[....] 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[ 14.147350] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.894938] random: sshd: uninitialized urandom read (32 bytes read) [ 20.294764] random: sshd: uninitialized urandom read (32 bytes read) [ 21.286396] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.44' (ECDSA) to the list of known hosts. [ 26.888141] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/27 20:57:41 fuzzer started 2018/05/27 20:57:42 dialing manager at 10.128.0.26:34793 [ 34.138821] random: crng init done 2018/05/27 20:57:55 kcov=true, comps=false 2018/05/27 20:58:13 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x10000, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x301000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000080)="749725b813a8e041069121ab9f5ae7023b9facf2c7a2efc474a7993413ba4a04debf37a4c96c7a728cb4acea5062ee4d28fed1222fd61d4749806d3ff59812aa2d8a1529e31307386c3aa283f916baa8273f44c76dc7e126478f275eae266f2d63bd8738e23039d97c129187f157b67ded36e73cbe258b9f605617d502562f6215b261d7986204ec13b0987e487636a4bb") ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000140)) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000180)={@multicast1, @loopback}, &(0x7f00000001c0)=0x8) sendmmsg(r1, &(0x7f0000000500)=[{{&(0x7f0000000200)=@l2={0x1f, 0x6, {0x400, 0x7, 0xde6c, 0x7, 0x9, 0x1}, 0x4, 0xe9c}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000280)="c9dc94e2fc6a9c975349fc7fc139a176fca6f083c3ab8721d2b8b4196a9ae6d6e1788fafa8997083f2962b59c5f2e3b30c79340dd59393cdb3d708135bf22fc1ca2692ad2db916694a115a256dcbe79cd8ca7b47b9d27eeba5dd5a5154898373267cb1dd353b8159536d42ac27a2cff3fff54a960cf410c2a01ccc978489e0f6d2ea7cc7bab6f952d00211c7a7462cc7c02cdec02c688771de59422e41990b89f792be781c602652c6e2cdb78f0ec29357acde6101e6a6454919a8d0807a", 0xbe}, {&(0x7f0000000340)="a640ad2bd06a06ea9af1189c36b27a500abc02f689f521e5fd7fb78b62e81d707c2d2854c9ad014d0c3d34485be752ca8b7799c93794263f", 0x38}, {&(0x7f0000000380)="2124fa2e8730ac354afdad9873c8538350272e8b551f2061804f53cacc5eca93b29c94f87623ec74f474598fa3105f431002fa7245cb0369a072c9f7b49ca4c0f0ba752e23abc23e640b39706106d9144bb0d37222fb844ece9a28a891721f2ad472330275a5be74f97e88dfd79cb623cb643195b26cd04fbff766f92b91eeeea76b", 0x82}], 0x3, &(0x7f0000000480)=[{0x68, 0x103, 0x800, "c2c76cf16b8c1c967fdd4469aa7b6ef969372581f14a0b86f7d0a82da7da13268b4392902fe63488c9b4ee4f3aa76fd33322c250a1b9ef1e6cd5c174081e137feb9ca1e73b23fa77ea071af2b1914d7ac14fc7"}], 0x68, 0x40000}, 0x82}], 0x1, 0x10) write$binfmt_elf64(r0, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x401, 0x4, 0x79f, 0x100000001, 0x6d2bc685, 0x3, 0x3e, 0x20, 0x27a, 0x40, 0x16d, 0x7, 0x4, 0x38, 0x2, 0x94f4, 0x4, 0x4}, [{0x7, 0x0, 0x9, 0x80, 0x9, 0x3000000000000, 0x6, 0x20}, {0x5, 0x2, 0xffffffff, 0x13ad, 0x48d2, 0x6, 0x200, 0x1}], "ee5cd6235e202c5742282c0bfd8013c580548fa4f0688e22d5023e8a7aab9280f180dc971c14a20db039a6ea29d093fadd15e049641f95b8e56902e1b585cabf304c82212bc732f6e5f4b2c1d1ec03614f8b88f70def6da00aec52214dae35acf739bd4741eea25d9d66db8647a0a8134470dca145611ea1145a4e5018d381ca52982482e46d6979820db927267e937e3b9668972153d014fd4eddd9bad3af197d0a4d20108a32f0d57fea68384128e2f61ff868df3bf446f1361a9cdca450cf4d910b20199537473915d0af9869febc8a305fe965ec05514d58698495d1230a786eb83e8f22f865e6", [[], [], [], [], [], [], [], [], []]}, 0xa99) syncfs(r1) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000001000)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000010c0)={'bcsh0\x00', &(0x7f0000001080)=@ethtool_pauseparam={0x0, 0x6, 0x10001, 0xffff}}) getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000001100), &(0x7f0000001140)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001180), &(0x7f00000011c0)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001200)={0x0, 0x6, 0x69, 0xffffffff80000000, 0xda, 0x1, 0x8, 0x2, {0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7fffffff, 0x7, 0x2, 0x2, 0x4}}, &(0x7f00000012c0)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001300)={r2, 0x20}, 0x8) ioctl$KDSETLED(r1, 0x4b32, 0xac7f) ioctl$KDADDIO(r1, 0x4b34, 0x6) fchdir(r1) ioctl(r0, 0xfffffffffffffffd, &(0x7f0000001340)="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") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002340)={r3, 0xb1}, &(0x7f0000002380)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000023c0)={r4, 0x50, "cfb1459ecac8eb9c28e26df4f217578812bf679b166295c829bbb23da7bb8633318d36b6e5078ca1c9371950066408b1e5d3c02e0c9f025cf1ed0f5ab2ed4e5a995b40c39a0cf0ddbff0904b61f5515b"}, &(0x7f0000002440)=0x58) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000002480)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002500)={0x0, 0x0, 0x0}, &(0x7f0000002540)=0xc) r8 = getpid() r9 = getpgid(0x0) sendmsg$netlink(r1, &(0x7f0000007180)={&(0x7f00000024c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x404}, 0xc, &(0x7f0000007100)=[{&(0x7f0000002580)={0x2a0, 0x2c, 0x20, 0x70bd25, 0x25dfdbfc, "", [@nested={0xc, 0x31, [@typed={0x8, 0x8a, @fd=r1}]}, @nested={0x30, 0x21, [@typed={0xc, 0x1, @str='bcsh0\x00'}, @typed={0x8, 0x87, @pid=r5}, @generic="82f22fba23a8944db8438ce4299b9b85dc9b7166a8"]}, @typed={0x8, 0x20, @pid=r8}, @generic="c793806fdee34379c4a03b07cc567e8c1c06", @typed={0x8, 0x44, @fd=r1}, @typed={0x14, 0x5e, @binary="62ad8cd1b9063389f495aed838"}, @generic="8c2b34350234e93f76c600d3e848e490db11d8cdeb07ae450d7f92f32269a19cb902ff6b61651482ca8dfebf4fec4ad42986b6183379bf9c3bd88df489838e7f1aad895fa2dff266f161894788d8523aa0d69254fa4b0a5fd2eed3ef7ad1078cc528d824e6731f1a694284d74a1d5097d6d621c58fe08f36000772618f9bd0a363e96787e70cc89c6c3f0b3ea0937e34c6920cf036fc03b44e5b7706d805144fa9ca9f025ff59091755c7034925b2bf036bb678f8a9c80afb43456de0b69f15324fd0f20", @typed={0x8, 0x8b, @fd=r0}, @generic="6f536b621bcfa35510ca150578edefb9d1d75aa2f11a22e90f211efd3616abed32f49a6af37af6e2d7e2eb111f4b8656dd8fbaf725ce00a2b76ce684ac0b42e29d3c76b494f8beba9fbd0b7b0f1a929d9a44da217f5c3b390148bb50b697aa309cb2c9d4d3993f445e1ab535705168230d269117244e98f5909fe5234744683c9c4a9b799923efbffe6edfdedb690daba401af1311b7c2931e8671", @generic="16e87e99606d75029dc59be429417596c6b111f1d5e19257246a30a0b34c3471da3ec365fd3c4d204719d03624a087e6083bb494e21e2d94f45ed11640d847b417efdeac8efa3bad7a402fdfe58df9904a84eb501241dc20de778d2ed6f22b97a6dcb9962317945a8255e823cc497348454cd9987b5117c36cebab7fe1e079c3c1672fc8d39cfa6f30a5db3fdb41a6ca646430bed9c4058f00d27d494894fde5a6a30a3d19c350c635e93dddd74406bf4b54a931bde5"]}, 0x2a0}, {&(0x7f0000002840)={0x100, 0x13, 0x104, 0x6, 0x25dfdbfd, "", [@typed={0xc, 0x80, @u64}, @nested={0x14, 0x14, [@typed={0x8, 0x15, @u32=0x320e}, @typed={0x8, 0x92, @str='\x00'}]}, @typed={0x8, 0xc, @fd=r1}, @generic="53c72baefa2bd18d11ba1f4cadeebe20cefabed17c1eb6ccee9dd667cff22270c476193a0386bff4b50d00836e30d8a205011fd9fe62fec6f73cbf85c55e7f77bb631a56da657b8712494e826e125dd23adb931e8de8823390579f9823e8675892dc7f397b48dc4dcaac8eca44f0c0cf8aaa19c5215cbf5a48f86ba3c200062f12fd0d5aee00b16e8df95c6e0c3c6e9c6d910c0610c13154972ba606123b8cb63bd3b65bbaa81593d8b537ce4c0294467200371e6af51442a1", @typed={0xc, 0x71, @str='bcsh0\x00'}]}, 0x100}, {&(0x7f0000002940)={0x2368, 0x35, 0xf00, 0x70bd2a, 0x25dfdbfd, "", [@nested={0x109c, 0x7d, [@generic="95145e0dd58251d13d8d74c618ceddad2db910dac2b618be2a1667f0c43bb72007671a2aa4304fbb21bce8b25f5214dc4dd4e2671262fa6dc6b92f65118c95663dd2004c2e84c5df0435d3056dcf94a1f5a1e28abb17085798c26c3cf9d98520aa87c0ec512acc67cb3a5d19696db9b20ec6aa07acb6d2e2f3e6be80b09eb9685a0d07df79e4baee102bfb7a5fa1ed9b5a3099173fc2", 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@typed={0xc, 0x4f, @u64=0x7ff}, @nested={0x108, 0x63, [@typed={0x8, 0x11, @str='raw\x00'}, @typed={0x8, 0x7c, @pid=r5}, @generic="f656a4767045d4b7e1f4eb772d98a298c5120b07e1679ef534c6e89953059667ce5d8a642c88c8c87c46b1cd542d30f348e2507a8bfaf7a28b9d41714d65c98d7e1265771fb5e29c6917c14f42c4123d75b91223749a00bd7aa344e06184fa9b80fd04f4c716cb10e46e107f11a1276d65e284e50030562c1f68eedfb46eade6d84a051a698a", @generic="8b26af1c8ff4a46e520405c161fa5aa42387e5d9e8d67f3f36eb3266ffd9ce864dfba451505fb79c000ac42e46bf5fb62a63230807a5e13a262c513f65b41f7565e1031cd60ba4bfc656eb5a20b75211d0b58357f740f29d4df822d029231a81881d7b99", @typed={0x8, 0x63, @uid=r6}]}]}, 0x16b8}], 0x3, &(0x7f0000008b80)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x70, 0x4004}, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000008c40)={{0x3, 0x1, 0xffff, 0x3, 0x2}}) sendfile(r1, r0, &(0x7f0000008c80)=0x43, 0x800) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000008cc0)={0x9, 0x9, 0x10000, 0x80}) 2018/05/27 20:58:13 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000000c0)={@dev, 0x0}, &(0x7f0000000100)=0x14) rt_sigsuspend(&(0x7f0000000140)={0x9}, 0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = socket$inet6(0xa, 0x1, 0x1) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x81, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x34}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r4, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000300)=0x6cd, 0x4) r5 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x20900) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000380)=0x1, 0x4) fcntl$getownex(r3, 0x10, &(0x7f00000003c0)={0x0, 0x0}) sched_setattr(r6, &(0x7f0000000400)={0x30, 0x3, 0x0, 0x9e76, 0x7fffffff, 0x0, 0xfe, 0x2}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000440)='bbr\x00', 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000480)={r4, 0x800}, 0x8) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000004c0)) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @dev}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000600)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000640)={{{@in=@rand_addr=0x4, @in=@rand_addr=0x9, 0x4e23, 0x0, 0x4e23, 0x4, 0x0, 0x0, 0x20, 0x89, r1, r7}, {0xfffffffffffff332, 0x7e, 0x75, 0x4, 0x4ff, 0x6, 0x6, 0x4}, {0xffffffff, 0x2, 0x15e9, 0x4}, 0x5, 0x6e6bbe, 0x1, 0x0, 0x2, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x3f}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3504, 0x3, 0x3, 0x400, 0x5, 0x101, 0xfffffffffffffffc}}, 0xe8) sendmsg$nl_crypto(r3, &(0x7f00000008c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x284800}, 0xc, &(0x7f0000000880)={&(0x7f0000000780)=@alg={0x100, 0x10, 0xa00, 0x70bd2b, 0x25dfdbfc, {{'sm3-generic\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x2}, {0x8, 0x1}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x4}]}, 0x100}, 0x1, 0x0, 0x0, 0x44010}, 0x4000000) init_module(&(0x7f0000000900)='#ppp0\'ppp0\'ppp0{keyringvboxnet1:\x00', 0x21, &(0x7f0000000940)='{]-\'\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000980)={0x3, 0xd862, 0x4, 0x9, 0x0, 0x6e, 0x2, 0x94e2, r4}, &(0x7f00000009c0)=0x20) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000a00)=@assoc_value, &(0x7f0000000a40)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000a80)={r8, 0xcdc}, &(0x7f0000000ac0)=0x8) r9 = syz_open_dev$usbmon(&(0x7f0000000b00)='/dev/usbmon#\x00', 0x3, 0x6100) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000000b40)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000b80)={0x16, @empty, 0x4e23, 0x0, 'ovf\x00', 0x15, 0x2, 0x5d}, 0x2c) sendmsg$nl_xfrm(r5, &(0x7f0000001000)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000fc0)={&(0x7f0000000c00)=@updpolicy={0x3b4, 0x19, 0x800, 0x70bd29, 0x25dfdbfd, {{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x0, 0x4e23, 0xffff, 0x2, 0x20, 0xa0, 0x3a, r1, r7}, {0x8, 0xffffffff, 0x2, 0x4, 0x9, 0x8, 0xff, 0x3}, {0x3ff, 0x5, 0x35e, 0x80000001}, 0x0, 0x6e6bb8, 0x2, 0x0, 0x0, 0x2}, [@algo_auth={0x6c, 0x1, {{'digest_null-generic\x00'}, 0x120, "30ed068bdfaec80cee559775dc1d7be154a4482068724fbd3afe2a3746065e974af0caab"}}, @address_filter={0x28, 0x1a, {@in=@rand_addr=0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x466, 0x2df}}, @sec_ctx={0x4c, 0x8, {0x46, 0x8, 0x1, 0xb89, 0x3e, "416a6f83cdcf263c34502cdaab5b6aa7a92d95892a6f82b0651e07a9d44845b0ee2f71f320955d5e5d1322a238c94d023d5b7978b16f904d020cfbb64bfc"}}, @migrate={0xe0, 0x11, [{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x10}, 0x0, 0x0, 0x0, 0x3504, 0xa, 0xa}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7e, 0x3, 0x0, 0x3500, 0x2, 0xa}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xff, 0x1, 0x0, 0x3503, 0xa, 0x2}, {@in6, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3c, 0x3, 0x0, 0x3504, 0x2, 0xa}, {@in6, @in=@loopback=0x7f000001, 0x7c, 0x0, 0x0, 0x0, 0xa, 0x2}]}, @etimer_thresh={0x8, 0xc, 0xfff}, @algo_auth_trunc={0x134, 0x14, {{'sha3-512\x00'}, 0x730, 0x100, "bfdcb5f5cc4bc3c27f6227e18bfc126e920f6c96272588705683d81e241ffa0eeb1b8418a90cefc8a7d6e64a6248837f60a57c55908b7bddcfba72ae6268d7144ba7d95feafe8a945d8d846a43066b58a8036f183ed349c35a70c2f8917572343daabdcf742f72841b1fcc65db321fb4cab551d56164b24979025f7d4868905bf4d5b8e3bbbc843921266b8d34cf1d4f0d5ecbf790493c0c215ff699ee6dc80aedde8f6ec4fb007b0abc1b99872609b5ede3d68c612a9ed6359378b4886bfb6032608ffff695925da1e61aaafefa32d060c960c4134f870139a6956b6690df187759f0c0e3b5"}}]}, 0x3b4}, 0x1, 0x0, 0x0, 0x800}, 0x10) symlink(&(0x7f0000001040)='./file0\x00', &(0x7f0000001080)='./file0\x00') setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f00000010c0)=@int=0xffffffffffffffe1, 0x4) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000001100)=""/83) 2018/05/27 20:58:13 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) ftruncate(r0, 0x10000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x54000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000080)={@multicast2, @local, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000100)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, r2}, 0xc) setsockopt$inet_int(r1, 0x0, 0xa, &(0x7f0000000140)=0x6a, 0x4) pause() getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xd, "e767e65c0cb115184606ee4cac"}, &(0x7f00000001c0)=0x15) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x8, 0x7f, 0x0, r3}, 0x10) syncfs(r1) fcntl$getownex(r1, 0x10, &(0x7f0000000240)={0x0, 0x0}) capget(&(0x7f0000000280)={0x20080522, r4}, &(0x7f00000002c0)={0x2, 0x7, 0xee8, 0x4a4, 0x4, 0x100000001}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) getgroups(0x3, &(0x7f0000000380)=[0x0, 0x0, 0xffffffffffffffff]) setregid(r5, r6) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000003c0)={r3, 0xba}, &(0x7f0000000400)=0x8) socketpair(0x9, 0x80002, 0x101, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000000480)={'\x00', 0x2001}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r7, 0x0, 0x41, &(0x7f00000004c0)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$IPT_SO_GET_ENTRIES(r8, 0x0, 0x41, &(0x7f0000000540)={'raw\x00', 0x7b, "90ce57da41ced4c81b0ce97f85b031fab729d759b1aa24fa8f1e4b74e4aed5bab10266196cd54fef433d81466a6a6dd1b63353206165af7c1205e46ad915b7dec5a4749563ec8f092ca16f1dbba5e1bc198c0eedd04b2e0c509817a9214bf93b4739b618e43795830a8bbc31c6e1297d964edc9ff6a2299192eb80"}, &(0x7f0000000600)=0x9f) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/create\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000680)='*:#\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000006c0)=0x200, 0x8) sendmsg$nl_route_sched(r8, &(0x7f0000002940)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000002900)={&(0x7f0000000740)=@newtaction={0x218c, 0x30, 0x20, 0x70bd2a, 0x25dfdbfd, {0x0, 0x100, 0x81}, [{0xf8, 0x1, @m_bpf={0xf4, 0x7, {{0x8, 0x1, 'bpf\x00'}, {0x10, 0x2, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}}, {0xd4, 0x6, "26f6333d649cf4385e091f2eabc9a74d82af7560304b025994a09254b645cf351b75cdb2ddce63b6edf4b4c69920647ecbd8aa27435af56f4c190e1d7c00f52c75d964a8b7ff68e1ff922c83b66c74ea577d190d11083236149412f9f784b1d99bb39d71d58c16c2061d6604481a819e673c36f65f4efc234ea5e5fed196a075b2c300b1e2a98b8394aaea9778da1cc098434c8a60e14dbb5ed4045d3d874c9a1b51cb27e25a5067b439da6db51e0914c84b1e899398d00f64160b14ab58cc03bb519ec5875e1134677f4dba16bb10b2"}}}}, {0x1040, 0x1, @m_connmark={0x103c, 0xc, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x7fff, 0x5, 0x4, 0x7, 0x1}, 0x8001}}}, {0x1004, 0x6, "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{0x1040, 0x1, @m_connmark={0x103c, 0x17, {{0x10, 0x1, 'connmark\x00'}, {0x20, 0x2, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0xe6, 0x5, 0x10000001, 0x7fffffff, 0xd20}, 0x9}}}, {0x1004, 0x6, 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"}}}}]}, 0x218c}, 0x1, 0x0, 0x0, 0x4000000}, 0xc0) ioctl$LOOP_GET_STATUS64(r7, 0x4c05, &(0x7f0000002980)) write$binfmt_aout(r0, &(0x7f0000002a80)={{0x107, 0xffffffff, 0x4, 0x2f4, 0x15d, 0x5, 0x8f, 0xffff}, "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", [[], []]}, 0x1220) userfaultfd(0x0) r9 = add_key(&(0x7f0000003cc0)='dns_resolver\x00', &(0x7f0000003d00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000003d40)="ea5605e611a03192644f7bd1ab", 0xd, 0xfffffffffffffff9) r10 = request_key(&(0x7f0000003d80)='user\x00', &(0x7f0000003dc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003e00)='raw\x00', 0xfffffffffffffff9) keyctl$negate(0xd, r9, 0x3, r10) 2018/05/27 20:58:13 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000040)={0x8, 0x10001, 0x3, 0x8}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x280000, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000140)={0x7fff, 0x8, 0x100}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180)=0x9, 0x4) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f00000001c0)=""/26) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x10c, r2, 0x300, 0x70bd29, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xe42}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfde}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1b}, @IPVS_CMD_ATTR_DEST={0x78, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xd4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffffffffffe0}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x9b}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x10c}, 0x1, 0x0, 0x0, 0xd823dae71e21ea4c}, 0x2000c050) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000440), &(0x7f0000000480)=0x8) fchdir(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000004c0)={0x0, 0x8}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000540)={r3, 0x4, 0x30}, 0xc) prctl$getreaper(0xb, &(0x7f0000000580)) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000600)={0x3, &(0x7f00000005c0)=[{0x4, 0x3, 0x2d16758a, 0x5}, {0x8001, 0x7, 0x68, 0x7444}, {0xffff, 0x0, 0x6, 0xa17}]}, 0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000640)={r3, 0x5}, 0x8) r4 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000000680)) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000740)={{0xbf, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2, 'none\x00', 0x10, 0x3, 0x5b}, {@empty, 0x4e22, 0x3, 0x2412d9e2, 0x401, 0x80000001}}, 0x44) timerfd_gettime(r4, &(0x7f00000007c0)) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000800)={'filter\x00'}, &(0x7f0000000880)=0x44) ioctl$KDSETMODE(r0, 0x4b3a, 0xc53) fchdir(r1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000008c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000900)={0x80000000, 0x3, 0x8, 0x1, 0x40}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000940)='/dev/full\x00', 0x400000, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000008, 0x12, r4, 0x0) ioctl$EVIOCGBITSW(r5, 0x80404525, &(0x7f0000000980)=""/167) r6 = request_key(&(0x7f0000000a40)='rxrpc_s\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000ac0)='lo\x00', 0xfffffffffffffffa) r7 = request_key(&(0x7f0000000b00)='syzkaller\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000b80)='none\x00', 0xfffffffffffffffd) keyctl$negate(0xd, r6, 0xf3, r7) 2018/05/27 20:58:13 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp6\x00') write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0xffffffffffffffc1, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TCGETS(r0, 0x5401, &(0x7f00000000c0)) pause() r2 = signalfd4(r1, &(0x7f0000000100)={0x3}, 0x8, 0x800) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000180)={{r3, r4+10000000}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) getitimer(0x0, &(0x7f0000000200)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000240)={0x4, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) ioctl$void(r2, 0xc0045878) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000400)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000440)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @loopback={0x0, 0x1}, 0x2, 0x5, 0x1, 0x500, 0xf977, 0x0, r5}) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000580)={0x4, {{0x2, 0x4e20}}}, 0x88) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000640)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000680)=0x10, 0x4) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000006c0)={0x3f, 0xcf, 