1ac686de6ccdab8025129a071ee07343a20a25c1a0c843b443f531347ecc3e8b2968654903d53cdbbfd57d232af38a59a32641376444c510973cf1439f99275de6b06d63b6d6f5f1dfbd0b53da0ee2a4b42c4177268d28255094926a1fbb14f8185c5a5df30f3f72", 0x7d, 0x3}, {&(0x7f0000000280)="48d206e3344495fb1e4145208e8b838e5f53a1b242a05e027fa5c9de089bd2e95697bcc31ef569ffefd004b37d0af8a79754e7c02d0c103b25ef82530012cf7481a2b976b970b4b9154d6c6513b3a2b3a8e9c10a1f8944c178456806e0939cb24344fabd111dedcbfffc300a8cab2d356dc707feac0b8c76ab8cf6a989bf74", 0x7f, 0x2}, {&(0x7f0000000300)="1406d36b2f55ab6d9fcb4951db42413dcd", 0x11, 0x1}, {&(0x7f0000000340)="162f0a53925f3c9db7374b85bede6d71a259d61700c689a1d5055fd41d201712467cec817d90741f790a2b7314773b153e6ea8fcbda3c37acd51fa2dbc10e268d79f745462158f54ecc59192df", 0x4d, 0x7}, {&(0x7f00000003c0)="eb256e23ad1d82fb30a4a00f3376fba816b3019bea5dadc6538c7f445e41ec9e4a55f8f275d855df49e7f9957b2d6287eb69ea518595a9211d007f8f688afcbad285087a6dc4fcea7fee00df0e8a8c9ed90c136dd1f14f33041342e1211dbd271289", 0x62, 0x800}, {&(0x7f0000000440)="82bfcc705cf92f07471fa47300028823fb684d966259b1168a0005ec04d4a546a9bf9252c13f8a7810b6212425131578d604a2d2823d62db032e3e5f4a7d165355dea9c7e6d3d335c0a90b4d69e74b79fa2644fb1d8ad8480f287cc33139837fb5c0c08d1968fa95a6be020e5b5a1e2db8980300a945e280f9a8b56d4b088c45d4d7b9488c42", 0x86, 0x60}, {&(0x7f0000000500)="2e48de43bfb8b9f7307ddc153258933d1205c993d5a9fad62ec878496fbe4b3fe4e7964168f5c7e6a1dc6a01346183032f4c54c1816be029a3f91f34ac3d9aa45a7f3686bfcdfbaf49509bbfe94c7f160ee03c9abc640a9d773934bbe4ea8912a4", 0x61, 0x1}, {&(0x7f0000000580)="b3d12470c82fe55f7276975e5a599b3c70e49099b85fb4813bc1cba24e57f3eb5983a8f96144d202812eedda70e8684bb048d34d1ffa5604c3754b5c3d9d4a69d7de5fd1e42d35", 0x47, 0xcfbf}, {&(0x7f0000000600), 0x0, 0xfffffffffffffffc}], 0x2000000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b1fd0)="e62100000033a33cff00000000d6740225070097c11fd4e4c4dc5966a800019400000000000000000000000000000000", 0x30) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/04/17 06:45:23 executing program 3: unshare(0x400) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x40) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/39, &(0x7f0000000080)=0x27) 2018/04/17 06:45:23 executing program 0: socket$inet6(0xa, 0x806, 0x0) socket$alg(0x26, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 06:45:23 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5420, &(0x7f0000000080)) 2018/04/17 06:45:23 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000080)=ANY=[@ANYBLOB="02030000f700000000000000000000000300070000a0000002000000ac14ffbb0000000000000000e73a940cd4a8fe8032b5a6a04c9b2528032802c022b5baee69b7e52a7b5fed5574cb65dddc01355df178efa350793538ec02c4a5912bcb3129d49e059ae356416fe50a69a5423d5210eaedebe1897c7c8c8ca5f5d116dd"], 0x28}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200002, 0x2) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000040)={0x1, 0x42, 0x7fff, 0x4, 0x7, 0x1000000000}) 2018/04/17 06:45:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$inet(r0, &(0x7f00005e2ff0)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x407, 0x1cc) tee(r0, r0, 0x8, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x7ff, 0x3f}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e22, 0xde, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0xfffffffffffffff7}}, 0x2, 0x1000}, 0x90) 2018/04/17 06:45:23 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x2) r2 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x22) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x55, r2, 0x0) mmap(&(0x7f0000a2b000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) 2018/04/17 06:45:23 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x300, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x6, 0x3, 0x9, 0x8, 0x4c}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x1000}, &(0x7f0000000200)=0x8) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) ioctl$TIOCSBRK(r0, 0x40044590) syz_mount_image$msdos(&(0x7f0000000240)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0x5, 0x2, &(0x7f00000004c0)=[{&(0x7f00000002c0)="c4914992ce85af3b4d45837de43b1b3bfbc9246aad0f5db8a3bbf2cc23c70850dd01e283f73afb3f9b881202cbd1d5b0a9d1d3ac8a40e7e17487f8d8b4c7d76940f993134e8d08b7586db1d4348ac5125d1f0e10c1fc39623f35b333ccfad9bd82f7fdb0270e02b0ca1aa3d4e4887b70386b2cfe424ca22ab90b443ef7ff484e3c57b44cb0101b68fcd8abcbc88f0072e5f03cc38c5b2cd88960b920e2682924a4f7680421ebe151f66c474739d1bf69d26a1ee357899f96981a25fac75d52942f750d25457b8ee550b25b0d", 0xcc, 0x1f}, {&(0x7f00000003c0)="b29871ff13abbfbe5872465264568ef97c177f24d2324fd7e4e0451526056000954695c168ffb8c2c5aaa83da170841d247f0f1ce09f157c304b411dc0a5691252edbbf207c320ed2be74b0bcca609ef3cdc188c1775fa478aa4ba72a7cbf843bd40ad0e55fc71f40ff55e20c14caae069e52aa7d38cb961732af5ced811bac1c54cba80eb2dab587ad672bb3ee82da31eaa435a062365316b93ac2f18388109aa77e6f48e6bc7393b04bd7264847428941fb233e13b6fa01c7d31e6048f95be258eb7133c13", 0xc6, 0xffffffff}], 0x1000000, &(0x7f0000000500)={[{@umask={'umask', 0x3d, [0x35]}, 0x2c}, {@uid={'uid', 0x3d, [0x36, 0x35, 0x30, 0x33, 0x32, 0x32, 0x31, 0x32]}, 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@check_strict='check=strict', 0x2c}]}) 2018/04/17 06:45:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x0, &(0x7f0000f00fd8)=[{0x3d, 0x0, 0x2}, {0x0, 0x0, 0x0, 0xfffffffffffffffe}]}, 0xfffffffffffffeef) socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet(0x2, 0x800, 0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x5, 0x7fffffff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x7}, 0x8) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(xts(serpent),sha384-avx2)\x00'}, 0x58) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x40, 0x8, 0x1, 0xc6d}, 0x8) 2018/04/17 06:45:23 executing program 4: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="9f54bfc00378b0b93f5da96e3295866baf724730f151eaeb3f5deed987f7d82ed56e21cc96e85c3ab1fec9a599c5edcf4fd3e89f175984c380314d7a5bd8b0db6341", 0x42}, {&(0x7f00000002c0)="3a8ca08ba4474a7ca1f1442957bba08e0a6c847832699acdc2a51299a5abcf70ca3dc2cd8c85501b1c8c2df5269dc2ff0301a24e89078be00d6dc69241a40417649e170c400bc30bb0f54631621436b7ab544dbc7fedb2db83ab863c6cf55fb447dd913c84d585bdbf83a752887c052df18df56dce82e77d8dd5e8db356afd88407a5b684409e8e2d74bd8242894a5086e2e9f0ce96c27f00011ff6399c36736ec493ebf0a533ebabb367cadb27a", 0xae}, {&(0x7f0000000080)="4bc61655f52cf877c3e4e8e437d58b99e85083a30a34d64f3d121ad36d626b0482322f37dfd770a02a25a32fa8070a3d2c49460e11", 0x35}], 0x3, &(0x7f0000000380), 0x0, 0x8004}, 0x4) syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open$dir(&(0x7f0000000000)='./file0\x00', 0x414082, 0x41) 2018/04/17 06:45:23 executing program 2: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x200000000804}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) fadvise64(r0, 0x1, 0xb42e, 0x3) 2018/04/17 06:45:23 executing program 6: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) write(r0, &(0x7f0000000040)="e44d17ff02df6345a3bcb086699ef606ac66b7b3d286707c4cb8d7bc8032bb59f55e057e617488abf8a6279f", 0x2c) futex(&(0x7f00000001c0), 0x1, 0x0, &(0x7f0000000200), &(0x7f0000000240), 0x0) 2018/04/17 06:45:23 executing program 1: io_setup(0x220, &(0x7f0000ff5000)) io_setup(0x1ff, &(0x7f0000569000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x7) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x84000) getdents(r1, &(0x7f0000000100)=""/171, 0xab) socket$alg(0x26, 0x5, 0x0) io_setup(0x3f, &(0x7f0000000080)) io_setup(0x80, &(0x7f000072eff8)) 2018/04/17 06:45:23 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000016000)={&(0x7f000000b000)=@can={0x0, 0x0}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000000fdb)=""/37, 0x337}], 0x81}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in=@multicast1=0xe0000001, @in6, 0x4e21, 0x0, 0x4e24, 0xffff, 0xa, 0xa0, 0x20, 0x0, r0, r3}, {0x20, 0x1, 0x3, 0xf69, 0xffffffffffffffff, 0x777a, 0x80000000, 0x8}, {0x8, 0xd364, 0x2, 0x5}, 0x0, 0x6e6bb7, 0x2, 0x1, 0x1, 0x1}, {{@in6, 0x4d2, 0x32}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x3500, 0x1, 0x1, 0x7, 0xf1b1, 0xfffffffffffffff9, 0x4}}, 0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) fcntl$setown(r1, 0x8, r4) 2018/04/17 06:45:23 executing program 0: socket$inet6(0xa, 0x806, 0x0) socket$alg(0x26, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 06:45:23 executing program 5: r0 = socket(0x21, 0x5, 0xfffffffffffffffc) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_matches\x00') ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00000002c0)={0x3}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x80000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}, 0x0, 0xffff}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r2, 0x80000000}, &(0x7f0000000280)=0x8) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000000c0)) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$vsock_stream(r1, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/04/17 06:45:23 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x0, 0x21, &(0x7f0000000000)="f5c6525188a5edf334a714a57e5a53534e0f92e53d2f0bb35054fe01d97be82b3950e226b3e24e938baee4db3202a037d3ae17b4f35667a3298ee8124746b07ee7b72fa738fa7eb63aca2b9d844eebf92d604c286f29f5928812671bec4b2a60e47705dfe70f017b", 0x68) 2018/04/17 06:45:23 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0xda2636b0e4be32be, 0x0) 2018/04/17 06:45:23 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x3e, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") fcntl$setstatus(r1, 0x4, 0x44000) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) ioctl$void(r1, 0x5450) 2018/04/17 06:45:23 executing program 7: unshare(0x20000000) r0 = msgget$private(0x0, 0x6f9) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000000)=""/123) clone(0x28000000, &(0x7f00000000c0), &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180)) 2018/04/17 06:45:23 executing program 3: socketpair$unix(0x1, 0x4, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, 0x1}, @in6={0xa, 0x4e24, 0xc3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, @in={0x2, 0x4e22, @rand_addr=0x9}, @in={0x2, 0x4e21, @rand_addr=0xffff}, @in6={0xa, 0x4e21, 0x40, @dev={0xfe, 0x80, [], 0xb}, 0x5}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x94) recvmsg$netrom(r2, &(0x7f0000000840)={&(0x7f0000000200)=@full={{0x3, {"6987a25a14e270"}, 0x80}, [{"d8a8ddc49158bf"}, {"c3556fb6eab5e6"}, {"0e00da10e91750"}, {"e47d319ac177a0"}, {"fa1eecebc516f8"}, {"0c89cb46e48bf2"}, {"85cd38e1a02f9b"}, {"d34ba167110489"}]}, 0x48, &(0x7f00000004c0)=[{&(0x7f0000000280)="dd9e4d0238141386bf644b12127a25db4feecdad06d0be35e6a92611ea4b0e63a69fc5403f4d79661e6b9d889a9716b4f655b77083c46bfad2dc1074df46599c3bf73972843b24f734559639b50c329ae4ed40466e7da9dd9a348c93426179c1df98336f3b269b285b47b6385b5d14cca9bfa8cf8db4b469575f996805e0e4393643972a6b5fffecfe194553f22ad3651189aaff7280219fa45cb4cf7c367b5b9a3ef4767058b48f28aaa004d967d1d341085dd6ebc73dacc697229b640445541bdc65a8d7abbc0d50d4427c5727a0486600", 0xd2}, {&(0x7f0000000380)="048955f22f8a209eafa9d1c9473d9c2a0a2e7f2845c6dfc824d18c9e5e34cee43ad0cab23aa647b5612eadff16f19ae258d1", 0x32}, {&(0x7f00000003c0)="00d8f9b10360e28577f1722884d143a87f87db45186217023b0799ecd1de6b9398509dda1709038bc2eefb029652f7196e5fd64ea3640db76f915a9eada9cc8174f61f88c2b58b7735de511584ccc5d0f0afaacebbde450145640f51416bfe7d13919ef7c1f55a7ede6fea20ae5998a763c9aa423614bc1ed095c988a9811ad865f22ad081ac8cfe381a34e305d4351685db74574c2ded437461f0965ea35339f5ac13b6f7a2b2ef1b32b07c9da92bb80fcc27d90924e9898b7a744aeaa0e8e5bd62381648eb6dc4328b40d4f4390a7b3b05731fbf6cef3620eae71dc534ebb347bdff2d204081e3a9", 0xe9}], 0x3, &(0x7f0000000500)=[{0x50, 0x1, 0xc3c, "1441b949b054f827c01aca92be033cab85a7f4b52c3a18520851c42e6967ee15c8cd537081295fe22dbfcf4b2934fce0489cfc7f3917add265b284"}, {0x88, 0x10c, 0x2, "c7487adde9e277025c1bdb45aee60bfed90981f56ee985fba8fe3387691683e18929975284343bc2bc48e1ba94f012111622ffa0e4273aa28842d059001ea4af296d27bfb612005245da4cc9b27487054d4c157cecb575670a17da48c7f5718db91e2acb6a6c1c142a637ec7d130b5a75e130780ed6d8140"}, {0x50, 