[....] 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[ 18.796535] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. [ 19.114003] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [ 19.507693] random: sshd: uninitialized urandom read (32 bytes read, 33 bits of entropy available) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 20.536980] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.6' (ECDSA) to the list of known hosts. 2018/03/29 09:56:18 fuzzer started 2018/03/29 09:56:19 dialing manager at 10.128.0.26:41931 2018/03/29 09:56:23 kcov=true, comps=false 2018/03/29 09:56:25 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r0, 0x101) r1 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_migrate\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000006, 0x1010, r1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0x6, 0x8, [0x2, 0x566, 0x1, 0x78, 0x2, 0x6, 0x0, 0xfffffffffffffbff]}, 0x18) mmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x1, 0x1050, r2, 0x57) ioctl$VT_DISALLOCATE(r2, 0x5608) ioprio_get$pid(0x1, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x80000001}, &(0x7f0000000200)=0x8) r5 = syz_open_procfs(r0, &(0x7f0000000240)='net/route\x00') r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r5, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x30001000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r6, 0x10, 0x70bd29, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x48}, 0x1}, 0x4084) ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f0000000400)={0x2, 0x80, 0x9, 0x35, 0x2e, 0xff}) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4008641a, &(0x7f0000000480)={0x1, &(0x7f0000000440)=[0xff]}) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00000004c0)={0x7, 0x7, 0xfffffffffffffff8}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000500)={r4, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}}, [0x1, 0xfffffffffffffff7, 0x6, 0x6, 0x6, 0xd7, 0x5, 0x4, 0x6, 0x401, 0x80000001, 0x0, 0xa8, 0xfff, 0xfffffffffffffff9]}, &(0x7f0000000600)=0x100) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000640)='/dev/keychord\x00', 0x40000, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000000680)=0xfffffffffffffffb) write$cgroup_subtree(r5, &(0x7f00000006c0)={[{0x2d, 'cpu', 0x20}, {0x2b, 'io', 0x20}, {0x0, 'memory', 0x20}, {0x0, 'io', 0x20}, {0x2b, 'cpu', 0x20}, {0x2d, 'rdma', 0x20}, {0x0, 'io', 0x20}]}, 0x24) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r7, 0xc0bc5351, &(0x7f0000000700)={0x7fa, 0x2, 'client0\x00', 0xffffffff80000000, "53c2b2c3b75aeb4e", "911fbd9e455ebcba6bd91e0375b07a05557cc629c7e397b775b596f30b47146a", 0xff, 0x200}) sendmsg$unix(r7, &(0x7f0000000c80)={&(0x7f00000007c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000c40)=[{&(0x7f0000000840)="59a0c73ed3f8a95026d9fe7d8b74a8d36338e20225a8742e51c764fd28f5dedf9a38bf0b8d1ed3946c6cda6c8b86774eae5a413d2934bea105cd00f43f9bc2a9a2b7cf524eac9b0ff415d868fbd7a8dbfea028f044bb45175ac66e52b5b1a0c24f036559f975983b03c41fc1a4f0a8ce7570f63e19a5b2f55f6f0fd44c3988fa6f7268fa061f193259a58a9dd265b07eb377e37d2b0d72ee6e1e9c8ed8719c90890594d83823b0b46c9716bbbe7e65feb19d00f3b88a4b1388e45e1091f8bf74e488987cff880869f76ef0112615f08cad2cd696f8d24fe7baba499a6828915bd8", 0xe1}, {&(0x7f0000000940)="998199f15f35a49892f489b16e", 0xd}, {&(0x7f0000000980)="69ae3c93ade3d5f13d6e8e0e7130a64edf8f9f88329353caf93ddcde8e0eeb9ec215ab3d9c9cc2d1d71e3d85cc2d574614ea0cb993765057bf7da713", 0x3c}, {&(0x7f00000009c0)="a567808416055b430237f503cb6ab79111434a2a8bc096abb6887cdeec7418af9c81565378fcb475d74709ea2de869a305d0faf019ee45006f1cd7a20e01d218091b9f51911649e9f4c637373cff9a7d8721957c4da4d4dc4837577298728086f8e6172ac66914556b91dc57e5fd61ba41b641f90bfaea36d9cd4411a110db507bdc298ff481ef0a2ce632ffc3fd7f4ef7a8fcd66f869356c0fb73f847608b1869204e1f0f2002c620", 0xa9}, {&(0x7f0000000a80)="475b5977e2661d6f112786c3dea56a013996d70995a3227e05442a313d3b25b5843b5aae880ba76ef48318c8faf4f033ffd6dd6133e36a063a7bee9acc7ee5eab7dc223c4ac85778e01921ed16a2184d9d48046964e4cdfbabdd1800a7e173f1b4b8a0f4b7386d616675cadd833f9df7a407946820b06398b8c888ac0cb1d30046ec7355725063bf294c214dda4fd5c5955ed5bccddce8d220988e1d96c7d41aff97ece06d51c8262c7064aab555ce32c2bdb44e49d7c95fbfb00c46d9aa482b970e5a1c233dc73966d66178096b43f9d82e8ed8605a", 0xd6}, {&(0x7f0000000b80)="86b4501145fc481ffac242d22a53e03623048dbdf3cf4ca7d7ef6cccf4beede7157c227bf2c5d0d0c031d05bfa8ad11a543f29525b6baa51a9ad0cd82b5a4a9a9a1e9a7432fd42f9d9aa3367929a37fab628f5de9dd451e17303a05960250c9b267ecf2c50df5200c5f8955246bc7be605c28357923b6ef610ccccaeea779fed70b36808a7d1ecb3b6c6d96041b9f2667d44cf77354c7906e63e6a0e1cf3a21c9dfa22adb3747c", 0xa7}], 0x6, 0x0, 0x0, 0x24004800}, 0x40015) fstat(r2, &(0x7f0000000cc0)) bind$vsock_stream(r7, &(0x7f0000000d40)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) execveat(r5, &(0x7f0000000e00)='./file0\x00', &(0x7f0000000ec0)=[&(0x7f0000000e40)='/dev/keychord\x00', &(0x7f0000000e80)='\x00'], &(0x7f0000001040)=[&(0x7f0000000f00)='client0\x00', &(0x7f0000000f40)='\x00', &(0x7f0000000f80)='gretap0\x00', &(0x7f0000000fc0)='cpu', &(0x7f0000001000)='net/route\x00'], 0x1000) r8 = inotify_init() ioctl$TIOCSSOFTCAR(r8, 0x541a, &(0x7f0000001080)=0x3) 2018/03/29 09:56:25 executing program 2: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0x6, @empty, 0x8}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x3c) inotify_init1(0x800) getsockname$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x0, 0x3ff}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x8000, 0x200, 0xdf, 0x1, r1}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0xfffffffffffffff9, 0x8001}, &(0x7f0000000200)=0xc) r3 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r3) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0xffffffff, 0x30}, &(0x7f0000000280)=0xc) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000340)={0x7, 0xc49b, 0x401}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={r4, 0x7fffffff, 0x781}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000400)={r1, 0x9}, 0x8) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000000440)="1b41e8f94ce528ffc118925cf6a9cef632c1727e96ca08e766b905fb43c5c5578fa5e4ae734756ecf47c9ab2e830ba9fbed4d09789a65450c46878d3ff86f4073f1d5e377bf7fbf37382651003202e4f97756e0a289a0f3f2c871f1247d83d7583443d8ee3c62941c238b51a8225445991d67b465b66d5de138337d2b098430eb485bf0ba64595cbf42553282b5377d8bbde706fbbd7568144a7c61661f2637324173c27886f3527cef61fc06db367f598d4ee") socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000540)='tls\x00', 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000580)={r2, 0x7ff}, 0x8) r8 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000600)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000640)={r5, 0x5f}, &(0x7f0000000680)=0x8) openat$cgroup_int(r8, &(0x7f00000006c0)='cpuset.memory_spread_slab\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000700)={r9, 0x100}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000000740)={r9, 0x401, 0x4, 0x3}, 0x10) clock_gettime(0x0, &(0x7f0000000780)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r8, 0x402c5342, &(0x7f00000007c0)={0x3, 0x1, 0x6, {r10, r11+30000000}, 0xffffffffffffff01, 0xffffffffffffffb6}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f0000000840), &(0x7f0000000880)=0x4) 2018/03/29 09:56:25 executing program 7: clone(0x48000, &(0x7f0000000000)="3b3405422f3b0d4e59012db0a53387d45ea0135b1ef3051d1d3db1494f768a5f1ed831f755e56281ca148488cbeb2436c5ff5952354234f1249c77367016f0ff6872ad3fd81a11d7825a230113c4b0737a6c223883e3bcc8f9880be3813f5db38a84060171eeed543e30839b1b85adc6a51526ff2f88c778b00ce1b85f7c68716b9df204e1b1fdf9f2b853837f2c5958aaa47e066d33cfa52b8e848b9a364d25fd237b0f723fda8e419842962381dd580ef98b3fb74160fdf95281817c5fa294196d10e373f95058ee37ecf39fa7b9fc5a0603d4", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="93826e9d2879db3e7b53b357832aa5ce9fb3c70cec89c3890a0772d4e6c9e8bd352e56b1e28fd394cc4eac4db6ab5a1105f9aefb3245797c5062") truncate(&(0x7f00000001c0)='./file0\x00', 0x1) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x141000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x6) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000002c0)=0x40, &(0x7f0000000300)=0x2) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000340)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000380)) bind(r0, &(0x7f00000003c0)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x80) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000440)={@broadcast, @remote, 0x0}, &(0x7f0000000480)=0xc) bind(r0, &(0x7f00000004c0)=@hci={0x1f, r1, 0x2}, 0x80) pread64(r0, &(0x7f0000000540)=""/176, 0xb0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000600)=0x4) getsockname(r0, &(0x7f0000000640)=@un=@abs, &(0x7f00000006c0)=0x80) r2 = dup(r0) accept4$nfc_llcp(r2, &(0x7f0000000700), &(0x7f0000000780)=0x58, 0x0) r3 = creat(&(0x7f00000007c0)='./file0\x00', 0x0) readlink(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)=""/202, 0xca) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000940)=0x4, 0x4) bind$packet(r0, &(0x7f0000000980)={0x11, 0x0, r1, 0x1, 0x5f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000009c0)={0x0, 0x0, 0x0}, &(0x7f0000000a00)=0xc) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000a40)={0x89, @dev={0xac, 0x14, 0x14, 0x17}, 0x4e23, 0x100000001, 'lc\x00', 0x10, 0x8, 0x66}, 0x2c) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000a80)) mount(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)='fuseblk\x00', 0x2000040, &(0x7f0000000b80)="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") write$sndseq(r2, &(0x7f0000000d00)=[{0x3f, 0x40, 0x4, 0x7, @tick=0x7, {0x3, 0x5}, {0x10001, 0x5}, @addr={0x800, 0x3}}, {0x4, 0x200000, 0x80000000, 0xf2, @time={0x0, 0x1c9c380}, {0x10000, 0xffffffffffff2069}, {0x400, 0xfffffffffffffc01}, @note={0x80000001, 0x299, 0x8, 0x1f, 0x100000001}}, {0x5, 0xa04, 0xeff8, 0x1, @time={0x0, 0x989680}, {0x7, 0x7}, {0x1, 0x80000000}, @queue={0x6, {0xfffffffffffffffa, 0x80000000}}}, {0x0, 0x2, 0xe70, 0x2, @time={0x0, 0x1c9c380}, {0x4, 0x3}, {0x1e68, 0x5}, @control={0x1, 0x8001, 0x8}}, {0x3a, 0x1817, 0x800, 0x40, @tick, {0x3, 0xfffffffffffffffe}, {0x800, 0x5e}, @connect={{0x4}, {0xca1, 0x1}}}, {0x3ff, 0x6, 0xfffffffffffffff7, 0x3, @tick=0x6, {0xaaa, 0xc66}, {0x7, 0x4}, @addr={0xa1c9, 0x80000000}}, {0x7, 0x5, 0x8, 0x1, @tick=0x1, {0x5, 0x8}, {0x9, 0x1244a2c8}, @ext={0x6a, &(0x7f0000000c80)="5e8f8067ffcdfcbafcc12dac2789e6e8b537d67a2db744e36e634eea981963f4b691da0035cfed89d53fb993ba88c0b1b73aa2a4e3fc7c0dcce6ff3176703e976b50bb0c1ba434818340f7153c9720f5453688b5bcfd49ea17d04836e955319ec08a329d089b181a877d"}}], 0xc4) sysfs$3(0x3) getrandom(&(0x7f0000000e00)=""/234, 0xea, 0x2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f00)={r4, r5, r6}, 0xc) sendmsg$unix(r2, &(0x7f0000001300)={&(0x7f0000000f40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001200)=[{&(0x7f0000000fc0)="a34fbd55968db41202bcc2626cc7bcf5999d452c458a5050c16762b6002e2c087f5459364ad8acbb0f72d57cebab64304e92ca291ede67cd2d37476d855e6a5c92199e1f4c1530509bcb73fe19e1643b276114d133946d5e81d018724d5e2aea7c1deb86de3753bbb8e975378e880390e7", 0x71}, {&(0x7f0000001040)="4468eae091dc219a26d02d0a3e7e0aa9340283fd14d00347a1afca08d0d4c19d0123d4cc58684b3ea9012878f552f5643b1084b5e1c48b069f113b1e0c67a539ffc876c3592f37fbdb3e7c83d780dfcdc626191802abc7440bbb6e22140ef37fc226aa4bbb39cac654a95b2576e458103c97e3a8033919aea68818741c9d0eddefa91e3d6ce3cc82d730c5e509f6d1d61cda4ff3dc0c12f2c0e3c2c5e44d61edbc5e35e3df54f68605d85c51b9eabc2d42470567977c45bf2db8c987d4f651d1ff5565296fb513f23801", 0xca}, {&(0x7f0000001140)="3ef520c201b7c64b3090d5b5f1f835f4c607d5c3a976e5be2b24488275b82b3bdea863b0f2920525be733c6edba582d070a6cc8f9309b70c72176779233311f91fbc03a8633cdef45a6ac3bd1ecfa8597860028fb5301221c4759ab4792fe908ea39996357e3053fddedfc6a98ea042c0fdfbd53f3bc778483de7e87c7cdbd63a7f34f5b70d543a47b9e13a55f2928159c3a74965fa1264ee8ef349d84c54e", 0x9f}], 0x3, &(0x7f0000001240)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x1c, 0x1, 0x1, [r3, r0, r0, r3]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x14, 0x1, 0x1, [r0, r2]}], 0xa0, 0x40000}, 0xc054) memfd_create(&(0x7f0000001340)='\n.:%vmnet0vmnet0\x00', 0x2) 2018/03/29 09:56:25 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x2, 0x4, 0x60, 0x64a, 0xffffffff, 0xe58e, 0x1, 0x8, 0x100000000, 0x64, 0x8, 0x7}) uname(&(0x7f0000000080)=""/240) r1 = memfd_create(&(0x7f0000000180)='eth1$\']nodevppp0em0\x00', 0x2) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000001c0)) getdents64(r1, &(0x7f0000000200)=""/223, 0xdf) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000300)={'dummy0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}) connect$bt_l2cap(r0, &(0x7f0000000340)={0x1f, 0x71a, {0x24, 0x8000, 0x5, 0x4, 0xfa8, 0x2}, 0x6, 0x9}, 0xe) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x5, 0xda91, 0xffffffffffffd014, 0x7ff, 0xff}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={r2, @in6={{0xa, 0x4e21, 0x4, @empty, 0x7fff}}, 0x3ff, 0x6, 0x7, 0x174e4b59, 0x74}, &(0x7f00000004c0)=0x98) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000005c0)={'bond0\x00', &(0x7f0000000500)=@ethtool_dump={0x0, 0x7, 0xd1, 0x9b, "c1e540ef1139f277ed5473daf232d6e3b77eab62f9cbfe688eecd4ffc94a28edc438f994d354fa09e894f2fab3358be34fdd27f56a7b833b290622568ec963f6c718443b1b3a859a5f638f14298c1fec1aec386cf698ab5248a7d32fc7fdc078d07ee2272e4c8618ba432f95b55978bba8e6c8363a9255a32fec07393d557c2b888d0ae6dce4d45047a82a76b76d05bed669a3567b061ea03d8b13"}}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000600)=0xf92, 0x8) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000640)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000680)={r3, 0x80000001, 0x5, 0x3f}, &(0x7f00000006c0)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000700)={r3, 0x10001, 0xfffffffffffffc01}, &(0x7f0000000740)=0x10) syncfs(r0) r4 = add_key$keyring(&(0x7f0000000800)='keyring\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r5 = add_key$keyring(&(0x7f0000000780)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) r6 = add_key(&(0x7f0000000880)='asymmetric\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) r7 = request_key(&(0x7f0000000900)='logon\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000980)='eth1$\']nodevppp0em0\x00', r5) r8 = add_key$user(&(0x7f00000009c0)='user\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000a40)='p>.j', 0x4, r5) keyctl$dh_compute(0x17, &(0x7f0000000a80)={r6, r7, r8}, &(0x7f0000000ac0)=""/144, 0x90, &(0x7f0000000bc0)={&(0x7f0000000b80)={'ghash-clmulni\x00'}}) keyctl$search(0xa, r5, &(0x7f0000000c00)='id_legacy\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, r7) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000c80)={0x3, {{0xa, 0x4e22, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, {{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x104) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000dc0)=0x24, 0x8) mlockall(0x3) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000e00), 0x10) socket$inet(0x2, 0x6, 0xfff) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000e40)=0x9, &(0x7f0000000e80)=0x4) 2018/03/29 09:56:25 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000040)="876686bed507130429be1d5054c0e8e9cf5aab00596e0bff3ff3e3864b81907e7afa56c4cbf1db054c2d4544fb35ce9cca6486361ee6a0c06e0631bdcf9c08bc597d8265328b2203de71a2e76751fb618efdb468de1eac9c0e3ac75240c6e02a329883361bdd0d5a40f9532d1bf61b59d39ae36bc162a53c37594511136f8e45acffd10748ac8b346a888e00beee0113a7af96f377f6af2c3cd6dbd7d99b687d86bc478f769d0048ddb5a4caebdeb7db988bc5", 0xb3) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000100)={0x9, 0xfffffffffffffd05, 0xc867, 0x5, 0x3, 0x4, 0x7f, 0x9, 0x10001, 0x6, 0x20, 0x79988ec9}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast1, @in6=@mcast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000280)={'ipvs\x00'}, &(0x7f00000002c0)=0x1e) preadv(r0, &(0x7f0000001740)=[{&(0x7f0000000300)=""/136, 0x88}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/156, 0x9c}, {&(0x7f0000001480)}, {&(0x7f00000014c0)=""/50, 0x32}, {&(0x7f0000001500)=""/131, 0x83}, {&(0x7f00000015c0)=""/215, 0xd7}, {&(0x7f00000016c0)=""/84, 0x54}], 0x8, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001780)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000017c0)={r1, 0x3}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001800)='/proc/self/net/pfkey\x00', 0x2, 0x0) readahead(r0, 0x5, 0x8) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000001840)) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000001880)) r3 = dup(r0) r4 = add_key$user(&(0x7f00000018c0)='user\x00', &(0x7f0000001900)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001940)="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", 0x1000, 0x0) keyctl$read(0xb, r4, &(0x7f0000002940)=""/66, 0x42) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) fcntl$setpipe(r2, 0x407, 0x24) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000029c0)) removexattr(&(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)=@random={'osx.', 'ipvs\x00'}) socket$nl_crypto(0x10, 0x3, 0x15) bind$unix(r3, &(0x7f0000002a80)=@file={0x1, './file0\x00'}, 0x6e) symlink(&(0x7f0000002b00)='./file0\x00', &(0x7f0000002b40)='./file0\x00') r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002b80)='/dev/rfkill\x00', 0x400, 0x0) openat(r3, &(0x7f0000002bc0)='./file0\x00', 0x400, 0x126) rename(&(0x7f0000002c00)='./file0\x00', &(0x7f0000002c40)='./file0\x00') ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000002c80)) syncfs(r0) signalfd4(r2, &(0x7f0000002cc0)={0x5}, 0x8, 0x80800) pwrite64(r5, &(0x7f0000002d00)="efb8df8627aad326614c0aafd6136e9cb609ba495170dd280252d7e4313a577e1adb2fc3a92c6b8e8c5143a0ff42eca33c75d9928c5a1861ed0c7b5a73f41ab676ff5778102859032e7a34bc46b2079b1cd31fa11199a37320c1", 0x5a, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002d80)) 2018/03/29 09:56:25 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r4, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x2, 0x6, [0x1, 0x3ff, 0x4, 0x5, 0x540, 0x1ff]}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r5, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x3, 0x9, 0x4, 0x7ff, 0xb0d2, 0x2, 0x87, 0x3f, r3}, 0x20) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000200)=""/200, 0xc8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r1, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000380)={r2, 0x6, 0x0, 0x7, 0xadb}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x8) r7 = socket$nl_generic(0x10, 0x3, 0x10) clock_nanosleep(0x2, 0x1, &(0x7f0000000480)={0x0, 0x1c9c380}, &(0x7f00000004c0)) r8 = accept4$nfc_llcp(r0, 0x0, &(0x7f0000000500), 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r8, 0x0, 0x486, &(0x7f0000000540), &(0x7f0000000580)=0xc) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000005c0)=""/151) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000680)={r6, 0xc7e, 0x1c, 0x2, 0x4, 0xfffffffffffffe00}, 0x14) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r7, &(0x7f0000000900)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000008c0)={&(0x7f00000007c0)={0xc4, r9, 0x204, 0x70bd2d, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x17}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x101}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9be8}]}, 0xc4}, 0x1, 0x0, 0x0, 0x40000}, 0x40800) recvfrom$ax25(r0, &(0x7f0000000940)=""/153, 0x99, 0x10100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000a00)=[@in6={0xa, 0x4e23, 0x80, @empty, 0x4}, @in6={0xa, 0x4e23, 0x14b, @empty, 0x8}, @in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1ff}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x82}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}, @in6={0xa, 0x4e24, 0x400, @loopback={0x0, 0x1}, 0x9}], 0xd4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000b80)=0x10001) getrlimit(0xd, &(0x7f0000000bc0)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000c80)={0x5, 0x6, 0x4, 0x80000001, 0x3}, 0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000cc0)={'eql\x00', 0x400}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000d00)="ca6fae51db45979636416b05025493c7b2dad3dcc4a251b65322ee8d45ceaf") fcntl$notify(r0, 0x402, 0x10) accept4$inet(r0, &(0x7f0000000d40)={0x0, 0x0, @dev}, &(0x7f0000000d80)=0x10, 0x80000) 2018/03/29 09:56:25 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1ff, 0x100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r1}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000000c0)=0x967) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)={0x3, 0x966}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000140)={0xffffffffffffffff, 0xc956, 0xfff, 0xfff, 0x8, 0x8000}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f0000000380)={0x3ff, 0x6, 0x3, 0xdb, &(0x7f0000000180)=""/219, 0x7b, &(0x7f0000000280)=""/123, 0x47, &(0x7f0000000300)=""/71}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000003c0)=[@in6={0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffb}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x3c) recvfrom$ipx(r0, &(0x7f0000000400)=""/117, 0x75, 0x40002001, &(0x7f0000000480)={0x4, 0x3ff, 0x40, "9fcea7aec06a", 0x7fff}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000004c0)={0x0, 0xff}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000540)={r3, 0xd6, "b476818f10ea8e7588a8f1355e2da28ac75d9847afdb261f250759c5c2d6f81a3af9af5cd8ecd054a3eccf66eeedba9c21e4b29a588ff1749b35590ba82d7061bcc7a1efe39debbfd224e998aa87027b40eb4e6c8cba5be87beb0e75aae976e94726d58e60b3e89265a734422e8cb6b06cb4c6037864c0cd97def29434aeb3300547c16f73243a3aa9491d2e51e398765e341365a8bfdba97edc267a37b7d06a06ac845d53ca304c4aaaa9647c687136fc66164bb736ce5bc57a2b041e9d81a5751a183b10d1b8435ed3d306e8c23bbfb16a6f70765b"}, &(0x7f0000000640)=0xde) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000780)={r3, 0x100, 0x3}, 0x10) sendto(r5, &(0x7f00000007c0)="5c86bce7ffb268a8171a7eea2865918f76bc5d2f8aa1355b9464570c9309aabc120cde4d84769848e13b6414ee32d9f5d1eb4bc96db94d6fbec7", 0x3a, 0x20000805, &(0x7f0000000800)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e23, @loopback=0x7f000001}, 0x3, 0x2, 0x2, 0x2}}, 0x80) r6 = socket$pptp(0x18, 0x1, 0x2) getsockopt$sock_int(r6, 0x1, 0xf, &(0x7f0000000880), &(0x7f00000008c0)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000900)={r4, 0xfffffffffffffff7, 0x20, 0x9, 0x5, 0xeba7, 0xce, 0x6c, {r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x5, 0xabfd, 0xe1c8, 0x4, 0x9ed0}}, &(0x7f00000009c0)=0xb0) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, 0x1) connect$ax25(r0, &(0x7f0000000a00)={0x3, {"496645eb77ab06"}, 0x23}, 0x10) clock_gettime(0x0, &(0x7f0000000ac0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000a40)={0x80000000}, &(0x7f0000000a80), &(0x7f0000000b00)={r7, r8+10000000}, 0x8) ioctl$sock_SIOCOUTQ(r6, 0x5411, &(0x7f0000000b40)) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0086418, &(0x7f0000000b80)={0xffffffffffffffbb, 0x3, 0x7, 0x7, 0x1, 0x7ff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000bc0)) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000c00)=""/108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000c80)={r3, @in6={{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x2b, 0x6}, &(0x7f0000000d40)=0x88) fstat(r6, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r5, 0x400454cc, r9) 2018/03/29 09:56:25 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2040, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)) fsetxattr(r0, &(0x7f0000000080)=@known='security.evm\x00', &(0x7f00000000c0)=' (em1\x00', 0x6, 0x1) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000100)=""/171, 0xab) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x108) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000200)={0x7867, 0x45, "dc54bd4fa9bcd63747155a571cec914d5c8c17ae44d61299f25f6a1b17baddeebdeb00161337bf5cc13244270ef37c7cfc7b7d342de497ca674cec34bbebee84b7bbdd0334"}) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000280)={0x7, 0x68, "0e9734fb8df87e97f2bb8ba7a5af862227f6472d65dcb1d75f50340d55bf5d65c7d25910d8dddd1567455dc04d5ff803d0e91bda8fe6d30331f37899bf2fa448b927508cae046fc97717a07077d02a9198c00aa38e9a07abfce8f14be029b7003e2516da4c3c2cdb"}) ioctl$void(r0, 0xc0045c77) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000300), &(0x7f0000000340)=0x14) r1 = openat$cgroup_ro(r0, &(0x7f0000000380)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) timer_create(0x1, &(0x7f0000001400)={0x0, 0x14, 0x2, @thr={&(0x7f00000003c0)="be", &(0x7f0000000400)="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"}}, &(0x7f0000001440)) r2 = openat$cgroup_type(r1, &(0x7f0000001480)='cgroup.type\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000014c0)='highspeed\x00', 0xa) ioctl$TIOCCBRK(r1, 0x5428) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001500), &(0x7f0000001540)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001580)={0x1, [0x5]}, &(0x7f00000015c0)=0x6) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001600)=0xb6b1, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001640), 0x4) unlinkat(r0, &(0x7f0000001680)='./file0\x00', 0x0) recvmmsg(r1, &(0x7f00000066c0)=[{{&(0x7f00000016c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001740)=""/206, 0xce}, {&(0x7f0000001840)=""/84, 0x54}, {&(0x7f00000018c0)=""/46, 0x2e}, {&(0x7f0000001900)=""/77, 0x4d}], 0x4, &(0x7f00000019c0)=""/207, 0xcf, 0xee4d}, 0x4}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000001ac0)}, {&(0x7f0000001b00)=""/231, 0xe7}, {&(0x7f0000001c00)=""/185, 0xb9}, {&(0x7f0000001cc0)=""/152, 0x98}, {&(0x7f0000001d80)=""/4096, 0x1000}, {&(0x7f0000002d80)=""/120, 0x78}, {&(0x7f0000002e00)=""/49, 0x31}, {&(0x7f0000002e40)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x8}, 0x100000000}, {{&(0x7f0000003e80)=@generic, 0x80, &(0x7f0000004280)=[{&(0x7f0000003f00)=""/107, 0x6b}, {&(0x7f0000003f80)=""/129, 0x81}, {&(0x7f0000004040)=""/29, 0x1d}, {&(0x7f0000004080)=""/213, 0xd5}, {&(0x7f0000004180)=""/75, 0x4b}, {&(0x7f0000004200)=""/101, 0x65}], 0x6, 0x0, 0x0, 0x6}, 0x5}, {{&(0x7f00000042c0)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000006580)=[{&(0x7f0000004340)=""/77, 0x4d}, {&(0x7f00000043c0)=""/235, 0xeb}, {&(0x7f00000044c0)=""/77, 0x4d}, {&(0x7f0000004540)=""/4096, 0x1000}, {&(0x7f0000005540)=""/58, 0x3a}, {&(0x7f0000005580)=""/4096, 0x1000}], 0x6, &(0x7f00000065c0)=""/193, 0xc1, 0x5}, 0x1}], 0x4, 0x2000, &(0x7f0000006740)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000006780)=@sack_info={0x0, 0x1, 0x1f}, &(0x7f00000067c0)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000006800)={r3, 0x5}, &(0x7f0000006840)=0x8) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000006880)={0x4, 0x100000001, 0x8}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000006900)={r3, 0x2, 0xf38}, 0x8) r4 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r2, 0x0) r5 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10010, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006b80)={0xa8, 0x0, &(0x7f0000006a00)=[@request_death={0x400c630e, 0x2, 0x4}, @release={0x40046306, 0x1}, @request_death={0x400c630e, 0x4, 0x2}, @exit_looper={0x630d}, @reply_sg={0x40486312, {{0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x20, &(0x7f0000006980)=[@flat={0x736a2a85, 0xa, r4}, @ptr={0x70742a85, 0x1, &(0x7f0000006940), 0x1, 0x0, 0x8}], &(0x7f00000069c0)=[0x78, 0x18, 0x0, 0x38]}, 0x8001}}, @register_looper={0x630b}, @clear_death={0x400c630f, 0x0, 0x2}, @acquire={0x40046305, 0x1}, @acquire_done={0x40106309, r5, 0x1}], 0x83, 0x0, &(0x7f0000006ac0)="beafb2944cd2c137b85b7b3a35f6febb25cc966f26a2215922ca4cadde7eef8e936242b7cb3e7b68a20fc65e6af841b63b27c28abf79215b50e0a098471fc4019b242d83e99394577d934124a91573f30e8177f967ad76b14ecb32e088a0dc1f843785fa495b1c28cdbbc71691f4caf46c237ec05ecbe3f68b748d00976ee5658ec75f"}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000006bc0)=0x0) sched_setparam(r6, &(0x7f0000006c00)=0xfffffffffffffffe) [ 33.113520] IPVS: Creating netns size=2552 id=1 [ 33.166690] IPVS: Creating netns size=2552 id=2 [ 33.225093] IPVS: Creating netns size=2552 id=3 [ 33.301291] IPVS: Creating netns size=2552 id=4 [ 33.391641] IPVS: Creating netns size=2552 id=5 [ 33.492149] IPVS: Creating netns size=2552 id=6 [ 33.592068] IPVS: Creating netns size=2552 id=7 [ 33.700972] IPVS: Creating netns size=2552 id=8 2018/03/29 09:56:30 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0xde, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}}, 0x3, 0xffffffff00000000}, 0x88) write$selinux_user(r0, &(0x7f00000000c0)={'system_u:object_r:audit_spool_t:s0', 0x20, 'sysadm_u\x00'}, 0x2c) 2018/03/29 09:56:30 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x10000, 0x0) recvfrom$inet(r0, &(0x7f0000000080)=""/100, 0x64, 0x40000000, &(0x7f0000000100)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) r2 = socket$packet(0x11, 0x400000002, 0x300) fcntl$addseals(r1, 0x409, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x2, 0x0, 0x8000}, 0x4) 2018/03/29 09:56:30 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000004000020058", 0xfffffffffffffcf6}], 0x1) 2018/03/29 09:56:30 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x40) mmap(&(0x7f000039c000/0x200000)=nil, 0x200000, 0x0, 0x1010, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x20000005, 0x80000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mkdir(&(0x7f0000f91ff8)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000580)='fuse.', 0x0, &(0x7f0000000500)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000022efb0)={{0xfffffffffffffffe, 0x3}, {}, 0x0, 0x2}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, &(0x7f0000000100)="af8d5c9d511dc46c5f7213ffcd5a162c5a0f780d554835c6bb83db63586ff057febdd8e26b97da210751267cf0e527fca6e8217df5191b14765013e962a2b08d3aa8816bcb849b57e7836cf04d640539b1aa9c9bd83e4041a4043d0d0150f7ee45d7a464d6c13286c5750d9f4212629b9f2b5eb740b647ad55cc6d2f79611773961a6456ace005ca7d15f242") 2018/03/29 09:56:30 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000300)=""/223, 0x22b}], 0x200000000000009c) vmsplice(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000080)}, {}, {&(0x7f0000000400)}], 0x3, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x8000) syncfs(r0) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/03/29 09:56:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x240080, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)=ANY=[@ANYBLOB="fe0000020000f30000000000010000007f000001"], 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/03/29 09:56:30 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fchdir(r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="98000000", @ANYRES16=r3, @ANYBLOB="000427bd7000fcdbdf25110000004000010014000300ff28f423236b9ab174349e10c822020000000000000000000000000001080004004e2100000800020033000000080004004e2400000800010002000000080004004e2300000800040058f90000080006000900000008000500000000002c000200080005000400000008000500010000000800080005000000080002"], 0x98}, 0x1, 0x0, 0x0, 0x840}, 0x10) r4 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) pwritev(r4, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x401}], 0x1, 0x0) 2018/03/29 09:56:30 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigaction(0x20, &(0x7f0000000040)={0xfffffffffffff001, {0x4}, 0xc0000000, 0x515}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000340)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) ftruncate(r0, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x200, 0x4) r3 = open(&(0x7f0000000300)='./bus\x00', 0x141042, 0xffffffffffffffff) r4 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x7, @empty, 0x4}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x2c) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f00000002c0)={0x0, 'yam0\x00', 0x3}, 0x18) r5 = userfaultfd(0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000240)=0xfffffffffffffff9, &(0x7f0000000280)=0x1) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000)={0xaa}) time(&(0x7f0000000440)) r6 = dup(r5) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r6, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) fcntl$setsig(r3, 0xa, 0x27) ftruncate(r3, 0x7fff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000000380)={{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x19}, 0x7}, {0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, 0x5, [0x0, 0x1, 0x16f3, 0x5, 0x6, 0x7, 0x101, 0x9]}, 0x5c) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/29 09:56:30 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2004, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000140)="390000001300094700bb61e1c30500000700000002000000450006000000800019001a000d007ad4f3090b2107526aa0bee83e0000dcf402d1", 0x39}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0), 0xb) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000480)=""/150, 0x96}], 0x1) 2018/03/29 09:56:30 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000e76fee)='/dev/input/event#\x00', 0x1, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0xcbd9d353ac3b91b7, 0xfffffffffffffe69, &(0x7f0000e78000)="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"}) [ 37.824584] keychord: Insufficient bytes present for keycount 38 2018/03/29 09:56:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r1, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r2 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000080)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}}) pselect6(0x40, &(0x7f0000000040)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/29 09:56:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/rfkill\x00', 0x80, 0x0) sendfile(r1, r1, &(0x7f0000001100), 0x6) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000c8fffc)=0x2, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)=""/14, &(0x7f0000000040)=0xe) 2018/03/29 09:56:30 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000368fc8)={&(0x7f000034dff4)={0x10}, 0xc, &(0x7f00004f3ff0)={&(0x7f000034dcb0)={0x14, 0x30, 0x1000000000901, 0xffffffffffffffff, 0xffffffffffffffff}, 0x184}, 0x1}, 0x0) 2018/03/29 09:56:30 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x8, 0x0, &(0x7f0000000200)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f0000000100)}) 2018/03/29 09:56:30 executing program 1: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000000)=0x58, 0x800) ioctl$void(r0, 0xc0045878) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000040)="240000001a0025140a6bb4040000000e020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2018/03/29 09:56:30 executing program 5: accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@empty, 0x10001, 0x2, 0x1, 0x6, 0x3, 0x3ff, 0xffffffff7fffffff}, 0x20) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000180)={'syzkaller1\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) 2018/03/29 09:56:30 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000240)='vegas\x00', 0x6) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f00000001c0)) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000000280)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) sendto$inet(r0, &(0x7f0000000040)="0f23669c728a39248b515d7887268ed8390c52afec9b9c527b019a7cd84ce2ab0e446d8fc5679a0ac6da338c5017e5189043e8595f6bcf4eb3a0aa2f36c697404546e82d847f440ce6ed49adf7a724549b3b228f4ae374fb416f5dcec86b1c3ec8bff5de4a1405ce522df555e226faf6825b927b827669c3373f62f4e3acaac3ab4beaf48611569a1a1e44d46f99d97471e4b31e73c7339a8d25c7c6c475624dc7d10be06d0da5613fca833c1d793a0df727baa8e42f", 0xb6, 0x40, &(0x7f0000000180)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000200)='veno\x00', 0x5) sync() sendto$inet(r1, &(0x7f0000e1a000)="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", 0x469, 0x0, &(0x7f0000e8c000)={0x2}, 0x10) 2018/03/29 09:56:30 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80100, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)={0x2e, 0x39, "730c9101e81284fc3818514dc999febf900efb6175761427c1550c6bd7ac35758d4c820fdcc64bd6870cbdc3f55300aaf05b1b6f3f889b2e8c"}) r2 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) dup2(r2, r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x3c, 0x0, &(0x7f0000e49fb8)=ANY=[@ANYBLOB="0163404000000000feff00000000000000cf6e036437f7aba8760c000000000000000000000000000000005b67", @ANYPTR64=&(0x7f000069d000)=ANY=[]], 0x0, 0x0, &(0x7f0000000040)}) 2018/03/29 09:56:30 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000600)='ns/ipc\x00') getdents64(r1, &(0x7f0000e25000)=""/4096, 0x13b4) execveat(r1, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000), &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f00000003c0)={&(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000100)={0xe2, 0x53, 0x9, 0x1}) pwrite64(r1, &(0x7f0000000480)="63eeae83ff089e2522c3340c452b4e887521eb08dd51853a9f27c4f3eb5620e86075458aa7d29b9535d3a6355ac59a810a45c9ef76b384f36285d93c04bbccea033fc2bb718102c7fd8a8a2aba65dba17a85b6b2c3e80a3475135cf69653b748ccdaf9c4d8380ea8bf0a3651511981948fe3eac7353e5aafe4ec97efc1e7cf3e95b008e8655eed804fb9b4bc643ba37e092b22e128c160f13bed9b9ed0f7ddf747e810df687694f799a1a85bece5516de1fcb79dc5eced7959e1bf48486ea181a71ce4", 0xc3, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f00000000c0)=0x3, 0x4) faccessat(r1, &(0x7f0000000000)='./file0/file0\x00', 0x82, 0x600) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000340)=""/41) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) r3 = eventfd2(0x4, 0x8000020000000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f00000001c0)={0x1}) r4 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000000300)=r4) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$EVIOCSABS3F(r5, 0x401845ff, &(0x7f0000000180)={0x400, 0x80000000, 0x7, 0x6, 0x2}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000640)={'\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000400)) getdents(r1, &(0x7f0000000580)=""/67, 0x43) sendfile(r5, r5, &(0x7f0000000200), 0x400000ff) syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x7, 0x1010c0) 2018/03/29 09:56:30 executing program 2: syz_emit_ethernet(0x1011, &(0x7f0000000040)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@x25={0x805, {0x3, 0x1ba5, 0xff, "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"}}}}, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000011c0)={0x12, 