0x3ff, "ae5c7e4d8144c6dea25152f6a8239ee969c7a3ad082d07569675ed954a4ea6d3aa6fab24e88c8dfc09666cabba42b9dba7fe3bfed5d42722690e2d17fb9005"}) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000740)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000780)={0x7, 0x0, 0xce, 0xfffffffffffffffd, 0x0}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000800)={r6, 0xff, 0x9}, &(0x7f0000000840)=0x8) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f00000008c0)={'team0\x00', @ifru_data=&(0x7f0000000880)="68505b8b9843611d3d6883cd4754fbb7f7d4b4b11b1202ad60f1509e4f028af8"}) get_thread_area(&(0x7f0000000900)={0x7ff, 0x20000800, 0x1400, 0x7, 0x7, 0x5, 0x7, 0x80, 0x0, 0x5}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000940)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000980)) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00000009c0)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000a00)={0x6, 0x20}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000a40)={'bpq0\x00', 0x800}) 2018/05/27 20:58:13 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x2) fcntl$notify(r0, 0x402, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000080)={0x50, 0x9, 0x35, 'queue0\x00', 0x100000001}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x80}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x9, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) prlimit64(r3, 0x3, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000300)="e23a591ef0d3680e220888a9a18b55486313dee6e11f46f0aaa855c21304679e34c265588b64f4b04d35c9042b09d973507c9e2dc21cd39cd239bd4da75ee98b4c6c04361905ec5e39b9fa982f663030d60244b2d4ad", 0x56) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x60000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0xdc, r4, 0x100, 0x70bd27, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x401}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffe}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7c}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x8000}, 0x40081) syz_open_dev$sg(&(0x7f0000000580)='/dev/sg#\x00', 0x2, 0x20c80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000005c0)={0x8000, 0x1, 0x0, 'queue1\x00', 0x8000}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000680)=0x40, 0x4) sendto$llc(r1, &(0x7f00000006c0)="d1de9af6ecf43a1eeb34051021d18d3065e38a5f09aadc566f3c28fa01d5c2b390be74a8fdddfad092e4b1266d39522fa82b23c879afb6410ad28002c3c6c24df60224efba844a6764068e14181353c3f016009e86e3f60d5d834fde68a37f4941af110e880d7aa64c19c29c577fa4d4b67c6c32cb04c9fa", 0x78, 0x40, &(0x7f0000000740)={0x1a, 0x205, 0xfffffffffffffff8, 0xe, 0x1, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000780)) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000800)={0x2, &(0x7f00000007c0)=[{0x20, 0x9, 0x4, 0xffff}, {0x9183, 0x7f, 0x10001, 0xfffffffffffffc00}]}) timer_create(0x0, &(0x7f0000000840)={0x0, 0x16, 0x1, @tid=r3}, &(0x7f0000000880)=0x0) timer_delete(r5) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000008c0)) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000980)='lp\x00', 0x3) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000a40)={0x48, &(0x7f00000009c0)="b4060f68f96e74356698bec2541895cb189298d14609f29a6c5bc8f88f9b92bc0a09aa99f5a6ecb3274215c82e6182b9677c7b1e78fab49acf924022edc7136cb42d60a3b692e097"}) prlimit64(r3, 0x6, &(0x7f0000000a80)={0x9a77, 0xef60}, &(0x7f0000000ac0)) fstatfs(r0, &(0x7f0000000b00)=""/94) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000b80)={'filter\x00'}, &(0x7f0000000c00)=0x44) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c40)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r6, 0x29, 0x44, &(0x7f0000000c80)={'NETMAP\x00'}, &(0x7f0000000cc0)=0x1e) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000d00)) 2018/05/27 20:58:13 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f0000000040)=""/167, 0xa7, 0x20, &(0x7f0000000100)=@ipx={0x4, 0x7f, 0x6, "dbe885153f27", 0xffffffff00000001}, 0x80) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/rpc\x00') inotify_add_watch(r1, &(0x7f00000001c0)='./file0\x00', 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000200)={0x6, 0x800, 0x81, 'queue1\x00', 0xfff}) statfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/72) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x80000000000}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x4ef, 0x7}, &(0x7f0000000440)=0x8) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000480)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @random="7f1614e4093c"}, 0x0, {0x2, 0x4e23, @multicast1=0xe0000001}, 'bcsh0\x00'}) r4 = socket$netlink(0x10, 0x3, 0xb) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000500), 0x10) getsockname$netlink(r4, &(0x7f0000000540), &(0x7f0000000580)=0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000005c0)=0x7, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000600)={0x5, 0x0, 0x10000, 0xb77c}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000640)={r5, 0x5f}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000680)=0x9) r6 = openat$cgroup_type(r1, &(0x7f00000006c0)='cgroup.type\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000700)={r2, 0x3f}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000780)={0x1, &(0x7f0000000740)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000007c0)={r7, 0x21}) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000800)=@assoc_value={r2, 0x4}, 0x8) ioctl$KDGKBLED(r6, 0x4b64, &(0x7f0000000840)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000880)={r3, 0xffffffff}, &(0x7f00000008c0)=0x8) signalfd(r1, &(0x7f0000000900)={0x3}, 0x8) accept$nfc_llcp(r1, 0x0, &(0x7f0000000940)) faccessat(r1, &(0x7f0000000980)='./file0\x00', 0x13, 0x1e00) openat$cgroup_type(r1, &(0x7f00000009c0)='cgroup.type\x00', 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/autofs\x00', 0x121100, 0x0) fanotify_init(0x11, 0x1) epoll_create1(0x80000) 2018/05/27 20:58:13 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x400, 0x101000) fdatasync(r0) sync() syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0xfffffffffffffa7b, 0x3, &(0x7f0000000280)=[{&(0x7f00000000c0)="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", 0xfa}, {&(0x7f00000001c0), 0x0, 0x4}, {&(0x7f0000000200)="4ed140ecb107f53215e8bbbbe7438cf3cc49924920b9fbce3111efd2e6789224f31b5cf7d53135a6fb1201c061ce7d00e0c5c92b89ddc9db9a4142dfda60925c384c34c715cc5e1d19fb7ff544e3490bca8976f03c504bbccbbe03f620ab5a55d605024cf803920eb84c7a274d0f10a4", 0x70, 0x7}], 0x40000, &(0x7f0000000300)={[{@alloc_mode_def='alloc_mode=default', 0x2c}, {@disable_roll_forward='disable_roll_forward', 0x2c}]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000340)=0x1) syz_mount_image$hfs(&(0x7f0000000380)='hfs\x00', &(0x7f00000003c0)='./file0\x00', 0x8, 0x4, &(0x7f0000000600)=[{&(0x7f0000000400)="acac05", 0x3, 0x9}, {&(0x7f0000000440)="43156ace69518bf9104d311f8067b69b3f6953cb05d27b63d92d2d10b7a53383873847e1701b242ed872a72a2f10c4acfe4ca8a49709", 0x36, 0x1}, {&(0x7f0000000480)="b740dee0e689eef5a54925ac25b3b2cbf2b81144fe171fcce62fb992fc1b0f576a2c59067c3b47df79e237ae916e71f29a9a5fc07792f54e642cbbad2df6eb9e11cfa8ba5454bf22489c9e7986edc3c26c29f505864b9e34c31ffcaf9292396b35b546e8c9442cf7f968", 0x6a, 0x9}, {&(0x7f0000000500)="a4ecb2b51f23f8ba50d5af19179992442eb8320739345b8cdf379c28abce55cc3ab31e8f701c8da0f2890ea1c265212e7cb4d6de344eeca2ad01d35af0924b1a376688d56b0135a01b07cda51ccf268adfb1fa2f60c371cbe2a786c55b40499848f983086c0f63869c644b9c5332a12aaf43c8f18bceea545aa41f0f3e8a99be3c82c938f62dfbf1670e43472c8845b166fc3c67ba090eb900d186f6f60ed0e52c55086bcb10c27db1820586a95723879088dd1c68386c25c8e2aa1f687eb935eafe7a096e5db0ef5d87adda89dcb47870325aaad319c03298457fb03b042f93b0", 0xe1, 0x8}], 0x800, &(0x7f0000000680)={[{@file_umask={'file_umask', 0x3d, [0x30, 0x31, 0x34, 0x37]}, 0x2c}]}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000006c0)={0x0, @multicast1, @broadcast}, &(0x7f0000000700)=0xc) fchdir(r0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000740)=0x5) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000780)={'ip6_vti0\x00', 0x9}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000007c0)={0x1, 0x2, 0xcca, 0x1ce4}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000800), &(0x7f0000000840)=0xc) fadvise64(r0, 0x2b, 0x6, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/checkreqprot\x00', 0x0, 0x0) bind$pptp(r0, &(0x7f00000008c0)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000900)={'syzkaller0\x00', 0x7}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000940)=""/97, &(0x7f00000009c0)=0x61) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000a00)={0x0, 0xb3e3}, &(0x7f0000000a40)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000a80)=@sack_info={r2, 0xf76e, 0x8}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000ac0)={0x8, 0x2, 0x7e3, 0xff, r2}, &(0x7f0000000b00)=0x10) syz_mount_image$hfs(&(0x7f0000000b40)='hfs\x00', &(0x7f0000000b80)='./file0\x00', 0x400, 0x3, &(0x7f0000000c80)=[{&(0x7f0000000bc0)="e48834de59f67c", 0x7, 0x1ff}, {&(0x7f0000000c00)="6fe7d38fa539611ce3fc45342e9558c9b98663e40ebfa3f3038ece42ecb7bc06b13d99ea0c243b67994a066fe72878fbbd82", 0x32, 0x7}, {&(0x7f0000000c40), 0x0, 0x2}], 0x400, &(0x7f0000000d00)={[{@codepage={'codepage', 0x3d, 'cp857'}, 0x2c}]}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000d40), 0x10) syz_mount_image$hfsplus(&(0x7f0000000d80)='hfsplus\x00', &(0x7f0000000dc0)='./file0\x00', 0x2, 0x5, &(0x7f0000002100)=[{&(0x7f0000000e00)="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", 0x1000, 0x21}, {&(0x7f0000001e00)="3d53cfe3f810f629d297ed3957c1ee9618b5f59523c13fe3fdba08c82440ab521a0754103b19b60bb380adacb226acdaa9bdf4d392a0beb26bc3f0a353153dda85ede132b467fa902de56a39a7e6a32b7358f220bef7dd2cee58fe12109d235588e5db8f854651a682df98de96653985331505bacb0812b74ecbca09a56c259b81edf7d7f1e53bdec60b7654d7554e22fddb1df3c0e4d447d3d79001675f821399a012bb0b66be6a080de9180c3dc40efa7574fccafc6449647bc2a39bf5c3041e7683749a5b155da5ad77a73ff2ab8869bca2232c55f5f1ab050dd5951d8f81cb9afb8f72ce4f3090d48308fe", 0xed, 0x5}, {&(0x7f0000001f00)="af000167d1d507fbc32c82bd51fc1198d1bc2a5644b9bb2b8d", 0x19}, {&(0x7f0000001f40)="bd86e1457ef9c9860ae72b9db9d4c5be6cc6d8983df4b89381f10ecf6063ccb6ba8a4882c81014b9362b3ae4c56261b3b3757de5c2655b6fe2f11cd10669881f2cc37351040e06d4d5ea6ddb68665aa511acace05547313df910f18876462f1c689b93ab421650db9fbf28942697d40a99dcff4bd7048bdff1f6beae5d4574384e858c8a39b3ed0beb70cd965d2ff03fcbcd4cb8faf3", 0x96, 0x8}, {&(0x7f0000002000)="54926bbdb5c53bdea66a2751d656d6816f5d68a59a9f6207fa9df81cc9dae5178009a8436ba675b6bcecb256ea9e3cca0136ab1ebcf1c27cdb917d95a4e2c3e7d6d83d43dbcf1f117495b4099e6cf90aebf148f742e84135e748d547edad1f30bfe4092955f7d124a4565d2889cc8e981b6d1277a0d429e142856785616d10d103c3d3eb60275bba8dbf6a4ba303fd23b2a7bf4a4aa2740dac1ba1143216caa077e8e6c82e522883a683a3cab2e6425abe44bc580325d36a7ad6a6f30d2cac5b71801b503a356eeb", 0xc8, 0x401}], 0x1, &(0x7f0000002180)={[{@part={'part', 0x3d, [0x33, 0x78, 0x78, 0x3d, 0x35, 0x2d, 0x7d, 0x78, 0x35]}, 0x2c}, {@umask={'umask', 0x3d, [0x30, 0x30, 0x32]}, 0x2c}, {@umask={'umask', 0x3d, [0x31, 0x32]}, 0x2c}, {@part={'part', 0x3d, [0x35]}, 0x2c}, {@uid={'uid', 0x3d, [0x34, 0x3d, 0x35, 0x35, 0x35, 0x31, 0x7c]}, 0x2c}]}) sync_file_range(r1, 0x7, 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000021c0)='lp\x00', 0x3) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r3 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000002200)={0x3, r3}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002240)='/dev/pktcdvd/control\x00', 0x204400, 0x0) [ 58.294992] IPVS: Creating netns size=2536 id=1 [ 58.401469] IPVS: Creating netns size=2536 id=2 [ 58.464727] IPVS: Creating netns size=2536 id=3 [ 58.510468] IPVS: Creating netns size=2536 id=4 [ 58.562410] IPVS: Creating netns size=2536 id=5 [ 58.611702] IPVS: Creating netns size=2536 id=6 [ 58.666411] IPVS: Creating netns size=2536 id=7 [ 58.716570] IPVS: Creating netns size=2536 id=8 [ 59.193481] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.267076] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.378966] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.412151] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.447568] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.458890] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.490596] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.533760] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.620102] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.644738] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.653423] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.688696] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.712302] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.724425] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.734326] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.793960] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.818531] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.857702] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.865225] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.915957] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.925003] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.944973] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.966811] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.988369] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.020205] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.064294] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.092296] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.105462] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.159304] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.184536] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.193606] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.209983] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.227200] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.234998] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.250834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.268345] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.283137] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.293513] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.307776] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 60.322257] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.332161] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.346440] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.355230] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.376108] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.384388] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.396166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.404558] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.414583] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.439997] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.455243] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.463410] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.472906] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.489717] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.499865] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.521561] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.535355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.544777] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.553113] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.564176] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.571798] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.590952] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.604895] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.613000] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.620738] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.633168] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.641907] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.657218] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.665100] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.678639] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.691910] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.707197] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.716290] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.733107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.746315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.753883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.761679] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.772048] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.781565] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.793355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.808071] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.810123] ip (4529) used greatest stack depth: 24168 bytes left [ 60.824968] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.834911] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.850245] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.864563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.876181] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.884065] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.892914] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.910153] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.934331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.950544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.958919] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.988834] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.006134] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.020191] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.032841] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.041893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.947657] ip (4943) used greatest stack depth: 24008 bytes left [ 64.707584] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 64.848915] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 64.856245] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 64.874889] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 64.894734] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 64.907020] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 64.924171] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.934956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.992888] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 65.016902] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 65.054182] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 65.068012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.074817] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.090799] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 65.098788] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 65.107708] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 65.115231] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.122058] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.133323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.140268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.147127] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.153753] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.246602] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 65.260053] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.267935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.291011] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 65.328457] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 65.348634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.355451] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.476124] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 65.482869] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.505402] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/27 20:58:22 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x400803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f00000000c0), &(0x7f0000000440)={0x0, 0x0, 0x0, 0x8}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="2804000010005fba000000000008010009000000", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x3}, 0x1}, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000001c0)={0xfffffffffffffff9, 0x5, 0xe2, 0x80000001, 0x0, 0x4}) dup3(r2, r1, 0x0) 2018/05/27 20:58:22 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$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) r4 = socket(0xa, 0x2, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000100)=0x0) r6 = getpgrp(0xffffffffffffffff) setpgid(r5, r6) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000140)={0xfffffffffffffff8, 0x9, 0x11, 0x93e8, 0xad5, 0x9, 0xffd, 0x0, 0x4, 0x3, 0x401}, 0xb) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/138, 0x8a}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x2, 