0x0, 0xfff, "d187ffc60582361ef19348344902ff9f0a404557ca3ef62d24a307c9b5ac34f32509958159654992d101bfcbea599ee7d39010fc8d7b639c9c"}, {0xe8, 0x111, 0xb442, "777d1d9e8f347892a5ee573c65f6c24991c6610d9c8dd8f725a3dc9340859008367bc97886750a7e5111b7e06efad205c527863926896897d5182b914d60347dae2354ffb2b297122d188f292d638bc9da5c9f81ed57aa686af547e237fe08e0b9ff5a89ac655a6d40d20b1080da1f5fe3f59c8affe3f48d933935c414ba92455b1bef1aa6467b65412e16e94ef5a9e7033944cf26b3f61996f1e3d4fd29bfa2517ea646871285e4fbbc1917ead008a9800c363f07e8ca1284937f0b79024b72ef4200716f50453be03450aa083c97f23dc12812bdf3"}, {0x100, 0x10f, 0x9, "832b5dbd3cacbb80690aabe40ad8a59337d64662b06148fcf120c93d24b3851e158bb84dd21abd2276851178ffdfe829865f03f791e97ad5607862519053ade12f0dc351a2e191c6e27261a850b200f2803f5766b1964ba9f63199cfb60d8e3b54e86ed18f2b3ffbecc43cf357c651047092efdc9db007abbfd247e222e7319f364e825054ae286ffd70bbba754c9fec1ea98652cb0bd5c53c9a00a1573ab5d600a880f21bc31690c6f245bd702704c957658cea67e1efc0594e24a518456ad1ef95ea4443a82f34eb877f76de7cfc5c470b680188d0b1aad86830f8dcd432b2c33d701e485629e86bf7"}], 0x310, 0x4090}, 0x0) fcntl$lock(r0, 0x26, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1}) write$evdev(r2, &(0x7f0000000140)=[{{0x77359400}, 0x2, 0x1, 0x2}, {{}, 0x80000, 0x7, 0x7}, {{0x0, 0x7530}, 0x3, 0x8000, 0x40}], 0x48) 2018/04/17 06:45:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001419001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/tcp6\x00') getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x2) 2018/04/17 06:45:23 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) socket$alg(0x26, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 06:45:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1, 0x8) connect$ipx(r0, &(0x7f00000000c0)={0x4, 0x0, 0xffffffffffff7825, "9d041340182c", 0x8}, 0x10) r1 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x4}) 2018/04/17 06:45:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000340)={0x4, {{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0xa}, 0x1}}, {{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9f2b}}}, 0x108) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000240)={'irlan0\x00', {0x2, 0x4e21, @rand_addr=0x9}}) shutdown(r2, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) r5 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000000100)={0x1f, 0x8, 0xc5c, 0x800}, 0x10) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f00000001c0)={0x5, 0x23d, 0x6, 0x3, 0x18, 0x10000}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x800}, &(0x7f00000000c0)=0x8) getpeername$inet(r2, &(0x7f0000000280)={0x0, 0x0, @local}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000300)={r6, 0x4}, &(0x7f00000002c0)=0xfffffffffffffde6) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000480)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) r8 = getuid() setreuid(r7, r8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000200)={r6, 0x80000000}, 0x8) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x702f}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 06:45:24 executing program 4: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f0000000040)='ns/uts\x00') mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x42800) readv(r0, &(0x7f0000b19000)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) 2018/04/17 06:45:24 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) socket$alg(0x26, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 06:45:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001980)=[{&(0x7f00000018c0)=""/182, 0xb6}], 0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000300)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000340)={@mcast1, 0x0}, &(0x7f0000000380)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000014c0)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000400)={@dev, 0x0}, &(0x7f0000000440)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001600)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001700)={'veth0_to_team\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000019c0)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000001840)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001b40)=0x14) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000002040)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000002000)={&(0x7f0000001b80)={0x474, r2, 0x0, 0x70bd2c, 0x2, {}, [{{0x8, 0x1, r3}, {0x194, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x7fffffff, 0x7, 0x5945, 0x1ff}, {0x0, 0x100}, {0x3, 0x9, 0x2, 0x100000001}, {0x1f, 0xa9a, 0x3, 0x8}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r5}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r6}, {0x1b0, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r10}, {0x104, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x9, 0x2, 0x3f}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}]}, 0x474}, 0x1, 0x0, 0x0, 0x40}, 0x4000001) r12 = syz_open_pts(r0, 0x2) dup3(r12, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/04/17 06:45:24 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3) bind$inet6(r0, &(0x7f0000000280)={0xa}, 0xfffffffffffffe6d) 2018/04/17 06:45:24 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x2, &(0x7f0000000240)=[{&(0x7f0000000080)="199b6aa66694c013eafc8d6b6051e8c03b94ab84e63af4d4cff7499f506579becb3e21cf691556873f9ef2824f560b16ac6f320343984fbc097730542ed28966285b603dbbb91085e83d6636a7553792893c629cdfad248bdf362731d66412d456224faf584b60123368e5fb096b7dd8ec3f230d5d99d3ab5026d79f3b2957f7a2492f1a572c1a3a9f9734c813d561f356cc444dece4f58e1b0381a9a575ea6d0199fb1bf3eb63e2edbdf1ca23cb755dbfb93126ad4fa3d6", 0xb8, 0x1}, {&(0x7f0000000140)="f4bcbb63d588b7ffa0765afc04d3c916fef71ef32ebce3f83bb9d1ad1461bd58bc9fbabbf87fe0bc994e8a2602343a98ed11b7cf55ae91e30d5ca18c6fde00136aa65568e5bec52f981cd5904c3db19920af313abfe345c8d865dfa83cd12d218cb36cc82e7cbd8ea24a5321bf8cc1297d8c4373a715a854b0af2c7637ed0c994635777e548a7c7e974271b436c8651f70d93f5812d3d825b97e62e0c65784f88e88da1d16a0a40b21a6980747368ef7dce1feee7be37773c2e05f1ec11e001247723997aa275abfe21d4434eb73db9003fce337e5ceab5e6ca6a8bc4ef73a9e78974b3a2d154cf7a7699daaaec41f1a3662420512503d99", 0xf8, 0x4}], 0x10000, &(0x7f0000000280)={[{@map_acorn='map=acorn', 0x2c}]}) keyctl$setperm(0x11, 0x0, 0x0) 2018/04/17 06:45:24 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x3e, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") fcntl$setstatus(r1, 0x4, 0x44000) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) ioctl$void(r1, 0x5450) 2018/04/17 06:45:24 executing program 7: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000001c0)={0x100000000, 0xffff, 0x3, 0x2, 0x97c6, 0x40}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000140)) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x18000000000, 0x500) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000100)) 2018/04/17 06:45:24 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x801) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/04/17 06:45:24 executing program 1: r0 = memfd_create(&(0x7f0000000180)='system-+\x00', 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x5, {0x8, 0x0, 0x8, 0x987, 0x0, 0xffffffff}, 0xfff, 0x8}, 0xe) ftruncate(r0, 0xffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4, 0x13, r0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000000c0)="0036521294e669bff9119a9abd8a22118845f35d5d1576441abc95c8db5e634e828eb9e32788c4878922267a0c090490ae2fd88974aaff79689938a47af04b26a86db9ca1d86a1fcda98e0f09de2a797") accept4(r0, 0x0, &(0x7f0000000080), 0x80800) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000000f7b)) 2018/04/17 06:45:25 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f0000000000)=[{r0, 0x4}], 0x1, 0x1f) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)=0xa5) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x800, 0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x5cc, 0x4) 2018/04/17 06:45:25 executing program 2: r0 = socket$unix(0x1, 0x80000000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000200)={0x2, 0x3, 0x0, 0x3}) listen(r1, 0x0) pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x470ee3d5}, &(0x7f0000000180)=0x8) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)={0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000340)={0x80, 0x5, 0x1}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000039ff4)) unshare(0x8000400) r6 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r6, 0x100004522, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000440)={0x4, 0x200, 0x8}, 0x10) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) keyctl$session_to_parent(0x12) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000000080)=0x1, 0x4) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f00000002c0), &(0x7f0000000300)=0x40) syz_emit_ethernet(0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x0, [0xf63, 0x731, 0xff2, 0xc4f]}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={r5}, 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)=ANY=[]) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setpriority(0x2, r2, 0x5) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/17 06:45:25 executing program 6: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x800) recvfrom$ipx(r1, &(0x7f0000000080), 0x0, 0x1, &(0x7f00000000c0)={0x4, 0x8, 0x4, "f0ead75b88f2", 0x35}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) getpgid(r2) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x8000400) ioctl(r3, 0xfffffffffffffefd, &(0x7f0000000100)) 2018/04/17 06:45:25 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) socket$alg(0x26, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 06:45:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(crc32c-intel)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/04/17 06:45:25 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r1 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x400000) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000300)="677309cc3ac84e14e90065ebee2d02c3c284b2dea5533d63e63d2d4cde091c62c709553f01b17bf59c781d52db11bdcfd271b38f17dfe9926d1848865ab9671ccf784555c78e5b1a7385ed8e6880f05a0a089163f620db155998fb0e2e7cde705fceb0b216be6daee49700b181969eff79ee161e98a1464ad75bfbbe32ba99445f", 0x81) fchdir(r0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a80)='./cgroup.net/syz0\x00', 0x200002, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x2000, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001640)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001680)={0x0, 0x8}, &(0x7f00000016c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000001700)={r4, @in6={{0xa, 0x4e21, 0xc3b, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}, [0x617, 0xffffffffffff0249, 0x401, 0x4, 0x0, 0x39e2, 0xd7, 0xdf, 0x58, 0x1000, 0x401, 0x4, 0xf3, 0x8, 0xffffffff]}, &(0x7f0000001800)=0x100) r5 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r5, 0x20, 0x0, 0x100000000) ioctl$void(r3, 0xc0045878) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=r6, @ANYBLOB="f1000000b40c7eee947d88693176b3ee189ae49224d4b3743b874fe9a9dc1cd1092450de3a0f93235ec3ffbf839a58693105ae313d2c476253dcd3b83f1beceb761be1cbe54e5cb8a8e75df2f522e9967eaae95ab3d6817392c8bfd9669e0d16c1d84e7e6a19e8dff327efe837ad8e8baf9369c7a385efd501b3ebb3deb7ec010013093f937c685b9acf9a19ee0aed05b2c8235664a72c152ec598fe746d6a23239399d23159706665accb5ef9ecc71c4e2410ceb309953b42665750a77e0a37f80fe5e99af3626f44d9d16d27217e45a7014c2de36d58f0b923799d9cd081891147733ff876c591d522670cd53c1a2e9abce983544adca707"], &(0x7f0000000080)=0xf9) pivot_root(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00') pwritev(r2, &(0x7f00000009c0)=[{&(0x7f0000000440)="d7eb0878cc5e855ac3d67fda8f4ff1bafe5d5ceec887933ff1e4ca307620cb432d6c08fa3f135b4e09a29dbfed678605ce90bf2f18fe8a1184ede8c618d279570903644be1b23471b849e19e7115ffcd2e6b3158a370882a7d091b90125cdc016af99bd4e13c1fd61617b41183676bef9ae1a43e51b2d05060fa53281195adea9cef12330beb5c0224e8b1d5fd84ec2196c35dcb", 