0x54, &(0x7f0000001140)="410667514eaa5d204cc95e161efe56b1c6a835fbe37f2c66a5d13f8fb43367cd3efd2482a7aa9ac324f03d17ec6b283642baa37767b6588b7c414578399f0cc9b8438b53f237f480d5434e92d61da4ebb354f33e"}) readlinkat(r0, &(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)=""/114, 0x72) 2018/03/29 09:56:30 executing program 2: r0 = socket(0xa, 0x2, 0x0) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gretap0\x00', 0x10) close(r0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) 2018/03/29 09:56:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) socketpair$inet(0x2, 0x1, 0xffffffffffffff3f, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x7fff, 0x3f, 0x4, 0x7, 0x7f, 0x793221fa, 0xfff, 0x6ad, r2}, 0x20) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000000000)=0x3fe, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000040)="20002091", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/03/29 09:56:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x2}, {}, {}, {}, {}, {}, {}, {}], 0x8) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f0000000080)={r2, r3+30000000}, &(0x7f00000000c0)) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/03/29 09:56:30 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x5b, &(0x7f0000000240), 0x0, &(0x7f0000001200)=""/143, 0x8f}, 0x3) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) fcntl$notify(r0, 0x402, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000000040)={{0x0, 0x0, 0x40, 0x2, 0x100000001}, 0xe33, 0xffffffffffffffe1}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000100)={0x6, 0x5, 0x40}) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/29 09:56:30 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x20000, 0x0) getpeername$ax25(r0, &(0x7f0000000100), &(0x7f0000000000)=0x5) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r2) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0xc831, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}, 0xba54, 0x200, 0x1, 0xffffffffffffffcb, 0x52}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r3, 0x5}, &(0x7f0000000180)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)="7369743000000200", 0x10) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x27ffe) sendfile(r2, r4, &(0x7f000053cffc)=0x40000000, 0x8080000001) 2018/03/29 09:56:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000040)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x19}}, 0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r1, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) exit_group(0x10001) socketpair$inet(0x2, 0x7, 0x200, &(0x7f0000000000)) setsockopt$inet_opts(r0, 0x0, 0x40000048c, &(0x7f0000000100)="0100008000000020012000010000000000c701bd0b00000000", 0x620412632bd5f80a) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/29 09:56:30 executing program 3: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x8, 0x1000}, 0x8) listen(r0, 0x0) epoll_wait(r1, &(0x7f00005beff4)=[{}], 0x1, 0x0) 2018/03/29 09:56:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000280)=ANY=[@ANYBLOB="2400000048000100ffffffff000000000a0000000003000000000000000001003873bca3cfd4268b2014d94ffd6f21126901555847ea11471480024b00ded466219d8ba71a2c91782ba6eea208dc4093362a354f383355ad4df214bdaf0407095accc1b32c7d75e50e811aee588de12a9162371b01878cb231b7419ea708ef7ba4338934fbe79e56b112a33229ff98185985f0f02a3dd563561add631f897d34a9e78b3dcd", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x1, 0x10041) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000240)) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x820, 0x70bd2a, 0x25dfdbff, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x40440d4) 2018/03/29 09:56:30 executing program 2: r0 = creat(&(0x7f0000000100)='..', 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000140)={0x6, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000180)={r1, 0x3}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r3 = creat(&(0x7f0000000080)='..', 0x8) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00000000c0)=0x8001) fchdir(r2) r4 = open(&(0x7f0000000040)='..', 0x0, 0x0) lseek(r4, 0x0, 0x0) 2018/03/29 09:56:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x19, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/03/29 09:56:30 executing program 6: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000000000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) [ 38.069378] binder: 5106:5113 got reply transaction with no transaction stack [ 38.094073] binder: 5106:5113 transaction failed 29201/-71, size 6557241057451442176-139214192743 line 2927 2018/03/29 09:56:30 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x0) 2018/03/29 09:56:30 executing program 0: r0 = socket$inet6(0xa, 0x5, 0xae) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) r2 = getgid() fchown(r0, r1, r2) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='mountinfo\x00') r4 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') sendfile(r4, r3, &(0x7f00007a9ff8), 0xf563) 2018/03/29 09:56:30 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) accept4(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0xfffffffffffffe43, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@empty, 0x43, r1}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB='security\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000080)=0x3) userfaultfd(0x0) 2018/03/29 09:56:30 executing program 3: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = socket(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000100)=""/4096) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x8000, 0x4) setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f00000018c0)="d3", 0x1) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 38.157490] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.207089] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/03/29 09:56:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f00000002c0)=0xfffffffffffffc01, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000440)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f00000004c0)={'filter\x00'}, &(0x7f0000000540)=0x50) listen(r1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x81}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x100}}, 0x3, 0x0, 0x1, 0x8, 0xa}, 0x98) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000580)={0x7fffffff, 0x9, 0x6, 0x2, 0x240000000000000, 0x2, 0xfffffffffffff001, 0x0, 0x1000, 0x1, 0x8}, 0xb) close(r0) 2018/03/29 09:56:30 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r2 = dup2(r0, r1) bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10}, 0xc) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000040)) 2018/03/29 09:56:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x100) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000534ffc), 0x4) 2018/03/29 09:56:30 executing program 1: timer_create(0x3fffffffd, &(0x7f0000003fb0)={0x0, 0x3b, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, r0+30000000}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='coredump_filter\x00') getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000380)={0x0, 0x7f}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000500)={0x0, 0x9d, "02794a3706bdf0e93c798659d11d77c07251b334f2a40f85627a9fbc614a5d4772c5f364048ca7a0cfd4acd8f999e2c601eaa4b87c81564b35964440e84898364834312edee022d53f7094bfdd9fe8fb5a35e09d3689a713a249b05aba06c630409e4e65e42bf22583125f01dbe0adf5bceb0dec4f06ff809e2f4c24a3726fc5e70a0e5fc909b619e1c242a5ba9facf33ad89dd7c1fb057780672c1775"}, &(0x7f00000005c0)=0xa5) sendmsg$inet_sctp(r1, &(0x7f0000000700)={&(0x7f0000000180)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000000340)=[{&(0x7f00000001c0)="e1eb5258be2d403e018d2b4044713e5f00ef85aa9c2e641233db4f419ce70e52e5db8f73ed1b19072afa7fd49838bf48da812b0e725db169884c478e31c0ed5bf23c7bf165f9e3d5f05c131c7270d777927abd05ea989a142da8a6573d07cfffd3f418aad08ac33379602512527c8b5c562759028db7da3ee1d0f1b8eaf48cf6cefae339513ec67951950421f931958254265445b7b944f2af49afc05edaab65a0c29fe9ce", 0xa5}, {&(0x7f0000001040)="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0x1000}, 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0x1000}, {&(0x7f0000000280)="2e55d2c2bab9c065906a3c518683e653b7c2ee15b9dd20de6e0480d3f024add4d445ee24292ed9e03c5cc3615dff0a1fe085d8861f832c109f7ddbdab1cc8fc8475c0bf6b8c3d99ba01cae2dcfca5af3914955dd73e72cd2ca867d388eedd47ba266d0df54081eee90bdb153e370240f5a080bf0b0c57b0a3bd9eed9a8cc318b30062e0570504eba8d38536c1cdd1c5cdbf42390a0745aa87636b4fd6d88a4a36c411befa3f3ed9e95d57c2059f5dfe2b94cd0", 0xb3}], 0x4, &(0x7f0000000600)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x202, 0x6, 0x2701, r2}}, @init={0x14, 0x84, 0x0, {0x3, 0x100000001, 0x6, 0x8}}, @init={0x14, 0x84, 0x0, {0x3, 0x81, 0x20, 0x800}}, @sndrcv={0x2c, 0x84, 0x1, {0x879, 0xfffffffffffffe00, 0x202, 0x400, 0x4, 0x0, 0x80000001, 0x7f}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x2, 0x100, 0x100000000, r3}}], 0xdc, 0x8080}, 0x20000040) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000780)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40880040}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)={0x5c, r4, 0x0, 0x70bd27, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40804}, 0x8000) 2018/03/29 09:56:30 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f00000014c0)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000300)={0x14, 0x4, 0xa, 0x5, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) fcntl$getown(r0, 0x9) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x9, [0x76c, 0x1f, 0xfffffffffffffffd, 0x80, 0x400, 0x2, 0x100, 0x1, 0x8]}, &(0x7f0000000040)=0x16) 2018/03/29 09:56:30 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='teql0\x00', 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) sync() 2018/03/29 09:56:30 executing program 0: mkdir(&(0x7f0000000140)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x5, {{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x3}}}, 0x84) renameat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./control\x00') lstat(&(0x7f0000000180)='./control\x00', &(0x7f00000001c0)) 2018/03/29 09:56:30 executing program 3: unshare(0x8000000) mq_open(&(0x7f00000001c0)="2173656c696e757873656c696e7578e3651117e31fa449706416fd291b77b8a6c5cb39a1a7ab7b3ed21cbad2a0ef786c270a9f6969555b739b0bb5d8dece6d54b43ba188d2ad4310035428d1eb5069816b1b2f0297985d8b56678484b171ceb1985e29969639a31649fc2c91a0ded740e4716cff524678eb38e4cdc444f0d4abcb426c1a17d0bfa8ed48df06ada8c491127c0015f5ec626846b4b919db5f405cfd12975736be6301ca61", 0x6e93cbbbcc0884f2, 0x0, &(0x7f0000000100)={0x0, 0x1, 0x5}) modify_ldt$write2(0x11, &(0x7f0000000140)={0x7, 0x20000800, 0x0, 0x3, 0x2, 0xb26, 0x9, 0x7, 0xfffffffffffff800, 0x2}, 0x10) getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000280)={0x4, 0x8, 0x7}, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) epoll_create1(0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/29 09:56:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000d81ff4)=""/30, &(0x7f0000000000)=0x1e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000240)={0x0, 0x401, 0x8002, 0xc00000, 0x2, 0xfffffffffffff56d, 0x3, 0x1c1c, r3}, 0x20) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000000100)={{0x0, 0x1, 0x2, 0x1, 0x401}, 0x5, 0x6}) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000280)={r3, 0x2, 0x9}, &(0x7f00000002c0)=0x8) 2018/03/29 09:56:30 executing program 1: r0 = socket$inet(0x2, 0x802, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x2, 0x3, 0x16c, 0xc0, r1}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x7) 2018/03/29 09:56:30 executing program 0: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x2, 0x0, {0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0xc}, 0x7}}}, 0x80) connect(r0, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x80) connect(r0, &(0x7f0000b7c000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x3a) 2018/03/29 09:56:30 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x1) shutdown(r0, 0x1) poll(&(0x7f0000de8fc0)=[{r0}], 0x1, 0x0) [ 38.302442] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/29 09:56:30 executing program 5: r0 = memfd_create(&(0x7f0000755ffd)=',&\x00', 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/22, 0x16}, {&(0x7f00000000c0)=""/170, 0xaa}, {&(0x7f0000000180)=""/223, 0xdf}], 0x3) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000300)={0x0, &(0x7f00000002c0)}) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab3ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000380)='\x00', 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/29 09:56:31 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00000b1fe1)="1f000000520007f20000b2fef5000f430a0000e80000001ab4a5eaffffb92b", 0x1f) 2018/03/29 09:56:31 executing program 5: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x80800) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='bcsh0\x00') r1 = socket(0x3ffffffffffffffc, 0x4, 0x1000) timerfd_settime(r0, 0x0, &(0x7f0000000240)={{0x77359400}}, &(0x7f0000000280)) connect$pppoe(r1, &(0x7f0000000180)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'ip6_vti0\x00'}}, 0x1e) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100)=0x80000000, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) write(r1, &(0x7f0000000080)="240040002c00ff0100a28890d4f007000000ffff010000ddff090001003f000000200000", 0x24) dup2(r1, r0) 2018/03/29 09:56:31 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/prev\x00') pwrite64(r1, &(0x7f0000ed6fa9), 0x236, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x0, 0x70, 0x800, 0xffffffff, 0x3, 0xbb, 0x0, 0x3f, 0x0, 0x2, 0x7f, 0x1000, 0x1ff, 0xfffffffffffffeff, 0x5, 0xffffffffffffff70, 0x7, 0x5bf, 0x2, 0x4, 0x7, 0x5, 0x3, 0x400, 0x3ff, 0xfffffffffffffff8, 0x3, 0x8001, 0xa11f, 0x5, 0x7f, 0x1000, 0x1, 0x7, 0xf30, 0xffffffffffffffff, 0x9d12, 0x9, 0x0, 0x10001, 0x3, @perf_config_ext={0x6b76b9b5, 0x100}, 0x400, 0x5, 0x2, 0x5, 0x7, 0x2a, 0x9}, r1, 0xd, r1, 0x1) 2018/03/29 09:56:31 executing program 7: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x7) sendfile(r0, r1, &(0x7f0000000100), 0xffffffff) 2018/03/29 09:56:31 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x448100, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x8000000000004, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x39) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00000000c0)={@local, 0x0}, &(0x7f0000000100)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) sendmsg$nl_xfrm(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@report={0x68, 0x20, 0x20, 0x70bd26, 0x25dfdbfd, {0x6c, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@loopback=0x7f000001, 0x4e24, 0x0, 0x4e24, 0x0, 0xa, 0x20, 0x80, 0x29, r3, r4}}, [@encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e24, 0x4e22, @in6=@mcast2={0xff, 0x2, [], 0x1}}}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/03/29 09:56:31 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000040), 0x8) openat$cgroup(0xffffffffffffffff, &(0x7f0000000140)='syz0\x00', 0x200002, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xc0, r1, 0x200, 0xe6, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x101}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6ddc}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfaa}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x62}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) request_key(&(0x7f0000000340)='trusted\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='(.\x00', 0xfffffffffffffffe) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000780)=0x60e) ioctl$VT_RELDISP(r3, 0x5605) dup2(r3, r0) 2018/03/29 09:56:31 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="cf7761", 0x3}], 0x1, &(0x7f0000000600)=[{0x78, 0x11d, 0x100000001, "3d04f40637f3e389bf54a44c5700c7e93ca0746f9e2138423f9fe255dfdb94a99bbf665823c7ceef9647a7e6a6d7504a6f757a73b66a60de4f323a3a2a72a0bfbb7c958ff92bd4921bf3e4ed1a3672544122ebf892dff15e4a1a24fa0ceb4cc705e16b994a982313ac"}, {0x30, 0x116, 0x4, "372c33d175782ef318e5b374ea993966ce6b1d9547ddf9e7e86f0408804988f80adfb6"}, {0x70, 0x109, 0xffffffffffffb34c, "f8336bf3ca9a27cf01213cd7ee698f76f6c8b30703849128df676455be5e3a8c01e9b0a837d4e414d7fe735d4bc1e593556028ab4273e47b870cbc75faa665e0b208fd8b425ee5efee6781e17cc9f2ef2f1b9868fb2217a6e3ecc288d5ef77730e8a"}, {0x88, 0x118, 0x2, "e0eb9a9ba6954804ca79285514907b807da9706ba351404d7f2b5e410b17d5b7cdabc9492cedcf0095b3c2c2fa2b589fa0850b9e55459a451dce961dc9d51e8fac0bc1c8d23f55f8a56ba44e0e15aab68377a77cd8a6f1be53db3e9b4fd4115aa88df16dc43edcb4670555d8b19433969bfdb23f36f03d0e2f"}, {0x104, 0x4000029, 0xe19, "71bac2779fb8603d8799cf4809ac2792ed563a48fb183c8712b6af6453537a6864fbb8f35561379c491d13f6b99c73bfb357bb30eb1f28603909ed06ebe4a55c6a036bd104d10654926ab62d78cabb4a7fd288a99eccd8f07d2dd9f2f569a9fcb5383251fb08e479605872c2c5d272050f547f5c3ee23a7a05f17f9df8d114c2ef069ad2fcac99df4620f2f1c8d72ba2602c15f024e099d656ea85865bc247316be51bf93baf7e0e8d0a0df04aef5a549daffb9ecc4fda22489581142a9d6fe1f7253eaf5bd38a2300c902196c5f66152a3f1de2e10b19bead36e2f9c31689d1b7818568ef9ba5f4739ce04a3ed599536b162cffd77ad0"}, {0x70, 0x103, 0x7ff, "decdea9cb616907cc6e7d214922212a82d16b9c1a459d0678a2d9224d1229fd8a3014ddd83d5d2aad9c31008a7a5b688a41dd6bc2c92e3f808362de6cf44352b85ae48d1d39c4bd24353d557023ba348fc52b974d60ed4dcf3af37578171bd144c4103"}], 0x314}, 0x0) mkdir(&(0x7f0000000180)='.', 0x0) 2018/03/29 09:56:31 executing program 3: timer_create(0x0, &(0x7f0000000180)={0x0, 0x2d, 0x5, @thr={&(0x7f0000000080)="00c87e95a98432c636c13834bcbe38b6d7235454070b1afcba479514f96683393879d7e2d68093f7a0c0d8f7998b7039de3c3ae024dc166fff5fbb929de7e99b0b72e41dd900ced4458e22af92dd9423dd8b7964fa080d51c4861a630aacaf71f259076b399eeda495f397d1c7caa79fc6630d3a5d0560de180692f1917a3702fa18af956721b316b8366dae41b86f5319fa6e8bb14eb462bc7b68e2e3a7f1a687cb8993f6da2add41f10857f834ec4d875dca80e64a3c78e1cd5dc5329506e9de80bca08b4a00fb8e6582a322fb3e9290e427a75d5ed77eb730092d02997ed792c2", &(0x7f0000000000)="da6b0a0f59be63ade1388de255364e958889fa01fe"}}, &(0x7f00000001c0)=0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000240)={{r1, r2+10000000}, {0x77359400}}, &(0x7f0000000280)) perf_event_open(&(0x7f0000000f88)={0x0, 0x70, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x400}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000040)) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) 2018/03/29 09:56:31 executing program 0: r0 = add_key(&(0x7f0000d26000)='dns_resolver\x00', &(0x7f000063fffb)={0x73, 0x79, 0x7a}, &(0x7f00002e3000), 0x33, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000000200)=""/114, 0x72) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000340)={0x7, &(0x7f0000000300)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000380)={r2, 0x2}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) get_robust_list(r3, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x0, &(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000280)=0xc) 2018/03/29 09:56:31 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getstats={0x14, 0x5e, 0x20, 0x70bd27, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) 2018/03/29 09:56:31 executing program 2: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x420200, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000140)=0x100) sendmsg$nl_route(r0, &(0x7f0000e26000)={&(0x7f0000000040)={0x10}, 0x205, &(0x7f000000b000)={&(0x7f0000000000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x1f, 0x2, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) timer_getoverrun(r2) [ 38.446309] IPv4: Oversized IP packet from 127.0.0.1 [ 38.461461] IPv4: Oversized IP packet from 127.0.0.1 [ 38.470518] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=94 sclass=netlink_route_socket 2018/03/29 09:56:31 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/143, &(0x7f00000000c0)=0xff90) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x7c9}, &(0x7f0000000040), &(0x7f0000000100)={r1, r2+10000000}, 0x8) 2018/03/29 09:56:31 executing program 6: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='vmnet1\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x8001, 0x12ed}, &(0x7f0000000140)=0x88) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="8e000000d542ea3b93f58daca4d326fe1922b0c0d3376df602d5464acdc34662fe183ac985a250db5b2f57fc4b31729e926540fad217e33d8fe7adc692b03c0d3f2f2dee0516d265e9f64c30648dab9c53620c14efd23220a868a10da9d99122b78cedf117a4d88775cd1c801f4bd7adabfb2f35e305c35eb49dd00ae81e92dd087278041201f8b7e9564be09d486b84fba5feaf00d82629b35f97c0f5c5b8437636db3f17d03056556d0e4f4fbc0ab2e7c29b418c3df735c70ced437e089a15be982027b5c11cf0b18f6da9d8d084bffa74d5243bf472e65222239cb9519eb70097997df6018e"], &(0x7f0000000180)=0x96) 2018/03/29 09:56:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) listen(r1, 0x9) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x1}, 0x1c) shutdown(r1, 0x0) 2018/03/29 09:56:31 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)) 2018/03/29 09:56:31 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, &(0x7f0000f66ff8), r0, &(0x7f0000000040), 0x2, 0x0) 2018/03/29 09:56:31 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) sendto$packet(r0, &(0x7f00000000c0), 0x0, 0x10, 0x0, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, 0x1, 0x1, 0x20, &(0x7f0000ffd000/0x1000)=nil, 0x5d6}) 2018/03/29 09:56:31 executing program 2: mlock(&(0x7f0000698000/0x3000)=nil, 0x3000) r0 = socket(0x0, 0x3, 0x868) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x26f, 0x2) mremap(&(0x7f0000698000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000699000/0x3000)=nil) mlock(&(0x7f0000699000/0x4000)=nil, 0x4000) 2018/03/29 09:56:31 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000640)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, r1}, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x80) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14, 0x800) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@bridge_dellink={0x30, 0x11, 0x300, 0x70bd2a, 0x25dfdbfe, {0x7, 0x0, 0x0, r3, 0x100, 0x800}, [@IFLA_LINK_NETNSID={0x8, 0x25, 0xeb0}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x80) r4 = dup2(r0, r0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000001c0)) recvfrom$inet6(r4, &(0x7f000001c000), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r4, 0x0, 0x7, &(0x7f000001e000)="a5", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) [ 38.496885] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=94 sclass=netlink_route_socket 2018/03/29 09:56:31 executing program 4: getsockname$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x16c) connect$inet6(0xffffffffffffffff, &(0x7f0000002380)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000140), &(0x7f00000001c0)=0xa9) 2018/03/29 09:56:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, 0x0) waitid(0x0, 0x0, &(0x7f0000000040), 0x8000000000e, &(0x7f0000000140)) 2018/03/29 09:56:31 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r3 = socket$packet(0x11, 0x400000002, 0x300) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$LOOP_CLR_FD(r4, 0x4c01) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000100)={r5}) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 2018/03/29 09:56:31 executing program 4: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000300)="7365667070703070707031776c036e3100", 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000140)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000180)={r3, 0x20}) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f0000000040), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000680)=""/108, 0x6c}}, {{0x0, 0x0, &(0x7f00000007c0)}}], 0x2, 0x0, 0x0) close(r1) 2018/03/29 09:56:31 executing program 3: mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = socket(0xa, 0x1, 0x7e0000000000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) acct(&(0x7f0000000100)='./file0\x00') chroot(&(0x7f0000adaff8)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000801fff)) epoll_wait(r0, &(0x7f0000000080)=[{}, {}, {}], 0x3, 0x10001) mount(&(0x7f0000471000)='./file0\x00', &(0x7f0000c5bff8)='./file0\x00', &(0x7f00007bfffa)='ramfs\x00', 0x0, &(0x7f0000d0efc8)) pivot_root(&(0x7f0000ccbff8)='./file0\x00', &(0x7f00002e8ff8)='./file0\x00') 2018/03/29 09:56:31 executing program 7: r0 = open(&(0x7f0000000600)='./file1\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000240)='./file1\x00', 0x0) writev(0xffffffffffffffff, &(0x7f0000000080), 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000000080)="aa6545823b58e14491ff06fe8429e6541f00bea535266cb788dd703960c22193452a830b4afe0d03e9da5c595e03a1a2d727b010ba16654a5e261f0916d1edafdec4ba4b756eaf009bc61b6ceeba24f1bcdff3f835acf08aece6c4164a967996c9035d536738884b46816991a2917bf563734e70a3f2759bd34323d33dc5b713643a0dc0f299526e0b995a86") fanotify_mark(0xffffffffffffffff, 0x0, 0x2, 0xffffffffffffffff, &(0x7f0000000000)='./file1\x00') write$cgroup_pid(r2, &(0x7f0000001680)=ANY=[@ANYBLOB="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", @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64=r0, @ANYRES64=r0], @ANYPTR64, @ANYPTR, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES64, @ANYRES64=r0, @ANYRES16=r2]], 0x1018) [ 38.606495] IPv4: Oversized IP packet from 127.0.0.1 2018/03/29 09:56:31 executing program 2: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000030ff8)='pagemap\x00') r2 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) bind$netrom(r2, &(0x7f0000000080)=@ax25={0x3, {"0a970a3720a939"}, 0x3}, 0x10) clock_gettime(0x0, &(0x7f0000006340)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000006280)=[{{&(0x7f00000000c0)=@pppol2tp, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000001000)=""/4096, 0x1000, 0x7}, 0x1ff}, {{&(0x7f0000000180)=@nfc_llcp, 0x80, &(0x7f0000000640)=[{&(0x7f0000000240)=""/20, 0x14}, {&(0x7f0000000280)=""/129, 0x81}, {&(0x7f0000000340)=""/100, 0x64}, {&(0x7f00000003c0)=""/101, 0x65}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000440)=""/41, 0x29}, {&(0x7f0000000480)=""/168, 0xa8}, {&(0x7f0000000540)=""/230, 0xe6}], 0x8, &(0x7f0000000680)=""/10, 0xa, 0x1d44}, 0x8}, {{&(0x7f00000006c0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000000740)=""/233, 0xe9}, {&(0x7f0000000840)=""/88, 0x58}, {&(0x7f00000008c0)=""/45, 0x2d}], 0x4, &(0x7f0000000940)=""/181, 0xb5, 0x8000000000000}, 0x1a0}, {{&(0x7f0000000a00)=@generic, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000a80)=""/165, 0xa5}], 0x1, &(0x7f0000004000)=""/4096, 0x1000, 0x4}, 0x5}, {{&(0x7f0000000b80)=@hci, 0x80, &(0x7f00000061c0)=[{&(0x7f0000000c00)=""/155, 0x9b}, {&(0x7f0000000cc0)=""/26, 0x1a}, {&(0x7f0000000d00)=""/94, 0x5e}, {&(0x7f0000000d80)=""/163, 0xa3}, {&(0x7f0000000e40)=""/252, 0xfc}, {&(0x7f0000000f40)=""/95, 0x5f}, {&(0x7f0000005000)=""/110, 0x6e}, {&(0x7f0000005080)=""/247, 0xf7}, {&(0x7f0000005180)=""/4096, 0x1000}, {&(0x7f0000006180)=""/63, 0x3f}], 0xa, &(0x7f0000006240)=""/55, 0x37, 0x400}, 0x3}], 0x5, 0x10123, &(0x7f0000006380)={r3, r4+30000000}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) sendfile(r2, r1, &(0x7f0000000200)=0x100000, 0x10000) [ 38.627023] IPv4: Oversized IP packet from 127.0.0.1 2018/03/29 09:56:31 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xa) clone(0x0, &(0x7f0000012000), &(0x7f0000bc3000), &(0x7f0000113000), &(0x7f0000438fff)) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x3, 0x400003) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/03/29 09:56:31 executing program 4: r0 = socket(0x0, 0x7, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000)={0x3fb, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000380)=0xc) r2 = syz_open_procfs(r1, &(0x7f000012bff2)='net/arp\x00') bind$nfc_llcp(r2, &(0x7f00000002c0)={0x27, 0x1, 0x1, 0x5, 0x8, 0x7f, "84dd21ff51d00fbea1c01ddc3763ff5ab283f8e4a73aed0db05c25b8bef93c88bde3bfc265cfd6d6479e7297a8e703c22095567cccd3a99b1faf59535772f3", 0x1e}, 0x58) recvfrom$ipx(r2, &(0x7f0000000100)=""/247, 0xf7, 0x100, 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000200)=0x80, 0xffffffffffffffad) preadv(r2, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/63, 0xfffffffffffffe4c}], 0x20000000000002f5, 0x10000000) finit_module(r2, &(0x7f0000000040)='net/icmp\x00', 0x1) 2018/03/29 09:56:31 executing program 5: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) r1 = socket$inet6(0xa, 0x80001, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40000, 0x0) dup3(r2, r0, 0x80000) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000fac)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20}}}, 0x108) 2018/03/29 09:56:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000140)=0x50) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x9, 0x1, 0x3f, 0xcf3, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x3f, 0x30}, &(0x7f0000000240)=0xc) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0xa, 0x4e24, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0xaf9}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000000c0)="e1f132ee784a9a524f6ef968eb14de8209c183d5f01f0138112a198bab2a6bee9d0e893b33ff46bca70647df6a38dd0de82a", 0x32}], 0x1, &(0x7f0000000280)=[@sndrcv={0x2c, 0x84, 0x1, {0x6, 0x9, 0x8205, 0x1, 0x9f0, 0x3, 0xff, 0x2, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x205, 0x6039, 0x1, r3}}], 0x58}, 0x4000040) r4 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TCXONC(r4, 0x540a, 0x3) 2018/03/29 09:56:31 executing program 1: ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0286429, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0), &(0x7f0000000400), 0x0, 0x0, 0x0, &(0x7f0000000440), &(0x7f0000000480)=[0x0, 0xd8]}) r0 = memfd_create(&(0x7f00000000c0)='{GPL\x00', 0x3) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000260000)='L', 0x1, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22}, 0x1c) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000af2fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000001c0), 0x214, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r3 = accept4(r2, &(0x7f0000000040)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendto$packet(r3, &(0x7f0000000000)='*', 0x1, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/29 09:56:31 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x802, 0x84) r2 = dup2(r0, r1) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xff, 0x0, 0x800a, 0x0, 0x80, 0x1, 0x20, 0x101, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r3, 0x401, 0x0, 0x2, 0x4}, 0x14) 2018/03/29 09:56:31 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x501400) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x0, 0x5}, {}, 0x8}) keyctl$set_reqkey_keyring(0xe, 0x407) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0x100, 0xfffffffffffffffb, 0x9, 'queue0\x00', 0xfffffffffffffff7}) 2018/03/29 09:56:31 executing program 6: r0 = memfd_create(&(0x7f0000000240)='*nodev!-!selinux),&{\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000280)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00000004c0)='net/ip6_mr_cache\x00') preadv(r2, &(0x7f0000000080)=[{&(0x7f0000000040)=""/63}], 0x3a6, 0x0) restart_syscall() setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f00000000c0)={0x7, {{0x2}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x104) r3 = getpid() process_vm_writev(r3, &(0x7f0000000280), 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)=""/125, 0x7d}], 0x1, 0x0) getpeername$unix(r2, &(0x7f00000002c0), &(0x7f0000000000)=0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="46dfaf92f3179302567572fa250000001133bc9e9bb6a32d7dca27e11b7a3f2466112188d0442f7bc2933add85b53ab3d3658500"], &(0x7f0000000600)=0x2d) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000480)) lseek(r2, 0x0, 0x3) 2018/03/29 09:56:31 executing program 2: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x5, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) 2018/03/29 09:56:31 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="29000000000000000000000000008ba45d00000000000000aa00000200000000000000000000000000ff0200000000000000000000000000010000000000000066d20000000000000000000000000180000000000000000000fe80000000000000000000ffe000000200000000000000000008000000000000000000000000000000000000000000"], 0xba) 2018/03/29 09:56:31 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x2, 0x0, 0x9, 0x20000000000001a1, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/29 09:56:31 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000040)="4b85ff910fe3938936e6ed506dce6e4a15d1b1b50574883a145d1247ba0c1c499655a596b338e43e84ca00b30a9ccaefe7820a62865cd0d1079012ee5acdf47cd09d38303c5563473606354bd272aa97457dd97036fa92ea08f636f736bc1a6e8d8ca8477b1328e43c14e710802e9239ce59c69384f8e6d1da6a47402d51a2fd1fbf8d8de24550d5c67b20e9e74cf681f7dc0ddf33bb031e965864231f597f73338da73673189d925ef7631f", 0xac, 0xd) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ftruncate(r2, 0x0) dup2(r0, r1) [ 38.849520] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/29 09:56:31 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x20000, 0x0) getpeername$llc(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) flistxattr(r0, &(0x7f00000001c0)=""/22, 0x16) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f00000002c0)={@broadcast=0xffffffff}, 0xc) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000080)=""/37, &(0x7f0000000200)=0x25) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0x4, 0x8) getsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f0000000600), &(0x7f00000005c0)=0x1) timerfd_create(0x7, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000180)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000440)={{{@in=@rand_addr, @in6=@remote}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000540)=0xe8) geteuid() getresgid(&(0x7f0000000c80), &(0x7f0000000d80), &(0x7f0000000c40)) ioctl$int_out(r1, 0x2, &(0x7f0000000700)) 2018/03/29 09:56:31 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x200) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x8020000006}) sendfile(r0, r0, &(0x7f0000000000), 0x6) r1 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000008, 0x40010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x58, 0x0, &(0x7f00000000c0)=[@acquire_done={0x40106309, r1}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000040)=[@fd={0x66642a85, 0x0, r0}], &(0x7f0000000080)=[0xb2dc7dbb9ba93f89]}}], 0x9d, 0x0, &(0x7f0000000140)="77878d83d61a8609c6fd8c51cc65dba31f04b86a12e9a3bbfb28d6ffc5a05aec9a7431d8baf9a06ddc337f60e8eee640675e194f47996701ae69acc3ea96077d33b70c84488585274f14380e8019cc59ee2a9b1f6820b3a9251c443893347cd7950cb2dfc2c16147b37ad7d428068a5709c09faa7a00767950674fe245851436f4fdf133d84ee8928bf6ac403be03593a028fae9b290d46c625dbf70e2"}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/29 09:56:31 executing program 2: r0 = epoll_create1(0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r1) r2 = socket(0x11, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000e47000)={0xffffffff8000201f}) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 2018/03/29 09:56:31 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x800) ioctl(r0, 0x80000001, &(0x7f00000000c0)) 2018/03/29 09:56:31 executing program 3: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00004ed000/0x3000)=nil, 0x3000, 0x11) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={'bpq0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x402, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000040)=""/128) 2018/03/29 09:56:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x7) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x2) r3 = syz_open_procfs(r1, &(0x7f00000001c0)='\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00') ioctl$TIOCCBRK(r3, 0x5428) r4 = accept4(r0, 0x0, &(0x7f0000000000)=0x245, 0x80000) prctl$void(0x20) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000180)={0x5}, 0x1) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000000040)) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x8001}) 2018/03/29 09:56:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100), &(0x7f0000000140)=0x8) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0) recvmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000001540), 0x0, &(0x7f0000001600)=""/242, 0xf2}, 0x41) sendto$inet(r0, &(0x7f0000000080)="dee69e9e1bc23eadc46aba0a5e2d0523a2eed0992884607f2b74026714aee13e62ea", 0x22, 0x4000, &(0x7f00000000c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000200)={&(0x7f00000001c0)=[0x8747, 0x0, 0x401, 0xa1], 0x4, 0x10000, 0x3, 0x3, 0xfffffffffffeffff, 0x400, {0x280f, 0x2, 0x7, 0x55, 0x5, 0x1, 0xfffffffffffffffd, 0x6, 0x2, 0x7d1898d9, 0x576, 0x7fffffff, 0x73, 0x800, "2a0722f0752440c2b99c6c887191c1bb167bc74a3b129ec82556280f12f6f067"}}) 2018/03/29 09:56:31 executing program 3: r0 = socket$inet(0x2, 0xa, 0xfffffffffffffffc) getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000000)={@multicast2, @dev, @remote}, &(0x7f0000000040)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r0, r1) setsockopt$inet_buf(r0, 0x0, 0x3c, &(0x7f0000000200)="958e392935a186d6306a36ba59fa0f57ff00020600a500000007a9b4d5ed5cff03000000004b9fab9d69587b141407bda7fc03011dac09e4457accb797217c5e1c9bbe899a63b0a5818381b84703a807811a2fa8", 0x18) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={'ipddp0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) ioctl$TIOCEXCL(r2, 0x540c) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000100)={0x0, 0x2d, &(0x7f00000000c0)="fa74125e802eec567e1f5d44c47bc07a378eaf6e0ef1476b097b8c617b951b83e3074fb702d1dde0712ff0293f"}) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000080)) r3 = fcntl$getown(r1, 0x9) fcntl$setown(r0, 0x8, r3) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') getxattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=@random={'trusted.', 'ipddp0\x00'}, &(0x7f00000004c0)=""/202, 0xca) sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000400)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x124, r4, 0x1, 0x70bd29, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffffb}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4510acf}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x18}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x405b899c}]}, 0x124}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) [ 39.038525] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/29 09:56:31 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/wireless\x00') writev(r0, &(0x7f0000000580)=[{&(0x7f0000000180)="93ce4657e5daab45b92f8dceb40542d1d26cd2f0c93132664005528ba50a9d46eaf1bfdfb33631b8db00d4f490961ee5a0c33377bf8ff9d035d96a7e801d7f08ff9d00485e7d43e78846898b577cfc", 