0x0) vmsplice(r0, &(0x7f0000002200), 0x0, 0x0) 2018/05/27 20:58:22 executing program 3: mincore(&(0x7f0000000000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/54) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x20012, r0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x8e47, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000040)={0x8, r1}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000100)=""/253) write$selinux_user(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7379d8b20e89a119eb6c72c56228fdeb83d6ed157374656d5f753a6f626a65630100ffff61756469745f73706f6f6e5f743a73302073746166668c182f7bbda57213933a50dd2fab35f825bd86d6632b66af4300800000000000005a2a6ac1151f91de8abeaf7aa1968b7b8fe50900000000000000494f81d7454bc4d1f8290ce81b8d33a381da2d650000000000000000000000000009c70c4e"], 0x2b) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) 2018/05/27 20:58:22 executing program 6: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) getpeername(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) ioctl$BLKSECDISCARD(0xffffffffffffffff, 0x127d, &(0x7f0000000080)) r1 = syz_open_dev$usbmon(&(0x7f0000000640)='/dev/usbmon#\x00', 0x5, 0x40000) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000580)) readlinkat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000580)=""/84, 0x54) getpid() r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0xd7d) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000700)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) syz_fuse_mount(&(0x7f00000003c0)='./file0\x00', 0xa000, r5, 0x0, 0x7, 0x2002) fcntl$notify(0xffffffffffffffff, 0x402, 0x5) ioctl$LOOP_CLR_FD(r1, 0x4c01) socket$inet(0x2, 0x0, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000000280)=""/83, &(0x7f0000000300)=0x53) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000680)=""/29) write$binfmt_aout(r3, &(0x7f0000000600)=ANY=[], 0x0) chdir(&(0x7f00000000c0)='./file0\x00') unshare(0x40000000) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000340)=0x6) r6 = socket$inet_tcp(0x2, 0x1, 0x0) sched_getparam(0x0, &(0x7f0000000240)) r7 = dup3(r4, r4, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000440)="3723339c9e46fcc759b50ca2fac74693cb0b58bf128cda2d1c0be362459e0d734b324cdb94e6b7e8587d837a8f176ccbc95738588bf395f5b86a21bac6f00b8acb12f34489dfd6b1c3ec2b317faa53145cdba8beee7802210a60c5e37a938a30527564c65321ebab3fdaa17d51b57da384ce15f4f777654f49495409794a8b69f99fffef", 0x84}], 0x1, 0x0) socket$inet(0x2, 0x2, 0x1b) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000000600)=0x3, 0x4) ioctl$sock_ifreq(r6, 0x8923, &(0x7f0000000100)={'tunl0\x00', @ifru_settings={0x1, 0x0, @sync=&(0x7f0000000140)}}) 2018/05/27 20:58:22 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) bind$packet(0xffffffffffffffff, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000000002, 0xfffffffffffffffe) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x1, 0x0, "e4e69e173951f8d6032d82efe36ac970b43d0366c13ad5b31b8379a058c2bdaa456364b258c612c946a8da1fcc6aabfb6f858e89070f966ea60a292a6a0c5e8000cea23baaeb2875a386d7b0e8210eca"}, 0xd8) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffe64, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@broadcast, @in=@multicast2}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) 2018/05/27 20:58:22 executing program 5: syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x6, 0x121100) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0x1, 0xffffffffffffffe1}) 2018/05/27 20:58:22 executing program 2: r0 = memfd_create(&(0x7f0000000140)='trusted\x00', 0x3) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000180)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000000500)=[{&(0x7f00000001c0)="784978b835094e3d59fcc87c1327c974779a2d004cb75dd9f5f9d820a9f7e1b39906b9fc89f051650dc72c19b85236fec542837bdfa261ce9b7914f2e24bfb62f902acb2097f40a5108743308e0420c25227f545531c4f0dfaec965dadf79d223751f0bc9ccbca93cf7666aec49b40466f210a241c6032e7b4d60503a762abc07ca86688fb3f8fbb82281519758a40a819229e3715711be8e3f980cbd6c22d339bf78f31928bd36fe8dd1d2719f6eb8d64cb3de83ac6fd9966c7e6a33e59cf1eb7c592fd", 0xc4}, {&(0x7f00000002c0)="b69ea07f29daae42a8b328336e9e34b98f2074fd305f0aa35a39558d523037305f78c3bc4c2caa08f73810f4773bcdfa8182efff7f68a101747bc17b5a85384221c2787ccbd01069bb73d16812208e1c54b186dc7b2922907d59", 0x5a}, {&(0x7f0000000340)="77fdbabe65c041cd0e23c88256ccb2249b17890d5b956b7820d51c276a75d10e05ddeca19bf3440dad529d9f1a6f916c86c7d1d6e51cd8303c0de6e0d9822605706e47b29997758b478a3366db59dfbc8b12e30758ff62ecc6740d9093d190ab2d2b8413fa21557ce0f2e236d070bb7d23704417d816e18bdd02fc4b16a1d2b8f8d4ca8e25a454df5ab22b65c123c82e543018ad36d26a1bae7df07abbffddebcc768ed032632a45df5efd2f19b2d3b9961a0d9f4cd7fcf599ec553d2382e90e80e87fac52a0b2751aae3b4aa4213b06b7d20a02ad525ad60fe0b592ac419dd0955736127607560c7b604b6ea909cd1e4ad13b", 0xf3}, {&(0x7f0000000440)="30b1438271e3c67b323ae62d39c07125db40eb5c76b6dc2d8b228e835c5758f9ad26ae9a6025344687826d906eb7810048a6410ab5b270c35d5f00c370e08afa1daf290192f5676493b80924bcd120143f18a1ad4f35af54511c5405bc25a58b8f914eabf0", 0x65}, {&(0x7f00000004c0)="1a756099b91403346d65c78e057ec6438e58131326", 0x15}], 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="20000000000000fd4bf0199b2090ea3d07008400000008002000fe8000000000"], 0x20, 0x24000800}, 0x8000) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x728d, 0x2, 0x40, 0x6, r2}, 0x10) ioctl(r1, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) unshare(0x4a060000) 2018/05/27 20:58:22 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001dc0)=ANY=[], &(0x7f0000000300)) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) ioctl$IOC_PR_PREEMPT_ABORT(0xffffffffffffffff, 0x401870cc, &(0x7f0000000080)) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f00000001c0)={&(0x7f0000ffd000/0x2000)=nil, 0x0, 0x0, 0x4, &(0x7f0000ffc000/0x4000)=nil}) 2018/05/27 20:58:22 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x100, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) setreuid(0x0, r1) 2018/05/27 20:58:22 executing program 3: sched_setaffinity(0x0, 0xc6, &(0x7f00000002c0)=0x9) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000000180), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000280)={0x400, 0xff, 0x200, 0x3fb, 0x1, 0x2}) connect(r1, &(0x7f00000001c0)=@in={0x2}, 0x80) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x200, 0x0) sendfile(r1, r2, &(0x7f00005d4ff8), 0x2000000000000ff) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=@known='security.selinux\x00') [ 67.829472] hrtimer: interrupt took 39648 ns [ 67.861824] IPVS: Creating netns size=2536 id=9 [ 68.055099] IPVS: Creating netns size=2536 id=10 [ 68.188180] : renamed from tunl0 [ 68.922399] pktgen: kernel_thread() failed for cpu 0 [ 68.927646] pktgen: Cannot create thread for cpu 0 (-4) [ 68.933115] pktgen: kernel_thread() failed for cpu 1 [ 68.938439] pktgen: Cannot create thread for cpu 1 (-4) [ 68.943829] pktgen: Initialization failed for all threads 2018/05/27 20:58:24 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f00000000c0), &(0x7f0000000440)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000340)={{}, {}, 0x0, 0x0, 0x6}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x6, 0x3, [0x0, 0xa323, 0x2]}, &(0x7f00000002c0)=0xe) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000001380)={r4, 0xfffffffffffffffc, 0x8}, 0x8) clock_getres(0xfab77f3b27d23610, &(0x7f0000001540)) r5 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/18) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f00000013c0)={0x3f, 0x80, 0x7fff, 0x6, 0x6, 0x100000000}) read(r5, &(0x7f0000000380)=""/4096, 0x35) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000010000/0x2000)=nil, 0x2000}}) 2018/05/27 20:58:24 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x100000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x11, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x0, 0x4, 0xfffffffffffffff8, 0x2, 0x6, &(0x7f0000000000)='sit0\x00', 0xb0, 0x7fff, 0xbac}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000000), &(0x7f0000000640), &(0x7f0000000100), &(0x7f00000007c0)) 2018/05/27 20:58:24 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040)=0x9, 0x4) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fstatfs(r0, &(0x7f0000000140)=""/188) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x92c, 0x8, 0x2800000000, 0x68c, 0x3, 0x3, 0x1ff, 0xffffffff80000000, 0x40, 0x61, 0xb5b, 0x1, 0x38, 0x2, 0x5, 0xffffffff7fffffff, 0x5}, [{0x70000000, 0x6, 0x2, 0x100000001, 0x3ff, 0x8, 0x5, 0x8c9}, {0x4, 0x1000, 0x2, 0x5ee, 0x7, 0x448, 0x4, 0x8}], "5f7f2c13c0f322a57bb286914fdf15a125a398ae1bb6", [[], []]}, 0x2c6) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)={0x44, r1, 0x401, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x44}, 0x1}, 0x0) 2018/05/27 20:58:24 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0xfd96, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xffffffffffffffff, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000640), &(0x7f0000000680)=0x40) 2018/05/27 20:58:24 executing program 0: mmap(&(0x7f0000f00000/0x3000)=nil, 0x3000, 0x300000b, 0x8a32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'irlan0\x00', {0x4, 0x80000000, 0x1, "a6427bc2d0a8"}}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x8001}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0xc5, "73723ac33bcc03c5b1491ccf5ab60004fa40db2b6c79f1c505cb4d1ef0732b08b46e6f12b14653a8c458dea3f396a5cd6e091bf5ee5e2c61a36e0bb658893514042073450407798c079e4a41f37e2d9039969d3936c90afb9e87b02fd04c7b9b1bd79f30af7f1b20a8dbc9148e8f1b086f2171880dade49bee86e6624432519facae6f611831f606c87d3c744cd226ba36ad7466f53c5a3777975ea64140d877c17462ab8f763e4111cd34a04e2ac8a6b3e3b27b17444ae9b8ace27ef5ea6b56f8f0f53ddb"}, &(0x7f00000003c0)=0xcd) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x5) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x200, 0x0) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) gettid() 2018/05/27 20:58:24 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000040)=""/89, 0x59) creat(&(0x7f0000000340)='./file0\x00', 0x0) getdents64(r0, &(0x7f0000000200)=""/230, 0xe6) 2018/05/27 20:58:24 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe004, 0x1, &(0x7f0000000380)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000056ff8)='./file0\x00', 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000040), 0x4) 2018/05/27 20:58:24 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r3, &(0x7f0000000180)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="340000001400090100000000000000000a000000974f66d5676de2880b3f133ab15ec1e0b1f3196836c8894121328b41240895dbc9ce044d0db3fbae22ed4ffe98c011775561531c09e933fa10dff2b5862b89ce0f1360e899472a872272f3bfdcb4855ff5b42a8030971f31a33c", @ANYRES32=r4, @ANYBLOB="080008008402000014000100fe8000000000000000000000000000aa"], 0x34}, 0x1}, 0x0) 2018/05/27 20:58:24 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000580)=""/4096, 0x1000) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) getpgrp(0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000001580)={0x1368, 0x10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@nested={0xc, 0x53, [@generic, @typed={0x8, 0x93, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}]}, @typed={0x14, 0x82, @ipv6=@loopback={0x0, 0x1}}, @nested={0x16c, 0xc, [@typed={0x8, 0x2c, @ipv4=@multicast1=0xe0000001}, @generic="ed546750fbeb6b592ea2b5b24db06e75cfc68caa7e87359f132f52ce1f94aa3e54d9ad517c4c41639c4e81d7f92729e248e183bd73b4f48d00b1858fc00913f60384e4e4106d490ddd53e429e4da0ca2779df6ab7ca0fdca8de99c4b906497c7f07f8dd0298351b5e9bd4de8a740c16c2c179bbb90e229ca36b599e0a8c646bf4eb160", @typed={0x8, 0x27, @fd=r0}, @generic="592839cce120a6110c3b88a8c6e4399f4b92c706f13737ef1a399977e0a8b1cc72ee27e3e3e88a3f010f6f2e9e762bd17d363c695886154652b15332355dd68a02585c6ba860979ce154936463e429af05adaa97932351a1b0a9d1eab355539d20afe15a17fb7495160f736694c9984d3abc4fdd54b106645a9245cf0d3af09ac2502226126d44988fc409a04b707665f2549e25512dae2b78b153", @typed={0x14, 0x5a, @ipv6}, @typed={0x18, 0x6, @str='+md5sum@vboxnet1\x00'}, @typed={0xc, 0x2b, @u64=0x1}]}, @nested={0x1130, 0x90, [@generic="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@generic="b54d5c003f8b1df3b49e04ba2f0083056294a013564e3ca71aecf8c37751fa0cf2bdeb8d76086eb91661c8128778560d5387f00f98b3e406c13a43bd44c2e30e28a26247bbe467d762a7a8944091acd9f517f527fdd477852cd97f54eabba2e4fcbda75a163138a2117a2a7f5ccdbee6c9c6e1ace8049564783a05c7d52615da0c9d72d2ae975e56be0578e5e253d6d75d446be3dc1d1b5892bde0ec48121a5d0b7723de00721ebfbc2a3db355152ddae7da639d785a608970a642c2bb214f737e0ea91631200799836a21f9019169d3e572c884ede0bbf950145b69d8a321", @generic="d5ef386e2689be3ad3008d10b34667a1a1d2f7c0d683792105fdca494c1e3d7c480f16f21d4a71ba48d736e94732c56438266b093682d1ba9608012412f6195405399d2f4b90c4dddd23e654", @generic]}, @nested={0x54, 0xc, [@generic="1688e3dd4eb7530bfe2323865b3d0ab99ab59717933b6ebea5d748a55fb0901c69844b7da5ecece68183191065474e0679cf3cfcdd804dcc348c43b1e1d1eac61d537636ff9c961ac1b9053b24"]}, @typed={0x8, 0x4c, @u32}, @nested={0x3c, 0x0, [@typed={0x4, 0x90}, @generic="36e7a839e30b949c765de45bff58d7e24012a0c9707738cc27456eb1d297a2c3ab10bb54a63db91bd5cd6d0e6229520642"]}]}, 0x1368}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r1, &(0x7f0000000540)='threaded\x00', 0xff64) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x40, 0x0, 0x10000, 0x4, 0x3, 0x4f, 0x3, 0x0, 0x5, 0x441e}, 0xb) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000003c0)='vfat\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x1}, &(0x7f0000000380)=0x8) 2018/05/27 20:58:24 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x1, 0x0, 0x10000101) creat(&(0x7f0000000140)='./bus\x00', 0x43) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0xfffffffffffffffc, 0x4c4, 0x0, 0x0, 0xfff}, 0xb) open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x14) [ 69.382939] netlink: 28 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/27 20:58:24 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)={0x40002011}) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00001bb000)=""/254, &(0x7f00001bb000)=0xfe) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x101000, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/92, &(0x7f0000000080)=0x5c) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/05/27 20:58:24 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000), 0x2) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x5) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000040)=0x2, 0x5) 2018/05/27 20:58:24 executing program 0: creat(&(0x7f0000000180)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xc000, 0x0, 0x0, 0x0, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x410000, 0x0) r3 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000000)={'lo\x00', 0x3}) r4 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r5 = dup2(r4, r3) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r5, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {0x8}, {0x800}, @queue={0x0, {0x100000001}}}], 0xfffffec3) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000280)={r6, 0x5}, &(0x7f00000002c0)=0x8) lseek(r1, 0x0, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f00000000c0)={0xd4, 0x3, 0xfffe00000000000, 0x1, 0x1ffc00000, 0x8}) connect$ax25(0xffffffffffffffff, &(0x7f0000000080)={0x3, {"894fcdbeeef3ec"}, 0x4}, 0x10) 2018/05/27 20:58:24 executing program 4: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @rand_addr=0xffff}}, 0xffffffff8f374a3c, 0x8}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r2, 0x8}, 0x8) r3 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x2000)=nil, 0x2000, 0x0, 0x4011, r3, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000340)=0x0) rt_sigqueueinfo(r4, 0x2e, &(0x7f00000004c0)={0x3e, 0x7, 0x3, 0x2}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000003c0)="6971a42c18678b9d7b053805ee66d02bbfdf95e29c155c67ccdb093eea56f75f4f1edf94cc199501567cf4ccacbf9e03c236d7600713a8b06b7da1e9c42204739351cbe2bdc499b291f245774fb3bc7824691d17a96560ad4cd2c4a2aa351fdacb6a97972ced202741f481380988a53083d88d3de2c6364ea06d0d22889a792a397154a41bf7b00aea49c533c8655316e3a4ba44642bc68cffd7755d35e422d937099db44b372172ba645497ac506b23c0215b3c49deb25eb2497e95ec956e986d488f54cfd012f235ac01d6e61face4b1b82ac7ccdf92f903c9bbc33fdf4d49fa81e6f26f1cd4f20b", 0xe9) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000180)="13df44fee7ecb3ab3c7677516e5c046d8c8752ba332968903f4f29753a608e59e625820e2b4db1c4d926870be2c0752b394b1de17c0b914a9be831eb90b502454bd98a416c7c8ecef87014db570361f7") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) r5 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_type(r5, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f00000002c0)={0x81, 0x5, 0x3, 0x1, 0x0, 0x7, 0x3, 0x6, 0x7, 0xffffffffffffff00, 0x0, 0x3}) [ 69.523536] IPVS: Unknown mcast interface: rose0 2018/05/27 20:58:24 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000000c0)=""/128) r1 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000400)={0x8c, 0x0, &(0x7f0000000000)=ANY=[@ANYPTR, @ANYBLOB="000000000000000011634840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[], @ANYBLOB="0000000000000057963562750fdb8ac4097e92e0021af9cb47f9e95f66a4987ec5b3d05e87229e4764b02dcabc9cc0106566975b5a3260c76f3610acb08052ff"], 0x0, 0x0, &(0x7f00000001c0)}) fcntl$setsig(r1, 0xa, 0x38) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x18, 0x0, &(0x7f0000000300)=[@acquire={0x40046305, 0x2}, @register_looper={0x630b}, @register_looper={0x630b}, @increfs={0x40046304}], 0x1f, 0x0, &(0x7f0000000380)="f3cf38bbfb381e32b50475d1ec0642449bf36da23c91dcebf90fe6dd89ad6b"}) [ 69.664157] binder: 6980:6981 unknown command 0 [ 69.678819] binder: 6980:6981 ioctl c0306201 20000400 returned -22 [ 69.681442] IPv6: ADDRCONF(NETDEV_UP): bond_slave_0: link is not ready [ 69.708537] IPv6: ADDRCONF(NETDEV_UP): bond_slave_1: link is not ready 2018/05/27 20:58:24 executing program 2: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x80000) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000140)="0ddab8cf1d34acdcce3cb0b9b91a8c60cf") r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000000340)="03407c", 0x3, 0x800000000008000, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = dup3(r0, r1, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', r3}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}}) sendto$inet(r1, &(0x7f0000000100)="0900d13a8e035acfa7bd00000000010000190aa18748025800", 0x19, 0x0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 69.728610] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 69.746498] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 69.807314] binder: 6980:6981 Acquire 1 refcount change on invalid ref 2 ret -22 [ 69.828155] binder: 6980:6981 ERROR: BC_REGISTER_LOOPER called without request [ 69.855532] binder: 6980:6981 ERROR: BC_REGISTER_LOOPER called without request [ 69.880335] binder: 6980:6981 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 69.910317] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 69.924065] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.955492] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 69.979895] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.004437] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.029936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.053493] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.079265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.300414] FAT-fs (loop0): Unrecognized mount option "" or missing value [ 70.460378] binder: 6980:7012 unknown command 0 [ 70.468013] binder: 6980:7012 ioctl c0306201 20000400 returned -22 2018/05/27 20:58:25 executing program 6: r0 = socket(0x200000000000011, 0xf, 0x10001) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000140)=0x8) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f00000016c0), &(0x7f0000001700)=0x30) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000001740)=""/4096, &(0x7f0000001480)=0x1000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001580)={0x0, 0x3, 0xb000}, 0x4) getsockopt$sock_int(r0, 0x1, 0x20000000000002, &(0x7f0000001640), &(0x7f0000002b00)=0x4) syz_open_dev$urandom(&(0x7f0000000200)='/dev/urandom\x00', 0x0, 0x40000) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002b40)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000001300)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000002b80)={0x2004}) mlockall(0x3) recvmmsg(r0, &(0x7f0000002a40)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000003d00)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/183, 0xb7}, {&(0x7f0000002740)=""/254, 0xfe}, {&(0x7f00000014c0)=""/167, 0xa7}, {&(0x7f0000002840)=""/194, 0xc2}, {&(0x7f0000001380)=""/248, 0xf8}], 0x7, &(0x7f00000015c0)=""/6, 0x6, 0x20}}], 0x1, 0x802, &(0x7f0000002cc0)={0x0, 