26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0, 0x0, &(0x7f0000000100)) openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x80, 0x0) syz_open_dev$midi(&(0x7f00000003c0)='/dev/midi#\x00', 0x8, 0x101000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000003740), &(0x7f0000003780)=0x8) pread64(r0, &(0x7f0000000040)=""/9, 0x9, 0x0) socketpair$inet6(0xa, 0x80002, 0x7, &(0x7f0000000380)) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x6, &(0x7f0000000080)=@raw=[@generic={0x6, 0x101, 0x200, 0x8}, @map={0x18, 0xa, 0x1, 0x0, r1}, @ldst={0x3, 0x3, 0x0, 0x7, 0xf, 0x0, 0x1}], &(0x7f00000000c0)='syzkaller\x00', 0x8, 0xd7, &(0x7f0000000140)=""/215, 0x41f00, 0x1, [], 0x0, 0x6}, 0x48) 2018/06/02 09:20:48 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") creat(&(0x7f0000000640)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000680)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000006c0)=0x24) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x80000000, 0x2}, 0xfe83) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xc0}, 0x1}, 0x0) 2018/06/02 09:20:48 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/raw\x00') accept$inet(r0, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10) read(r1, &(0x7f0000000040)=""/230, 0x20000126) socket$inet_icmp_raw(0x2, 0x3, 0x1) read(r1, &(0x7f0000000000)=""/56, 0x38) 2018/06/02 09:20:48 executing program 1: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x400, &(0x7f000001c000)) chdir(&(0x7f0000000780)='./file0\x00') chroot(&(0x7f0000000080)='../file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000002c0)='../file0\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/xfrm_stat\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) umount2(&(0x7f0000000480)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x2, 0x8000, 0x0, 0x7, 0x2, 0x4, 0x40, {0x0, @in6={{0xa, 0x4e22, 0x5, @empty, 0xff}}, 0x7fff, 0x7, 0x9, 0x6, 0x100000001}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x8001, 0x1f, "6085e6f2b5db6410db691235ffef2ea729a725be86b5dca057a4c052d9058d"}, 0x27) 2018/06/02 09:20:48 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x0, 0x0, r0, 0xffffffffffffffff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:20:48 executing program 4: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x1d, &(0x7f0000ff0ffc)=0x3, 0xfffffffffffffce6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) syz_emit_ethernet(0x46f, &(0x7f0000000240)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_uc={0x8847, {[{0x0, 0x80000000, 0xfffffffffffffffd, 0x100000000}, {0x1, 0x3, 0x7, 0x6}], @ipv6={0xc9b, 0x6, "40548e", 0x431, 0x3b, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, {[@hopopts={0x2f, 0xd, [], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x9, 0x30, "b80334a92921f637a545523c9e036c2a0312fc22d5e474cd6056b1a050fc7d5d52d668c2442598a40918435119da3a4f"}]}, @fragment={0x6, 0x0, 0x5, 0xb5, 0x0, 0x8000, 0x64}, @routing={0x2b, 0x14, 0x0, 0xffffffff, 0x0, [@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @empty, @dev={0xfe, 0x80, [], 0x15}, @dev={0xfe, 0x80, [], 0x12}]}, @srh={0x3a, 0x2, 0x4, 0x1, 0x5b12, 0x7, 0x1ff, [@loopback={0x0, 0x1}]}, @hopopts={0x33, 0x5, [], [@ra={0x5, 0x2, 0x1ff}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x1b}}, @enc_lim={0x4, 0x1, 0x2}]}, @dstopts={0x86, 0x8, [], [@ra={0x5, 0x2, 0x100000001}, @jumbo={0xc2, 0x4, 0xff}, @calipso={0x7, 0x38, {0x6f9b, 0xc, 0x8001, 0x0, [0x101, 0x0, 0x45fb255, 0x400, 0xffffffff, 0xb787]}}]}, @hopopts={0x33, 0x1, [], [@ra={0x5, 0x2, 0x5}, @jumbo={0xc2, 0x4, 0x865c}]}], @gre={{0x0, 0x0, 0x1, 0x200, 0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x880b, 0x8d, 0x3, [0x0], "1c8498140dc2d06928a69ef6704dd403df894c24170d1a4241056956ae8d8dcbba28c6960c1269ffa1345f21b50f29bf6d5c7cba0b326ad8b1b25ed78ab124c32260f2bdae22fb358d9441900819f3be109137949a78308ff25d8d659eb4ced22f7630a0813b8d3642cdef063dff026aca8415ace14ec6764ba852843944412d7379f8b0d22cdbbc64052a4afb"}, {0xfff, 0x0, 0x101, 0x7, 0x0, 0x0, 0x800, [0x8e1, 0x80], "a221eaffa08b726c281a72485588bb19e559dc60cda61c955082778ecafeaa534c290176d4fa5568fb96d58c4b33e916824878fadf1ffc1e60d92fec6fafdbeeefad5ac7561b5aa60b7aa1dcbb860bce484dc63f2557618565b47da841cd35a235030f5b752adb61e88c5798d80081d7ebf0cf20f1b904274cb74363373c0f9c00c92cce2752c9a908"}, {0xffffffffffffffe1, 0x0, 0x2, 0x8, 0x0, 0x0, 0x86dd, [0x6, 0x66, 0xabf], "648cc827a26a564f06f0c52b3fb1449e6abf471f40d6e9157d3784862b7208828de4bba8189ac4f87afad72257449ca9d38542d9cb49e93ff7544c810eb5607ffebd2ededcccabb8f82c9343278d135a1504652606f889c7b64644e164fd9a9d4da3eaa8140765c51ac272432c1c63af9f33ba98904362aecc6b297215c98c838710154583f13e91f6e708259f990d800f9711a5a1b10c27aa671a1036bea74a5c44c005c62eef75ab07087ca6b3a3f6085ac0cd302a2d6dff3d25896b107acbbd48304e4b3b7001b892cb5febe1d06ac2b5b5d3471cd6ae3c452bbfa46797e4e6eea9a1c55d00663c8b"}, {0x8, 0x88be, 0x2, {{0x0, 0x1, 0xfffffffffffffeff, 0x6, 0x6, 0x7, 0x9}, 0x1, 0xef}}, {0x8, 0x22eb, 0x4, {{0x694a, 0x2, 0x3, 0x4, 0xfffffffffffffffd, 0x6, 0xfffffffffffffa67, 0x10000}, 0x2, 0xfffffffffffffff7, 0x27f5, 0x1, 0x4, 0x5, 0x80000001, 0x5, 0x20}}, {0x8, 0x6558, 0x1, '$'}}}}}}}}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x141840) write$eventfd(r1, &(0x7f0000000200)=0x8, 0x8) r2 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r2) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eebf9e)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)}, 0x41002106) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r3, 0xffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r4, 0x99c}, 0x8) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f00000006c0)={0x80000000, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x108) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000140), 0x10) 2018/06/02 09:20:48 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x111800, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x8000}, 0x1c) r1 = socket(0x10, 0x802, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={&(0x7f0000000100)={0x10}, 0xfffffffffffffe69, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x80000) 2018/06/02 09:20:48 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) r1 = fcntl$getown(r0, 0x9) capget(&(0x7f00000000c0)={0x19980330, r1}, &(0x7f0000000100)={0xa00000000, 0x4, 0xa4a, 0x3, 0x2, 0xd56}) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/06/02 09:20:48 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x1, 0x4) [ 122.527084] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/06/02 09:20:48 executing program 2: r0 = memfd_create(&(0x7f0000000080)='-md5sum^vboxnet1\x00', 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r0, r0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000380)=""/4096) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000040)=""/35) close(r1) 2018/06/02 09:20:48 executing program 3: r0 = epoll_create1(0x0) fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x200}) flistxattr(r0, &(0x7f00000000c0)=""/139, 0x8b) 2018/06/02 09:20:48 executing program 7: unshare(0x2000400) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000000000)="b3e575256572bb6379a0826403769dc3f2666b2e0c64716fe401e33414c05be950bb7f78c54115ba30885d9956c6d270cd235a40c8f33ab30fae8ce459064662deee4e27152f8e5bbd1818e3a789bb547aabc332d5694c312ce742661732eac118fd74d42c76fc10a0e4628e8d0a06f031cdaac2597d8e4ee5cb75fc78509015b4efd1be82bb4b7d1926961052b69ee17f9ca11baa7e554dabbfb620f41aa8c09b3286a7b73da7993d00cf387ddce452987ce4244650cbd84e1953620cb06025ae42b7a73377e984b7600b9fff05e744b600c44c", 0xd4}, {&(0x7f0000000100)}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="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", 0x1000}, {&(0x7f0000000140)="8fe9dbb1676f547170681a5265b1173602bd5ad103c3458dc5fd0f80f9be5da241a3313f8847af97aee16c167d80be4cbfc83dcac070ceb3c2af934cc5d549c3b7eaa130dd841943f9808d0eb0033ed783a78aa00191a5d09229cf69d691a4a4ca7120bf0f689c7b641f3981e2b7ce6b8873a4", 0x73}, {&(0x7f00000001c0)="095df73dff3750c2503d3a01bf26d405558c0bdffadafadad17a372627d5b207317114bad68871", 0x27}, {&(0x7f0000002240)="220566cc9eddb6bb0093dbad59e75f70b13b00f3c52aeb2cc4b11a8d6ddb8f896fabd36b6e7a8f81bb927da00621880d0c66edeafef5f10c10ca637ac9bfe99466faf28263943a236ab7a10e84acb7b8f40985c885a425e0908fce61b1f4242c236afc6da150390b87ff5926950db36b4973b91417608ce3636182b768cdc416855831a4af817f27da38a55f05919bbd445095369e4f4259355428f257f09e67d0bd9a2d9fa6b35e27b4522be79048bf799972b3854af5707db237931bf1fe997dcbebff28ef5b9053899eb0460256535da2974b7f76dd4f5fa7", 0xda}, {&(0x7f0000002340)="f7987bfda721855f44e5654cbbd8d2b02a47711c7d524dccdda488d65f8f952c05bfa22062fe154e448f3fd427aa0ce182fd37aadd2a97f9421b2c0b8e340d83f51608fb710534acf341ed6bbb317726c69c27ffca16b554902685dd4fb702059756e6b025fcc93ef3e9", 0x6a}], 0x8, 0x5) 2018/06/02 09:20:48 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x0, 0x0, r0, 0xffffffffffffffff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:20:48 executing program 1: r0 = socket(0x1, 0x7fc, 0xfffffffffffffffa) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200000, 0x0) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x200) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000500)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000080)=0x120) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/06/02 09:20:49 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'tunl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x321, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x160}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/06/02 09:20:49 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff4d, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/06/02 09:20:49 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)) 2018/06/02 09:20:49 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000080)={0x53, 0x0, 0x6, 0x7, @buffer={0x0, 0x1000, &(0x7f0000000540)=""/4096}, &(0x7f0000000500)="abc0b501df7e", &(0x7f00000016c0)=""/4096, 0x2, 0x10000, 0xfffffffffffffffe, &(0x7f0000000180)}) 2018/06/02 09:20:49 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x0, 0x0, r0, 0xffffffffffffffff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:20:49 executing program 3: ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdff}) r0 = syz_open_dev$vcsa(&(0x7f00000057c0)='/dev/vcsa#\x00', 0x94de, 0x200200) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005800)={0x0, @multicast2, @remote}, &(0x7f0000005840)=0xc) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r1) 2018/06/02 09:20:49 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x0) 2018/06/02 09:20:49 executing program 1: getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000300)=0x98) openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x3d, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000380)={0x0, 'vcan0\x00'}, 0x18) r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket(0x10, 0x1, 0xc187) setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000000100)="94d02a4a696f63fbae86854a275a296de6997a252e266d0198ccfdbf4ff7cc2ad779abd7cdaf7a4e0c7eb03866234dac6244e16ba280221b9229a834dab3867d5ba521d4", 0x44) ioctl(r1, 0x8912, &(0x7f0000000080)="c7361b2c8523bf012cf66f") accept(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00000000c0)=0x80) 2018/06/02 09:20:49 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv4_newrule={0x30, 0x20, 0x319, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc}, [@FRA_DST={0x8, 0x1, @multicast1=0xe0000001}, @FRA_FLOW={0x8, 0xb, 0x5}]}, 0x30}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x8) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000180)={&(0x7f0000fec000/0x12000)=nil, 0xffff, 0x3, 0x84, &(0x7f0000ff2000/0x3000)=nil, 0x7}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0)) 2018/06/02 09:20:49 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:20:49 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz1', "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"}, 0x100) 2018/06/02 09:20:49 executing program 7: r0 = socket(0x100000001e, 0x0, 0xfffffffffffffff9) setsockopt(r0, 0x100000040000010f, 0x7f, &(0x7f0000000000)="9b606670", 0x4) 2018/06/02 09:20:49 executing program 0: socketpair$inet(0x1e, 0x802, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000080)={0x1e, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) write(r1, &(0x7f0000000000)="f8bb9c1d398c2a70d79a85f59b0edf64c23cf8b8426c6af7287de417856300d9785a3f437a72e9ff65b6", 0x2a) 2018/06/02 09:20:49 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") close(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000140)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$sock_linger(r0, 0x1, 0x24, &(0x7f0000000100), 0x8) 2018/06/02 09:20:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x24020400) ioctl$KDDELIO(r0, 0x4b35, 0xe0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r1, 0x5437, &(0x7f0000002000)) 2018/06/02 09:20:49 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000140)={{0x3, 0x0, 0x1, 0x2, 0xc12}, 0x1, 0x6}) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x75d) sendto(r0, &(0x7f0000000000)='N', 0x1, 0xfffffffffffffffe, &(0x7f0000000040)=@sco={0x1f}, 0x80) sendmsg$kcm(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)="8c", 0x1}], 0x1, &(0x7f0000001780)}, 0x0) 2018/06/02 09:20:49 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r1, 0x7}, 0x14) clock_gettime(0x0, &(0x7f0000004980)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004840)=[{{&(0x7f0000000180)=@nfc, 0x80, &(0x7f0000000580)}}, {{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000fc0)=""/239, 0xef}, {&(0x7f0000000c80)=""/170, 0xaa}, {&(0x7f0000000780)=""/81, 0x51}, {&(0x7f0000002680)=""/4096, 0x1000}], 0x4, &(0x7f0000000880)=""/44, 0x2c}}, {{&(0x7f00000010c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000002380)=""/96, 0x60}}, {{0x0, 0x0, &(0x7f0000001340), 0x0, &(0x7f0000002500)=""/55, 0x37}}, {{&(0x7f0000004680)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002540), 0x0, &(0x7f00000047c0)=""/109, 0x6d}}], 0x5, 0x0, &(0x7f00000049c0)={0x0, r2+30000000}) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000000b80)=""/205, 0xcd}}], 0x1, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/06/02 09:20:49 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:20:49 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x8001, 0x200) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) connect$packet(r0, &(0x7f0000000180)={0x11, 0xf9, r1, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/06/02 09:20:50 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000000040)="94d51db44fd43bc33eef520879b491c73208824e64ecb949e2ee1a52e681a216d0808945d02bb2a01d1986ad303fc1b4f59f45c98b07bd8de70d8857807518394966e9c32a045533007e8866fdf01dba") r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000000100)=""/185, 0x72f393b83c42f278, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) dup3(r2, r1, 0x0) sendmsg$inet_sctp(r2, &(0x7f00000000c0)={&(0x7f00005dafe4)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000380)=[{&(0x7f00000001c0)="f913ecff41d774ad56686e7a31bdb41fd7f1caf375500b741802af194da4053913713fd01b210a36e3cf6f3d29585a419bf7b518f6ad1aac56094699aebb9142bf0589dfc3c39716e7152d1fda3aec1c9aaef1d01dab64a68220ab98286e012438c750538dd9c2788b3fccfd05048bd6e418", 0x72}, {&(0x7f00000003c0)="f2e10fffe0481fdce8f7e3948969dd637ce752a96ff645af965353e8c139f22ba75351ec2b143a4f40ace3e5ce8e4bd6756e426a1adea1aced7ee6f31b2d96a1e271725d4cdf7fd674f8ed59bcbe7767062335aa5bf7e8a56ab78698b381b16cda", 0x31}, {&(0x7f0000000300)="5bb79ca2928a5ffd9a692f30cf4201ccc037c5a99933d5abf2c1710c46856581483b4ad896226c78baaf6da8a0dd879773efa7f49a23612ff4031f99c94ef9d97945ad4f1f9f2e87f213c1d6761754900ca0948abead005c08bc4fa11fbab3fbf1712485784bf1bfeb8b9088234b924b0cb725e51465b4452a9e3c8ace", 0x7d}], 0x3}, 0x10008000) sendto$inet6(r2, &(0x7f0000000440)="b79b6979324622b9deb4c772ee56ab50356466db1c68b10a3194dfb92e1d7cdc9aa7b40edca52a61037a0539695497587cb50d02a54c0fab224e1ea65932869c1ffb0e05bc6a0fb1886a764ab5c3e1f8e5a59fef4620e5a4bad3d34b588fdb4ea79bb7b85183c987f25447", 0xfffffffffffffd41, 0x4, 0x0, 0x0) 2018/06/02 09:20:50 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000580)={0x0, 0x1, 0xfffffd73, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001740)='/dev/cuse\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001780)=0x7) sendmsg$nfc_llcp(r1, &(0x7f0000000540)={&(0x7f0000000000)={0x27, 0x1, 0x0, 0x1, 0x1, 0x8, "6c8fc2de96c2b56dbbb46e28063fbcbbb56d768833aee50bfb0247933f7584a6bdb9e2c62eea8223bdd81383717c77f24f247a42a609f520aa3deaeacdff01", 0x1c}, 0x60, &(0x7f00000004c0)=[{&(0x7f0000000080)="b6a005f9c06943dd2ca06eb94c99438546dd657842ff3626645a19580b1695f21acf8d6f9be07d365bd854ae659486dfbe2e5437e9a95bdbacd9b0897fc0f25082f19074bcc3aa948951947706b59cc8470159b930b02c0955f6c4a3ddf74265ea30506d6725339bda207d90440fc57ce3f03543ee5795dc7a557098a772675e54ec03ed4a8f8495d7a42007324603f5d1e334", 0x93}, {&(0x7f0000000140)="49f8fb7253c383e56aa14ce11bd690ec9b05c834666d9fd1b16ecff710bc76c91af3db0ee441c66bebc4b0f2897c7d2287b99712653ef8b1cd8b329fcbd72357810b244aee2bd17520ef1e639e5594cc67be79a6ef0c7a2af78d17d85c165f3c8047ce89a06d728c6d", 0x69}, {&(0x7f00000001c0)="bf93fcb4", 0x4}, {&(0x7f0000000200)="a521f0fbde4f8b1cae2ff15b6445e6adbf7a9b5c7120d438a78342dd196b299453d9a5ab705e008d54b51791436630b01ecc1b60060b4a9ed61689d9ea6bd005878b0572faedef7277ff9871c815d813d52577effb64d8ff256f37be92efdab4154cb910d7ecac123c83492657ea274ff8e32c0a826f", 0x76}, {&(0x7f0000000280)="3f0fa22c5072080e696cb0d43c807afaf892f99e0e3c6cb24c17d2322299e0f946c7f37f373cfbf74df441001357e833b4e39024faad71106552f42f663eae7c082e445c7774500c17dc4a6939bf2d1c38c9b84248aed3396293c975770b5e2685e0", 0x62}, {&(0x7f0000000380)="54c51a914c8ab70f9fc5bd461af9ab9304197a87c62ad600fb48f1660abd58e944313baef85859bee705137627a367421bd1f1a10668ff86be94bc46d01c58f79a21019c1b3602ce0b572cd03aef1781529e12e64e359fd395f282bd656739890eba597fd4980fc169fc2bf5dcc10157d9ec70263f566361cc9bed51062ea09e6a897f1bf101c6e5a947fd1b856c4d9c37d4ee11da79a6d269e30242055653d796f2caa58653", 0xa6}, {&(0x7f0000000440)="b9e8032c41fe3df664391c63ea1646615ebb406d4a7b838a12cb001647d66867aa294e7dc28ec94c3867ed2701a2ea05a4f14f2b989e13e09262d3a4ac407372c0aa4d73f8eb1e799f66cbe6e89232bb01e031957b8db6bc30923d57cf3938ea7da952621b57c3ebe2bd0f128dbede7a92852f5e93fc158223f1b5804ffa9043", 0x80}], 0x7, &(0x7f0000000300)={0x40, 0x3a, 0x0, "8a073d9b8452f0d7271a2ce3bf3e59ab3819cd3e7f7061487970e82f1bf1a20cc066242ea080771cee9e8d6c161f06"}, 0x40, 0x8000}, 0x4000) 2018/06/02 09:20:50 executing program 3: socket$kcm(0x29, 0x2, 