0x4f}, {&(0x7f0000000200)="552fa576dd9df86bf267a16d405e7488049fbb060a93a4adf61d6b3a540f5b3da5fbc44111e495477f27094fb0a6070da8501d1ac821766a8be98306494e3fd49a840559c4b2b70b7112186033251fcd1e8edad56c1b441e33e04aca0487cdae5443a2e87834d22bf329da37e05c207884e59b49202e", 0x76}, {&(0x7f0000000280)="a591074fe03d645d99e8e8602c4e0f81f75fba9c37755cf8115bba30ab36f1115adccf2302a4e87a0fac2b7672240cf9833865b698e48ae5441019e124ece6a626", 0x41}, {&(0x7f0000000300)="e758474bcd36143deb91550d1800779d72425967e7cd3829f08e0e8c6bfe09b70f97cb6135f897dd20478e89b99ad8b3971bb437da6d844e5b46f20f999375c32bfe08b661d7949ed7471715194fdbb0a4247c57a75605e9d33b0e0b1a2d17045c1cfe610d6ecf5cb58414398882cc8f", 0x70}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="740a1440feb5896d4794a84a27867ef0402f8f861ad8df90be66770497907a61", 0x20}, {&(0x7f0000000400)="96b6b831ad0bceb1b991b108a36fbc472b0f4c0c00eb8dc5d5c113d0123620b9be234c78b5b07bf445c608afb91fc53b3b33fd2cfd22ee4a788063edaf520a41f35aca07791e617c7b5b7cbca9e167da01209a87bbb975366c225db4283b495c35c09072c7d196622370dad34e48d92a126474d0ca", 0x75}, {&(0x7f0000000480)="54223d3b576122db89fc2ad0b603ec67d6d38f68ccac2b1ac798f9ee63eefd3d73a46de8629465ed213766114fc6194166faa9f111f8ca5d4d8021a066b1e453e47ca434554d9c85a82e7a79838dd144a71d90b5e7f64ec37a46cf1b05a24e116db8bd0ffa63e853cc4d8393e63cef395d765c2517e6a1e4a881d3cff885be47b1122867a78f7d8e4177ee035ebf67d647f2ce80946ff1b64f1b0c94552919fe355226d10f7d2b745c02321ae0b1aee1ab301015232b50db1c7e0034300efd30a2fe9476afb6c6c8", 0xc8}], 0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000640)={'rose0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0xaa3, 0x2, 0x1a829177, 0x10000}]}, 0x8) fadvise64(r0, 0x0, 0x1, 0x5) clone(0x6, &(0x7f0000000000), &(0x7f0000476ffc), &(0x7f0000000040), &(0x7f000043dffe)) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000637ff8)={0x20000000000000eb}, 0x8, 0x0) read(r1, &(0x7f0000000100)=""/128, 0x3f7) accept4$unix(r0, &(0x7f00000005c0)=@abs, &(0x7f0000000380)=0x6e, 0x80800) 2018/03/29 09:56:31 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000e4fee)='/dev/input/event#\x00', 0x2, 0x0) r1 = dup2(r0, r0) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3000003, 0x6707a5fb7fa3af1d, r1, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000037e000)) 2018/03/29 09:56:31 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000001180)=[{&(0x7f00000000c0)=""/89, 0x59}], 0x1, &(0x7f00000011c0)}, 0x0) bind(0xffffffffffffffff, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000080)={0x6f, @loopback=0x7f000001, 0x4e22, 0x3, 'ovf\x00', 0x0, 0x9, 0x72}, 0x2c) mmap(&(0x7f0000000000/0x397000)=nil, 0x397000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80800) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000180)) fcntl$setown(r0, 0x8, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000f1a000)="dc", 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/03/29 09:56:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000000080), 0x0) fcntl$getflags(r0, 0x1) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="6d98a0fa5379616e676c6500000000000000000000000000000000000000000000000000000000000000000000000400000000f9000000000000000000000000000017000000000000000000000000000000000000000000"], 0x58) 2018/03/29 09:56:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80) listen(r1, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) readv(r0, &(0x7f0000f61fb0)=[{&(0x7f00003e7000)=""/185, 0xb9}], 0x1) 2018/03/29 09:56:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x9, 0x40001) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000007c0)=0x30, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000640)={@empty, 0x0}, &(0x7f0000000680)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"747505003000", r3}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000600)={0x2, 0x40, 0x9a, 0x5, 0x46, 0x6}) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) r6 = memfd_create(&(0x7f0000000800)='mime_type\x00', 0x3) connect$ax25(r6, &(0x7f0000000840)={0x3, {"4caa3ba87bbf1c"}, 0x81}, 0x10) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 0x4e24, 0xfe3, 0xa, 0x80, 0x80, 0x0, r4, r5}, {0x9, 0x4, 0x66, 0x200000000000000, 0x1, 0x0, 0x6, 0x8001}, {0x100, 0x8000, 0x5, 0x6}, 0x7, 0x6e6bb8, 0x1, 0x1, 0x3, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x6c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3505, 0x0, 0x2, 0x100000001, 0x9, 0x4, 0x10001}}, 0xe8) read(r0, &(0x7f0000000000)=""/15, 0xf) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000500)={'broute\x00'}, &(0x7f0000000240)=0x50) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x8a00, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000940), 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000006c0)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000000000000000000096000000ee7b3902d7f62fc949452f3ba2363be34a24576228dee517617dfffd5f78b1fe8747e6b436c0c7aad5e8a89f6c5f34bf687c74fbdc0ebf231ae191d06eb9ce57611555f31d7c3ba9b9e1687792fdf765d9e45cfb5af60e11d9bdab64781d3572f7257b48ff46544f37bff7846231e580d8878fae09600f73d22e2d1e1b8a3213d3e912a4d88cda6b91ea840aa85bc3a3a30b70927c14"], &(0x7f00000005c0)=0xba) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ptmx\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f00000003c0)={r8, 0x1}, &(0x7f0000000400)=0x8) 2018/03/29 09:56:31 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000001780)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x20000400) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x20000, 0x2802) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000100)="ba94b7ae0cf030dbd28bc7de8f7209efa704bb853eefef28030127675adf1877855f300c3d066a960bd8789994d48460ff9ec263a82561f165a42ef17cc9139b7e2a254650b8bbdc3ae96401ff1c8d3d7ec0bc245c8e86e5d5eed117fa05b7eefca390e4d6e6c0c40646c5d27c61ecb88981d26b611bc14d598a8c00a7e972e7d73c89a4f2c8164e7eee3d1d3290b6da3519c73eba41c917720d75bcea99a2098f5ca9d9972a364e02557c897fe5dc8c0bb7beb22845b53b694e88f86e4bdaf7d5de") ioctl$sock_netdev_private(r1, 0x89f6, &(0x7f0000000200)="af4bd2536da733fdf12cbe8f9bfb5ef8176ae09cba8ef0fb6e0e637ed04bc9a72067d3058b01ceed826bc52961fcebf5de0a854223c3dc9c1dfe3abaf161309f046069e12c0863ddda0648ce97ce9315e5bca0c42472e0e0a3151e2057a7855c903768dbc4c053e276eb9dda3abe5c11c3e56c7bfa8aff531e0b5d4a936121ae8cbe8512e6640062d37e0fb4992c5e8e287bdb02") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'gre0\x00', 0x600}) fstatfs(r0, &(0x7f0000000080)=""/86) 2018/03/29 09:56:31 executing program 3: r0 = socket(0x18, 0x0, 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) accept4$packet(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x14, 0x0) 2018/03/29 09:56:31 executing program 7: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000041000/0x1000)=nil, 0x1000) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xfffffffffffffffb, 0x0, 0xffff, 0xffff}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x7fffffff, 0x7, 0x2, 0x400, 0xc0, 0x5, 0xfffffffffffffffa, 0x1, r1}, &(0x7f0000000100)=0x20) 2018/03/29 09:56:31 executing program 2: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000140)="663ed6f597a88e2462993f9fdc64fb00ee0000") getresuid(&(0x7f0000000040)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) sendmsg$nl_netfilter(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001380)={&(0x7f0000000180)={0x11d0, 0x12, 0x2, 0x200, 0x70bd25, 0x25dfdbfc, {0xf, 0x0, 0xa}, [@nested={0xc, 0x55, [@typed={0x8, 0x4f, @fd=r1}]}, @nested={0x2c, 0x2e, [@generic="749201f678b157f62131e615d68de0c7cb4f5f26e22fdf479e19a2549aa682157c57273b11d629"]}, @generic="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", @nested={0x13c, 0x56, [@generic="4b53db8fd0de323b7af70551f15d603137b83e2c9d86512a391a552608bf63ce13d6843b5cd184d9151036638af595792d887bc9890723df63565e23bdea5827", @typed={0x94, 0x6e, @binary="e334df8ef26ec283d4af63cad667a84b39fad52a9537fabb44d2ec7887d9caa9d2d38c2f62a9d16e5a1ae6d7584371cc5a8bd74fbd7ee5853a436509389d05b60cbe80ae37ad34447c7fde8c270856b1e61ed7a88f04e9933154f40b2dd44ad5d6b6595328df712ffe1f0041a34e180616832ff227f6f35ced5af234f046a6cf004371082289d69b1e3703c206fe"}, @typed={0x4, 0x5a}, @generic="85c090d42f282777424a30ccc4e8317d9641173a7dba9993cb5e979a8cdbd7546b499a316802aa52c82a8a0dd8e0ee48e28656f848ee81ddc927311997bf137e7819de044fe7ccc42382a1719dfede72d914fa2fe5", @typed={0x8, 0x59, @str='\x00'}]}, @nested={0x48, 0x30, [@typed={0x18, 0x78, @str='posix_acl_access:\x00'}, @typed={0x8, 0x62, @uid=r2}, @typed={0x14, 0x6a, @ipv6=@dev={0xfe, 0x80, [], 0x17}}, @typed={0x4, 0x4d}, @typed={0xc, 0x47, @u64=0x3eda}]}]}, 0x11d0}, 0x1, 0x0, 0x0, 0x24000080}, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000001400)=0x1, 0x4) sendfile(r1, r1, &(0x7f0000000080), 0x2b) 2018/03/29 09:56:31 executing program 0: unshare(0x10800800) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000380), &(0x7f00000005c0)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001740)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000001780)={'TPROXY\x00'}, &(0x7f00000017c0)=0x1e) r1 = dup(0xffffffffffffffff) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x12, 0xe, 0x18, "3d3fa07ba4061277a5b46ca738c51c127ba5e15cb651272848887036c7e6b143fc82c23af618b37b4bad9d40116a680eb179fd69d48c5747a577eeec649a1df6", "809b26838644073dc0944fcb5ffcce730e4e43501637d6ea9c0399cb4f209377", [0x3, 0x6]}) 2018/03/29 09:56:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f000035cfe2)=""/30, &(0x7f0000784000)=0xf) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) 2018/03/29 09:56:31 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x400, 0x2, 0x367, 0x3ff, 0x7f, 0x8, 0x3, 0xffffffffffffff00, 0xf5c, 0x7, 0x10001, 0x4}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$cgroup_subtree(r1, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x12cb) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x3) 2018/03/29 09:56:31 executing program 3: futex(&(0x7f000000cffc)=0x1, 0x800400100006, 0x4, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x4000000) futex(&(0x7f000000cffc)=0x1, 0x4, 0x0, &(0x7f00006bc000)={0x0, 0x1c9c380}, &(0x7f0000060ffc), 0x1) 2018/03/29 09:56:31 executing program 1: pipe2(&(0x7f0000000000), 0x80000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000380)={{}, {0x0, 0x989680}}, 0x0) 2018/03/29 09:56:32 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns\x00') fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/29 09:56:32 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ef0000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x1, 0x0, 0x5}, 0x20) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x309942, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/03/29 09:56:32 executing program 2: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x4) r1 = creat(&(0x7f000083bff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000012000)) 2018/03/29 09:56:32 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e21, 0xe4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, {0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x2}, 0x4, [0xfffffffffffffeff, 0x7, 0x2, 0x7fffffff, 0x27b, 0x9, 0x9, 0x1f]}, 0x5c) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0xffffffffffffffff}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) 2018/03/29 09:56:32 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) close(r1) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffff8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={r2, r4, 0x3}) socket$inet_tcp(0x2, 0x1, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f00000001c0)="7aa5674067e1bc59efae129c648290d5ed2bb638c693bd3359015db36a6bf9455624808041a1979e887255b677cd9b029fa8d65111c31afb54eca92ed1660691c3b7ff3ca684fc30eb1582e102b07d0e3190ac6724d41d574993d54ce7eda185e6213de5ef916ae0d34c8a508c55512324bbd74bae0a0bc35f0a") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000000180)={r3, 0x80000, r5}) getpgrp(0x0) 2018/03/29 09:56:32 executing program 6: syz_open_procfs(0x0, &(0x7f0000000000)="6d6f756e74696e666f00a4f02cbfa2e5c875710eb63010717ef08f72e10153dab53d5a63c854746963cf9e36e313e80d8311d735307e583afe1c2550eee38c745f4f2783edb76fb7d4db37d71481b5bfe7eff01de1fcacf47ef2b8b9a31a0a7a78445c2c787bed450806c4c713fd47a0f0fc7ddba2bb003cb8c5e7a1b6f05abb654bcf86896d7ffd47315d298724acdf588aa585d4") 2018/03/29 09:56:32 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="020b0100210000000000000000030006000000000002004e207f0000010000000000000000010014001f0000001b0018000800ca004dbbc5e2e10d2636b7774774cc0abc6f62b5166fa9b90000000977f6402c57f9dc4138fd72a7fe72ecc1716efafd9d15d04e42bdb2a13280c215eb1b99003e7b957002a963d7d77f11e3d266e6b30915e7f4712eee6ea626db71135b28f439667da5588b3c1ac50c60394652129a9617aea4bd57b1609ddfdf75bc24e909b84e630efeebf9071224068b2c29ff19cd5476bb5ec2ffb1eb6e7ebf92eaa15f45e41be73febfbb51ece8d85f253e8b408c82de4a13d47aea0dd5d1e520869d9c750c4b8000000000000c3e161e2518735a5e06c51b82c907bf267b102877fe6ee6149693b4e2441fcf2b9b6711f1062091fa3891c5a35814985c99df7447662eb2636d3e87bafa91d844acd67715e5fea7664f81e155f332c621acbc1c2d8e758f5f92a0ecd06d0727b25946a99ce74fca232afad6b237a83366c45f70ab32f1a2a02cbb6f82299514d082b4793e8e96439185ea0e7f08500ca9269afa9e42742a5f486ac024cf78f8fcc4d05a983352aa1f6bc00842fe8d99c35e1cee4b6e2a674f38a49451d877d000000"], 0x108}, 0x1}, 0x0) 2018/03/29 09:56:32 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_mr_cache\x00') ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000180)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000080)=""/141) 2018/03/29 09:56:32 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050bff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x7fffffff}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000b04000)=0x3) 2018/03/29 09:56:32 executing program 6: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/29 09:56:32 executing program 0: clock_nanosleep(0xfffffffffffffff2, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80080, 0x100) readlinkat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/232, 0xe8) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') bind$llc(r1, &(0x7f0000000040)={0x1a, 0x338, 0x0, 0x4, 0x8, 0x401}, 0x10) 2018/03/29 09:56:32 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) readv(0xffffffffffffffff, &(0x7f0000aae000), 0x0) sendto$inet(r0, &(0x7f0000000040)="0f23669c728a39248b515d7887268ed8390c52afec9b9c527b019a7cd84ce2ab0e446d8fc5679a0ac6da338c5017e5189043e8595f6bcf4eb3a0aa2f36c697404546e82d847f440ce6ed49adf7a724549b3b228f4ae374fb416f5dcec86b1c3ec8bff5de4a1405ce522df555e226faf6825b927b827669c3373f62f4e3acaac3ab4beaf48611569a1a1e44d46f99d97471e4b31e73c7339a8d25c7c6c475624dc7d10be06d0da5613fca833c1d793a0df727baa8e42f", 0xb6, 0x0, &(0x7f0000000180)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000e1a000)="63ab4fa07d8b57b2431f7383c3be17647469370d25f1cdbc994877822e9449b3a11af15964c9f860018dc07732fb83e66a568605d043e676ac4312c963ef484b58a76c59f6b4855b35a3ec66268593a433b1d80317bcd8f3dbb90f97102ba4ace45a1c3d9676e6e3cdf6f70d6c002e2ecc1cfbaa3344a53a5f3460229d804e3766bacb2952f192d79c9d6374e64bc5df6539aa211389e94f310b8eba56f61ef1c3d27460e97a58d9d71575", 0xab, 0x0, &(0x7f0000e8c000)={0x2}, 0x10) 2018/03/29 09:56:32 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r2 = socket$packet(0x11, 0x400000002, 0x300) recvmmsg(r1, &(0x7f0000004f40)=[{{&(0x7f0000002640)=@ipx, 0x80, &(0x7f0000003b00)=[{&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/81, 0x51}, {&(0x7f0000003740)=""/189, 0xbd}, {&(0x7f0000003800)=""/38, 0x26}, {&(0x7f0000003840)=""/58, 0x3a}, {&(0x7f0000003880)=""/81, 0x51}, {&(0x7f0000003900)=""/128, 0x80}, {&(0x7f0000003980)=""/114, 0x72}, {&(0x7f0000003a00)=""/195, 0xc3}], 0x9, &(0x7f0000003b80)=""/34, 0x22, 0x6}, 0x1b7d}, {{0x0, 0x0, &(0x7f00000040c0)=[{&(0x7f0000003bc0)=""/166, 0xa6}, {&(0x7f0000003c80)=""/56, 0x38}, {&(0x7f0000003cc0)=""/6, 0x6}, {&(0x7f0000003d00)=""/12, 0xc}, {&(0x7f0000003d40)=""/205, 0xcd}, {&(0x7f0000003e40)=""/100, 0x64}, {&(0x7f0000003ec0)=""/217, 0xd9}, {&(0x7f0000003fc0)=""/254, 0xfe}], 0x8, &(0x7f0000004100)=""/207, 0xcf, 0x6}, 0x4c1}, {{0x0, 0x0, &(0x7f00000042c0)=[{&(0x7f0000004200)=""/55, 0x37}, {&(0x7f0000004240)=""/93, 0x5d}], 0x2, &(0x7f0000004300)=""/253, 0xfd, 0x9}, 0x401}, {{0x0, 0x0, &(0x7f0000004680)=[{&(0x7f0000004400)=""/131, 0x83}, {&(0x7f00000044c0)}, {&(0x7f0000004500)=""/89, 0x59}, {&(0x7f0000004580)=""/204, 0xcc}], 0x4, &(0x7f00000046c0)=""/228, 0xe4, 0x9}, 0x80}, {{&(0x7f00000047c0)=@ipx, 0x80, &(0x7f0000004d40)=[{&(0x7f0000004840)=""/67, 0x43}, {&(0x7f00000048c0)=""/125, 0x7d}, {&(0x7f0000004940)=""/206, 0xce}, {&(0x7f0000004a40)=""/143, 0x8f}, {&(0x7f0000004b00)=""/186, 0xba}, {&(0x7f0000004bc0)=""/142, 0x8e}, {&(0x7f0000004c80)=""/148, 0x94}], 0x7, &(0x7f0000004d80)=""/88, 0x58, 0x81}, 0x3}, {{0x0, 0x0, &(0x7f0000004e40)=[{&(0x7f0000004e00)=""/51, 0x33}], 0x1, &(0x7f0000004e80)=""/130, 0x82, 0x2}, 0xfc96}], 0x6, 0x1, &(0x7f0000005000)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'ip_vti0\x00', r3}) recvmsg(r1, &(0x7f0000002600)={&(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000000240)=""/199, 0xc7}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/210, 0xd2}, {&(0x7f0000001440)=""/66, 0x42}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/201, 0xc9}], 0x6, 0x0, 0x0, 0x4}, 0x100) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 2018/03/29 09:56:32 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xe8) sendto$packet(r1, &(0x7f00000000c0)="0f4ede1cfba3365e29920d4d1b24c855da5b98e1eaaa6dcb2170f68912100d78da4ec00f68f6dc1ac1071f52bd753e26705ef05522e04f351b73d8b7b2f897f3fceb1747bc39ee48a2614446163aaf42cf718b9944b9b8b62e193930ad3a28111643a05aef5c7db6be9e5591d8ed261bf5a0f7f6579c732edbb061cf25dc650f44124cf98345ff7dcc888d36490545e5321298be2c0501e48ea15a9fc2179406391ba3914eb04b95ee75c0e70a8645090b56ba0109f2c38882c5565591dbbe5fcdcbc600af1e3d64d03d26005f220c2c6fbf", 0xd2, 0x44000, &(0x7f0000000480)={0x11, 0x0, r2, 0x1, 0x81, 0x6, @random="0fbaf87ba54b"}, 0x14) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="1700000014007fafb72d1cb2a4a280930a064b720ba843", 0x17}], 0x1, &(0x7f0000004000)}, 0x0) 2018/03/29 09:56:32 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = gettid() writev(r0, &(0x7f0000000740)=[{&(0x7f0000000340)='M', 0x1}], 0x1) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000015) 2018/03/29 09:56:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) prctl$setname(0xf, &(0x7f0000000140)='/dev/ptmx\x00') r1 = syz_open_pts(r0, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e24, 0x63, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x5, [0xbe92, 0xba3, 0x2, 0x8001, 0x6, 0x9, 0x7]}, 0x5c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000936ffc)=0x3) ioctl$FIONREAD(r1, 0x80047456, &(0x7f0000da8000)) 2018/03/29 09:56:32 executing program 1: r0 = getpgid(0x0) r1 = getpgrp(r0) getpriority(0x0, r1) ptrace$setopts(0x4206, r1, 0x1000, 0x10) ptrace$peekuser(0x3, r1, 0x1) getpriority(0x1, r0) [ 39.596899] IPv4: Oversized IP packet from 127.0.0.1 [ 39.611759] IPv4: Oversized IP packet from 127.0.0.1 2018/03/29 09:56:32 executing program 2: r0 = socket$unix(0x1, 0x805, 0x0) sendto(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)=@rc={0x1f}, 0x80) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x7, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r2, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) 2018/03/29 09:56:32 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f0000000080)={0x4, 0x89, 0x4, "94f792c9255d", 0x400}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x14, 0xa, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/03/29 09:56:32 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x460c0, 0x20) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000000100)={r2, &(0x7f00000000c0)=""/47}) ioprio_get$pid(0x1, r0) 2018/03/29 09:56:32 executing program 0: r0 = getpgid(0x0) r1 = open(&(0x7f0000000400)='./file0\x00', 0x2440, 0x80) sched_getaffinity(r0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000640)=@assoc_value={0x0, 0x8}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000006c0)={0x0, 0xfffffffffffffffb}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000800)={0x0, 0x84, &(0x7f0000000740)=[@in6={0xa, 0x4e23, 0xf692, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, @in6={0xa, 0x4e20, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x3ff, @dev={0xfe, 0x80, [], 0xa}, 0x2}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000840)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000880)={0x0, 0xe2, "9a640aa3f0beb1da7b249496b5162a4197b59095fb8ee68059185e78d2dde5736605f9faab0f5b6fbc2d44f8832d2d5b1e034f33fa02ea1c05c3b66c6e81af844fb00d94846a60f633a96df13dc26c0618d0c873689b9b7aefaebae46fafba0ccd148986b61d57b3e8f53dec604f8b15e165e24667270e2b4e79f82ea287d16695631f52793d5e45b02c101613029ecdcbba71c91712cd9dad7f7129e2c92e93cff0b55740ccedc094a259413a0ff88565d018c9cde448d6460f634c4626a4147228495c48ea6df80fcf33ddc0f7fd6c72f580d8cea6946ced79e26b95093d539e35"}, &(0x7f0000000980)=0xea) sendmsg$inet_sctp(r1, &(0x7f0000000b00)={&(0x7f0000000440)=@in6={0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xa532}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000480)="de067f69f7d3b10f6e01f3c104e9c23e670dd2d9898e5afbad5d66c360e56529d3e211ef7410c6f7731d90de3aa01ea608322e951ae340eb996504ee98037f8e3adf3bad0e660d4262004789f185f69dc9a8944730a7d64aefbca4cf1e228e05322454f0263511d0ee353e00cc23d93a9cce8ebb5d3582657a4ee8fe4cc573c488b9c601aa6cdd2ac2cabca71253", 0x8e}, {&(0x7f0000000540)="4e0cf7b2e3fc166ee2ce109a2be0ad9bf327bf8466a2ff", 0x17}, {&(0x7f0000000580)="9784b6cab9dfef038d35c26588ab5ff8dafb3946a3e24b1abc0242802efa1796c254109e5c9c91bf59f963c996b9ca6853edb3fa50a58702fa69856046b68b420cc349343b4d8a0fc42a4de34a0604eedad1c1fe54337a2ed03aadc016650bd4cd7294266683006cc19794b5e86bceb65b7da1", 0x73}], 0x3, &(0x7f00000009c0)=[@sndinfo={0x1c, 0x84, 0x2, {0x5, 0x8, 0x20, 0x5, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x1, 0xaeb4, 0x1, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x202, 0x3, 0x3f, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x8001, 0x200, 0x9, 0x947, r6}}, @init={0x14, 0x84, 0x0, {0x9, 0x2, 0x3, 0x80000001}}, @init={0x14, 0x84, 0x0, {0x1, 0x2e28, 0x1, 0x9a5a}}], 0x108, 0x4000040}, 0x24000800) recvmmsg(r2, &(0x7f0000000380)=[{{&(0x7f0000000040)=@l2, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/160, 0xa0}, {&(0x7f00000001c0)=""/151, 0x97}, {&(0x7f0000000280)=""/87, 0x57}], 0x3, &(0x7f0000000340)=""/10, 0xa, 0x8000}, 0x100000000008}], 0x1, 0x40000000, &(0x7f00000003c0)={0x0, 0x989680}) 2018/03/29 09:56:32 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'ipddp0\x00'}) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000200)={0x20, 0x7, 0x101, 0x7a9, 0xd0}, 0x14) r2 = socket$inet6(0x10, 0x803, 0x0) sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000180)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000100)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000b0000040149a3c728f1c46b7b31afdc1338d54400009b84132200bf0cec6bab91d40000000000000000000000000000003baba803d6a2", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) 2018/03/29 09:56:32 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000cf9ffc), 0x4) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) r2 = request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='\x00\x00\x00\x00\x00', 0x0) keyctl$revoke(0x3, r2) 2018/03/29 09:56:32 executing program 6: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) mmap(&(0x7f00009c4000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) 2018/03/29 09:56:32 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) 2018/03/29 09:56:32 executing program 3: r0 = socket$inet6(0xa, 0x10000000002, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000080)={0x9}) sendto$inet6(r0, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/03/29 09:56:32 executing program 5: prctl$intptr(0x3e, 0x1) 2018/03/29 09:56:32 executing program 4: r0 = inotify_init1(0x80000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4206, r1) waitid(0x0, 0x0, &(0x7f0000000100), 0x1000008, &(0x7f0000000180)) sched_getparam(r1, &(0x7f0000000000)) 2018/03/29 09:56:32 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) sendmmsg(r0, &(0x7f0000006bc0)=[{{&(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x2e, &(0x7f0000000380)}}, {{0x0, 0x0, &(0x7f0000003b00), 0x0, &(0x7f0000003b80)}}], 0x2, 0x20000001) 2018/03/29 09:56:32 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x1ffffd, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x8}, {0x7, 0x7}, {0x0, 0x7fff}, {0x4, 0x9}, {0x1, 0x80}], 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="02030000160000000000000000000000040003000000000000000000000000000000000000000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000040004000000000000000000000053000000000000000000000000000000000082000100cdcfa4036801b400000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff000000000000000060a0fc34c5291b35615b3a31b10d"], 0xb0}, 0x1}, 0x0) rt_sigprocmask(0x2, &(0x7f0000000000)={0xffffffffffffffff}, 0x0, 0x8) 2018/03/29 09:56:32 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000180)={0x0, 0x3, 0x5, 0x3ff, r0}) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)) r2 = gettid() r3 = getpgrp(r2) prlimit64(r3, 0x0, 0x0, &(0x7f0000000080)) 2018/03/29 09:56:32 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) signalfd4(r0, &(0x7f00000000c0)={0x5}, 0x8, 0x80000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) exit_group(0x0) getpeername(r1, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000001c0)=0x80) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x60, r3, 0x100, 0x70bd2c, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x24000010}, 0x1) capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000cc0000)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) 2018/03/29 09:56:32 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) recvfrom$ax25(r0, &(0x7f0000000280), 0x0, 0x40000000, &(0x7f00000002c0)={0x3, {"a8d9eea514bfbf"}, 0x6}, 0x10) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)=""/90, &(0x7f0000000180)=0x5a) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000867000)=@fragment, 0x8) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r1, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x9a, "b8a4eda047813b39bb9b5517402c7365eda1a5a2c1b25084370de505002a5f2f99ec521f2ff42b5b000d90b413fcc0366784e45d41aede9d30f3cbefa6f0d5645b27809c288aee556dfb610675383ec14382297919a3eaa15de8eafc01d2f071437bfd79854c55022ba1611a967234676311a45bdb97925aa023cba6f70ca51dc84c81d8c301f6efca3cc9fa908c4def3238dd806f53e7ced6f4"}, &(0x7f00000001c0)=0xa2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x21b, 0x200, 0x6, 0x100000000000, r3}, &(0x7f0000000240)=0x10) 2018/03/29 09:56:32 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x20000) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000003c0)=""/116) 2018/03/29 09:56:32 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x424000, 0x0) sendto$llc(r0, &(0x7f0000000040)="6c09e7d47cd05ac4f0a773c8bddbed72830e23006d97118389c3232e0515656dba7fc4ef020bcf1105f81316fe2bccc99f882fecf4e9d0e92e78333209bf61812404713a8fe17c48c28bb2b83ad8f89c64a166526a2f2253dde0fa742f03cf63bbe697f16c8746743a5c01a9918c149a92c5a7a0311c162ebe0c0ef47a867b25e28a42cfb914c45778d07a37350d1d7c12d23be95f2f423f3ad1af709e55faf162a23e329c15a36b5c3aa1345d1be1944c50eed64d3284d7e43756a902", 0xbd, 0x20004010, &(0x7f0000000100)={0x1a, 0x17, 0x4, 0x100, 0x3, 0x400, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffdf08000300000000f1", 0x24) 2018/03/29 09:56:32 executing program 3: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2081fd, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000f98)) 2018/03/29 09:56:32 executing program 2: mmap(&(0x7f0000d02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = eventfd2(0x9, 0x800) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = dup2(r2, 0xffffffffffffff9c) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) lseek(r2, 0x101, 0x3) signalfd4(r2, &(0x7f0000000200)={0x207ff}, 0x8, 0x800) ppoll(&(0x7f0000a61000)=[{r0, 0x4000}, {r1, 0x8009}, {}], 0x3, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) r5 = socket$inet6(0xa, 0x400000000001, 0x0) r6 = dup(r4) bind$inet6(r5, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r5, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x97}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000000240)={r7}) ioctl$int_out(r5, 0x5460, &(0x7f0000e26ff8)) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080), 0x4) socketpair$ax25(0x3, 0x3, 0xe, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x20000000000, 0x1f}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000280)={r10, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x15}, 0xaf7}}, [0x8000, 0x2, 0x400, 0x5, 0x9, 0x2, 0x12, 0x7, 0x8, 0x4, 0x7, 0xffffffffcbad9e43]}, &(0x7f0000000380)=0x100) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000c8d000)=@generic) r11 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r11, 0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r6, 0xc0305302, &(0x7f0000000000)={0x5, 0x3, 0x8001, 0x7ff, 0x7fffffff}) setsockopt$inet6_int(r6, 0x29, 0x3f, &(0x7f00000000c0)=0x7, 0x4) sendfile(r8, r9, &(0x7f00000003c0)=0x3, 0x8080000001) mmap(&(0x7f0000d02000/0x4000)=nil, 0x4000, 0x4, 0x10, r6, 0x0) syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r11, r6, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/29 09:56:32 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/icmp\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/63}], 0x3a6, 0x10000000) socket$inet6(0xa, 0x800, 0x9) 2018/03/29 09:56:32 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000500)=0xfffffffffffffc76) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00'}) time(&(0x7f0000000040)) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x42) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0x10) r3 = gettid() ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000100)={'bond0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000080)=r3) 2018/03/29 09:56:32 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) socket$packet(0x11, 0x3, 0x300) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000580)=ANY=[@ANYBLOB="480000001400030300000000000000000a000000", @ANYRES32=r1, @ANYBLOB="140002000000000000000000000000000000000008000800000200001400060000000000f30e00000000000000000000"], 0x48}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/03/29 09:56:33 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x800) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@dev={0xfe, 0x80, [], 0x12}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x5, 0x4e24, 0xffffffff7fffffff, 0xa, 0x20, 0x20, 0x2e, 0x0, r1}, {0x71151c8b, 0x8, 0x401, 0x1b3, 0xffffffff, 0x1c049586, 0x5}, {0x7, 0xb6b, 0x7, 0x6}, 0x2, 0x6e6bb2, 0x2, 0x0, 0x0, 0x3}, {{@in6, 0x4d5}, 0xa, @in, 0x34ff, 0x5, 0x3, 0x1, 0x4, 0x23e5, 0x4}}, 0xe8) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2a, &(0x7f00000000c0), 0x0) openat$cgroup_int(r2, &(0x7f0000000000)='cpuset.mems\x00', 0x2, 0x0) 2018/03/29 09:56:33 executing program 7: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='cpuset.cpu_exclusive\x00', 0x2, 0x0) fchmod(r0, 0x115) clone(0x0, &(0x7f0000251dca), &(0x7f0000000180), &(0x7f0000000140), &(0x7f00000000c0)="a4") times(&(0x7f0000000280)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000002c0)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000300)={r3, 0x38}) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @rand_addr=0x9}, 0x3, 0x4, 0x2}}, 0x26) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 2018/03/29 09:56:33 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) ioperm(0x0, 0x1000, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x8000, 0x0) fanotify_mark(r0, 0x85, 0x40020013, r1, &(0x7f00000000c0)='./file0\x00') r2 = creat(&(0x7f0000000000)='./file0\x00', 0x86) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000040)=0x668) clone(0x0, &(0x7f0000f5dfff), &(0x7f0000752000), &(0x7f0000160000), &(0x7f0000c18000)) 2018/03/29 09:56:33 executing program 3: r0 = memfd_create(&(0x7f0000755ffd)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000000)) ioctl$VT_WAITACTIVE(r0, 0x5607) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000b71ff8), &(0x7f000040f000), 0x0) 2018/03/29 09:56:33 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r1 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000640)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r4 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002c40)={0x0, 0x0}, &(0x7f0000002c80)=0xc) r6 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002cc0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002d00)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000002e00)=0xe8) stat(&(0x7f0000002e40)='./file0\x00', &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002f00)={0x0}, &(0x7f0000002f40)=0xc) stat(&(0x7f0000002f80)='./file0\x00', &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003040)='./file0\x00', &(0x7f0000003080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000003100)={0x0, 0x0}) fstat(r0, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000031c0)={0x0, 0x0, 0x0}, &(0x7f0000003200)=0xc) r16 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003240)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000003340)=0xe8) fstat(r0, &(0x7f0000003380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpgrp(0x0) r20 = geteuid() getgroups(0x2, &(0x7f0000003840)=[0x0, 0x0]) r22 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003880)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000003980)=0xe8) lstat(&(0x7f00000039c0)='./file0\x00', &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = fanotify_init(0x8, 0x800) r26 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003a80)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000003b80)=0xe8) lstat(&(0x7f0000003bc0)='./file0\x00', &(0x7f0000003c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000004f80)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000140)="12974a23161799a2fb86abf08be01a258f8d1ad8073cd086a2e4d6687abc33ce647c863cfd670671eff7a3d6faec9650ea199ca17bedfc60e0113f7fd3a729fbf775ef114eb20c44669a316ef665c5360e254db809d09967a5fdcdd27392b7c81e5ccd6b5671275335be7133e815bf6538b6c272aa310e261b91b273f4330aa3", 0x80}, {&(0x7f0000000200)="e461c7033ad128aa0041f056b48d17f6cdcf6fba7945f32714b6ba5f0097d76d94cbbfe3aca5ae3ddd71b77db828fafc39fe2485a0dcdd76290dcb464b498e6b4a6fc6923909b37432a1543485b6377a288032c31706f0a65cf95b477e4518", 0x5f}, {&(0x7f0000000280)="8af1d018cd314ad595ba56a366b61f68aee331d5698bf6f3a5e82e7d71caa4120e9a6ff4310a4de5abb3da1ecfd140640d28fd95c99ce268d1d0f0f013447c80fd566fdcfab0ce40178018ad1ac3cc9522e6c790eb55fab7eadbc349fa87163b885a0c0fa667512da3127bd168502261f8ddacdd1f743090a8ee4d8056afb47edd1e6cf7", 0x84}, {&(0x7f0000000340)="a13293fb8ec818", 0x7}], 0x4, 0x0, 0x0, 0x8800}, {&(0x7f00000003c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000440)="1f9c08fbaaf40b033deeec28ea6abf714574ca54605ea32fb039d9439de5a7779d7690b9d98acc9bb7f04f39bcacf590ed857954092a5eeba950b8d5efdc4a6fec80db0bdb4932f7ce22ee4c05a6804563a8f18005d1f0e8f1b3a49d945306ac96f83394635f81e50baeb88789833da793689e64af8a9f34053285bee1603b64c04a3621d83211adb9aee0526e", 0x8d}, {&(0x7f0000000500)}], 0x2, &(0x7f0000000680)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x4}, {&(0x7f00000006c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000000740)="81985014eb88559329fb647ccfdc15c967fce3009a467710764ed9a620211c88097210e3c98d8619eef299dede0aac502f5d2d95aa968ce77f18b6c54dd98802cda1018e65634efc837b6d30dc87ce511e07fab3ddfd769d7704d7dfa6384ac624da3dd586924c6d7e0e1c9b43622c6c4195ba14bdbb8f2dd448c5abf7ad3d1feac42460132a7f20eb718a7d324eff0e54d6c62e074f1408e1526d0ea833705b867d00e781730d4fcd4b9fbd0dea4ec35f19bc794284466c2fe355d1450f1b2d43c82e026c84e366011842377444ec1e7e5b3c24f9501900fcea1bdce421d1abbe18", 0xe2}, {&(0x7f0000000840)="69e71757d3590c8d3e0dd53b937ab8aef8cd6903e0e8e24a349761967b67a4afbcd9773e7f7081772e11954f5ff263", 0x2f}, 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&(0x7f0000003800)=[{&(0x7f0000003580)="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", 0xfc}, {&(0x7f0000003680)="a13f1ec192f7c1514cc9652b62dc70c633b4696679e7a8ba5eb2d52c24f4375d26bb71d9ee12a6dfc0c129c52de9326543e8f7207a9169ca81ae7e9ab8a5ce3ba20d8dda81c86bc079e4ec21bf21708a933f7be47885d950e52d19888bf7999945363b13f03d4a5b048a798a4ffcde9a45ff4cffc298fd26618b928fae50ff2de1b09f8db91c6718ca7f7986", 0x8c}, {&(0x7f0000003740)="dab75b6fe360ce9af4052d8efcc116c94c0c297aa0049dafbdbeb3b22e720a85985466aff49850086176f776d6b47f62af746da1c6cb5332658f2e739d05141d061eff98a1121dde33f08fff3d1595fd814513c7431c187f9630946fec5d6549e1e8feefd8476074659629cae333d33b7824532529ec878c29f79717442d9e1ae4f1fb", 0x83}], 0x3, &(0x7f0000003c80)=[@cred={0x18, 0x1, 0x2, r19, r20, r21}, @cred={0x18, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r0, r0, r25]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r26, r27, r28}], 0x80, 0x4000000}, {&(0x7f0000003d00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004f40)=[{&(0x7f0000003d80)="68d78d07808f31a2f6431d67165fbdf6f324b6cf398e231c22911a70cbe41b5e38007e28914379c3cb0d92abf60b187cdfaec2b7bb86e9fcc8321dc66f0c9e18516a38b83e34424f3e0074699d6b2d4c468ea97c6b704fdd82ba1576c5ddbbea22fc873c3c11499c21f5d43bdc1142d2fc3862f3ccd0c153c5cc0ef9db52d5450223789855c1ff5514074a0efa1671c33e", 0x91}, {&(0x7f0000003e40)="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", 0x1000}, {&(0x7f0000004e40)="09d93fd407c54ed7d7f6f8361a7125c06df76cc63b12f68b685689f94e700e69b57a39b5a3b76fb8ae00e85564e31f4a2691e2d89e00d4b57299526af527a1dc77bfafac53d5369ba71a93389b03c54d92f88de013afeb38443dbe46ed257532b1a94249feb76cf401ca8c669bcac044cb8af4045b83298f636bbb3950a84cb1bdfb9877dffeec3b8460a1ecae925c2be01de25ee19126fc38438f30e9e0f33c79cbd799e76ceac38bc29c6090917c573fc2061f4d49a012ac2b6795752f33c25027b373592e2a64910fbb1c2449896cfe61f86845e542450c4b2dcda993d2", 0xdf}], 0x3, 0x0, 0x0, 0x48000}], 0x6, 0x8000) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000e9000)='5', 0x1}], 0x1) readahead(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000)="f027bdd8b5dd26ea4ba3fd94b13b67b183d85fe1ba36b9b22a9f3e0bd22f9bb46bfd6c236cd3d4e97ff142ed0765269d8c689fa704f84bd67a9a6c19d9f5e5de62cccf9f78b15732eae1ab2ae58c297f3c3d15ae5bb447f8737f742e928daebb967195a52fae2a1e511876968b", 