0x94}, {&(0x7f0000000500)="ceaf7ea0f382dae66276799182abfcb4b6440676a0af8dc69725362c1fdfa42f5f353f0368c3c9c3abb61a98c653e0f8212ec57f1fd3bde6511713e78e938326575443e334cae65ed956a347e142ddf7dc840be5fedd25014a579799358e428058dac65390c5cae88aee4c35b44eb0b2da5b13eab57cb82a0788b776cac2", 0x7e}, {&(0x7f0000000580)="fe6d169fcee4258515e0468aac7713f96d6e3e05397aa0f5963f65596eb173de9e5f5fbf9badda07212b9600cc99bc62e5b4f7c5304ea31251fc2f7b2192930f2e", 0x41}, {&(0x7f0000000600)="b668cdf57a3b8972dd18cb006c468a29c831bea4ada3eb166f16c699b19bd719222e9a24f76c3dd5636b95b2a15e6fbbbdf93dc27676c267b02236dccc103c1c1fd3d70034006c9f10afe2c74de8ce8b7a3ee703415a6b42b35ad1bfe5b41b30f5a4a2734f4a4a04dc7f5d438a6d8c821e0d852690cd00f51c4941487d703e81a190dca3905704a72ac77725f03ea0da9d9c9be6b5d71fac6bd63c5d51", 0x9d}, {&(0x7f00000006c0)="127365ef382f09dbba8dba10a39c1954e8f5d06f3629b63aa162f322fd944adb0c9481537b32181da65017100d5d9cfa2c4959672885092c5d89e1040c953994c36bce74b7659f4b2b407525676a6bbde0f9ddc633a810f36a0cc42b47fd2107652d64367303a729e738f4edf1186af27e1c90f71de63439e6cfcbe05393ab376ef3f9a8df6ff1d1571f6a55d9f4ffa47ab7e21b02abfd3bcd959384933cb2e25ca48312103ccd7fc6ccfb03e8113ec886febe44edff022fd8d1685253507766d8a60b5144e042c465de", 0xca}, {&(0x7f00000007c0)="0ddebcca33e4072709de3ee42ca81ad00f13dbce87d5471e1ad37b69ef084f552da580952633768e618fb2eec705f6b0f6f3a0bc41ce207681492c50", 0x3c}, {&(0x7f0000000800)="16d3f113958340b223f3b5cf554008da6d5e4002d1595751b89a33e2dfd1d267b5d41a1fc3105a2b683e39cd492b05", 0x2f}, {&(0x7f0000000840)="9b3665b1dfdd60133fc502dcad743fccbefce9194479c149f37501bc36e460ceb8a6c044311171bea8aebe975c291e5b74de225835f11baa1d607b8b5f9fb2fb792eef8681914c01b67c32c67ac39347dfdac002ea3da76e999e76ae562ac6d1dd3478535e631565bc2223d6943b992e50e778f1aaa88cf227246138fdfbe75e8e1317b9db7feecbb3be2889740df19c69be9adaa02f0a65afffe7cc59337ba422eda8b6d5ed617e2b1f751b1448973dcc716d82968b801309949195e219123e2c223de29cb4fa0a76c362fc51fe76e7bdfddfc22b377fb524b8dbb56e040b00d5b8a62f", 0xe4}, {&(0x7f0000000940)="e4549642ff1a591d8737b0e9ad8f547765d6de2b00e2d5ed1ca9fe528a5e45b1eb080bcf91d1f156ccac0a8c75068c7d7afcfaf59c2188184b7c290f78b32bb8dfb181237fdd77c49e707254bf142d27e1e0f5d265f938bf1c40590928fd65c9726e254f789831afb7c208d6cbeab2cbebb32a3b855f2404", 0x78}], 0x9, 0x0) 2018/04/17 06:45:25 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80000001, 0x20000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000001c0)={r2, &(0x7f0000000140)=""/87}) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000002c0)="23a86964e4329a3cbf8fc932c12998671028c4d551c31d0bbe40dd9c69d2c59e073ed35befe1ff49", 0x28}], 0x1, &(0x7f00000011c0)}}], 0x1, 0x0) 2018/04/17 06:45:25 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) sendmmsg(r1, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x1c, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000400)=""/4096) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100554af8e3766d350e4c0d0080", @ANYRES32=0x0], &(0x7f0000000200)=0x8) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0xfffffffffffffd7a, 0x0, 0x0) r2 = dup(r0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x42, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0186416, &(0x7f00000000c0)={0x1, 0x7, 0xa0000000000, 0x39, 0x2, 0xffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0], &(0x7f0000000340)=0x1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000100)={{0x8, 0x91}, 'port1\x00', 0x49, 0x180002, 0x8, 0x9, 0xff, 0x8, 0xf5ad, 0x0, 0x1, 0x6}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f00000001c0)={0x0, 'eql\x00', 0x1}, 0x18) write$eventfd(r2, &(0x7f0000000040)=0x1, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000003c0)=0x2) 2018/04/17 06:45:25 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) socket$alg(0x26, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 06:45:25 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mlock(&(0x7f0000012000/0x2000)=nil, 0x2000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000012000/0x3000)=nil, 0x3000}) socketpair(0x7, 0xf, 0xb3c, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0x10000, 0x4) 2018/04/17 06:45:25 executing program 3: r0 = memfd_create(&(0x7f0000000100)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x200000001, 0x8}) fsetxattr(r0, &(0x7f0000000080)=@random={'os2.', 'posix_acl_access{Y\x00'}, &(0x7f00000000c0)='*\x00', 0x2, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/17 06:45:25 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000180), &(0x7f00000001c0)=0xfe5b) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x8, 0xfffffffffffffffa, 0x4}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x7, 0x800, 0x5, 0x28, 0xfffffffffffffffd, 0x8, 0x7fffffff, 0x6, r2}, 0x20) 2018/04/17 06:45:26 executing program 1: r0 = socket(0x2, 0x5, 0x200000000000004) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) sendto$inet(r0, &(0x7f0000000080)="c8", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/17 06:45:26 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) socket$alg(0x26, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 06:45:26 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@hci, &(0x7f0000000180)=0x80) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0xffffffffffffa419, 0x4e20, 0x9, 0xa, 0xa0, 0x80, 0xc, 0x0, r1}, {0x4, 0x3, 0x8001, 0x5d, 0x1, 0xfffffffffffffffd}, {0xe28, 0x9, 0x4, 0xffffffff}, 0x1, 0x6e6bb8, 0x2, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0x3c}, 0xa, @in=@multicast2=0xe0000002, 0x3507, 0x3, 0x0, 0x5, 0x1, 0x1, 0x400}}, 0xe8) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3ff, 0x2) ioctl$TCSETS(r2, 0x5402, &(0x7f00000000c0)={0x6, 0x3, 0x0, 0x0, 0x8, 0x7, 0x6, 0x4, 0x7024, 0x80, 0x9}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x35, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) sendto$unix(r2, &(0x7f0000000000), 0x0, 0x1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/17 06:45:26 executing program 5: mmap(&(0x7f0000141000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x0) mmap(&(0x7f00002e6000/0x3000)=nil, 0x3000, 0x2, 0x10, 0xffffffffffffffff, 0x0) 2018/04/17 06:45:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x20000000, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair(0x5, 0x7, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x2}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/04/17 06:45:26 executing program 3: bpf$PROG_LOAD(0x4, &(0x7f0000000fb8)={0x3, 0xb, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000900000000000000040000009d064000000000000000000000000000180000000400000000000000070000005900f8ff0100000000000000000000007a795000f0ffffff000000000000000095557712b8fc10a4"], &(0x7f0000000ff6)='syzkaller\x00', 0x0, 0xfc, &(0x7f0000000000)=""/252}, 0x48) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000200)={&(0x7f00000001c0)=[0x20, 0xae, 0x3fd, 0x1, 0x4f3, 0x2, 0xffff, 0x1], 0x8, 0x1, 0x5, 0x2, 0x5, 0x6979, {0x4, 0x8, 0x6, 0x800, 0xa89, 0x9, 0x4, 0x2, 0x3f, 0x81, 0x8000, 0x5, 0xb96d, 0x6, "56aa963f8bf5eb3dfa9b727112d6cab60acb5c1d87ea291b69d1c399ebe222ef"}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'veth1_to_bond\x00', r1}) 2018/04/17 06:45:26 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f0000000100)="804bacbdb686246b023fa0acdef2349c9bb58ecabcb5347e2808c145fe7cb75ded06909ed8fbb9f75462609ac76f4e905ad4e20bcd721246e9aa71d793ec9e597bd5eb0490aa8f5060bef892455f9903bf793fe2da92e087d56804dd6e0d60699d461ea0f89b29b829de569c377c044937571101ff2bf986333d048d8d6e64f0fb4678c3220e4a708256b1756fff3f357b0d", 0x92, 0x20000010, &(0x7f00000001c0)={0x4, 0x100, 0x3, "c8299a939c11", 0x100000001}, 0x10) ioctl(r0, 0xc0481273, &(0x7f0000000000)="072699e2f48b38c9b6ccffcfc45f38fc92834ff09dec91a8afec1a1b3ce2bff5fa0db9cdd92a26bf5a17591b4b05b18d2dad4451bf9a7939b4307ee6b07497e8cf2dcbf3c7e84a7c4d64d551843c76b73ae5cb80798ec2eaac8f8591adbb471f50ebdeebf9d613ad135eb8e5d127433dc72bb635f62bbd8f77ea5117b3be32e4da2658d566514f8e8a89c7e88736792e80848252da127f6feee1e5a431c5") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x4, 0x1ff}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x43, 0x2, 0x5, 0xffffffffffff8001, 0x0}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x40, 0x1f8d, 0x9, 0x7fffffff, 0x4, 0x6, 0x1, {r2, @in6={{0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0xc0000000000000, 0x6, 0x0, 0x1000, 0x6}}, &(0x7f0000000440)=0xb0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000480), 0xfffffffffffffea0) 2018/04/17 06:45:26 executing program 2: r0 = socket$unix(0x1, 0x80000000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000200)={0x2, 0x3, 0x0, 0x3}) listen(r1, 0x0) pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x470ee3d5}, &(0x7f0000000180)=0x8) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)={0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000340)={0x80, 0x5, 0x1}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000039ff4)) unshare(0x8000400) r6 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r6, 0x100004522, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000440)={0x4, 0x200, 0x8}, 0x10) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) keyctl$session_to_parent(0x12) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000000080)=0x1, 0x4) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f00000002c0), &(0x7f0000000300)=0x40) syz_emit_ethernet(0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x0, [0xf63, 0x731, 0xff2, 0xc4f]}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={r5}, 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)=ANY=[]) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setpriority(0x2, r2, 0x5) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/17 06:45:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000000000/0xd000)=nil, 0xd000}, 0x2}) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f00000000c0), &(0x7f0000000040)=0x4) 2018/04/17 06:45:26 executing program 5: r0 = socket$inet6(0xa, 0xa, 0x3) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000080)=""/234, &(0x7f0000000180)=0x3a7) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0xc000) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x1ff, {0x80000001, 0x40, 0x100000001, 0x11ff42f1, 0xa08c, 0x88d}, 0x6, 0xffff}, 0xe) 2018/04/17 06:45:26 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) socket$alg(0x26, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 06:45:26 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x6) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="741428410fda1f164ea04b1edffa720df1ba11ae3820221105323944abd7ad500db9f928850cbcef50354f5da0557dcc960c07e448cc7a9d7ae7dae2943940ce2ae0ca87372401e77a8671cb9bdf2dbf06c4aa1a0d27c08e8ca8de84d583c2a52b9ea4f2228cf1d3", 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xb) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x4e20, 0x4e20, 0x28}}}}}, &(0x7f0000000380)) 2018/04/17 06:45:26 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) fadvise64(r0, 0x34, 0x8000, 0x5) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) alarm(0x2) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/17 06:45:26 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f0000000100)="804bacbdb686246b023fa0acdef2349c9bb58ecabcb5347e2808c145fe7cb75ded06909ed8fbb9f75462609ac76f4e905ad4e20bcd721246e9aa71d793ec9e597bd5eb0490aa8f5060bef892455f9903bf793fe2da92e087d56804dd6e0d60699d461ea0f89b29b829de569c377c044937571101ff2bf986333d048d8d6e64f0fb4678c3220e4a708256b1756fff3f357b0d", 0x92, 0x20000010, &(0x7f00000001c0)={0x4, 0x100, 0x3, "c8299a939c11", 0x100000001}, 0x10) ioctl(r0, 0xc0481273, &(0x7f0000000000)="072699e2f48b38c9b6ccffcfc45f38fc92834ff09dec91a8afec1a1b3ce2bff5fa0db9cdd92a26bf5a17591b4b05b18d2dad4451bf9a7939b4307ee6b07497e8cf2dcbf3c7e84a7c4d64d551843c76b73ae5cb80798ec2eaac8f8591adbb471f50ebdeebf9d613ad135eb8e5d127433dc72bb635f62bbd8f77ea5117b3be32e4da2658d566514f8e8a89c7e88736792e80848252da127f6feee1e5a431c5") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x4, 0x1ff}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x43, 0x2, 0x5, 0xffffffffffff8001, 0x0}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x40, 