0x0) clone(0x88012900, &(0x7f0000000180), &(0x7f0000000080), &(0x7f0000000200), &(0x7f0000000240)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) 2018/06/02 09:20:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000a80)=ANY=[]}], 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000007c0)={'vcan0\x00'}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c626262c85") bind$can_raw(r1, &(0x7f0000001640)={0x1d}, 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000000080), 0x1d0) r2 = dup3(r0, r1, 0x0) getsockname$netlink(r2, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/06/02 09:20:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000840)='/dev/admmidi#\x00', 0x8, 0x8000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000880), &(0x7f00000008c0)=0x4) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000), 0x4) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/28, 0x1c}, {&(0x7f0000000100)=""/151, 0x97}, {&(0x7f00000001c0)=""/110, 0x6e}, {&(0x7f0000000240)=""/189, 0xbd}, {&(0x7f0000000300)=""/31, 0x1f}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/208, 0xd0}, {&(0x7f0000000480)=""/41, 0x29}], 0x8, &(0x7f0000000540)=""/115, 0x73, 0x800}, 0x10000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="020009000002090048e2b77972e15246030381000004"], &(0x7f0000000600)=0x1a) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000640)={r3, 0x0, 0xfb, "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"}, 0x103) 2018/06/02 09:20:50 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:20:50 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x100004) sendmsg(r0, &(0x7f0000000000)={&(0x7f00000004c0)=@in6={0x2, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f00000007c0), 0x0, &(0x7f0000000140)=[{0x10, 0x29}, {0x10, 0x10d}], 0x20}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x6a, {0x2, 0x4e21, @broadcast=0xffffffff}, 'ip6_vti0\x00'}) 2018/06/02 09:20:50 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000001340)='./file0\x00', 0x0) rmdir(&(0x7f0000000000)='./file0\x00') quotactl(0x0, &(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000300)) 2018/06/02 09:20:50 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:20:50 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x108912, &(0x7f0000000040)="c626262c8523bf012cf66f") socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x1f4, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/02 09:20:50 executing program 3: mkdir(&(0x7f00000018c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000003c0)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000002c0)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x343, 0x101000) write$cgroup_pid(r0, &(0x7f0000000040)={[0x37, 0x36, 0x38, 0x34, 0x35, 0x32, 0x31]}, 0x7) 2018/06/02 09:20:50 executing program 1: clone(0x0, &(0x7f0000003300), &(0x7f00000022c0), &(0x7f0000000140), &(0x7f0000000080)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req3={0x2f, 0x9, 0xffff, 0x3, 0x5, 0xae}, 0x1c) pread64(r0, &(0x7f0000000280)=""/55, 0x37, 0x0) pread64(r0, &(0x7f0000000040)=""/12, 0x39, 0x4) 2018/06/02 09:20:50 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x276}], 0x1b6, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x8, 0x0, 0x8, 0x4, "72a1b3c38b0486d943cbd72862343fa4eff088404f4d2eb76ce3ec4c9feadfd53cbec664cb832874edf94d5b", 0x4e3}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f0000000100)=0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x14) 2018/06/02 09:20:50 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000003b40)={'broute\x00', 0x0, 0x4, 0xb9, [], 0x5, &(0x7f0000003a00)=[{}, {}, {}, {}, {}], &(0x7f0000003a80)=""/185}, &(0x7f0000003bc0)=0x78) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0xaf01, &(0x7f0000000000)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x200005, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000340)={0x0, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x251, r1, 0x8) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000003c00), &(0x7f00000041c0)=0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f00000003c0)={0x0, 0x7530}, 0x10) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)='ip6_vti0\x00', 0x10) socket$unix(0x1, 0x1, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f00000000c0)={@empty, @multicast2, @multicast1}, &(0x7f0000000100)=0xc) bind$inet(r5, &(0x7f0000dc9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000000140)=0x17f, 0x4) r6 = syz_open_dev$mice(&(0x7f0000003c40)='/dev/input/mice\x00', 0x0, 0x200602) ioctl$KDGKBSENT(r6, 0x4b48, &(0x7f0000003c80)={0xa8, 0x9, 0x7}) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)="63708cbd737161745d4200fcde7a0500", 0x0, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0xe0c9, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r7, 0x10e, 0x2, &(0x7f00000002c0)=0x10, 0x4) ioctl$TIOCEXCL(r7, 0x540c) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f0000000440)=0xfffffffffffffeeb) setsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr=0x6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x0, 0x4e24, 0x7, 0xa, 0xa0, 0xa0, 0xff, 0x0, r9}, {0x1fffc000, 0xc5a}}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) setsockopt$sock_int(r5, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r5, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r5, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) 2018/06/02 09:20:50 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000000100)=0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x280, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) io_destroy(r2) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0xbf, 0x7}, {0xfffffffffffffffd, 0xc12}]}) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r1, 0x0) 2018/06/02 09:20:50 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:20:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x7ffd, 0x8}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r1, &(0x7f0000000040)="ac380bf7a6dcb849e851e3fd03befc517b496426981d932cefcd10e19013c04d8c3a66422f0e2916f949449f3e9a187f0f61c026bdc13b864827771d9f61bc155fd7b6368eb08e88aed30474db1d6ea08718111db0152ba2dbdc54806a2d5e98848b87dcfd8afd784299e4dd048143c11de035a194937172e6b6bb4809a3270e8b0abc25a90c4526ecb1e6266ed472fb51401397f5521e4ea60ee5eb7a5980588bbecb371cfe0004b0da7a4203bf10af6d749847489a5239f5a1e8f10a64bdbc015224676237e69139f3240d860d61253842575c560e14bc804a4dd903960262c1a0e3b82c914eb8866b39e397", &(0x7f0000000140)=""/19}, 0x18) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00000001c0), &(0x7f0000000200)=0x12e) 2018/06/02 09:20:51 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:20:51 executing program 3: r0 = socket$inet(0x2, 0x0, 0x23) socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup3(r0, r0, 0xfffffffffffffffd) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/06/02 09:20:51 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='memory.high\x00', 0x2, 0x0) io_setup(0x3ff, &(0x7f0000000380)=0x0) io_submit(r2, 0x1c2, &(0x7f0000000380)) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="880de29ed6a14daef23c0d956ea4d3adb7501fc03629b6fa41ebf48ef4f09b5a9f56a1", 0x23, 0xfffffffffffffffc) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="dbe2b083c114ab6884ab9ba74c14a3859ff475946eaa528633b2a0976d6083", 0x1f, 0xfffffffffffffffc) r5 = add_key(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="db7062ab12f5d6cd78bac84c1318affd1ce551cccbb8f203d7b847ea789359d3ee370c1d999aabb17dabb679b7d5b007eb5226e40edc2d36f509577e8feb35d3a780b3e8f647d2927ff92ec10cd6edbb59aeeba5c1b2de4399bc56d8517d308f05263f3d8a3ccca64a7e6a466bcf6c419a30ebd9bf7489c8838c13aa1b2055fab217325068b693dac6ec1bb5a14d9d742dc1b5d61b34759ac8e9db2e68e6812b0200d49d6d3d68643882227050436247cebb704f3e7f10e7723bf0c47e46e0bf21e56ef1064ecfc5b70780306857a45a2d63a7c84d84de0598efda11fd9de0b003706b19612591", 0xe7, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r3, r4, r5}, &(0x7f00000004c0)=""/170, 0xaa, &(0x7f0000000680)={&(0x7f0000000580)={'rmd160\x00'}, &(0x7f00000005c0)="879a52a6d720deb5d1bca1306e55d32bd486c584b667ef86ad3c4103cece8c9042b4d8473fd506a7cce98ca8ea75a2104432be153881143ed21dfd115a87eb8dcf05754e2fd862531b4a600f0485bb5615de1e2e03b5401d28281f0b7e994125f53dcd3813c7347999a2f95934135d584e628f65da0cabfdcdeba092bef9295ed6548ac580c3c417958b6f9ac98d43adb0358cdd588f2ca834dacd5657bad481f2877047d6b85e403b19988f3418", 0xae}) sendfile(r1, r1, &(0x7f0000000040), 0x1) io_submit(r2, 0x0, &(0x7f0000001500)) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x400, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r6, 0x641f) fcntl$getownex(r6, 0x10, &(0x7f00000006c0)={0x0, 0x0}) waitid(0x1, r7, &(0x7f0000000700), 0x40000000, &(0x7f0000000740)) 2018/06/02 09:20:51 executing program 6: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c0000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) 2018/06/02 09:20:51 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:20:51 executing program 1: r0 = socket$inet(0x2, 0x3, 0x6) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000080)="18c223094c42deee916462142bad37990d4b8407b6a83c2bfb8d2d0b0940b89ad9") r2 = socket$inet6(0xa, 0x2, 0x0) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000000000001) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000000)=""/3, &(0x7f0000000280)=0x3) ioctl(r2, 0x8912, &(0x7f0000000340)="c626262c8523bf012cf66f") sendmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000380)}}, {{&(0x7f0000000580)=@nl=@unspec, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000140)}}], 0x2, 0x58bb8127529b397e) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000140)=[0x2, 0x8001]) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000600)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000068040000ffffffff280100002801000000000000ffffffffffffffff980300009803000098030000ffffffff04000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000e7d301d56000000000000000000000000000000000000000000000000000000000000000000000000000dcc67278ab9b2e2f16d1d38227b1fd7421ce97108b01130ae5895120b3a97b0dbdc82d16e923569d7612bd98d566362287bec4a1506af86a225141ff77b0b78d0e67cfcd408d2a36b78dd0ad34e365397887e461bb9f8d973efd9177c2eb9e5a5b009d3910ff024bdf28e98bf0a7e0a28b6b33c897d9fa83746d3cc839ed4464f49ec65138f3156592580732d671f1b5f90f6c1dd1f6d8fb3c247e6b2b7e8b7b61"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00028010000000000000000000000000000000000000000000000002800686c0000000000000000000000000000000000000000000000000000000003ff000000000000380053455400000000000000000000000000000000000000000000000000000308000102ffa2001a01000600090000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004001680100000000000000000000000000000000000000000000000048006473740000000000000000000000000000000000000000000000000000003f000000040102007f003106f8ff04000900d000050000000800ffffffff00022e00040005000f003000616800000000000000000000000000000000000000000000000000000000000004d6000004d3c9270000010100002800434f4e4e5345434d41524b000000000000000000000000000000000000000100000000000000fe800000000000000000000000000018ff020000000000000000000000000001ffffff0000000000ff000000ffffff00ffffff00000000ffffffff00ffffffff6970366772657461703000000000000069726c616e300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001600050110000000000000000000000000000000c8000801000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a30000000000000000000000000650200000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4c8) 2018/06/02 09:20:51 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x1, 0x20000) bind$inet6(r1, &(0x7f00000004c0)={0xa, 0x4e20, 0x7, @empty, 0xfd25}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x3, 0x2, 0x1c00000}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x26c6}, 0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'rose0\x00', 0x0}) r4 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1ff}, 0xc, &(0x7f00000001c0)={&(0x7f0000000580)=@getsa={0x140, 0x12, 0x900, 0x70bd28, 0x25dfdbff, {@in=@multicast1=0xe0000001, 0x4d6, 0xa}, [@sa={0xe4, 0x6, {{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0xaaf, 0x4e21, 0x160e, 0xa, 0x80, 0x20, 0x0, r3, r4}, {@in6=@dev={0xfe, 0x80, [], 0x10}, 0x4d6, 0x7e}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {0x4, 0x1, 0xffff, 0x7, 0x9, 0x1, 0x6, 0x6dc}, {0x0, 0xa0, 0x6, 0x8001}, {0xffffffffffffff01, 0x200}, 0x70bd29, 0x0, 0xa, 0x1, 0x101, 0x29}}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2}}, @extra_flags={0x8, 0x18, 0x6}]}, 0x50c}, 0x1, 0x0, 0x0, 0x40000}, 0x4004000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x4140454d) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c0100d3e1af2be7215225ffffffffffff000000000000000000000000000000fe80000000000000000000000000000000000000000000000200000040000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff00000000000000000000000000000000330000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c001400736807000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) epoll_create1(0x80000) [ 125.275177] raw_sendmsg: syz-executor1 forgot to set AF_INET. Fix it! 2018/06/02 09:20:51 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:20:51 executing program 2: r0 = socket$inet(0x2, 0x10200000002, 0x7fe) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth1\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x12000000, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/06/02 09:20:51 executing program 1: socketpair(0x29, 0x2, 0x0, &(0x7f0000000000)) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') 2018/06/02 09:20:51 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x80, 0x1ff, 0x2, 0x1, 0x1, 0x100000001, 0x1, 0xcec, 0x2f8cbdb5, 0x8, 0x35}, 0xb) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000010ff0)={&(0x7f0000001040)=ANY=[@ANYBLOB="200b80000000040008001d00", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000240)) ioctl$TCXONC(r0, 0x540a, 0xd95c) 2018/06/02 09:20:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000013e000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x2}}]}, 0x2c}, 0x1}, 0x0) r1 = socket(0x1e, 0x100000000000801, 0x0) r2 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000080)={0xa0000006}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x7, 0x1, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x7, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@exit={0x95}, @map={0x18, 0x0, 0x1, 0x0, r3}], {0x95}}, &(0x7f0000000200)='GPL\x00', 0x0, 0x58, &(0x7f0000000240)=""/88, 0x41000, 0x1, [], 0x0, 0x9}, 0x48) ppoll(&(0x7f0000000100)=[{r2}], 0x1, &(0x7f0000000140), &(0x7f00000001c0), 0x8) 2018/06/02 09:20:51 executing program 0: set_mempolicy(0x3, &(0x7f0000000380)=0x5, 0x40) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0xc0000) ioctl$TCSBRK(r0, 0x5409, 0x1000000) syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) connect$vsock_dgram(r1, &(0x7f0000000100)={0x28, 0x0, 0x2711, @hyper}, 0x10) 2018/06/02 09:20:51 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0xe000000000000000, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x404800, 0x0) write$cgroup_subtree(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="2b6370564811c178f975202b696f20"], 0x9) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) clock_adjtime(0x0, &(0x7f0000000140)) fdatasync(r2) 2018/06/02 09:20:51 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000100)=""/32, &(0x7f0000000140)=0x20) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={'bcsf0\x00', {0x2, 0x4e20}}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x3, 0x450, [0x20000b40, 0x0, 0x0, 0x20000df0, 0x20000e20], 0x0, &(0x7f0000000000), &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}, 0x500) 2018/06/02 09:20:51 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x80045105, &(0x7f0000000000)) ioctl$TIOCNXCL(r0, 0x540d) 2018/06/02 09:20:51 executing program 4: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x110, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000708ff9)=""/8, &(0x7f0000000100)=0xe9) 2018/06/02 09:20:51 executing program 6: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') r2 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x40481) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) r3 = memfd_create(&(0x7f0000000100)='net/rt_cache\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40505412, &(0x7f0000000080)={{0x3, 0x0, 0x7, 0x20000000000003, 0x33f}}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000018c0)={'team0\x00', 0x0}) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000001900)=r4) 2018/06/02 09:20:51 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x10ece6) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000200)={'lo\x00', 0xf6cf}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x1000000002, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000040)=""/157) 2018/06/02 09:20:51 executing program 5 (fault-call:2 fault-nth:0): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) [ 125.759943] IPVS: length: 32 != 24 [ 125.791165] FAULT_INJECTION: forcing a failure. [ 125.791165] name failslab, interval 1, probability 0, space 0, times 1 [ 125.791361] kernel msg: ebtables bug: please report to author: Wrong len argument [ 125.802594] CPU: 1 PID: 8143 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 125.817492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.826872] Call Trace: [ 125.829505] dump_stack+0x185/0x1d0 [ 125.833175] should_fail+0x87b/0xab0 [ 125.836944] __should_failslab+0x278/0x2a0 [ 125.841223] should_failslab+0x29/0x70 [ 125.845167] __kmalloc_track_caller+0x209/0xcd0 [ 125.849877] ? __fdget+0x4e/0x60 [ 125.853272] ? __do_sys_bpf+0x59ad/0xe740 [ 125.857454] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 125.862858] ? __fget_light+0x6a3/0x700 [ 125.866890] memdup_user+0x7c/0x200 [ 125.870576] __do_sys_bpf+0x59ad/0xe740 [ 125.874609] ? syscall_return_slowpath+0xe9/0x700 [ 125.879347] IPVS: length: 32 != 24 [ 125.879494] ? prepare_exit_to_usermode+0x4a/0x3a0 2018/06/02 09:20:51 executing program 4: r0 = socket(0x2, 0x1, 0x0) splice(r0, &(0x7f0000000040), r0, &(0x7f00000000c0), 0x6, 0x1) ioctl(r0, 0x7, &(0x7f0000000200)="6058e9d564aff220d0c817530b03baa3392d0ce0a6620d531c1bb92140ad196ddbdf62f327e363dda8b34738767c6c5c5b8266e3898fd4c5f352a97e257c6f9da759ba75f491b10c9d957cd2e23ee153bac60fedd63d57dd820fc931e3a56a7e1072ab8139e272365da53da65e09935f0af04dfd8733e74d21450c7acd45ae418ff3a2c65d8aa4f3e7bdf6ce77454ec46f48d4787be476aefa54e17c28da63495a72822c3700f047b3fc210a94b58fec65de8733c0bcc2377901970f11f6cf4513811c239cd818665f9234b733512838c4880ce556203cd0de94b6febb0e") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x3d, "5b110554146da5a80102c380b66e14e980112eb69bb17d07d7dd98e2f71f504dd60d651841d99aea8b1642169eb48124575bfbc8eb803a6eca372490f1"}, &(0x7f0000000180)=0x45) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0xbc}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") clock_nanosleep(0xffffffffffffffee, 