0x6d, 0x4000004, &(0x7f0000000080)={0xa, 0x4e22, 0x100, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}, 0x1c) 2018/03/29 09:56:33 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x9, 0x5, 0x7ff) setsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f0000000000)=0x101, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) preadv(r2, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/157, 0x9d}], 0x1, 0x54) 2018/03/29 09:56:33 executing program 6: r0 = syz_open_dev$loop(&(0x7f000003cff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x1000000000000308, &(0x7f0000000040)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) accept4$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x800) 2018/03/29 09:56:33 executing program 5: r0 = creat(&(0x7f0000af5000)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x14dc01, 0x100) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) 2018/03/29 09:56:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)=""/49, 0x31) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x242, 0x4, [0x7, 0x401, 0x95f, 0x6]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x3fe00000}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000f25000)={&(0x7f00005c5ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00006b0c4c)=ANY=[@ANYBLOB="100000002e000103080000000000007520000000"], 0x311}, 0x1}, 0x0) 2018/03/29 09:56:33 executing program 4: inotify_init1(0x80802) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0x4, 0x3}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x100000001, 0x0, 0x2, 0x101, 0x2, 0x6}) 2018/03/29 09:56:33 executing program 7: r0 = socket(0xd, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x3, 0x6}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x3d, 0x2, 0x8}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000000040)=0x20000000009, 0x48) recvmmsg(r2, &(0x7f0000bb5f80)=[{{&(0x7f000015cff2)=@l2, 0xfffffffffffffd27, &(0x7f0000001600), 0x0, &(0x7f0000b47000)=""/199, 0xc7}}], 0x1, 0x0, &(0x7f0000bb5ff8)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto(r3, &(0x7f0000ba4fc2), 0x0, 0x0, 0x0, 0x1a7) 2018/03/29 09:56:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b4") r1 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f657865000000000000b16391ed1c90e96284c26d313c7c033c44284c6715fceb7923a85075723ab76891d0b4afdcd2edfa8b47f5ddf7a37a00283a4d78c58d76c8e3112b6110fb212efd0d66ad8955bdd376b67ca5f67094894026573db9229e0f9af938e06fa45a1fd668a8d8b84474d4a6f100d3e74f50f1f339724090f4e3f776394be65694930705b2bac6315a68f41e597f2434647d00b5f14573baf7e7fe38bbad054cc7ee196c29cb2fb74b0b56e0b0013fa69be986562da6c45b7d150a43fa6039ae0116ba1a1cc387d906ce0f87b1e98338fafc0215de4b9c") fgetxattr(r1, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000140)=""/136, 0x88) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000002c0)={0x0, 0x7ff}, 0x8) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000200)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000540)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x31004, &(0x7f0000000400)="62b39882e3a3c3cad260c776a72a17391a7c25f5a346cf5c21c90c997a2d789d1225641a4280421df8ef931bb4233504523b95eb508eb2b948e1addd79d3b9bdd4ff604c631ac4d462caf3bad808a19fcc4c981554a288d7da85e47217e30f26b77acb19e935701877bbc7905642452db8b05e649e0b885bc2542ec6af2183df6c08815abfeaaca2867bc6512574ad8e0ff18e47a9444685f82786de72fd799bd5505c0bda77ec32086ab282e872f1a295cbe8fbc3b3be6b") mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x205010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000580)=""/234, 0xea) preadv(r0, &(0x7f0000000040), 0x0, 0x4) 2018/03/29 09:56:34 executing program 1: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) write(r0, &(0x7f0000fe4f23)="fe", 0x1) dup2(r1, r0) 2018/03/29 09:56:34 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x121) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x6, 0x10, r0, 0x200000000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000280)=0x8, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6, 0xffffffff00000000, 0x40, 0x7, 0x5, 0x6dc1231, 0x0, {0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x7ff, 0x3, 0x1, 0x80, 0x7}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) fremovexattr(r1, &(0x7f0000000000)=@known='trusted.syz\x00') ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) 2018/03/29 09:56:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0xffffffffffffffff}, @in6={0xa, 0x4e23, 0xffffffffffffff10, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x510}], 0x54) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000004b00)=[{{0x0, 0x0, &(0x7f0000003ac0), 0x0, &(0x7f0000003b00)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000004bc0)) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000280)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000002c0)) 2018/03/29 09:56:34 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ff1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000540)={&(0x7f0000000080)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000500)=[{&(0x7f00000000c0)="433cab0cc4e9a37bbeae87538faf69405f266dfcba956430c9c24bef835e593962f88b7ebc386973374105ea5d", 0x2d}, {&(0x7f0000000100)="1c7b90e1c6cf7c724ea4d22ae79c06166800a3ebe003480e1a1fd795710dee5e81abb78261422e80aa0aacc6691ee26cfdba0f978ca22ea09f2a4297e8d033d5c24b60ca7e075e30deb998f4517f3c47216c01a3d8b6d50f23ff8dd2bb0790d15476cc4539011ea64c15ac071ae21dbf02989de4f88254a16786eadd4bdb3b35992006819ad006642c9c17b86103f8ea544cf44d08a8a03d2dcdc5cbc811c22dd64395ee30ea8bb4e3473ce03a937062f32c51efc2", 0xb5}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="ccbbd2087b090f9809004e0abfa92d78549189210dff353f6d0d2174c0e9f54298efe161446e92f2222c0c953a3d1cd6857e0f09789421a3cf41a3b6bf45471c6ba2bae85425c5aba4921bde5b9c32dda33a1169a543a7a68803d756012c7d1cdf31e7c47961adb79a1cb9199f0f570294a653bb5497302e3bbf7cdada13a9b7e017c942", 0x84}, {&(0x7f00000002c0)="1d565dea52d7c773de103e7f3c884a7371075e610335da42ff643bd57a889ecf2a1d6f9e857bbcee2bb925a2a90bc2486e9b16446d1a7771195a8d19fad2bd12f386c4de30af4cdb573feafd92c7c4559c286b903eabeeeec900b47ba174d057bd578b363240ac37968cabea970cbb97dc2165e29293601ecd60d30f6d237c5d4408ac950aa068dc678e963999db1129761c0ade66911feddc98863c41539a6b6eb8e04a95151a5c971f82d8b363bb79f250c5976ff5dce1882ded01a476849644a238cedf4d437a5428020199b6d3ecc12fe72bc801e8a4ebaf02578d92daf5aea9f9ebbec7372dc7413177d6cd287f", 0xf0}, {&(0x7f00000003c0)="f346297e03438b16b01cf9e36abdd89054a8bc366f3e44737a2c074da1d52a804ee8680e0f30e7155243699a99ff90ed984028d3b14d90a43766bc178eb5382bc05a7e89c4cb084b90bb14b7f921ca195398a6b049f81c2306548218b42910ae965c6bd2ddec7a818282e563fa9918e889350f460a1ecd8399a9cd20b0177929582f0ee915bc5b96197da59e9c8ceb52eeaa1b93b1066ae20cda2a4f413c60dda6918e8df40943ee797485741646c297238b793698841a78af3f9e454b84c0bbac2e523db5578a64e54ea1c525e85035e6b3c75a8091c5d069ce3c37e7e68a71f428906e9e45ff21e4d40914bfe284cb", 0xf0}, {&(0x7f00000004c0)="3687aa151d40408c799b910f351cb71a607fb02d70603113d81b3bba71b21cffdb63bb1f191094c02572788c60a8d1f75f7c7bb75baf", 0x36}], 0x7, 0x0, 0x0, 0x5}, 0x20008040) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$sndseq(r1, &(0x7f00000005c0)=[{0x6f, 0x9, 0x100000000, 0x4, @time={0x77359400}, {0x6, 0x9}, {0x480, 0x5}, @raw8={"e9333245bbfdb901be0b30d7"}}, {0x357b, 0x6, 0x1, 0x2, @time={r2, r3+10000000}, {0x0, 0x6}, {0x7ff}, @quote={{0x2, 0xcc4c}, 0x198, &(0x7f0000000580)={0x80000000, 0xffffffffffffffe1, 0x5, 0x1f000000000000, @tick, {0x7, 0x1}, {0x2, 0x80}, @addr={0x2, 0x8}}}}, {0x20, 0x9, 0x7fff, 0x1, @time={0x0, 0x1c9c380}, {0x4, 0x3}, {0x4, 0x200}, @connect={{0x6, 0x7f}, {0x4e, 0x409}}}, {0x8, 0x800, 0x0, 0x7ff, @time, {0x8, 0x65}, {0x963d, 0x1f}, @raw32={[0x8, 0x2, 0x400]}}, {0x3, 0x8, 0x3f, 0x2, @tick=0x4, {0x8, 0x1}, {0xe8, 0x58}, @addr={0x1ff, 0xfffffffffffffff9}}, {0x7f800000000000, 0x2, 0x7, 0xffffffffffff8000, @tick=0xfffffffffffffff7, {0x8001, 0x7f}, {0x4, 0xfffffffffffffbff}, @queue={0x3f, {0x10000}}}], 0xa8) 2018/03/29 09:56:34 executing program 3: capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000cc0000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getflags(r0, 0x40b) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) 2018/03/29 09:56:34 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCCONS(r2, 0x541d) 2018/03/29 09:56:34 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f727431000000400000000000e800000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40002, 0x0) 2018/03/29 09:56:34 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) ppoll(&(0x7f0000e06000)=[{r0}], 0x1, &(0x7f0000b40ff0)={0x0, 0x989680}, &(0x7f00008dbff8), 0x8) r1 = socket(0x0, 0x7, 0x4) listen$netrom(r1, 0x369d) 2018/03/29 09:56:34 executing program 3: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000100)=""/56) preadv(r0, &(0x7f0000000000)=[{&(0x7f000032df3a)=""/198, 0xc6}], 0x1, 0x0) 2018/03/29 09:56:34 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/wireless\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x2b9178d9, 0x204, 0x1, 0x8001, 0xffffffffffffffe1, 0x3f, 0xfffffffffffffff8, r1}, 0x20) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r2, &(0x7f0000001200)=[{&(0x7f0000000080)='2', 0x1}], 0x1) fcntl$addseals(r2, 0x409, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001240), &(0x7f0000001280)=0x4) r3 = getpid() getpgid(r3) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000002440)={0xb, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2601000000000000000004"], 0x0, 0x0, &(0x7f0000001440)}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000040)={0x2, 0x5, 0x0, 0x3}) getpeername$packet(0xffffffffffffffff, &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003a40)=0x14) 2018/03/29 09:56:34 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000080), 0xfffffffffffffe2d) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000340)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/29 09:56:34 executing program 3: futex(&(0x7f0000000000)=0x1, 0x800000000005, 0x0, &(0x7f00005b3000)={0x0, 0xfffffffffffffffc}, &(0x7f0000048000), 0x4000000) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80000000, 0x1) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000100)=""/50) 2018/03/29 09:56:34 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000040)={0x9, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}}, 0x84) eventfd2(0xffff, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000100)={0x12cf0000000, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl(r0, 0x18000451d, &(0x7f000022afff)) 2018/03/29 09:56:34 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8001, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000000c0)={0x8, 0x7f, 0x100, 0x10001, 0xffff, 0x7eb}) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x40000000000009, 0xc, &(0x7f0000000040)="0200000000", 0x5) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'vlan0\x00', 0x9}) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2018/03/29 09:56:34 executing program 2: mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) chroot(&(0x7f0000adaff8)='./file0\x00') r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0xc, @empty, 0x4e22, 0x3, 'dh\x00', 0x2c, 0x5, 0x26}, 0x2c) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x8f2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0xffffffff, 0xfffffffffffff000, 0x9, 0x1ff, 0x1, 0x2447750e, 0xfffffffffffffffd, 0xdfae, r2}, 0x20) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x3b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x3, 'lblc\x00', 0x10, 0x9, 0x22}, 0x2c) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000801fff)) mount(&(0x7f0000471000)='./file0\x00', &(0x7f0000c5bff8)='./file0\x00', &(0x7f00007bfffa)='ramfs\x00', 0x0, &(0x7f0000d0efc8)) pivot_root(&(0x7f0000ccbff8)='./file0\x00', &(0x7f00002e8ff8)='./file0\x00') 2018/03/29 09:56:34 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001f8fdc)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)="6e73030000006f757000") getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00005d2ffc)=0x6) ptrace$getregs(0xc, r1, 0x6, &(0x7f0000000140)=""/4096) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003aefdc)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) 2018/03/29 09:56:34 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='squashfs\x00', 0x4011, &(0x7f0000000180)="8cbdbc87b543d5c12bc2ce44fdb818253b8d6e8c6af33eca9e420f32313cce0be0a68e8701f10916360e6740a68275e831bbab24cc696bb16fe13bfd76df2e385f4b65e7ed775348a64217c8ac9743967d314a2df6fb944733e5f5ae33851a78150a05a28b76eba17a80f50525ba34c5d40dfbaa7e52ea502202419a2d99caeedc4af65c5308f783a7fb83d475a29695bf45dae529f04b19ca00b37d4c1e2610112842dc5eb95f2ba24e1f2c11aa329987bdd3599362315b49f9e9054ecad19431d62d0f4143f7523977897dc9f4411bd9e89428") r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup2(r0, r1) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') pwritev(r2, &(0x7f00000003c0)=[{&(0x7f0000001440)='U', 0x1}], 0x1, 0x63) 2018/03/29 09:56:34 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x4adf}, 0x8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @remote}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0xe}, @empty, @loopback={0x0, 0x1}, 0xffffffffffffff89, 0x1000, 0x7, 0x500, 0xffffffffffff31a8, 0x40020, r2}) 2018/03/29 09:56:34 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xc0, "0c3a43be49b5564f2de43d1007316438a883a0d1b1cb54389be6bd6272679a49e29b6b3bb52bfa4516a34ab122ca77427cafe6617fc2718fb2e91b4142a86717556f9ba09c30cc12a0fae303bc9e303c6638bb01f810b6e6eee565b443471c3b5a9153cf410af7e3a4a35f2b5e3acdebea2cc797ab8584b94f7fb4ee926ab53bdc9df3e75ce66a2a090b3e403cc0654171f9ead5483f018ed89d96e54de356674e480c62f19a062c9e608849c3965e8770d45d5cf0952035b3577f9eb5bbebe6"}, &(0x7f00000001c0)=0xc8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1, 0x7}, &(0x7f0000000240)=0x8) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x5, 0x6, 0x0, @time={0x77359400}, {}, {}, @time}], 0x1c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) sched_rr_get_interval(r2, &(0x7f0000000080)) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@empty, @multicast1=0xe0000001}, 0x8) 2018/03/29 09:56:34 executing program 0: gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000044000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0), 0x4) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000180)) mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r1 = creat(&(0x7f00000ec000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) unshare(0x20000) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e24}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e21, @loopback=0x7f000001}, 'bond0\x00'}) ftruncate(r1, 0x0) fchmod(r1, 0x0) tkill(0x0, 0x0) 2018/03/29 09:56:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18ffc)=0x8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000024bffc), &(0x7f0000ff0000)=0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21}}, 0x9, 0xfffffffffffffffe, 0x8, 0x6, 0x14}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) 2018/03/29 09:56:34 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) lremovexattr(&(0x7f0000000080)='..', &(0x7f0000000140)=@known='system.posix_acl_default\x00') 2018/03/29 09:56:34 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x280, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="8b0000008a86befaa220b8f9ea92ff72c71c6686996c731103ff12ecfd2ef183b8f2dd84d433bdf10150f2dd9241e693330d13374f98176591c151c193b2f9952e891e61c3fcea015a5f49858654fe53fcfe3bd65c40cf995e00cffac46e0dc434edf7851ac1b137c2a9bcd8be9c44fc49ec019b066025d0b3427895e88695d9e33b107c17eedc935cc158077b6302"], &(0x7f0000000040)=0x93) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x10}, 0x80000000}}, 0x280000, 0xffffffff, 0x100, 0x9, 0x43}, 0x98) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x4a5, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f0000000280)="528c505d9cbdc80320361595bb1aa1934886457221884de98273e438c37382ab4a4cafcd4c6314fb8fcb567aa36aece0e2d861ca6c761274069e63c194225b1c826f7ba948a9215361a6eb1529b1542719d860a811fab3b6a72be420798a49755b84fcf10a5981715d3b213b3c6c6cbbf7ca0d9942dc60e1535f864c7c97a33bf367616b6a5335894c3525eb089b201b1b6e994f9fb9eb1d284d5ac885315726de90c568d1ef740452a0b92e84a5e2595d30b3175045961e45c8e0aa0973a08c467897d124690bfb35f12f58dd3a8e0dc4bed1dc21179d6ac33c388d4ad20b41826a0a6f4952c90d6e6abc19156adc86653dcde39f") shutdown(r0, 0x1) 2018/03/29 09:56:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xb7, 0x20002) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0xa}, 0x4) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x40000, 0x0) sendfile64(r0, r2, 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000140)={0x10}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) 2018/03/29 09:56:36 executing program 4: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000aa0fec)={@remote}, &(0x7f0000798000)=0x3f6) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x2500, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x1f, 0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000180)={0x200, 0x81, 0x20, 0xfffffffffffffff7, 0x261, 0xf60, 0x6, 0x1, 0x5, 0x6, 0x7, 0x8}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=0x0, &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x5, 0x0, 0x3, 0x9, r1}, &(0x7f0000000300)=0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000340)={0x2, 0x29a71736, 0x0, 0x6}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xffff, 0x8f3, 0x7, 0x6, 0x1}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, @in6={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x40}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x8000000, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}], 0x74) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r2, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={r2, 0x2}, 0x8) 2018/03/29 09:56:36 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x204000) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x0, 0x2aaaaaaaaaaaacf4}) 2018/03/29 09:56:36 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001a00033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0xffffffffffffff28}, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) write$selinux_context(r0, &(0x7f0000000040)='system_u:object_r:cpu_device_t:s0\x00', 0x22) 2018/03/29 09:56:36 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = gettid() r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x80400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000180)="20f28867") ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000140)={r2, 0x1}) r3 = syz_open_procfs(r0, &(0x7f0000000080)="6e65742f8170365f6d725f636163686500") pread64(r3, &(0x7f0000000040)=""/8, 0x8, 0x20000) 2018/03/29 09:56:36 executing program 1: r0 = epoll_create1(0x0) r1 = timerfd_create(0x5, 0x800) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000280)=[r2]) epoll_wait(r0, &(0x7f000075e000)=[{}], 0x1, 0x80000001) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ea0ff4)) ppoll(&(0x7f0000000040)=[{r1}, {r0}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) timerfd_settime(r1, 0x1, &(0x7f00000001c0)={{}, {0x0, 0x989680}}, &(0x7f0000000180)) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x40000, 0x0) connect$llc(r3, &(0x7f0000000140)={0x1a, 0x310, 0x8001, 0x1ff, 0x3e, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x7}) 2018/03/29 09:56:36 executing program 6: r0 = gettid() exit(0x1) ptrace$getsig(0x4202, r0, 0x202, &(0x7f0000000040)) timer_create(0xb, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) tkill(r0, 0x0) 2018/03/29 09:56:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x4d2}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) ioctl$TCXONC(r1, 0x540a, 0x3) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080)=0x8001, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000100)) 2018/03/29 09:56:36 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x98}, 0x1}, 0x0) 2018/03/29 09:56:36 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200200, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) pselect6(0x40, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x0, 0x4, 0x3, 0xfffffffffffffff9, r2}) 2018/03/29 09:56:36 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") exit(0x0) getdents64(r1, &(0x7f0000000000), 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x78) 2018/03/29 09:56:36 executing program 5: madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x40808000000c) clone(0x0, &(0x7f00005fc000), &(0x7f000044c000), &(0x7f0000837000), &(0x7f0000000000)) 2018/03/29 09:56:36 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@remote, @multicast2}, &(0x7f0000000040)=0xc) fcntl$setstatus(r1, 0x4, 0x46000) read$eventfd(r1, &(0x7f0000000200), 0xfffffffffffffdc5) 2018/03/29 09:56:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xb) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000100)={0x200, 0x95, 0x9, 0x1f}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="1f00000002031900000007000000068100ed853b09000100020000003ffe58", 0x1f}], 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000140)={0x8, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000180)={0xfff, r2, 0x2, 0x35c}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x4, 0x2, 0x9, 0xffffffffffffff35}) 2018/03/29 09:56:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x20020003, &(0x7f0000000640)={0x2, 0x0, @loopback=0x7f000001}, 0x10) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={0x0, 0x101}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000580)={r2, 0x5, 0x30}, &(0x7f00000005c0)=0xc) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x4, 0x6bd8e388, 0x400}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0x4, 0xffffffffffff7fff}, {}, {}, {}, {}, {}, {}, {0x0, 0x3}], 0x20000000000000b8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000440)=""/129, &(0x7f00000000c0)=0x81) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000180)={0x1, {{0xa, 0x4e24, 0x91, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x1, 0x4, [{{0xa, 0x4e20, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}}, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x17}}}, {{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x14}}}, {{0xa, 0x4e21, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffa}}]}, 0x28c) 2018/03/29 09:56:36 executing program 1: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f00000001c0)=""/4096, &(0x7f0000000140)=0x1000) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000100)="c60435eb6159cdf5b6fbe67a85d2fa4b", 0x10, 0x48040, &(0x7f0000000180)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x271) sendto$inet(r0, &(0x7f0000000000)="a5", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/29 09:56:36 executing program 4: pselect6(0x40, &(0x7f0000000040)={0x2ae985f5, 0x400, 0xae8000000, 0x8, 0x0, 0xf42, 0x0, 0xfffffffffffff800}, &(0x7f0000000080)={0x8001, 0x2, 0x8, 0x400, 0x2, 0x5, 0x80000001, 0x7}, &(0x7f00000000c0)={0x9, 0x8000, 0x3, 0x80, 0x7, 0x8, 0x3ff, 0xc4}, &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140)={0x1}, 0x8}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000012ff2)={{}, {0x77359400}}) 2018/03/29 09:56:36 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x40087707, &(0x7f0000002040)=""/4096) 2018/03/29 09:56:36 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000009000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000008000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x100000003, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x9, 0x1, 0x2000}, 0x4) 2018/03/29 09:56:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)="892929766d6e65743100", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) [ 44.032568] IPVS: length: 129 != 24 2018/03/29 09:56:36 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000100)=""/246) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000)=0xbda7, 0x4) [ 44.061500] IPVS: length: 129 != 24 2018/03/29 09:56:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"0707005b8140000000000000e4ff1b00", 0x1822}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000001600a1b9000018000080000000000000"], 0x14}, 0x1}, 0x0) 2018/03/29 09:56:36 executing program 0: r0 = socket$inet(0x2, 0x80802, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000005c0)={{0x2}, {}, 0x2c, {0x2}, 'lo\x00'}) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0x3, 0x9, 0x6, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) 2018/03/29 09:56:36 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x1000000000200c0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00004f7fb0)={{0x0, 0xfffffffffffffffd}, {0x7f}, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x30b1, 0x9}, {0x5, 0x2}, 0x2, 0x2, 0x8}) 2018/03/29 09:56:36 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x3ffffe, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001500)={&(0x7f0000002000)=ANY=[@ANYRES32, @ANYBLOB="0000000100ef9300000000100000000000af"], 0x16}, 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000001ffc)) getpid() r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80101}, 0xfffffffffffffc67, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14100000", @ANYRES16=r1, @ANYBLOB="000827bd7000fcdbdf250a000000"], 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x10) 2018/03/29 09:56:36 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x2, 0x0, 0x20000000001}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x3}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000100)=0x6, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0xff, 0x1}, 0x20) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) 2018/03/29 09:56:36 executing program 7: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c03ff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00000001c0)={0x7fffffff, 0x8, 0x61f, 'queue1\x00', 0x5}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a44ffc)=0xe) ioctl$TCFLSH(r1, 0x540b, 0x2) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0xffff, {{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}}}}, 0x84) 2018/03/29 09:56:36 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="2f241e3efd00dc570372") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x3f, 0x204, 0xfffffffffffffff8, 0x9, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0x9}, &(0x7f0000000100)=0x8) fcntl$setstatus(r1, 0x4, 0x4000) fcntl$setlease(r1, 0x400, 0x1) fcntl$setlease(r1, 0x400, 0x1) readv(r1, &(0x7f0000000140), 0x0) 2018/03/29 09:56:36 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = getpgrp(0x0) ptrace$peekuser(0x3, r2, 0xfffffffffffffffe) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa2000), 0x0, 0x0, &(0x7f0000f86ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/29 09:56:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="24000100222f47cf40d9af1ebe77cd20723a19080100000300aef37f40b30c0000000000030000000000000000004deaa4be1b290e439597"], 0x24}, 0x1}, 0x0) 2018/03/29 09:56:36 executing program 6: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x1, 0x4) syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'gre0\x00', 0x7fe0000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0xbc, 0x0, 'client0\x00', 0x0, "aefedbc32122cd9f", "08b3b5d74495c770742769dc97fb24a434b329fae1be249b4b0fbcbc485eae32"}) 2018/03/29 09:56:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) r3 = gettid() getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) r4 = inotify_init1(0x80800) inotify_add_watch(r4, &(0x7f00000000c0)='./file0\x00', 0x2000004000020) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000a56000)=0xffff, 0x4) listen(r0, 0x0) shutdown(r0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000100)=""/175, &(0x7f00000001c0)=0xaf) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0xa0800, 0x0) setsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000000240)="4d5dc69900443da923ebf5f3b1c3fd5e2ea4ba94b213aa1df47933c5b96c7532e92ac719b9545fec31f9eefc2767724c08941dc73e59852119c9f20364c0f51b74a5d28a968ee0c4880be5bdaa60ee9a5742de7e2dd2cec942b31848092e48655ff1493afad37e9f069e0167db859420faa57824c7ffd3224121066dc06b21d8f1e52e328e52dc2e0d2b4db795dec85750470303fd75a79f29b30e2092f7f650634f5be01ae2e2ad80e0823cc97960bab77abcfea62032768d4ccc933399dfd31e7787ecf620223d39ef3c62b8171a829c3da4524db6c061dd58ef1f092fa670c9", 0xe1) ppoll(&(0x7f00000ce000)=[{r0}], 0x1, &(0x7f00006ab000), &(0x7f0000ee0ff8), 0x8) 2018/03/29 09:56:36 executing program 7: mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x2, &(0x7f0000769000)) mknod(&(0x7f0000000080)='./file0\x00', 0x10, 0x5) mknod(&(0x7f000006e000)='./file0/file0\x00', 0xfff, 0x0) execve(&(0x7f000073cff2)='./file0/file0\x00', &(0x7f000085cff8), &(0x7f0000fca000)) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x2000, 0x106) 2018/03/29 09:56:36 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{r1, r2/1000+10000}, {0x0, 0x2710}}, 0x100100) r3 = add_key$user(&(0x7f00001ef000)='user\x00', &(0x7f0000cecffb)={0x73, 0x79, 0x7a}, &(0x7f0000072f1c)="05", 0x1, 0xfffffffffffffffc) keyctl$unlink(0x9, r3, r3) 2018/03/29 09:56:36 executing program 2: r0 = socket$inet(0x2, 0x803, 0x2000003) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) prctl$setname(0xf, &(0x7f0000000080)='em1system.%\'eth1cgroup(\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x180, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0x9) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) 2018/03/29 09:56:36 executing program 5: mkdir(&(0x7f0000000240)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x3, 0x552bc2d70f361f17, r0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') getdents(r0, &(0x7f0000000000), 0x1f0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x1ff, 0x0, 0x1, 0x95, 0x9}, &(0x7f0000000000)=0x98) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f00000002c0)=""/15, &(0x7f0000000300)=0xf) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x9, 0x2, 0xa44, 0x4, 0x80000001, 0x1000, 0xb84, r3}, &(0x7f0000000180)=0x20) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000280)={r4, 0x10}) dup2(r0, r1) 2018/03/29 09:56:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f0000000203193b000007000000068100023b050900020000000000000058", 0x1f}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xc71e, 0x8000) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000000c0)=0x2) 2018/03/29 09:56:36 executing program 4: ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x1e, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="050500ff030000000000000c4000150000008c572ec0574b72a5e5902504"], 0x6c, 0x0, &(0x7f0000000100)="5e5a9762b52803ff128eaf5b11ef2174eda5e6669b1a771ed959940d5e334edf7540bc73e31add230a333539742b172774bf004fcda4215b7918d53b223aa2b563d57b45b3fd1cd468f3751068e85395be5d1b0dbc4909a3f373cecc4f580ca993d8219237919dadb1874d2b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/03/29 09:56:36 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000200)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4100, 0x0) bind$bt_l2cap(r0, &(0x7f0000000140)={0x1f, 0x401, {0x3, 0xe9, 0xb45, 0x0, 0x10000, 0x4}, 0xffffffff, 0x2}, 0xe) umount2(&(0x7f0000000100)='.', 0x8) 2018/03/29 09:56:36 executing program 2: futex(&(0x7f000036bffc), 0x5, 0x0, &(0x7f000011e000), &(0x7f0000000000), 0x32317d08) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002fc0)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f00000030c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003100)={'syz_tun\x00', r1}) [ 44.283227] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12066 sclass=netlink_route_socket [ 44.339678] binder: 5819:5823 unknown command -16775931 [ 44.346613] binder: 5819:5823 ioctl c0306201 20000080 returned -22 [ 44.362921] binder: 5819:5830 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 44.381755] binder: BINDER_SET_CONTEXT_MGR already set [ 44.387917] binder: 5819:5830 ioctl 40046207 0 returned -16 [ 44.394882] binder: 5819:5830 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 44.394886] binder: 5819:5823 unknown command -16775931 [ 44.394896] binder: 5819:5823 ioctl c0306201 20000080 returned -22 2018/03/29 09:56:37 executing program 7: r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000000040)=0x3, 0x17f8) write(r0, &(0x7f0000000080)="8b489d1123fc9623ef8b5d7eb8a26a23d96f9019352442af1398478b4241dd70e549066f5e41e19adb816decca36cec2cbf0d8bf33ce6d6adf311727b77f41ec322e01199bb258b504397e6e4945715eb4f3268d0da5ee56608557b1cd1284328901bd7d38cae5f273d85e6eed7bfe7e3aa3e98a99fe01d660cb70326d14", 0x7e) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="44835cb407f4b3608749f26c0004a60251c59fc68fea888c5b45590979606aeb1b240b3dd24ef454c6e09e5e3d3eb8001a207b04b3885837dcda3768b2523462c7afe125c3dc5645b9406f5b2ec91497eadb6f888d4d571bb3f13b689fb08fd1fe32e7a1d6a224f9cf9de6252a0bb66d236784ffb9738de13abc99122135a55863111b75cfbf9c781e1172f1b1efe7e917ffce38e7cd770161ed745a6cc87bf8c4d78a075dd6c3e130fc3620be4f51612342", 0xb2, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000440)=[{&(0x7f0000000280)="cd91cb3f2900", 0x6}, {&(0x7f00000002c0)="19b6dafafc59f6f563969029a6f30ea335364c1515b11442fb0a173223261285c5b37d2fc5ef79c6f1c9cd83e005822545b096d4120288cd80ff12eaca9605f05b6d6b0104f5f49f91d9f4f7c470c0933d4092cf574b88499be45c90db3104f80034b1652b77207a8e8d13bf6b117ab4fe8fc53d065a8ff8d499d61052b29067cb0db0cfe463e6b5b65be08941ec81d3133a340f4dedf74907f0a9acc887e1985032c95cf8738041aa6d125449998d7ee67e9847cd742db011b84012d6e5461f", 0xc0}, {&(0x7f0000000380)="5431fe4d90265e1b5d75b223927f11582d2d9ce86dd00647ebeaf67d9c4c860b2bd495", 0x23}, {&(0x7f00000003c0)="1f12c3e2124935497f1415ddf8a43b80c4cda1de93553af3", 0x18}, {&(0x7f0000000400)="6ff8140a6ba1679216", 0x9}], 0x5, r2) umount2(&(0x7f00003e8ff8)='./file0\x00', 0x9bede247a5f2b01f) 2018/03/29 09:56:37 executing program 3: syz_emit_ethernet(0x32, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7ffff, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @rand_addr}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7ff524", 0x0, "32330e"}}}}}}, &(0x7f0000000040)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x5816c228ce74c8c2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000080)={&(0x7f0000ff1000/0xc000)=nil, 0x8, 0x5, 0x3, &(0x7f0000ffc000/0x2000)=nil, 0x800}) ioctl$KDSETLED(r0, 0x4b32, 0x2) 2018/03/29 09:56:37 executing program 2: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)) 2018/03/29 09:56:37 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000002c0)) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x14480) 2018/03/29 09:56:37 executing program 0: r0 = socket$inet(0x2, 0x2, 0x2000000088) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x10, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}}, 0x68, 0x8, 0x5, 0xd2c, 0x88}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0xd0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}]}, &(0x7f00000001c0)=0xc) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00000000c0)=0xfffffffffffff000, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000002c0)={{0x5, 0x3}, {0xac, 0x2}, 0x0, 0x0, 0x6}) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000340)={0x7, 0x1, 0x100000001, 0x3, 0x2, 0x1}) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000f79fff), 0x0, 0x0, &(0x7f000082dff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000240)) 2018/03/29 09:56:37 executing program 4: r0 = memfd_create(&(0x7f0000000200)='cKroup\x00', 0x2) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000001c0)={0x5, 0x100000000, 0xbcf7, 0x552}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40600) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ifb0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @multicast2}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@rand_addr=0x1c, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x3, 0x4e22, 0x1, 0xa, 0x0, 0x80, 0x87, r3, r4}, {0x5, 0x1, 0xffffffff, 0x8, 0x3, 0x630, 0x8, 0xacc}, {0x5, 0xbd53, 0xb7, 0x6}, 0x7, 0x6e6bb8, 0x2, 0x1, 0x3}, {{@in6, 0x4d3, 0x3f}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3501, 0x0, 0x1, 0xfffffffffffffeff, 0x8, 0x400, 0x1ff}}, 0xe8) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000000040)="b1415946649af6de6f137e2d4e6312fd1b752d8e6d85196612b38f048851f2100d120c59efca4f2d3dc06e7bb57c6aefc8ea1413309ffa97c61c9709193903ef3eb1f7c3b8cd33b16f1eac66df2a3cae10231b56ca015f9450ab7209217c7c6a84fd5bc7a6359d77762d51bd7fc7de7b11ea7bb7bc2965db70816359abb4afdbe4bda5b2f18bc1a022d07c44389b396c4e1a37017ad74e74cdc0eb98c7a9a48d1207823827e69f21e3a01a69b358e900751d21ff4fb51efc06961bb40a94b8ef8edad4f8a5107ca2abbce6c972cef39e1789", &(0x7f0000000140)="6bca390c1c9133bcee2ccb42f57795c00c0739bd94f09fee1957f8610a5a4b05b10a1289"}}) 2018/03/29 09:56:37 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000200)) r1 = socket$netlink(0x10, 0x3, 0x8) writev(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)="390000001300090468fe00008100000006ee004003000000450001070000fe1419001a000400020000001202000007e200e10c00f41ee40009", 0x39}], 0x1) 2018/03/29 09:56:37 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x100, 0x81) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x3, 0x8, 0x9}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x50b000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000240)=0x5, 0x2c7) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'irlan0\x00'}, 0x18) 2018/03/29 09:56:37 executing program 3: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000000c0)={0x99d, 0x401, 0x2, 0x1}) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xcba000)=nil, 0xcba000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'yam0\x00'}) 2018/03/29 09:56:37 executing program 5: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x3) fcntl$addseals(r0, 0x409, 0xb) write(r0, &(0x7f000050d000)="fb", 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ipddp0\x00') 2018/03/29 09:56:37 executing program 7: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f9a000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8001}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b54ffc)=0x1000000, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{0xfa1, 0x1a, 0x9, 0xde68}, {0x3, 0x9, 0x1516, 0x2}, {0x9, 0x1, 0xadea, 0x7}, {0x0, 0x2, 0x9, 0x5}, {0x401, 0x1, 0x3, 0x8}, {0xffffffffffff0000, 