0x1f8d, 0x9, 0x7fffffff, 0x4, 0x6, 0x1, {r2, @in6={{0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0xc0000000000000, 0x6, 0x0, 0x1000, 0x6}}, &(0x7f0000000440)=0xb0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000480), 0xfffffffffffffea0) 2018/04/17 06:45:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x2, 0x10}, 0xc) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000040)={0x2, 0x1}) write$eventfd(r1, &(0x7f0000000000), 0x8) sendmmsg$alg(r1, &(0x7f0000003f00)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000080)="83", 0x1}], 0x1}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f00000000c0)="9924154b89790b3909c4ccc948353401d4df1c143b237af7ad4450f49656dbf1199a0e0f435737768f4dd645a81936d99e17d82ca28579d93f88728ccb"}], 0x1, &(0x7f0000360cd8), 0xffffffffffffff1f}], 0x1, 0x0) 2018/04/17 06:45:26 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0), 0x20) 2018/04/17 06:45:26 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) socket$alg(0x26, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 06:45:26 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x80000001, 0x4) fcntl$setpipe(r0, 0x407, 0x1000000000) 2018/04/17 06:45:27 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) fadvise64(r0, 0x34, 0x8000, 0x5) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) alarm(0x2) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 2018/04/17 06:45:27 executing program 1: perf_event_open(&(0x7f0000877000)={0x2, 0x70, 0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f02000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000d80)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x400000000000000, 0x100) 2018/04/17 06:45:27 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) write(r0, &(0x7f0000000140)="f310580ed835fb2eb116cd5539b2d4d8ff", 0x11) 2018/04/17 06:45:27 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0xffffffffffffff3d) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000380)={r0, &(0x7f0000000280)="11c09bf5cd70676fc623039bd82d41a882cfd1a61308fa110eec052595162b600e7a83a43798fa44a6f41bee0947be7b15025d6df5e4d91917efd316c4d1a5abda1ca44f5545714d7d8c66615a211715055b8b12be02d802b85d8146e7b59c0ba1bb6ec6328d20587a3d4d371609e698ed819e719ad2eb856a435c4cd3697938d9a498e46e261cd6c44ffbcd4b05ec9d3995889a1441174e6f358e", &(0x7f00000000c0)=""/231}, 0xffffffc0) 2018/04/17 06:45:27 executing program 2: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000074fffc), 0x4) r0 = dup(0xffffffffffffffff) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}, @in6={0xa, 0x4, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x713d, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1000}, @in={0x2, 0x4e20, @rand_addr=0x9}, @in6={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x16}, 0x200}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0xb0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[], &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5}, 0x14) r1 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a09fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000dfe000)={0x14}, 0x14}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000faff74)={0x0, 0x0, 0x0, 'queue0\x00'}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x0) 2018/04/17 06:45:27 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x1007fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x56, "96edb73b242bcec0e4a4a192d0845ba804a13550064ccc945799b4fbdc3d845f7e38104fa1192c8d6dd84fcbd5c9177efcd752c64994cc38fa505a1615bf2429b7538a43a2d78971f0a475cf821eca35bda7906c5a1c"}, &(0x7f0000000040)=0x5e) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x8, 0x30}, &(0x7f0000000180)=0xc) mlock(&(0x7f0000a7f000/0x3000)=nil, 0x3000) r2 = dup(0xffffffffffffffff) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e24}, 0x10) 2018/04/17 06:45:27 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) socket$alg(0x26, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 06:45:27 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001200)={0xffffffffffffffff}) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000001240), &(0x7f0000001280)=0x4) r1 = accept(0xffffffffffffff9c, &(0x7f0000001080)=@alg, &(0x7f0000000040)=0x80) ioctl$sock_ifreq(r1, 0x8916, &(0x7f0000001100)={'ip6_vti0\x00', @ifru_ivalue=0x8}) r2 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_hci(r2, 0x84, 0x6c, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x10bd) 2018/04/17 06:45:27 executing program 1: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000000000)={'bridge0\x00', @ifru_settings={0x3, 0x0, @te1=&(0x7f0000000080)}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000640)=""/199, 0xc7}, {&(0x7f0000000740)=""/161, 0xa1}], 0x2, &(0x7f0000000800)=""/133, 0x85}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000280)={0xa, &(0x7f00000001c0)=[{0x10000, 0x565, 0x7}, {0x2, 0xa52b, 0xb4, 0x3}, {0x3ff, 0x2, 0x40, 0x41c0}, {0xc37c, 0xffffffffffffffff, 0x4, 0x4}, {0x3, 0x10001, 0x5, 0x1}, {0x1875, 0x7, 0x9, 0x3}, {0x5, 0x40, 0x3f, 0x4}, {0x1, 0x87, 0x9, 0x6}, {0xfcfd, 0x7fffffff, 0x5, 0x76}, {0xc9, 0x3, 0x95f, 0x3}]}, 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000240), 0x242, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000000c0)) 2018/04/17 06:45:27 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r1, 0x3}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8001, 0x4, [0x4, 0x7, 0x9, 0x6]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x100000001, 0x6}, 0x90) r3 = memfd_create(&(0x7f0000000140)="74727508746564288a6f0043701efd6cd3ce4110bebe2f646ca842d36186cee41bc9dedd4b58cda90e5eb22962f1cfd970f88a1949498aa902d4e93cd8de27b506a82a4e1812c8d1f243ec45f6c59e376ab3d0fb72b841f55164f0e64f83c68f4115cd9c240bf4f50f83ff8692055233beda034075e5a6d6131106b3402d6e67a2abc448a528698a8db4f0fba4b707af99066b4f0a6ca5", 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) userfaultfd(0x800) getsockname$ax25(r3, &(0x7f0000000380), &(0x7f00000003c0)=0x10) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0xec, 0x5, 0x1, 0x6, 0x3, 0x3, 0x7, 0x7841, 0x200, 0x1f, 0x6, 0x7}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) lseek(r3, 0xfffffff7fffffffe, 0x1) 2018/04/17 06:45:27 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f00007d7000)) chdir(&(0x7f0000000800)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) unshare(0x20000010020100) [ 93.799521] sctp: [Deprecated]: syz-executor3 (pid 7462) Use of int in max_burst socket option. [ 93.799521] Use struct sctp_assoc_value instead [ 93.819998] sctp: [Deprecated]: syz-executor3 (pid 7462) Use of int in max_burst socket option. [ 93.819998] Use struct sctp_assoc_value instead 2018/04/17 06:45:28 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f00000010c0)=ANY=[@ANYBLOB="000000653070b4e1cbb9e04d2ff80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000086ad6a86000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xc6e, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0xa) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/4096) 2018/04/17 06:45:28 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000009000/0x4000)=nil, 0x4000) mlock2(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x1) remap_file_pages(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/04/17 06:45:28 executing program 3: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x1007fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x56, "96edb73b242bcec0e4a4a192d0845ba804a13550064ccc945799b4fbdc3d845f7e38104fa1192c8d6dd84fcbd5c9177efcd752c64994cc38fa505a1615bf2429b7538a43a2d78971f0a475cf821eca35bda7906c5a1c"}, &(0x7f0000000040)=0x5e) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x8, 0x30}, &(0x7f0000000180)=0xc) mlock(&(0x7f0000a7f000/0x3000)=nil, 0x3000) r2 = dup(0xffffffffffffffff) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e24}, 0x10) 2018/04/17 06:45:28 executing program 5: unshare(0x40600) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x80000000000001, 0x80010, 0xffffffffffffffff, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="ba", 0x1) 2018/04/17 06:45:28 executing program 0 (fault-call:4 fault-nth:0): r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) socket$alg(0x26, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 06:45:28 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f0000000100)="52fc", &(0x7f0000000200)=""/212}, 0x18) 2018/04/17 06:45:28 executing program 2: r0 = socket(0x1e, 0x2, 0x0) socket(0xd, 0x6, 0x4) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 2018/04/17 06:45:28 executing program 7: unshare(0x8000400) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x1000000000000000, r0}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x1, 0x2, 0x80}, 0x2c) rt_sigaction(0x19, &(0x7f0000000040)={0x6, {0x7f}, 0x0, 0x9}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/04/17 06:45:28 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x1007fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x56, "96edb73b242bcec0e4a4a192d0845ba804a13550064ccc945799b4fbdc3d845f7e38104fa1192c8d6dd84fcbd5c9177efcd752c64994cc38fa505a1615bf2429b7538a43a2d78971f0a475cf821eca35bda7906c5a1c"}, &(0x7f0000000040)=0x5e) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x8, 0x30}, &(0x7f0000000180)=0xc) mlock(&(0x7f0000a7f000/0x3000)=nil, 0x3000) r2 = dup(0xffffffffffffffff) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e24}, 0x10) 2018/04/17 06:45:28 executing program 1: socketpair$inet(0x1e, 0x805, 0x0, &(0x7f0000000040)={0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[{0xa0, 0x11e, 0xfffffffffffffffb, "d04ad7607d91176d055fa5a4d39a34773d05c7a3c34067af7073eb766fc075a27a8fdc533d5c85bafd1c04e770c625bfe617326cf8fb184305cf3864952070a6f82ce7106c9e40b2032ccafa42a11d177803d9b49d25a14df3fb003a78ffe38fa2a197247f419c32d7ac84a177d7a2ed70223792c65d7a7ec6ba3a57096269febf14a5d596e31807727e8ead480f9188"}, {0x60, 0x109, 0x69, "6527b77edb18da1e50b570911e9c953dda6ffe100a31d71146379d3b0b60a96ccc26ee53c5285f4db5cb3f55571d966a19e612261f5a31884a2f0c1a4fffb39be40be2531db194e8580f0798c4"}, {0x48, 0x13e, 0xfffffffffffff523, "d1935075b72808b753c6836852a4a0e52c8aff3f8584327948db23bc5cd848bccb84679f0f3d01e5230847bb0b75d584f1d0d0"}], 0x148}}, {{&(0x7f0000001b00)=@nl=@proc={0x10}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000003000)}}], 0x2, 0x0) 2018/04/17 06:45:28 executing program 5: unshare(0x40600) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x80000000000001, 0x80010, 0xffffffffffffffff, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="ba", 0x1) 2018/04/17 06:45:28 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000240)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e21, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="bf0d1743c037bc16680f0291578d5d228a045f7bada9e51d7fb4dfadebe163168c8272711ef2282d214b64846273ee62fd9b383e3d5e38b6c4c86632895f675625803abc20a4c96ca3e4fd521664d69db3b00038e25e45d235af9434f5c5cb881c2073c92704b57d23e7bda7ba098a3736933d24bbfb04f766b5d900ecbe8e517d6dda4edd9e475ee797c4d450e81ae9b5f7a34b50b8605e2d1de70cca51321d8d7b9c38b78d", 0xa6, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) keyctl$link(0x8, r2, r2) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x400000, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'syz_tun\x00', 0x10}) 2018/04/17 06:45:28 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x40600) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000000080)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x101, 0x4, 0xa6f, 0x6, 0x2, 0x7ff, 0x100, 0x7fff, 0x4, 0x7}, 0xb) ioctl$TIOCSBRK(r0, 0x40044590) r2 = socket$inet6(0xa, 0x806, 0x0) prctl$getname(0x10, &(0x7f00000000c0)=""/130) connect$inet6(r2, &(0x7f000000cfe4)={0xa}, 0x1c) socket$alg(0x26, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 06:45:28 executing program 7: unshare(0x8000400) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x1000000000000000, r0}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x1, 0x2, 0x80}, 0x2c) rt_sigaction(0x19, &(0x7f0000000040)={0x6, {0x7f}, 