0x0, &(0x7f0000000000)={0x0, 0x989680}, 0x0) [ 125.887957] ? syscall_return_slowpath+0xe9/0x700 [ 125.892858] ? prepare_exit_to_usermode+0x149/0x3a0 [ 125.897930] ? syscall_return_slowpath+0x86/0x700 [ 125.902838] ? syscall_return_slowpath+0xe9/0x700 [ 125.907734] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 125.913157] ? fput+0x25c/0x2e0 [ 125.916502] __x64_sys_bpf+0xda/0x110 [ 125.920340] do_syscall_64+0x152/0x230 [ 125.924271] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 125.929490] RIP: 0033:0x455a09 [ 125.932696] RSP: 002b:00007fd023e4ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 2018/06/02 09:20:51 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x143000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000004980)=0xf3, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x100000004e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000004840), 0x0, 0x200007fc, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_aout(r0, &(0x7f0000000ac0)=ANY=[], 0x6bb) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) recvmmsg(r0, &(0x7f0000004680)=[{{&(0x7f0000004180)=@sco, 0x80, &(0x7f0000004500)=[{&(0x7f00000043c0)=""/74, 0x4a}, {&(0x7f0000004440)=""/140, 0x8c}], 0x2, &(0x7f0000004580)=""/249, 0xf9}}], 0x1, 0x0, &(0x7f0000004800)={0x0, 0x1c9c380}) shutdown(r0, 0x1) 2018/06/02 09:20:51 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0xc3, @time}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000280)={0x53, 0x0, 0x0, 'queue1\x00'}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/02 09:20:51 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400002, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000400)=0xffff, &(0x7f0000000440)=0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000002c0)={"66696c7465720000000000e1ffffff0000000040b700"}, &(0x7f00000000c0)=0x54) r1 = socket(0x13, 0x400000000000001, 0x1000000000000001) socket$rds(0x15, 0x5, 0x0) r2 = getpid() sched_rr_get_interval(r2, &(0x7f0000000480)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)=0x0) ptrace$peek(0x2, r3, &(0x7f00000003c0)) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) openat(r4, &(0x7f0000000040)='./file0\x00', 0x200000, 0x80) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000200)={0x0, 0xa183}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000280)={0x73, 0x10001, 0x8001, 0x0, 0x6, 0x6, 0x5, 0x7, r5}, 0x20) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000340)={0x0, 0x75, &(0x7f0000000180)="4e97227e187972b4b4c6b4e6ad553448c0cf6d24cfc288a63c9850ae5d44dc051de1a5208ae99c5daccced31b76f5fe21c95294c5a5ae962d0706a90356ac015e745d7af624edf6d66c5830308fe7dae3b4bea8655e53bf182fce336ef30d755dfcb3731305f59acad9e53e29bbf7407a6d73126e5"}) setsockopt(r1, 0x400000000000111, 0x1, &(0x7f0000000580)="4f4610cf", 0x4) [ 125.940449] RAX: ffffffffffffffda RBX: 00007fd023e4b6d4 RCX: 0000000000455a09 [ 125.947775] RDX: 0000000000000018 RSI: 0000000020000100 RDI: 0000000000000001 [ 125.955721] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 125.963025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 125.970330] R13: 0000000000000040 R14: 00000000006f56a0 R15: 0000000000000000 2018/06/02 09:20:53 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x2c0000, 0x0) r1 = getpid() lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$llc(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x10) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000240)={0x5, 0x88e, r1, 0x9, r2, 0xe5f, 0x100, 0xfff}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000280)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) r5 = geteuid() setresuid(r3, r4, r5) renameat2(r0, &(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000380)='./file0\x00', 0x2) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) 2018/06/02 09:20:53 executing program 0: r0 = socket(0x2, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x80000, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000100)=0x6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00\x00\x00\x00`\x00', 0x4000, 0x2, 0x5b0, [], 0x0, &(0x7f0000000080), &(0x7f0000001040)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x1e8, 0x218}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:usb_device_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'bond_slave_0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0x1d8, 0x308, [@mac={'mac\x00', 0x10}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:var_spool_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2}]}, 0x628) 2018/06/02 09:20:53 executing program 4: r0 = gettid() r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000)={0x751, 0xec, 0x20, 0x5}, 0x6) capget(&(0x7f0000000080)={0x20080522, r0}, &(0x7f00000000c0)) 2018/06/02 09:20:53 executing program 3: r0 = open(&(0x7f0000000500)='./file0\x00', 0x24000, 0x100) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000540)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x7, 0x6, 0x4, 0x1, 0x4}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r1, &(0x7f00000006c0), &(0x7f0000000140)=""/84}, 0x18) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) 2018/06/02 09:20:53 executing program 6: prctl$intptr(0x80000000000001c, 0x10000000003e) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000980)=@filter={'filter\x00', 0xe, 0x4, 0x7e0, [0x0, 0x20000180, 0x200001b0, 0x200002b0], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x3, 0x0, 0xd, 'veth1_to_bond\x00', 'bridge_slave_0\x00', 'veth1_to_bridge\x00', 'veth0_to_team\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa0, 0xd0}, [@common=@STANDARD={'\x00', 0x8}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x2, [{{{0x5, 0x5, 0xe13f, 'ip6gretap0\x00', 'veth1_to_bond\x00', 'veth0_to_bridge\x00', 'gre0\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], 0x1c8, 0x258, 0x388, [@connlabel={'connlabel\x00', 0x8, {{0x0, 0x3}}}, @comment={'comment\x00', 0x100}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"b0ad16f7e1a3d64a60d2ba8974f391d91acb9ddd2c9b84130d78d155a593"}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x5, 0x10000, 0x3}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x100000000, 'system_u:object_r:setrans_initrc_exec_t:s0\x00'}}}}, {{{0x3, 0x21, 0xf8, 'team_slave_0\x00', 'nr0\x00', 'nr0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff], @random="8ad41451d0d2", [0x0, 0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0x1a0}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x1, 'system_u:object_r:auditd_initrc_exec_t:s0\x00'}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x5, 0x20, 0x888d, 'teql0\x00', 'ip_vti0\x00', 'tunl0\x00', 'nr0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0xe0, 0xe0, 0x128, [@stp={'stp\x00', 0x48, {{0x3, {0x100000000, 0x100000000, 0x8, @random="1f4d4d0c6811", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x6, 0x5, 0x2, 0x7ff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x4e20, 0x4e24, 0xfffffffffffffbff, 0x9, 0x6, 0x7ca201d4, 0xfffffffffffff001, 0x232, 0x2, 0x6}, 0x11, 0x40}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"4983ffe2d49901a418c9a0fd1a1391c5a805c41ecb1130ea05f2ea1ac585"}}}]}]}, 0x858) setresuid(r0, r0, r0) 2018/06/02 09:20:53 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r0) bind$pptp(r2, &(0x7f0000004140)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x5a6d8d97750cae5e) recvmmsg(r0, &(0x7f0000007e40)=[{{&(0x7f0000000080)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000100)=""/64, 0x40}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/33, 0x21}, {&(0x7f0000001180)=""/35, 0x23}, {&(0x7f00000011c0)=""/38, 0x26}, {&(0x7f0000001200)=""/143, 0x8f}], 0x6, &(0x7f0000001340)=""/23, 0x17, 0x1}, 0x1}, {{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001380)=""/237, 0xed}, {&(0x7f0000001480)=""/114, 0x72}], 0x2, &(0x7f0000001540)=""/221, 0xdd, 0x800}, 0x2}, {{&(0x7f0000001640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002900)=[{&(0x7f00000016c0)=""/239, 0xef}, {&(0x7f00000017c0)=""/5, 0x5}, {&(0x7f0000001800)=""/106, 0x6a}, {&(0x7f0000001880)=""/40, 0x28}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/31, 0x1f}], 0x6, &(0x7f0000002980)=""/248, 0xf8, 0xfff}, 0x5}, {{&(0x7f0000002a80)=@hci, 0x80, &(0x7f0000003b00)=[{&(0x7f0000002b00)=""/4096, 0x1000}], 0x1, &(0x7f0000003b40)=""/226, 0xe2, 0x1}, 0x3}, {{&(0x7f0000003c40)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003cc0)=""/235, 0xeb}], 0x1, &(0x7f0000003e00)=""/180, 0xb4, 0x1ff}, 0x100}, {{&(0x7f0000003ec0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000004280)=[{&(0x7f0000003f40)=""/222, 0xde}, {&(0x7f0000004040)=""/248, 0xf8}, {&(0x7f0000004140)}, {&(0x7f0000004180)=""/225, 0xe1}], 0x4, &(0x7f00000042c0)=""/187, 0xbb, 0x9}, 0x10ada3d8}, {{&(0x7f0000004380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000005540)=[{&(0x7f0000004400)=""/128, 0x80}, {&(0x7f0000004480)=""/134, 0x86}, {&(0x7f0000004540)=""/4096, 0x1000}], 0x3, &(0x7f0000005580)=""/172, 0x22e, 0x4f}}, {{0x0, 0x0, &(0x7f0000006840)=[{&(0x7f0000005640)=""/4096, 0x1000}, {&(0x7f0000006640)=""/254, 0xfe}, {&(0x7f0000006740)=""/213, 0xd5}], 0x3, &(0x7f0000006880)=""/28, 0x1c, 0x7fff}, 0xcd4d}, {{&(0x7f00000068c0)=@rc, 0x80, &(0x7f0000007d00)=[{&(0x7f0000006940)=""/214, 0xd6}, {&(0x7f0000006a40)=""/27, 0x1b}, {&(0x7f0000006a80)=""/177, 0xb1}, {&(0x7f0000006b40)=""/128, 0x80}, {&(0x7f0000006bc0)}, {&(0x7f0000006c00)=""/245, 0xf5}, {&(0x7f0000006d00)=""/4096, 0x1000}], 0x7, &(0x7f0000007d80)=""/130, 0x82, 0x14e}, 0x8000}], 0x9, 0x1f, 0x0) 2018/06/02 09:20:53 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000380)='net/mcfilter6\x00') sendfile(r1, r2, &(0x7f0000000040), 0x80000002) fcntl$getown(r2, 0x9) 2018/06/02 09:20:53 executing program 5 (fault-call:2 fault-nth:1): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) [ 127.156449] kernel msg: ebtables bug: please report to author: bad policy [ 127.174402] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 127.177489] FAULT_INJECTION: forcing a failure. [ 127.177489] name failslab, interval 1, probability 0, space 0, times 0 [ 127.196672] CPU: 0 PID: 8194 Comm: syz-executor5 Not tainted 4.17.0-rc5+ #103 [ 127.204012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.213393] Call Trace: [ 127.216029] dump_stack+0x185/0x1d0 [ 127.219699] should_fail+0x87b/0xab0 [ 127.223456] __should_failslab+0x278/0x2a0 [ 127.227740] should_failslab+0x29/0x70 [ 127.231673] __kmalloc+0xc5/0x350 [ 127.235181] ? memdup_user+0x1d5/0x200 [ 127.239119] ? __do_sys_bpf+0x70be/0xe740 [ 127.243326] __do_sys_bpf+0x70be/0xe740 [ 127.247355] ? syscall_return_slowpath+0xe9/0x700 [ 127.252256] ? prepare_exit_to_usermode+0x149/0x3a0 [ 127.257325] ? syscall_return_slowpath+0x86/0x700 [ 127.262225] ? syscall_return_slowpath+0xe9/0x700 [ 127.267124] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 127.272553] ? fput+0x25c/0x2e0 [ 127.275898] __x64_sys_bpf+0xda/0x110 [ 127.279742] do_syscall_64+0x152/0x230 [ 127.283670] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 127.288882] RIP: 0033:0x455a09 [ 127.292093] RSP: 002b:00007fd023e4ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 127.299838] RAX: ffffffffffffffda RBX: 00007fd023e4b6d4 RCX: 0000000000455a09 2018/06/02 09:20:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000080), 0x4) 2018/06/02 09:20:53 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) listen(r0, 0x0) 2018/06/02 09:20:53 executing program 2: r0 = socket(0x11, 0x2, 0x0) r1 = gettid() exit(0x0) setpriority(0x0, r1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x420200, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)={0x20000004}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) epoll_wait(r3, &(0x7f0000000140)=[{}], 0x1555555555555796, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xfffffffffffffffe, 0x8003, 0xbe, 0x9, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={r4, 0x9d, "e098862a695c233d35cf709f73ab489ed7f4a17a44569f055ebe0b9bbf4f86c4172610b27461129cf952052ef84fa896ddbb729fc85c03098aaa035f94bdbdf73805a2af73da59eb502b45e1ba54fe267c8f0a59f44889b9967f947c1b6fa9eb8093528993916a5a6d8dce754961c407a850a9a4a6008ae980b18344345de20d3ea731bedcbcc4962a8fcb1c768c2b08a827bf00216e3ebd1e52a731c0"}, &(0x7f00000001c0)=0xa5) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000200)={0x3, [0x6, 0x6, 0x2]}, 0xa) sendmsg$unix(r2, &(0x7f0000002840)={&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f0000000380)="bb13a4e0f36304a7f835239d872dc5f17102c781740aa88ad92c74b3af6fa9a9c6eb14e2e97b53e7fd2dab0434e301871080f9d4f4737d64a017818bcb1cf95ef6d1b6733d1ff36c234f261e5bba333426d15c1c4e8cc8911d494feca6c5580a6a3bccbd6898042ccd2d1dceb08ff7b0181cb686c62247c65ef7dcaf02592b3dc59421043760cd34815b2c2283c990d7d0919611de5781ec63f1d7ccb822402d575c4149a2d06eab359b4c322297a2ef246a35da473bc63aeeec9594123ec78a239bcb8639436f20b6afb2b3335e02648b761ffb97aa75f2ed8e8de9d9c7fc2804bd83673f07", 0xe6}, {&(0x7f0000000480)="f273c4909f71e8d65c5898fe07b2a4191181a3db78f19060dfc534c7", 0x1c}, {&(0x7f00000004c0)="e956d8881101fdebbe43d3f15fd49bcdeb5f33b239b7bf9f46988ec7376ad6eea789235f56dd10d3acdf78368b878e311a2bdc9fa8f05ad4e860461b1cb8247b38948ab1c9f6ecdeb8f3b0fcffaec3e6b6d02796efee7b5ec3bedf2931f0da0c830097c0f9c2c700b1a836b01d871267bf80bbd78712173a488e30ad99d2f66f0ec859b08170416cb499ca940a6a65fb6775842bffd2220db2108953d6cb6fc064bf", 0xa2}, {&(0x7f0000000580)="b0b3897db86abd2278b8d5ced816d3f49c6ea16054c041cb9cf51a42dbe2e165689687e795c098fcfd857d402e95d65c7d3805b368354306cd4ea68205e6492572ae8a361dcdeb97565a8aa59e892113d4e33924f41a9f40ef1dd783f1c45848d800df928d98d913fd9db79889bbcbf1d26b0ed7bce6f46921e2a4d0f9093fcb8ce23d9744e3f6c068463bd46e10dd705420203782", 0x95}, {&(0x7f0000000640)="5b3cab3d95017f8409adc79817b34184a121815f097300e68e4f38137fc4740655dcf211c78daf054a33761c405035c1a7aba5fb82965d2c0b74a93271aa77944a920603664ebcae67dbbbf519c1590f29818d4673d3afdfda3b4c8d3bcbaa6a8108488a58", 0x65}, 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0x1000}, {&(0x7f00000016c0)="02ec6430b290a307f67d00d95956bd68fc112b7918531965ef7a51cdaaea6b97983d658e24480310af7bae9edf4e27f7554f46e42fd09ec57c4bdeca33d2927844e5aebfbc83e24f66a39bac9f521834babf69f39733f307a9246e4703e9b4b020636067d1c855ef2e338245312cd1ffa2bcb37c3eca687db5e32d965e80b8c4ef814a24174b65d17662ed3474cb252039a8a6256c1d05a5c35904b3e6a71ed273fcba9d073e491c2fadaed13f547139f10c10607fa0a5a1516fea7c33c55741e6fecf259d4966cf928644eed15b089aea5ebfa4d047ce03e725d2e51d6458fb2da61deafa96857793738d73575c8fa3a0acfb59e1d7622afd32e26531175862d7f6bbd7ebd63ff81e54879d9919fb8cff22bbc80a353675cfeeca0de8a2be1b4de25aaac5066593e6cfa7033d70c46582c56fa83a8d4fdc501fbe08d6f2c8e12bf8dc28933cafccbc191873159dfaea3f563ff8ccc2cb5fbc85508182955cc29561adb942dfcd371f332a33281b17df281930c857e467c893806bee56470201f5cae2d3da248279d244e7d030ee48607254f76cd1b64bead13f3407099d6855e7a1b0c8e6fd1bb8812bbfacf42ad1e625fd5ca583c6166fdad0c3e61cd2a36acde504fd3c53e54148ca79999d6c28c573ae05d5c1acf43e1f63f196eca8986c1fd33be362b3d5ffbc47ee89a6dbf533ea4524fcf4503679957f7986ed8a3bacf5da2bc025b3eab3f0a53b5832fd98b8b88a35cebc70b158b72313addfaa6db5c6597499040ef25ed44d63166bbdea0dcf60b93b72cd13523b542b32704f085b92cc9679297ddb53d71905c080321c34162d473b8939099d9d418d78d2ab4bfdd7a486f18870c9c1ddbd5faad740fe58d4c0dac60c5b45bcb27000d41e94b3b01d8da855105af51744411f4b3c7d3f58513baf12a378e9ffc4b00f1aa2c3678c462113b3f0b405b28e6debd45922d22214509448fcda05c4dcef72c296a8daf14986642d6dd9b545a25d15f512edd24626816142c8a4d19b257560d71956311846bdd21d20277d6ba00c97656212c9d214c5f9a70168589859c1fad431c5ad692fa5e22b3a3d6c66274350b8db5fc32db9063bab60cb553b22db216f1e8a3f7eb787afd218234044defb12e508e745581485fe44e0d212d984a733807bc4b917b4ed4bb4d1f844a7c6c9c8838ffff2a8088e2577508ca8d986b97f37d8d894f32bd1053211c93128f225de2792ce384b1f926c9026bee599b0a7cb474c965c4c3a2e6aa0cd72ef2b8c59733d44e3fa35768d36e2e25f364636024af53d045f6b502e64434e5245a618dd2425b89dada6e2851ae075bb14c237dfef6e6ab5e46783c20ad727c91224f806239bdead88030a7a4ebb12d5a148c60e4b6c3d15efc71008543c674a1ea3e00c4691c562b6a46c3e29a4d36b114fabd513a103ca67b073c58ddfa51c20dac4186deeff02abd3668c4a66f251ad4736eb296c8b7fc99113bd0377fe460c9d069c74bfdc464fb22dbd5d717e0d615fa7d091fe8da154642c4f6961f7b5d2cf217231da5b70f7a45dd9e93f040871d9273f50b60dcbabe883334e4b2b3a40987ec212b23570914c7e60a0c1a3c321e84c05d3bdd10084fea5932b709f181cbae713be360536a42badf46add6de1c52b80b78ce38d4d3f8c020d06605fbdb30e5f3cc3cb285a3975989869ee7c58f0e3e8a555f7d1049a844b6876a2513f7df17f9689c7ae680eb8285d8817336d85c494f8db4130915ea590b3cf5f1607ece58ae55988ea7c6d4002c01af8b45149e353f027e9542deefdc680f11959d91ea0bd97aa6dc3d5ec7c01080d89baaae1fdc936db0397daf3f459cab9b83fa79650a44ce03c5a5dc6f01275ffcc1ccfe2311367738e150e5f966f00da7d98fc78026c3f35f4115673692925f76aca504e2c901b47629f09d926494004247d716e981c77f82b15d1f864eebedeaf1680766373a032303c74ee48d42d33b9e4e40700e35eeadca516589884a3d80c43b1f2a0621a9439fabe4e5918f8a83bd5b1898cf4483b1be37ff6471a278457ed08973ac7df749ba3bc4e64479dca7ab7ad80e208c6cce8c5094fba17b7f99d6036d92d994aded55d0ab448e793fd55892298111e083620252ac7d432c795b1bf4d4d23e8d5db978d49e7be6e6703694afaf861c07715e08602d4d082e06067d46d9b557fac051423a83d6f3e0cdf3553cccfd904ecd1bab11fddfe6ea886cc8de1f05c5ff0b81d514a24d7f866b167163b72c33e59f839f0ccb2cbd498a4aee9aa4c23d780e038be7907e72eb7059c86ea2a1245fd0a46644adc40b293a7f7752bb8a48446e484abdf620b21f236ddf5221d7cffe85f0f778b261c06319eb1c64544afd0755d777dfa7b84e7ed05d0c21681141394f4f0aaf162ac320238ad43478ab0cc44fe48e68e68797a6973b0912da015fcda91aa0b3509ccc5e85e6e3ed995cce7db849ee84a08f44e432898b67df1c0405780e30c0236613c51706b364f4e18c9aaecc36d64b7c9e13927f56f725bad60aba003f1c6be8056d8567fc23bdde007166ee6e421861f39f982b1a7515f1aeb0973b37c316165cdc62312a2d89164d2df2e024b0fc46db13e079dd37ac77b41b978a299be8a2797135e65b85f1ec6b366434c66dfc9784cc6b1fe88074b09ba82eda40eaaf509ef3c41c04767e8f4492101a120583f350a6c4ce69e0b7c5df064823ee172cf758021be53acd85431e37277751dd622961ce1af36ae3f47b0ee06696ecef163a4aade57cf211143112f5af693f98317aced3726b61fb1e0a727c470131adff3563858188930079014b52f0bcd1ffa7edef9f8a1435346da792bd1b82ab541e28c9827506c4aa91d54dbd5907aa25a5b4f5ae58d461cc0db436004c6cf4363abd2f1669014fd06ad238cd44744bf3f2b051d21520e2c431de5a7d4fe34f033dc9ed73396e3e8807ef865c9ded1be317a49f8cb1cad353beaaf6c09ff542c12e4f73547f0c6ea219eaf501c5005ec817df98f9a7da95fb0c1de3ec846ca4f3ab04c59ad2d856b235ccab5bf96104d4b1a3415ce71948c1641ece11bdbb3c0fd57aede9138dac88f68db4da881d3880649c8db3188d48e1f9b928bdbab6741cfa2f62ec18f98e1fa621f30cf3f28e8d5d9925cb07bdeba4c24880f3aa15bded6c4ca40942e9ce1d85664ee0b481cf37dea15496e350eac4e848ffc153e83594617840f97aa688897f5abef8849362430c6ca799df71283cbbd31e8cfc53b6c05078e519293d18da770a7875f4dad5dacdd253b641621429e1caafe1d7f5379c80bf0ed7c8f91e8c21005c12b72e77ef8282be200cc4d60da41bf4fe5adead3f492b79b693653fc8353b45958cd6db8e4dcc6305c3c5f3946cefe5bf11f42ccaa01d3d2e51a40e43d90c8f4adaf2becd65ae945db5ed5d7ca3e48d428731342aeb1e7fb39e1136c1d7a13cb101d26c3856b08ece52e0c548f0aa994c54b1a92132ee0db3a974134ace64ef8ce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0x1000}, {&(0x7f00000026c0)="8c179166b74aa2dfe025fbc1f9af8456a6a31d9c13afaa0b3745c538401a7137c995431a0258ca438a2d60156df470cde811ef3b08926acf56253fdbf3180b5d56998d01cf7e22c198bcb419b2fe93cb8c2854f34a8fcaaa1551890e94dee929289ac85884a73677830909be1f1491fd9164969fcb753b46f70914af7162463aeec1f0db536f1f4d14e57a704f3332513dc311297035be66dc8e3613bed95492f7eef267972d74d2ce45b705a5dda9d14ab30fca328da8b330dd25fc37a08cfe2ed939cffdd53ff41901b0e07de492d3bf6f564253ef2d8103ac9a001915bf0eac263f5ab3fa8859424f635854e998e4232c", 