0x100000001, 0x0, 0xc1}, {0x7, 0x8, 0x80, 0x6}, {0x9, 0x1, 0xd61, 0x3ba8}]}, 0x8) 2018/03/29 09:56:37 executing program 1: r0 = memfd_create(&(0x7f0000755ffd)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x193d584e) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0xa, 0x113, r0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x188}, {r0, 0x1000}, {r0, 0xa0}, {r0, 0x4400}, {r0, 0x403}, {r0, 0x400}, {r0, 0x80}, {r0}, {r0, 0x2000}, {r0, 0x2084}], 0xa, 0x7) 2018/03/29 09:56:37 executing program 2: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) mlock2(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x1) r0 = open(&(0x7f00000000c0)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000fc3ff6)='./control\x00', 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000100)=""/242, &(0x7f0000000080)=0xf2) linkat(r0, &(0x7f0000000000)='./control\x00', r0, &(0x7f0000000040)='./control\x00', 0x400) getdents64(r0, &(0x7f0000fc4fbe)=""/80, 0x50) [ 44.481058] IPVS: Unknown mcast interface: irlan0 2018/03/29 09:56:37 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x84040, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast2}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="28f7ff16c8b7a3d99355d73711c58f97b43c482f037518000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/03/29 09:56:37 executing program 0: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/pid\x00') setns(r0, 0x4bfffffd) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x80000) prctl$setendian(0x14, 0x1) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/03/29 09:56:37 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = accept4$netrom(r0, &(0x7f0000001040)=@full, &(0x7f00000010c0)=0x48, 0x80000) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f00007ae000)='./file0\x00', 0x40) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001100)={0x0}, &(0x7f0000001140)=0xc) getpriority(0x1, r3) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2aff8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r2, &(0x7f0000ac5000)='./file0\x00', 0x2000410) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r4, r2) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/4096, 0x1000, 0x5, &(0x7f0000001000)={0x0, 0x989680}) 2018/03/29 09:56:37 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/create\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x7f}, &(0x7f0000000200)=0x8) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="cfb93447d6feaef9f73c0561e075a8295d43017ab1a157786dcda36c5eec92a4306f284fa7e3ed364cc2da5c08cf7e4030d394520e123eee6d9ab275c91c174b1364fc943b49faefe12f605b5ce6c1400a91210c00477f900aff390901bf594c18557cb38a7d57ac8ded098b96b9dfc125e3bdc9305193f4cd256068baca5208160d820b9e7a043666ba4801cf6d557fc0f97f35c13ec6c0d1fe97ce1af1c17078ef47ab955200836671e402717481d14936b09828fd6f55fda2f11eb4c61b480e941133c0a4c5ec54033d0d174742191754ffe28b093596286a78ea01078337ada8585aa98dcc1143689002e31ccc5b9f5cfd2bbce5683a0f91b395391a60ba8e8f4d3c10c82c71caa74c44c8b0f3e42f1fc264497d5b9dabf309bad7bdfaa1be37137226b5cf2badc1397e0460b1e002dc5e15a143d79b0e44fb59b43b7f164614bb428a22a6b9acffe96c154bb02d256b3f5f53a92dfd8d1f014a3e30cb061a1ea6abc640869f4be210d60622d528999804f7847eb3a886aeb91f5cd80fd892b950d19144867616ddc95d349a84426d2c2288bac7aa0e7392526874f5ec41e677c4a83ea81e18bb2c382d288b69f1102ee944a764988a87fc38c87ebb41402bf0c7cfc10abb80ad010a68467225c566c3c26ce51decb38b4a36daa4b2a71c8d818dc2973d80fefc0428c801cef822aa6d5678184ea9798450910f223b495ba8886751b815443b370f5aa638d2dfa2c47757ef69e92a7d674e6a7fc866c5bf308232dabbd55fa988952319797b458eaba3cbbe23ede09838646d026f85131a5476770bb5a8eff29472fcfd11e830aee3f276b0a007d85282a11282adb8ca7fe659b2155e01a3243a9381e2c0e75a284a1c99574d1db9f36dee4e6fc399c70697c2e7acdb71b4ff6a600ac2eedb193fac270c5fe4d033f310c95393794be698a66ac15dd2b4b78b3dd3eeae4f3635f7d30884c4f0be382818f53539ec82d781468de173c1ff1126789187ce815d7d6724e8b9f72055ff89a60e6ac533997a3cd3e9ce61e6e954536dd44b0647fa3268150cb64f015efd52fc93d242bac33e7111f118eccb18d20feb69520384a40c93915920904f286b41de292d0e6d531bed37d5ab17932fd57f81a55c82c60a80dc133065bee4f16b881400802420fdb2f23603fe754bf0fe2400c866501f3ce1b37651a134f01ee2ff844707351871a2be3d302e8678cc78a2facfe6db33a09cf99ea9befc93b99f4e17444e589fba89185f5d8ec00d1c4866b5a66d53cf7579cae2f5d789efb20cc34466b9bffd6ef15f54686996828a8ae0f3f93668df29790c03e5c91407ffb244ab3f1e2ddf1a3d501679b34a05765d840a28cb3c5cc1aa711a4b8566f274a897d431b1e4a790360f2075ba4b3ca7cb16666f6b9e60b7dbe868f572882890f8c7e5c03dc0fb343b18dfdab5f5f71f77b97e34c0fbcd24b44fa0fa36bf5064a35a0c2331d0bec6e437835928e29a0aa81843e8917380931882b0fa41903580e260c9b87f00356e260d5ea0f3fdfb64ef678c3cc981f3191f5c5f8d7c16c4f46a837491d7888c6997893bdda25a4934591a0edeee3f08f71467369420986fa34ae0f1654eae41f85fcd7bd1837ad1f26327e43b5dc7d3e54935bc2b1cb2adedb480ca22a9ddd9e38fcd405a008c32dfa5a1364064caa72e1cd552cb18099e5add0c81067ce321a9a96065b6fb2716ab23ecd82d22df153942876cafd10068be6acb7259978ed523c7413302f760d7a77413f8dff3a0c0c0d0e2372dd49e1b709bdbdfba02e4ea475082522953443de01c369ad46e8cf6312b0e21649fa5b330488faeb36eac7da5a6fbdd826ef7bf618a1bec93f2b22d3b2d08203c5049389a944e26adaec40cfbcfeb6b7f5b287a89d3503515bec7fb67d63c1a15eff45bf8b6ebfb5e7f8344328b314e7779482f970455ecc6945c2c98fc29e35c6df182b47637433bed5c9324e54b3de1abb4c74522cb864de715b9c2d473fee08f686b3d7a7728645f7dc586d77f38baa068a2ac11b4493173c819bb96051fe28ef0ab15de2ae83e767c3c4aed5905805190d616fcd8dc67e1af84bea2470924b38ee1b5fa3b312686c2999e52a2e5fa70de1cb1251f72e0ad66044fedaa370a8ce713e46bb979b19ef10eb21f25", 0x600}], 0x1, 0x0) 2018/03/29 09:56:37 executing program 2: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={r3, 0x200}, &(0x7f0000000180)=0x8) dup3(r0, r1, 0x0) ftruncate(r1, 0x1ff) [ 44.568113] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=47048 sclass=netlink_route_socket 2018/03/29 09:56:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000000000), 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast1, @in=@broadcast}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) 2018/03/29 09:56:37 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f00000000c0)=0x54) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/tcp6\x00') sendfile(r0, r2, &(0x7f0000000080), 0x400000ff) connect$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/03/29 09:56:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x13) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000200)="390000001300090465000000000000007f008040040000004600725ebb37e051af536b658944280308a00107000000141900040004c2022bfb3683871258ce0bbab5750007000000009735e644102d5844b227cc0b3c817bdca4a4a823dedc87c25f37282c60d6d0fc6463bcea391140522b42003b5708df0c6d70d5993128b97967cad639d2d9602202db036fb0e0c9705fb125d2dfe4dc699c3ab0bb0f4d5674dab009acda80ebbfa3194d506b0b908fb335032d41dd0ea325d2d8050ac97c89479bfee807749af9e02561144a7ff8ab44ad75df72547d6e55b48fed89d6560d79f1ea23c487139b92cd44ae12b37c90f3bdac", 0xf4}], 0x1) socketpair(0x7, 0x6, 0x580, &(0x7f0000000380)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x807c6406, &(0x7f00000000c0)=""/167) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) pipe(&(0x7f0000000440)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000000040)={0x0, 0x1ff80000, 0x5, 0x4c, &(0x7f0000ffb000/0x4000)=nil}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000340)) 2018/03/29 09:56:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, {0xa, 0x4e20, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff80000000}, 0x4, [0x20, 0x9, 0x1f, 0x10000, 0x9, 0x6, 0x1f, 0x80]}, 0x5c) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000140)=""/171, 0xab, 0x0, &(0x7f0000000200)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x800) mq_timedsend(r1, &(0x7f0000000100)="eb488fb29c6f0c959dc8572377a954f0c7160215a1e8a6f2a9f568cb5109c7da62b7cc5b455afc6bf89478b8245469e8290a2d906f8870", 0x37, 0x4, 0x0) 2018/03/29 09:56:37 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x2) fcntl$addseals(r0, 0x409, 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2018/03/29 09:56:37 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0xd0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000272ff7)='../file0\x00') utime(&(0x7f0000003980)='./file0/file0\x00', &(0x7f00000039c0)) 2018/03/29 09:56:37 executing program 6: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x40, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/47, 0x2f}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000000c0)={0x8, 0x0, {0x3, 0x1, 0x1, 0x3, 0x7}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000180)={0x101, @time={0x77359400}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000440)=[{0x6, 0x5, 0x7, 0x3d8, @time={0x77359400}, {0x6, 0x7}, {0x8, 0x2a0}, @ext={0x6c, &(0x7f00000001c0)="b2f5c99f92901834f44330a829a3ffad256bb8fb099963ce7f6bcc12148fccb1b4f745a07daacc759db5e22c76734371288a470d28c55898471fba9aaf55211fdc56908bc8133b0c8e8cf854928e55939c2e2e89aff702dc5d995ecb4625d57f1aa26986492acb5398bec9f8"}}, {0xfffffffffffffaf4, 0x9, 0x400, 0xfffffffffffffe01, @tick=0x5a, {0x6, 0x81}, {0x1ff, 0x9}, @result={0x9, 0x600000}}, {0x0, 0x45, 0x2, 0x6, @tick=0x1, {0x8, 0x8b}, {0xfff, 0x2}, @quote={{0x5f8, 0x6}, 0x2, &(0x7f0000000240)={0x800, 0x6b, 0x401, 0x8, @tick=0x80, {0x0, 0x2}, {0x2, 0x5}, @raw32={[0xc9d, 0x3, 0x81]}}}}, {0x94f6, 0xd9a2, 0xb47, 0x7, @tick=0x48, {0x1000, 0x8000}, {0x8}, @connect={{0x9, 0x8efe}, {0x9, 0xe435}}}, {0xffffffffffffff50, 0xbd92, 0x8000, 0x20, @tick=0xff8000000000000, {0x100, 0x8}, {0x7, 0x5}, @quote={{0x7, 0x3}, 0xfffffffffffff711, &(0x7f0000000400)={0x8, 0x7f, 0x6660, 0x2, @time={r1, r2+10000000}, {0x6e9, 0x4da}, {0x1, 0x7}, @ext={0x0, &(0x7f00000003c0)}}}}, {0x1, 0xff, 0x200, 0x7fff, @time={0x0, 0x989680}, {0x6cf, 0x19}, {0x8, 0x7cab}, @control={0xfffffffffffffffb, 0x3, 0x7ff}}, {0xffffffff, 0x85c, 0x3ff, 0x155, @tick, {0xfffffffffffffffa, 0x2}, {0x5, 0x3ff}, @addr={0x2f8c0, 0x3}}, {0x0, 0xb10, 0x0, 0x69, @tick=0x9, {0x5, 0x100000001}, {0x3, 0x6}, @control={0x1ff, 0x100000000, 0x18}}], 0xe0) 2018/03/29 09:56:37 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000280)="a4", 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4000, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) fcntl$setstatus(r0, 0x4, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/29 09:56:37 executing program 3: mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='com.apple.FinderInfo\x00', &(0x7f0000000140)='security.selinux\x00', 0x11, 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) syslog(0xf, 0x0, 0x0) setns(r0, 0x4000000) 2018/03/29 09:56:37 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x4e22}}) r1 = socket(0x4000001f, 0x2, 0xff) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000de8000)={0x2, 0x0, 0x1}, 0x2a9) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000de7ffc)) 2018/03/29 09:56:37 executing program 1: pipe(&(0x7f0000000380)={0x0, 0xffffffffffffffff}) fcntl$getflags(r0, 0x408) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1200000000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0xe1a}, 0x8) 2018/03/29 09:56:37 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000d3dff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/03/29 09:56:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x16) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)=[@rights={0x18, 0x1, 0x1, [r0, r2]}], 0x18}, 0x0) close(r1) 2018/03/29 09:56:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") linkat(r0, &(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000500)='./file0\x00', 0x400) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000780)={0x1, 0x3, 0x8000, 'queue1\x00', 0x5}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e21, 0x7ff, @loopback={0x0, 0x1}, 0xdd}, 0x7, [0x2, 0x6, 0x7, 0x6, 0x5, 0x7, 0xfffffffffffffffe, 0x1000]}, 0x5c) pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x1000000) 2018/03/29 09:56:37 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='loginuid\x00') sendfile(r0, r2, &(0x7f0000000100), 0xffffffff) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000080)={0xda, &(0x7f0000000140)="320ef3d1ca5e9ed39c9578a614a8845d0d29e16ad2df3d8ae9bc9b6f2020655e3ec334379b3d7d7f92bcdaf1a2340d3123cd7511a24ea7c848197c3ea6e7d1cac4f8a0ce5d168c69db88d31531a2874488bffd75992dd8808dc390fdb9f64c43d60859503d0190b650414e09aa6fce8c16925c85199327d2d12f3d4eabd7a40bb8b1402164457f6962b16268f8b1287404f2932a7bbbab953f29061599b9771823997daf4b2eaa847f4064bd790d57f66023006340ea272eb6ab7dddd54cf4c290323a45ba030c23267c488a33ba97760be3ae0e8f578edc6c24"}) 2018/03/29 09:56:37 executing program 1: r0 = socket(0x13, 0x1, 0x23) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x2) r1 = socket(0x10, 0x3, 0x4) r2 = socket$inet6(0xa, 0x41, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x21, "9caeddab901b0048a9dfcafcdff435fdea814be576de819dd1e010a86907958c7e"}, &(0x7f00000000c0)=0x29) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={r3, 0xd77, 0x3, [0x2, 0x0, 0x2]}, &(0x7f0000000140)=0xe) listen(r2, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/03/29 09:56:37 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigaction(0x20, &(0x7f0000000040)={0xfffffffffffff001, {0x4}, 0xc0000000, 0x515}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) ftruncate(r0, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x200, 0x4) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r4 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000)={0xaa}) dup(r5) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) fcntl$setsig(r3, 0xa, 0x27) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/29 09:56:37 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x17, 0xffe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x84, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0xffff}]}, &(0x7f0000000280)=0xc) socket$inet6(0xa, 0x80802, 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000380)=r1, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={r4, 0x8001}, &(0x7f0000000140)=0x8) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000000)=0x272, 0xffffffffffffff02) 2018/03/29 09:56:37 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000140)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'sit0\x00'}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x40000) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) 2018/03/29 09:56:37 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) r0 = socket(0x11, 0x3, 0x7) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "380d23b51125b9288a2bb2a1086d05c800"}, 0xfffffffffffffded) 2018/03/29 09:56:37 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns\x00') fchdir(r1) exit(0x7) pivot_root(&(0x7f0000000000)='.', &(0x7f00000000c0)='.') 2018/03/29 09:56:37 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x2be5) connect$inet6(r0, &(0x7f0000001000)={0xa}, 0x1c) r2 = dup(r1) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000000)=0x7) sendmsg(r0, &(0x7f000000cfc8)={0x0, 0x0, &(0x7f0000017000), 0x0, &(0x7f0000026f78)=[{0x7c, 0x29, 0x3b, "3b0d986b69b8b1c04e882d72e354d486ce7fca288e4bfffd710d2bfb90472b864da955e91e7727db8fba999cf48e61767e6a7a91a421c81d0924ebda52e55563c3febb9c9c37415c74ce505f9cd4db4a924216f3e8d17be423f6bae6ad2d9f6add7ae442f56b2ec3ff1274c794"}], 0x7c}, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000040)={0xffffffff, 0x63, 0x4, 0x4, 0x7ff, 0x7fff, 0x4, 0x9e53, 0x10000, 0x9, 0x7, 0x1}) 2018/03/29 09:56:37 executing program 6: lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=@random={'trusted.', 'ppp0!.self\x00'}, &(0x7f0000000380)=""/233, 0xe9) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07, 0x0, 0x0, {0x7}}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=""/211, 0xd3) 2018/03/29 09:56:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000a5dfe5), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) r1 = gettid() sendmsg$nl_netfilter(r0, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x84200080}, 0xc, &(0x7f0000000580)={&(0x7f0000000080)={0x4e0, 0xf, 0xf, 0x514, 0x70bd2c, 0x25dfdbfb, {0x5, 0x0, 0x1}, [@nested={0xa8, 0x12, [@generic="43d53794101b43b6555d3d450d9563e2c426bc07a0b1692b153fe642f186dea6361be371455fe5065c4f8722d1169edd1ab525e5948d67abda7f0d151cd57f3fe64deda8ccd73a5098c5c8ab95c8e80ee0710a19df441dbe009e3b589a07232eba304ac98f19a5284d9e455771770786d84af166a3de36e6dd8c1b67e5788454f4769a9e4cf9ce7b926a410555a755217238505877de85e85be4add429f1e67c7e87"]}, @nested={0x1c, 0x3d, [@typed={0x8, 0x39, @u32=0x10000}, @typed={0x8, 0x63, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x68, @pid=r1}]}, @nested={0x64, 0x16, [@typed={0x8, 0x9, @u32}, @generic="7ae0441520c875dcc071c844ddeacff05773ae5cb92b1b7254f1e12d41ae4ed293bebe9fab7ca862ed8514cef4898d952c8de82c84e7635ec5f376ffdb4e27d5d8e5a66fa1a592db663f6db32879130dbf9fb91834ad"]}, @generic="f2eb0bbbf93a128856973416ea261bf68529cc5defad4250346101", @typed={0x8, 0x4a, @u32=0x9}, @generic="b7d9e7525954d59aecaa0200e6f6ed7e13bbed1e30190ea8eee77008c8078077fcfc38dfc648c2043bdede27f59b89cf684847eb482d4dde43cbd8d7364f1234c0692722f92574107362b03dc73045cc6dba1215246d4061cabfc33aab41f728d957b601aa0c2fff2f3643a24ec8689f7b4a6aeee1721f4f53bca8f7bf8be36cd23332c421c8d3859a8f25ee1eeed8d77af47d21c2c5d23ac80d29bbb144537ce506bec9f2aad299261784ebcb0cd54fb9c10a58031f39ef9be633a626a7", @nested={0xa0, 0x6f, [@generic="f2b985fb2f0cb3c58ceb9ed856ae0b05d9c411ee2963da654ab54a935519a9cd70ff656bb93977ec22ba2c11c9df22ba2df24fe59844c6254597ab013620bcca55d96cac9f64edf4cac39eb3baa048f98a22b70c8c5b2d711304c5a67654c9667e1ee5ddffb7e3492587931ffd54d3a4a7d28a6471de48ba510527726a9c43691330d15636637b9a71ec893e1a39c100f69439a74d534505047cc74c"]}, @nested={0x220, 0x9, [@generic="a0f606fe7ac1a084a8a46fbdc0ed83bb465950a538afa056cce87ccae951ba5a930e8018e42e73f4a4fa401c3f906d95b01f337778498e676dc9bda497654a95c816ca7dc7bc73eeeae2a6514d75e3c117", @generic="d326fb8c8cb27a2021261cd0059c4a82cea1cbf26c99ca1050d528a14c5c671c3399daf53138bf4be28ef6d89ea62bc196c7f7a003bd240a65b61f4f104040e0be68af505a8038121c2c29830b8a2101126fe49f2ebe131c410980d031030c67e3195b0649c27125c0088a8f2ef7b0b2314e037907757c1116a209651b0dbcec5a4480e6f707eb657067d7c5a2d21c19f50cdbe53af0900d0f4acef3c6c1232ac43cc1e7ec82b7bb0941", @generic="8b703b5eb8b115e72208b678b4ae949963fb42dc59e995203273d70608", @generic="933893711087d7a5de1d3d341074b47f081ff47b946b3a25eac7add651a59103f081fd373c8439a965f197fc4d67f5a2f815fab30a5fc2b65281219bb763c534377090667b1dba186f1e4d5354ea3d99d822e412f48fe9e145714405cdf6eb661f972f2a5d548c3a85b5a551a057e982714051d81bb2c2acd90dddcc6f0e236e4a30dcc6f20fd6f71d436d47749240ddfb9c4ecfae619d252aee20cf06956b6e095abb73e8f3201838ebd40026533fd9c24dc95bffbf02de722eb68802c5c4922dd79b0e15727336dd9f302c96ad6e71a4093dd6bf62b452e790f4fb041592927a7cc472bdc6e49e", @typed={0x8, 0x85, @binary="c504"}, @typed={0x8, 0x58, @fd=r0}, @typed={0xc, 0x1d, @str='net/udp\x00'}]}]}, 0x4e0}, 0x1, 0x0, 0x0, 0x44080}, 0x44000) sendfile(0xffffffffffffffff, r0, &(0x7f0000af5000), 0x10001) 2018/03/29 09:56:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a99ff6)='/dev/ptmx\x00', 0x2001, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f000007bf91)=""/111, 0x6f) ioctl$TCSETS(r0, 0x5402, &(0x7f0000272fdc)) write(r0, &(0x7f0000b84ec6)="9c", 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x306f, 0x5, 0x0, 0x4, 0x7, 0xb4d, 0x7, 0x8000, 0x10000, 0x7f, 0x100000001, 0x80}) 2018/03/29 09:56:37 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xc82f245795b9115, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000000040)="4827d4333559", 0x6) 2018/03/29 09:56:37 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x0, 0xc73, 0x1, 0xffffffff}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x2, {0x58, 0x0, 0x0, 0x8, 0x9, 0x7}, 0x1000000020, 0x9}, 0xe) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x6, 0x8, 0x401}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/03/29 09:56:37 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') read$eventfd(r1, &(0x7f0000000080), 0xfffffffffffffed1) set_robust_list(&(0x7f00000001c0)={&(0x7f0000000180)={&(0x7f0000000140)}, 0xffff}, 0xc) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) read$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe22) setns(r1, 0x8000000) 2018/03/29 09:56:37 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000b90000), &(0x7f0000758ffc)=0x4) 2018/03/29 09:56:37 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) keyctl$join(0x1, &(0x7f00000001c0)={0x73, 0x79, 0x7a}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)="2f70726f632f7379732f6e65742f697076342f76f32f73796e635f706f72747300", 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x3, 0x1, 0x7fff, 0x6, 0x5}) keyctl$session_to_parent(0x12) 2018/03/29 09:56:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000080)="29000000140007b7ff03ffffff08e00fd500000001800000002a00f3e20994b93ab39945ef86f805b331fdaf98bc01c6389137d117513ba03028a4872369f0ea19e9114c61483fd3036677c69a9e781b6adede5c54bfc81c8fa4add9eae26f9d352e444a8421467fb72c24502ba16d9f746a740000000000000000000000", 0x7e) ioctl$void(r0, 0x5451) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40c03, 0x0) sendfile(r0, r0, &(0x7f0000000140), 0x6) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000100)) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7f, 0x4000) 2018/03/29 09:56:37 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40400) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x1f, 0x0, 0xfffffffffffffffc, 0x1001000}) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000140)={0x5, 0x4, 0xffff, {0x0, 0x989680}, 0x0, 0x10001}) preadv(0xffffffffffffffff, &(0x7f0000000040), 0x10000000000000bd, 0x0) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x67, 0x440000) socketpair$ax25(0x3, 0x4, 0xcb, &(0x7f0000000000)) 2018/03/29 09:56:37 executing program 3: socket$pptp(0x18, 0x1, 0x2) futex(&(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000000), 0x4) 2018/03/29 09:56:37 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000440), &(0x7f0000000480)=0x4) r1 = socket$inet6(0x10, 0x80a, 0x1c) sendmsg(r1, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000780)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003970149bd50ca8a9848a3c728f1c46b7b31afdc1338d544f0009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080)=[{0xf8, 0xff, 0x8, "b34150625842cb1a0fa7268148315b3ecb744bfcbb4071ece0c63f510f9d2be8fd7c954668f77b2ba99de90e3d3ce025b9aa856a90ecacf220776dd0ac2c2f991afafffcb9f44a4e1dd6eb05a2d090e1867e813a28ba331204795e1aea87153a9a01b35310bb62fbc41c78ab7b942e956940b8c34b0e6778cb40db95fb0e4a093df515604933afa0fa5b5245f52bd2c2dc25e767c108cadd2b2835a9514fc335eeac86284288f85c0e9d108f0e70aad1c362cb1730048435d410d670602a09888b23cb540254cc09fe490a0f6c0716c994cfc9692aa53fa7e8291a132d3329baf38011b3c58f5ac6be"}, {0x40, 0x109, 0x1, "dd0633034306c9acc773cd72f44d30b16d0ace93a2a4b28fcb4ccdbb978af1c841480d733ae6efce93c97b55c114ab45b5"}, {0x74, 0x114, 0x6, "2b03ce3018c5bebe08156dbc671e8e96610915875dcf6c3a4f14bb738dd55de08ee1e1e2243f4ce638db2f589e8dcb6bd079cff77cb3565ec55ee49d71cb470fc4ff71589cd11dbcd7f15d0f3b27922eaa09fca55077d930effc8470d346a36d371642c670"}, {0x34, 0x107, 0x0, "3c8fb88a2defe54e5409adae29ded060992c0dd86cbb13205a1c6d46cee9cf2226215753e05eb2"}, {0xd0, 0x0, 0x8, "ae72ea54e9c0f3c7c483dd81867cafeafbed84daccb8e78666929f3e51aeb317443ff970322cc210fae807cf24afa367091e27828affbb098afbe4b00fccb37b8d73a99dd0f71ab9c6199b00090d344422f0a84bef8ca81c5443405cb401d67649047a54ad3a84c0fb3ef0f01560480919fbc68a3d75db5c5832540c7de200225b74b8cdee62474b5966541218c73c49af64c8ca952374a1a42904f53fffc40f139d2cb89b6bc8af119f374ac564b01d56acf0e86fd4321785b4521c07ad2435d06b"}, {0xb0, 0x13d, 0x1, "e74017509966b05dc170ef9c89c6365ca337f3ca0c1f9911ac7120760e3cbfb2a33deb4b204248736d6e6730167f690aeb627b9eba4fecbc2016756324cd01874209ecbdbdbcf491ded55311f8327e7be1cef5df27bf47b7f19f4e476f5c7d6979e35d6993032e5edeb3ea5282e064ddc2bf33757ac9f945edcbd2398f80198420a223dcb87d3128f4c36fbc1be6a4ff531843b02a0772dfbf561147f983e845dd1be9a3"}], 0x360}, 0x0) 2018/03/29 09:56:37 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000100)={'teql0\x00', 0x4}) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x104) r1 = socket(0x0, 0x5, 0x99) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfffffffffffffc01, 0xffffffffffffffff, 0x0, 0x7, 0x5}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r2, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x7, 0x0, 0xc, 0x8, 0x1, 0x6, 0x7607, 0x3fe3, r3}, &(0x7f0000000300)=0x20) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0xe2201, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000380)={0x853, {{0x2, 0x4e20, @rand_addr=0x5}}, {{0x2, 0x4e21}}}, 0x104) [ 45.184401] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex [ 45.198731] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex 2018/03/29 09:56:37 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), 0x4) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000080)=""/243) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) 2018/03/29 09:56:37 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000040)={0x0, 0x0, 0x8}) 2018/03/29 09:56:37 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000000040)) eventfd2(0x4, 0x80001) 2018/03/29 09:56:37 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000040)=0x100000001, 0x4) write(r1, &(0x7f0000435ffb), 0x0) recvmsg(r0, &(0x7f0000001540)={&(0x7f00000000c0)=@ll, 0x80, &(0x7f00000014c0), 0x0, &(0x7f0000001500)}, 0x0) 2018/03/29 09:56:37 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x2000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xa4, "893bb238ab09b1df9c272d1894e6b4147b374552bd71a1869a2da834f0f3f0ab2db012cbc4d7e3b36113342eefe2a42ccda4116f43f83a37c6fc254380cb905a52b09bce0cbacfdfd96f72d992eae61dd252e3a0f5b8e21416b649472972c259c2d8dae5aa743482784ebf08c616e5ef5cb4000db09f7e48e0800d1f267b6a898170194936a3cd10c88bbc9d0389bda49800cfe62540f9d5fdf43121727936771b0fb2e4"}, &(0x7f0000000180)=0xac) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r1, 0x80000000, 0x30, 0x400, 0x7bf}, &(0x7f0000000200)=0x18) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000240)={0xffffffffffffffff}) r3 = socket(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000005f40)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000005e00)=[{{&(0x7f00000002c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000340)=""/33, 0x21}, {&(0x7f0000000380)=""/78, 0x4e}, {&(0x7f0000000400)=""/117, 0x75}, {&(0x7f0000000480)=""/70, 0x46}], 0x4, &(0x7f0000000540)=""/191, 0xbf, 0x400000}, 0x100000000}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000600)=""/137, 0x89}, {&(0x7f00000006c0)=""/87, 0x57}, {&(0x7f0000000740)=""/46, 0x2e}, {&(0x7f0000000780)=""/242, 0xf2}], 0x4, &(0x7f00000008c0)=""/18, 0x12, 0x5}}, {{&(0x7f0000000900)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000000980)=""/103, 0x67}, {&(0x7f0000000a00)=""/46, 0x2e}, {&(0x7f0000000a40)=""/234, 0xea}, {&(0x7f0000000b40)=""/4096, 0x1000}], 0x4, &(0x7f0000001b80)=""/87, 0x57, 0x34}, 0x40}, {{&(0x7f0000001c00)=@nl=@proc, 0x80, &(0x7f0000001f00)=[{&(0x7f0000001c80)=""/104, 0x68}, {&(0x7f0000001d00)=""/127, 0x7f}, {&(0x7f0000001d80)=""/85, 0x55}, {&(0x7f0000001e00)=""/224, 0xe0}], 0x4, &(0x7f0000002000)=""/183, 0xb7, 0x5ba}, 0x7}, {{0x0, 0x0, &(0x7f0000001f40), 0x0, &(0x7f0000001f80)=""/61, 0x3d, 0xea9}, 0x362}, {{0x0, 0x0, &(0x7f0000003300)=[{&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f00000030c0)=""/227, 0xe3}, {&(0x7f00000031c0)=""/131, 0x83}, {&(0x7f0000003280)=""/109, 0x6d}], 0x4, &(0x7f0000003340)=""/151, 0x97, 0x25}, 0x2}, {{&(0x7f0000003400)=@nfc_llcp, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003480)=""/16, 0x10}], 0x1, &(0x7f0000003500)=""/148, 0x94, 0x9}, 0x8}, {{&(0x7f00000035c0)=@rc, 0x80, &(0x7f00000049c0)=[{&(0x7f0000003640)=""/15, 0xf}, {&(0x7f0000003680)=""/141, 0x8d}, {&(0x7f0000003740)=""/167, 0xa7}, {&(0x7f0000003800)=""/251, 0xfb}, {&(0x7f0000003900)=""/123, 0x7b}, {&(0x7f0000003980)=""/4096, 0x1000}, {&(0x7f0000004980)=""/36, 0x24}], 0x7, &(0x7f0000004a00)=""/4096, 0x1000, 0x5}, 0x2}, {{&(0x7f0000005a00)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000005dc0)=[{&(0x7f0000005a80)=""/24, 0x18}, {&(0x7f0000005ac0)=""/105, 0x69}, {&(0x7f0000005b40)=""/236, 0xec}, {&(0x7f0000005c40)=""/71, 0x47}, {&(0x7f0000005cc0)=""/196, 0xc4}], 0x5, 0x0, 0x0, 0x40}, 0xb6c3}], 0x9, 0x2000, &(0x7f0000005f80)={r4, r5+30000000}) sendto(r2, &(0x7f0000000280)="a84b13e2c0d95c637ba26cd84a0253f5f9116df9c53981b0b605708192", 0x1d, 0x20000000, &(0x7f0000005fc0)=@can={0x1d, r6}, 0x80) getsockopt(r3, 0x0, 0x40, &(0x7f0000000000)=""/84, &(0x7f0000001ffc)=0x54) 2018/03/29 09:56:37 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000e7a000)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) eventfd(0xb3e) 2018/03/29 09:56:37 executing program 4: ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000040)={0xfffffffffffffffc, 0x8, 0x3, 0x1}) 2018/03/29 09:56:37 executing program 3: r0 = socket(0x10, 0x2, 0x0) r1 = dup2(r0, r0) write(r1, &(0x7f00000000c0)="170000001a001bed0b0013215a170cabfffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000edfff8), 0xfc, &(0x7f0000579000)=""/221, 0xdd}}], 0x4444648, 0x40010000, &(0x7f0000d6c000)={0x0, r2+10000000}) r3 = signalfd4(0xffffffffffffff9c, &(0x7f0000000040)={0x80000001}, 0x8, 0x80800) preadv(r3, &(0x7f0000001300)=[{&(0x7f0000000080)=""/203, 0xcb}, {&(0x7f0000000180)=""/125, 0x7d}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/112, 0x70}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000001280)=""/70, 0x46}], 0x6, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) open(&(0x7f000021aff8)='./file0\x00', 0x89d7fd34f9410f8b, 0x0) 2018/03/29 09:56:37 executing program 0: userfaultfd(0x800) inotify_init1(0x80800) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x40, 0x0) syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x6, 0x10000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x5, 0x30}, 0xc) r2 = epoll_create1(0x80000) r3 = dup(r2) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e24, 0x72, @dev={0xfe, 0x80, [], 0xb}, 0xfffffffffffff664}, {0xa, 0x4e21, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x100000000, [0x8001, 0xffff000000, 0x200, 0xffffffff, 0x80000001, 0xffffffff6fffffff, 0x7fff, 0x200]}, 0x5c) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/cgroup\x00') setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f00000001c0)="fce62ea857ec5c035a91038ab3ecccf9c22b4378f376300a1ee8a00f65c6ca728a403d1a158a9094563066d215c781e88f287fa16d292ddac0fe79489fc11321556583d325b2c10784d687dfa345ff0fccbd5fd37517da0f0156b3a556950d5750261cb4ed923cfa847100ba58a8d8965b1ce7358017121c4e631481d46053a98570f19fc10a6fd23c183332b1d33f86532f9f22ec8671c3d4ad7cbda8531d06275fe86df5e02d4d8715cca25e1d4837cb3ee0333eb0d6660a41b6170d9695677aadf8d7d7d38947d579c4d18dba3e30ede20c2a3b03bdebf05d52ce63b3886fe5dee66178a5e2cce46c55a7ea0fffec9759fa94", 0xf4) 2018/03/29 09:56:37 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x100000000, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x203, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/29 09:56:37 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) r1 = dup(r0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) sendmsg(r0, &(0x7f0000001fc8)={&(0x7f0000004fe4)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x80, &(0x7f0000005000), 0x0, &(0x7f0000006ff6)}, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) 2018/03/29 09:56:37 executing program 4: r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x2000000000) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f0000000040)=[{&(0x7f0000d41000)="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", 0x71d}], 0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x402000, 0x0) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) shutdown(r0, 0x1) 2018/03/29 09:56:38 executing program 5: r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x9037) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x1ff}, 0x8) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/29 09:56:38 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000e6aff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) chmod(&(0x7f0000000000)="e91f7189591e9233614b00", 0x0) clock_gettime(0x0, &(0x7f00000066c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000065c0)=[{{&(0x7f0000000040)=@sco, 0x80, &(0x7f00000011c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/222, 0xde}], 0x2, &(0x7f0000001200), 0x0, 0x9}, 0x2}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001240)=""/209, 0xd1}, {&(0x7f0000001340)=""/137, 0x89}, {&(0x7f0000001400)=""/59, 0x3b}], 0x3, &(0x7f0000001480)=""/112, 0x70, 0x892}, 0x2}, {{&(0x7f0000001500)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001580)=""/33, 0x21}], 0x1, &(0x7f0000001600)=""/4096, 0x1000, 0x7d891c7e}, 0x20}, {{&(0x7f0000002600)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000002680)=""/73, 0x49}, {&(0x7f0000002700)=""/55, 0x37}, {&(0x7f0000002740)=""/140, 0x8c}, {&(0x7f0000002800)=""/254, 0xfe}, {&(0x7f0000002900)=""/32, 0x20}, {&(0x7f0000002940)=""/64, 0x40}, {&(0x7f0000002980)=""/141, 0x8d}, {&(0x7f0000002a40)=""/112, 0x70}, {&(0x7f0000002ac0)=""/144, 0x90}, {&(0x7f0000002b80)=""/9, 0x9}], 0xa, &(0x7f0000002c40)=""/213, 0xd5, 0x9}, 0x2}, {{&(0x7f0000002d40)=@can, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002dc0)=""/89, 0x59}, {&(0x7f0000003080)=""/4096, 0x1000}], 0x2, &(0x7f0000002e80)=""/17, 0x11, 0xfffffffffffffffc}, 0x2}, {{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/39, 0x27}, {&(0x7f0000002f00)=""/162, 0xa2}, {&(0x7f0000005080)=""/137, 0x89}, {&(0x7f0000005140)=""/194, 0xc2}], 0x5, &(0x7f0000005240)=""/87, 0x57, 0xee}, 0x8}, {{&(0x7f00000052c0)=@l2, 0x80, &(0x7f0000006500)=[{&(0x7f0000005340)=""/169, 0xa9}, {&(0x7f0000005400)=""/127, 0x7f}, {&(0x7f0000005480)=""/4096, 0x1000}, {&(0x7f0000006480)=""/74, 0x4a}], 0x4, &(0x7f0000006540)=""/77, 0x4d, 0x95}, 0x7}], 0x7, 0x12000, &(0x7f0000006700)={r1, r2+10000000}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001200)) 2018/03/29 09:56:38 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000340)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0xffffffffffffffe0, 0x400, 0x80000000, {0x77359400}, 0x7f, 0x2}) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000180)) getsockname$unix(r0, &(0x7f00000001c0), &(0x7f0000000140)=0x6e) syz_open_dev$sndseq(&(0x7f00000003c0)='/dev/snd/seq\x00', 0x0, 0x200) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f0000000400)=""/166, 0xa6) recvfrom(r0, &(0x7f0000000240)=""/116, 0x74, 0x2000, &(0x7f00000002c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24}, 0x1, 0x4, 0x4, 0x3}}, 0x80) 2018/03/29 09:56:38 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)="2f70726f632f7379732f6e65742f697076340076732f7363680664756c655f69636d7000", 0x7ffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x5, 0x4) 2018/03/29 09:56:38 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001480)='erspan0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f0000000000)=0x1, 0x400000ff) writev(r1, &(0x7f0000001400)=[{&(0x7f0000000080)="3c37f1fd9b769927e3950d47b3badc14c03fd43d017819ae2188e74b4a8b831dba92adb85aa51283fc2a48ffbfa2e23c926aa58f12aa109b91558cea4154b37c3c79862ad2b65e", 0x47}, {&(0x7f0000000100)="97bbcc96b1484a5c3e19d7099ce5c6a72afae2dc88bf24b5e0c5fc89e72656352a342e65", 0x24}, {&(0x7f0000000140)="51560399bf3a190d89300fdd7957cfa9c3f4bc0e26746361608e0ab697d396bfc2c5f1822172f7a5435e6cc659f3d65c8be33484cd54", 0x36}, {&(0x7f0000000180)="0b14ef9859e37d21f3e8cfcea00f32104434a25cb5972f71d10de5d70b8ae705c232994369a4bb1f654c6171c57826dc08f140fca79aafe3efa41d8d41369b11344b20806f3d54035661d3cc1f9dd55f4a4472a57c931d1917cca7e80667aee4f7c63590b81baf917d16042fa7bb457a27614723796c6334763217f3cd8fd3387b7bafe434a45cf69f4549a6c4cc93045401fea224f2e24f4e", 0x99}, {&(0x7f0000000240)="b9326cdbcd9c6361bb67381f353168fd3892fd4683e3d754c8b8805e2d0e414a6e87819f8dd35aa01959617bb8c7d098023bc1c9d8318db0ce17cca201193184c12fabae6de751684d3e12d9d5eb0c7ed9c1d13ba6f0b4c1b990ad4eb34be2313e9dcfabd164d974c6a6e06e3cd5c5ab30a010d904e22147f388597a8170c396e2841c6c48507b2d34e9879dd8bd96393804cd67f86f378a909a22fa1f3080b5652e3fb58723e407e914b58ecac97f9aa5ad9ac5e1cc5d11390b55", 0xbb}, {&(0x7f0000000300)="71237ccd896e56dee5b7dee6581814421deba09ccbca79e1202c963f8376bcb50e0fb9cf8105fc5d1f9a87e60d0a5b665d8149ecd2d2925b1cce9d98fe10537751cab997f9e6d50955df9fda94d3f05c058414ae9e4e9b27f02bb5", 0x5b}, {&(0x7f0000000380)="b6bd6671695afbd408966d6779e59b7c735d73ed4e16876f009a4daf5b41ec63e5e59873597e505de0d44dd55cd6af8eb9afdf9483d613d3d9bb4aff3cde528f92c655126592a8ab772f0dcb876f8e4f41f698108afb08483ab571798fd357a32fa093f1", 0x64}, {&(0x7f0000000400)="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", 0x1000}], 0x8) 2018/03/29 09:56:38 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) sched_yield() fcntl$setpipe(r0, 0x407, 0xff) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0xa0040) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000000)={r2, 0x3}, &(0x7f0000000200)=0x8) dup2(r3, r4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000240)=""/162, &(0x7f0000000300)=0xa2) bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10}, 0xc) 2018/03/29 09:56:38 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000003c0)={0x5}, 0x4) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='loginuid\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000002c0)) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x4}, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000080)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="2800000084bd47a7077de91a17dbe1e86d92d9c0927659a4beeb2bb5228f375c13f5", @ANYRES16=r4, @ANYBLOB="04042bbd7000fcdbdf250100000008000600ff0300000c000300080007004e230000"], 0x28}, 0x1, 0x0, 0x0, 0x20040010}, 0x8005) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r3, r5) sendfile(r2, r2, 0x0, 0x7) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000280)={0xdd3}, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000480)) 2018/03/29 09:56:38 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x2000000000000032, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000080)=""/103) 2018/03/29 09:56:38 executing program 2: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000162fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) prctl$intptr(0x1c, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000488fe4)={&(0x7f00004df000)=@kern={0x10}, 