0x0, 0x9}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/04/17 06:45:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/sctp\x00') mmap(&(0x7f0000a99000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0x0) getdents(r0, &(0x7f00000000c0)=""/60, 0x3c) fcntl$setsig(r0, 0xa, 0x3) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) timerfd_create(0x3, 0x800) 2018/04/17 06:45:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x3b594e1ac12d7a69) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x804080}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x7c, r3, 0x409, 0x70bd2c, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x7}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40000}, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x2}], 0x1, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f00000002c0)={'gre0\x00', {0x4, 0x2, 0x1, "1c14c7b0cb1a", 0x4}}) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/17 06:45:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x4, 0x0) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb, 0x20000000}, 0xc) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000280)={0x0, &(0x7f0000000080)}) accept$alg(r1, 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000000040)={0x10}, 0xfffffffffffffea1, &(0x7f0000226000)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/04/17 06:45:29 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000001580)='ntfs\x00', &(0x7f00000015c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB='uid=<']) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udplite6\x00') futimesat(r0, &(0x7f0000000040)='./file0/file1\x00', &(0x7f0000000080)={{0x0, 0x7530}, {0x77359400}}) 2018/04/17 06:45:29 executing program 0: r0 = semget$private(0x0, 0x0, 0x40) semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f00000001c0)=""/1) r1 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) socketpair(0xd, 0x805, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r3, &(0x7f0000000080)=""/67, 0x43, 0x40010020, &(0x7f0000000100)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) socket$alg(0x26, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000000140)=""/55, &(0x7f0000000180)=0x37) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 06:45:29 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x40600) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000000080)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x101, 0x4, 0xa6f, 0x6, 0x2, 0x7ff, 0x100, 0x7fff, 0x4, 0x7}, 0xb) ioctl$TIOCSBRK(r0, 0x40044590) r2 = socket$inet6(0xa, 0x806, 0x0) prctl$getname(0x10, &(0x7f00000000c0)=""/130) connect$inet6(r2, &(0x7f000000cfe4)={0xa}, 0x1c) socket$alg(0x26, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 06:45:29 executing program 5: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f0000c44000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0x1, 0x3, 0x0, 0x0, 0x1}, 0x4, 0x7f}) 2018/04/17 06:45:29 executing program 1: unshare(0x40600) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) poll(&(0x7f0000000180)=[{r0, 0x4010}], 0x1, 0x8001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001200)) r2 = socket$inet(0x2, 0x48000806, 0x8fff) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000000000)="1c71b33109071ed3f5c7b71b34ec0c1936f8d2db68ea26ce65531d40964ddc16fac751cc9ee66acc694dcc1139a60ac4d846a15ac3cc51db614729dd366072b914246a59c411eea590da9be399dca735216ed78df2c73c9238eaaec92afd66c6fcca069978bc8f76f86e7e7a14c8f49887", 0x71) ioctl$sock_proto_private(r2, 0x89e5, &(0x7f00000001c0)="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") epoll_pwait(0xffffffffffffffff, &(0x7f0000000140)=[{}], 0x155555555555576d, 0x0, &(0x7f0000000080), 0x8) 2018/04/17 06:45:29 executing program 7: unshare(0x8000400) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x1000000000000000, r0}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x1, 0x2, 0x80}, 0x2c) rt_sigaction(0x19, &(0x7f0000000040)={0x6, {0x7f}, 0x0, 0x9}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/04/17 06:45:29 executing program 6: r0 = socket$packet(0x11, 0x400001, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040)=0x8001, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000180)) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/175, 0xaf}, 0x4) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000000540)="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") 2018/04/17 06:45:29 executing program 2: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x20) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setgid(r1) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/17 06:45:29 executing program 6: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r0 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="2321202e2f627573202365746831656d305e405d656d3073797374656d6574683120296d643573756d2c7b6c616e315e2470726f63707070302173656c696e757829272070726f63206574683123295d7d20202420626465765e757365727d0a4641bd34a851b7d8d022e025f217f8813133057fac64f0152af8239943cc6546147110009aae8345c40f8ba5e922ea959966"], 0x9a) open(&(0x7f0000000000)='./bus\x00', 0x805, 0x8000000000002) 2018/04/17 06:45:29 executing program 7: unshare(0x8000400) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x1000000000000000, r0}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x1, 0x2, 0x80}, 0x2c) rt_sigaction(0x19, &(0x7f0000000040)={0x6, {0x7f}, 0x0, 0x9}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/04/17 06:45:29 executing program 2: r0 = creat(&(0x7f0000d2bff8)='./file0\x00', 0x0) tee(r0, 0xffffffffffffffff, 0x9, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x548f8828, 0x4) 2018/04/17 06:45:29 executing program 3: r0 = epoll_create(0x5) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1, 0x20000) ppoll(&(0x7f00000001c0)=[{r0, 0x5}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)={0x4}) 2018/04/17 06:45:29 executing program 5: unshare(0x40600) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000000)) [ 95.786139] tmpfs: Bad value '<' for mount option 'uid' [ 95.859958] tmpfs: Bad value '<' for mount option 'uid' 2018/04/17 06:45:30 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000003c0), 0x1e7) r1 = memfd_create(&(0x7f0000000100)='ecb-serpent-avx2\x00', 0x2) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x101, 0x0, 0xff, 0x1, 0x9e, 0x3}, 0x20) write$evdev(r1, &(0x7f00000002c0)=[{{r2, r3/1000+30000}, 0x332, 0x9, 0x3}, {{0x0, 0x7530}, 0x61, 0x10a, 0xd30}, {{0x0, 0x2710}, 0x5, 0xffffffffffff8000, 0x1}, {{0x77359400}, 0xf21, 0xfffffffffffffa05, 0x9}, {{0x77359400}, 0x3, 0x74, 0x9}, {{0x77359400}, 0xa52, 0x200000000, 0x1}, {{r4, r5/1000+30000}, 0x3, 0x200, 0x1}], 0xa8) socketpair(0xd, 0x8, 0x4, &(0x7f00000027c0)) r6 = accept$alg(r0, 0x0, 0x0) sendto(r6, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6c0ab2fa5a4f0acd00e06d9052a673d7e9ca737eb889792e8ee852bb83705b6dc33250a8d0e973f7f1def197c6a0ad954fae54120736c03", 0x50, 0x0, &(0x7f000007b000)=@can={0x1d}, 0xffffffa9) socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r6, &(0x7f0000000680)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000040)=""/6, 0x6}, {&(0x7f0000000080)=""/73, 0xd}], 0x2}, 0x0) 2018/04/17 06:45:30 executing program 7: unshare(0x8000400) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x1000000000000000, r0}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x1, 0x2, 0x80}, 0x2c) rt_sigaction(0x19, &(0x7f0000000040)={0x6, {0x7f}, 0x0, 0x9}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c) 2018/04/17 06:45:30 executing program 5: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), 0x4) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000140)='./file0\x00', 0x1, 0x3, &(0x7f0000001200)=[{&(0x7f0000000180)="51e7941bfa747b4419b20e244cf4ca3911228bdfe2d8a6287d3b9f20e0", 0x1d, 0x4}, {&(0x7f00000001c0)="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", 0x1000, 0x7fffffff}, {&(0x7f00000011c0)="bda28c6cee7077a66287bda3c9cba83f7f34e53c01800a0882befbdc9579ff561d4b435b01e2326a1a6d0fe96c765ac24379e62d22a2c8683f950b407e36", 0x3e, 0x6f7f}], 0x20000, &(0x7f0000001280)={[{@dir_umask={'dir_umask', 0x3d, [0x37, 0x30]}, 0x2c}]}) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000766ff8)='./file0\x00', &(0x7f00005a9ff9)='mqueue\x00', 0x0, 0x0) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) 2018/04/17 06:45:30 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000900)="a7118230eef520406dc6a099da077d00", 0x10}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0xffffffd6}], 0x1, &(0x7f0000000400)=""/203, 0x66}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002e00)={'syz_tun\x00', r3}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002e40)={'bpq0\x00', r4}) 2018/04/17 06:45:30 executing program 0: r0 = socket$inet6(0xa, 0x2000000000806, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x14, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r5, 0x10d, 0xa5, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000004c0)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffff8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}}}, [0x170, 0x401, 0x2, 0x8001, 0x5, 0x8, 0x5, 0x9, 0x8, 0x401, 0xf539, 0x80000000, 0x9, 0x8351, 0x100]}, &(0x7f0000000600)=0x100) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000000800)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6a0, 0x528, 0xe8, 0x3c8, 0x0, 0x2d8, 0x608, 0x608, 0x608, 0x608, 0x608, 0x6, &(0x7f0000000780), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x200, 0x2}}}, {{@ip={@rand_addr=0x9, @multicast1=0xe0000001, 0xff000000, 0xffffffff, 'yam0\x00', '\x00', {0xff}, {0xff}, 0x32, 0x1, 0x35}, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@inet=@recent1={0x108, 'recent\x00', 0x0, {0xffffffffffffff81, 0x2, 0x20, 0x1, 'syz0\x00', 0x6, [0x0, 0xffffff00, 0xff000000, 0xffffffff]}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x9cc7}}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xff000000, 'syz_tun\x00', 'bridge_slave_1\x00', {}, {0xff}, 0x0, 0x2, 0x20}, 0x0, 0xc0, 0xf0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x5, 0x1, @multicast1=0xe0000001, 0x4e24}}}, {{@uncond, 0x0, 0x130, 0x160, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x9, 0x8, 0x2, 0x2}}, @common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00', 0x4}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x9, @broadcast=0xffffffff, 0x4e21}}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x700) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f00000006c0)=""/116, &(0x7f0000000740)=0x74) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000640)={0x7, 0x8000, 0x6488, 0x401, r6}, &(0x7f0000000680)=0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r4}, 0x14) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) read(r5, &(0x7f0000000280)=""/255, 0xff) socket$alg(0x26, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000400)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e22, 0xcd0, @dev={0xfe, 0x80, [], 0x10}, 0x3}, @in6={0xa, 0x4e23, 0xffffffffffffff7f, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22}], 0x84) socketpair$inet6(0xa, 0x807, 0xfffffffffffffffd, &(0x7f00000003c0)) 2018/04/17 06:45:30 executing program 7: unshare(0x8000400) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x1000000000000000, r0}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x1, 0x2, 0x80}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c) 2018/04/17 06:45:30 executing program 5: r0 = inotify_init1(0x0) r1 = gettid() sched_getaffinity(r1, 0x8, &(0x7f0000000000)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$cont(0x20, r2, 0x0, 0xfffffffffffffffc) 2018/04/17 06:45:30 executing program 4: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/200}, 0xd0, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f0000c40ff8)={0x1}, 0x8, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000180)=r1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140)=0x5, 0x4) msgsnd(r0, &(0x7f00004adff7)={0x2}, 0x8, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/04/17 06:45:30 