0xf2}], 0x8, 0x0, 0x0, 0x40040}, 0x800) 2018/06/02 09:20:53 executing program 1: unshare(0x24020400) r0 = syz_open_dev$sndctrl(&(0x7f0000000280)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x0, 0x8000) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000140)=0x2, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000004c0)={{0x0, 0x0, 0x0, 0x0, "93b9a8b92fe22378d311c5b267549f1f8a57ac8aefc714d2b43dcf48a5866400e88f60112aedbfe3ec14f43a"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200]}) r3 = semget(0x3, 0x4, 0x11) semop(r3, &(0x7f00000000c0)=[{0x3, 0xfffffffffffffff8, 0x1000}, {0x6, 0x5, 0x99240bad4f031245}], 0x2) io_setup(0x8d, &(0x7f00000001c0)=0x0) io_cancel(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)="bb7d7b5f39c90902b7b48838", 0xc, 0x2, 0x0, 0x1, r1}, &(0x7f00000002c0)) r5 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x200) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 127.307138] RDX: 0000000000000018 RSI: 0000000020000100 RDI: 0000000000000001 [ 127.314438] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 127.321738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 127.329040] R13: 0000000000000040 R14: 00000000006f56a0 R15: 0000000000000001 2018/06/02 09:20:53 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x4efa) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101000, 0x10) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000080)) sendmsg$inet_sctp(r1, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000140)=' ', 0x68}], 0x1}, 0x40) recvfrom$inet(r1, &(0x7f0000000180)=""/75, 0x3e, 0x5, &(0x7f00000000c0)={0x2}, 0x709000) [ 127.369599] kernel msg: ebtables bug: please report to author: bad policy 2018/06/02 09:20:53 executing program 7: syz_emit_ethernet(0x23f6, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [{[], {0x8100, 0x7, 0x7ff}}], {@mpls_uc={0x8847, {[{0x400, 0x0, 0x3ff, 0x1174}, {0xffffffffffffffff, 0x4, 0x1, 0x7}, {0x1, 0xf5d2, 0x6, 0x3}, {0x2, 0x7, 0x0, 0x7}, {0xaa63, 0x8, 0x4}, {0x4, 0x400000, 0x2, 0x10000}, {0x0, 0x7, 0x0, 0x7}, {0x0, 0x5, 0xbed, 0x2}, {0x200, 0xd5d7, 0x4, 0x1}, {0x3, 0xfffffffffffffff7, 0x2, 0x64c}], @ipv6={0x0, 0x6, "a56cc0", 0x2394, 0x3f, 0x554, @ipv4={[], [0xff, 0xff], @rand_addr=0x76}, @loopback={0x0, 0x1}, {[@routing={0x0, 0xc, 0x1, 0xfffffffffffffffc, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}]}, @routing={0x67, 0x4, 0x1, 0x61f, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @empty]}, @fragment={0x0, 0x0, 0x9, 0x5, 0x0, 0x9, 0x68}, @routing={0x2b, 0xa, 0x2, 0x9, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @empty, @loopback={0x0, 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}]}, @srh={0x2e, 0x2, 0x4, 0x1, 0x2, 0xffffffff, 0x5, [@dev={0xfe, 0x80, [], 0x10}]}, @srh={0xaf, 0x4, 0x4, 0x2, 0x2, 0xfff, 0x100, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}]}, @fragment={0x3b, 0x0, 0x40, 0x0, 0x0, 0x1, 0x64}, @fragment={0xf7, 0x0, 0x4080000000, 0x1ff, 0x0, 0x2, 0x65}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0xfffffffffffffff9, {0x1ff, 0x6, "50e84c", 0xfffffffffffff001, 0x2f, 0x0, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [@fragment={0x3b, 0x0, 0x7, 0x10000, 0x0, 0x9ab, 0x68}, @hopopts={0xbf, 0x0, [], [@pad1={0x0, 0x1}]}, @hopopts={0x2, 0x20b, [], [@generic={0x188b, 0x53, "05d40558618b46024b6703f396d479fa7fdd733c785df7ea8dadf02d4e38afa4270a205aa374d7f3dee7d559dab8c556ef48127793b9c1ff23b8bd358f9ff149154b6a262980abd8564d83e7da776a645f9b7e"}, @generic={0x200, 0x1000, "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@pad1={0x0, 0x1}]}, @hopopts={0x3b, 0x21a, [], [@generic={0x1800000000000000, 0xb7, "26fbd1ada8857872e6b90fe6ea940d8203136ec5564cfd994e2b9358e050b9a4b0098632f9cfd73edaebed9bdc574ecab677f4bff459c5be5fe09c88e551f0773b187ef71d144f4232f061758c83eeeb8526b68d4f0fa32ffc94aa3aee9a9781690401922d5d1e5bb4a0d74627ff80a77d983223c491e26c0b24c1a581807c84ee6f7582bbee812e098e22667423825f6651794e59c48f8846db9564f57a3d4d9dba01160d9a63bd50b6809beebbef593d4d6132b4744c"}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0x8001}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3ff}, @generic={0x1, 0x1000, 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@dstopts={0xff, 0x2, [], [@pad1={0x0, 0x1}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x4}, @enc_lim={0x4, 0x1, 0x7f}]}], "5bd9b7e5b8f6bd018d5bf24f062ba211a594ca9dfaa0871c314f9bd1a3ae4af1c5a3332e83b2a2f4ebd3015c7288adf72675a6ac1fd967731407670b393154fe24f2153b58443a80e4d5cacad600229211ac90e223c302e19c7f8dfed53d2bbf65dfa59294c3cfa4bea41fc0557b8c4b0b2acb75b14620c238fe8bef1e6167d81c9a60e4d65beec71c6d7abab4ba68720427dd7015cf81b067e1d74dcf930e865b71ed2842468fc2862ef5fc"}}}}}}}}, &(0x7f0000000000)) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) 2018/06/02 09:20:53 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x401, 0x10000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000100)=""/131) r2 = eventfd(0x0) sendto$ax25(r1, &(0x7f0000000200)="b5d9f7f5ec9cc28932100c92c6096fc90841d36076c3acc31bacb6b71f8de3c5c273de60617653e0f7f192e2b62dafd129857bd6af3efa647b56bc9e0975bba563a2558674a42560dfcebf9e5481bbf19e19cd3212f81f6817e85322a9723a5a7edbe2989ce392b2da0e4fb9be4dcdbc77041359e4e779f86a046e907f6d6d7dcec7c256e9c502a547bcc05e78e9ccc54bd6d0232a31c03695f231e3b802391086925b6363789498b53baf78be7c5a1e068cc7917a6a44d623249b1e413d50d6e54e6279382edcc854f5bee109e4cfe9dc46702273c70579e25266", 0xdb, 0x4004051, &(0x7f0000000000)={0x3, {"d02cb079360208"}, 0x800}, 0x10) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r2}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000001c0)={0x8000000001, r2}) 2018/06/02 09:20:53 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='\\vboxnet0wlan0:\x00', 0x200000000000002) fcntl$addseals(r0, 0x409, 0x4) fallocate(r0, 0x0, 0x0, 0x2) fcntl$setpipe(r0, 0x407, 0x4) 2018/06/02 09:20:53 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x2) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syz_tun\x00', {0x4, 0x6, 0x2, "0a440acdafe0"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x11, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="08000000000000000a004e23fd7f0000fe8000000000000000000000000000bbff0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000004000020000000a004e2380000000fe8000000000000000000000000000bb05000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e200004000000000000000000000000ffffffffffff0600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) getsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/06/02 09:20:53 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x47) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/06/02 09:20:53 executing program 3: unshare(0x2000400) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c0) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000001280)={0x70, 0x9, 0x0, [{0x7ff, 0x800000000, 0x8, 0x3f, 0x9, 0x100, 0x3}, {0x8a, 0x800, 0x1, 0x100000000, 0xc2d, 0x1000, 0x65}, {0x5, 0x7ff, 0x4, 0x7, 0xfffffffffffffffb, 0x3, 0x400}, {0x80, 0xca, 0x80000000, 0x1, 0x78d8, 0xd503, 0x100000001}, {0x1, 0x78a7, 0x9, 0x3, 0x7, 0x8, 0x100000001}, {0x10000, 0x1, 0x800, 0x38, 0x2, 0x69, 0x82c5}, {0xfffffffffffffffc, 0x2bd3, 0xa488, 0x7, 0xf3d, 0x400, 0x4}, {0x5, 0x3, 0x6, 0x1, 0x80000001, 0x2533, 0x2}, {0xd6c6, 0x7fff, 0x20, 0xc450, 0x8, 0x4, 0x5}]}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000000c0)="bbdedf1ffb5ed36990f62cff2b38fc61510feb4914c7c1e51132d498481ca26c3feda2de8434fb3573014587368d6da5638fccfa02eaf5f174f81f5c663e5467f8f997c4179d22579cc7f7aa1f4f4badc8d1f7ef7bde9b54602919b70eedf622de46a2ec7745038a5d19afc0fc27788ecb0b1f5a7986542f4de5d75a30e1e465ad7ea79649bae552877df0bd9c473cf86bc2b171a9fb36c19dc8c41f012e9cd51afebc9cdd8cea07a9d4347a5aa0c427935e441d23bdefffd107a00c1166bb4f2864f83fafc5babed8be85dfaad5a57768760ec431c1ebbfd133d44d1bd3fbb1e83d8eff7cdfb4bea5b92aa1b6e0d7e9f017edda40") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x1000, "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"}, &(0x7f0000001200)=0x1008) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001240)={r1, 0x5, 0x1}, 0x8) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r2, 0x80000000005000, &(0x7f0000000040)) 2018/06/02 09:20:54 executing program 5 (fault-call:2 fault-nth:2): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:20:54 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000380)=""/4096) fgetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000100)=""/201, 0xc9) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f00000000c0)) close(r0) 2018/06/02 09:20:54 executing program 6: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)="28707070302b2f696d70314061b76421d83ed40c00022a3dd739ec7886b0f6f946692b66000000000000") r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000040)=0x9, 0x4) r2 = dup2(r0, r0) socket(0x1, 0x1, 0x3) accept$alg(r2, 0x0, 0x0) 2018/06/02 09:20:54 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) write(r0, &(0x7f0000001100)="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", 0x1000) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) 2018/06/02 09:20:54 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xf, 0x80000003) sendto$ax25(r0, &(0x7f00000000c0)="188fc6a083d961e80f6981dfec2a714e6f8ee7767065fa404073a52e0204350cd038fded35ae7c431cbe07c442644dd14bccc49770ccceec9cd0693c0858fac4de892e", 0x43, 0x4, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000000)="2400000052001f0014f9f407000904ff0200070208000100ffffffff0800000000000006", 0x24) socket$inet_sctp(0x2, 0x5, 0x84) 2018/06/02 09:20:54 executing program 4: unshare(0x2000400) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0xffffffffffffd28f, 0x0, 0x2, 0x9, 0xffff, 0x8, 0x4, 0x3d, 0x6, 0x2, 0x1, 0xffffffffffffff81}) r1 = socket(0x10, 0x80002, 0x0) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @dev, @loopback}, &(0x7f0000000140)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', r2}) write$fuse(r0, &(0x7f00000001c0)={0x14, 0x0, 0x7, @fuse_poll_out={0x3fadc2e}}, 0x14) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@rand_addr=0x101, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x2, [@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002]}, 0x18) 2018/06/02 09:20:54 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'lo\x00', &(0x7f0000000040)=@ethtool_cmd={0x49}}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/06/02 09:20:54 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"6966623000000000abd00000010100", 0xfffffffffffffffe}) r2 = socket(0xa, 0x1, 0x0) dup2(r2, r1) [ 128.486837] device ifb0 entered promiscuous mode 2018/06/02 09:20:54 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev_mcast\x00') fchmod(r1, 0x1) 2018/06/02 09:20:54 executing program 1: r0 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") r1 = socket(0x40000000015, 0xf, 0x0) recvfrom(r1, &(0x7f0000000040)=""/141, 0x8d, 0x22, &(0x7f0000000100)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x80) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000200)=0x1) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x40800, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f00000001c0)={0x5, 0x7, 0x240000000000000, 0x10001, 0x6, 0xcef, 0x0, 0x5, 0x1, 0x65f9}) sendto$inet(r1, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/06/02 09:20:54 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x48, 0x1, 0x9, 0x10, 0x1}, 0x2c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x181241, 0x0) ioctl$TIOCCONS(r1, 0x541d) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000006fe8)={r0, &(0x7f0000000000), &(0x7f0000001f36)=""/202}, 0x18) 2018/06/02 09:20:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x441, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000100)={0x7, 0x1}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) close(r0) 2018/06/02 09:20:54 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x8, 0x4, 0x7, 0x9, 0x2, 0xffffffffffffffff, 0xfffffffffffffff8}, 0x7c6) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:20:54 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4}, 0xfffffffffffffdaa) r0 = socket(0x1, 0xf, 0x8001) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x3, 0x4, 0x8, 0x6, 0x3ff, 0x7, 0x7f, 0x4, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x1, 0x0, 0x80000000, 0x9}, &(0x7f0000000100)=0x18) ioctl$KDSETMODE(r1, 0x4b3a, 0x549) 2018/06/02 09:20:54 executing program 2: socket$pppoe(0x18, 0x1, 0x0) msgsnd(0x0, &(0x7f0000000100)=ANY=[], 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="020000005923b149c4e7dd49114aaf48c46500000000"], 0x8, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0xffffffffffdffffc, 0x0) 2018/06/02 09:20:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="65c7ed10961dedf26acf76f80d138dea00a8b68c4a30dca53a04d4c8ed9686df04a7de2283ad3f960cb974e4a50ba028049c310d1f4b00e8b263202a422700b1983667c9b5365afe5369cbc56b6d24dbe5ec7643f2d5f49f87c2c3dcb04b785dc4cd77667823c85d666deb30d58304bbb400f50e7dc18fae3cb8cdc070c5ed4d7fa383663e0d6e0bc31b34d681ff9acc4af8a74192cdaa379e8f37ec0f162a64", 0xa0) syslog(0x1, &(0x7f0000000240)=""/221, 0xdd) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000001d00)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000000740)=[{&(0x7f00000004c0)="e181ee2d0a2348", 0x7}], 0x1, &(0x7f0000000140)=ANY=[]}, 0x0) 2018/06/02 09:20:54 executing program 4: r0 = socket(0xa, 0x80007, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000500)='tasks\x00', 0x2, 0x0) readahead(r0, 0x10000, 0x7) sendmsg$can_raw(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000080)=@can={{0x2, 0xdf16, 0xfffffffffffffffe, 0x7f}, 0x4, 0x3, 0x0, 0x0, "d90116c801c7c7e4"}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) sendfile(r2, r2, &(0x7f0000000140)=0x15, 0x10005) 2018/06/02 09:20:54 executing program 1: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./control/file0\x00', 0xfffffffffffffffc) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000c31000)='./control\x00', 0x86000006) close(r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) capget(&(0x7f0000000140)={0x0, r3}, &(0x7f0000000180)={0x3, 0x3, 0x3a50, 0x4fe8, 0x4, 0x3}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x12000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x74, r4, 0xf12, 0x70bd2d, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x200}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffff}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000000}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x788}]}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x5}, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_getscheduler(r5) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') pwritev(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)='<', 0x1}], 0x1, 0x0) 2018/06/02 09:20:54 executing program 6: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x3, 0xd05, 0x8, 0xffffffffffffffff, 0x80, 0x13b2, 0x100000000, {0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffff2, @empty, 0x8e}}, 0x1, 0x3e04, 0x9, 0x19, 0x3}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x8}, &(0x7f00000001c0)=0x122) write(r1, &(0x7f0000000040)="240000005a001f00ff07a090910a2c002304000a04f5fd07000100020100020800028001", 0x24) dup2(r1, r1) [ 128.843569] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 128.894394] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2018/06/02 09:20:54 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x749]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0xc000, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14, 0x80800) sendto$packet(r0, &(0x7f0000000280), 0xfffffffffffffed4, 0x976ca4a7210edb8, &(0x7f0000000300)={0x11, 0xf, r1, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='\x00', 0x10002, 0x17f) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000000c0)=0x4, &(0x7f0000000100)=0x4) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000180)={0x3, 0x800, 0x1f, 0x8, 0x7, 0xff}) 2018/06/02 09:20:54 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1, 0x5, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) vmsplice(r1, &(0x7f0000001240)=[{&(0x7f0000000240)="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", 0x1000}], 0x1, 0x1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x400) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000200)={0x1, 0x11, &(0x7f00000000c0)="2afdfb904a1ffdac9ca6431c47f5b05308"}) 2018/06/02 09:20:54 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") unshare(0x40000000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0x3f) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000140)=0x54) 2018/06/02 09:20:55 executing program 1: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./control/file0\x00', 0xfffffffffffffffc) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000c31000)='./control\x00', 0x86000006) close(r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) capget(&(0x7f0000000140)={0x0, r3}, &(0x7f0000000180)={0x3, 0x3, 0x3a50, 0x4fe8, 0x4, 0x3}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x12000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x74, r4, 0xf12, 0x70bd2d, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x200}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffff}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000000}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x788}]}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x5}, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_getscheduler(r5) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') pwritev(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)='<', 