0xc, &(0x7f0000784ffb)}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) lookup_dcookie(0xbf, &(0x7f0000000000)=""/122, 0x7a) r1 = getpgrp(0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000140)={0x1ff, 0x9, r1, 0xe4e, r2, 0x5, 0x0, 0x1f}) mlock2(&(0x7f00005a9000/0x2000)=nil, 0x2000, 0x0) 2018/03/29 09:56:38 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x100, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)="20a5327b49d49c0d572877b81ed4ea6fa2c444dc1616c402cfe5d5f2da307eea4cb04a919ae4448a2b3e22748ea5327e9026a7b7f53d34f947655fa83ed4cee57723d30083", 0x45) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004edfd0)={0x8, 0x0, &(0x7f00001de000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f000096d000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000bfd0)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00001f6fff)}) 2018/03/29 09:56:38 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000000)='../file0/file0\x00', 0x1) 2018/03/29 09:56:38 executing program 5: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000, 0x0) r1 = socket$inet_sctp(0x2, 0x400000000001, 0x84) bind$inet(r1, &(0x7f0000da7ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xfffffffffffffd8f) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x800, 0x200, 0x0, 0x4, r3}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bcsf0\x00', 0x0}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={r4, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000080)={0x1, 0x0, 0x10001, 0x42a}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40106435, &(0x7f00000000c0)={0x8, r5, 0x10001, 0x100000001}) 2018/03/29 09:56:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x80045438, &(0x7f0000000200)) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) 2018/03/29 09:56:38 executing program 2: mkdir(&(0x7f00000000c0)='.', 0x28) pipe(&(0x7f00000002c0)) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000080)=[0x0, 0xffffffffffffffff]) r2 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x6000, r0, r1, 0x8, 0x80) r3 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000000000)='./file0\x00', r3, &(0x7f00004d4fff)='.', 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000943ffc)=0xa35) tee(r4, r2, 0x3, 0x1) read(r4, &(0x7f00000001c0)=""/1, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000240)={r5, 0x10001, 0x10000}, &(0x7f0000000280)=0x8) r6 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000000200), 0x300) r9 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$int_in(r7, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r7, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r8}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000000)) dup2(r4, r8) r10 = dup2(r7, r9) fcntl$setown(r10, 0x8, r6) tkill(r6, 0x16) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1ff) 2018/03/29 09:56:38 executing program 6: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00004a8fb4)="0200000022ffffabea0000000730de2d6a1f06a06113d50da1a968afad148199a1fc48ffd407080813893fd75218535017c594af85c33081ec56f6f323b0664b964851746f35f0b0f8e1d5fc", 0x4c, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40080, 0x1) 2018/03/29 09:56:38 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x50) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x20) getsockname(r0, &(0x7f0000000000)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x80) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)) gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) r2 = getpgrp(r1) mq_notify(r0, &(0x7f00000000c0)={0x0, 0x16, 0x6, @tid=r2}) statfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/68) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) truncate(&(0x7f0000035ff4)='./file0/bus\x00', 0x0) [ 45.562829] binder: BINDER_SET_CONTEXT_MGR already set [ 45.579924] binder: 6110:6122 ioctl 40046207 0 returned -16 2018/03/29 09:56:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) dup(r0) 2018/03/29 09:56:38 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x6) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000100)={'dummy0\x00', @random="1b63c67285df"}) symlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./control\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') 2018/03/29 09:56:38 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"6c6f01893f000000000000040008df00", 0x1002}) 2018/03/29 09:56:38 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f81fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000197fe4)={0xa, 0x4e1c, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0xfffffd04) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x440, 0x0) write$selinux_load(r1, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "ad76c5575614db3611a7df8649153376f5869c2900ca97580b0fcf77a37c"}, 0x2e) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x7, 0xe22, 0x9, 0x10001, 0xffffffffffffffff}, 0x14) 2018/03/29 09:56:38 executing program 1: r0 = socket$inet(0x10, 0x80000, 0x3f) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000003100030007fffd946fa283bc04eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/03/29 09:56:38 executing program 7: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="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", 0x1000, r0) r1 = dup(0xffffffffffffff9c) connect$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) getdents64(r1, &(0x7f00000001c0)=""/157, 0x9d) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r2, r0) 2018/03/29 09:56:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='illinois\x00', 0x9) socketpair(0x5, 0x1, 0x80000001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x12, 0xffffffffffffffd4, &(0x7f0000000140)="dcc65cb5aaecd2233d5a220990645aef348004c675ad170281e58d68883af6a52ebee7d14b29e8800f937003dc4790b5bf5f3206340db34dde6241cced82af70bb8c17c4f54c0b015a99c57d93b06a9dec215fa0b3b54affa09caf6d29dd51764fcdeb"}) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0xf, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7, 0x0, 0x2}]}, 0x30}, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000200)={0x10000000}) 2018/03/29 09:56:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") linkat(r0, &(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000500)='./file0\x00', 0x400) fcntl$setstatus(r0, 0x4, 0x6000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000780)={0x1, 0x3, 0x8001, 'queue1\x00', 0x5}) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in6=@mcast2}}, {{}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x1000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f0000000080)=0x84) 2018/03/29 09:56:38 executing program 1: capset(&(0x7f0000d37ff8)={0x19980330}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x1000}) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) get_robust_list(r1, &(0x7f00000001c0)=&(0x7f0000000100), &(0x7f0000000200)=0xc) 2018/03/29 09:56:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x240002, 0x10) getsockopt$packet_buf(r1, 0x107, 0x200000000016, &(0x7f0000000080)=""/227, &(0x7f0000000300)=0x259) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000600)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000005c0)='numa_maps\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000200)={0x2000}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x1c, &(0x7f000056dffc)=0x65b, 0x4) r7 = getpid() r8 = signalfd(r0, &(0x7f00000001c0)={0x3ff}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000240), &(0x7f0000000280)=0x4) fcntl$setown(r6, 0x8, r7) getpgid(0xffffffffffffffff) fcntl$setown(r8, 0x8, r7) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000480)={0x9, 0x6, 0x2fc, 0x5, 0x8, 0x400}) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000256ffc)) bind$inet(r6, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000440)={@loopback={0x0, 0x1}, r9}, 0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00000002c0)={{0x2, 0x0, 0x9, 0x3, 0x6}}) setsockopt$inet_tcp_int(r6, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) sendto$inet(r6, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) accept4$inet6(r4, &(0x7f00000004c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000500)=0x1c, 0x80800) read(r6, &(0x7f000007a000)=""/4096, 0x1000) sendto$inet(r6, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) getpeername$ax25(r3, &(0x7f0000000540), &(0x7f0000000580)=0x10) 2018/03/29 09:56:38 executing program 0: r0 = memfd_create(&(0x7f0000000080)='$lo\x00', 0x10004) flistxattr(r0, &(0x7f0000e14000), 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000000)={0x0, 0x0, 0x401}) 2018/03/29 09:56:38 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000280)="a4", 0x1) fcntl$setstatus(r0, 0x4, 0x0) ioctl$TCXONC(r0, 0x540a, 0xfffffffffffffffd) 2018/03/29 09:56:38 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001caff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x1e, r0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40200, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'vlan0\x00', r2}) 2018/03/29 09:56:38 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x800000000, 0xc00, 0x8, 0x1000}, &(0x7f0000000040)=0x14) r2 = request_key(&(0x7f0000000100)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='\x00', 0xfffffffffffffffe) r3 = request_key(&(0x7f0000000240)='id_legacy\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='\x00', 0xfffffffffffffffd) keyctl$link(0x8, r2, r3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x2, 0x10}, 0xc) r4 = syz_open_pts(0xffffffffffffffff, 0x200) ioctl$TCSETS(r4, 0x5402, &(0x7f00000000c0)={0x361650c5, 0x6, 0x0, 0xfff, 0x9, 0x7fffffff, 0x103, 0x3ff80, 0x665, 0x1, 0x9, 0x1ff}) socket$inet6(0xa, 0x806, 0x8) socket$pptp(0x18, 0x1, 0x2) getsockname(r0, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x26) 2018/03/29 09:56:38 executing program 4: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x800) listen(r0, 0x8001) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000460000)={0xfffffffffffffffe}, 0xc) 2018/03/29 09:56:38 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x891f, &(0x7f0000000040)={'erspan0\x00', @ifru_addrs=@can={0x1d, 0x0}}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0xffff, 0x6d5, 0x100, 0x2, 0x200000, r1}) r2 = socket$netlink(0x10, 0x3, 0x6) writev(r2, &(0x7f00002cdff0)=[{&(0x7f0000ef2000)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a00040000000000000000000000000000000000000000", 0x39}], 0x1) 2018/03/29 09:56:38 executing program 1: syz_open_procfs(0x0, &(0x7f0000000440)="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") 2018/03/29 09:56:38 executing program 7: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x11}) statfs(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)=""/217) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') rename(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000040)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r1, r2) 2018/03/29 09:56:38 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000280)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xa7, "f15c4691c4b0486fc1b534ca18492d526e98599c61a7211e30e5fd6b5a2faa248edd8ab0aba3500f3516efdcc7ca3d63fd671990c83b821cd0ec0a5c01137f2fc30ddd9a05f46090c05dde30250ed99dcf7db20384443f71f6f1dba2330a6a44e01bce77572eef0eb03dbaec296f4719b5c62e94a4f17adf98ae342e9e5305d538e1161e737d7cb80ffcec0e38b8a15227fba70b75b66e699d8c153249b0855fc1e5caf7ce71e2"}, &(0x7f00000000c0)=0xaf) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x7f, 0x3, 0x200, 0x7555cb9a, 0x7, 0x52, 0x8005, 0x40, r1}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x6, 0x3, 0x8, 0x8, 0x8, 0x81, 0x4, {r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x2, 0x9, 0xc5, 0x7, 0xfffffffffffffffd}}, &(0x7f0000000240)=0xb0) unshare(0x400) fchmod(r0, 0x0) 2018/03/29 09:56:38 executing program 0: accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@l2, &(0x7f0000000100)=0xe, 0x0) mq_unlink(&(0x7f0000000000)='\x00') ioperm(0x0, 0x7, 0x0) clone(0x84080903, &(0x7f0000000140), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000080)) 2018/03/29 09:56:38 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="c8b9e690bccdf6b28e3465a5877cb5a82cf6b4ec379a8f9f8fe82ca66fd423f5139144c4f945fb9f3665474cbd56e157ad14daa3af30cdd1d8263010f61373fbca2d64fb581c2fa143264c07efee251c836b78345622be4fe8ac18574e62a00c539992d5bd09f42633b0a11f77f82b9eefa927cde07a21200779d9f2d86ff15cdbb424e15515c47046f178f01b14ee2cc056cac1cfe4d5f10204f7343b8f8f14543b6b13aca2cad462ed7a4fa5", 0xad) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x1, 0x2, [@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff]}, 0x18) r1 = socket$inet(0x2, 0x4, 0xffffffff) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x44094, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0xfffffc91) sendmmsg(r1, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0x1, &(0x7f0000005340), 0x3c9, &(0x7f0000005380)}}], 0x2, 0x20000001) 2018/03/29 09:56:38 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x4de, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xcd3, 0x8001, 0xfffffffffffffffe, 0x7f}, 0x98) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x8) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) sendmsg$nl_route(r1, &(0x7f00000014c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000002980)=ANY=[@ANYBLOB="d02bb5f26ff9166452f5dda0861500b413001000", @ANYBLOB="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", @ANYBLOB="04004300e2504753ebbf9a3b1a7efb7e150b26253b9e4457c295598349bbe44ba84d976dc9dad00a3becb88da27b197c70d7d99988387c05866eeac8f23acf2baa130a3d24ae630c2f7edecc63ec1fbc793c76deca651e865a06bea3078af1ca9f9fbb9f66e71fbf23100c637e6672875e2566501a0f0dbad2aec82502bb0895cf4a238b900305abf9bea340592f7eacee089e3331b0426782675f4dac9f1ed4e07b5cc4d14e28822e01480e8b68a4cb8eefa8db9cd9e379dca55e3c70a4870aba49e6547806cd22f29f091a1b176833414f7e2f50ddf56fbba732e5fb419a068249396afad29d89b33aded7e30fcf07024a88533392c623dde286d8a97a7c918f55118ae2cabd04d91aa4dce176c529c5f493b727f9dda07853976803121b3d97fa9b66caef516476f39e318272f5306f8507fd75e8c12967fae934a2de10649f757ceeb1af378d192cc23ca016c9a01159301b8c6bb98602307135be6e87e44e66d9a48e4031dd0e08009200", @ANYBLOB="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", @ANYBLOB="08001d00080000000c000200aaaaaaaaaabb0000"], 0x5}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) sendmsg$nl_generic(r1, &(0x7f0000002940)={&(0x7f0000001680)={0x10}, 0xc, &(0x7f0000002900)={&(0x7f00000016c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) bind(r0, &(0x7f0000000340)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x80) 2018/03/29 09:56:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="18000000020001000000be8c4bff8c88360000110203000008000000000000400a0033d898056bf748bb6a8807567e59db01f81947b3550400000067a1e20059fc21e3e000000000000453ff1f00080000000000038ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf810000047ee87ccc0000000800c500000100e9f57406aa010b000400264a64d2078a1864c84310abea04aa56da2d55aee65d7299865d1294333e162eda00b776b553502e0a7c731dc4e94a1ee130", 0x120) socketpair(0x9, 0x3, 0x7, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x10186c17}, 0x8) 2018/03/29 09:56:38 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000440), 0x2c, 0x0) dup(r0) close(r0) 2018/03/29 09:56:38 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000140)=@nfc_llcp, &(0x7f0000000200)=0x80, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x40, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00634040000000000000000000000000003cdbf6fb0000000000000000000000000000000000000028000000000000000800000000000000", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB="1e072d0fd9a73e910027a70c2e77ca9d6e95f45487cac06af0966f16d1cdcf3a611c57d382afeb43c72a092d05b3a950c6eace2ab6820adbc2987887fef0aa1ce65bc8da62e9e49a0bc933d13714bb941e2951ed584823d925d6fc1f4dbb3999cf50dbde9c7443b553"]], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/29 09:56:38 executing program 4: r0 = socket$inet(0x10, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x100) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000100)) splice(r2, &(0x7f0000000140), r2, &(0x7f0000000180), 0x1, 0x2) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fff, 0x0, 0x1, 0xe8e}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r3, 0x4) 2018/03/29 09:56:38 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) socket$nl_crypto(0x10, 0x3, 0x15) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='stat\x00') preadv(r1, &(0x7f0000000780)=[{&(0x7f0000000580)=""/221, 0xdd}], 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000000c0)) fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='ppp0\x00', 0x5, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000880)=""/8, &(0x7f00000008c0)=0x8) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0x4, 0x1c, 0x0, 0x3f, "74d9dcd37e0f9a2b48b884d7c2df0a209e767f308ad40893ca0994f9584e8ea1"}) [ 46.025981] binder_alloc: 6220: binder_alloc_buf size 206158430208 failed, no address space [ 46.039852] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 12288 (num: 1 largest: 12288) [ 46.050054] binder: 6220:6221 transaction failed 29201/-28, size 171798691840-34359738368 line 3134 [ 46.063283] binder: BINDER_SET_CONTEXT_MGR already set [ 46.069807] binder: 6220:6221 ioctl 40046207 0 returned -16 [ 46.069871] binder_alloc: 6220: binder_alloc_buf, no vma [ 46.069912] binder: 6220:6232 transaction failed 29189/-3, size 171798691840-34359738368 line 3134 [ 46.110531] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.116708] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/29 09:56:38 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, @multicast1}, &(0x7f0000000500)=0x10, 0x800) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000540)={'vlan0\x00', 0x5}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/enforce\x00', 0x2800, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x80100) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x1) pwritev(r3, &(0x7f0000000440)=[{&(0x7f0000000280)="bd56d31709765f93c127e74e143555a32a7c2a6ea03d4719310e541c2a84315d5b40e4a1458df611d50cc6bc293153d1cfdd3740cb6ffbc02d3ee89d6d992e718411762299018fb4892e4e951ce38efc6539086b531d6c8f30fe999b18133b8496305f460492adc6c91db0fbc1b0b2a066bc1a4e69db038cbb0a9dc25ffc0458d7d805288189e25685ad7c68b207c83bd5bd9a2f1e4112d7a1829de038714a3619b05606a96b3a0b00510dcd43c8ff8f262838", 0xb3}, {&(0x7f0000000340)="fac361aec61fc51441771ff31501f1dad71c162cf22afd0091843076e35c3a0772202b75d15a6d17f021eb2c27d113ed27213cb687f250697e49510612a0f41de8d10e043f880c6546cc34e70fd7fab37fcef90ab6bff1a801871d679f023fe576c927520482f0d9a16f1e40caf8bfcb0efc2401fdb97170743de11d4d76dd0933fef3d7aa08f32cd691baf6ad1dabf1cb89a35905618e87b5c67f5e9afa54f145fb89080d5317d3ed3747022a0994ac813da6d7ec022ded31436bce0737cdd614a47850f42de2c786762cb3ea7ac8310553d8a9abe801113c79efd2316618da28a7820fdbf0e6", 0xe7}], 0x2, 0x5c) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000040)={'security\x00', 0xd7, "23a6e9472c51ed15e9ddceabf9f9548324c93dd154b805c4d08c412d203948bc049351192f2f4970076e8f1012cb892b1032cbc5c67a1284beaee39b77d51cefde634fdc7cea7a5a8d13b1a61ea0b95642691b976f6c34e3be82de640e46fd9ba1f815369586ddfa6a274a1bf18d49e7b6a9ba8af8743e5092b2caad3b879504d834bb60e8c10bcbab1fb30f5cd6269e162d59b9ae9ed1c336987bc9caf5554de79c897c9c2ba75f11b59ea7dfe280c24c1d377ef6c01e9819f615f49b7ad35e7649e38b395ad58e8f064b6645d06c0b347c85eb444fc5"}, &(0x7f00000001c0)=0xfb) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'lo\x00', &(0x7f0000000140)=@ethtool_ringparam={0x11}}) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200)) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000480)={0x8, 0x8, 0x0, 0x9537, 0x9, 0x3, 0x80, 0x0, 0x1, 0xcd2}) 2018/03/29 09:56:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@empty, @loopback=0x7f000001, 0x0, 0x2, [@multicast1=0xe0000001, @broadcast=0xffffffff]}, 0x18) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/03/29 09:56:38 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000000140)=@ax25={0x3, {"a175ed2b300fa4"}, 0x8e20}, 0x10) renameat2(r0, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r1, &(0x7f0000009fc8)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x1c, 0x18, 0x20000000021, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}}, 0x1c}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000000c0)={0x4f, 0x7, 0xfffffffffffffffd}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x210000) 2018/03/29 09:56:38 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_notify(r0, &(0x7f00003da000)={0x0, 0x0, 0x0, @thr={&(0x7f0000ce5fda), &(0x7f0000c51000)}}) close(r0) mq_timedsend(r0, &(0x7f0000000040)="801e580a0963a9497101d3070c4e37f3f60268b383d033a8ef0f370ed00010845e", 0x21, 0x6, &(0x7f0000000080)) 2018/03/29 09:56:38 executing program 2: clock_nanosleep(0x9, 0xfffffffffffffffc, &(0x7f0000007ff0)={0x0, 0x1c9c380}, &(0x7f0000002ff0)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40001, 0x0) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x1, 0x2, 0x3, 0x9, 0x4, "e041bd1a84672ee298583a8651ffc7d43211c68c751a4376ff41b212d4435f4e7561ef93b745c3dc20baf831ab7b1954c5ff9c04240c1c6acd80dd1c4a529a", 0x33}, 0x58) 2018/03/29 09:56:38 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') 2018/03/29 09:56:38 executing program 7: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') umount2(&(0x7f0000000000)='./file0\x00', 0x2) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) 2018/03/29 09:56:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000200)={"6966623d175db300000000e21600", @ifru_flags=0x1}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'bpq0\x00', 0x400}) 2018/03/29 09:56:38 executing program 3: mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x1b071, 0xffffffffffffffff, 0x4) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x5000, 0x3, &(0x7f0000004000/0x5000)=nil) remap_file_pages(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x7, 0xffffffff96f76b10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000680)=@filter={'filter\x00', 0xe, 0x2, 0x62c, [0x0, 0x20000040, 0x200005dc, 0x2000060c], 0x0, &(0x7f0000000000), &(0x7f0000000700)=ANY=[@ANYBLOB="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"]}, 0x689) 2018/03/29 09:56:38 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x27, 0x100, 0x1}, &(0x7f00000001c0)=0x10) sendto$inet6(r0, &(0x7f00005a0fff), 0x0, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/raw6\x00') setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) recvmmsg(r0, &(0x7f0000003a80)=[{{&(0x7f0000002380)=@ethernet, 0x10, &(0x7f00000028c0)}}], 0x1, 0x0, &(0x7f0000003b40)={0x77359400}) 2018/03/29 09:56:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000140), 0x14d}], 0x328) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) write(r0, &(0x7f0000000000)="7d7f0008", 0x4) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl(r1, 0x1, &(0x7f0000000180)="ee292e3f5cadff1cf8165589c2dd03e892c050eb07be6cb79172641ac181fc9a8b3d118cc4abc3502de612d3abdb28dbe33c22423979eb137199ed5d6778983cbb64fe6a1cc6f22c9dbf898b515e18bbbda1cf758f2d7fea659a4338bfe7bd6faf4b33ad127e93c81d46cf386840e34701353905b5232a59ca240c01628222bdb28ae6d24c178d1d04685520ad295f4738b62617d28d990a4f97") 2018/03/29 09:56:38 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000000)) getcwd(&(0x7f00000000c0)=""/225, 0xe1) 2018/03/29 09:56:38 executing program 5: r0 = syz_open_dev$tun(&(0x7f00002aa000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) r1 = dup3(r0, r0, 0x80005) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000380)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000040)={0x6, {{0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x9}}, 0x0, 0x5, [{{0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x7ff}}, {{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}}}, {{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff8001}}, {{0xa, 0x4e22, 0xffffffffffff682e, @remote={0xfe, 0x80, [], 0xbb}, 0x48fb}}, {{0xa, 0x4e21, 0x12, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}]}, 0x30c) 2018/03/29 09:56:38 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000f73ffc), &(0x7f0000f73ffc)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'ipddp0\x00', 0x7}) recvmmsg(r0, &(0x7f0000005840)=[{{0x0, 0x0, &(0x7f0000002340)=[{&(0x7f0000000040)=""/247, 0xf7}, {&(0x7f0000000140)=""/63, 0x3f}, {&(0x7f0000000180)=""/146, 0x92}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/52, 0x34}, {&(0x7f0000001280)=""/159, 0x9f}, {&(0x7f0000001340)=""/4096, 0x1000}], 0x7, &(0x7f0000002380)=""/245, 0xf5}, 0x80000001}, {{&(0x7f0000002480)=@nfc, 0x80, &(0x7f0000002640)=[{&(0x7f0000002500)=""/55, 0x37}, {&(0x7f0000002540)=""/235, 0xeb}], 0x2, &(0x7f0000002680)=""/4096, 0x1000, 0x2}, 0x2}, {{&(0x7f0000003680)=@l2, 0x80, &(0x7f0000003880)=[{&(0x7f0000003700)=""/16, 0x10}, {&(0x7f0000003740)=""/77, 0x4d}, {&(0x7f00000037c0)=""/131, 0x83}], 0x3, 0x0, 0x0, 0x3}, 0x9}, {{&(0x7f00000038c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000004bc0)=[{&(0x7f0000003940)=""/98, 0x62}, {&(0x7f00000039c0)=""/45, 0x2d}, {&(0x7f0000003a00)=""/169, 0xa9}, {&(0x7f0000003ac0)=""/4096, 0x1000}, {&(0x7f0000004ac0)=""/111, 0x6f}, {&(0x7f0000004b40)=""/43, 0x2b}, {&(0x7f0000004b80)=""/45, 0x2d}], 0x7, &(0x7f0000004c00)=""/143, 0x8f, 0x8}, 0xff}, {{&(0x7f0000004cc0)=@l2, 0x80, &(0x7f00000051c0)=[{&(0x7f0000004d40)=""/26, 0x1a}, {&(0x7f0000004d80)=""/70, 0x46}, {&(0x7f0000004e00)=""/234, 0xea}, {&(0x7f0000004f00)}, {&(0x7f0000004f40)=""/45, 0x2d}, {&(0x7f0000004f80)=""/129, 0x81}, {&(0x7f0000005040)=""/145, 0x91}, {&(0x7f0000005100)=""/86, 0x56}, {&(0x7f0000005180)=""/63, 0x3f}], 0x9, 0x0, 0x0, 0xdc27}, 0x5}, {{&(0x7f0000005240)=@hci, 0x80, &(0x7f0000005700)=[{&(0x7f00000052c0)=""/220, 0xdc}, {&(0x7f00000053c0)=""/119, 0x77}, {&(0x7f0000005440)=""/208, 0xd0}, {&(0x7f0000005540)=""/123, 0x7b}, {&(0x7f00000055c0)=""/127, 0x7f}, {&(0x7f0000005640)=""/110, 0x6e}, {&(0x7f00000056c0)=""/60, 0x3c}], 0x7, &(0x7f0000005740)=""/243, 0xf3, 0x1f}, 0x100}], 0x6, 0x10000, &(0x7f0000005900)={0x77359400}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000005b00)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000005a40)=0xd5) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000005a80)={r2, 0x846}, 0x8) 2018/03/29 09:56:38 executing program 3: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) capset(&(0x7f0000da9ff8)={0x19980330}, &(0x7f0000001fe8)) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000c31000)='./control\x00', 0x86000006) r1 = socket$packet(0x11, 0x3, 0x300) recvfrom(r1, &(0x7f0000000000)=""/18, 0x12, 0x20, 0x0, 0x0) 2018/03/29 09:56:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfb, 0x800000}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000040018030000000000004134e775242d7df300000000000000000000000000", @ANYRES32=0x0, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES16=r0], @ANYRES32=0x0], 0x4}, 0x1, 0x0, 0x0, 0x48010}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) close(r1) [ 46.232993] mmap: syz-executor3 (6275) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/29 09:56:38 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f00000002c0)}) r1 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x12132, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0xc, 0x0, &(0x7f0000000000)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000000080)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) 2018/03/29 09:56:38 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x301100, 0x20) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0x800) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x12, &(0x7f000033c000), 0x14) 2018/03/29 09:56:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r0, &(0x7f0000a90000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$pptp(r2, &(0x7f0000000000)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) syz_emit_ethernet(0xe, &(0x7f00008f5fee)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906}}}, 0x0) connect$inet(r1, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000003, @loopback=0x7f000001, @loopback=0x7f00000c}, 0xc) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) 2018/03/29 09:56:38 executing program 1: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000002000/0x2000)=nil, 0x2000}) 2018/03/29 09:56:38 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) open(&(0x7f0000000080)='./file1\x00', 0x200080, 0x74) setxattr(&(0x7f0000329ff8)='./file0\x00', &(0x7f0000059fe7)=@known='system.posix_acl_default\x00', &(0x7f0000000000)='ramfs\x00', 0x6, 0x0) [ 46.320307] binder: 6294:6296 BC_FREE_BUFFER u0000000020ffd000 no match [ 46.340804] binder: BINDER_SET_CONTEXT_MGR already set [ 46.360631] binder: 6294:6308 ioctl 40046207 0 returned -16 [ 46.370390] binder_alloc: 6294: binder_alloc_buf, no vma [ 46.375892] binder: 6294:6296 transaction failed 29189/-3, size 0-0 line 3134 [ 46.396064] binder: 6294:6319 BC_FREE_BUFFER u0000000020ffd000 no match 2018/03/29 09:56:39 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x6002, r2, r3, 0x7, 0xed7b, 0x800) ptrace(0x4207, r1) ptrace$getregs(0x8, r1, 0x0, &(0x7f0000000000)) 2018/03/29 09:56:39 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x88100) write(r0, &(0x7f00000002c0)="5be31ae62714ec1f85d9f0c8cf8cd81a2ed60736a932587cf4f5b3ad2e66d50f13fd588dac868210988a032a140a68303ef6f5c7a8287e0c74cf8ed38bdc4ddbbe155db4608b5ef3e71b6d3941905b93806f9817d72ac22d0a5651a708084f741c506bf39bb49c91406dbe78777b139cbc6ed6d0da21fb52a35c0de6281d4f6ec647e0ba43f030b1aa6decd50940b3b87cf4f6858bfe3fa8a5b44bfe763c1bc54bcee4ff8f331ca6d5caff817ea0146ed93238846f2c341d40fcc5557acfc6bd4888f92006eb0000000000000000000000", 0xd1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0xfffffffffffffff8, 0x7ff, 0x5, 0x3, 0x1, 0x7}) 2018/03/29 09:56:39 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000500)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0effdcf4ac142f1fd6395e0e7303", 0x82, 0x4c881, 0x0, 0x0) mq_open(&(0x7f0000000000)='-+/ppp0em0\x00', 0x1, 0x18, &(0x7f0000000140)={0x7fffffff, 0x7fffffff, 0x0, 0x800, 0x1, 0x3f, 0x8, 0x3}) sendto$inet(r0, &(0x7f00000001c0)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) 2018/03/29 09:56:39 executing program 2: r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'lo\x00', 0xc00}) fcntl$setlease(r0, 0x400, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) r2 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$getflags(r1, 0x40b) write$tun(r2, &(0x7f0000000080)={@void, @void, @x25={0x3, 0x1, 0xff, "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"}}, 0x1003) 2018/03/29 09:56:39 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x6, 0x1010) fcntl$dupfd(r0, 0x0, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/112, 0xffffff29}], 0x20000125, 0x0) 2018/03/29 09:56:39 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x906) getrusage(0x1, &(0x7f00000001c0)) write$evdev(r0, &(0x7f0000000080)=[{}, {{0x0, 0x7530}, 0x3, 0x0, 0x546}], 0x20) 2018/03/29 09:56:39 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs={0x1}, 0x8, &(0x7f0000001440), 0x0, &(0x7f0000001480)}}], 0x2, 0x0) r1 = getuid() setfsuid(r1) 2018/03/29 09:56:39 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000000080)=""/41, &(0x7f00000000c0)=0x29) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000200)=0x4) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000300)={'nat\x00', 0x8b, "9e55e47d5bc53e1fdd68dcd082e7d830f81a093ffd516b23b710ae410ba73aea7a113ba604c50ac9f9fb05b54625fe13a7f04c8ebb7e00906209a1ea33ee3fb7d4a4ecb5c44ab8e62b8e80967132257121d7f24c138c411c5449a8df10e44a4c23ed9f8328e23958fafc2ca99bc8e05d2b60567105050d96b42b00516251df41f6ad24bfb5d0613d67d414"}, &(0x7f00000003c0)=0xaf) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000100)={0x1ff, 0xffff, 0x7, 0x0, 0x8, 0xf72, 0xc3f4, 0x4, 0x9c, 0x401}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x1, 0x100000000, 0x2}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x5, 0x4}, &(0x7f00000002c0)=0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000a55f5a)=""/166) [ 46.421043] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.434223] binder: release 6294:6296 transaction 10 out, still active [ 46.441017] binder: undelivered TRANSACTION_COMPLETE [ 46.446157] binder: send failed reply for transaction 10, target dead 2018/03/29 09:56:39 executing program 6: mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x401, 0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x31d406, &(0x7f000000a000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000240)={0x2, 'ip6tnl0\x00', 0x3}, 0x18) unlinkat(r0, &(0x7f0000000280)='./file1\x00', 0x200) utimensat(r0, &(0x7f0000000140)='./file1\x00', &(0x7f00000001c0)={{0x0, 0x2710}, {r1, r2/1000+30000}}, 0x100) mkdirat(r0, &(0x7f00000002c0)='./file0\x00', 0x80) fcntl$setsig(r0, 0xa, 0x39) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e24, 0x8001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1f}, 0x1c) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/03/29 09:56:39 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fremovexattr(r0, &(0x7f0000000340)=@random={'os2.', "d202b999cf85000000000088f301e710"}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f00000001c0)={0x41, 0x5, r2, 0x800, r3, 0x9, 0x3, 0xbf}) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x2}) 2018/03/29 09:56:39 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff59) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) 2018/03/29 09:56:39 executing program 2: sysfs$1(0x1, &(0x7f000088cffb)='bdev\x00') r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) r1 = request_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0xfffffffffffffffd) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000340)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) r4 = request_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)='bdev\x00', r1) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000240), &(0x7f00000002c0)=0x60) keyctl$setperm(0x5, r4, 0x2000000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000440)=""/25) 2018/03/29 09:56:39 executing program 5: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f0000019000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000cffc)=0x54) 2018/03/29 09:56:39 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) restart_syscall() 2018/03/29 09:56:39 executing program 3: dup(0xffffffffffffff9c) r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000, 0x20) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0xefc11b81e00df036) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000080)=""/70) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000200)=0x2, 0x4) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4200004}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6c0000807d15fab5fd8e31cc04f79c15d29e1e391b028e3c77de0aa55c0bb8431622a15393cbf7741b064e9e67e52061c2a7b0e56253a2faee32fbad6dfc65593ba3903dbda30d895d6c0f7fa7f7f226aae3073cf893e97661abc4f2a81f243e13f3a2e8472a55ed7072f98796275df1c0c486df1865fbffb0efb5efaf3431ce20e10e9cc33be218fd6e8c6d69d6de4ae89d0e87e5346e15b0743136391801af1be06e379b6eeb8ae20bdbe5eb9521fee545a8", @ANYRES16=r4, @ANYBLOB="20002abd7000ffdbdf250c00000008000600b6630000"], 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) getsockopt$packet_buf(r3, 0x107, 0x17, &(0x7f0000000100)=""/15, &(0x7f0000000140)=0xf) 2018/03/29 09:56:39 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000280)=0x6, 0xfffffffffffffdae) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) getgroups(0x1, &(0x7f0000000140)=[r1]) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) 2018/03/29 09:56:39 executing program 4: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000100)='/\x00', 0x2, 0x2) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14, 0x80800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f00000001c0)="849b6ae85ea91b00e1c57539ea2aa01efc297442ab8b7ff56c", 0x19, 0x20040040, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x3, 0x4, 0x2}}, 0x80) mincore(&(0x7f0000ffa000/0x6000)=nil, 0x6000, &(0x7f0000000000)=""/82) 2018/03/29 09:56:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') unshare(0x40600) getdents(r0, &(0x7f0000000040), 0x7385baf8532ca971) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000080)=""/137, &(0x7f0000000140)=0x89) 2018/03/29 09:56:39 executing program 0: r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x40100000007be, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/03/29 09:56:39 executing program 7: r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x3f}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f00003ee000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x7fffdfeb2000}) 2018/03/29 09:56:39 executing program 1: mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002b00)=[{{&(0x7f0000000980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/16, 0x10}}, {{0x0, 0x0, &(0x7f0000001f40)}}], 0x2, 0x4000000002, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000040), 0xfd) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x2800, &(0x7f000001c000)) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') fadvise64(r2, 0x0, 0x3, 0x7) 2018/03/29 09:56:39 executing program 2: socketpair$ax25(0x3, 0x7, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000000040)="dc3623a79a0a6a9d664f4cd05ca3ab030d54b0b31872b46cbcd0308dcbf464032d5b1ab934e560cf549ff18a4719c667b7c5a1e2eabb332556ca46f0e2219d9a66f9a3fb28f4587dc69aa8aa3ac38765ed4d2c6e338d868413efc04ad5ff2dc82e86e248e6fa9923cde01725ac9c762d6c6d32f84dbacd207b0e800a197e5b8103ca") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x9, 0xff, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/03/29 09:56:39 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') acct(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000c54ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1000, 0x0) chdir(&(0x7f00003f7000)='./file0\x00') getcwd(&(0x7f0000000180), 0xfffffffffffffd61) 2018/03/29 09:56:39 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/autofs\x00', 0x200000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000740)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x6000}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)={0xc0, r1, 0x2, 0x70bd26, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffffffffffe0}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x20}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x200}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x40}, 