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x0) socketpair(0x3, 0xf, 0x8001, &(0x7f0000001080)={0xffffffffffffffff}) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f00000010c0), &(0x7f0000001100)=0x4) socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0f0}, &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000000)={0x1000, &(0x7f0000000080)=""/4096}) 2018/04/17 06:45:30 executing program 2: r0 = socket$inet(0x2, 0x40080005, 0x2000000000007fc) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, r0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x0, 0x0) bind$vsock_stream(r1, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000140)=""/89) connect$vsock_stream(r1, &(0x7f00000001c0)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000000280)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="cb0dd4851cb1", [{[], {0x8100, 0x3, 0x7, 0x4}}], {@llc={0x4, {@snap={0xaa, 0x1, "f3b7", "35d215", 0x6305, "818e3954bc2d8c2a76dc230594e7a308"}}}}}, &(0x7f00000002c0)={0x1, 0x3, [0xb89, 0x22f, 0x11, 0xbc8]}) getsockname(r0, &(0x7f0000000040)=@pptp, &(0x7f00000000c0)=0x80) modify_ldt$write2(0x11, &(0x7f0000000340)={0xffffffffffff7fff, 0xffffffff, 0x2000, 0x2, 0x81, 0x1, 0xff, 0x80, 0x20, 0x7}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000300)) pipe2(&(0x7f0000000240), 0x4000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='syzkaller0\x00') 2018/04/17 06:45:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101002, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f000056c000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), 0x4) 2018/04/17 06:45:30 executing program 1: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x80000000000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x2000080) inotify_rm_watch(r0, r2) r3 = open(&(0x7f00000003c0)='./control\x00', 0x2, 0x22) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002580)=0x0) r5 = getuid() r6 = getgid() sendmsg$unix(r3, &(0x7f0000002600)={&(0x7f0000000400)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002540)=[{&(0x7f0000000480)="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0x1000}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000002480)="74ce857599e37499d32f75ba6ef56a1357611b5c23877f4e7d9f07043fdec69694058799d9faea13a039f0382542790756d9972751a0651f8fb1d30eb0eb0ab036a9de0e4f5727442442b29e8cd725eb7166922cf413e30b4ae9a3220d4eef7552f4e6e206ead6069a924021ac6619a268037c5c7f7d0bf5d7a830ceb8b8342bf16c874e16cd9134e8dde7211f1ccd788013182854db5e171ba7656275cb9191ff5d4e98d97b12000599", 0xaa}], 0x3, &(0x7f00000025c0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x4040800}, 0x1) ppoll(&(0x7f0000282fd8)=[{r1}], 0x1, &(0x7f0000b0c000), &(0x7f0000955ff8), 0x8) 2018/04/17 06:45:30 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x7, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x81) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/17 06:45:30 executing program 7: unshare(0x8000400) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x1000000000000000, r0}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001}, 0x2c) 2018/04/17 06:45:30 executing program 2: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f00000001c0)='.\x00', 0x8, 0xa, &(0x7f00000007c0)=[{&(0x7f0000000240)="30fee52b42508206e2b7e8c7cf7eee54724e82ad80ff7602b1eb51d16bed424e1536bae1883178bbc3310dee3b476b842c5f6baf93e6b20f8716274bb789feeba14693df090fbf6547c15c233cda5943f97938c6eee8f00854e0", 0x5a, 0x800}, {&(0x7f00000002c0)="d3af668852c837154f47c90e7fa328baf502423d86b11d52347ce5e7b02f961e238e56a020cc6976a426110dd69dbf8640d605d6527060ce43964a434e79c3498dfed968c8cb3cfc28a5cc9ae5915624ba4271545d99b3add4c31432e2b8a7a34a4f68840c8ac34823785150527e3ae0edafdc2c2f992c8dc1d3e18fde58ed402f869df67d92b71a8b8d581fc31710693f1874e0a8dfeccba558df", 0x9b, 0xd88f}, {&(0x7f0000000380)="2df05da367f27afc33b54940b0acd08819b7bf62c89fededa96a97446e18e562f35701f11dc9f447de505abe27ae3bd4", 0x30, 0x1}, {&(0x7f0000000940)="7f83192775b14507ff97b4647cc541b5d0e1a8f13d8ca490f4149d1cdbb98a36d39f08514ebd2952ac4c25671feeac16af9cd5ec12478e944478bb91477fa2769736e0c202b92258e530510b4edf8f709d67daffccf1384a895dd3c09103d236929c0ff27cb4cd017bb37675f5b6e69eeb8fddd3df6c51f5c4af00d30ed9393b01ea6c13490b73d69a067cf988aff870fda8d315bb1b6c2b2b2e3e190987a5aae6c4383df6b8c9841dc39a79d64a8043cb50", 0xb2, 0x2}, {&(0x7f0000000480)="d79de6e97de82ac29df776465bdb842f44ebe49ba5bc8b0f9949ddf57ff969e8d0a6d1d4d46eabdd96b99a4b", 0x2c, 0x1f}, {&(0x7f00000004c0)="c3da88ff9829431307b7fcbd60876e5988d57528acb470be1a9164eecab60b95478a7e80b6c554a0c0146e19c68c28ef29b25426342a12a7d668cef513fbf65404a3880825271256d3fc3e29c8affe10b9f1599a59fdb10ba7f3d0c00cff3bec9f36bae9e11c62402eb24c080bf4b867339996186f89092093abfa480aefa4951cb43fad90d695892a42a2b5f28407564e8648d172853178a78fd3da478ce7152256a248baa41326094c4eb1", 0xac, 0x19e1}, {&(0x7f0000000580)="3ef2394a720d4bf898b4be2f98b3808383bf7ecdbda0d68e2369bc6d94c39145142b90d30f60f4a3dae21122", 0x2c, 0x8}, {&(0x7f00000005c0)="019e4cd88cdd9f917069d0bef152f18140ce61eef45a691af84dbffb2f14f37b3953cdcf9ef60b306e97bb18def01684438d54f23bf23f89e5152d95ecc3c4dafe33054497aaa3d63a9f6aecd413aee7f2dd0df24af37c869290a5ce2368e05be887159e7d2db2b6b7cd4376f5ce92aa9b4115238bbc06ff02d6ba4de2384e0bcacfa10b94f4c5cdcd41e83a6cfb43d8f173b94ca0bf58342c74", 0x9a, 0x6}, {&(0x7f0000000680)="ad373bef5ca70b804fa7eb134d9827e44753954f0217eb2744fb9df76d477243c035231752021d2f95c4cc3a7e9b6716e02ba533e2ae5773aebd763247fb2c0ae37294fc6a1f", 0x46, 0x101}, {&(0x7f0000000700)="75ff734bce39544c04181fa30b80536e19f397e2c8d310f576e9bb4b5eb6af144297a67574e6df09d6274068dace66c567ac9cacfa8d1d337373a19ef7a6c06852ea3303d7eb92396fe27beeda8668bff4ebba3bb92c9021dbbc710fd8cb8c630a1fb5826249307b454992c6ae0436b2082de15cc5dd991cc851f43d6d3c88bdb4834c8bf6717d20d975903fcddb9f38", 0x22a, 0x7}], 0x154418, &(0x7f00000008c0)={[{@nfs='nfs', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x36, 0x37, 0x32, 0x31, 0x30, 0x37]}, 0x2c}, {@check_strict='check=strict', 0x2c}, {@dmask={'dmask', 0x3d, [0x35, 0x34, 0x30, 0x37, 0x34, 0x30, 0x36]}, 0x2c}, {@nfs='nfs', 0x2c}]}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x9}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2}, 0x8) write$binfmt_aout(r0, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0x50d) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x8, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x6, r2, 0x1, 0x3}) pipe(&(0x7f00000003c0)) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000900)={0x7c, @broadcast=0xffffffff, 0x4e21, 0x2, 'none\x00', 0x8000000000b, 0x1, 0x43}, 0x2c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/17 06:45:31 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000000200000000000000000000b6bc8b8d647579534c1d62796800000000000000070000000000000000000000000000000000208bef0381051453099409d8065611bbfb221b97be94f70e6b86a27ea57805b3c8ed8acf9f1d73135e0a9f31c2dac40ef42e5bf5f4d71b147e77e13ffdf16250f878c8514f80d2f215d21a0a28d8bb9e2a8f6fc3ab3a0cb15f106b7fb3b03dce32767c2f1636f02d32ef938750651980a451000000a07b0425119c97d3d0"], 0x1) shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000ffc000/0x4000)=nil) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000100)=""/192, &(0x7f0000000000)=0xc0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="970b627df8b6958deaa228dcc0211ab55316ec36d62e5237463ae70e85369057e5a28c6d5de6f42afc12724fc454fba4edd45174919574d204ff48036c74136a9ae6", 0x42}, {&(0x7f00000002c0)="2579b4b7332d2272fbd35ea6027df048c5937d23316a3a1985fe5b908a3f59f5ec72a90e72e7f489df8c4b4f3f1c57b4d2c9bb9286c9cecf1739efe9d0e5e2c734026003441191681b3b6537e89b8dde1ffe62b2aac0aaba7c29518b001a408b92d8abf3555b76c36f4d7a31145ee9af579a667e836c62ba8382f16eb668213ec9d2ee971c474de1893fdc1c790ec48e0b59936d56e564a923abed4fbaeba1cb28ae9e", 0xa3}, {&(0x7f0000000380)="4f39f2311b8e04b58399d76ee00a22ba59bf2414db3ba075fe943c6a556e6b271582465b1c0152ba42bb74d170f880b73a8053f05c8ce1c84199bc8f51812c003599fb176a04c296a24418da4b566cd05f9930f38d1fa3e36d0837b193157fdb87bd43df02ed12c0b732f8ff265be6224e9a325b6849b86846f6d675e735468b7100465a033556c7e47776cbfcef59106d", 0x91}, {&(0x7f0000000540)="20998794fb0040b714e7e3593527a0aa797a1f3eab999a4433f7cc1470747fdeea06c2411c9e57196b8473db05f7dd0c34e46aae0347a5308e13ddbf475eef7f9b75a38bed10810446162e5e8deef2043928faf7227f55ac0d69ef61ab7b52ec134c1aa12b6e3c1f830031ae81d45c45e9209c4fa0b2646a1d772e7125a62153fd5af34aa3df12089b1a1b16d419692aa4c78b786fa774106c818c5e985a0516ceab811bd25f93d294969e7385dc4c1deac42d02464777e3e5fc81629b3a3e64a758e8", 0xc3}], 0x4, 0x2) 2018/04/17 06:45:31 executing program 7: unshare(0x8000400) pipe(&(0x7f0000000000)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x1, 0x2, 0x80}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) 2018/04/17 06:45:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(seed)\x00'}, 0x58) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x84800) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000180)={'nat\x00', 0x11, "209e887116ca108c1f53f7764aae9a299d"}, &(0x7f0000000200)=0x35) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendto(r2, &(0x7f0000000100)="bda6b6ac7faa4e7f97371e65578f1d78542eff480dd9efbc58b44698acbf4d4d", 0x20, 0x0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @random="d1aba971b7c0", 'ip6gretap0\x00'}}, 0x80) recvmsg(r2, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/17 06:45:31 executing program 1: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x80000000000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x2000080) inotify_rm_watch(r0, r2) r3 = open(&(0x7f00000003c0)='./control\x00', 0x2, 0x22) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002580)=0x0) r5 = getuid() r6 = getgid() sendmsg$unix(r3, &(0x7f0000002600)={&(0x7f0000000400)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002540)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="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0x1000}, {&(0x7f0000002480)="74ce857599e37499d32f75ba6ef56a1357611b5c23877f4e7d9f07043fdec69694058799d9faea13a039f0382542790756d9972751a0651f8fb1d30eb0eb0ab036a9de0e4f5727442442b29e8cd725eb7166922cf413e30b4ae9a3220d4eef7552f4e6e206ead6069a924021ac6619a268037c5c7f7d0bf5d7a830ceb8b8342bf16c874e16cd9134e8dde7211f1ccd788013182854db5e171ba7656275cb9191ff5d4e98d97b12000599", 0xaa}], 0x3, &(0x7f00000025c0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x4040800}, 0x1) ppoll(&(0x7f0000282fd8)=[{r1}], 0x1, &(0x7f0000b0c000), &(0x7f0000955ff8), 0x8) 2018/04/17 06:45:31 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = socket$alg(0x26, 0x5, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x84}, {r0, 0x2000}, {r1, 0x2084}, {r0, 0x80}, {r1, 0x2000}], 0x5, &(0x7f0000000040), &(0x7f00000000c0), 0x8) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 06:45:31 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x7, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x81) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/17 06:45:31 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) socketpair(0x3, 0xf, 0x8001, &(0x7f0000001080)={0xffffffffffffffff}) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f00000010c0), &(0x7f0000001100)=0x4) socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0f0}, &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000000)={0x1000, &(0x7f0000000080)=""/4096}) 2018/04/17 06:45:31 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) setns(r2, 0x40000000) writev(r2, &(0x7f0000000400)=[{&(0x7f00000003c0)="0f", 0x1}], 0x1) 2018/04/17 06:45:31 executing program 7: unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x1, 0x2, 0x80}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) 2018/04/17 06:45:31 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0xfffffffffffffe52) socket$alg(0x26, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment={0x2f, 0x0, 0x1000, 0x7fff, 0x0, 0x3, 0x64}, 0x8) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 06:45:31 executing program 1: r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = socket$alg(0x26, 