0x1}], 0x1, 0x0) 2018/06/02 09:20:55 executing program 7: r0 = eventfd2(0x1f66, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x3e, &(0x7f0000000340)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb86dd60093af300000000000000000000000000000500000000bbff02000000000000000000000000000000000890782550aa823d6b321d3cb37eeb7fe36aec2c52b4279a66869c059730c584"], &(0x7f0000000100)) r2 = epoll_create1(0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00000003c0)=""/4096) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) read(r0, &(0x7f0000000000)=""/54, 0x36) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4c0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000100)=0x8) bind$inet6(r3, &(0x7f0000000200)={0xa, 0x4e24, 0xdcd, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r4, 0x6, 0x7}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000140)={r4, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) getsockopt$inet6_buf(r3, 0x29, 0x2d, &(0x7f00000002c0)=""/39, &(0x7f0000000300)=0x27) 2018/06/02 09:20:55 executing program 4: pipe2(&(0x7f0000000000), 0x800) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="18000000270029080000000000000002111b0800ee00000000000000165e98c4843af4c4894613df652397936249dcd95b0000000000000005c529a735a4df850dc729d60e651fe8fc94558cea2e7773f2cb2f0fad62ab13363d42f35d40d100c034623395d55992015eac8a3eeeff11c71ed9666a627338a985f5f32d03dcea31f84b6174cda898678c86dc82fb7dbe11e8dfa1e1e78f1b246b6be7e0ce0c8280944273202f33ec7faca8eaf30f72ea3bac84b3158dfd01193b1cba"], 0x18}, 0x1}, 0x0) r0 = getpgid(0x0) syz_open_procfs(r0, &(0x7f0000000080)='net/ip6_tables_names\x00') memfd_create(&(0x7f0000000040)='$\x00', 0x3) 2018/06/02 09:20:55 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000500)='lp\x00', 0x3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400800, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x71961, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) [ 129.129803] IPVS: ftp: loaded support on port[0] = 21 2018/06/02 09:20:55 executing program 6: madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x17) socket$packet(0x11, 0x3, 0x300) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) ptrace$cont(0x29, r0, 0x4, 0x6) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffff, 0x8000) recvfrom$unix(r1, &(0x7f0000000040)=""/57, 0x39, 0x0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 2018/06/02 09:20:55 executing program 2: madvise(&(0x7f00007b8000/0x2000)=nil, 0x2000, 0x3) sigaltstack(&(0x7f0000c63000/0x2000)=nil, &(0x7f0000000000)) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f00000000c0)={0x3, 0x80000001, 0x7}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) madvise(&(0x7f0000469000/0x1000)=nil, 0x1000, 0x801b) [ 129.418288] IPVS: ftp: loaded support on port[0] = 21 2018/06/02 09:20:55 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) signalfd4(r0, &(0x7f0000000000)={0xd9c}, 0x8, 0x80800) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:20:55 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000500)='lp\x00', 0x3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400800, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x71961, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) 2018/06/02 09:20:55 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x301180) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r1, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="e470b0ba9c00000000000f00007f0f0000e6ff0000030000005c7a7c4d0591ec"]) 2018/06/02 09:20:55 executing program 1: r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffffe) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000000)="2400000052001f0014f9f407000904ff0200070208000100ffffffff0800000000000006", 0x24) 2018/06/02 09:20:55 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) ftruncate(r0, 0x1) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x8fad) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x102, 0x4) syz_fuseblk_mount(&(0x7f0000000040)='./0ile/\x00', &(0x7f0000000080)='./0ile/\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) prctl$setname(0xf, &(0x7f00000000c0)='*-eth0proc.|securitycpuset-%\x00') ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000140)=0x94) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0], 0x1}) write(r0, &(0x7f0000000200)="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", 0xfa) truncate(&(0x7f0000000180)='./file0\x00', 0x1df) syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x6, 0x20801) 2018/06/02 09:20:55 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="39d8f7cdc825dd4bf802da743bb58049f9208d81eebfc7976e45b6cd9ca778fc5f8a47b3e838f54a701f8270a2aee2ef901b3e897a346d48e9e0747b96e0f4a0f092f717958f0a71ab79d8b2b5223ea80af7bce584a7a5d76398136bdb8b3e4cc97564e8aa5f7dd477d55886e154fd6d2515e96d53a9c3698c218d1907ad38d86cf42b21b2fa189818c44a37", 0x8c, 0xfffffffffffffff8) keyctl$invalidate(0x15, r1) r2 = dup(r0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000180)={0x753, 0x9, 0x6, 0x2, [], [], [], 0x5, 0x6, 0x0, 0x2f7fae4d, "e4f79799b9598186834763cd5549aba3"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b0d5e383e53de60ca91ded5c54dbb629155d95b575cffbb5a3f1f60a76", 0x20) 2018/06/02 09:20:55 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x20000, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x201, 0x0) accept4(r1, &(0x7f0000000180)=@pppoe, &(0x7f0000000200)=0x80, 0x80000) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000140)={0x0, r1}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') unlink(&(0x7f0000000000)='./control\x00') unlink(&(0x7f00000002c0)='./file0\x00') 2018/06/02 09:20:55 executing program 2: syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x400, 0x10002) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) unshare(0x600) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x100000001, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000140)) r3 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x111, 0x11, &(0x7f0000000680), &(0x7f0000000600)=0x7970e41e) 2018/06/02 09:20:55 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0x8}}) close(r0) 2018/06/02 09:20:55 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7003, &(0x7f0000000000)) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=r0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1) r1 = socket$nl_crypto(0x10, 0x3, 0x15) syz_emit_ethernet(0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c200000000000000000008004500003c00000000002f907800130000ffffffff00004305000f9078"], &(0x7f0000000380)) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/06/02 09:20:55 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000000000)={0x0, 0x0, 0xff, 0x0, 0x0, 0xfffffffffffffffb}) 2018/06/02 09:20:55 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xa003) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040)={0x4, 0x2}, 0x4) 2018/06/02 09:20:55 executing program 3: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="000427bd7000fcdbdf250a00000008000600b6390000080005006e00000014000200080002004e2300000800030000000000"], 0x38}, 0x1, 0x0, 0x0, 0x804}, 0x48000) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') readv(r1, &(0x7f0000000080)=[{&(0x7f0000000300)=""/242, 0xf2}], 0x1) 2018/06/02 09:20:55 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000001300)=0xfffffffff7c8e458, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x3, 0xfff, 0x5, 0xe2f}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in={{0x2, 0x4e21}}}, 0x84) 2018/06/02 09:20:55 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000080)=@ethtool_rxfh_indir}) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x30000) 2018/06/02 09:20:55 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000180)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'erspan0\x00'}}, 0x1e) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_getattr(r2, &(0x7f0000000140), 0x30, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000700)={0x8, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r4 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x7ff, 0x20000) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000000)=0x0) sched_getattr(r5, &(0x7f0000000080), 0x30, 0x0) 2018/06/02 09:20:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = socket(0x11, 0x2, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000140)=""/136, 0x88) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2}}}, 0x90) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000001, 0x8, 0x6, 0x100, 0x8, 0x10000, r2}) r3 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x80000001, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000300)={0xff, 0x800, 0x2, 'queue0\x00', 0x4}) 2018/06/02 09:20:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x800, 0x0) mq_getsetattr(r1, &(0x7f00000000c0)={0xffffffffffffffff, 0xb9, 0x9, 0x9f, 0x1, 0x6, 0x1}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1) r3 = memfd_create(&(0x7f0000000240)="3fbeaeec9b3af1bdd4c9adf22cb5234ab98cecf21f709d7c7e9c410369f3932b2f52008e7110949cf6704bde5ece3e8e02ba60d6851194b6e2a23f877fc79a4ebe7616cdad8bdea2d4d31484a6ad", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000180)='T', 0x1}], 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r2, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/06/02 09:20:56 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc19076c0b99245b0d640af0f66ccfab000026074f86bb650a779f9139b9a1860b88805386adacac25650f2b23ee10f31036355c0d1f6274241a3a9c46565cd4b2eae95d9604b5eceec75204230a08b246695d32187edb53efe1b3eb7ff72d88481cfd6da431fe4ce1c92fee9e79254720d893eeb71d3ec0edd581e06b8038f8a89db70436ee0e6ae9c303ffe4e4d104cfce20addb2ac2a3f1f1e98ccc075c") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x220000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0xb02, 0x70bd2b, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004}, 0x20040000) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') mount(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000840)='minix\x00', 0x0, &(0x7f0000000000)) 2018/06/02 09:20:56 executing program 3: r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f0000000240)=[{}], 0x1) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000040)=[{0x1, 0x8, 0x1800}, {0x3, 0x5, 0x800}, {0x3, 0xfffffffffffffbff, 0x1000}, {0x3, 0x6, 0x800}, {0x0, 0x36a, 0x800}, {0x3, 0x4, 0x1000}, {0x3, 0xfff, 0x1800}], 0x7, &(0x7f00000000c0)={r1, r2+30000000}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") semop(r0, &(0x7f0000000000)=[{}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/02 09:20:56 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x400) ioctl$KDSETMODE(r0, 0x4b3a, 0x1ff) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x12, 0x1b, &(0x7f0000000040)=ANY=[@ANYBLOB="850000001a00000025ebffffffffffff940000000000000098ef3db94db4b55bed9095c0b041fd15f933f531dac83aae348472454fe2ed1e34501fcfead6fbc490649666c92c1b106a32cc1ef75c61c83782f5facb56bf2b603fdeca23ff5d09c80c19581a76a978fa02ebedf74295c5d0de32d040d4b5c8a3f46ab71ad94b3e5ebc69b99f468c3509c13b81df3823778397d9d4ea6a600e4d0130ec606208b46e408409570ede9297851df741b151c3bb39a0625706d18fd36a839c02e9607e40de05b105f4d0f46075758c756b7ac6d764f161da96b441cfb0135a4061f7"], &(0x7f0000000000)="0800ddcf1963661b954a40fabf32d6ddd104c3e30281750e264e5b59a68f0776b5c1843f70e42f5a16a1c424823ac735", 0x8, 0xc3, &(0x7f00000001c0)=""/195, 0x0, 0x0, [], 0x0, 0xfffffffffffffffb}, 0xfe49) 2018/06/02 09:20:56 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) pipe(&(0x7f0000000280)={0xffffffffffffffff}) sendmsg$nl_crypto(r2, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@upd={0x100, 0x12, 0x1, 0x70bd2b, 0x25dfdbfe, {{'cryptd(xts(ecb(blowfish)))\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x62}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x400}]}, 0x100}, 0x1, 0x0, 0x0, 0x8015}, 0x40000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:20:56 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev, @in=@dev}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) socket$bt_rfcomm(0x1f, 0x1, 0x3) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000240)='cpuset.cpu_exclusive\x00', 0x2, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000540)='/dev/null\x00', 0x123201, 0x0) sendmsg$unix(r1, &(0x7f0000000500)={&(0x7f0000564000)=@abs, 0xc8, &(0x7f0000451ff0)=[{&(0x7f00000004c0)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f0000000340), 0x148}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x4}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/06/02 09:20:56 executing program 7: openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x4002, 0x0) io_setup(0x245b1, &(0x7f0000000240)=0x0) arch_prctl(0x1007, &(0x7f0000000040)) io_submit(r0, 0x0, &(0x7f0000001540)) 2018/06/02 09:20:56 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2002, 0x0) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) r2 = socket(0x11, 0x803, 0x300) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r2, &(0x7f00000000c0)=[{{&(0x7f00000011c0)=@nfc, 0x80, &(0x7f0000001640)=[{&(0x7f0000001580)=""/189, 0xbd}], 0x1, &(0x7f0000560000)=""/129, 0x81}}], 0x8000000000000e4, 0x0, 0x0) 2018/06/02 09:20:56 executing program 0: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create(0x100000001) socket$nl_netfilter(0x10, 0x3, 0xc) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000040), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00000000c0), 0x8}) syncfs(r1) 2018/06/02 09:20:56 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="7f454c46000000000000000000000000e8ffffffffff7f00004dffffffffffffff00000010dce146d1e82852000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) ioctl$SG_IO(r0, 0x2275, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xeb, &(0x7f00000000c0)=""/235}, &(0x7f00000001c0), &(0x7f0000000200)=""/208, 0x0, 0x0, 0x0, &(0x7f0000000380)}) 2018/06/02 09:20:56 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x1ff, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000200)={{{@in=@remote, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) socketpair(0xa, 0x5, 0xfffffffffffff254, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000040)=0x1000) 2018/06/02 09:20:56 executing program 7: r0 = socket$inet(0x2, 0x2, 0x80000002) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d8b000)="830404", 0x3) 2018/06/02 09:20:56 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x400280, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x632b}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000180)={r3, 0xfffffffffffffffd, 0x2b, "abcea517e42a858180b54f4a8de531f453752157c708d35e5270ffb6a9843cc3df04774869c67b75243f8d"}, 0x33) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) fallocate(r4, 0x0, 0x0, 0x73e0) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000080)=0x800, 0x4) sendfile(r1, r4, &(0x7f00007ed000), 0x73e0) 2018/06/02 09:20:56 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x40085112, &(0x7f0000000040)={0x8}) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbff, 0x801800}, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'veth0_to_bond\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) 2018/06/02 09:20:57 executing program 6: unshare(0xfffc) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0xffffffff, 0x0) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0xb9) 2018/06/02 09:20:57 executing program 4: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mount(&(0x7f0000000140)='.', &(0x7f0000000380)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000180)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) poll(&(0x7f0000000080), 0x0, 0x400007f) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') modify_ldt$write2(0x11, &(0x7f0000000040)={0x9017, 0xffffffff, 0x0, 0x9, 0xfffffffffffffffe, 0x8, 0x9, 0xff, 0x3800, 0x7fffffff}, 0x10) 2018/06/02 09:20:57 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x70e0e1c, 0x9, 0xca, 0x1, r0, 0x81b}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:20:57 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(0xffffffffffffffff, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000f5aff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000), 0x0, &(0x7f0000000ff0)}, 0x0) r2 = dup2(0xffffffffffffffff, r1) write(r2, &(0x7f0000168000), 0x0) mount(&(0x7f0000000240)='..', &(0x7f00000001c0)='..', &(0x7f0000000200)="94726f6300", 0x1021, &(0x7f00000016c0)) mknod$loop(&(0x7f0000000040)='..', 0x8000, 0x0) clock_settime(0x0, &(0x7f0000000180)) r3 = creat(&(0x7f0000000080)='..', 0x81) getsockname$unix(r1, &(0x7f00000002c0), &(0x7f0000000340)=0x6e) getsockname$unix(r3, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) 2018/06/02 09:20:57 executing program 7: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000002c0)='veno\x00', 0x5) r0 = socket(0x2, 0x1, 0x40000000800000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0xd6) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$rds(r0, &(0x7f0000002b00)={&(0x7f00000000c0)={0x2, 0x4e21, @rand_addr=0x10000}, 0x10, &(0x7f0000001680)=[{&(0x7f0000000100)=""/36, 0x24}, {&(0x7f0000000140)=""/225, 0xe1}, {&(0x7f0000000240)=""/1, 0x1}, {&(0x7f0000000300)=""/160, 0xa0}, {&(0x7f00000003c0)=""/86, 0x56}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/67, 0x43}, {&(0x7f00000014c0)=""/155, 0x9b}, {&(0x7f0000000280)}, {&(0x7f0000001580)=""/233, 0xe9}], 0xa, &(0x7f00000029c0)=[@rdma_dest={0x18, 0x114, 0x2, {0xfffffffffffffff9, 0xffff}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001740)=""/4096, 0x1000}, &(0x7f0000002740), 0x4f}}, @mask_cswp={0x58, 0x114, 0x9, {{0x0, 0x200}, &(0x7f0000002780)=0x5, &(0x7f00000027c0)=0x1, 0x40, 0x1ff, 0x8, 0x20, 0x40, 0x6}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x9e08}, &(0x7f0000002800)=0x6, &(0x7f0000002840)=0x7fff, 0xfffffffffffffffc, 0x0, 0x1, 0xbf5f, 0x40, 0xffffffffffffffc1}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000002880)=""/249, 0xf9}, &(0x7f0000002980), 0x11}}], 0x128, 0xc841}, 0x4000) 2018/06/02 09:20:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x480000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000340)={0x7, [0x1f, 0x0, 0x10000, 0x3ff, 0xffff, 0x80000001, 0x1]}, &(0x7f0000000380)=0x12) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000240), &(0x7f0000000280)=0x10) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00000002c0)={'syzkaller1\x00', {0x4, 0x2, 0xd24, "9a5fa495f998", 0x7}}) r3 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x15ac, 0x44a402) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000200)={'gre0\x00', {0x4, 