0x989680}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001600)=0x1, 0x4) getrandom(&(0x7f0000000240)=""/40, 0xfffffffffffffdfe, 0x3) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001340), 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000002bc0)={0x8, 0x100000001}) 2018/05/27 20:58:25 executing program 7: r0 = socket$unix(0x1, 0x7, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000a40)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000a80)={0x1, r1}) r2 = socket$unix(0x1, 0x40000000003, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000040)=@file={0x1}, 0x2f) bind$unix(r2, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) r4 = dup3(r2, r0, 0x0) getsockname(r3, &(0x7f0000000780)=@sco, &(0x7f0000000800)=0x80) sendmmsg$nfc_llcp(r4, &(0x7f0000000740)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x6, 0x81, 0x8, "05034d2a9edc0ae9b4cb47a8286aae1848d45d15d6f227a8dd9001d84102938e3dbe80dc2115bfd06e8262c45a44174719655df5e9f41a612557f83fa672ba", 0x1c}, 0x60, &(0x7f0000000600)=[{&(0x7f0000000000)="4cc3c94a57ed0862ce6d3baac65dc0fd67e482fc377bec0809fa9884190de635d5103be118d3ee58ea025699017eedd74062ae", 0x33}, {&(0x7f00000001c0)="046f30e8516def1a64e532ed8e01d4cb01a4fd481c8dbd89f5064dd80b3b7962b6a65aa88d320d37a32194e8a8b2260986b1854d28ff83ff677c39ab93c3ce8ba990323f098760a15c4f086c55cbc1a13440cc4e56da8758393e9fa5792b8182d909a7c66a6d86bfafde4e520cd143", 0x6f}, {&(0x7f0000000240)="56312da386f01003c946a41246d09e4a503d51b8b7fdc958db68ab12700adcbcdf5a0442406e54fd45694fa0c014054e1635b501d7ce4348928d13454c3ccfd174a12ba225f46fbb9d", 0x49}, {&(0x7f00000002c0)="bc6737f94456c8b69fb338bb", 0xc}, {&(0x7f0000000300)="0b98fcfb8aab62b1c67d1afa4497a6540fafc7c3e774d4307a313cd1f66f427423d87467037a21811b837001fc65b15fac8b614d93f015b0f248ff309f73e5f5965681f53a78ed94c380aa9d74978ba6609e0b94606dbc0c8fe38827a503eba1448a6b9891c063c1232ab74277f2daaa3ea672583ce8d23d3df49adea93650362c49fc1bbffc5082d42c72b1d879c8f330acb1e2efa54c8cb8cb6dbbdb2756ead30e2da9e2c086f530bd0d584ab476c9c3f3070e6f5b80c355ac5aef4ded82b025b0dc56a8d51606a0e0eacf167df66b9c5ccdb8ebbd624d2f3919e46612edac61206dc6629f840188f8", 0xea}, {&(0x7f0000000400)="ffc15b654c9dd3b590bd9c6969a9ea85bece0c0d86bae0c9f2794b3f099aa2c8db81bf3f82aaf7049a3a55efb6c9ca459821a28f08dbf670ec5123ed784f8f52a8e997ea51b3da4ca8060db0beda044c23122482cd2eee25a8d8075dca58a6f519938d461bee4ec19cad32cc4f54f07253659ebef3246855eb4e751edbfd1f32", 0x80}, {&(0x7f0000000480)="c4e908", 0x3}, {&(0x7f00000004c0)="67cf0dad6bca1ec33c5c85d9", 0xc}, {&(0x7f0000000500)="4ee1547010d72a28404a34df272327768ff7b98bc36b816b269a62cb3c5efbe0bfae85aef04a49d4d4592b45d02ea4c3de49a60b9866e19dbef01a8fedd50bb26ba62d17f50d05117eacddefb46abc5cb873aae252654945a9684b7072cdffd8f1278e5a20fd2f9b8613a13da0508c51db4cef493ca92cc7f366b13fae9faa", 0x7f}, {&(0x7f0000000580)="6f17ebd913cd960c2fdb96c19852b29801b0673cca8891c151a091335d28ea951b02e1561aaff3f90a399a95660cdea99c0a753a6858a27a265d96f07b24fd9700161c7a7aafdc61fff9bcdeaf408e8a95251eed2ed01369", 0x58}], 0xa, &(0x7f0000000840)=ANY=[@ANYBLOB="7000000000000000070100003e0f0000f949694e350af9b9ae6dbae74fcac07ef05017ce16a22f77e7c17c9010e2f08ec9ef3a20bfa10ee4859be09c744486c1c9732870eaa7c41dba7df78532bf67de3179582e0216c30ff956e3bf99eb530ef36afdda2d5dfcff2f3172722e2e77db670000"], 0x70, 0x4000}], 0x1, 0x40000) bind$unix(r3, &(0x7f0000000140)=@abs={0x1}, 0x6e) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000a00)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000900)={0x8c, r5, 0x4, 0x70bd26, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x249e9f5a}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x65ee}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x2004c804}, 0x4000000) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00000006c0)='team_slave_1\x00') 2018/05/27 20:58:25 executing program 5: r0 = socket$packet(0x11, 0x808000000002, 0x300) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={r2, 0x3}, &(0x7f0000000280)=0x5) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r3 = socket(0x200000000000011, 0x4000000000080003, 0x80) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x81, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) connect$ax25(r3, &(0x7f0000000240)={0x3, {"3ad48c3b652f70"}, 0x4}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'veth1_to_bridge\x00', {0x2, 0x4e20, @rand_addr=0x6d}}) openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x20000, 0x0) bind$packet(r3, &(0x7f0000000200)={0x11, 0x0, r4, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00000000c0)=0x7, 0x4) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000002c0)=0x4, 0x4) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x1, 0x0) 2018/05/27 20:58:25 executing program 4: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)=0x69c, 0x4) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x800000000000200) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={0x0, 0xa4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000200)={r2, 0x401}, 0x8) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r1, 0x0, 0x0, 0x1000f4) r4 = open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) fcntl$addseals(r3, 0x409, 0x1) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[]) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fdatasync(r3) 2018/05/27 20:58:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='map_files\x00') getdents64(r0, &(0x7f00000000c0)=""/528, 0x25) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) getdents(r0, &(0x7f0000000300)=""/147, 0x93) 2018/05/27 20:58:25 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x258, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=@ethernet={0x0, @remote}, &(0x7f00000002c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x9, 0x5, [0x100, 0x5, 0x3b, 0x1ff, 0x8]}, &(0x7f0000000340)=0x12) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000380)={r1, 0x4}, 0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000a40)=@ipv6_getnetconf={0x14, 0x52, 0x7c5fd5fa6bcda905, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x400400, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000140)=""/154, &(0x7f0000000200)=0x9a) 2018/05/27 20:58:25 executing program 3: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mknod(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000380)='./file1\x00', 0x5) mknod(&(0x7f0000000080)='./file0/file0\x00', 0x100, 0x6) 2018/05/27 20:58:25 executing program 0: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f00000006c0), 0xfffffea1) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$ipx(r2, &(0x7f0000000040)={0x4, 0x3, 0x5, "5948837b233c", 0x58}, 0x10) tkill(r1, 0x15) r3 = fcntl$dupfd(r0, 0x0, r0) write$binfmt_script(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="2329ffff2b6646f7042f33b420e1737fd2eb68ff2263e503c4644e68a34938d97ba54a04008326ec46dfe3e08105ee503f4a1a0ab54ce307a54319b8c07bca41cca59eae7019433e3aace5e9d5c8f4353d1839f80b0af0011460596c06d08bfbf87bf2191d98695fba54fbf9a0b44ff408dc16c30e214c7db159b40f11b3be8b750693b33bd9c10cc2730112ed412638366e88bb0718b1898591e31109b04e2fba8c67765e13563a684b49d43f08b55412c564a47a87ae8d1221761c18ba775a3566642d31c8336b1a65184e"], 0x8) 2018/05/27 20:58:25 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000140)={0x0, &(0x7f00000001c0)=""/221, &(0x7f00000000c0)}) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000004c0)={'eql\x00', 0xffff}) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="128091865deb4b00000000000000"], &(0x7f00000002c0)=0x2) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000300)=r2, 0x4) r3 = socket(0x13, 0x80000, 0x3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d7000000baf5b6ba4bdf08dad9bf50bf8c28c88d98da1b7c42736972da61e19bda37fec0414b51ab3df614f89e01690d8f5a96767d031b484ebf8bc1a10223bea1fd22fb0bb6739b38d8508d3629d13bb5acbda126f75ff5fafed23a7b5292ac667887009fbd76f156b960359307e1e6297f549d7c787f7420ba7a4b5c678c1ea4721bb274cb43e68061214420c80adb060042634bca5a262bd4f82f160acc7d9dcc6c0ec85ed9eb0b5a4097d14ff0d8f276c05cb7b2f5257508a9ee2ed1fe01f7b653569613035dce44fb6854c48d5bbac93def61662e284de654"], &(0x7f0000000180)=0xdf) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000340)={r4, 0x7fff}, 0x8) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_int(r5, &(0x7f0000000000)=ANY=[], 0x10000001b) ioctl$BLKIOOPT(r5, 0x1279, &(0x7f0000000100)) 2018/05/27 20:58:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x30) r1 = syz_open_pts(r0, 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xff}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0xfdfdffff}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0xffffffffffff7fff, 0xff, 0x7, 0x7, 0x6, 0xffffffffffff0000, 0x4, 0x2, 0x10000, 0x3, 0x7, 0x1}) 2018/05/27 20:58:25 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00004aaffc)=0x2, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x8, {0x1, 0x80, 0x0, 0x2, 0x8, 0x2637d279}, 0x8, 0x1}, 0xe) 2018/05/27 20:58:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp6\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000180)=""/230, 0x36e) 2018/05/27 20:58:25 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0x1, 0xfffffffffffffffc, 0x19b}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c00000000000000000000000200090002a500000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000000200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) 2018/05/27 20:58:25 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000540)=0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000580)='/dev/uinput\x00', 0x8000, 0x0) modify_ldt$read(0x0, &(0x7f00000005c0)=""/40, 0x28) perf_event_open(&(0x7f00000004c0)={0x7, 0x70, 0x3, 0x80000000, 0x0, 0x9, 0x0, 0x7, 0x0, 0x4, 0xfffffffffffffffb, 0xfffffffffffffff8, 0x100000001, 0x0, 0x3f, 0x4, 0x3, 0xfffffffffffffffe, 0x0, 0x9, 0x10001, 0x6, 0x1c, 0xffff, 0x56a3, 0xffffffffffffffe1, 0x0, 0xfffffffffffffffc, 0x20, 0x81, 0xff, 0x0, 0x1, 0x5, 0x0, 0x0, 0x5, 0x3, 0x0, 0x8, 0x0, @perf_config_ext={0xcf8, 0x1}, 0x8000, 0x10000, 0x8, 0x7, 0x400, 0x8, 0x10000}, r0, 0xf, r1, 0x8) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000180)=0x60) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x20200, 0x0) pwrite64(r2, &(0x7f00000001c0)="6255a665ab57d0126f6582055bb47b9053d270b21838af61992e08def72d5650f82f8df8ed664c517e23b56d7825bcfbfe8889b76ab0ff3a25d523bff74a8fd55b9cb5c7e421a3845af3a6330edb4579769ad6d68bf5", 0x56, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x9a, &(0x7f0000000380)=""/200) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='maps\x00') sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r4, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r6, &(0x7f00000001c0), 0xfffffef3) ustat(0x0, &(0x7f00000000c0)) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) inotify_add_watch(r6, &(0x7f0000000140)="e91f7189591e9233614b00", 0x20) connect$pppoe(0xffffffffffffffff, &(0x7f0000001b80)={0x18, 0x0, {0x0, @empty, 'team_slave_1\x00'}}, 0x1e) read(r5, &(0x7f0000000200)=""/250, 0x50c7e3e3) bind$llc(r4, &(0x7f00000002c0)={0x1a, 0x31b, 0x9, 0x5, 0x2, 0x7}, 0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000480)) 2018/05/27 20:58:25 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000bf0000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) 2018/05/27 20:58:25 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x63, r1}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) getpgrp(r2) alarm(0x81) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000140)="5500000018007fafb72d1cb2a4a280930206000000a84309c02623692500080004000700000000000000a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) [ 74.020472] IPVS: Creating netns size=2536 id=11 [ 74.246225] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.262586] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.331376] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 74.347220] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 74.425492] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 74.441169] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 74.457442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.474175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.225138] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.263101] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.269334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.276718] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/27 20:58:31 executing program 6: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) r2 = getpgrp(0x0) sched_setparam(r2, &(0x7f0000000100)=0x1f) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x9}, 0x8) mlockall(0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='smaqs\b') preadv(r5, &(0x7f0000000700)=[{&(0x7f0000000600)=""/246, 0xf6}], 0x1, 0x80000000) 2018/05/27 20:58:31 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000180)=0xfffffffffffffe4b) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x6, 0x4, 0x4}, &(0x7f00000000c0)=0x10) unshare(0x2000400) r2 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r2, &(0x7f0000000f00), 0x0, 0x0, &(0x7f0000001080)) ioctl$sock_ifreq(r2, 0x89b7, &(0x7f0000000000)={'dummy0\x00', @ifru_names='ip6_vti0\x00'}) 2018/05/27 20:58:31 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') lseek(r0, 0x4000000000000000, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='schedstat\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f00000004c0)='./bus\x00', 0x0) sendfile(r0, r1, &(0x7f00000000c0), 0x1) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x6c7, 0x8000, 0xc3}, &(0x7f0000000440)=0x10) r2 = gettid() ioctl$KDADDIO(r0, 0x4b34, 0xca) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) nanosleep(&(0x7f0000000100)={0x77359400}, &(0x7f0000000140)) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}) setns(r1, 0x20000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) fcntl$notify(r1, 0x402, 0x80000000) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000300)=""/242) 2018/05/27 20:58:31 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x107040, 0x0) setsockopt$inet6_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000380)={0x303, 0x33}, 0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000440)=@sack_info={0x0, 0x7f2, 0xfffffffffffffffa}, &(0x7f0000000540)=0xfffffffffffffd79) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000580)={r1}, 0x8) getegid() r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001640)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="e43e2bacc0ba263b5852ce33f19b092259c8e8d88cf93e"]) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000480)={r1}, &(0x7f00000004c0)=0xfffffffffffffdea) sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f00000000c0)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000300)=[{&(0x7f00000005c0)}], 0x1, &(0x7f0000000680)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x8e0, 0x9, r1}}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x38, 0x4}, 0x4000000) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x100000000, 0x40}, &(0x7f0000000280)=0xfffffffffffffd5d) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/loop-control\x00', 0x20200, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c6") ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000140)={0x2a0, &(0x7f0000000100)=[{0x1000007, 0x3f, 0x80100, 0x7ff}, {0x1e8000000000000, 0xf9, 0xfffffffffffffff9, 0x8}]}) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000880)=ANY=[]) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000500), &(0x7f0000000740)=0x4) 2018/05/27 20:58:31 executing program 1: rt_sigpending(&(0x7f0000000000), 0x8) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000080)={0xf0f, 0x6, 0x7fffffff}) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000000c0)={0x5, 0x67, "c7066d2c68ef084ca3919e1d30d29ee9acba19b619eb18a4fa0dbcd275dff886ada22f19170295257fbc5f19fe834edd0912839b1e193daf7dba0ef25299b02b42c07ba99f9323dd6d668524c42d71f20f01c731e108ddfb6f175fc1566cb332094706b913128f"}) 2018/05/27 20:58:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80000, 0x1f6) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x4]}, &(0x7f0000000080)=0x6) capset(&(0x7f0000000240)={0x20080522}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x9}) 2018/05/27 20:58:31 executing program 5: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x240080, 0x2) mknodat(r1, &(0x7f0000000140)='./file0\x00', 0xc00a, 0x800) keyctl$setperm(0x5, r0, 0x0) keyctl$link(0x8, r0, r0) keyctl$get_security(0x11, r0, &(0x7f0000000000)=""/114, 0x72) 2018/05/27 20:58:31 executing program 2: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c85a3bf012cf66f") perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x0, 0x3, 0x2, 0x3}}, 0x2e) sendmmsg$inet_sctp(r1, &(0x7f0000002c80), 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) 2018/05/27 20:58:31 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x8) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x3, 0x8, 0x4, 0x1, 0x2, 0x200}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000080), 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) ptrace$peekuser(0x3, r2, 0x3) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x2, 0x5, 0xffff, 0x4, 0x5, 0x0, 0xf9e, 0x40, 0x8, 0x8}) 2018/05/27 20:58:31 executing program 7: prctl$getname(0x10, &(0x7f0000000180)=""/61) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x81020000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000140)=0x8) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f00000016c0), &(0x7f0000001700)=0x30) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0xffffffff}, &(0x7f00000015c0)=0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000001600)=0x3, 0x4) getrandom(&(0x7f0000001740)=""/40, 0x28, 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001640)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x402000, 0x0) fremovexattr(r0, &(0x7f0000000280)=@random={'system.', '\x00'}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r4 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f0000000200)=""/46, &(0x7f0000000240)=0x2e) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) 2018/05/27 20:58:31 executing program 1: mknod(&(0x7f0000000200)='./file0\x00', 0x1040, 0x0) r0 = gettid() r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) timer_create(0x2, &(0x7f0000066000)={0x0, 0x12, 0xffffffffffffffff}, &(0x7f0000000180)) prlimit64(r0, 0xf, &(0x7f00000000c0)={0x100000000, 0x2}, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) tkill(r0, 0x15) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/27 20:58:31 executing program 3: write(0xffffffffffffffff, &(0x7f0000001040)="24ac", 0x2) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, 'team0\x00'}}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, 0xffffffffffffffff, 0x0) clock_settime(0xb9b8111856013b35, &(0x7f0000000080)={0x77359400}) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'gre0\x00', {0x4, 0x3, 0x1, "4f911126333a", 0x8000}}) 2018/05/27 20:58:31 executing program 6: openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000180)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @random="59a310eebccc"}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'team0\x00'}) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0xc5) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) sendto$packet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0, 0x0, 0x0) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000380)}], 0x1, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) listxattr(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)=""/21, 0x15) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) socket$inet6_tcp(0xa, 0x1, 0x0) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="73656375726974792e2f6465762f66756c6c00df8ea4a00d794b1ca05daaa106484f1f8a2cee2946d45f1e7d0a462f33953006c21c2d96ba7fc70b1d57"]) r3 = socket$key(0xf, 0x3, 0x2) r4 = fcntl$getown(r1, 0x9) fcntl$setownex(r0, 0xf, &(0x7f00000002c0)={0x0, r4}) sendmsg$key(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x30, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x80}, 0x1}, 0x0) 2018/05/27 20:58:31 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x241, 0x0) write$eventfd(r0, &(0x7f0000000040)=0x4000, 0xffffffffffffff15) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote}, &(0x7f0000000100)=0xc) recvfrom(r0, &(0x7f0000000080)=""/2, 0x2, 0x20, &(0x7f0000000140)=@can={0x1d, r1}, 0x80) 2018/05/27 20:58:31 executing program 2: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) gettid() fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000fa4000)) setsockopt(r0, 0x0, 0x0, &(0x7f0000000200), 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x100002401, 0x20000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x7ff, 0xeff, 0xc6, 0xffffffffffffffff, 0x8}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={r2, 