0x5, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x84}, {r0, 0x2000}, {r1, 0x2084}, {r0, 0x80}, {r1, 0x2000}], 0x5, &(0x7f0000000040), &(0x7f00000000c0), 0x8) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 06:45:31 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x120) socket$inet_dccp(0x2, 0x6, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000400000000000000", 0xfdbc, 0x0) 2018/04/17 06:45:31 executing program 5: sysfs$1(0x1, &(0x7f0000000240)="292e2cc8d997069a26146b80099e1bb8282b87f41fb1196e97f081adf2bd3d6b3720b32cf74a05b3b06537bf22e3708427646208957016c10a0f0c9ea47156583ce718ced24edcc543e3fb00160c") r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0x6], 0x1, 0x7e, 0x20, 0x2, 0x401, 0xfff, {0x3f, 0x8, 0x8, 0x3fffc0000000, 0x9, 0x8, 0x6, 0x8, 0x0, 0x98a, 0x80000001, 0x0, 0x327, 0xffffffff, "51523017c0f554b8d2292aca7280007eff1ce495639cff6f9af10cf1d8dedd93"}}) 2018/04/17 06:45:31 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) setns(r2, 0x40000000) writev(r2, &(0x7f0000000400)=[{&(0x7f00000003c0)="0f", 0x1}], 0x1) 2018/04/17 06:45:31 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000040)=[{0x50, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f0000000000)='net/tcp\x00') 2018/04/17 06:45:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(seed)\x00'}, 0x58) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x84800) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000180)={'nat\x00', 0x11, "209e887116ca108c1f53f7764aae9a299d"}, &(0x7f0000000200)=0x35) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendto(r2, &(0x7f0000000100)="bda6b6ac7faa4e7f97371e65578f1d78542eff480dd9efbc58b44698acbf4d4d", 0x20, 0x0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @random="d1aba971b7c0", 'ip6gretap0\x00'}}, 0x80) recvmsg(r2, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/17 06:45:31 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x41) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@dev, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) unshare(0x40600) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000), 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0xcbc8, 0x4e22, 0x2, 0xa, 0x719b47bc68d216b4, 0x20, 0x33, r3, r4}, {0xffffffffffffffc0, 0x8, 0x8, 0x800, 0x2, 0xa114, 0x3, 0x200}, {0x6, 0x3, 0x1, 0xff}, 0x5, 0x6e6bba, 0x2, 0x1, 0x3, 0x2}, {{@in=@rand_addr=0x80000001, 0x4d5, 0x7f}, 0x2, @in, 0x3500, 0x4, 0x2, 0x6e, 0x400000000, 0x2944c87f, 0x40}}, 0xe8) 2018/04/17 06:45:31 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x1, 0x2, 0x80}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) 2018/04/17 06:45:31 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x101200, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000000c0)=r1) add_key(&(0x7f0000d26000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x23d, 0xfffffffffffffffe) 2018/04/17 06:45:32 executing program 1: r0 = socket(0x10, 0x400000802, 0x0) write(r0, &(0x7f0000ff6fe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3}) r1 = semget$private(0x0, 0x0, 0x10) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0x4497e4b1, 0x1, 0xe5b1, 0x9, 0x8001, 0xfffffffffffffff7]) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/165, 0xfffffffffffffe72}, {&(0x7f00000001c0)=""/134, 0xfa0297d155d099f7}, {&(0x7f0000000340)=""/24, 0x18}, {&(0x7f0000000280)=""/150, 0xfffffffffffffe1b}], 0x4) 2018/04/17 06:45:32 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) setns(r2, 0x40000000) writev(r2, &(0x7f0000000400)=[{&(0x7f00000003c0)="0f", 0x1}], 0x1) 2018/04/17 06:45:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0xf0ffffffffffff}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/04/17 06:45:32 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0x4000000000000, 0x7fff, 0x4, 0x20, 0x4, 0x98}) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 06:45:32 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00004c2ffc)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007e5000)=0x7fe, 0x7c) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/83, 0x53, 0x2001, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/17 06:45:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendto(r0, &(0x7f0000000000)="43ed6e6112bafaa38bc342ec459feb8715a7c85716817cd288c097b2545b955fac1bade507df60bc95f0f811e876377e97a27019420fc9162ebc8404b5181cfb575ae4f4acc802692b724fe3c8ec5494801fab6b8a0bca1e13e532620d88e275dd1e1f3105c8a035d251c81838bc2f90e4b661d2bd4e4d7e5017833b70a83ce0283046965e2e67eed3f3ba678f0a95bab7b91132086551888203d59ce6d5e1a8834466e4f0af211cd7dae2", 0xab, 0x10, &(0x7f00000000c0)=@ax25={0x3, {"1a090d92e91d4d"}, 0x4}, 0x80) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000df7000), 0x4) 2018/04/17 06:45:32 executing program 6: set_mempolicy(0x0, &(0x7f0000000440)=0xbf03, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000080)={0x8, 0x9, 0x7, 0x8, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x3}) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 2018/04/17 06:45:32 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x1, 0x2, 0x80}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) 2018/04/17 06:45:32 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@rr={0x7, 0x7, 0x7, [@loopback=0x7f000001]}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) tee(r0, r0, 0xfffffffffffffffb, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000001c0)=0xfffffffffffffefc) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x101002) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'team0\x00', {0x4, 0x7fffffff, 0x5, "f563ad9cde87", 0x6}}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/17 06:45:32 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) setns(r2, 0x40000000) writev(r2, &(0x7f0000000400)=[{&(0x7f00000003c0)="0f", 0x1}], 0x1) 2018/04/17 06:45:32 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) socket$alg(0x26, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x100000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 06:45:32 executing program 4: r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0x4000000000000, 0x7fff, 0x4, 0x20, 0x4, 0x98}) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 06:45:32 executing program 3: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) vmsplice(r1, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0x2, 0x10001, 0x2, 0x3ec}) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000033c000)) read(r0, &(0x7f0000ebcf48)=""/184, 0xfffffda6) 2018/04/17 06:45:32 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(r0, 0x227a, &(0x7f0000000040)) 2018/04/17 06:45:32 executing program 5: open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) fallocate(r0, 0x11, 0x0, 0x100000001) 2018/04/17 06:45:32 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x6, 0x88000) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000380)={0x8, 0x8001, 0x5}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="6c000000d5635b3ee23050df7210f9d8ef2e082c4375f1e2dbaa2fbe2b2adfc447e32b3158d231ad5a93de", @ANYRES16=r3, @ANYBLOB="110b25bd7000fbdbdf25010000001800030014000200697036746e6c300000000000000000003800030014000600fe8000000000000000000000000000bb08000800120000000800010003000000080007004e210000080007004e2300000800040007000000"], 0x6c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) bind$alg(r1, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(pcrypt(rfc4106(rfc4543(gcm_base(ctr(aes-aesni),gha'}, 0x58) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000004140)=""/4096) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000001c0)=0x3, 0x4) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000000040)={0x2, 0x7, 0x2}) 2018/04/17 06:45:32 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x1, 0x2, 0x80}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) 2018/04/17 06:45:32 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffff9169) syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) unshare(0x28660400) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/04/17 06:45:33 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getaffinity(r0, 0x8, &(0x7f0000000040)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x18}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) 2018/04/17 06:45:33 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x7) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x3) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000040)=0x4, 0x4) 2018/04/17 06:45:33 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) setns(r2, 0x40000000) 2018/04/17 06:45:33 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$eventfd(r0, &(0x7f0000000080)=0x6607, 0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000013000), &(0x7f0000002000)=0x20) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r2) 2018/04/17 06:45:33 executing program 1: mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x401, 0x400040) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), 0x4) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x8, 0x4) open(&(0x7f00000003c0)='./file0\x00', 0xa0800, 0x0) 2018/04/17 06:45:33 executing program 7: unshare(0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x1, 0x2, 0x80}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) 2018/04/17 06:45:33 executing program 3: ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000040)={'team_slave_0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) open(&(0x7f00000000c0)='..', 0xaad06af1f8f98927, 0x0) 2018/04/17 06:45:33 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00004c2ffc)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007e5000)=0x7fe, 0x7c) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/83, 0x53, 0x2001, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setns(r0, 0x44000000) 2018/04/17 06:45:33 executing program 6: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x11, &(0x7f0000000200), 0x2a9, &(0x7f00000001c0)}, 0x0) 2018/04/17 06:45:33 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) 2018/04/17 06:45:33 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000480)=""/28, 0x268) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000340)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10043, 0x0) sendmsg$alg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000200)="5300166153fc62a2203e216b7a43b243c3be1058a98ce87dfb4090a71e82070e6d678986c009da7767b49a4b88a0267461e9b130940aabedc9eef35b8eca879506f294115eb2bc499b941f4b9eed660f2a32a0300cf9bddf45d042d016f9f82e824e2b6102c9b859a36704", 0x6b}, {&(0x7f00000004c0)="4e1072762ca57183155215efed61fc199452af950c44e6d3a61e938ffc68b5def36efd52c4a4d7c541a76b6cc6fea636180606c873be05fb91c3e627b377231aea2ee7bbcf9e8a3a85c1f392b4aa360ebeca427c221531636f4c9339264e7b5d3bab43553de220afa05ef6df39148e9181efa4d6eb8c8d17c6d3fbe75b0d91eede23bb68cff399c08654ddc4af61df0df185e50a49079f7e84d311030c6af7c2b7a89c5816b23922a24b7c6730f75eb47830c5c59a7372040f971ec990bad22432", 0xc1}, {&(0x7f0000000680)="3a2e09de1c92921aa86db0724c812ac65cd6aa48eae808654622d530cb62c36850ec717eba062911ddd3fa3b46c57722cabc1af1e2c1b13df2669e4c5437bca4632ed8c5dbc778734eab7f85cac8dc2be29503f0ed0c7298c6771aa5b5ca807b64c9209ed5733369ffb138644d15ada8126987530afc83a3c401041977af94ac06dc5d75f58443e7fd847e009456f6a7bb31dffb9c5b234a65a87ebbc32d11c1b9c7d0b05b00efc4fb68723c9726d094e4ec8d3d2144fa12efd22fff2730a7b79d9341f5e77361d3820fd13fb82600edeea2ff0bb54507db80fd2706738ead1ca1a5208af685ffb8ef19a7f44fe9352b87", 0xf1}], 0x3, &(0x7f0000000780)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0x28, 0x117, 0x2, 0xe, "20411ee87ebbd5fa3e1ff5d31a10"}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x60, 0x117, 0x2, 0x45, "f52e15e1b5fcd07b81ca6f52e2a6d451cd35097ce1fb8b6bcd1668674dc57b1ca94a50ff3e747ef9083ae1db15c47ecb3fad7d820ebcce5c462a0becb599ceb53ee028e8f7"}, @assoc={0x18, 0x117, 0x4, 0xafb}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x1c38}], 0x118, 0x20000000}, 0x40080) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x0, 0x0, 'client1\x00', 