0xffffffffffffff22, 0x9, "f1a0940b2c3c", 0x10000}}) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) listen(r0, 0x0) prctl$setendian(0x14, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000003c0)='veth1_to_bridge\x00', 0x10) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x9, 0x7, [0x45, 0x9, 0x2, 0x9, 0xbf, 0x8, 0x0]}, &(0x7f00000000c0)=0x16) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x4, 0x8, 0x401, r5}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r6, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 2018/06/02 09:20:57 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10, 0x0, 0x0, 0x9050108}, 0xc, &(0x7f00000000c0)={&(0x7f00000010c0)={0xfffffffffffffff5, 0x6, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/06/02 09:20:57 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0x40000) mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x90) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002480)={0x1, 0x5, 0x100020000000007, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000280)="a7", &(0x7f0000000200)="bc260bca2c56b1ade021037651d060f753cb31d7f17d6bf72ace39d5f40ffd741f0fd0dbb51b6c86c6b406912699285407c2e6a5fbed6d06000000000000002f73d9dbbe043b3aa8b1634197c7fa7b3e42a8", 0xffffffffffffffff}, 0x20) mknod(&(0x7f00000002c0)='./file0\x00', 0x40000000000008, 0x3) mknod(&(0x7f0000000000)='./file0\x00', 0x80, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) syz_open_procfs(r2, &(0x7f0000000180)='setgroups\x00') 2018/06/02 09:20:57 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000080)=""/1, 0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000001c0)={{0x1f, 0x7, 0x8, 0x9316, "fd490750358c91d1099fc108027e895f145d6eb2109ef546af1b0684baf589ca8cc570fa95022339ee1eeb90"}, 0xcb5, [0x6, 0x5, 0x4, 0xb7, 0x8165, 0xb53, 0xfb, 0xe8, 0x65, 0x5, 0x401, 0x8, 0x1ff8000000, 0x100, 0x5, 0x2, 0x7fff, 0xffffffff, 0x9, 0xb613, 0xffff, 0x587, 0x443, 0x7fffffff, 0x7, 0x3, 0x800, 0x35, 0x1, 0x10000000000000, 0x6, 0x4e3, 0x6, 0xffffffffffffff80, 0xb6fe, 0x1f, 0xebf, 0x3, 0xdd9, 0x6, 0x2, 0x0, 0x0, 0x86f, 0x6, 0xfffffffffffffffb, 0x9, 0x3, 0x454, 0x9, 0xb6d, 0x200, 0xfffffffffffff000, 0x100000000, 0xc2a, 0x6963, 0x4, 0x2, 0x3, 0x7, 0x55ad, 0x0, 0x8000, 0x1ff, 0xd95, 0x1ba0a07e, 0x0, 0x0, 0x4, 0x1ff, 0xf145, 0xaa6, 0x40, 0x2, 0x1, 0x1ff8, 0x1, 0x3, 0x8000, 0x4, 0xed, 0x9, 0x1ff, 0x2, 0x6, 0x400, 0x7, 0x3, 0x9, 0xffffffff, 0x1, 0x400, 0x6, 0xfffffffffffff9ad, 0x0, 0x0, 0x0, 0xd7e1, 0x9, 0x1, 0xfffffffffffffffe, 0x100, 0x974, 0xffffffffffffffc1, 0x9, 0x9, 0x3, 0x8b7, 0x40, 0x8, 0x80000001, 0x6d2e, 0x0, 0x6, 0x100000000, 0x9, 0xffffffff, 0x2ec, 0x80000001, 0x10001, 0xc9, 0x6, 0x909, 0xfffffffffffffc01, 0x40, 0x7, 0x100]}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x2, 0x3, 0x2, 0x7, 0x3, 0x3d29}, &(0x7f0000000040)=0x20) 2018/06/02 09:20:57 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x5, 0x1, 0x5, 0x9, 0x0, 0xffffffffffffffff, 0x10000}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x40, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x808000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r3, 0x106, 0x70bd2a, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8001) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:20:57 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x8) ioctl$TCFLSH(r0, 0x541f, 0x707000) r1 = getpid() ptrace$getsig(0x4202, r1, 0x7, &(0x7f0000000040)) 2018/06/02 09:20:57 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000569000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/06/02 09:20:57 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vsock\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) fsetxattr(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="6f731400e24865492c4f453053c4aa2a3d5e1b73db25bba5edbf7c74ac4ecdedbc7c9d86184b2eb72518050000000000000000f1ff0000008bc600005beb8aa3c166dddacedfdbcd7fd7b64ed3c0589afe4a5553abfcbada0f0e0554793425ede93f2600cda6e8fd28d162654d65e204c390bb0fa789dad308773d911c197504b7879ccc4f7cca69a56318f26fa17f551ead5518c7af499450823752a18f5e6b3b636135d416fc50e710f4e61b5fc4c2fdc2dfe302b2b7afd09b3e2c9d9025f989c7063d7c18aab2f348350afd09944bc0c5"], &(0x7f0000000100)='/dev/net/tun\x00', 0xd, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r4 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x7fff, 0x80000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/06/02 09:20:57 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000004c0)='io.weight\x00', 0x2, 0x0) read(r2, &(0x7f0000000040)=""/239, 0xef) write$cgroup_int(r2, &(0x7f0000000040), 0x1e4) getpeername$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) 2018/06/02 09:20:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) creat(&(0x7f0000000000)='./file0\x00', 0x24) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x8, 0x4, 0x100000001, 0x0, r1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:20:57 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x20340) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000001c0)={0x1ff, 0x2, 0x10000}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e22}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmmsg(r3, &(0x7f0000000400), 0x2d, 0x0) accept4(r0, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000180)=0x80, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x6100, 0x0) ioctl$TCSETA(r4, 0x5406, &(0x7f0000000240)={0x0, 0x0, 0x200, 0x2, 0x1, 0xca7, 0x370, 0xfffffffffffffc01, 0x20, 0x3ff}) sendmmsg(r3, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 131.902416] device bridge0 entered promiscuous mode 2018/06/02 09:20:59 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x7, 0x0, 0xffffffffffffffff, 0x2}, 0xfffffffffffffc51) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x0) 2018/06/02 09:20:59 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000180)=""/244, 0xf4, 0x0) 2018/06/02 09:20:59 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x3, 0x400000) getsockname$ax25(r0, &(0x7f00000003c0), &(0x7f0000000400)=0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x1000000000, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f00000001c0)=0xe8) connect$packet(r2, &(0x7f0000000200)={0x11, 0x17, r3, 0x1, 0x100000000, 0x6, @random="79c7da773309"}, 0x14) sendmmsg(r1, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000001640)}}, {{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000002c0)="83554bcd94684ec244b9555b0b1ac71cdd0b278c7565bc620bce2823a3a348f57355f48a2be3ce74ebe1a783820a08d7145e0d4fc22ffc6eb5584f2f8583741a4763547d0833c31f631ccb35cd391ddbc5b668321cab5717be96664f131e662f16b132b242a00faf6621e41fd0353aa491e5964af3900aa9744ab5753e4dd8b36840dccdff0b3f69d083bf7a137c2c299aa3f6203eb0889b585632b91a6f99caaad887e07a51755206826c70e0d57383289561369cd6f40f47c1b87fba0b06edd1e84059d25d8f83aa2b6d4d0a3de1658f775f84f02eaeb4ad9a4888ea1b796941cc6f99c313a93691f64b67b2d8", 0xee}], 0x1, &(0x7f0000000040)=[{0x28, 0x29, 0x2, "4bc333b81b8776f310863be08e4068346a"}], 0x28}}], 0x2, 0x0) 2018/06/02 09:20:59 executing program 2: r0 = socket(0x10, 0x3, 0x0) recvfrom$ipx(r0, &(0x7f0000000000)=""/30, 0x1e, 0x12101, &(0x7f0000000080)={0x4, 0xc1c, 0x8, "34c2fadbcf54", 0x10000}, 0x10) ioctl$sock_ifreq(r0, 0x4000000089f2, &(0x7f0000000040)={"73697430000880000000000000000002", @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) sync_file_range(r0, 0xfffffffffffffffe, 0x6, 0x1) 2018/06/02 09:20:59 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000000f000)=@abs={0x1}, 0x6e) r2 = socket(0x2, 0x1, 0x0) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x2c, 0x600) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") bind$unix(r0, &(0x7f0000000040)=@abs={0x1}, 0xffffffffffffffc5) r3 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r3, &(0x7f0000000340)=0x102, 0x800009) 2018/06/02 09:20:59 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x7, 0x1, 0x9a, {}, {}, {0x0, 0x7fffffff, 0x100000001, 0x7}, 0x1, @canfd={{0x2, 0xd6, 0x100000001, 0x703}, 0x15, 0x1, 0x0, 0x0, "35de1f23f78bf78638aa7eb07b2c988345dd51c5b0afab1edddf45b4f2943f2b36f93a349f1b4cef937c27fe41312655cf06aa502e6a16c8b9df8fd08c17da06"}}, 0x80}, 0x1, 0x0, 0x0, 0x4}, 0x4000) sendmsg$can_bcm(r0, &(0x7f0000014fc8)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000014000)={0x1, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d8451aa777ccf6f9"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d, r1}, 0x10, &(0x7f0000000300)={&(0x7f0000000000)={0x3, 0xfffffffffffffffd, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "b1bfe11a5c6d43a1a5ba07131219880b08cde31e127ee405142f8dc26317200b34ff56c968ad74b275a31fd3950f282ea73685f360e287c406400392959b08a8"}}, 0x80}, 0x1}, 0x0) 2018/06/02 09:20:59 executing program 4: syslog(0x3, &(0x7f0000000000)=""/85, 0xfab8e29c218e8b4c) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f0000000ac0)) openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x101000, 0x0) 2018/06/02 09:20:59 executing program 1: r0 = userfaultfd(0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000100)={@empty, @dev}, &(0x7f0000000180)=0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400040, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000000c0)={0x0, r2}) accept4$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14, 0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x2}) unshare(0x24020400) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) 2018/06/02 09:20:59 executing program 6: r0 = socket(0x200000000010, 0x3, 0x0) write(r0, &(0x7f0000000040)="2400000026007f000000000000007701000000ff010000504d28403df36e140008d10600", 0x24) arch_prctl(0x1003, &(0x7f0000000200)="aa156ec184e8663bd55d6a818211defdb5939979bde0fa2625cf418cb0c153741a90db5fc1da6c7e08ef3b114b7f73cb09522a9ac2d2f3266c7d0c8147ceb445759437e46f38b035c24a7addf77553fefc6d1e5a1c0b8a6ef4d67edbdde99b67750d7622a9cbf833c8fa21e18c02d160ee206b490be4b132079c787ce779955700aceb1b1822e84994d0dcbd9c689b86a2f45af15c96da4217ab43d956bf343c28b4de69c6d9a94b966258027428760000000000") 2018/06/02 09:20:59 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x200, 0x9) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000100)={r1, &(0x7f00000001c0)=""/240}) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) 2018/06/02 09:20:59 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000200)="d6e778bbb8516617d555b3ca54693b2fd0a05c1f98788333c5409ee2a43f0bcee91bd05b9f40d71082f5fa7811043356e9af0e09c2b4ee05f9fae2f23a53f2f7d14019bc97d4fd9d37ab0b1ee30e39e1cc6bd56d8992ceb985d662591c08d96df30e64d64309fde1d82d5d8b6bf8a7228f3507ea1ed77364c53cf0b0cb834e134ad104aeab1dfb5b03f54f228535aeb075094a0ac0bea46567804d10830d04218e23038b11dc3b2de9cac01d500840848cb624c369252d5e7b3f9f36e2802794739d6fe77470c8e1cf34231dd711f4d6913c7a6e9a0096c69d73735778fb6d48d0db0517e9b41b54a9bb89eac7a1", &(0x7f0000000000)=""/95}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:20:59 executing program 2: syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80242, 0x0) 2018/06/02 09:20:59 executing program 7: r0 = socket$inet(0x2, 0x80006, 0x0) connect(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x18e) socket$inet_dccp(0x2, 0x6, 0x0) 2018/06/02 09:20:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f00000001c0)=""/144, &(0x7f0000000000)=0x90) 2018/06/02 09:20:59 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, '.keyringsystembdev'}, {0x20, '%@user'}, {0x20, '(-proc'}, {0x20}, {0x20, 'vmnet0'}, {0x20}], 0xa, "26b1c934bc338c1f774694d12ffcdf56cc17e568"}, 0x49) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000040)={0x1c, 0x7, 0xa, 0x5, 0x0, 0x0, {}, [@typed={0x8, 0x200000001, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/06/02 09:20:59 executing program 0: unshare(0x24020400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) inotify_init() ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x0, 0x9, 0x7, 'queue1\x00', 0x7}) 2018/06/02 09:20:59 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x7, 0x3, 0x4, 0x9, 0x8}, &(0x7f0000000340)=0x14) lgetxattr(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)=@known='com.apple.system.Security\x00', &(0x7f0000000800)=""/4096, 0x1000) mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000100)='./file0\x00') getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r3, 0x8200) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000380)={r2, 0x8}, &(0x7f00000003c0)=0xc) r5 = socket(0x200000000a, 0x1, 0x0) connect$rds(r3, &(0x7f0000000400)={0x2, 0x4e21}, 0x10) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) readv(r0, &(0x7f00000007c0)=[{&(0x7f0000002300)=""/4096, 0x1000}], 0x30e) mbind(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1, &(0x7f00000001c0)=0x7, 0x1f, 0x3) 2018/06/02 09:20:59 executing program 6: unshare(0x24020400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) close(r0) write(r0, &(0x7f0000000000), 0x0) 2018/06/02 09:20:59 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffb000/0x4000)=nil) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40100, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) 2018/06/02 09:20:59 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x8, 0x80003, 0x7f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000001c0)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0xce54, 0x8004, 0x7, 0x2058, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r2, 0x100000001}, &(0x7f0000000300)=0x8) ioctl$int_out(r0, 0x5463, &(0x7f00000000c0)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x2, 'bond0\x00'}, 0x18) ioctl(r1, 0x3, &(0x7f0000000200)="bb9b4d0ee2e7fe6221e0448c0d479ac2c8359eda41ff408febeeeaf88d236ab073f277cb4cb53a47df3e82c97954bbc58bd7899219c40a65b113f317") r3 = msgget$private(0x0, 0x200) msgctl$IPC_RMID(r3, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x400002, 0x0) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000000140)) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1) 2018/06/02 09:20:59 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x0, 0x0, 0xffffffff, 0x7, 0x2000000) fallocate(r0, 0x1, 0x8, 0x2c) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000340)=0x84) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000001c0)={'bridge_slave_1\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f00000000c0)={0x10, 0x40030000000000}, 0x5a, &(0x7f0000000040)={&(0x7f0000000200)={0x1c, 0x2e, 0x313, 0x0, 0x0, {0x3}, [@typed={0x8, 0x0, @pid}]}, 0x1c}, 0x1}, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000100)) fcntl$dupfd(r2, 0x0, r2) fchdir(r2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000440)={0xf5e}, 0x1) [ 133.643399] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 133.689720] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 133.690396] IPVS: stopping backup sync thread 7491 ... 2018/06/02 09:20:59 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x101) accept4(r1, &(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x80, 0x80800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000200)=0x200, 0x4) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'veth1_to_bond\x00', 0x81}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000000c0)={{}, {0x0, 0x8}}) 2018/06/02 09:20:59 executing program 1: r0 = epoll_create(0x6) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0xc8040, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0x2202}], 0x200000000000027f, &(0x7f0000000100), &(0x7f0000000140), 0x2df) 2018/06/02 09:20:59 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x10081) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000100)=""/158) clock_gettime(0xfffffffffffffff0, &(0x7f00000000c0)) 2018/06/02 09:20:59 executing program 5: syz_open_procfs(0x0, &(0x7f00000000c0)='mountstats\x00') r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x3, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x0, 0x3f, 0xb55, 0x10000000100003, 0x4000000000001fe, r0}, 0x2c) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/81) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:20:59 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'\x00', 0x103}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") userfaultfd(0x0) dup2(r1, r0) 2018/06/02 09:20:59 executing program 7: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0//ile0\x00', 0x10000, 0x20) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x74, r1, 0x202, 0x70bd25, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7e}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xaf}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa9}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x14, 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x1}, 0x801) r2 = socket(0x10, 0x803, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) userfaultfd(0x0) listen(0xffffffffffffffff, 0xffffffffffffff7f) accept(0xffffffffffffffff, &(0x7f00000000c0)=@can, &(0x7f0000000080)=0xffffffffffffffc8) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x0) 2018/06/02 09:20:59 executing program 6: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f0000000000000000000100", &(0x7f0000000200)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @sctp_ip6_spec={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}, {"9932"}, @ah_ip6_spec={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}}, {"26eb"}}}}) getuid() sync_file_range(r0, 0x8001, 0x0, 0x1) 2018/06/02 09:20:59 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000080)={0x9, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1f}}}}, 0x108) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x78) sendto(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x0, 0x20, "6416e0e7bc3829a93601b170b0b4f919e372f430238553a97743633c24cb97a5bf34ec54463666e867c23a95fbcc4c3bc6d25d5a4c1a5288cd47ff32d2e0ba", 0x20}, 0x80) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x20000, 0x0) connect$rds(r1, &(0x7f00000002c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) 2018/06/02 09:20:59 executing program 1: r0 = add_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x1fe, 0xffffffffffffffff) keyctl$revoke(0x3, r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f00000000c0)="7c1eb337a315e4988842c2dfbcb35bc016ba3acb8399c70f80ab167282a20c6be17f99b6cc2937d46b5e984918bc9cc51add18238db7b310c15381bd079aa386309c932b96f8e61ab93921634edaf7064fbf8bbbd6b0473fb54d884117ea5cfca12282940aad4a2d186a4fec4b904ef029797bf6e71c915768b40f808a58a2ddf3ee590d83d9b0807198872affb4", 0x8e) 2018/06/02 09:20:59 executing program 6: r0 = socket$inet6(0xa, 0x4, 0x10000000000) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") setrlimit(0x2000000000002, &(0x7f0000000340)={0x4, 0xfffffffffffffffe}) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) 