0x74, &(0x7f0000000680)=[@in6={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, @in6={0xa, 0x4e23, 0x74, @mcast1={0xff, 0x1, [], 0x1}, 0xeb0c}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xad}]}, &(0x7f0000000500)=0x313) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) readahead(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={0x0, 0xfff, 0x0, 0x8e}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={r3}, &(0x7f0000000400)=0x8) syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x2) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0xfffffffffffffffe, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000740)=""/223) clone(0x0, &(0x7f0000623000), &(0x7f00002cfffc), &(0x7f0000907000), &(0x7f0000553000)) tkill(r4, 0x1000000000015) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f00000000c0)) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000540)=""/214, 0xd6}) [ 76.513549] IPVS: Creating netns size=2536 id=12 2018/05/27 20:58:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f00000003c0)={0x14, 0x21, 0x101}, 0x14}, 0x1}, 0x0) 2018/05/27 20:58:31 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/ip_vs_stats\x00') pkey_alloc(0x0, 0x1) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00000000c0)) setpgid(r0, r1) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000000001ff000000000000000000000000007a4ed3736f4912eb76af9cc1af1346a8ec896c2c11d82f68e4f0cf6d39cd88105ba2061d2dbea6a63807bc9ff1f8afd299b95b1d616c33437578d35c3a8a25754ab94c81b21ec5d1e07179ed3f9ad1be86971f6c8c5cf1bd4221e9ac2b869f9675f7439760b50c0db6008f8e004e8e5eb288ad25155a3fc3fb11c06f17b9e90e5320"], 0x14}, 0x1}, 0x0) 2018/05/27 20:58:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x10000000}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0xfffffffffffffffd}) openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000003c0)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000400)={{{@in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000500)=0xe8) getresgid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000600)) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) fstat(r0, &(0x7f0000000700)) getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000940)={{{@in=@multicast1, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000a40)=0xe8) getresgid(&(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00)) socketpair(0x9, 0x801, 0x0, &(0x7f0000002180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000021c0), &(0x7f0000002200)=0xc) fstat(r0, &(0x7f0000002240)) stat(&(0x7f00000022c0)='./file0\x00', &(0x7f0000002300)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002380)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000023c0)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f00000024c0)=0xe8) fstat(r1, &(0x7f0000002500)) gettid() fstat(r0, &(0x7f0000002580)) getgroups(0x3, &(0x7f0000002600)=[0x0, 0x0, 0xffffffffffffffff]) gettid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@local, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000002740)=0xffffffffffffff59) fstat(r0, &(0x7f0000002780)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002800)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@ipv4={[], [], @local}}}, {{@in=@remote}}}, &(0x7f0000002940)=0xe8) fstat(r0, &(0x7f0000002980)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002a00), &(0x7f0000002a40)=0xc) getuid() getgroups(0x7, &(0x7f0000002a80)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002ac0), &(0x7f0000002b00)=0xc) getuid() getgroups(0x1, &(0x7f0000002b40)=[0xffffffffffffffff]) fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000007940)={{{@in=@remote, @in=@broadcast}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000007a40)=0xe8) getgroups(0x4, &(0x7f0000007a80)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000000)) [ 77.095320] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.115614] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.224104] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 77.246789] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 77.354022] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.376735] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.403692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.427931] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.203804] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.238854] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.244992] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.252734] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/27 20:58:33 executing program 2: r0 = socket(0x1, 0x200000002, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000080)=0xb4, 0x4) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x6}]}, 0x10) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000001, 0x2010, r2, 0x0) r3 = dup2(r0, r1) ioctl$BLKRRPART(r3, 0x125f, 0x0) 2018/05/27 20:58:33 executing program 5: syz_open_dev$sndseq(&(0x7f00000005c0)='/dev/snd/seq\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000500)='/dev/loop#\x00', 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000540)) getpid() r2 = gettid() fcntl$getown(r0, 0x9) getpgrp(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000d00)) getpgrp(r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000dc0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000880)=0x0) getpgrp(r3) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) memfd_create(&(0x7f0000000380)="74086e750000000000000000008c00", 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f00000002c0)=0x10001, 0x1c9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r5 = memfd_create(&(0x7f0000000180)="74086e750000000000000000008c00", 0xfffffffffffffffc) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000002180)={@loopback={0x0, 0x1}, 0x1c}) pwritev(r5, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000680)) fstat(r5, &(0x7f0000000a40)) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r4, r5, &(0x7f0000000d40), 0x102000004) sync() ioctl$LOOP_CLR_FD(r4, 0x4c01) 2018/05/27 20:58:33 executing program 4: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000140)=""/220, 0xdc) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000009c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4(r1, 0x0, &(0x7f0000000100)=0xfffffffffffffd93, 0x800) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) get_robust_list(r2, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {r4, r5+10000000}}) r6 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r6, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r6) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000380)="3936315dc7e2f9b94d4d390f3f4ff3c845f24788b18b8d9edd96c87a33af3ee09c7d4b8e9c1b81ab08e0ce313ce851837697c0f4ad3ee16260d596edd85777bc11a6aae6ab1ee732fb8fee4a93f7f257bd5671f26e9b05ca114bac109131a831e7b08cbba93ac526d80c9261847ff1bef5cdbed6dcd42f74eb056089bc") sync() ioctl$LOOP_CLR_FD(r3, 0x4c01) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000680)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x6) 2018/05/27 20:58:33 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f00000001c0)=@in={0x2}, 0x80) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'veth0_to_bond\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) sendfile(r0, r1, &(0x7f00005d4ff8), 0x2000000000000ff) 2018/05/27 20:58:33 executing program 0: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x14}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) futex(&(0x7f0000004000), 0x400000085, 0x0, &(0x7f0000001ff0), &(0x7f0000000040), 0x401fffffff) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x401}, &(0x7f0000000180)=0x8) sendto$inet(r1, &(0x7f00000001c0)="e8011def8a534988c6f12fef1305d552974b357fe9236ad05b07d777e0bcbed29745be04f4120325cd53255ba1092c607cc996048bb17f2566c413472c6b3448076a34a934ac0ad9e3a908ff3f07e30ec9aeb6248281dd60a9c92e8eea7cfc4ce64659b640ef6c248abbc0a72a0a5f51f12f53", 0x73, 0x4008881, &(0x7f0000000240)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/27 20:58:33 executing program 3: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) pwrite64(r0, &(0x7f0000000140)='t', 0x1, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x80800) fadvise64(r1, 0x0, 0x0, 0x4) read(r1, &(0x7f0000000180)=""/48, 0x30) 2018/05/27 20:58:33 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/27 20:58:33 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000080), 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c85a3bf012cf66f") setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x2e9]}, &(0x7f00000000c0)=0x6) 2018/05/27 20:58:33 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000140)={0x3e, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x4, 'wlc\x00', 0x1, 0x4, 0x47}, 0x2c) 2018/05/27 20:58:33 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0xc0000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket(0x2000000011, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f0000000080), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/27 20:58:33 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000180)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @random="59a310eebccc"}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'team0\x00'}) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0xc5) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000880)="74086e750000000000000000008c00", 0xfffffffffffffffc) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendto$packet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0, 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000005c0)=0x5) pwritev(r2, &(0x7f0000000300)=[{&(0x7f0000000380)}], 0x1, 0x0) getpeername$inet6(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000840)=0x1c) sendmsg$key(r3, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000004c0)={0x2, 0x0, 0x5, 0xd, 0xc, 0x0, 0x70bd2d, 0x25dfdbfb, [@sadb_x_nat_t_type={0x1, 0x14, 0x7}, @sadb_lifetime={0x4, 0x6, 0xff, 0x4d1, 0x3}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}}]}, 0x60}, 0x1}, 0x4000000) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000380)={{0xa, 0x4e20, 0x0, @empty, 0x3}, {0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x1b}}, 0x3dd, [0x1e, 0x80000001, 0x81, 0x5, 0xffffffff, 0x3, 0x6, 0x6]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000780)) sendfile(r3, r1, &(0x7f0000000000), 0x2000005) finit_module(r1, &(0x7f00000007c0)='/dev/loop#\x00', 0x1) listxattr(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)=""/21, 0x15) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000400)={{0xffffffffffff0001, 0x2}, 'port0\x00', 0x11, 0x10004, 0x6, 0x100000000, 0x0, 0x4, 0x6, 0x0, 0x2, 0x100000000}) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="736563756974792e2f6465762f66756c6c00df8ea4a00d794b1ca05daaa106484f1f8a2cee2946d45f1e7d0a462f3395304bfd0dad06c21c2d96ba7fc70b1d57"]) socket$key(0xf, 0x3, 0x2) r4 = memfd_create(&(0x7f0000000600)="74086e750000000000000000008c00", 0x3) sendmsg$key(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000640)={0x2, 0xd, 0xffffffffffffffff, 0x0, 0x23, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x17, 0x0, 0x20, 0x0, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, @sadb_key={0x4, 0x9, 0x90, 0x0, "744b51a70d302be3e0cdaa34de0e7162d37a"}, @sadb_ident={0x2, 0xa, 0xffffffffffffffff, 0x0, 0x7f}, @sadb_x_nat_t_type={0x1, 0x14, 0x2}, @sadb_key={0x15, 0x9, 0x500, 0x0, "02656f58dc05e5c59cbb18a87fc235edbcecdeaa2222737ebb41a47dcf6439976e9987b6c39d6c19a7bf1dbd492ba21299aceab5775ccfe520e5d26a551feb7833f6f55aab490a9233f0ee594814274be71073c84e4fb68c260e901e214ed07b0228510d73bcd32cd062816adbad98398e0167f96e860bcbcff117869e281a437c0c9baa49d7484f6fdbddbebbcaf4be4f3f74ba1cd7dd093576fa83378b30f6"}]}, 0x118}, 0x1}, 0x200000bf) 2018/05/27 20:58:33 executing program 0: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0xfffffffffffffffe, 0x10032, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x33, &(0x7f0000000180)={0x0, 0x0, 0x6ffff}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x100000001}, &(0x7f0000000040), &(0x7f0000000100)={r2, r3+10000000}, 0x8) r4 = socket(0x2, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000)={0x77359400}, 0x8) 2018/05/27 20:58:33 executing program 3: r0 = socket(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x1, &(0x7f0000000340)) 2018/05/27 20:58:33 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) unshare(0x40000000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000400), 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x20000000ffffe) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f00000003c0)={0x2, &(0x7f00000004c0)=""/189, &(0x7f00000006c0)=[{0x4, 0x41, 0x8da, &(0x7f00000002c0)=""/65}, {0x1, 0x54, 0x60000000000, &(0x7f0000000580)=""/84}]}) syz_extract_tcp_res$synack(&(0x7f0000000280), 0x1, 0x0) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000001c0), &(0x7f0000000200)=0x10) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000440)="7f4d8ab16538a13925c32e20b40af716f358990b3f7f658f2c3335549bb0c2e37f466b36c5a12079222ad8a7d33295fef146192c68f716dfc2cd9883d9") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)}], 0x1}, 0x0) 2018/05/27 20:58:33 executing program 7: ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000180)={{0x2, 0x2, 0xffffffff7fffffff, 0x3}}) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000080)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='veth0\x00', 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000480)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/zero\x00', 0x40000, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000400)) listen(0xffffffffffffffff, 0xa012) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_tables_matches\x00') ioctl$IOC_PR_CLEAR(r3, 0x401070cd, &(0x7f0000000200)={0x4}) ioctl$BLKALIGNOFF(0xffffffffffffffff, 0x127a, &(0x7f00000001c0)) r4 = add_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r4, &(0x7f00000002c0)=""/231, 0xe7) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) writev(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)='n', 0x1}], 0x1) 2018/05/27 20:58:33 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x80002001}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) flock(r2, 0x5) epoll_pwait(r2, &(0x7f00008c9fc4)=[{}], 0x1, 0xfffffffffffffff7, &(0x7f00009d2000), 0x8) r4 = dup3(r3, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000021ff4)={0x2001}) fsetxattr(r4, &(0x7f0000000000)=ANY=[@ANYBLOB='security.}vbxnet1self)\x00\x00'], &(0x7f0000000080)='{selinuxem0selfnodevmd5sum\x00', 0x1b, 0x3) 2018/05/27 20:58:33 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)}, 0x0) sendmsg$unix(r0, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f000053c000)=ANY=[]}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x40}}, 0x4, 0x9, 0x80000001, 0x8}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)={r3, 0x8, 0xa, [0x7, 0xfffffffffffffff7, 0x671, 0x401, 0x3, 0xfffffffffffffe01, 0x1, 0x2, 0x7, 0x7fff]}, 0x1c) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'btrfs.', '\x00'}, &(0x7f0000000140)="73797374656d73797374656dfb757365722e757365722d01656d31656d3147504c5e00", 0x23, 0x3) recvmmsg(r1, &(0x7f0000004300)=[{{&(0x7f0000002fc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003080)}}, {{&(0x7f00000030c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000041c0), 0x0, &(0x7f0000004200)=""/218, 0xda}}], 0x2, 0x0, 0x0) close(r0) [ 78.779873] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 0 /dev/loop3 [ 78.820316] IPVS: Creating netns size=2536 id=13 [ 78.858676] BTRFS error (device loop3): superblock checksum mismatch [ 78.927351] BTRFS error (device loop3): open_ctree failed [ 79.081954] IPVS: Creating netns size=2536 id=14 2018/05/27 20:58:34 executing program 3: r0 = open(&(0x7f0000000300)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) remap_file_pages(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x1000004, 0x8001, 0x2810) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) remap_file_pages(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x110040) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000080)=0x1) 2018/05/27 20:58:34 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000140)="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", 0xfc) recvfrom$llc(0xffffffffffffffff, &(0x7f0000000140)=""/48, 0x30, 0x40012141, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/05/27 20:58:34 executing program 5: setrlimit(0xf, &(0x7f0000000000)={0x62}) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) mlock(&(0x7f0000911000/0x2000)=nil, 0x2000) 2018/05/27 20:58:34 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)) r0 = socket$unix(0x1, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002500)=[{{&(0x7f0000002040)=@generic, 0x80, &(0x7f00000023c0), 0x0, &(0x7f0000002440)=""/73, 0x49, 0x800000000}}], 0x400000000000248, 0x0, &(0x7f0000002640)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/keycreate\x00') r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000900)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@local, @in6=@remote}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) fcntl$getown(r2, 0x9) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000002c0)) clock_settime(0x6, &(0x7f0000000380)={0x0, 0x1c9c380}) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000600)=ANY=[]) getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) getdents64(0xffffffffffffffff, &(0x7f0000000df0)=""/528, 0xff95) socket$netlink(0x10, 0x3, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000240)) fallocate(r3, 0x1, 0x0, 0x10000101) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r5}, 0x14) pwritev(r1, &(0x7f0000001400), 0x2a6, 0x0) 2018/05/27 20:58:34 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x800010, &(0x7f0000000240)=ANY=[]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000480)="6de783d2754ef2bf57e321ef1bb1ab35f92a4fb4aaeed043de6400ec663318d3179cd722d8", 0x25, 0xffffffffffffffff}, {&(0x7f0000000280)="355af89d4f5e73e0e32538a4691352465e5cb17906d43f3e6131265ebe6c5a10eaf50f908f4eb3f33e6e59202fa5d53af364f5a11743cbb7915bfda18d9a26905148a213a9929fe3f8eb49de6608d9ef1581550cb0468c221838251330d8686414435d3c65547223b192b83d56e81e84603f0d2860bbc3cccf3f98612ec5148fd8bbc66c575fb8", 0x87, 0xfc}], 0x2000000, &(0x7f0000000200)={[{@uid={'uid', 0x3d, [0x34, 0x34, 0x35, 0x30, 0x33, 0x35, 0x34, 0x37, 0x33, 0x30]}, 0x2c}, {@usefree='usefree', 0x2c}, {@discard='discard', 0x2c}]}) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) clock_adjtime(0x5, &(0x7f0000000340)={0x8, 0x2, 0xff, 0x5, 0x4, 0x6, 0x7fffffff, 0x1, 0x2, 0x8, 0x8, 0xfffffffffffffff8, 0x1ff, 0x3fc00, 0xfdf, 0x0, 0xd17, 0xff, 0x8001, 0x32, 0x8, 0x2, 0xffffffff00000001, 0x879, 0x0, 0x486c}) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ftruncate(r0, 0x10001) 2018/05/27 20:58:34 executing program 0: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100)=0x2, 0x2ba) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=""/64, 0x40}}], 0xf, 0x0, &(0x7f0000003700)={0x77359400}) recvmmsg(r0, &(0x7f0000000440)=[{{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/228, 0xe4}, {&(0x7f0000000240)=""/151, 0x97}, {&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000300)=""/23, 0x17}, {&(0x7f0000000340)=""/80, 0x50}], 0x5, 0x0, 0x0, 0x7ff}, 0x5}], 0x1, 0x2003, &(0x7f0000000480)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={0x0, 0x5}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000540)={r1, 0x4, 0x20}, 0xc) 2018/05/27 20:58:34 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x800, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000380)='team\x00') getpeername$packet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000440)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@ipv4={[], [], @rand_addr}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000580)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@mcast1, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f00000006c0)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000780)={@dev, @dev, 0x0}, &(0x7f00000007c0)=0xc) accept$packet(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000008c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000900)={{{@in6=@mcast2, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000a00)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000d40)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000d00)={&(0x7f0000000a40)={0x294, r1, 0xa, 0x70bd27, 0x8, {0x1}, [{{0x8, 0x1, r2}, {0xec, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffb}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x78, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x64f}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x104, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}]}, 0x294}, 