0x80) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000000)="effb42284591caabd868ec988e3db877bb63ea3d7317f868b98c2d842e00ffe42803fb3caaab8892f846ff8c79dfbed21ba0dfe494eefaabe5071422196625393a4d", 0x42}], 0x1) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = getpgid(0x0) capset(&(0x7f00000000c0)={0x20071026, r4}, &(0x7f0000000100)={0x0, 0x20, 0x7, 0x4, 0x9, 0x63cc}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f00000001c0)={0xbe, 0x3, 0x9, 0x3ff, 0xcb, 0x6}) socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$ipx(r3, &(0x7f0000000240)=""/250, 0xfa, 0x100, &(0x7f0000000080)={0x4, 0x6, 0x9, "4e75cd91114d", 0x8001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000fd6000)='highspeed\x00', 0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="9d00000059cd967f33eca2d19a9d4bb0a20f3afcf9cd5e4d8ce27bf0d1718b0b549921acf64d1ee5a2573029aa29798cbd7206abaaa672dc94e4b6e6e70b1cecfa2347cf925a8fa4121444b832a64ecbbbc400d68f166bcb2b679e581b91c88281df206a38e2078a1128327bdf90b4386bf305275b6fc5f29407edb4f92f84cdbf6d9c9fea337c37eb9e7262dad35c196af2e1c351d4fa8aee6067230fb1751fc9"], &(0x7f0000000500)=0x2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000540)={r5, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000003c0)={r6, 0x1}, &(0x7f0000000400)=0x8) shutdown(r2, 0x1) 2018/03/29 09:56:39 executing program 5: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x8001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0xffffffffffffffff, 0x8}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={r1, 0x80000001, 0x0, 0x7, 0x7fffffff}, &(0x7f00000002c0)=0x18) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000001c0)=[0xffffffffffffffff]) setregid(r2, r3) 2018/03/29 09:56:39 executing program 7: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/29 09:56:39 executing program 4: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000111000), 0x0, 0x0, &(0x7f000010dff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) 2018/03/29 09:56:39 executing program 0: r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x40100000007be, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/03/29 09:56:39 executing program 5: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)={0x0, 0x3}) [ 46.714037] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure 2018/03/29 09:56:39 executing program 2: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)=0x9) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000f06f74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000c04000)={0x0, 0x0, 0x0, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000483000)={0x0, 0x1000000000004, 0x8000, {0x77359400, r3}}) pread64(r2, &(0x7f0000000000)=""/107, 0x6b, 0x0) 2018/03/29 09:56:39 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000040)={@local}, &(0x7f0000000080)=0x14) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000004000)='map_files\x00') lseek(r2, 0x0, 0x1) timer_create(0x4, &(0x7f0000000300)={0x0, 0x27, 0x2, @thr={&(0x7f0000000100)="4749348f569d249d60a0f1faba1b04fcefb2de5b6b1d88268ad07f1af7c6c2e03ff9386c04f05e30029f80641350faa699c40c269b9c30ec8cbdb22fa1ee437ac754b9770a03661d6a95c2f950e9816b3ed1f1a813a28f0d49dd03009d3d9b5bea69e42bc1cb2df7818feafd0341a4ebec8ec13a6911d4b017ccb33a5dbd54678056271ae8b1fbd50e0610ef33a1f4241977763c1ace395a24ee70a3b719f1cfc9570929748b60fdd6d286fe1ededeb6a8629e93c4b2dd02e9f5a42942d21a04e905c9518b60f9d124b3bf8be193f0b12b79b487571bac6db52e27c53db9", &(0x7f0000000200)="eed16bf181e0083d07074ef1e9d7bc39cfcc499005c7246ad64c7bf772a11e3fcb4c45a33ad78eba2275e44de070678b7e96437b656ee3db32565047c651c57dcc1f33f5d10d043004c4cc6039b6c6d58928469041a64817b956d21eb18ca73cd5d33af07aa699b24d7c42dd1dd042e8af5282ed2ea35177af096b17ca2b1f8566f6a44438ce21c1e76c7d84d2f113fc0c89d619a5ccb7af85ff8fdb5634ed3dc70486732f2ddb13613a59a39b4221d5919c23dee205bc2cfee63dd2a554b7834fe9f62d60ba872af94e835dce2d9deed2646ff408bcbb0ecf216af8c06ae067efcb876f9ea1e8a8025ce2fee729fa685c"}}, &(0x7f0000000340)=0x0) timer_delete(r3) 2018/03/29 09:56:39 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000600)={0x0, 0x3c, &(0x7f00000005c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xec3, @local={0xfe, 0x80, [], 0xaa}, 0x7f}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000640)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000680)={r1, 0x4b10aed2}, 0xc) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) 2018/03/29 09:56:39 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2180, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@rand_addr=0x3, @loopback=0x7f000001, 0x1, 0x1, [@dev={0xac, 0x14, 0x14, 0xf}]}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040), 0x2) ioctl$void(r1, 0xc0045c78) 2018/03/29 09:56:39 executing program 0: pipe2(&(0x7f0000006ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f000000a000/0x3000)=nil, 0x3000}, 0x1}) fstat(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000000)='./file0\x00', r3, r4, 0x1100) 2018/03/29 09:56:39 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x800, 0x0) setsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f00000000c0)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x0, 0x80000000}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0xd, 0x8, 0x4, 0x0, r3}, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r4, r0) 2018/03/29 09:56:39 executing program 3: r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000085b000)=""/241) r1 = getpgrp(0x0) ptrace$peekuser(0x3, r1, 0x400) 2018/03/29 09:56:39 executing program 7: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='auxv\x00') r2 = gettid() r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r3, 0x1) fcntl$setstatus(r4, 0x4, 0x2800) write(r4, &(0x7f0000fd6000)='z', 0x1) dup3(r4, r3, 0x0) r5 = add_key(&(0x7f0000000040)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="53264ed609a8cbd408783c514ed843424f335afd2b723f41cae507dfcd0348e0f64db5250e71f4887fa823dc21db86cf5982d7068957fe433465e006d7c0f741", 0x40, 0xfffffffffffffff8) keyctl$setperm(0x5, r5, 0x200) waitid(0x2, r2, 0x0, 0x4, &(0x7f0000000080)) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}}}}, 0x104) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000380)={@empty, r7}, 0x14) preadv(r1, &(0x7f0000000080), 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0086426, &(0x7f0000000200)={0x1ffffffffffffda1, &(0x7f00000001c0)=[{}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000180)={r8, 0x1}) 2018/03/29 09:56:39 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"64596df17c0e4200", 0x4000000000000401}) socketpair(0x11, 0x3, 0x4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x8) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r3, 0x1}, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x3, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x8, 0x0, 0x6, 0xfff, 0x0, &(0x7f0000000000)='ip_vti0\x00', 0xfffffffffffffffb, 0x5, 0x6}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0xffffffffffffffff, {{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x84) getsockname$inet(r1, &(0x7f0000000240)={0x0, 0x0, @dev}, &(0x7f0000000280)=0x10) ioctl$sock_ifreq(r2, 0x8914, &(0x7f00000003c0)={'gretap0\x00', @ifru_addrs=@llc={0x1a, 0x1b, 0x1, 0xff, 0x81, 0x11e, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}}) syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x8, 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x6) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000640)={'broute\x00', 0x0, 0x4, 0x9d, [], 0x3, &(0x7f0000000540)=[{}, {}, {}], &(0x7f0000000580)=""/157}, &(0x7f00000006c0)=0x50) syz_open_pts(r1, 0x402040) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f00000002c0)=""/129) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xfffffffc00000007) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000500)=ANY=[@ANYBLOB="07000000065d378928040000db3e0300"], 0x12) 2018/03/29 09:56:39 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x101000, 0x100) connect$unix(r0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x6, 0x4) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/03/29 09:56:39 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00000002c0)={r1, 0x1, &(0x7f00000001c0)=[0x7ff], &(0x7f0000000200)=[0x6, 0x9, 0x7, 0x4, 0x3, 0x954, 0x1, 0x8, 0x8], 0x60, 0x1, 0x10000, &(0x7f0000000240)=[0x100000001], &(0x7f0000000280)=[0x7fffffff, 0x1, 0x8, 0x3, 0x7, 0x6, 0x10000, 0x40]}) r2 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='attr/current\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000000)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1=0xe0000001}, 0xc) 2018/03/29 09:56:39 executing program 4: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e24, @rand_addr=0x40}, {0x306}, 0x2c, {0x2, 0x4e23, @rand_addr}, 'gre0\x00'}) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/29 09:56:39 executing program 5: linkat(0xffffffffffffffff, &(0x7f00006f1fff)='/', 0xffffffffffffffff, &(0x7f00000000c0)='/', 0xffffffffffffffff) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x90b00, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x9, 0x4, 0x222997e3, 0x6, 0x8, 0x9}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="8811ae1dc39a4300f0c9af198ac0789c94e0e832cdde6028931490f38158c02d56d9dfdc7b0b07ea98d0cf55e35419e296061fec47ad95604172801e6488c6d907b5e7a38c0f7bb89b480431ae8a32e3e1d88b5340b218a1042632ce280e3845510f61c0f4ab916787744b94d152f645f5db0903fdba4f0563a22c50db8702d42b210f601967d11469fa91dfbce82a4a132de2482327c2c0df8ebb26c0f554409209d0f0c8d007fd4f219a69898758b68f31bf35b33c9dba1e6e396555cc", 0xbe}, {&(0x7f00000001c0)="05f0807252ff74b69640bb3b907bbf847d3854f263699345a7984b9d004a9f38e83254db77ede95308a1562ae957571103e9c9ebabad99bdc75a9d115762d9083e8198ac50d57ff8d3e4e5d88300fe0e101471a7eee84d038bd25d9fcab5392d24ecfc95a0830c87edd0ce4ee56f2a2c1fd8bae81a821356dc82a88b8eb22163739bce44561ef91058b3139e5e30d50c7c418d755eae8560067bb86bbc2d21755f47466f2f730868e8cb78f84bf52e6b", 0xb0}], 0x2, 0x37) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000280)={0x80000001, 0x7, 0x4, 0x6, 0x9101, 0x2}) 2018/03/29 09:56:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='status\x00') mmap(&(0x7f0000053000/0x3000)=nil, 0x3000, 0x0, 0xa0010, r0, 0x0) restart_syscall() mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c4fff0)=[{&(0x7f00000000c0)='1', 0x1}], 0x1) 2018/03/29 09:56:39 executing program 3: mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2) r0 = eventfd2(0x0, 0x0) writev(r0, &(0x7f0000000fff)=[{&(0x7f0000006000), 0x2a9}], 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) 2018/03/29 09:56:39 executing program 2: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0xffffffffffffffff}) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) [ 46.933298] IPv4: Oversized IP packet from 127.0.0.1 2018/03/29 09:56:39 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0x1000}, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket(0x11, 0x803, 0x0) bind$packet(r3, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211"}, 0x14) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000922000)={0x1, 0x0, 0xffc}, 0x4) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r5 = add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="27a31dd07c24351e5b85b339cd593282dc112117e2635f3e111e624fd0184cec03204f33966549eddc05703c6db0d7cef319bcbcc7050ba584f97ace04b688c47e78472d6077dc238055533162f6bb0de040e0634eb206a2cd3323a0b2ad33ae8ec78c6151b3c609c59082e8f6c327ea5c4eed499e69aa8691af514c4f150f236202f85ddf4942e9bacfabc89c2315332a97a3ef5e1e2a5e5110a1ae762ab694422c34", 0xa3, 0xfffffffffffffffc) keyctl$invalidate(0x15, r5) sendmsg$key(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x7, 0x0, 0x9, 0x2}, 0x10}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/03/29 09:56:39 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0xfffffffffffffffe) read(r0, &(0x7f0000166fe0)=""/32, 0x20) 2018/03/29 09:56:39 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x408800, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000200)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000240)) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000001c0)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/03/29 09:56:39 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000080)="16", 0x1) sendfile(r1, r1, &(0x7f0000000100), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) rename(&(0x7f0000000040)='../file0\x00', &(0x7f00000000c0)='../file0\x00') 2018/03/29 09:56:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000000040)=""/16, &(0x7f0000000000)=0x10) 2018/03/29 09:56:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x5597, 0x40408000) fcntl$setstatus(r0, 0x4, 0x4400) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x7, 0x30}, &(0x7f0000000180)=0xc) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='system.sockprotoname\x00') 2018/03/29 09:56:39 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='attr/keycreate\x00') preadv(r0, &(0x7f0000a5df90)=[{&(0x7f0000d65fa8)=""/88, 0x58}], 0x1, 0x100000) 2018/03/29 09:56:39 executing program 4: pipe(&(0x7f000006a000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) fcntl$setpipe(r1, 0x407, 0xffffffffffffffff) 2018/03/29 09:56:39 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendmsg$netlink(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000006680)=[{&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x10}], 0x1}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000000)={0x1, 'vcan0\x00', 0x2}, 0x18) 2018/03/29 09:56:39 executing program 0: lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) gettid() syz_open_dev$evdev(&(0x7f0000003fee)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000540)='dummy0\x00', 0x10) sysinfo(&(0x7f0000000700)=""/4096) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002100)={0x0, 0x0, 0x0}, &(0x7f0000002140)=0xc) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = syz_open_dev$evdev(&(0x7f0000000480)='/dev/input/event#\x00', 0x0, 0x0) close(r2) 2018/03/29 09:56:39 executing program 7: r0 = creat(&(0x7f000036e000)='./file0\x00', 0x0) fsetxattr(r0, &(0x7f000005e000)=@random={'system.', 'posix_acl_accesssecuritycgroup\x00'}, &(0x7f0000852ff8)="ae6d643573756d00", 0x8, 0x0) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f0000000000)='net/nfsfs\x00') 2018/03/29 09:56:39 executing program 2: rt_sigaction(0xd, &(0x7f0000000000)={0x0, {}, 0x4, 0xec4}, 0x0, 0x710e9521d9952112, &(0x7f00001ee000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$TUNSETLINK(r0, 0x400454cd, 0xffff) 2018/03/29 09:56:39 executing program 4: openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x8b00, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) 2018/03/29 09:56:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='fdinfo\x00') pread64(r0, &(0x7f0000000000)=""/85, 0x55, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x2, 'yam0\x00', 0x3}, 0x18) 2018/03/29 09:56:39 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x80250, 0x0) getdents64(r0, &(0x7f0000000040)=""/176, 0xb0) syz_open_procfs(0x0, &(0x7f0000000100)='ns/net\x00') 2018/03/29 09:56:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) chroot(&(0x7f0000000000)='./file0\x00') 2018/03/29 09:56:40 executing program 7: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file1\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000000000)='./file0/bus\x00', 0xfffffffffffffffb, 0x3a) truncate(&(0x7f0000035ff4)='./file0/bus\x00', 0x0) 2018/03/29 09:56:40 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x80045439, &(0x7f0000000200)) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x23) 2018/03/29 09:56:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x4) ioctl$TCFLSH(r0, 0x540b, 0xfff) read(r0, &(0x7f0000000100)=""/212, 0xd4) r1 = syz_open_pts(r0, 0x0) getgroups(0x3, &(0x7f0000000380)=[0xffffffffffffffff, 0x0, 0x0]) r2 = memfd_create(&(0x7f0000000000)='/dev/ptmx\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000000200)={{0x83c, 0x7f}, 'port1\x00', 0x10, 0x120000, 0xffffffffffff10cc, 0x100, 0x3, 0x0, 0xffffffffffffff81, 0x0, 0x7, 0x2}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x3) 2018/03/29 09:56:40 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x0) sendto$inet6(r0, &(0x7f00007c4a56)="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", 0x598, 0x80048000, &(0x7f0000e3efe4)={0xa, 0x10000000004e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x64, "77cf56f10efac3708912545fbe8ee852c408fd39913f8a4c79a79875e9dd37401675864e410121f821406f4a2399aa143135d6f9588eb253867ba43d84a004b4c0ffa3b2c5a3249963f7586e0b6b9130d11bb329531108d68405f5b255274c6c84d2f0d0"}, &(0x7f0000000200)=0x6c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0xed6}, &(0x7f0000000280)=0x8) sendto$inet6(r0, &(0x7f0000000040)="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", 0x11b, 0x40041, &(0x7f0000000000)={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x9f3512e15b0f5a3b) sendto$inet6(r0, &(0x7f0000f2cf5a)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup(r0) 2018/03/29 09:56:40 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mountinfo\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000000100)=""/41) r1 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, r1, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000e38ff9)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x486400, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r3, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000009c0)={{{@in=@dev, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000ac0)=0xe8) r5 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000b00)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x0, 0x4e23, 0x0, 0xa, 0x20, 0x20, 0x87, r4, r5}, {0xfffffffffffffffb, 0x1, 0xfffffffffffffff9, 0x0, 0x10000, 0xffff, 0x147, 0x1}, {0xbe, 0x8, 0x6}, 0x5, 0x6e6bb8, 0x0, 0x0, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3502, 0x5, 0x1, 0xd3a, 0x8001, 0x400, 0x2}}, 0xe8) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000040)="695e4ba6d4cefe9d45b39e636b0b2e11b54a8862302b03f47efdcb20eddd59a8f266819c6e9495b5a388302a70b604e36cc7666ae67f8d9303695b49dba87114f79bb0e962e87eec7a41e3f3242020545481a9c671bf6052eaf248ad0eae4360d8", 0x61) 2018/03/29 09:56:40 executing program 0: r0 = socket(0x20000000a, 0x2, 0x0) setsockopt(r0, 0x0, 0x2, &(0x7f0000000000), 0x0) 2018/03/29 09:56:40 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0xffffff27) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x10000000000006, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000040)="d4", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/03/29 09:56:40 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) finit_module(r0, &(0x7f0000000080)='ppp1{\x00', 0x3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) epoll_pwait(0xffffffffffffffff, &(0x7f0000643fb8), 0x0, 0x0, &(0x7f000006bff8), 0x8) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x1, 0x800) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)=0x0) ioprio_get$uid(0x3, r4) syz_open_procfs(r3, &(0x7f0000000040)='net/connector\x00') epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/03/29 09:56:40 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000200)=""/148) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x3008000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x20, r2, 0x204, 0x70bd25, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x40011}, 0x40000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={"25727370616e300000000000000100", 0x600}) 2018/03/29 09:56:40 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x101000, 0x40) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0x670) r2 = socket$key(0xf, 0x3, 0x2) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x1, 0x1, 0xfa9, 0x4, 0x7f, 0x4, 0x3, 0x1, 0x8001, 0x1}) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000300fc0)=ANY=[@ANYBLOB="0201000108ffff030006000000000002000400ac1400000000000000000000030005000000000002004e20e00000010000000000000000000000000000000000"], 0x40}, 0x1}, 0x0) 2018/03/29 09:56:40 executing program 4: rmdir(&(0x7f00000000c0)='../file0\x00') 2018/03/29 09:56:40 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x6, 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x400000000000e, @rand_addr, 0x4e22, 0x0, 'none\x00', 0x20}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/03/29 09:56:40 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) getxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='com.apple.system.Security\x00', &(0x7f0000000240)=""/87, 0x57) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x68100) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x9a0a}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000100)=""/118) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00000002c0)=""/255) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000040)={0x0, 0x0, 0x40}) [ 47.870564] IPVS: set_ctl: invalid protocol: 14 0.0.0.0:20002 none [ 47.878358] IPVS: set_ctl: invalid protocol: 14 0.0.0.0:20002 none 2018/03/29 09:56:40 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000, 0xb3010, r0, 0x4000000000058) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00002d2000)={&(0x7f00008bcff4)={0x10}, 0xc, &(0x7f0000b77000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2000000013001900000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="024c9a8d903c00defe36b6deafafe2787f2c5e4b3521073f4e7087688d"], 0x20}, 0x1}, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0x6ab, 0x4, 0x2, 0x1ff, 0x6, 0x1, 0x7, 0x4, 0x20cd7656, 0x7fffffff, 0x100000001}) 2018/03/29 09:56:40 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004c4ffc)=0xbfd, 0x4) sendto$inet(r2, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) recvmsg(r2, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000), 0x0, &(0x7f0000245000)=""/81, 0x51}, 0x2020) 2018/03/29 09:56:40 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x82) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000080)=[{0x5, 0xffffffff, 0x5, 0x0, @time={r1, r2+10000000}, {0x188, 0x33}, {0x637, 0x2}, @time=@tick=0x80}], 0x1c) r3 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f00000000c0)={0x0, 0x81, 0x3, 'queue0\x00'}) 2018/03/29 09:56:40 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r1 = dup(r0) r2 = open(&(0x7f0000ae8000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) fcntl$getown(r2, 0x9) sendfile(r1, r2, &(0x7f0000d1e000), 0x8080000001) ioctl$TIOCSBRK(r0, 0x5427) 2018/03/29 09:56:40 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newroute={0x24, 0x18, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x3}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x0, {{0x2, 0x4e20}}}, 0x84) 2018/03/29 09:56:40 executing program 3: sync() syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200c0800) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/29 09:56:40 executing program 5: mkdir(&(0x7f00009e4ff8)='./file0\x00', 0x161) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000e75ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) mount(&(0x7f0000121ff8)='./file0\x00', &(0x7f000081bff4)='./file0\x00', &(0x7f00002b8000)='mqueue\x00-', 0x0, &(0x7f0000a67000)) 2018/03/29 09:56:40 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000655000/0x2000)=nil, 0x2000, 0x4, 0x80013, r0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_matches\x00') 2018/03/29 09:56:40 executing program 1: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') r2 = memfd_create(&(0x7f000000b000)='/dev/sequencer\x00', 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x6) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f00000000c0)={'bond0\x00'}) 2018/03/29 09:56:40 executing program 6: r0 = socket$packet(0x11, 0x7ffffffffffe, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket(0xd, 0x80802, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffffffec) recvmmsg(r0, &(0x7f0000000080)=[{{&(0x7f00000001c0)=@l2, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/120, 0x78}}, {{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001640)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f00000000c0)={0x0, 0x989680}) 2018/03/29 09:56:40 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x82) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) r1 = getegid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) write$tun(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000084000000f9ff000000000186dd06100000aaaaaaaaaaaa00000000000000000000000000000001aaaaaaaaaaaafe800000000000000000000000000000"], 0x1) 2018/03/29 09:56:40 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="4800000014000100000000000000000002000200", @ANYRES32=0x0, @ANYBLOB="08000200ac1414aa14000300696662300000000000000000000000001400060000000000000000000000000000000000"], 0x48}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xff, 0x2080) getsockopt$inet_dccp_buf(r1, 0x21, 0xcc, &(0x7f0000000180)=""/59, &(0x7f0000000300)=0x3b) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000003c0)={{0x2, 0x4e24, @rand_addr=0x3}, {0x800000000000307}, 0x42, {0x2, 0x4e22}, "73797a6b616c6c6572b000f000"}) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYBLOB="e000000013000000000000000000000063636d5f62617365286c72772863626328636173743529292c7368613531322d6176783229000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ee000000"], 0xe0}, 0x1}, 0x0) 2018/03/29 09:56:40 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x9249249249249fb, 0x0) poll(&(0x7f0000084ff0)=[{r1, 0xc1a6}], 0x20000000000000b5, 0x4000) socketpair(0x15, 0xa, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCEXCL(r2, 0x540c) dup2(r1, r0) 2018/03/29 09:56:40 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='/dev/ashmem\x00') ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001000)=""/4096) r1 = geteuid() setuid(r1) 2018/03/29 09:56:40 executing program 6: socketpair$unix(0x1, 0xd, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x800) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x8000, 0x100) connect$llc(r2, &(0x7f0000000180)={0x1a, 0x338, 0x9, 0x4, 0x7, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x14000}, @in6={0xa, 0x4e24, 0xfff, @dev={0xfe, 0x80, [], 0x12}, 0x8000}, @in6={0xa, 0x4e24, 0x113, @dev={0xfe, 0x80, [], 0x18}, 0xffffffff00000000}], 0x54) 2018/03/29 09:56:40 executing program 7: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00007ae000)='./file0\x00', 0x40) r1 = socket$inet6(0xa, 0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) mount(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)='./file0\x00', &(0x7f000035d000)="c80fceb6b057d7", 0x0, 0x0) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r2, r0) 2018/03/29 09:56:40 executing program 5: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x22, @time={0x77359400}, 0xfffffffffffffffe, {0x8, 0x4}, 0x101, 0x1, 0x7}) creat(&(0x7f0000000000)='./file0\x00', 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0xfb, @tick=0xffffffff, 0x0, {}, 0x0, 0x2}) 2018/03/29 09:56:40 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x4a00}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6272666467653000002000000100"}) 2018/03/29 09:56:40 executing program 6: r0 = gettid() socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000700)={0xffffffffffffffff}) r2 = accept4(r1, &(0x7f0000000680)=@ethernet={0x0, @remote}, &(0x7f0000000500)=0xffffffffffffff2f, 0x80003) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x0, 0x0) accept4$llc(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000580)=0x10, 0x800) r3 = syz_open_procfs(r0, &(0x7f00000001c0)='wchan\x00') getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000480)={'mangle\x00'}, &(0x7f0000000600)=0x54) readv(r3, &(0x7f0000000100)=[{&(0x7f0000000080)=""/71, 0x47}], 0x1) recvmsg(r3, &(0x7f0000000440)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)=""/68, 0x44}, {&(0x7f0000000200)=""/91, 0x5b}, {&(0x7f0000000280)=""/231, 0xe7}], 0x3, &(0x7f00000003c0)=""/76, 0x4c, 0x9}, 0x101) 2018/03/29 09:56:40 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000080)=""/171) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x2, "020003fe040000000000031703ffffe78be5e600000000000000030809a7e633"}) 2018/03/29 09:56:40 executing program 5: r0 = userfaultfd(0x800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xfffffffffffffffd}) poll(&(0x7f0000000000), 0x0, 0xffffffffffffffff) 2018/03/29 09:56:40 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000000)="e94f000000000000000004", 0xffffffffffffffa2) fcntl$setsig(r0, 0xa, 0x21) ioctl$TCXONC(r0, 0x540a, 0x46) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0xce9, 0x100000001, 0x0, 0x9}) 2018/03/29 09:56:40 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r0, &(0x7f0000000480)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/57, 0x39}, {&(0x7f0000000180)=""/214, 0xd6}, {&(0x7f00000000c0)}, {&(0x7f0000000280)=""/237, 0xed}], 0x4, &(0x7f0000000380)=""/231, 0xe7, 0x9}, 0x800}], 0x1, 0x2000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="240000000001010000000000ffffffff02000000100002000c0001000500020000000000"], 0x24}, 0x1}, 0x0) 2018/03/29 09:56:40 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x402400, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)={0x28, 0x0, 0x1, 0x4000800000001, 0x0, 0x0, {}, [@typed={0x14, 0x12, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/03/29 09:56:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x9) writev(r0, &(0x7f0000994000)=[{&(0x7f0000fb4fc6)="3900000011000947008061e1c30700ff070000000200000045efffff08009b0019001a000f000000e80000000000000004e9ff0006000d0005", 0x39}], 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x80, &(0x7f0000000080)=0x4) 2018/03/29 09:56:40 executing program 3: r0 = gettid() unshare(0x28060400) sysinfo(&(0x7f0000000080)=""/106) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000001c0)={0x7, 0x6afcad79, 0x5, 0x2, 0x6, 0x7}) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@random={'system.', 'keyringvboxnet1:keyring8\x00'}, &(0x7f0000000140)='ns/net\x00', 0x7, 0x2) exit(0x0) syz_open_procfs(r0, &(0x7f0000000040)='ns/net\x00') 2018/03/29 09:56:40 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x80, @dev={0xfe, 0x80, [], 0x17}, 0xff}, @in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xad}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x51214f79}]}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000440)=0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f00000001c0)=0x64dc, &(0x7f0000000200)=0x4) recvmmsg(r3, &(0x7f0000003440)=[{{&(0x7f0000001100)=@l2, 0xe, &(0x7f0000003400)}}], 0x1, 0x0, &(0x7f0000003500)={0x0, 0x989680}) sendmsg$unix(r2, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=ANY=[@ANYBLOB="18008000010000f300000100", @ANYRES32=r4], 0x18}, 0x0) r6 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) 2018/03/29 09:56:40 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000100)={'syz_tun\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x216, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x401, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 'irlan0\x00'}}, 0x1e) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fac000)={0x0, 0x1, 0x80}) socketpair$inet(0x2, 0x801, 0x8001, &(0x7f0000000000)) 2018/03/29 09:56:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0x0, 0x0) lseek(r0, 0x0, 0x7) pselect6(0x40, &(0x7f0000000040)={0x400001, 0x1ad5}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3000000000000}, &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x0, 0xba4}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/29 09:56:40 executing program 1: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) prctl$intptr(0x24, 0x8) sync() 2018/03/29 09:56:40 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) dup2(r0, r1) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfb, 0xfffffffffffffff9}, 0xc) [ 48.253746] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket [ 48.268986] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket 2018/03/29 09:56:40 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') fremovexattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="738c6374736d2e6d643573756d2500"]) r1 = syz_open_procfs(0x0, &(0x7f0000561000)='net/raw6\x00') sendfile(r0, r1, &(0x7f0000929000)=0x2000000, 0x400) 2018/03/29 09:56:40 executing program 6: r0 = socket$inet(0x2, 0x1, 0x3f) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="890717eaff", 0x5) pwrite64(r0, &(0x7f0000000080)="50d72767772cfaebbb2bd13dda7d0e154c19febb7fe1f237a15f4718a3aa3bfb067f52f3e46adcae376ce241fe2b6f88fbd5680855e4741351e463f0bb2592d1e5d78225b567e1c9a880a864659a5c93257494b917e28a630a5c24de72f256f798e5cfdd85ae240490a06b034ad745b78836c853a66475c5535c83a6", 0x7c, 0x0) 2018/03/29 09:56:40 executing program 5: r0 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000240)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x800) fchown(r4, r2, r3) setresgid(r0, r1, r3) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile64(r6, r5, 0x0, 0x8) ioctl$ASHMEM_GET_NAME(r5, 0x81007702, &(0x7f0000000180)=""/174) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setflags(r6, 0x2, 0x0) sendmsg$nl_netfilter(r7, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000340)=ANY=[@ANYBLOB="1800000003010100000000000000000500000000040000b6f55506e4f4678ed29c2690fdc4ca62151691381beb1c686f54d528b99762fa258f08c072e2c840c41817698796819337fcf2fd0cfc2a9270e5a7f1eee686c9660d6a90706c14582db790ac0c4dc59c6e3199c2f33c78798462448dc2b19a578ee82e988fe36406165d0571d910526df7151deb59b616b5ab186d9d8051dab156a71692b21aa1ede590b36b68d465cfae3a259d1f6731f397cc0825ae95e48539d20abe88dc02bcda35b4917d3202d0324ab1b418dd8f568da97135c6f6dedf8153218abcd5c0c754cffb9d162bf05c60"], 0x292}, 0x1}, 0x0) 2018/03/29 09:56:40 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fstatfs(r0, &(0x7f0000000000)=""/40) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa}, 0x1c) recvmsg$netrom(r0, &(0x7f00000006c0)={&(0x7f0000000040)=@ax25={0x3, {"ab42995576e3df"}, 0x80000001}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000080)="bbeae7d6499ac5808db839e7e0d96fd899fec35890b86d465c52623ff36273a1eae6c37159d0dfa4d837ac7ade1487af782545d71f10a7814dfed9b8c407fa92ecb692a41333ce9161d1d7fd1cc2952b8a82223a82cbd0e4844e9f5ff1a7c4456102a093192eb79cb45563f9b61890d035040777c3fa4132847cd1b0ca508bf353e2d1d87f650ccc800bbfb3a8819d83abbaa943f36740965c", 0x99}, {&(0x7f0000000140)="888902940ecd3eefb5d0371c731e47aa9f6af0d4da0996d08dd89df14ee1618e1eaa209bf845efb6508bbe28e4f566a12887a34eaa860e5abfff360230d35c909df9ee2fa714669b8a1da424c553647dc21f217cdc3ed9e6a15f1aaa48490f1a53e4306b59d4f1c34744cb07ca46d2ff710fe25c3a0e7b09977637ff4873d71e8af75a730ffbc867b8647d679c9a363fba30ddc7b0b8795a32268d2f27c58849ece1a43a", 0xa4}], 0x2, &(0x7f0000000240)=[{0xfc, 0x187, 0x8001, "8e41237e486ac8178ad1a8f48c9a53eb4eaff0e891c278189e84eb398982a646b2b1807fd238ce068d3092e0457b14a7c3a3f7d67d002f00b78c306a7b747db275691c15b8296fdd18b23eb15f993f2fea561291e6fad13097ca9610691a8db4a94d90284ffe5536bbc1d4764a8c7926b768e601f246f152a90909bbf4fb152524ec2c55654f93565e3fc67c73756edcc26fa7b2302ab35af6dfd88a27668bd01fb272d36aae291f017bb270f0d7df429125c56eca4d6d50d4550064fbb7d1f54d8b72aaff0faef565974eeb3bdc811c28290396101c908f5d36cb3da687ae9cba97492929a1b37278b6ec9f021ad83f"}, {0x64, 0x1ff, 0x0, "37f58910270bc76f1bc6d7dce8ffd62201fe6bab17cc25991743df685e2fee14da5891e65fda746969b70b825f23ab707a806b45198fbda05a7ee2b39e57caff08b87c932afc672b1056889deaa71afa47db3475d3dde9"}, {0x28, 0x19f, 0x1, "2d48c27b47c50353b92f72da64468091809e7a62273477c3c2027459"}, {0xf4, 0xff, 0x7fff, "5b520906c063001f301720b6d7e7498d8757e380e16d99f4a57b85f0ea8f4788f5d3bf6b6c874bf96dafd069c2b6bcabaffb6e7e769b5c40a68745d94a9a8ff475501ded3a9c96c2eadbdc285f05c6e379202c5624fae5bbed4a27d73c6eef7c06313498d7697c40f4bee15813647823d4fa6539fff0a0cdd7e4f22f2319be8f6556a9056b6d62194379b23d0fdb3173ae418cf6c61e27c8ee00d0a85dcffac9245394886fad1093eec49cdd99b186e933ba66610f7ff8a1528187949330884f213b1018ee9faf3058b9527a07e5556f3285188429016d31d46a115a55b2a5ed82e7f57cc3"}, {0xa0, 0x11d, 0x3, "09e0e9c2531fdf5b2754239551df2863777a4e32ded4092cfa52501ab90b6192c3740547b81ffd404e1a6e3247bde21abe1f2279904a8726a94fc81619398d9cbeb19593e2b714c4202417b66bb4fcadfe5804773a6b967265cb74722fafea224bd38fe46aae12049ead4b83da90307a3e70ff05e14c61718b0dfc99aba61c189b07ade709c7405b8385e4a6c7deb1e673a84f"}, {0x30, 0xe792b2a7959f6ac7, 0x3, "286d84cbeef7f1a749e3366ca3b6d41ff8c2020b7857346da6d665a8971ad18671ae3b"}, {0x84, 0x119, 0xedf, "66fb888aeca80865194c3cd99988dcc3df8717c52040fa671f4c1f912e6206bc787130f1c49cf627074818497ab884a0b9c8da78dbdc9d704766c9da612765f9f10e8a4c2edbe3dd80b5a637d634a9aa286c2ff6e15ddb3c343c51dbed0561255cd99ea87a1a960819a2b8879015bc272a8c4fa894d4"}, {0x38, 0x11f, 0x8b, "38a544be9f7adea02bc06f00cd5e0ce8b37459636fc7aa5195457554da4f486bcd421cbe63236a241e"}, {0x14, 0x0, 0x2, "ec11fde628f32e"}, {0x60, 0x0, 0x22, "efa65d838a60e1e127c601fa3c4ef907ffbaff69189dbea2b82894876a34bf129402bb9a0372e22f629d52192894208c7fd388c10277df6f36e1eaa4b3bca7b440d0ba87964b6060c28adc48d53dfe3e6bfdb2"}], 0x47c, 0x4000}, 0x40002040) get_thread_area(&(0x7f0000000700)={0x3ff, 0x20000800, 0xffffffff, 0x6, 0x7, 0x5, 0xffffffff, 0x6, 0x4000000000000000, 0x1}) shutdown(r0, 0x0) 2018/03/29 09:56:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000002c0)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x4000) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x62) setsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000000180)="84822386bd0fc03c3f5e04607d1a762eef51969612dc5de018b8a5b9cf18055b4f146b7a0f1ec7435dc71194d83c0b5831a4a4ea96b741fdd32033c256255678", 0x40) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000240)=0xfffffffffffffffc, &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000300)=0x4) 2018/03/29 09:56:41 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000000040)={0xed, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}}}, 0x104) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/29 09:56:41 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) getsockname$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) fcntl$setstatus(r1, 0x4, 0x42000) readv(r1, &(0x7f0000000200)=[{&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7, 0x110, r0, 0x0) write(r1, &(0x7f0000000240)='M', 0x1) 2018/03/29 09:56:41 