2018/06/02 09:20:59 executing program 4: r0 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") socketpair$inet(0x2, 0x4, 0x7, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffffffffffff06f9, 0xb18, 0x324afa8f, 0xd3, 0x1b6b330e}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0xf469}, 0x8) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000280)={{0x101, 0xe1, 0x7fffffff, 0x2, 0x100, 0x5}, 0xd12, 0x835, 0x4, 0x20, 0x8, "cb885f10d271aee409ea0c25cd44c3b32b261425f7a8211436f91d7a035df9b17e5a8b2f819a7a0ec1b30e55813c0a2efc63abd9987b44363e6c24b65b8c11c03ba604579d97486f23554b5fe8a2d64ade6418d997199a0cd139cbada375b865314b3b9480ee7f736454f0fe09629a70cbc81bec2f4dffaae45bac21a9bd9cff"}) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e22}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r4) bind$inet(r3, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$inet(r1, &(0x7f0000000240)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r3, &(0x7f0000f7db7f)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/06/02 09:21:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1b) r1 = fcntl$dupfd(r0, 0x10, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x1cde, 0x2]}, &(0x7f0000000040)=0x8) 2018/06/02 09:21:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffd26) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x10, &(0x7f0000000280)={'filter\x00', 0x4}, 0x68) 2018/06/02 09:21:00 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0xfffffffffffffffe, 0x5, 0x9, 0x10}, 0xffffffffffffff58) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) [ 134.201403] mmap: syz-executor6 (8684): VmData 18448384 exceed data ulimit 4. Update limits or use boot option ignore_rlimit_data. 2018/06/02 09:21:00 executing program 2: r0 = socket(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x2710}, 0x428) getpeername$ipx(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000340)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) 2018/06/02 09:21:00 executing program 0: r0 = memfd_create(&(0x7f0000000140)='+-\x00', 0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x2, 0x4, 0x1, 0x100000001, 0x3}, 0x2c) openat$cgroup_subtree(r0, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)='\x00') bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r1, &(0x7f0000000000)="49ae15ad6f21572f99f29d3943e1b977a96f503c0ef1188973f2f93776a9cd2e4a79646d514ad2b25225f7427a31df5cc6e3a518d428953ceabe7c30f8e1af88307c27919a33a12e10a4584524a5f6cc23d778061046dc6c55749842f13b8fd89ccb1b345765f2121bb109c335701ec34803681f3f79c423d75a10f3fc13299dd267f5485e39a988944e33e45b650fcbc4e1bd8cb80504"}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x101400, 0x0) 2018/06/02 09:21:00 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = socket$inet(0x2b, 0x80000000000001, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x1) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000080), 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x84040, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000040)=0x8000, 0x4) 2018/06/02 09:21:00 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x3, 0x4, 0x4, 0x101}, 0x2c) ioctl(r0, 0x5, &(0x7f00000000c0)="6c84492044dc4864807bfc3631592db58721c74d4b3862908bd94b587c4423254f1735e84c011aaf3cd1e4c0c50573fcd3688831e8473a485251b474f8009a19ebd0a845733ca1cf0699cfc0aa616472548ae94533d03d0c60b5aafba0d478094f8bb665cd0c9ab6f203a7e346f0efe53611baf5db45a7f09219fa6934a6a2a129eab2b38594a81f5d4310cdde1345afe968cd28a46487a9fefa757f1a5fedf39fa353e223065f9a7869b4d6") r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000200)={0x0}) accept4(r1, &(0x7f00000004c0)=@can, &(0x7f0000000240)=0x80, 0x800) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000380)={r2, &(0x7f0000000340)=""/56}) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000540)=ANY=[@ANYBLOB="1800000000000000000000f6dc03f9361f200d00d1d80104696602cb4c53c4ec59d83e6f4e53ac197ff37e37a9c32c6f46039f8b977a4d7886297fd845724ad2beffdd", @ANYRES32=r0, @ANYBLOB="0100001bfcff80990500f2ba81deb601a38cd987a556f17855b24ade262d088e6913d161570cba3e06b2903b5d060270879669e8f06f558c45587df40c93f3ed8ec774b07673553e640e15af4baf6c20da955c61f91ca570a88520116080a2d84252936de6eb0bb624851c62b18bfd27aac94dbe5524c5756a6cea666010948866785ff794509f1f5d8bb6e7de5613550a390f89417943f820b743bfae84c0857c1af5e8662fbe5946c37d947dce57bddae0eb2ba7bbae74a18061363f85a9"], &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) 2018/06/02 09:21:00 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) 2018/06/02 09:21:00 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x121000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bond0\x00', 0x2}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r1}, 0x2c) r3 = dup3(r2, r2, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000200)={0x2, 0x3, 0xefc6, 'queue0\x00', 0x5}) 2018/06/02 09:21:00 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8000, 0x501000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x11400000, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xfffffffffffffffd, 0x883) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000200)={{0x3, 0x0, 0x0, 0x0, "d3c6cc6f20be4ae37291033359646ce8dcf33e48770552db5247a45027983832e21e7a958110f5e8c6d42f87"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0xfffffffffffffffc]}) 2018/06/02 09:21:00 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x11e) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) socket$inet6(0xa, 0x80003, 0xff) [ 134.421773] Unknown ioctl 1074816028 [ 134.450426] Unknown ioctl 1074816028 2018/06/02 09:21:00 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) userfaultfd(0x80000) openat$cgroup_int(r0, &(0x7f0000000400)='cpuset.sched_load_balance\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000), 0x93) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x88000, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da6feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r3, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x0, 0x4e20, 0xffffffffffff0000, 0xa, 0x0, 0x20, 0x0, r4, r5}, {0x0, 0x8, 0x9, 0xe485, 0xffffffff, 0x46780000, 0x1, 0x3}, {0xfffffffffffffffd, 0x7ff, 0xecd, 0x3}, 0x8, 0x6e6bb9, 0x2, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x4, 0x3, 0x5, 0x0, 0x6, 0x2}}, 0xe8) 2018/06/02 09:21:00 executing program 2: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626032c8523bf802cf66f") r1 = getpgrp(0x0) r2 = gettid() lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) r5 = geteuid() sendmsg$netlink(r0, &(0x7f0000001d40)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc, 0x4402102}, 0xc, &(0x7f0000001c80)=[{&(0x7f0000000040)={0xac, 0x41, 0x320, 0x70bd2b, 0x25dfdbfe, "", [@generic="a76387caad3766a8cecdfbc7506cea7ed1fd05be0e6647a6b608d28bbd786d1eef477289ae1fb060f1ab623936f676cf42aa67d75d9d0510b39a8e9fffd689ca1f152c2f252d4334773f41a5389a23211ee2061df49acbf2dc7eebad0c5b7c79326217b4d68f4364cd2f391213ab3baf3b5ff66b5be69d0215c4610ef87e7a59f41701f17c367085690860845af361581000bc3b1890b146b3"]}, 0xac}, {&(0x7f0000000100)={0x80, 0x10, 0x200, 0x70bd27, 0x25dfdbfd, "", [@generic="cf74f00cbf12d3adc7de520b12ab695d26204ffc71b1be9777e311273102f54d789547f271bbef456f7f6d4f5323e0209c7cabed7b2849058005ddf1baa53ba71e2431b4dc7b8982e8128aa2d8f69ec9aef2dbee4274ea8a28530990a1a558a09a6bc8a8ca1b5d53b2bf8ebd5bfc0d"]}, 0x80}, {&(0x7f0000000280)={0x104, 0x29, 0x400, 0x70bd29, 0x25dfdbfe, "", [@typed={0xc, 0x29, @u64=0x2}, @typed={0x8, 0x96, @ipv4=@dev={0xac, 0x14, 0x14, 0x17}}, @generic="bcc9ee6e76025a5f579a8fb4443236625dbf435ca9eef02ad15c521ac896f22acb088145201445e179154877bf74f39be42f765d257fe28f6b17b00e8a17f8061ffa78491602492c8db45a9d06c171cc0a2f174e547b98ac045ae2c56c669af6a309a12833792bc7defc0284150dc14cefe411a0f2fa7c4318785cab1676d5fc87a104624c27d04c41e0c1dbdf791a1e600217d9bf833d1330f8c5b9c56e8b199b7db7b21b79f3b8578b32fd95dfe6ffffbacef4880f109432ec45b27d01209c032e2ddc0ea18a490ea132e4acbbdf011c24de3462a04eebd810a92009f930"]}, 0x104}, {&(0x7f0000000180)={0x40, 0x25, 0x800, 0x70bd26, 0x25dfdbfd, "", [@nested={0xc, 0x45, [@typed={0x8, 0x7e, @pid=r1}]}, @typed={0x24, 0x63, @str="6370757365742f776c616e30766d6e6574302b6367726f75701870726f632e00"}]}, 0x40}, {&(0x7f00000003c0)={0x464, 0x40, 0x200, 0x70bd27, 0x25dfdbfc, "", [@generic="ac5840091e2462d1f5dc400bb7ed948824465856f69c17fe3e835f697aa8527ed6377ad06dabd3b1ee8c38e7b765e037cd535fd2802ecc1181a5abba1185b9d6afc0d4ebd9a28768dbdb0a4c2ca22739058c04531150a1f291685ce0ee438580c252ca6328c4a432239250a7c223011246385410b252fc0f02e23cc05bdf501b7734de90affdfbb3d6501e9898", @typed={0x14, 0x4b, @str='keyringuser*\x00'}, @typed={0xc, 0x5c, @u64=0x1}, @typed={0x8, 0x1f, @ipv4=@multicast2=0xe0000002}, @nested={0x18c, 0x7c, [@typed={0x8, 0x6a, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="cfe6d14f986d4c5f8072c62a4ccee778d9b4c0b84906f22b4e8293fec70e0e6ae12498b839fdca0f5b70f1b68f586358226107f017be72bf3680d307a0aa3cd36eb85f08ab5ad2b4178c9cfe5d852bcc327602398ed0156b8fb2e26df9bd8ff98be2eaeee7885a84a3d9d1e90582fdb9af0cc482aefdd842a0991cb0bcf90f8c1d66db09a399573f3c7d0be47c3380a6cdef17028e88691e11eee1767afdd2e9bfc8993aae75799e9aa0bac496b3f3eaf34e5326fa2ff02c6c1a6f05f9167fdf1d634b6ffa97561e89144e53", @generic="125a6e4dfceca55565057794568e870e1131851039dc34526161953e62f44afe9a20a780002561bd964e2b0e206662de54d5f1caf730f3a90bd0d23cc67c7ba70bc1000ba8c32d430904a13c9d3992d1835186ac6cc5816e8cb9bd50e98c94c3b6ae764df6d4196a600fd5b5f52635cfade73a39cca996bb297b1b03e126d6b248fb94d8a634401f022167546e179265d981772f051af65c0110a87b09d1e759f71ea60c7927b578ebb9907abbd65a4aff6a05"]}, @nested={0x210, 0x53, [@generic="a1769c1acabe1b13c1beba10325a4bef3420152ef1356f588524801d507141e0f5a5256896ff130a1c214d50882df3ac4e19d321c1a1b3f87b5ebc3dedbf1ac00b9b39", @typed={0xa4, 0x9, @binary="3473db4b5ffb5150fdf5f75896e0f0367ccb9392f3d8db9d04f8f69485278f09b76d00ac66e0d410d8b3b9a6510e4be1c1422e704d26a888e0f0a4bea6225b5e14e25d0132bab369494cbb9ea161cf233cb3c2619e1e2f4126c266c7ec84bfd9852a21280d69ca07af8994520b5ce471dbbcd69ecec00c6cbb3679efc824498818a3822fcde47114809f9f75e791a13cff0a3f8e4130780b0c22ab83a3a74318"}, @generic="1bb65f4577f1c5d45baa470a1439b36d6171f5ad8d22fb33778bef97147f74e4557ad26976e576d546ad31b8d01b01538b312bc43f6df0b433ffbe", @generic="ef31085284e79c65a0c42621713275aa08c8e0e64350b0d1bdfe565a9e7c13cf98b99f90d7c8b9b213775b92496c8b20db40ca626289dab91c07e53a0c5bed09668b5c2b2e875117a392974e4abe43fca1614e008cda04000420d31556086161a06091bcbc2140defe7ab90df92b2c", @typed={0x8, 0x3f, @pid=r2}, @typed={0x8, 0x40, @ipv4}, @typed={0x24, 0xf, @binary="4ac8a80d8e2cc446d7bf612cc2464f2f92c769c6f1ff15c6064b2c8ea1c52f23"}, @generic="76a79f5789a441b185cb340d825bc63baef5f97a98db68d48d33d8dc96ffb169ad335fe152d4a911a06d3fe4e79aa79b3e9e43494c774f7a6c16", @typed={0xc, 0x2a, @u64=0x7fff}]}]}, 0x464}, {&(0x7f00000008c0)={0x1188, 0x24, 0x400, 0x70bd2c, 0x25dfdbfe, "", [@typed={0x8, 0x81, @u32=0x9}, @typed={0x8, 0x45, @uid=r3}, @nested={0x1074, 0x1f, [@generic="ff393958567bec50932fce215c3f", @generic="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", @generic, @typed={0x34, 0x47, @str='!;@wlan0em1eth1-&trustedeth1(,bdevprocGPLsystem\x00'}, @typed={0x8, 0x83, @ipv4=@loopback=0x7f000001}, @generic="dcf0bcb326c24f1d0144d160848f83e0c2197b899487c9e207ee66ddca51c813e0a6d8937f09"]}, @generic="265d9d8f87cad867e35c3cc853b1461da701b811cb1f5739e0e2f3fa00820d7a1aadc33d3c7d9acdc4f3e8f30e0a447faa2622ea84995b169a3d750d7f617a218e455228d73a7d6f9e60b9d265141f7f9123559d7a7612bbb55da4f11ee86f30b68ba68735571bacbf083a827d44ba29d68b4eb5450580a249b9fa867d7e7e74feeb1af27c0d06a077cd0118b2c2700a6d456b3a19b881890a66e9292670d4bfa885bd872222a18c24f5fa4711904cf015f20677829ef019418929cd47a4c7f0006f4ff0c59f6b0a45b0f03062395467bd00f0e21d3a6fdf0c6a661c4ef14e7b8312a0415105521a153b7f109fa99a1ef3a0"]}, 0x1188}, {&(0x7f0000001a80)={0x100, 0x3a, 0x403, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x6c, @pid=r4}, @typed={0x8, 0x2a, @uid=r5}, @generic="a536dbea9800cffbdd257780a444f5f0e5f0782cd79a7ceca2a11afc02df9c42d8bc204e25a382e9ece8375b0a97e3274201b1adfd7b17a1c7fd8ae96787366bd373322ec93a1043588102fcc5b1909ed3f1b409830da0a62438129867febcf20cfe0af2b23a17d4237f4119cebe75159b9e2a1e3ecc450680b9f6cfa2bf614dd418fa89078cb84716dc86bdf20b148ef0965165af94bea0f590da55f2e8c020c1ff4779be0bcc8198e66624fb8e0acd18e3a36e45a4d9e0d3d3b1f4bf978cbe903c9707cb5f7755d233c81e4f1bda89ba7ed22ebf6f5f9ac03b293013e75848"]}, 0x100}, {&(0x7f0000001b80)={0xe8, 0x2a, 0x301, 0x70bd29, 0x25dfdbfb, "", [@generic="d86ebb6db6e71c97468ea2a5402ac65fcb5b194b8472ac4063ab325bcdb0414040b841548022aa338bf506f9e06843ea278c87df25b53ce9a2273fe4e054cdd104375cfa94c1fd0df6e2a1e32e11b0b0c996ff042b4b8f0d41445bb7c0be764e659aa7dd1c32b77313888c024534d5457021d9778ef6e555384d50996a3919a131fa82a2", @nested={0x54, 0x88, [@generic="52a5b44bc181995acb781ce29fdca5db57e552de789a7b0e58d366e7ac3ab37b547f5f829a83b098299406fb4f3853fc5bf0cfae3fcafcfa22c87f40117c185fbaa957846d501a45596a4030cc"]}]}, 0xe8}], 0x8, &(0x7f0000001d00)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x30}, 0x20000000) fsync(0xffffffffffffffff) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001d80)={0x2a8, 0x5, 0xc24, 0x10}, 0x10) 2018/06/02 09:21:00 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001040)=ANY=[@ANYBLOB="020b04010200000000000000053d0000"], 0x10}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmsg$key(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="020b0000020000009d35000000050000"], 0x10}, 0x1}, 0x0) 2018/06/02 09:21:00 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x10, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:21:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000240)={@rand_addr=0xfffffffffffffff7, @rand_addr, r3}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x5}, 0x90) r4 = msgget$private(0x0, 0x189) msgctl$MSG_STAT(r4, 0xb, &(0x7f0000000000)=""/35) 2018/06/02 09:21:00 executing program 4: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x1c, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) 2018/06/02 09:21:00 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000400)=[{0x5, 0x0, 0x0, 0xfffff024}, {0x16, 0x80, 0x6}]}, 0xff2b) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007900)={&(0x7f0000000540)=@bridge_dellink={0x20, 0x11, 0x4, 0x0, 0x0, {0x7}}, 0xfffffffffffffe56}, 0x1}, 0x0) 2018/06/02 09:21:00 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f00000004c0)=0xe8) r3 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000700)=0x0) r5 = geteuid() r6 = getgid() r7 = getpid() fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000840)={0x0}, &(0x7f0000000880)=0xc) getresuid(&(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)=0x0) getresgid(&(0x7f0000000980), &(0x7f00000009c0)=0x0, &(0x7f0000000a00)) r13 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000a40)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000b40)=0xe8) lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f00)={0x0, 0x0}, &(0x7f0000000f40)=0xc) getgroups(0x7, &(0x7f0000000f80)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f00000023c0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002400)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000002500)=0xe8) r21 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002880)=0x0) r23 = geteuid() getresgid(&(0x7f00000028c0), &(0x7f0000002900)=0x0, &(0x7f0000002940)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002980)=0x0) r26 = geteuid() fstat(r0, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002a40)={0x0}, &(0x7f0000002a80)=0xc) stat(&(0x7f0000002ac0)='./file0\x00', &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002b80)={0x0, 0x0, 0x0}, &(0x7f0000002bc0)=0xc) r31 = getpid() getresuid(&(0x7f0000002c00), &(0x7f0000002c40), &(0x7f0000002c80)=0x0) lstat(&(0x7f0000002cc0)='./file0\x00', &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000002ec0)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000140)="34c2b49d75e97536659b6e87dd64c2d03ea38a7b12fdf4e577234618486dbabe85cbe2626fc88515d6c82af986eeac8e746aadf51d0df5d56999ebaecbd2e4777d", 0x41}, {&(0x7f00000001c0)="5ab7240f55102a61468d81829cf792e67213c084d1b15bdf5fdfb06285771c8fb831423a1dfe271bb1581e0562fff5a73e72304322fae52b6991f221f3ab6a410b2c7c7f516d3112c804d398dc3611d471c2ea4600ca1338df6bf79aa80d5576d9adb1382f7dfc1b797e23f0d371df9b9969d9d4a3ee55d6ef2568a598520c41382790f3b2bc8d2c32a715c51ab4ac94af19e4a2de5714b86e0a8676ced65cda9b39c12f8831b89748a10ff1349f9e10dccab42c0aa417612b504491bb260eb30c65c20d12b066fe17d30cfb1977d39cf69c", 0xd2}, {&(0x7f00000002c0)="60244f94fbab471536c3b56ed7314c45d424f9edc06c043346950f5efc277a2d3629cae085989fec3615761ef9ad3e157bd3a16eb70bc6a5867b8c378f2a1a6f7bbb6812341c74f133e14f180b2d8d5edeae1fe3023d66927cfc6a19c9af382b906acd4a68d9a78e57637d459197dd856a361a5bc86fe94c58", 0x79}, {&(0x7f0000000340)="9b2d7003dc2e861c3b4e6d50057b", 0xe}], 0x4, &(0x7f0000003000)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="00003b4079b54a102b7d953b78da19"], 0x38, 0x24000005}, {&(0x7f0000000540)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000005c0)="c533e0de3e5fd54d3d1401d932e6a4a6dc81f5402aa56a2795edbcdfec801fff4d65d215ffc8336582a8ded2215c6c11a4720344acdb46ea8ba4a9835275b8275022cdcc6f7d8ab5eb7597f78361764e7e96457219c3a8f98285719d1803835169fc703e79bde32ea2d9d5104eda982aaddb3ff4e2a59e0e37edde2de0f05c07d9483029ad789f50d41629f0ef98df452fd66bcb2a082273d502f4382c6ff8251848dfcd8892344e025994c7d056863503c21173629f8cb3ef0321", 0xbb}, {&(0x7f0000000680)="9b5361c9870d6953528058ed59e862c9d0f0ecfc0ef9701a779a20980a2a49a663aa3ab334ac31", 0x27}], 0x2, &(0x7f0000000c40)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x80, 0x20004000}, {&(0x7f0000000cc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000d40)="fdb77de6531f680d002d050109d84524da71e1acdaf3312a3a1db93f28f4b7f0080c4d082de9edd3ba3b0160926b5350bb8f4b59a5b3b1be9decf601ecec757eace526c563f1007423aa259b36ae1508e54543fc764df797cfefb4a530a33ebb27a6dcf502c06b77cd391a5f6f43bc4b79e00b21a0b408879072d9d4ed40d9dd55be9c936dc1fb14556c1c7e3ec124ce4c26059ea8d578ceb8ee2d870df626371d4d76e10193632b7c8f9b93ff17d6fc4ef24a6fd9c9ac54186eac555c0f9e60d82b2b59842d5950a4420916a175ab11f0debe68ee10552102170028", 0xdc}, {&(0x7f0000000e40)="996a2dc91d67918cfbb2ad9173af94e0280309b5136a7bddca8fd1b950f329a827c0400587e7e457a4a187656d734c230006bcdbf5dcbba05d7d0ed95feca6afb5c61a1b9b871601881ee61a09395e27421dc21d0c153b926b96b18d5c5dcda410c654003c", 0x65}], 0x2, &(0x7f0000000fc0)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x20, 