0x1, 0x0, 0x0, 0x4}, 0x40000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mknod$loop(&(0x7f00000002c0)='./file0/file0\x00', 0xb, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.evm\x00', &(0x7f00000000c0)='security\\louser^:bdev)em1mime_type\'-/proc\x00', 0x13e, 0x0) lsetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='user.syz\x00', &(0x7f0000000240)="1240b6766d6e6574303a776c616e316574683000", 0x14, 0x0) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00') lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000280)='\x00', 0x1, 0x0) 2018/05/27 20:58:34 executing program 4: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"69000200000f002dc830ee000000005d"}) socket$nl_route(0x10, 0x3, 0x0) capset(&(0x7f00000000c0), &(0x7f0000000440)) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="030300000065a5000000000000000000"], 0x28}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000280)) dup3(r2, r0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/27 20:58:34 executing program 0: openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(0xffffffffffffffff, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000180)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @random="59a310eebccc"}, 0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, 'team0\x00'}) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0xc5) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$inet(0x2, 0x3, 0x7f) sendmmsg(r3, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000580)}}, {{&(0x7f0000000100)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="14000000000000000000000002000000a60a0000"], 0x14}}], 0x2, 0x0) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000380)}], 0x1, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000380)={0x7f, 0xb43f, 0x80000000, 0x20, 0x800, 0xfff, 0x8, 0x7d8, 0x1f, 0x5, 0x9}, 0xb) listxattr(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)=""/21, 0x15) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) socket$inet6_tcp(0xa, 0x1, 0x0) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="73656375726974792e2f6465762f66756c6c00df8ea4a00d794b1ca05daaa106484f1f8a2cee2946d45f1e7d0a462f33953006c21c2d96ba7fc70b1d57"]) 2018/05/27 20:58:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffffff}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@nfc_llcp, &(0x7f00000002c0)=0x80, 0x80000) splice(r0, &(0x7f0000000200), r1, &(0x7f0000000300), 0x7ff, 0xe) r2 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000000c0)=0xae) write$binfmt_misc(r2, &(0x7f0000000180)={'syz0'}, 0x4) truncate(&(0x7f0000000000)='./file0/file0\x00', 0x2c) [ 79.689163] mmap: syz-executor3 (8033) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/27 20:58:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/softnet_stat\x00') preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/123, 0x7b}, {&(0x7f0000000400)=""/164, 0xa4}], 0x2, 0x0) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) clock_gettime(0x5, &(0x7f0000000040)) 2018/05/27 20:58:34 executing program 7: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r1, r1, r1) setresuid(0x0, 0x0, 0x0) [ 79.696403] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) [ 79.697785] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 79.784898] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 79.917094] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 1041) [ 79.917100] FAT-fs (loop5): Filesystem has been set read-only [ 79.918458] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1041) [ 79.918464] FAT-fs (loop1): Filesystem has been set read-only [ 80.105240] blk_update_request: I/O error, dev loop0, sector 0 [ 80.111563] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 80.119706] blk_update_request: I/O error, dev loop0, sector 8 [ 80.125790] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 80.133573] blk_update_request: I/O error, dev loop0, sector 16 [ 80.139966] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 80.147946] blk_update_request: I/O error, dev loop0, sector 24 [ 80.154073] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 80.162023] blk_update_request: I/O error, dev loop0, sector 32 [ 80.168203] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 80.176122] blk_update_request: I/O error, dev loop0, sector 40 [ 80.182214] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 80.190221] blk_update_request: I/O error, dev loop0, sector 48 [ 80.196352] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 80.204080] blk_update_request: I/O error, dev loop0, sector 56 [ 80.210265] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 80.218072] blk_update_request: I/O error, dev loop0, sector 64 [ 80.224150] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 80.232223] blk_update_request: I/O error, dev loop0, sector 72 [ 80.238373] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 80.517907] FAT-fs (loop6): bogus number of reserved sectors [ 80.523779] FAT-fs (loop6): Can't find a valid FAT filesystem [ 80.750438] FAT-fs (loop6): bogus number of reserved sectors [ 80.756381] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/05/27 20:58:35 executing program 7: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) recvmmsg(0xffffffffffffffff, &(0x7f0000003680), 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x1f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x0, 0x3d) 2018/05/27 20:58:35 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000180)={0x0, &(0x7f00000001c0)=""/221, &(0x7f00000000c0)}) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="128091865deb4b00000000000000"], &(0x7f00000002c0)=0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'team0\x00', 0x400}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000300)=r2, 0x4) socket(0xb, 0x7fffd, 0x20000200000004) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_int(r3, &(0x7f0000000000)=ANY=[], 0x10000001b) 2018/05/27 20:58:35 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2002, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffb000/0x2000)=nil, 0x2000}, 0x3}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() syslog(0x2, &(0x7f0000000380)=""/112, 0x70) 2018/05/27 20:58:35 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='fd\x00') r2 = dup(r0) getdents(r1, &(0x7f0000000200)=""/188, 0x282) accept4(r2, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80, 0x0) 2018/05/27 20:58:35 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) capset(&(0x7f00000000c0), &(0x7f0000000440)={0x7f, 0x1ff, 0x0, 0x8, 0x0, 0x5}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000280)) dup3(r2, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000340)={{0x2, 0x8}, {0x7, 0x3}}) 2018/05/27 20:58:35 executing program 5: r0 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="4f711167413406e3e74906410a74ea3548b4d945b98ae396859d04c225696b1d86e4aec13699da4eaad276fa32e21a6eeda3afb53f6e308e5b4e726b1f0a7be258e893b210699a39481884421d4f06f572195d2b796128a5e20c8327bf20acf6c309b9525bfe602c139b4e7e05190912e20f313b3f001ef64de4b1bf02b45d32420b1f2746ab87ad18248626783f75be843911c5a4568ebb4ee5d825c50bc66e65231b90060033cdc8917cd8ea1e939842920a03f0aec07038570e5e59a1329467d8107518451e5c285ed984161ecee2b0d0d5e851bedc159fabfbb9cca1cb3062ff2385cafdace951b09c1878dde209db8f347e423a1e2bf593f81624", 0xfd, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000003c0)=0x0) process_vm_writev(r2, &(0x7f0000000600)=[{&(0x7f0000000400)=""/102, 0x66}, {&(0x7f0000000480)=""/144, 0x90}, {&(0x7f0000000540)=""/131, 0x83}], 0x3, &(0x7f0000000980)=[{&(0x7f0000000a00)=""/204, 0xcc}, {&(0x7f0000000740)=""/58, 0x3a}, {&(0x7f0000000780)=""/7, 0x7}, {&(0x7f00000007c0)=""/149, 0x95}, {&(0x7f0000000880)=""/237, 0xed}], 0x5, 0x0) keyctl$read(0x4, r1, &(0x7f0000000040)=""/56, 0x38) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000080)) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) keyctl$setperm(0x5, r1, 0x0) 2018/05/27 20:58:35 executing program 6: openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400001, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)="2f67726ff1b32e7374617400", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40087602, 0x800003) 2018/05/27 20:58:35 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f00000004c0)=""/148, 0x85}], 0x1b6, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x88102, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip6_tables_names\x00') fstat(r0, &(0x7f0000000140)) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/27 20:58:35 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xc80, 0x0) sendto$ipx(r1, &(0x7f00000006c0)="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", 0x1000, 0x4, &(0x7f0000000040)={0x4, 0x400, 0x9, "5c0d1b556b3b", 0x20}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x60, 0x0, &(0x7f00000002c0)=[@increfs_done={0x40106308}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000180)}}}], 0x0, 0x0, &(0x7f00000001c0)}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000009, 0x81010, r0, 0x0) 2018/05/27 20:58:35 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}) r1 = syz_open_pts(r0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000280)) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xc7}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0xfdfdffff}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000300)) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$KDENABIO(r1, 0x4b36) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0xd8f0, 0x10001, 0x2, 0x9, 0x5, 0x7, 0x10000, 0x233, 0x10001, 0x9, 0x4, 0x5, 0x4, 0x1, 0xb557]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x80000001}, 0x8) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00000002c0)={&(0x7f0000ffd000/0x2000)=nil, 0x80000001, 0x5, 0xd4, &(0x7f0000ffc000/0x3000)=nil, 0x9}) [ 80.934399] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2018/05/27 20:58:35 executing program 7: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x9) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) write$cgroup_type(r0, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000200)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f00000001c0), 0xffffff61) ptrace$getregset(0x4204, 0x0, 0x1, &(0x7f0000000380)={&(0x7f00000002c0)=""/147, 0x93}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000580)) fallocate(r0, 0x3, 0x0, 0xffff) 2018/05/27 20:58:35 executing program 5: r0 = socket(0x13, 0x0, 0x200000002) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) ioctl(r0, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x501100, 0x82) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000180)) 2018/05/27 20:58:35 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3f) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000680)={0x0, 0x8001}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x2, 0x6, 0x2}, &(0x7f0000000640)=0x2b8) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000740)='/dev/null\x00', 0x40000, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r5, 0x0, 0x41, &(0x7f0000000780)=ANY=[@ANYBLOB="6d616e676c65000000001000000000000000000000000000000000000000589a1800004a000000dd8be50aea595d436347b955af3bc6d8d41ec129b87dc7f07798ee1e46f9382f0361ab95e9def7746f0988f87ce4308e83dea01cc6681278a94ae3803d5cb20000000000000000000000000817b2bd73b2fec1a2cb3e814b0535f92c19a06a9d7a00b5f45890f96ba1581d034c38752b57ad5e6ba76db473e42aef1b2b30f1b023feab2532a1cf21a2784cad1116d9ac57a5a6a10850a48832"], &(0x7f0000000400)=0x1) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r6, 0x0, 0x482, &(0x7f0000000140)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'sh\x00', 0x0, 0x2000000000000}, 0x2c) getrusage(0xffffffffffffffff, &(0x7f0000000200)) r7 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/validatetrans\x00', 0x1, 0x0) getpeername$ax25(r4, &(0x7f00000001c0), &(0x7f00000000c0)=0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f0000000600)={0x2, 'veth1_to_bond\x00', 0x3}, 0x18) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000000700)) setsockopt$netrom_NETROM_N2(r8, 0x103, 0x3, &(0x7f0000000180)=0x1, 0x4) connect$inet(r6, &(0x7f0000000100)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x5, 0x0, 0x0, 0x4, 0x5, 0x35f, 0x9, 0x3, 0x7, 0x9, 0x800, 0x10001, 0x10001, 0x2, 0xaca9]}, &(0x7f0000000580)=0x100) setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00000005c0)={r9, 0x8, 0xb1, 0x3, 0x1000, 0x9}, 0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r3, &(0x7f0000000180)=0x4) recvfrom$llc(r1, &(0x7f0000000280)=""/83, 0x53, 0x102, &(0x7f0000000340)={0x1a, 0x313, 0x6, 0xa6, 0x8, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000001c0)=0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000240)=0x0) r11 = syz_open_procfs(r10, &(0x7f0000000200)='net/fib_trie\x00') sendfile(r0, r11, &(0x7f0000000300), 0x8001) socket$netlink(0x10, 0x3, 0x8000000004) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/27 20:58:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000580)) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001300090a68fe0700000000000000ff3f03000000450001070000001419001a000400020007000a000200000800005d14a4e91ee438", 0x39}], 0x1) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x90edf8a0efeb2467, 0x70, 0x10000, 0x4, 0x28, 0x4, 0x0, 0x3, 0x10, 0x1, 0xffffffffffffffff, 0x800, 0x13, 0x7, 0x100000001, 0x6, 0x8, 0x7fffffff, 0xb198, 0x7fffffff, 0x100000001, 0x101, 0x4, 0x7f, 0xf7, 0x6, 0x7fffffff, 0x6, 0x2, 0x6, 0x4, 0x4, 0x80008, 0x6, 0x1, 0x4, 0x5, 0xd6c35d0, 0x0, 0x7fff, 0x4, @perf_bp={&(0x7f0000000100), 0x8}, 0x12208, 0x0, 0x47e, 0x5, 0x4, 0xfffffffffffffff7, 0xffffffff}, r2, 0x1, r1, 0x1) socket$netlink(0x10, 0x3, 0xf) [ 81.138621] [ 81.140369] ====================================================== [ 81.146682] [ INFO: possible circular locking dependency detected ] [ 81.153088] 4.9.103-g0cecdf8 #35 Not tainted [ 81.157489] ------------------------------------------------------- [ 81.163890] syz-executor5/8145 is trying to acquire lock: [ 81.169417] (sk_lock-AF_INET){+.+.+.}, at: [] inet_bind+0x2a6/0x8b0 [ 81.177903] but task is already holding lock: [ 81.182564] (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 81.190412] which lock already depends on the new lock. [ 81.190412] [ 81.197422] [ 81.197422] the existing dependency chain (in reverse order) is: [ 81.205038] -> #1 (rtnl_mutex){+.+.+.}: [ 81.209712] lock_acquire+0x130/0x3e0 [ 81.214034] mutex_lock_nested+0xc0/0x870 [ 81.218705] rtnl_lock+0x17/0x20 [ 81.222580] mrtsock_destruct+0x3b/0x1e0 [ 81.224398] PM: Basic memory bitmaps created [ 81.231564] ip_ra_control+0x2c2/0x420 2018/05/27 20:58:36 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@ipv4_newaddr={0x20, 0x14, 0x125, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x20}, 0x1}, 0x0) [ 81.235972] do_ip_setsockopt.isra.13+0x15ff/0x2b10 [ 81.241509] ip_setsockopt+0x3a/0xb0 [ 81.245746] raw_setsockopt+0xb7/0xd0 [ 81.250067] sock_common_setsockopt+0x9a/0xe0 [ 81.255088] SyS_setsockopt+0x166/0x260 [ 81.259582] do_syscall_64+0x1a6/0x490 [ 81.263989] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 81.269603] -> #0 (sk_lock-AF_INET){+.+.+.}: [ 81.274705] __lock_acquire+0x3019/0x4070 [ 81.279457] lock_acquire+0x130/0x3e0 [ 81.283772] lock_sock_nested+0xc6/0x120 [ 81.288349] inet_bind+0x2a6/0x8b0 [ 81.292403] start_sync_thread+0x1356/0x1e80 [ 81.297417] do_ip_vs_set_ctl+0x90f/0xbb0 [ 81.302081] nf_setsockopt+0x6d/0xc0 [ 81.306484] ip_setsockopt+0x9a/0xb0 [ 81.310711] tcp_setsockopt+0x88/0xe0 [ 81.315025] sock_common_setsockopt+0x9a/0xe0 [ 81.320034] SyS_setsockopt+0x166/0x260 [ 81.324517] do_syscall_64+0x1a6/0x490 [ 81.328919] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 81.334524] [ 81.334524] other info that might help us debug this: [ 81.334524] [ 81.342655] Possible unsafe locking scenario: [ 81.342655] [ 81.348699] CPU0 CPU1 [ 81.353352] ---- ---- [ 81.358024] lock(rtnl_mutex); [ 81.361558] lock(sk_lock-AF_INET); [ 81.368034] lock(rtnl_mutex); [ 81.374164] lock(sk_lock-AF_INET); [ 81.378162] [ 81.378162] *** DEADLOCK *** [ 81.378162] [ 81.384212] 2 locks held by syz-executor5/8145: [ 81.388862] #0: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 81.397260] #1: (ipvs->sync_mutex){+.+.+.}, at: [] start_sync_thread+0x118/0x1e80 [ 81.407132] [ 81.407132] stack backtrace: [ 81.411641] CPU: 0 PID: 8145 Comm: syz-executor5 Not tainted 4.9.103-g0cecdf8 #35 [ 81.419257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.428611] ffff8801c09df568 ffffffff81eb34a9 ffffffff855e79f0 ffffffff8559d0e0 2018/05/27 20:58:36 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={0x8f, 0x0, 0x3, 0xe84, 0x5, 0x2, 0x80000001, 0x3, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x0, 0x2, 0xc, 0x3, 0x6, 0x10000, 0x2f, 0x8ef8, r2}, &(0x7f0000000280)=0x20) getrandom(&(0x7f0000001740)=""/40, 0x102ca, 0x0) [ 81.436663] ffffffff855e79f0[ 81.439325] binder: 8125:8128 BC_INCREFS_DONE node 1 has no pending increfs request [ 81.439335] binder: 8125:8128 got transaction to context manager from process owning it [ 81.439345] binder: 8125:8128 transaction failed 29201/-22, size 0-0 line 3009 [ 81.441128] binder: BINDER_SET_CONTEXT_MGR already set [ 81.441136] binder: 8125:8128 ioctl 40046207 0 returned -16 [ 81.441157] binder: 8125:8156 BC_INCREFS_DONE u0000000000000000 no match [ 81.441177] binder_alloc: 8125: binder_alloc_buf, no vma [ 81.441192] binder: 8125:8156 transaction failed 29189/-3, size 0-0 line 3141 [ 81.445878] binder: undelivered TRANSACTION_ERROR: 29189 [ 81.446073] binder: undelivered TRANSACTION_ERROR: 29201 [ 81.504328] ffff8801cb6b38e8 ffff8801cb6b3000 ffff8801c09df5b0 [ 81.510752] ffffffff8142642d 0000000000000001 00000000cb6b3000 0000000000000001 [ 81.518758] Call Trace: [ 81.521334] [] dump_stack+0xc1/0x128 [ 81.526694] [] print_circular_bug.cold.51+0x1bd/0x27d [ 81.533517] [] __lock_acquire+0x3019/0x4070 [ 81.539471] [] ? debug_check_no_locks_freed+0x210/0x210 [ 81.546460] [] ? check_preemption_disabled+0x3b/0x170 [ 81.553291] [] ? retint_kernel+0x2d/0x2d [ 81.559069] [] ? lock_acquire+0x173/0x3e0 [ 81.564929] [] lock_acquire+0x130/0x3e0 [ 81.570531] [] ? inet_bind+0x2a6/0x8b0 [ 81.576046] [] lock_sock_nested+0xc6/0x120 [ 81.581911] [] ? inet_bind+0x2a6/0x8b0 [ 81.587431] [] inet_bind+0x2a6/0x8b0 [ 81.592779] [] start_sync_thread+0x1356/0x1e80 [ 81.598990] [] ? ip_vs_proc_sync_conn+0x952/0x952 [ 81.605478] [] ? ip_vs_sync_conn+0x2a90/0x2a90 [ 81.611686] [] ? memcpy+0x45/0x50 [ 81.616770] [] do_ip_vs_set_ctl+0x90f/0xbb0 [ 81.622730] [] ? perf_trace_lock_acquire+0x530/0x530 [ 81.629465] [] ? perf_trace_lock+0x31f/0x520 [ 81.635506] [] ? ip_vs_genl_set_cmd+0x9c0/0x9c0 [ 81.641805] [] ? mutex_lock_nested+0x572/0x870 [ 81.648027] [] ? __mutex_unlock_slowpath+0x221/0x3c0 [ 81.654754] [] ? __ww_mutex_lock+0x14c0/0x14c0 [ 81.660958] [] ? sock_has_perm+0x292/0x3e0 [ 81.666819] [] ? mutex_unlock+0x9/0x10 [ 81.672340] [] ? nf_sockopt_find.constprop.0+0x1b1/0x230 [ 81.679436] [] nf_setsockopt+0x6d/0xc0 [ 81.684961] [] ip_setsockopt+0x9a/0xb0 [ 81.690475] [] tcp_setsockopt+0x88/0xe0 [ 81.696074] [] sock_common_setsockopt+0x9a/0xe0 [ 81.702367] [] SyS_setsockopt+0x166/0x260 [ 81.708162] [] ? SyS_recv+0x40/0x40 [ 81.713419] [] ? retint_kernel+0x2d/0x2d [ 81.719107] [] ? do_syscall_64+0x48/0x490 [ 81.724894] [] ? SyS_recv+0x40/0x40 [ 81.730155] [] do_syscall_64+0x1a6/0x490 2018/05/27 20:58:36 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x400400, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8935, &(0x7f00000000c0)={'lo\x00@\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') [ 81.735843] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 81.767297] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth1_to_bond, syncid = 3, id = 0 2018/05/27 20:58:37 executing program 4: sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0xa4, 0x0, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0xfffffd06) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000240)={r1, &(0x7f0000000200)=""/45}) r2 = getpid() perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r2, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000140), 0x8c, 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x0) 2018/05/27 20:58:37 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000004c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2}) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"69000200000f002dc830ee000000005d"}) socket$inet6(0xa, 0xa, 0x0) socket$nl_route(0x10, 0x3, 0x0) capset(&(0x7f00000000c0), &(0x7f0000000440)={0x0, 0x0, 0x0, 0x8, 0x0, 0x5}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000280)) dup3(r3, r1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) r5 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r4, r5) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000340)) 2018/05/27 20:58:37 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev={0xfe, 