0x0, "bc1c66dfcfd4386c", "b249dd20d8805d97c884a43de77c8d19a590e1d0a93e60edf7297aacdf8655a5"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000005c0)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000008c0)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000080)={r3, r4/1000+30000}, 0x10) 2018/04/17 06:45:33 executing program 7: unshare(0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x1, 0x2, 0x80}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) 2018/04/17 06:45:33 executing program 6: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000100)=@report={0x54, 0x20, 0x0, 0x0, 0x0, {0x0, {@in=@rand_addr, @in6=@dev={0xfe, 0x80}}}, [@replay_thresh={0x8, 0xb}]}, 0x54}, 0x1}, 0x0) connect$netlink(r0, &(0x7f0000000040)=@kern={0x10}, 0xa) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'team_slave_1\x00', &(0x7f0000000080)=@ethtool_ringparam={0x11, 0x8, 0x8, 0x816, 0x9, 0x5, 0x1, 0x59, 0xb2}}) 2018/04/17 06:45:33 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/04/17 06:45:33 executing program 7: unshare(0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x1, 0x2, 0x80}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) 2018/04/17 06:45:33 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) socket$alg(0x26, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) pivot_root(&(0x7f0000000000)='./control\x00', &(0x7f0000000480)='./control\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000002c0)="0ce7036de334b22a1ca90b8e392057d186598c004664478de618d6351dc4f6a099888f7796b03fa80b76e57ae2ec8a044c367dfb1c49c346349c9eabef9fabaf139103407ba7049c4e99c052f29b6597d48d0c105c9adb41bce52be62ca6c4895fbd0dfe513bf9b1b99e37e4bd7446b964a2d20e6639064c5a29a8b846375063870bb169fbdb0d1ef945f668e68b78431835b776c2e41552519bfe9a8e451db1294605e4027127048aea0718d87f1e5389d5f846faa65a228d0858349385a59cd5c34e0883", 0xc5) 2018/04/17 06:45:34 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2}, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000a40)=@nl=@kern={0x10}, 0x80, &(0x7f0000000c40)}}], 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000ac0)="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", 0x1000) 2018/04/17 06:45:34 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/04/17 06:45:34 executing program 7: unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x1, 0x2, 0x80}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) 2018/04/17 06:45:34 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x25, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f0000000140)={0x19980330, r0}, &(0x7f0000000180)={0x0, 0x7, 0x2, 0x3, 0xfff, 0x2}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x14) clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) 2018/04/17 06:45:34 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$alg(0x26, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 06:45:34 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2}}}, &(0x7f00000000c0)=0x90) 2018/04/17 06:45:34 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x0, 0x4, 0x0, 0x4}, 0x2c) r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x3, 0x80400000141) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x3, 0xfffffffffffffffd}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000000)="998f2b3335c43ed0293fb7d783f9431838de3d940430fa2c8b696a10355be76a2c60913bc6bf15dee6f9adce36af52b7bd564bb0e4b23ecb58"}, 0x10) 2018/04/17 06:45:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='coredump_filter\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='syscall\x00') sendfile(r0, r1, 0x0, 0x8) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x6) [ 100.516120] raw_sendmsg: syz-executor6 forgot to set AF_INET. Fix it! 2018/04/17 06:45:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x2c, 0x2c, 0xaff, 0x0, 0x0, {}, [@nested={0x18, 0x0, [@typed={0x14, 0x0, @ipv6}]}]}, 0x2c}, 0x1}, 0x0) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz1', "a4005f0f09cf8c613bc4479ef3ed28973fd7ebe9ab146af60185c9453be8e3da1a60d354c71078d803f9d33148a075ffbf82d384aa55e9cd714d16be7eeb32495bbafc7f5d388037cbee88520d1e16fe3a2da1294c1d94265252154377"}, 0x61) 2018/04/17 06:45:34 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000080)={0x3f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 'lc\x00', 0x0, 0x7f, 0x74}, 0x2c) unshare(0x40600) fadvise64(r1, 0x0, 0x3, 0x5) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/17 06:45:34 executing program 7: unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x0, 0x2, 0x80}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) 2018/04/17 06:45:34 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="818875b01de38159b3b60c025d54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, 0x0) sendmmsg$alg(r1, &(0x7f0000001e00)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000400)="82b4a1eda7875af7a155e2705ba5e5f1a9ba695f9546b5662a0e035fe833ab066cdd054d8d5756887c9900f6821ab3981e19fd64a47df4798dcf4ab0d1862fec2281741b49ab17db4cc37b503fd2935358d1f2adc441fef4cb0a1f6c54fe3fe66230b2f5ef4bd719cd0c01", 0x6b}], 0x1, &(0x7f0000000480)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000000240)=""/203, 0xcb}, 0x0) 2018/04/17 06:45:34 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/04/17 06:45:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x5c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x3, 'lblc\x00', 0x8, 0x8, 0x3c}, 0x2c) r1 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) socket$alg(0x26, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 06:45:34 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x200000000005) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000001880)={0x0, 0xfffffffffffffeca, &(0x7f0000005000), 0x0, &(0x7f0000000c00)=[{0x18, 0x29, 0x3, "6ecd"}], 0x18}, 0x0) [ 100.726765] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 100.793398] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/17 06:45:34 executing program 7: unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x1, 0x0, 0x80}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) 2018/04/17 06:45:34 executing program 5: setsockopt(0xffffffffffffffff, 0x800000010d, 0x2, &(0x7f0000000000)="ffe6ee16", 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000080)=0xc) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x58100, 0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x81, 0x1f, 0xfff}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x8}, &(0x7f00000001c0)=0x8) [ 101.070530] ================================================================== [ 101.077940] BUG: KMSAN: uninit-value in gf128mul_init_4k_lle+0x212/0x5c0 [ 101.084782] CPU: 1 PID: 7967 Comm: syz-executor6 Not tainted 4.16.0+ #84 [ 101.091619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.100970] Call Trace: [ 101.103566] dump_stack+0x185/0x1d0 [ 101.107204] ? gf128mul_init_4k_lle+0x212/0x5c0 [ 101.111875] kmsan_report+0x142/0x240 [ 101.115690] __msan_warning_32+0x6c/0xb0 [ 101.119755] gf128mul_init_4k_lle+0x212/0x5c0 [ 101.124256] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 101.129623] ? ghash_setkey+0x56/0x280 [ 101.133510] ghash_setkey+0x185/0x280 [ 101.137312] ? ghash_final+0x1f0/0x1f0 [ 101.141199] shash_async_setkey+0x337/0x4c0 [ 101.145526] ? shash_async_digest+0x1b0/0x1b0 [ 101.150023] crypto_ahash_setkey+0x31a/0x470 [ 101.154439] ? skcipher_encrypt_blkcipher+0x222/0x320 [ 101.159643] crypto_gcm_setkey+0xa3c/0xc10 [ 101.163889] ? crypto_gcm_exit_tfm+0xd0/0xd0 [ 101.168299] crypto_aead_setkey+0x373/0x4c0 [ 101.172624] aead_setkey+0xa0/0xc0 [ 101.176712] alg_setsockopt+0x6c5/0x740 [ 101.180699] ? aead_release+0x90/0x90 [ 101.184499] ? alg_accept+0xd0/0xd0 [ 101.188126] SYSC_setsockopt+0x4b8/0x570 [ 101.192185] SyS_setsockopt+0x76/0xa0 [ 101.195966] do_syscall_64+0x309/0x430 [ 101.199839] ? SYSC_recv+0xe0/0xe0 [ 101.203452] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 101.210533] RIP: 0033:0x455329 [ 101.213704] RSP: 002b:00007fd0747a7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 101.221396] RAX: ffffffffffffffda RBX: 00007fd0747a86d4 RCX: 0000000000455329 [ 101.228648] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 101.235998] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 101.243259] R10: 0000000020ff8000 R11: 0000000000000246 R12: 00000000ffffffff [ 101.250519] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 101.257770] [ 101.259380] Uninit was stored to memory at: [ 101.263707] kmsan_internal_chain_origin+0x12b/0x210 [ 101.268799] kmsan_memcpy_origins+0x11d/0x170 [ 101.273276] __msan_memcpy+0x19f/0x1f0 [ 101.277151] gf128mul_init_4k_lle+0x99/0x5c0 [ 101.281549] ghash_setkey+0x185/0x280 [ 101.285339] shash_async_setkey+0x337/0x4c0 [ 101.289657] crypto_ahash_setkey+0x31a/0x470 [ 101.294079] crypto_gcm_setkey+0xa3c/0xc10 [ 101.298319] crypto_aead_setkey+0x373/0x4c0 [ 101.302632] aead_setkey+0xa0/0xc0 [ 101.306169] alg_setsockopt+0x6c5/0x740 [ 101.310124] SYSC_setsockopt+0x4b8/0x570 [ 101.314175] SyS_setsockopt+0x76/0xa0 [ 101.317966] do_syscall_64+0x309/0x430 [ 101.321838] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 101.327006] Uninit was stored to memory at: [ 101.331322] kmsan_internal_chain_origin+0x12b/0x210 [ 101.336403] __msan_chain_origin+0x69/0xc0 [ 101.340633] __crypto_xor+0x23c/0x16b0 [ 101.344507] crypto_ctr_crypt_inplace+0x29a/0x3a0 [ 101.349333] crypto_ctr_crypt+0x54c/0x7d0 [ 101.353464] skcipher_encrypt_blkcipher+0x222/0x320 [ 101.358459] crypto_gcm_setkey+0x6a3/0xc10 [ 101.362678] crypto_aead_setkey+0x373/0x4c0 [ 101.366982] aead_setkey+0xa0/0xc0 [ 101.370514] alg_setsockopt+0x6c5/0x740 [ 101.374475] SYSC_setsockopt+0x4b8/0x570 [ 101.378517] SyS_setsockopt+0x76/0xa0 [ 101.382298] do_syscall_64+0x309/0x430 [ 101.386183] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 101.391346] Local variable description: ----vla@crypto_ctr_crypt_inplace [ 101.398163] Variable was created at: [ 101.401871] crypto_ctr_crypt_inplace+0x19a/0x3a0 [ 101.406693] crypto_ctr_crypt+0x54c/0x7d0 [ 101.410816] ================================================================== [ 101.418155] Disabling lock debugging due to kernel taint [ 101.423602] Kernel panic - not syncing: panic_on_warn set ... [ 101.423602] [ 101.430966] CPU: 1 PID: 7967 Comm: syz-executor6 Tainted: G B 4.16.0+ #84 [ 101.439088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.448436] Call Trace: [ 101.451019] dump_stack+0x185/0x1d0 [ 101.454653] panic+0x39d/0x940 [ 101.457853] ? gf128mul_init_4k_lle+0x212/0x5c0 [ 101.462521] kmsan_report+0x238/0x240 [ 101.466319] __msan_warning_32+0x6c/0xb0 [ 101.470368] gf128mul_init_4k_lle+0x212/0x5c0 [ 101.474867] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 101.480229] ? ghash_setkey+0x56/0x280 [ 101.484098] ghash_setkey+0x185/0x280 [ 101.487882] ? ghash_final+0x1f0/0x1f0 [ 101.491761] shash_async_setkey+0x337/0x4c0 [ 101.496070] ? shash_async_digest+0x1b0/0x1b0 [ 101.500554] crypto_ahash_setkey+0x31a/0x470 [ 101.504948] ? skcipher_encrypt_blkcipher+0x222/0x320 [ 101.510137] crypto_gcm_setkey+0xa3c/0xc10 [ 101.514369] ? crypto_gcm_exit_tfm+0xd0/0xd0 [ 101.518762] crypto_aead_setkey+0x373/0x4c0 [ 101.523078] aead_setkey+0xa0/0xc0 [ 101.526609] alg_setsockopt+0x6c5/0x740 [ 101.530577] ? aead_release+0x90/0x90 [ 101.534362] ? alg_accept+0xd0/0xd0 [ 101.537986] SYSC_setsockopt+0x4b8/0x570 [ 101.542055] SyS_setsockopt+0x76/0xa0 [ 101.545858] do_syscall_64+0x309/0x430 [ 101.549742] ? SYSC_recv+0xe0/0xe0 [ 101.553279] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 101.558468] RIP: 0033:0x455329 [ 101.561644] RSP: 002b:00007fd0747a7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 101.569343] RAX: ffffffffffffffda RBX: 00007fd0747a86d4 RCX: 0000000000455329 [ 101.576603] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 101.583860] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 101.591113] R10: 0000000020ff8000 R11: 0000000000000246 R12: 00000000ffffffff [ 101.598366] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 101.606075] Dumping ftrace buffer: [ 101.609598] (ftrace buffer empty) [ 101.613286] Kernel Offset: disabled [ 101.616902] Rebooting in 86400 seconds..