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'ip6gre0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/29 09:56:41 executing program 5: r0 = memfd_create(&(0x7f0000000fcd)=':)-\x00', 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) timerfd_gettime(r0, &(0x7f0000000000)) fcntl$addseals(r0, 0x409, 0xa) 2018/03/29 09:56:41 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) poll(&(0x7f0000505ff8)=[{r0}], 0x1, 0x1fc) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x2, 0x159040) ioctl$TIOCSBRK(r1, 0x40044591) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84802) write$cgroup_pid(r2, &(0x7f0000000080)=ANY=[], 0x0) 2018/03/29 09:56:41 executing program 6: mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001280)="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", 0x1000, 0xfffffffffffffffd) socketpair(0x0, 0x807, 0x0, &(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000001240)) keyctl$clear(0x7, r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000011c0)='tunl0\x00', 0x10) r4 = socket$l2tp(0x18, 0x1, 0x1) keyctl$revoke(0x3, r0) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) write$eventfd(r4, &(0x7f0000604000)=0x8000, 0x8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/03/29 09:56:41 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b71ff4)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r1, &(0x7f0000379000)=[{}], 0x1, 0x8d) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$setsig(0x4203, r2, 0xb, &(0x7f0000000080)={0x1e, 0xffffffff, 0x3, 0x9}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000051ff4)={0x13}) 2018/03/29 09:56:41 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x7, 0x30, 0x40, 0x7fffffff}, &(0x7f0000000100)=0x18) r2 = socket$inet6(0xa, 0x80001, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000180)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f00000002c0)={0x100000005, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x104) 2018/03/29 09:56:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x4, 0x5, 0x8) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000001c0)=0x5, &(0x7f0000000200)=0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80}}], 0x1c) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000140), &(0x7f00000000c0)="fd7cd7c16d3d3c61c7268343017d8efa486e6befb39246345951ae381ee87ac277ab2b356d"}}, &(0x7f0000000080)) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/03/29 09:56:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r1 = memfd_create(&(0x7f0000000080)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x3}, &(0x7f0000000140)=0x8) r3 = getpgrp(0x0) process_vm_writev(r3, &(0x7f00000006c0)=[{&(0x7f00000003c0)=""/164, 0xa4}, {&(0x7f0000000480)=""/191, 0xbf}, {&(0x7f0000000540)=""/7, 0x7}, {&(0x7f0000000580)}, {&(0x7f00000005c0)=""/105, 0x69}, {&(0x7f0000000640)=""/41, 0x29}, {&(0x7f0000000680)=""/9, 0x9}], 0x7, &(0x7f0000000a40)=[{&(0x7f0000000700)=""/57, 0x39}, {&(0x7f0000000740)=""/195, 0xc3}, {&(0x7f0000000840)=""/146, 0x92}, {&(0x7f0000000900)=""/95, 0x5f}, {&(0x7f0000000980)=""/143, 0x8f}], 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) clone(0x100, &(0x7f00000001c0)="c4759f79cf37450ea5b0b1315093227ac4ce1ae2b9ed2ba547bd95a887f30ce50f562ad10bd1885159bd09898f0d0426b9d8d7a3621587b78c7b464f2716cab2ad147e453e5c06bf1776edab5cd6cc1cc197f3d68ffdc59d229ca6f9857adc56ecb610c5b02f8416861c625cb4924731a3fa81da36aa04fe1cb9cef93c50026dbbcd299557", &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="13c3dc4b4019ec4a8aebf23d16364c76275f1f0862a2a4d5a2898d544dba1a6b09c1e4a04159f4b650daa8aa221683314095f82d455d4dafb3f7e4e9a82be1267be546172a394de3bcdd1734bf21d3bce6ffeabaaac0d46425ae0db683f51226b9dd6d863cc4af2f9e0025d20b9e60171c1b98da3dd963f95de2ce4deaade161050cb5e5a2d2cee7e12c41") bind$ipx(r0, &(0x7f0000000180)={0x4, 0x2, 0x3f, "c7774f8003a2", 0xfffffffffffffffe}, 0x10) 2018/03/29 09:56:41 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000000)=@generic={0x65f, 0x7, 0x200}) r2 = creat(&(0x7f0000000500)='./file0\x00', 0x4) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000012f80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x2160, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_ident={0x0, 0xb, 0x7, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x79}, 0x1}, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x210400, 0x0) setsockopt$llc_int(r3, 0x10c, 0xf, &(0x7f0000000180)=0x2, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x8, 0xffffffffffffff1d, 0x6}, &(0x7f00000000c0)=0x10) r5 = getpid() accept4$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x14, 0x80000) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x7fff, 0x3b, 0x1, 0x5d9e, 0x0, 0x1, 0x80, 0x3, 0x1, 0x2, 0xff, 0x877, 0xf4, 0x10001, 0xe, 0xffff, 0x1, 0xb72, 0x10001, 0x5, 0x3, 0x1, 0x5b7, 0xfffffffffffffffc, 0x4, 0x5, 0x400, 0x200, 0x46d, 0x7, 0x7ff, 0xfffffffffffff801, 0x9, 0x100000000000000, 0x101, 0x1028144e, 0x0, 0x80000001, 0x4, @perf_config_ext={0x1, 0x100000}, 0x4000, 0x80, 0x8, 0x0, 0x3, 0x200, 0x4}, r5, 0xb, r3, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000240)={r4, 0x2, 0x30}, 0xfffffffffffffea4) 2018/03/29 09:56:41 executing program 4: r0 = userfaultfd(0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d40ff4)) 2018/03/29 09:56:41 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="8e2c1fab0e08098262ddcd42fa8539db", 0x10) getrlimit(0x8, &(0x7f0000000080)) 2018/03/29 09:56:41 executing program 6: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f00000000c0)={0x10, 0x0, 0xffffffffffffffff, 0x2}, 0xc) bind$netlink(r4, &(0x7f0000436ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r5 = getpgid(0x0) tkill(r5, 0x1000000000016) vmsplice(r0, &(0x7f0000002200)=[{&(0x7f00000021c0)=']', 0x1}], 0x1, 0x0) 2018/03/29 09:56:41 executing program 1: mkdir(&(0x7f0000f73ff6)='./control\x00', 0x0) r0 = inotify_init() ppoll(&(0x7f00007dffd8)=[{r0}], 0x1, &(0x7f000032ce25)={0x77359400}, &(0x7f0000c99ff8), 0x8) inotify_add_watch(r0, &(0x7f0000fc4ff6)='./control\x00', 0x220000000009) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x18400, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000200)="36f2a22fb7e5bd3e0d1ce78688cb8457c226179dd0dcf511b50d04fd03bdb5f91d894db0e33cc29f0080927ce6f746215ce149c2ebff41227467819020e27e84f6550195dcfae58d8ba991168d7331") r2 = memfd_create(&(0x7f0000000000)='vmnet1vboxnet0\x00', 0x1) ioctl$KDDISABIO(r2, 0x4b37) rmdir(&(0x7f00009e3ff6)='./control\x00') 2018/03/29 09:56:41 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x100000001, 0x1, 0x800, 'queue0\x00', 0xe00000000000}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0xfffffffffffffffe}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0xf, 0x8000}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={r3, 0x1ff, 0x400}, 0x8) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000400)='./file0\x00', r4, r5) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000340)={0x33, @rand_addr=0x4, 0x4e21, 0x0, 'lblc\x00', 0xa, 0x9, 0x1}, 0x2c) close(r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000380)={'nat\x00', 0x2, [{}, {}]}, 0x48) fcntl$dupfd(r0, 0x3, r1) fcntl$notify(r2, 0x402, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x1000}, 0x8) 2018/03/29 09:56:41 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xffffffffffff7c14}, {0x80000006}]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r2 = dup(r0) getsockname$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) sendmsg$netlink(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000000040)}, 0x0) 2018/03/29 09:56:41 executing program 5: r0 = eventfd(0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b09000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) read$eventfd(r0, &(0x7f000039dff8), 0x8) recvmmsg(r3, &(0x7f0000000300)=[{{&(0x7f0000000000)=@rc, 0xa, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/61, 0x3d}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) close(r2) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) eventfd(0x8) tkill(r1, 0x16) 2018/03/29 09:56:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/29 09:56:41 executing program 2: r0 = add_key(&(0x7f0000000180)='.dead\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="dee96433d9fca6ec0084b7dd43e37265db11c728327d4a378c96a0a0113b23bf3149037006b1dc3ba870613c29f16e3c3669cbf33ea651e1d57eae3beae00fb49aa1150f42ddbc12ce177dd9b2db164879f62e56aa2fe47e3e207c01ef80936155e8c75a481ed6e2ee9c0173b378adf98862bc31f67d9df95259b2f5ea619270962bda63b9c25371842b459162447d58528e14eb21ebe5ae79093aa4ccb948591011224ce95da7211da4bf384429f22426248c76ae7110a841ce75edd5fcc369d6650fb17e09fe31284b", 0xca, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x80000000040001, 0x173) ioctl$int_out(r2, 0x5462, &(0x7f0000000080)) keyctl$set_timeout(0xf, r1, 0x100) flock(r2, 0x3) keyctl$set_timeout(0xf, r1, 0x0) 2018/03/29 09:56:41 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x111000, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={"69e8e87dce0a3d0d172000", {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}) r1 = socket$netlink(0x10, 0x3, 0x6) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000000100)=""/53, &(0x7f00000000c0)=0xfffffffffffffe2b) 2018/03/29 09:56:41 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='(\x00') mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x401, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x39f, 0x80000000, 0x0, 0x3, 0x14, 0x0, "49dcd70fc0de93924122888d461b5e2fbff9f211668092a5eaa3d252dbc9d38beed636e06c9e9bc9d7223edfadc14e16869ffeeaa91da917d2e9fa31b19b9f65", "177a256656c5207d4812fe1a8b0a83bba99598c893ec9e3d59273bd02327376db462b9b2c54a8212f7d062d8d0b8133a24d2e6ea70026ed5df596f83aa21a218", "84bd6812c42e5a2a485c467ff945d84bc34e6bc3c559585570472552e6dde30d", [0x9, 0x1e96]}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="3d000000080052cc00029744dd1e9ea50000000000998d327424894a12356cde69070b0006000000090000001f00"]}) 2018/03/29 09:56:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='loginuid\x00') fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000001c0)) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) sendfile(r0, r0, 0x0, 0x7) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x7ff}, &(0x7f0000000300)=0x8) chdir(&(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x7fffffff}}, 0x6, 0x3, 0x6, 0x400, 0x1}, &(0x7f0000000140)=0xfffffffffffffe73) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r3, 0xffffffffffffff00, 0xbf, 0x401, 0x2, 0x2}, 0x14) 2018/03/29 09:56:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@rand_addr, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @dev={0xac, 0x14}, @rand_addr, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x38) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001140)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000001100)=0x1008) 2018/03/29 09:56:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x0, @empty, 0x4e23, 0x0, 'none\x00', 0x2, 0xffffffff7fffffff, 0x7}, 0x2c) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003eeff3)="4406f9e3ff", 0x5) 2018/03/29 09:56:41 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x2, 0x1000000000000}, {0x0, 0x2}, 0x0, 0x3, 0x2000000}) 2018/03/29 09:56:41 executing program 0: r0 = socket$inet6(0xa, 0x80e, 0x3) connect$inet6(r0, &(0x7f0000000100)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000200), 0x0, &(0x7f0000000080)=[{0xc, 0x29, 0x3e}], 0xc}}], 0x2, 0x0) 2018/03/29 09:56:41 executing program 6: ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000002000)="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") socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000002c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0x6, {{0xa, 0x4e22, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x1, 0x4, [{{0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x8}}, {{0xa, 0x4e20, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, {{0xa, 0x4e22, 0xff, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}]}, 0x28c) memfd_create(&(0x7f0000002901)='dev ', 0x0) 2018/03/29 09:56:41 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) close(r0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x101, 0x2) socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x101100) bind$llc(r2, &(0x7f00000000c0)={0x1a, 0x300, 0xead, 0xccf, 0x1, 0x9c, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x9}}, 0x10) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000001c0)=""/247) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) 2018/03/29 09:56:41 executing program 2: r0 = socket$inet(0x10, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x480000, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x4) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0xc3, &(0x7f0000000280)=[{&(0x7f0000000000)="b38e3a13", 0x4}, {&(0x7f0000000040)="9ed0274ac304fdfb17e23b8f1dd5bffbe0f3036b85ede43a652b0daaa6956c832e8a66b62a173bac2a2f0c431e7992c8572aedce6c1956b9765d9cd5919168e91da5582f00e90d4d43776b11ebad7a528095a06381d1e9859b14d10081b7a2281f9ce3585506c1704afeb99e811cca4b4053a7cf7532deb04c34b676b08150617ce659775af45fc0ce75a4ce", 0x8c}, {&(0x7f0000000100)="232b3bc31ebb33bc4639f18803abfa41da329ecae524af", 0x17}, {&(0x7f0000000140)="c15764912e5c8c1107b38a289e4351164d272e054315a9df4c8f041801e4c64c537f15d1af4adba2d0e69d8f4838fd7359eb093d408ffc31b22c6b43189c0cd4f960bca3c405a88886a311e7e99463e71cfa8f38553127b8299e2b74d4cb67dff57c54012836c3d74a9f97dad93c44", 0x6f}, {&(0x7f00000001c0)="89a04a4d4254a70a57ca199a11fb0046d6428079fc6db4cdae63a8fc262ce219958e62e540c566924d0e0730b2df7f31cb3e85cf52dbc9f57fbe46696b23a93f9646e772c2c7e823c3e2d2ca54f00e1fef66", 0x52}, {&(0x7f0000000240)="a7d29978a6cdd8ce3865bb5b11600e", 0xf}], 0x6}, 0x4000400000f) [ 48.728414] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20003 none [ 48.767824] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:20003 none 2018/03/29 09:56:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000180)={0x0, 'gre0\x00', 0x2}, 0x18) socketpair(0x10, 0x7, 0x10000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_pwait(r2, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x3f, &(0x7f0000000140)={0x3}, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mq_timedsend(r2, &(0x7f00000001c0)="2ed3ebb655208890362e7e20e6f41b66067dceb0e032d2b17a998a6eb8b2514bc291cbb05c179d21eb4bedfd925dfa71e4974fe6d06a81e249fbdb588b79eeac7e6ac94fecb5e48191099b4f7c8735b0d71523f6bbffc2b98bcbec94d0df7fc06c863e82be083ef22325213fffeb25606f74eda5b7a9156c00998895feca238e3f82147aa56980cf2a3af828a4b417fc29372c903cb0ebee5e1b587669650fc7e0d643d22fb4604399", 0xa9, 0x8, 0x0) fremovexattr(r3, &(0x7f0000000280)=@known='system.sockprotoname\x00') sendto$inet(r0, &(0x7f0000de1fff), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000260000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba09000000b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef80f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89e28820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486e351c40c7e43c7a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f0eb7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999ff4e5a37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389c8d934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435010300000000000000345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e54694ce547fc38f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e03df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e36cc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db2c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608837bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b7846254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a", 0xff7, 0x3fff, 0x0, 0x0) 2018/03/29 09:56:41 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bYidge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffd}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) 2018/03/29 09:56:41 executing program 2: keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$cont(0xffffffffffffffff, r0, 0x9, 0x9) 2018/03/29 09:56:41 executing program 1: fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000000)='./file1\x00', 0x0) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000080), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x6, 0x30}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x3, 0x30}, 0xc) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000380)='L', 0x1}], 0x1, 0x0) r2 = dup3(r0, 0xffffffffffffffff, 0x0) fdatasync(r0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000280)={&(0x7f0000ffd000/0x3000)=nil, 0x100000000, 0x5, 0x82, &(0x7f0000ffc000/0x4000)=nil, 0x100000001}) getsockname$unix(r2, &(0x7f00000000c0), &(0x7f0000000040)=0x6e) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[@ANYRES16], 0xfffffffffffffe9a) accept4$vsock_stream(r0, &(0x7f0000000240)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x800) fdatasync(0xffffffffffffffff) 2018/03/29 09:56:41 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = dup3(0xffffffffffffffff, r0, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x8, &(0x7f0000000040)=0x2) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[], 0xffffffb0) truncate(&(0x7f0000000140)='./file1\x00', 0xdb) fcntl$getflags(r0, 0x40a) 2018/03/29 09:56:41 executing program 5: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) mkdir(&(0x7f0000758000)='./file0/file0\x00', 0x2000000) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='tunl0\x00', 0x80000000}) 2018/03/29 09:56:41 executing program 6: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000100)='/dev/hwrng\x00') r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) 2018/03/29 09:56:41 executing program 4: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) getgroups(0x5, &(0x7f0000000400)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getresgid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) r4 = socket$inet(0x2, 0x80003, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x5, 0xe80, [0x20000500, 0x0, 0x0, 0x20001054, 0x20001184], 0x0, &(0x7f00004ba000), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x18, 0x896f, 'syz_tun\x00', 'syzkaller1\x00', 'syz_tun\x00', 'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xbbfc311ec241909, 0xfd, 0xff], 0x88c, 0x8e8, 0xa14, [@owner={'owner\x00', 0x14, {{r0, r1, r2, r3, 0x4, 0x2}}}, @u32={'u32\x00', 0x7c0, {{[{[{0x6, 0x1}, {0x3, 0xc4c388c70573c316}, {0x6, 0x1}, {0x4, 0x2}, {0x2, 0x1}, {0x9}, {0x3, 0x2}, {0x9, 0x1}, {0x6, 0x1}, {0x5}, {0x7, 0x3}], [{0xffff, 0x2}, {0xff, 0x63b9}, {0x3, 0x7ff}, {0xe4, 0x6}, {0x7, 0x1f}, {0x6, 0x5}, {0xcc, 0x10001}, {0x80000000, 0x1f}, {0x8, 0x3}, {0x6, 0x7}, {0x1, 0x80}], 0x3, 0x1}, {[{0xfffffffffffffffc, 0x2}, {0x2, 0x2}, {0x9}, {0x4}, {0x1f}, {0x7, 0x3}, {0x7, 0x2}, {0xfffffffffffffffd, 0x1}, {0x80000001, 0x2}, {0x8, 0x3}, {0x5, 0x1}], [{0x78a, 0xe495}, {0x8, 0x2}, {0x3, 0x2}, {0x9, 0x101}, {0x1000, 0x6}, {0x6, 0x7}, {0x7, 0x7}, {0x100000001, 0x200}, {0x6}, {0x401, 0x1}, {0x4d, 0x7}], 0x9, 0x8}, {[{0x80000001}, {0xffffffff, 0x1}, {0x8000, 0x1}, {0xffff, 0x3}, {0x864c, 0x3}, {0x9}, {0x8, 0x2}, {0x1ff}, {0x401, 0x3}, {0x0, 0x2}, {0xea, 0x2}], [{0x8, 0xefb}, {0x0, 0x800}, {0x5045, 0x800}, {0x80000001, 0x1f}, {0x3, 0x9}, {0x8, 0x6}, {0x80000000, 0x1}, {0x7, 0x100000000}, {0x800, 0x7ff}, {0x0, 0xe8}, {0x4fe, 0x40}], 0x3, 0x1}, {[{0x6}, {0xb44d, 0x2}, {0x27, 0x2}, {0x7, 0x1}, {0x8000, 0x2}, {0x100000001, 0x1}, {0xfffffffffffeffff, 0x2}, {0xfb}, {0x8}, {0x2}, {0x1}], [{0x7, 0x2}, {0xffff, 0x9}, {0x4, 0x7fff}, {0x2, 0x7e5}, {0x2, 0x100000001}, {0x4, 0x3}, {0x66, 0x20}, {0x3ff, 0x8}, {0x3f, 0x6}, {0x668f0189, 0xb91}, {0x1000, 0x7}], 0xffffffffffffffff, 0x8}, {[{0x33d, 0xafa239a7feb18921}, {0xfff, 0x3}, {}, {0x1, 0x3}, {0x1f, 0x3f1b291e37e3e107}, {0x5, 0x3}, {0x1, 0x3}, {0xb2e, 0x2}, {0x6, 0x3}, {0x7ff, 0x1}, {0x2, 0x3}], [{0x4}, {0x27eefbab}, {0x3, 0x10000}, {0x1000}, {0x401, 0xce}, {0x8b, 0x100000000}, {0x1000, 0x6b}, {0x233, 0x3ff}, {0x42a4, 0x7}, {0x5, 0xb0}, {0x10000, 0x98a}], 0x1, 0x7}, {[{0x4, 0x2}, {0x6, 0x3}, {0x401}, {0x72f, 0x2}, {0x100000001}, {0x92}, {0x0, 0x1}, {0xcfeb, 0x1}, {0x8001, 0x1}, {0x7, 0x1}, {0x3, 0x3}], [{0xffff, 0xffffffff}, {0x6, 0x9}, {0xffffffff, 0x7f}, {0x90cc, 0x3}, {0x3, 0x2}, {0x7, 0x80}, {0x80000000, 0x9}, {0x14000, 0xfff}, {0x0, 0x2}, {0x3f}, {0x1000, 0x5}], 0x1, 0x9}, {[{0xfa}, {0x4}, {0x55e3, 0x2}, {0xa43, 0x3}, {0x1}, {0x1000, 0x1}, {0xce, 0x3}, {0x3, 0x1}, {0x1f, 0x1}, {0x8, 0x2}, {0x8}], [{0x8, 0x4}, {0x8, 0x6}, {0x1, 0x6}, {0xf2, 0x7bd3}, {0x3f, 0x7f}, {0x6c5, 0x1000}, {0x20, 0x516c80000}, {0x2, 0x10001}, {0x2, 0x7fffffff}, {0x5, 0x2}, {0x1, 0x8001}], 0xb, 0x5}, {[{0x5}, {0x101, 0x3}, {0xffffffffffffff81, 0x2}, {0x100, 0x3}, {0x3ff, 0x2}, {}, {0x1, 0x3}, {0x5}, {0xffffffffffffffff, 0x1}, {0x450b, 0x2}, {0x6, 0x3}], [{0x6, 0x7fff}, {0x400, 0x80}, {0x2, 0x3}, {0x5, 0x2d84}, {0x3, 0xfffffffffffffffd}, {0x1f, 0x6fa}, {0x2, 0x3}, {0x2, 0x7}, {0x0, 0x3a89}, {0x4}, {0x0, 0x20}], 0x9, 0x7}, {[{0xfff, 0x3}, {0x0, 0x3}, {0x50, 0x3}, {0x7}, {0x1f, 0x2}, {0x100, 0x3}, {0x2, 0x1}, {0xb3c, 0x3}, {0x1, 0x3}, {0xe7, 0x2}, {0x936}], [{0x40, 0x1}, {0x3ff, 0x5}, {0x2, 0xfffffffffffffffd}, {0x80000001, 0x8}, {0x1, 0x6}, {0x10001, 0xffffffff7fffffff}, {0x2, 0x10000}, {0x4, 0x8000}, {0x4, 0x8}, {0x100000000, 0x58}, {0x2, 0x9}], 0xa, 0x7}, {[{0x4, 0x3}, {0x4531, 0x2}, {0x9}, {0x3ff, 0x3}, {0x3, 0x1}, {0x3}, {0x85f, 0x3}, {0xfffffffffffffffc, 0x2}, {0x8, 0x3}, {0x2, 0x1}, {0x6d}], [{0x8}, {0x604, 0xfffffffffffffffc}, {0x3, 0x1}, {0x4, 0x9}, {0x8, 0x5}, {0x7fffffff, 0x164}, {0x1ff, 0x100}, {0x3f0000000000000}, {0x100000001, 0x6}, {0x1f, 0x8}, {0x3, 0x8000}], 0xb, 0x5}, {[{0x80000001}, {0x8, 0x3}, {0x4, 0x3}, {0x0, 0x2}, {0x101}, {0x9, 0x3}, {0x3}, {0x40}, {0x244, 0x2}, {0x2, 0x3}, {0x5a9}], [{0x7fff, 0x8000}, {0x7, 0x8}, {0x6, 0x1}, {0x1, 0x101}, {0x10000}, {0x0, 0x1000}, {0x3, 0x4}, {0x2ad, 0x3}, {0x42b7, 0x9}, {0x400, 0x7f}, {0x401, 0x7160}], 0x3, 0x5}], 0x0, 0x1}}}]}, [@common=@mark={'mark\x00', 0x8, {{0xffffffd0, 0xfffffffffffffffd}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 0xffffffffffffffff}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x0, 'system_u:object_r:modem_device_t:s0\x00'}}}}, {{{0x5, 0x44, 0xedff, 'erspan0\x00', 'syzkaller1\x00', 'gretap0\x00', 'bcsh0\x00', @empty, [0xff, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0xff, 0x0, 0x0, 0x0, 0xff], 0x70, 0xe8, 0x110}, [@arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0xfffffffffffffffd}}}, @common=@LED={'LED\x00', 0x24, {{'syz0\x00', 0x1, 0x80000000, 0xee}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x10001}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x0, 0x51, 0x8bff, 'rose0\x00', 'ip6tnl0\x00', 'bpq0\x00', 'ip6gre0\x00', @empty, [0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0x0, 0xff], 0x70, 0xd0, 0x100}, [@arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffc}}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x4, 0x16, 'nr0\x00', 'ip6gre0\x00', 'vlan0\x00', 'bpq0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd0}, [@arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0xc, {{@random="89e380738e7e", 0xfffffffffffffffd}}}}, {{{0xb, 0x40, 0x88fd, 'bpq0\x00', 'eql\x00', 'bpq0\x00', 'ip6gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x1ff, 0x0, 0xff, 0xff], 0x9c, 0x9c, 0xcc, [@cpu={'cpu\x00', 0x8, {{0x6}}}]}}, @snat={'snat\x00', 0xc, {{@random="328239980a95", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x5, 0xffffffffffffffff}]}, 0xed0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40) mmap(&(0x7f00008c8000/0x1000)=nil, 0x1000, 0x2000004, 0x11, r5, 0x0) mprotect(&(0x7f0000c73000/0x3000)=nil, 0x3000, 0x3) 2018/03/29 09:56:41 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/29 09:56:41 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000300)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000000)={{}, 'port1\x00'}) 2018/03/29 09:56:41 executing program 2: mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000c3f000/0x4000)=nil) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000000c0)) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000000080)={0x8001}) ioctl(r1, 0x2283, &(0x7f0000000080)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20100, 0x0) write$evdev(r2, &(0x7f0000001fdc)=[{{}, 0x0, 0xfffffffffffffffe}, {}], 0x20) 2018/03/29 09:56:41 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000100)=""/66, &(0x7f0000000180)=0x42) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000015c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000000)={0x401, 0x7, 0x1, 0x7fffffff, 0x9, 0x101, 0x7}, 0xc) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000000200)={@ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x14) syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x4, 0x448000) recvfrom$ax25(r2, &(0x7f0000000040)=""/23, 0x17, 0x0, &(0x7f00000000c0)={0x3, {"98b9ed4dbfea82"}, 0x7}, 0x10) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000002c0)=0x3, 0x4) 2018/03/29 09:56:41 executing program 0: listen(0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x15, &(0x7f00008bf000), 0xffffffffffffff15) 2018/03/29 09:56:41 executing program 4: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x40000, 0xa1) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000200)=0xd9, 0x4) r1 = epoll_create1(0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='coredump_filter\x00') unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x200) r3 = syz_open_procfs(0x0, &(0x7f0000a09ff1)='net/ipv6_route\x00') setsockopt$inet_buf(r3, 0x0, 0x2c, &(0x7f0000000100)="b9abead4d0838d3855b3e278bb579d9b069025bead5bd0f060835708190eac5d5a710493f754a2b5a655ab8985f1e1c4e63b17b8f2d7da564be9362298a6e403f7c1d121632813040f72df99a9c49cd885f4d75241a6dba659dd7d1e25eaad986d257706c05bda93dd2cb8b8034328c2ac56c1edbb102e81baa04d1d661bd869c683924d45662f273556b09bff07acc6fca376baff518eefb0de7d32083784654b", 0xa1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000e37ff4)={0x20000005}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f00000000c0)={0x80000000}) ppoll(&(0x7f00000011c0), 0x0, &(0x7f0000000240), &(0x7f0000001240)={0x10000}, 0x8) ioctl$TIOCSBRK(r2, 0x5427) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/03/29 09:56:41 executing program 6: r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f00000000401911f0e0a0b00000004bf00000600ec0800030005299911", 0x24) 2018/03/29 09:56:42 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ef0000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x1, 0x4}, 0x20) 2018/03/29 09:56:42 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x4, 0x202, 0x81, 0x200000000000000, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000200)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000004000)='\x00\x00\x00\afles\x00') getdents(r3, &(0x7f0000000080)=""/181, 0xb5) getdents(r3, &(0x7f0000000ea9)=""/407, 0x197) 2018/03/29 09:56:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x840, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000180)={0x7f9, 0x8000082, 0x4fc, 0xa17}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000746000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="240000001c00090500004b8ef648a1ef974500000000000002000000", @ANYRES32=0x0, @ANYBLOB="000000000400009556c7a06d26ee8d43c199a9d03c62370081ffffff4893a308b7f55ca3a6806ce6bb932bb536a6b53155696c9636270636437ff618fd2809bc2a11eeb3ef01639657d89eada1f6ab39ffaac70bff975e4f197ca6a00b5de8d55c7dba8af53b09bd56f7dae8d6b4b406f2616009953ef129b31ef275221bc14d887ba50421d1740cd93d00698eeaa1ca27c47cc6cc9ff3767eb271d026439333e35d26d1058ad3f3c8cab9ad9f4127fa549dc22f4992d62fc97e2098dcb817c74ff7412caef9c5618456a42e8ec268bd649aed403614f21929d9d6308630"], 0x3b6}, 0x1}, 0x0) [ 49.428869] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/29 09:56:42 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x80800) sendfile(r0, r1, &(0x7f0000000100), 0x5) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) ustat(0x100000000d, &(0x7f0000000000)) 2018/03/29 09:56:42 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/170, 0xaa}], 0x1, 0x38) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x1}) write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="200000000000000000000000000000000000000000000000000000000000000043ca460f8a4abe8a8e5ff056043ca4d60bf5a475c692a619cb88ff465836f6aa5daff0d019d186fdbfb8b93800d59c05fb8c9899a4d48a4ce4416daffc27086b173a60780c6f88e38c7caef8f57960c395432977e2bd7bd4fcd205a5193dc735d09734c5639597c0bb90f963"], 0x20) 2018/03/29 09:56:42 executing program 6: nanosleep(&(0x7f0000000400)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0xffffffffffffffff) accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x0) timerfd_create(0x7, 0x0) 2018/03/29 09:56:42 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x0, 0x0, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x2, 0x5, 0x200, 0x9d2a}, {0x5, 0x2, 0x3ff, 0x9}]}) ioctl(r0, 0x8, &(0x7f0000000180)="e291422dddcd855f471fed8bbddb2c6a8a19ca677200d90be90b561ba9db1a00d3f034d84e8d1bcd08c351481fe61b30a4b0774965932d1c257a9ae1f255e9b212dbe4a4a3795e4d0ff1fab5fa263ac4bc90ec90ba1f3bce") r1 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x10001, &(0x7f0000000000)="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") 2018/03/29 09:56:42 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000080)="04a65a0680efa8708742017b989e1202d11804ba9883f2660e20924e6b278d340072229b64") openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x682, 0x0) close(r1) 2018/03/29 09:56:42 executing program 0: r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') sendfile(r0, r1, &(0x7f00006dbff8), 0xed5a) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/219, 0xdb}], 0x1, 0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=""/226) 2018/03/29 09:56:42 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0, 0x5], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9f3b74581cbf20d9c6827b193a25e4a46124bab4b2f9644019994c35979cc32a"}}) write(r0, &(0x7f0000000180), 0xff4d) 2018/03/29 09:56:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x7, &(0x7f0000000080)=""/223) r2 = socket(0xb, 0x1, 0x7ff) accept4$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000002c0)={@loopback={0x0, 0x1}, r3}, 0x14) recvfrom$inet(r0, &(0x7f0000000180)=""/74, 0x4a, 0x121, &(0x7f0000000200)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) socketpair(0xb, 0x974d9f98c96744c6, 0x916700000000, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r4, &(0x7f00000003c0)={@void, @hdr={0x2, 0x80, 0x80000001, 0x1, 0x6e55e404, 0x80000000}, @llc={@llc={0x0, 0x4e, "0e17", "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"}}}, 0x100e) r5 = dup(r0) keyctl$join(0x1, 0x0) ioctl$TIOCCONS(r5, 0x541d) ioctl$VT_RELDISP(r5, 0x5605) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000062d000)=[{}, {}, {}, {}], 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000300)=@assoc_value, &(0x7f0000000340)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/29 09:56:42 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x0, @tick, {0x80000000}, {}, @queue}], 0x1c) INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 242.277106] INFO: task syz-executor1:6984 blocked for more than 120 seconds. [ 242.284316] Not tainted 4.4.124-g49632c6 #20 [ 242.289250] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.298086] syz-executor1 D ffff8801d3a4f9d8 29352 6984 3696 0x20020004 [ 242.305509] ffff8801d3a4f9d8 0000000000000246 0000000000000286 0000000041b58ab3 [ 242.313516] ffffffff83fabb00 ffff8801db31fdb8 ffff8801db31fde0 ffff8801db31f4d8 [ 242.321512] ffff8801db31f4c0 ffff8800aa418000 ffff8800b5edb000 0000000000000000 [ 242.329529] Call Trace: [ 242.332221] [] schedule+0x7a/0x1b0 [ 242.337534] [] blk_mq_freeze_queue_wait+0x120/0x240 [ 242.344182] [] ? blk_mq_tags_cpumask+0x20/0x20 [ 242.350453] [] ? percpu_ref_kill_and_confirm+0x11f/0x300 [ 242.357618] [] ? prepare_to_wait_event+0x420/0x420 [ 242.364169] [] blk_mq_freeze_queue+0x1d/0x20 [ 242.370281] [] lo_ioctl+0xfef/0x19c0 [ 242.375649] [] lo_compat_ioctl+0xab/0x140 [ 242.381454] [] ? lo_ioctl+0x19c0/0x19c0 [ 242.387082] [] compat_blkdev_ioctl+0x3d4/0x3b10 [ 242.393442] [] ? __fget+0x213/0x3b0 [ 242.398718] [] ? cfq_dispatch_requests+0x2fa0/0x2fa0 [ 242.405443] [] ? __fget+0x23a/0x3b0 [ 242.410726] [] ? __fget+0x47/0x3b0 [ 242.415915] [] ? security_file_ioctl+0x89/0xb0 [ 242.422171] [] compat_SyS_ioctl+0x28a/0x2540 [ 242.428221] [] ? cfq_dispatch_requests+0x2fa0/0x2fa0 [ 242.434947] [] ? compat_SyS_ppoll+0x420/0x420 [ 242.441091] [] ? __fget+0x23a/0x3b0 [ 242.446338] [] ? __fget+0x47/0x3b0 [ 242.451560] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 242.457697] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 242.464765] [] ? compat_SyS_setsockopt+0x18a/0x290 [ 242.471386] [] ? SyS_socket+0x121/0x1b0 [ 242.477005] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 242.483581] [] ? vmacache_update+0xfe/0x130 [ 242.489588] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 242.495800] [] ? compat_SyS_ppoll+0x420/0x420 [ 242.501946] [] do_fast_syscall_32+0x321/0x8a0 [ 242.508084] [] sysenter_flags_fixed+0xd/0x17 [ 242.514182] 1 lock held by syz-executor1/6984: [ 242.518787] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x19c0 [ 242.528266] Sending NMI to all CPUs: [ 242.532189] NMI backtrace for cpu 0 [ 242.535805] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.124-g49632c6 #20 [ 242.543086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.552457] task: ffff8800bb3db000 task.stack: ffff8800bb1c8000 [ 242.558507] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.567247] RSP: 0018:ffff8800bb1cfcb8 EFLAGS: 00000046 [ 242.572665] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.579941] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.587197] RBP: ffff8800bb1cfce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.594440] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.601704] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002 [ 242.608974] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.617191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.623555] CR2: 00007f7a98d08000 CR3: 00000000b55ee000 CR4: 0000000000160670 [ 242.630836] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.638095] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.645336] Stack: [ 242.647486] ffffffff8426f5a0 ffffffff847f09c0 fffffbfff08fdbec dffffc0000000000 [ 242.654989] ffff8801db31bca0 ffff8800bb1cfd00 ffffffff810b9adb ffffffff839f6e40 [ 242.662633] 0000000000000003 ffff8800bb1cfd60 ffffffff81d115a4 ffffffff8141b803 [ 242.670188] Call Trace: [ 242.672742] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.679140] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.686207] [] ? print_lock+0xab/0xae [ 242.691661] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.698402] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.705386] [] watchdog+0x6fa/0xae0 [ 242.710658] [] ? watchdog+0xc3/0xae0 [ 242.715990] [] kthread+0x268/0x300 [ 242.721181] [] ? reset_hung_task_detector+0x20/0x20 [ 242.727837] [] ? kthread_create_on_node+0x400/0x400 [ 242.734475] [] ? kthread_create_on_node+0x400/0x400 [ 242.741137] [] ret_from_fork+0x55/0x80 [ 242.746642] [] ? kthread_create_on_node+0x400/0x400 [ 242.753310] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 8b 31 17 00 4c 89 e7 57 9d 0f 1f [ 242.772291] NMI backtrace for cpu 1 [ 242.775892] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.124-g49632c6 #20 [ 242.782899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.792251] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 242.798302] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.806673] RSP: 0018:ffff8801d9b5fd98 EFLAGS: 00000246 [ 242.812122] RAX: 0000000000000007 RBX: ffffffff847deac8 RCX: 0000000000000000 [ 242.819378] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801d9b4a0dc [ 242.826620] RBP: ffff8801d9b5fd98 R08: 0000000000000000 R09: 0000000000000000 [ 242.833900] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 242.841170] R13: fffffbfff07088c0 R14: ffffffff847ece38 R15: 0000000000000000 [ 242.848442] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.856640] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.862546] CR2: 00007fa8d074a000 CR3: 00000000b55ee000 CR4: 0000000000160670 [ 242.869809] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.877076] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.884318] Stack: [ 242.886440] ffff8801d9b5fdd0 ffffffff81027e85 ffff8801d9b60000 ffffffff847deac8 [ 242.893969] fffffbfff07088c0 ffffffff847ece38 0000000000000000 ffff8801d9b5fde0 [ 242.901493] ffffffff810293fa ffff8801d9b5fdf8 ffffffff812217c8 dffffc0000000000 [ 242.909022] Call Trace: [ 242.911575] [] default_idle+0x55/0x3c0 [ 242.917114] [] arch_cpu_idle+0xa/0x10 [ 242.922535] [] default_idle_call+0x48/0x70 [ 242.928427] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.934456] [] ? call_cpuidle+0xe0/0xe0 [ 242.940081] [] ? clockevents_register_device+0x122/0x230 [ 242.947171] [] start_secondary+0x304/0x3e0 [ 242.953027] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 242.959602] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.979762] Kernel panic - not syncing: hung_task: blocked tasks [ 242.985912] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.124-g49632c6 #20 [ 242.993154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.002484] 0000000000000000 71bec2a1bfb766ec ffff8800bb1cfca8 ffffffff81d0663d [ 243.010447] ffffffff838831a0 ffff8800bb1cfd80 dffffc0000000000 7fffffffffffffff [ 243.018411] ffff8801d31b9c48 ffff8800bb1cfd70 ffffffff8141b2da 0000000041b58ab3 [ 243.026373] Call Trace: [ 243.028933] [] dump_stack+0xc1/0x124 [ 243.034266] [] panic+0x1aa/0x388 [ 243.039250] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 243.046145] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.053387] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.060643] [] watchdog+0x70b/0xae0 [ 243.065887] [] ? watchdog+0xc3/0xae0 [ 243.071221] [] kthread+0x268/0x300 [ 243.076379] [] ? reset_hung_task_detector+0x20/0x20 [ 243.083015] [] ? kthread_create_on_node+0x400/0x400 [ 243.089649] [] ? kthread_create_on_node+0x400/0x400 [ 243.096287] [] ret_from_fork+0x55/0x80 [ 243.101796] [] ? kthread_create_on_node+0x400/0x400 [ 243.108924] Dumping ftrace buffer: [ 243.112467] (ftrace buffer empty) [ 243.116146] Kernel Offset: disabled [ 243.119765] Rebooting in 86400 seconds..