0x80}}, 0x14) r1 = socket$inet6(0xa, 0x40100000003, 0x87) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/full\x00', 0x10000, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000b00)={0x6, 0x4}) recvmmsg(r1, &(0x7f0000000a00)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f00000000c0)=""/127, 0x7f}], 0x2, &(0x7f0000000200)=""/132, 0x84, 0x9}, 0x9}, {{&(0x7f00000002c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000340)=""/216, 0xd8}, {&(0x7f0000000440)=""/134, 0x86}, {&(0x7f0000000500)=""/82, 0x52}, {&(0x7f0000000580)=""/169, 0xa9}, {&(0x7f0000000640)=""/140, 0x8c}, {&(0x7f0000000700)=""/43, 0x2b}, {&(0x7f0000000740)=""/73, 0x49}, {&(0x7f00000007c0)=""/173, 0xad}], 0x8, &(0x7f0000000900)=""/252, 0xfc, 0x2}, 0x58}], 0x2, 0x10000, &(0x7f0000000a80)={0x77359400}) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0xc8) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000b80)={0x4, &(0x7f0000000b40)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000bc0)={r3, 0x4}) sendto$inet6(r1, &(0x7f0000000000), 0x396, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 2018/05/27 20:58:37 executing program 1: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='!', 0x1, 0xfffffffffffffffc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) keyctl$read(0xb, r0, &(0x7f00000003c0)=""/51, 0xfffffffffffffe5d) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000001c0)={0x10000, 0x2381, 0x1ff, 'queue0\x00', 0x3242}) 2018/05/27 20:58:37 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in={{0x2, 0x6a63a56a, @dev={0xac, 0x14, 0x14, 0x1a}}}}, 0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306}, 0xc, {0x2, 0x0, @multicast2=0xe0000002}, 'veth1\x00'}) 2018/05/27 20:58:37 executing program 6: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) socket$inet6(0xa, 0x80000, 0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000001300)={'#! ', './file0', [{0x20}], 0xa}, 0xc) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000100)='net/mcfilter6\x00') connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x4cc, 0x0) 2018/05/27 20:58:37 executing program 5: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0xffffffffffffff92) 2018/05/27 20:58:37 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000140)="04010000008b00ddb8460900dc664b5375c5b22629ef0712f295136f8f6575eb353c72e465f78778e224e0f9", 0x2c, 0x0, &(0x7f00000000c0)={0xa, 0x200000800, 0x9, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fanotify_mark(r1, 0x0, 0x1, r2, &(0x7f0000000100)='./file0\x00') 2018/05/27 20:58:37 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x6, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000100)="32fddf6c4235b4cb2667b10c9503aaa33fe14f99ab225a99a6ffd2a329c8573ed8abbce9cb407870764d6bc02f5b7b54092a764302666ef199d45ca1e39363951f1944ac8dbbac43ca422dd0b76d0fd2341375fea439eba6174e892a89aa8165fea29564d793f2abaf00040aa299c36cefa0099413e8cc7c8bf30bd35c749b92a05a8c49a5008743d830108bfa4cf4341bbb169b1a854e39ebcaa548afcc5850b0a1caa802fac179ae42779bba06653949112174d1e2d9e8079832abc7f3ba7a7516dbf4e9fa96957f80ba5e459ba4d2fa14bdbbc0286528c89b8dcd", 0xdc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000000c0)=0x8, 0xa97ac05295880d19) [ 82.177075] PM: Basic memory bitmaps freed 2018/05/27 20:58:37 executing program 1: r0 = memfd_create(&(0x7f0000000000)='#\x00', 0x1) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000040)) futex(&(0x7f0000000200)=0x1, 0x4, 0x0, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000180), 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000540)={0x0, 0x1000, "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"}, &(0x7f0000000240)=0x1008) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r1, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x1f, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r2, 0x4}, 0x8) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x3) 2018/05/27 20:58:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) prctl$setptracer(0x59616d61, r1) write(r0, &(0x7f0000000040)="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", 0x312) 2018/05/27 20:58:37 executing program 2: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x220000000101002, 0x0) write$selinux_create(0xffffffffffffffff, &(0x7f0000000000)=@access={'system_u:object_r:dhcp_etc_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20}, 0x41) sendfile(r1, r0, &(0x7f0000f28ff8), 0x100000002) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000000c0)='./bus\x00', 0xe70b, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="15c61c52e6137e132038edafc3f9b4df2110b31bbbb0b56c39918b5ea8755408ead13cef288e4c4362190fd547328d290538a95a8241185886d84042864ce721dcd16de36a75f62fcb8fbfe818755bd43a5b812eabae9acdec5397b828acb3d0da55ae9ee45408a35d", 0x69, 0x4}], 0x100004, &(0x7f00000001c0)={[{@barrier_val={'barrier', 0x3d, [0x30, 0x36, 0x37, 0x37, 0x3d, 0x35, 0x7f]}, 0x2c}]}) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2018/05/27 20:58:37 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000280)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000380)={0x2, 0x1000, 0x80000001}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001380)='./file0\x00', 0x0) readahead(r1, 0x0, 0xff) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x20}, 0x8}}, [0x4, 0x1000, 0xd0, 0x7fff, 0xff, 0x75f75dcd, 0xefec000000000, 0xff, 0x7c7, 0x5, 0x1f, 0x8b, 0xff, 0x2, 0x800]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r2, 0x8, 0x9}, &(0x7f0000000340)=0xfffffd2c) creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x10001, &(0x7f00000002c0)={[{@errors_continue='errors=continue', 0x2c}, {@uid={'uid', 0x3d, [0x31, 0x7a, 0x7d]}, 0x2c}]}) 2018/05/27 20:58:37 executing program 4: syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x10000) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x105041) 2018/05/27 20:58:37 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='attr/sockcreate\x00') ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000040)={0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x0, 0x3, [0x101, 0x2dacfd3d, 0x8]}, &(0x7f0000000140)=0xe) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x9}, &(0x7f00000001c0)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000000440)={0x0, &(0x7f00000003c0)}) write$binfmt_misc(r4, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYRES32=r3, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYRES16, @ANYBLOB="f512eb74232537d44543c5b5787a3a4566ff605f1013b8b2d8f220fd0ba2abd52e67538d99", @ANYBLOB="ccd0423486a885d40e956915a0335d6c73b9bf98211cfe72b474afca404e0d0a8af4e48a57a974c99cf46e6a56a0c094ee217681ba5f88ba233124065cf28161741dcd50f6df543fd9b60add0e28244e32eb780b044bcfa7f7a359b023699d184696aef3e76ea9a7b43aa57df8d0b14696410dbf841d1c99a62dc89f3422a5b39a5f46fc2d6af31d390e3b5d48d5156e2942e08062e4d6fe3b25566243ae60425c33a2433f8dc99078d3bd", @ANYPTR], @ANYPTR, @ANYRES16=r1]], 0xffb7) [ 82.352679] netlink: 180 bytes leftover after parsing attributes in process `syz-executor0'. [ 82.430753] IPv6: ADDRCONF(NETDEV_UP): bond_slave_0: link is not ready [ 82.444617] IPv6: ADDRCONF(NETDEV_UP): bond_slave_1: link is not ready [ 82.467918] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 82.483461] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 82.496236] netlink: 180 bytes leftover after parsing attributes in process `syz-executor0'. [ 82.506729] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 82.514023] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.521762] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 82.529182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.536575] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.545225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.552790] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.560153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready 2018/05/27 20:58:38 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f00000000c0)=0x4, 0x4) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000000100)}, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000100)=0xe, 0x80800) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000180)=0xffffffffffffff01, 0x4) 2018/05/27 20:58:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) prctl$setptracer(0x59616d61, r1) write(r0, &(0x7f0000000040)="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", 0x312) 2018/05/27 20:58:38 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @multicast1=0xe0000001}, 0xffffffffffffffba) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) connect$unix(r0, &(0x7f0000000a40)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x0, 0x0, 0x1}, &(0x7f00000001c0)=0x14) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000000340)=0x7, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)={0x9, 0x7, 0x2, 0xef7b, 0x4, [{0x10001, 0x6, 0x4}, {0x1, 0xfff, 0x6, 0x0, 0x0, 0x1500}, {0xe6, 0xb506, 0x7b4}, {0x1f, 0x1, 0x0, 0x0, 0x0, 0x209}]}) 2018/05/27 20:58:38 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) syz_mount_image$ceph(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x7, &(0x7f0000001340)=[{&(0x7f00000000c0)="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0x1000, 0x6}, {&(0x7f00000010c0)="8735522ca7951f8978517581c5e22b23166098a51c0b7673df59016f13b1caabe422c761026cd31937acce76b4c2f8ded30744106d2d6b2782782b64208aa154b76b0cb65d85d6da083f30cf20a8f7334f1e7080c1d0d84290bb14e4d2e11780c38c959b2400dfbd0762c45c866d49ac20b065bd054d2f27a9bae29261b72a18b9f0d2f722c66dcb1440e50610e7eebb2edeccb387b2ee3e", 0x98, 0x8}, 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{&(0x7f0000003040)="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", 0x1000}], 0x10000, &(0x7f0000001400)='}vboxnet1eth1\x00') sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000940), 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x8000) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f00000019c0)="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", 0xfffffffffffffcee}], 0x1) 2018/05/27 20:58:38 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000004c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2}) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"69000200000f002dc830ee000000005d"}) socket$inet6(0xa, 0xa, 0x0) socket$nl_route(0x10, 0x3, 0x0) capset(&(0x7f00000000c0), &(0x7f0000000440)={0x0, 0x0, 0x0, 0x8, 0x0, 0x5}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000280)) dup3(r3, r1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) r5 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r4, r5) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000340)) 2018/05/27 20:58:38 executing program 4: r0 = getpgrp(0xffffffffffffffff) get_robust_list(r0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000a80)}, 0x0, &(0x7f0000000a40)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0xffffffffffffffc5) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x2f9ec96f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0xfffffefa) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {r3, r4+10000000}, 0x8}) r5 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000002100)={0x0, @empty, @dev}, &(0x7f0000002140)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000002180)={@loopback={0x0, 0x1}, 0x1c, r6}) pwritev(r5, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r5, r7, r8) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) sync() ioctl$LOOP_CLR_FD(r2, 0x4c01) sendmsg(r5, &(0x7f0000002040)={&(0x7f0000000880)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000900)="468cfc2c75ddc894848e58da6aa1e05e98aeac14f201cfb889c2b379b98c66a44a53a9b9d6bd069d62a8dcb8a7edd31286efa4981be57497792007df28ade1d416c44ed169e126616841bf547d6a728e2369b7547dec9ebb3488cc37f8825a1fed231176bf1ed30e7a03f936a9eda82a2f9ebd3ad5c08d1eba36c38a24b1ef567294144814aa9442099fbb8107c76f94248b1b40759317b34b5900a17e4e3ab880e6ce6681712db456f4d7a8b3e7ccdd6c2dab527a461758529fc6622476db6c152debff0558", 0xc6}], 0x1, &(0x7f0000000a40)=ANY=[], 0x0, 0x4000}, 0x40) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) modify_ldt$read_default(0x2, &(0x7f0000002080)=""/71, 0x47) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x6) r10 = fcntl$getown(r9, 0x9) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x3c1, 0x0, 0x8, 0x0, 0x6, 0x2009, 0x4, 0x8, 0x3ff, 0x0, 0x6, 0x8, 0x3ff, 0x7, 0x4, 0x0, 0x3f, 0x6, 0x7, 0x0, 0x10001, 0x0, 0x1, 0xe209, 0x6, 0x9, 0x0, 0x0, 0x547, 0x0, 0x7ff, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000004c0), 0x4}, 0x0, 0x0, 0x8, 0x7, 0xfffffffffffffff7, 0xf0, 0xfffffffffffffff7}, r10, 0x0, r5, 0xb) 2018/05/27 20:58:38 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r1 = perf_event_open(&(0x7f0000940000)={0x1, 0x70}, 0x0, 0x0, r0, 0x3) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f00000000c0)='@self(\\GPLnodevvboxnet0keyring(^wlan1ppp1\x00') ioprio_get$pid(0x3, r2) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f00000001c0)={@loopback, 0x0}, &(0x7f0000000200)=0x14) recvfrom$packet(r3, &(0x7f0000000100)=""/173, 0xad, 0x40000000, &(0x7f0000000240)={0x11, 0xff, r4, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/05/27 20:58:38 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000500)=""/149, 0x95}], 0x1) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x1) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)=""/98, &(0x7f0000000100)=0x62) 2018/05/27 20:58:38 executing program 1: r0 = socket$inet(0x2, 0x0, 0x60) getsockopt(r0, 0x0, 0xcd, &(0x7f00000002c0)=""/203, &(0x7f0000000040)=0xcb) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0xb) poll(&(0x7f0000000100)=[{r0, 0x8}, {r0, 0x2}, {r0, 0x8}], 0x3, 0xfff) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f00000000c0)) 2018/05/27 20:58:38 executing program 2: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001f80)={&(0x7f0000000200)=ANY=[@ANYBLOB="2000000013000909000000005e9e8bc15f7dbe15eac2c2669ee166294fcf65474ad64ebbfe68a7798170d4f500000000"], 0x1}, 0x1}, 0x0) 2018/05/27 20:58:38 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sched_setaffinity(0x0, 0x1, &(0x7f00000000c0)) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f00000001c0)=0x3) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x4cc, 0x0) 2018/05/27 20:58:38 executing program 6: r0 = socket(0x18, 0x0, 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bond_slave_1\x00', 0x0}) connect(r0, &(0x7f0000000280)=@can={0x1d, r1}, 0x80) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'veth0_to_bond\x00', {0x2, 0x4e26, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)="2f27e65e3a55473e3fda6691d454f753e35c9f1eb6d84ea9b038a6d9a2dcc061e7ce", 0x22) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x8, 0x4, 0x9, 0x7, 0x7, 0xffffffffffffff7f, 0x3f}, 0xc) 2018/05/27 20:58:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='fd\x00') getdents(r0, &(0x7f0000000000)=""/242, 0xf2) getdents(r0, &(0x7f0000000280)=""/148, 0x94) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000180)) [ 83.310877] netlink: 180 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/27 20:58:38 executing program 7: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000240)={0x7fffffff, 0x3ff}, 0x2) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x800) r2 = socket(0x10, 0x803, 0x0) getsockname$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000300)=0x1c) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000200)) sendto(r2, &(0x7f0000000000)="120000001600e70d017b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001c40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000002c80)=0x1008) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000400)=0x2c) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x6, 0x4, 0x7}, &(0x7f0000002cc0)=0x10) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000480)) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r4, 0x7}, 0x8) readv(0xffffffffffffffff, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r2, &(0x7f0000001c00)={&(0x7f0000000340)=@rc={0x1f, {0x1, 0x140000, 0xae, 0x4, 0x9, 0xfc7}, 0xffff}, 0x80, &(0x7f0000000600)=[{&(0x7f00000003c0)="cc7cb682cb6c9f3c8561ec1028c0c4705637d5b32576495095a433a65b4c9f627a06addee62f0b4177ff98cab0ef54e4a3d22f061e72e2d5e525e6af", 0x3c}], 0x1, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1e0, 0x4040051}, 0x4) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() fchown(r2, r6, r7) ioctl$int_in(r5, 0x5473, &(0x7f0000000040)=0x6) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5}, 0xab) r8 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x14, 0x88}) fcntl$dupfd(r8, 0x0, r8) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/status\x00', 0x0, 0x0) 2018/05/27 20:58:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x7) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write(r0, &(0x7f0000000000), 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/05/27 20:58:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) prctl$setptracer(0x59616d61, r1) write(r0, &(0x7f0000000040)="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", 0x312) 2018/05/27 20:58:38 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000000340)="0340", 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) 2018/05/27 20:58:38 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000600), &(0x7f00000000c0)=0xfe4c) ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)=ANY=[]) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$fiemap(r1, 0x40086602, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRES64=r2, @ANYRES64, @ANYBLOB="f0e619a1ec0b80f3b139bba9c60c7f04606f4a88608c198b16040d40457862a323133a48641e33229594b363351be900805a64ec61a1131d8db5bc0018cd4f6cee0551d81455e8051b18cee4b5cd7950ab0bd2e462b219908cda8223ec50e3597712", @ANYRES32]) 2018/05/27 20:58:38 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x402, 0x0) getpeername$ax25(r0, &(0x7f0000000280), &(0x7f00000002c0)=0xd5) r1 = socket(0x10, 0x803, 0x10000000000005) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x230}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)={0x70, r2, 0x208, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/sockstat\x00') setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00000000c0)=0x1, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) sendfile(r1, r3, &(0x7f0000000000), 0x80000002) 2018/05/27 20:58:38 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sched_setaffinity(0x0, 0x1, &(0x7f00000000c0)) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f00000001c0)=0x3) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x4cc, 0x0) [ 83.541658] netlink: 180 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/27 20:58:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) prctl$setptracer(0x59616d61, r1) write(r0, &(0x7f0000000040)="fc0000004a000700ab092500090007000aab80ff010000000000369321000100ff010000000500000000000000036915fa2c1ec28656aaa79bb94b46fe0000000700020800008c0000036c6c256f1a272f2e117c22ebc205214000000000008934d07302ade01720d7d5bbc91a3e2e80772c74fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f605f70c9ddef2fe082038f4f8b29d3ef3d92c83170e5bbab2ccd243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715587e658a1ad0a4f01731d05b0350b0041f0d48f6f0000080548deac270e33429fd3000175e63fb8d38a873cf1", 0x312) 2018/05/27 20:58:39 executing program 5: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") keyctl$read(0x4, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xffffffffffffffd0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'veth0_to_team\x00', 0x4}) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) fsetxattr(r0, &(0x7f0000000140)=@known='security.selinux\x00', &(0x7f0000000180)='keyring\x00', 0x8, 0x1) sysinfo(&(0x7f0000000080)=""/12) 2018/05/27 20:58:39 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000004c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2}) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"69000200000f002dc830ee000000005d"}) socket$inet6(0xa, 0xa, 0x0) socket$nl_route(0x10, 0x3, 0x0) capset(&(0x7f00000000c0), &(0x7f0000000440)={0x0, 0x0, 0x0, 0x8, 0x0, 0x5}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000280)) dup3(r3, r1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) r5 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r4, r5) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000340)) 2018/05/27 20:58:39 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) unshare(0x2000400) r1 = dup(r0) pwritev(r1, &(0x7f0000001340), 0x0, 0x0) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0x9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f0000000080)=0x8) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x6, 0x5}, 0x90) 2018/05/27 20:58:39 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000480)=@assoc_value, &(0x7f00000004c0)=0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, "9fbbe89c0fc1d26ab42be46c62eac93011741aa00beb2ac8dcea7bbb881f5b87519d6229e4228d242a483c514e8b5c8e31192cd3d3ccf5eeed89a0b206d66604", "d196da9c56865e59a9c4abfed20a2d2479dba7ea385a08cb9bf9d550c4cb1f42be258c71be88823d37131ae751a7e39940de84c47d310d557d98d4f3154fef6a", "759f2062c39edc04bae52d01203e64836a34ec0fcde33cc57c3f6a7c7b458947", [0x0, 0x3]}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1002, 0x0, 0x0, 0x0, 0x0) 2018/05/27 20:58:39 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000000340)="0340", 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) 2018/05/27 20:58:39 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000100)=0x5ff9, 0x2e8) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000180)="e1", 0x1) ioctl$KDSKBLED(r2, 0x4b65, 0xa076) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) socket$l2tp(0x18, 0x1, 0x1) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f00000001c0)=""/178, 0xb2}, {&(0x7f0000000280)=""/159, 0x9f}, {&(0x7f0000000080)=""/99, 0x63}, {&(0x7f0000000140)=""/10, 0xa}, {&(0x7f0000000340)=""/155, 0x9b}, {&(0x7f0000000400)=""/12, 0xc}, {&(0x7f0000000440)=""/136, 0x88}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x8, &(0x7f0000002b40)}, 0x2020) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001580)=ANY=[@ANYRES32=0x0, @ANYBLOB="db000000b1ce8e54712171cffc6a6b923515a2aa584a80b19dce90487c0a9a274329ddc1f1329faf5b4770828aea34feae0f52dc8a85999f07d3d549f839078aca47a615491e2abab84256f4b2026c08a0d53429e2377d0e460f15b1294702fd046a3c42630b14826d6db487a258c4cc98a3f4a554cc94d181cf495fdc78ec084f5dbfc211dd8fbde976922d6aef86502fa805594a65d32ddd8001c1110cb340c185f284713dde1a184605fe257cbf9fd8c7571fb536f7eadc65c774bafb1864efa3d05fa11e34a802ce3d1a12b063ff1833d8f8f800000000000000000000"], &(0x7f0000001680)=0xe3) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/snapshot\x00', 0x200080, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000001780)={0x2, 0x6, 0xb99}, 0xc) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000001840)={'broute\x00'}, &(0x7f00000018c0)=0x78) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000001700)=0x1, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000001740)) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001800)={r3, 0xffffffffe8441981, 0x5, 0x2}, &(0x7f00000017c0)=0x10) 2018/05/27 20:58:39 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sched_setaffinity(0x0, 0x1, &(0x7f00000000c0)) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f00000001c0)=0x3) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x4cc, 0x0) 2018/05/27 20:58:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x20000001, &(0x7f0000000240)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000140)={0x1, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) 2018/05/27 20:58:39 executing program 5: r0 = perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x40, 0x81, 0x0, 0x0, 0x3, 0x1, @perf_config_ext, 0x0, 0x7f, 0x5, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0xb, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000440)=0x0) capget(&(0x7f0000000540)={0x19980330, r3}, &(0x7f0000000580)={0x7, 0x6, 0x200, 0x200, 0x8, 0x3}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x8, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) write$binfmt_elf32(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="31e3988f10965f7375d7652d881d7179cc8e4948eddfade2e023da60ecb3477d0fe9c12d38f3ba6014a717f7739b58ee05affbe67dbb1d5540e54e713fc26cdbd0106fbbf5374743e37589be6a331bf250e7a653b75ab7b586cf611b03890167353f78594f4c33400f604b3c64d825acd951ecc2e351030eb21534d756", @ANYRES16=r1], 0x124) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r5, r6, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005240), 0x0, 0x0) recvmmsg(r6, &(0x7f0000004e40)=[{{&(0x7f0000000000)=@llc, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000080)=""/9, 0xfffffffffffffda1}}], 0x37a, 0x0, &(0x7f0000000480)={0x77359400}) r8 = getpgid(0x0) ptrace$peekuser(0x3, r8, 0x0) setsockopt$llc_int(r7, 0x10c, 0xf, &(0x7f0000000300)=0x3, 0x4) syz_open_procfs(r8, &(0x7f0000000400)='net/fib_triestat\x00') r9 = dup(r2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r9, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="24dfff0068e5dbcebb9a5549f3f7c590c6716fce1826dc92d0f4092685ca30f4c362383796290cd057be160893d8fa9c69a4b9ff816c16fdf516a5014d6930b45db36c18eb51aff9ef6a8631cfa19b3b9c92a0bcd948573b32a74e02f6678bba09e8e803577db8e16bda4461f83fc499db15e9410114a1e65256115e127c", @ANYBLOB], 0x2}, 0x1, 0x0, 0x0, 0x11}, 0x4011) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f00000005c0)=r8) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/create\x00', 0x2, 0x0) 2018/05/27 20:58:39 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x200000, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000000c0)={0x3f, 0x1ff, 0xcfd1, 0x9, 0x3, 0x7f}) getitimer(0x0, &(0x7f0000000200)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)) 2018/05/27 20:58:39 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xffffffffffffff5f, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="4101f35cb7169db08eff7a59d2921a46c55f408e9b74c82e335c962a72735758ac52286e2cde4e838ee4cf3660f53fdf38e7742d1be70a74c49bfc311e5fcf44af5ba3ea4f80eed0e4857e1bcef95e8400b87ce37b07b5644a59adaa55990d428b7cd887d46064911736685bb095e3b4560c0facd6dc869e4d79a9eee6c4aa8389c5e1a492029a6578a5a91399a641524c9aa26c61b8a97a7f2c93bbb9e71f67464c87b77f04eec8a4ff59d7fc7bea00a751b5d33511abf4c2a83780af7527b2663bd59a05b45743ca889fb020ca3fd60d88eba33f769c", @ANYRES16=r1], @ANYRES16=r1, @ANYBLOB="310500000000000000000a0000000c0003000800010000000000"], 0x20}, 0x1}, 0x0) 2018/05/27 20:58:39 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sched_setaffinity(0x0, 0x1, &(0x7f00000000c0)) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f00000001c0)=0x3) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x4cc, 0x0) [ 84.333580] netlink: 180 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/27 20:58:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) write(r0, &(0x7f0000000040)="fc0000004a000700ab092500090007000aab80ff010000000000369321000100ff010000000500000000000000036915fa2c1ec28656aaa79bb94b46fe0000000700020800008c0000036c6c256f1a272f2e117c22ebc205214000000000008934d07302ade01720d7d5bbc91a3e2e80772c74fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f605f70c9ddef2fe082038f4f8b29d3ef3d92c83170e5bbab2ccd243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715587e658a1ad0a4f01731d05b0350b0041f0d48f6f0000080548deac270e33429fd3000175e63fb8d38a873cf1", 0x312) 2018/05/27 20:58:39 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x1) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000340)={'ifb0\x00', 0x8000}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) sendto$inet(r1, &(0x7f0000000100)="5e343438e3c6ff394917316a04b026946f93bbb237100a7737f2129f778bf470c0734dbfa5a9788eb67a81d5f64bf181602f72912d", 0x35, 0x44000, &(0x7f0000000180)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000002c0)={[], 0x1, 0x9}) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000001c0)=0x8, 0x4) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0xff6c, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/05/27 20:58:39 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x9}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x9, 0x8, 0x800, 0x3, 0x0, 0xfff0000000, 0x8e, {0x0, @in6={{0xa, 0x4e21, 0xff, @loopback={0x0, 0x1}, 0xfffffffffffffff8}}, 0x1, 0xc1f, 0xe3, 0x5}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={r1, 0x1e, "42b569f6a1a438a7b5d8a1422e148a43590854abbcd93a721679cfb27213"}, &(0x7f0000000180)=0x26) [ 84.470519] netlink: 180 bytes leftover after parsing attributes in process `syz-executor0'. [ 84.544349] IPv4: Oversized IP packet from 127.0.0.1 [ 84.549950] IPv4: Oversized IP packet from 127.0.0.1 2018/05/27 20:58:40 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x900, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x3, 0x0, 0x8, 0xffffffffffffff24}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x100}, &(0x7f0000000100)=0x8) write$binfmt_misc(r1, &(0x7f00000002c0)=ANY=[], 0x0) close(r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r3, 0xb9a, 0x20}, &(0x7f0000000180)=0xc) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/27 20:58:40 executing program 6: r0 = socket$inet(0x10, 0x80002, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0xf}, 0x6}}}, 0x32) 2018/05/27 20:58:40 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000380)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast2, @in6}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) write$tun(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="2f00000000000000000029001002000000000000907800000000e000000100009078e0000001027ff7c69b6bcc673ce6d74e94"], 0x1) 2018/05/27 20:58:40 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sched_setaffinity(0x0, 0x1, &(0x7f00000000c0)) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f00000001c0)=0x3) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x4cc, 0x0) 2018/05/27 20:58:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="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", 0x312) 2018/05/27 20:58:40 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x1) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000340)={'ifb0\x00', 0x8000}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) sendto$inet(r1, &(0x7f0000000100)="5e343438e3c6ff394917316a04b026946f93bbb237100a7737f2129f778bf470c0734dbfa5a9788eb67a81d5f64bf181602f72912d", 0x35, 0x44000, &(0x7f0000000180)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000002c0)={[], 0x1, 0x9}) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000001c0)=0x8, 0x4) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0xff6c, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/05/27 20:58:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000080), &(0x7f0000001ac0)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/17, &(0x7f00000000c0)=0x11) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x80, 0x0) recvfrom$ax25(r1, &(0x7f0000000140), 0x0, 0x100, &(0x7f0000000180)={0x3, {"63d339d1f9b6a1"}, 0x2}, 0x10) 2018/05/27 20:58:40 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000004c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2}) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"69000200000f002dc830ee000000005d"}) socket$inet6(0xa, 0xa, 0x0) socket$nl_route(0x10, 0x3, 0x0) capset(&(0x7f00000000c0), &(0x7f0000000440)={0x0, 0x0, 0x0, 0x8, 0x0, 0x5}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000280)) dup3(r3, r1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) r5 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r4, r5) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000340)) 2018/05/27 20:58:40 executing program 6: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000000280)) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000100)=""/216) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/190) tkill(r1, 0x8001004000000016) 2018/05/27 20:58:40 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sched_setaffinity(0x0, 0x1, &(0x7f00000000c0)) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f00000001c0)=0x3) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x4cc, 0x0) 2018/05/27 20:58:40 executing program 1: sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)={0x18, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/keycreate\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) sched_getattr(r1, &(0x7f0000000240), 0x30, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f00000000c0)={0xe5e7, 0x400, 0x1}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000340)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a", 0x5a, 0x10000}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="0054da7f6d198a35561ee836cbf951d71ac0b909531dce56aac907dc13398a3d37d55c21e10b170d54df02609887b9dd073836fa8db5486a23327232dd022945f19e66daff34449b724e8a393fc248a6b62128e5e5555758993ba6baa09022b2c69f4fb35c4557a4d71fbeb1ae8218e8d90bc0e77aa4e7b998f85c08df2812763bf471d3aba67f200376522a1a273efc86a4546f5591e5f25f0d"]) [ 85.428288] netlink: 180 bytes leftover after parsing attributes in process `syz-executor0'. [ 85.429641] l2tp_core: tunl 1: fd 19 wrong protocol, got 0, expected 17 [ 85.437558] l2tp_core: tunl 1: fd 21 wrong protocol, got 0, expected 17 2018/05/27 20:58:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="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", 0x312) 2018/05/27 20:58:40 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sched_setaffinity(0x0, 0x1, &(0x7f00000000c0)) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f00000001c0)=0x3) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x4cc, 0x0) 2018/05/27 20:58:40 executing program 1: sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)={0x18, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/keycreate\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) sched_getattr(r1, &(0x7f0000000240), 0x30, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f00000000c0)={0xe5e7, 0x400, 0x1}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000340)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a", 0x5a, 0x10000}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="0054da7f6d198a35561ee836cbf951d71ac0b909531dce56aac907dc13398a3d37d55c21e10b170d54df02609887b9dd073836fa8db5486a23327232dd022945f19e66daff34449b724e8a393fc248a6b62128e5e5555758993ba6baa09022b2c69f4fb35c4557a4d71fbeb1ae8218e8d90bc0e77aa4e7b998f85c08df2812763bf471d3aba67f200376522a1a273efc86a4546f5591e5f25f0d"]) [ 85.912836] IPv4: Oversized IP packet from 127.0.0.1 [ 85.919344] IPv4: Oversized IP packet from 127.0.0.1 [ 86.146339] IPVS: Creating netns size=2536 id=15 [ 86.362118] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 86.380309] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 86.454764] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 86.472345] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 86.546160] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 86.563651] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 86.582546] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.601182] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.211195] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 87.243369] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 87.249541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.256857] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/27 20:58:42 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="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", 0x312) 2018/05/27 20:58:42 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sched_setaffinity(0x0, 0x1, &(0x7f00000000c0)) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f00000001c0)=0x3) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x4cc, 0x0) 2018/05/27 20:58:42 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000004c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2}) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"69000200000f002dc830ee000000005d"}) socket$inet6(0xa, 0xa, 0x0) socket$nl_route(0x10, 0x3, 0x0) capset(&(0x7f00000000c0), &(0x7f0000000440)={0x0, 0x0, 0x0, 0x8, 0x0, 0x5}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000280)) dup3(r3, r1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) r5 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r4, r5) 2018/05/27 20:58:42 executing program 1: sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)={0x18, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/keycreate\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) sched_getattr(r1, &(0x7f0000000240), 0x30, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f00000000c0)={0xe5e7, 0x400, 0x1}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000340)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a", 0x5a, 0x10000}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="0054da7f6d198a35561ee836cbf951d71ac0b909531dce56aac907dc13398a3d37d55c21e10b170d54df02609887b9dd073836fa8db5486a23327232dd022945f19e66daff34449b724e8a393fc248a6b62128e5e5555758993ba6baa09022b2c69f4fb35c4557a4d71fbeb1ae8218e8d90bc0e77aa4e7b998f85c08df2812763bf471d3aba67f200376522a1a273efc86a4546f5591e5f25f0d"]) 2018/05/27 20:58:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=@ipv6_delroute={0x1c, 0x19, 0x515, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/05/27 20:58:42 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e22, 0xc57, @empty, 0x1}, {0xa, 0x4e24, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1000, [0x1, 0x401, 0x8001, 0x3, 0x7c6, 0x200, 0x3b44, 0x52]}, 0x5c) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x101002, 0x0) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f00000005c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000004c0)={0x1, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000140)={0x5, r3, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000180)={0x9, r4}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000200)={0xffff, r4}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x4000000000) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r5 = getpgrp(0xffffffffffffffff) r6 = syz_open_procfs(r5, &(0x7f0000000400)="0000000000000003") unshare(0x802000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) readv(r6, &(0x7f0000000300)=[{&(0x7f0000000240)=""/168, 0xa8}], 0x1) r7 = socket$inet(0x2, 0x3, 0x2) r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000003, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x8000, 0x8}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r6, 0x4b69, &(0x7f0000000340)=""/189) setsockopt$inet_int(r7, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x250d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r8, &(0x7f00000001c0)=[{&(0x7f00000017c0)=""/107, 0xfffffffffffffed6}], 0x1, 0x4) connect$llc(r6, &(0x7f00000000c0)={0x1a, 0x118, 0x9, 0x9eb, 0x8000000, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) r9 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="ea7b0c001500", @ANYRES16=r9, @ANYBLOB="01002dbd7000fedbdf2503000000080001004e2000000800040002000000"], 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) 2018/05/27 20:58:42 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x1) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000340)={'ifb0\x00', 0x8000}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) sendto$inet(r1, &(0x7f0000000100)="5e343438e3c6ff394917316a04b026946f93bbb237100a7737f2129f778bf470c0734dbfa5a9788eb67a81d5f64bf181602f72912d", 0x35, 0x44000, &(0x7f0000000180)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000002c0)={[], 0x1, 0x9}) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000001c0)=0x8, 0x4) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0xff6c, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/05/27 20:58:42 executing program 6: openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x100, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000440)="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", 0x0, 0x0) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/116, 0x74}], 0x1ea, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) 2018/05/27 20:58:42 executing program 0: r0 = socket(0x0, 0x802, 0x0) write(r0, &(0x7f0000000040)="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", 0x312) 2018/05/27 20:58:42 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000002dc0)=ANY=[@ANYBLOB="280000001800010400000000000000000a00000900000000000000000c000900080f0000", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) fgetxattr(r0, &(0x7f00000000c0)=@random={'system.', 'keyring\x00'}, &(0x7f0000000100)=""/193, 0xc1) accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) [ 87.490222] netlink: 180 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/27 20:58:42 executing program 0: r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000000040)="fc0000004a000700ab092500090007000aab80ff010000000000369321000100ff010000000500000000000000036915fa2c1ec28656aaa79bb94b46fe0000000700020800008c0000036c6c256f1a272f2e117c22ebc205214000000000008934d07302ade01720d7d5bbc91a3e2e80772c74fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f605f70c9ddef2fe082038f4f8b29d3ef3d92c83170e5bbab2ccd243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715587e658a1ad0a4f01731d05b0350b0041f0d48f6f0000080548deac270e33429fd3000175e63fb8d38a873cf1", 0x312) 2018/05/27 20:58:42 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sched_setaffinity(0x0, 0x1, &(0x7f00000000c0)) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f00000001c0)=0x3) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x4cc, 0x0) 2018/05/27 20:58:42 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x3, 0x181000) io