0x20000000}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002340)=[{&(0x7f0000001080)="ecf565be52ca31f419220d7e6c1533bd95123d465bb55d83f0fb3a18500ec11cab7ac2f11a9d80320e6e17ebd609165096bdbf445ff219351a980ec154e9fb8cb8b076e19548a9bdd9256d417e7dd9dc1bb238070bda068e72ba0a61f936030ea95f4c4cbe64d23418cd165f92863a523b41e567eafb2e2cb1d5bce1b057ac99dbdd73b72c13394e72b7be2885d812aee0ab5c2fb7dda44b15d80e0f7b1e8291b9aecbef1d896ef363e7bee90877", 0xae}, {&(0x7f0000001140)="a61a271c7818aa51976e1e2e9ce5b212e643148085e65fd108c279906c79f698365826454ba6a68cf03950c95fa7c3b826dda3111c375f57a9071d300339f9d69a0a9ac2ad30ace1721547796e4d83c6051e814e3e1b604cebac27d6c76764716d89e15bbf3fb6a773c6073444d0073432b9bd63e19263738cd6407d15c75cb8b47b6a77974a40beee3615f3e0d9c982c863f7daa4cf35d68094791ae2f59e0313492250b68288829b2ee40ad5eb3f", 0xaf}, {&(0x7f0000001200)="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", 0x1000}, {&(0x7f0000002200)="dd8ebe8c97685989b3ef0e7f8849e0c0087dba6aea7ffd6cd3d200e8ecb614b8df50aa7d52248921a95c9db9bae800a2ea6299d5a648e51deedef47394", 0x3d}, {&(0x7f0000002240)="d88f3677c75dbdd710666931805e26b2be4d4a847141e07bbab50326cc5834be4bbc9b106cf73032cce6daea1eaeb1b33d1eb14d88fb8f5cf9a7cc2a1ac1031fb054324068f331c35fe0633d497bd7637517e0d21d82e834d9b046534809ef2f2f6ba79706277497ae7d8b8deb6c326189f15433930cf788b914fc63478b8f8c", 0x80}, {&(0x7f00000022c0)="345988a2cc3ed3f7995311eea9dec627c689ccb3b8160c3353dfbc9884f904935a5efbccce5e9a9425151b665cbd5f5041", 0x31}, {&(0x7f0000002300)="54eef495742c755d0b6cc0164c6492330aca6d7ae5eb540091b294dd225ab4de8bfa4d14a214685ef0be2bf5b2d106bdd864ed68dabfaf", 0x37}], 0x7, &(0x7f0000002540)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x4000000}, {&(0x7f0000002580)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002840)=[{&(0x7f0000002600)="f7d2fcd72f415613f63f51da66aeaafee7a005830e55a588650f20ce96571b5f9fc85afdc9381c5b80de664bd272cf23bf3a27d090484c0e23335b8e9b03c20f2d81faafa645264d142bc8257bc1558087b59b90b4bdf85f5b955c85ff9d6722a29e5f", 0x63}, {&(0x7f0000002680)="9f5a2f641d586e8baf35d9427d0c45672b5e99aefbba13fcdeef90a2253785936c6ef17d68aaed1eadaef942432b37896756f873adf7a0cf21eab425a3c44a828e8fcf249dcc318d03e2e5480673475a3d49cee57c9bf5f535cec97c9fe9ea0e91d1990d6fcefa1cceff27ffa65afa388d104732c2d437a8df76d54639ffd3ef875b75c0def3dfb433f958c04b1fc9b855cdb7682245b063d93b6cb7570cfa3c92ac0f0d7e7dd141ee0aa435f7bae98d43fa3664a1bda3fff0d0535b855abf6c0ff88feaffe4c7177c740a3d933cef664911ac92f8a6c408a983", 0xda}, {&(0x7f0000002780)="f1ba85f743079958a8a59d6f16be7713544e53e46490e2e92498c055ae8e3b5b71d3494267fa1710a81d57155c970eeecdb92126fa4fae62a5864b9f4f0e153d7fc7871ccaa1767a81183dfb30b89fd7f56d4174c29cd998156ed261b65c2b84d02e9769eaf0484da740049757dafeb189eb4fd90ed1c1047d256ffdccd7d97f9b1762f1380371956f494fae0c", 0x8d}], 0x3, &(0x7f0000002d80)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x110, 0x20000010}], 0x5, 0x20000000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="ad3db14ca32b43164d36b6db2f1bc1bb", 0x10) poll(&(0x7f0000000080)=[{r0}, {r0}], 0x2, 0x0) 2018/06/02 09:21:00 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x240001, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={0xffffffffffffffff, r0, 0x0, 0x1}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000000240)=""/174) 2018/06/02 09:21:00 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000200)="22e5c5991bd1f6ac5dc2216826a2cc3baba94e80dc4a669225a831f109a7b4800ee8b5fa097caa9067d77456c04cfdbe5e9f5bc501c82c5874308663a4664318516162f58026117288beec7a6fd2de374f61206f0b15364a0373e0b0966dbd01a3a58f5dfd580783ffd0d22b42823b2c4353abc1af2dfd440ea76fc0a242f04cd773faf4025638f3b85b1dd929dfe0e66a52ccd48bcbceb4fc0bcf4f6bc41d6aee2ceb8c6a4e4741483342e2949e6727ff0a378818b08dcd70c56e5ebe4334f57f08d3f819e33a3d175f3b8be53ddda7c1dc6b3d9d6a99943f41ab0100", &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:21:00 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) getrusage(0xffffffffffffffff, &(0x7f00000001c0)) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffff9c, 0x3, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000180)={0x46, 0x0, 0x18, 0x8, 0x9, 0x7, 0x1, 0x1000, 0x400, 0x98}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) 2018/06/02 09:21:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x1, 0x4) 2018/06/02 09:21:00 executing program 2: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xb, &(0x7f0000000080), 0x4) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f0000000740)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="01", 0x1}], 0x1, &(0x7f0000001c80)}, 0x0) recvmsg$kcm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/13, 0xd}, {&(0x7f0000000040)=""/64, 0x40}, {&(0x7f00000000c0)=""/166, 0xa6}, {&(0x7f0000000180)=""/131, 0x83}, {&(0x7f0000000240)=""/69, 0x45}, {&(0x7f00000002c0)=""/30, 0x1e}], 0x6}, 0x1fffff) 2018/06/02 09:21:00 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000200)="2e8b7ac92cdad06a4a9c1911f0ba04c6c16616357589b3344ae78b36bb770d751d9f8ae95bc904fe5b3d7594564550a07dbc72792873721a1a35b54fca79279ee1c685bdb4684bb8225558017e33e03bf8c762a75fefa60e04cdacc4158fe247fb41b32494af26b535ff90885da7c2c8b5910cb6965fe1567b7a647abceaec25f9a7f46fab9ff782bce7f5ac403c0edf7ceed082dc4ac26c8780757bec499fe5331cb8132c1605caa49dc94a036697", &(0x7f0000000140)=""/129}, 0x18) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x4000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r2, 0x0, 0xb0, 0x38, &(0x7f00000002c0)="a5d264d361537f26405a3350286bba09be334ab3fe9bd1f91801e49e3273a019656709f57fe5fe2f640b6328d790866acc400107f9d97c5c84287495210d10ae84d577cef4dc2a5d92f1157bb0ed0c92bcf1cd096e82099fe2c6d4a0cf8ef6cb69a36b318e76c0ffcd238fed450a9df716199eff2f0c0a1a3d11f4ec5eec639a930e6a112b6c2149f7243d2add2fbbd411c9398497d7ff0d7461442377984104bd5eb4eb879b0cf64b8d47bc471e8db7", &(0x7f0000000040)=""/56, 0x4e0}, 0x28) 2018/06/02 09:21:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003c80)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000003d80)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000003dc0)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@dev={0xfe, 0x80, [], 0x11}, @in6, 0x4e23, 0x2, 0x4e24, 0x6, 0x2, 0xa0, 0x20, 0x7f, 0x0, r5}, {0xe4, 0x4071, 0xffffffff, 0x5, 0xffffffffffffff45, 0x8, 0x2, 0xfffffffffffffffc}, {0x2d, 0xffffffffffff8000, 0x4, 0x5}, 0x8000, 0x6e6bb3, 0x0, 0x1, 0x2, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x4d4, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x3502, 0x7, 0x3, 0x5, 0x7, 0x7, 0x7}}, 0xe8) r6 = semget(0x2, 0x3, 0x100) r7 = accept(r4, &(0x7f00000002c0)=@rc, &(0x7f0000000340)=0x80) setsockopt$inet6_dccp_int(r7, 0x21, 0x3, &(0x7f0000000380)=0x2, 0x4) semctl$SEM_INFO(r6, 0x7, 0x13, &(0x7f0000000280)) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000440)=ANY=[@ANYBLOB="030000027f000001010000000300000000000000ac14ffaa7f000001cba096b81a7b656e0545a7779f59e4248fe24a696a4c8bb92e4bc7178f96df73059b1b94941736a048988cf345483faefe3021cbabe6a69fe01dd6ceba04096b823ab5111596feab8c7af6083a1b75590505d46a6af70df52f005ce485a381fe04e1efe3752546870f36ec64d907"], 0x1c) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/06/02 09:21:01 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000000680)=@nfc, &(0x7f0000000700)=0x80) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200201, 0x0) r2 = shmget$private(0x0, 0x2000, 0x7c000000, &(0x7f0000ffe000/0x2000)=nil) r3 = msgget$private(0x0, 0x21f) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000000500)=""/104) shmctl$SHM_LOCK(r2, 0xb) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000000c0)={0x7, 0x3, 0xffff, 0x8, 0xf9c, 0xd39c, 0xffffffffffff261a, 0x6a8, 0x8, 0x5352208b, 0x1ff}) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000040), 0x4) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x2, 0x8}) getsockname(r1, &(0x7f0000000400)=@ethernet, &(0x7f0000000340)=0x80) r4 = open(&(0x7f00000004c0)='./file0\x00', 0x101000, 0x42) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x10000002007) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000180)) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={0x0, @empty, @remote}, &(0x7f0000000280)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000002c0)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, r5}, 0xc) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000200)=0xffffffffffffffe1, 0x4) 2018/06/02 09:21:01 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x404100, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000180)=ANY=[@ANYBLOB="030000008dfeffff"]) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080), 0xfffffebe}], 0x1) 2018/06/02 09:21:01 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x4000, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) sendmsg$can_raw(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x1d, r2}, 0x10, &(0x7f0000000200)={&(0x7f0000000580)=@canfd={{0x1, 0x100, 0xfffffffffffffe01, 0x100}, 0x5, 0x3, 0x0, 0x0, "cf7a278a0e4d9d26f8f9ff777db00da3841fe3d86709c6eedc83d33be67e4079e710d3b53cec897ee0dae5811151dd3a0ab23302a6bef8fb6267471026b02601"}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x800) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0x80044dfd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xc7, &(0x7f0000000040)=""/199, 0x88, &(0x7f00000003c0)=""/136, 0xc8, &(0x7f0000000280)=""/200}) 2018/06/02 09:21:01 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/28, 0x1c) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x20002, 0x0) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x10) getpeername$netrom(r2, &(0x7f0000000340), &(0x7f0000000380)=0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000004c0), &(0x7f0000000500)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x25, @time}) ioctl$SG_GET_ACCESS_COUNT(r3, 0x2289, &(0x7f0000000540)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000400)={0x2, 0x8, 0xfc3, 'queue1\x00', 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000280)={{0x0, 0xf65}}) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x5, 0x640) sendmsg$nl_route(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@getneightbl={0x14, 0x42, 0x4, 0x70bd25, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x1) close(r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/06/02 09:21:01 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2001, 0x0) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000040)) 2018/06/02 09:21:01 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) sendmsg$alg(r2, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000040)="5057d068d9c5aad510b341bd40e621d1a514879b10b005613aea94b736e3e02061e25562494cdea92d40a2ff797d9c11abc6ee343e35df5cebb01e32a619568be07e8d4fd2b26c4f82452d9d9de42754e1efeeddf813cd9f5889497774acd7784c4b27ad", 0x64}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="8790fdaf9ccd3ae59ee8a8f4e779430eeec75cac05b80d48f592035c2f19e85fe3de4dc08c11657925ac619c8ed5daf7e634efad0b", 0x35}], 0x3, &(0x7f0000001140)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8000}, 0x4044) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000011c0)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa}}}, 0x98) 2018/06/02 09:21:01 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000)="5ee4fc2cb9d3e48f9d2e4e880307cde0bda31c1eee337c8fef2e433174bf962be7d7f5e720047647b943f7465f9dc477d76a7a", &(0x7f0000000200)="b772d52e3c9e827f4a4aa63b6d5ab5123f5ffad512aed17b748660de30a2cd6d81a266930bff5970e63354ea87b38187e671aa0d9031e34d5be712c877ffe2538d2c460435d5e1477401de733776e6f51867b641b8b0b2655fb14d0382855a58fb3ae2e6740a7681e9dd5974e48e58637802094bc482ead0adb85a4f25c388bb4786a6d9ef7f255c38619136b565177b85189efb8c78dd64c0e83a7b75093a5ae7df41f09e95", 0x1}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:21:01 executing program 6: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x2000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f00000001c0)=""/206, &(0x7f0000000180)=0xfffffffffffffd23) 2018/06/02 09:21:01 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) syz_emit_ethernet(0xfffffffffffffe2b, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[], {0x8100, 0x5, 0x800, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xfffffffd}}, @icmp=@parameter_prob={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x3]}) 2018/06/02 09:21:02 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x20, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x5, r1}) clone(0x0, &(0x7f0000000400), &(0x7f0000000180), &(0x7f0000000000), &(0x7f0000000280)) fstatfs(0xffffffffffffffff, &(0x7f0000000340)=""/174) setpriority(0x1, 0x0, 0x0) 2018/06/02 09:21:02 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x40000000000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x100000000, 0x10}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r2, 0x1ff, 0x7fff, 0x3}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x1ec3, 0x4}, &(0x7f0000000180)=0x8) rename(&(0x7f00000008c0)='./file1\x00', &(0x7f0000000940)='./file0/file0\x00') 2018/06/02 09:21:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0xfffffffffffffffd}}}, 0x80) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x124) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e83c70)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/06/02 09:21:02 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x8001, 0x0, 0x10000}, 0x2c) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000000)=0x6e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'team0\x00', 0x2101}) 2018/06/02 09:21:02 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$PIO_UNIMAPCLR(r1, 0x4c81, &(0x7f0000000000)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000100)=0x1) 2018/06/02 09:21:02 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400002, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/06/02 09:21:02 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/216, 0xd8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e22}], 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc482, 0x0) 2018/06/02 09:21:02 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xa, 0x4, 0xcc1, 0x101}, 0x2c) unshare(0x2000400) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x2, &(0x7f0000000240)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f0000000080)='GPL\x00', 0x7ff, 0xb0, &(0x7f00000002c0)=""/176}, 0x48) 2018/06/02 09:21:02 executing program 0: socketpair(0x2, 0x800, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/51) syz_emit_ethernet(0x3e, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@timestamp={0x44, 0xc, 0x5, 0x3, 0x0, [{[@dev={0xac, 0x14, 0x14}]}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "a05377", 0x0, "3c30c7"}}}}}}, &(0x7f00000002c0)) 2018/06/02 09:21:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) geteuid() setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000018000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x3ffffffffffffdbd}, 0x3dc5) 2018/06/02 09:21:02 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xb56, 0x7f, 0x4, 0x100, 0x3f, 0x0, r1}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket(0xa, 0x803, 0x6) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9d1}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/06/02 09:21:02 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x5f88000000, 0x4, 0x8, 0xfffffffffffffffe, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f00000003c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x6, 0xe, &(0x7f0000000000)=@raw=[@generic={0x9, 0x8, 0x4567, 0x4}, @generic={0x200, 0x5, 0x8, 0x100}, @initr0={0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x8}, @map={0x18, 0x5, 0x1, 0x0, r0}, @generic={0x4, 0x200, 0x8, 0x9}, @call={0x85, 0x0, 0x0, 0x15}, @map={0x18, 0x8, 0x1, 0x0, r0}], &(0x7f00000000c0)='GPL\x00', 0x1, 0x90, &(0x7f0000000200)=""/144, 0x41000, 0x1, [], r2, 0x6}, 0x48) 2018/06/02 09:21:02 executing program 7: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000000)={0x1}, &(0x7f000044cfc0)={0x0, 0x0, 0x0, 0x100000001}, &(0x7f0000000ff8), &(0x7f0000000ff8)={&(0x7f0000000ff8), 0xffffffffffffffc8}) socket$can_raw(0x1d, 0x3, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1, 0x140) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)={0x401, 0xfffffffffffffffb, 0x8}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x191640, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000000c0)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000340)=0xe8) sendmsg$nl_route_sched(r0, &(0x7f0000000440)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@newqdisc={0x7c, 0x24, 0x102, 0x70bd25, 0x25dfdbfd, {0x0, r2, {0xfff2, 0x2}, {0x0, 0xfff2}, {0xd, 0x4}}, [@TCA_RATE={0x8, 0x5, {0x4a, 0x8}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x8}, @TCA_RATE={0x8, 0x5, {0x10001, 0x4}}, @TCA_RATE={0x8, 0x5, {0x9}}, @qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x14, 0x2, @TCA_CBQ_RATE={0x10, 0x5, {0x0, 0x3, 0x33, 0xc61c, 0x9, 0x7}}}}, @TCA_STAB={0x1c, 0x8, @TCA_STAB_DATA={0x18, 0x2, [0x33, 0x1, 0xb4e9, 0x9, 0xe8, 0x1000, 0x8, 0x3, 0x68]}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x48041}, 0x40) 2018/06/02 09:21:02 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00004eef09)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) shutdown(0xffffffffffffffff, 0x1) 2018/06/02 09:21:02 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x430040, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x2677c69c389a7c80, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$KDSETLED(r2, 0x4b32, 0x1) 2018/06/02 09:21:02 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x890e, &(0x7f0000000040)="0047dc09d1c0a8429f99670679ec563c917c3817cf0040005c5fbcff3f2476c3e61848005f1f0cd7440234e2483d5328384210") r1 = socket$inet(0x2, 0x10000000803, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) fchown(r1, 0x0, r2) 2018/06/02 09:21:02 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x105102, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x800000003, @multicast2=0xe0000002}}, 0x1e) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) 2018/06/02 09:21:02 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x400200, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x7ff}, &(0x7f0000000280)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000740)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000840)=0xe8) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000340)='team\x00') ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000680)) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000640)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80a00000}, 0xc, &(0x7f0000000600)={&(0x7f00000008c0)=ANY=[@ANYBLOB="78020000", @ANYRES16=r5, @ANYBLOB="010328bd7000fedbdf250100000008000100", @ANYRES32=r4, @ANYBLOB="400002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="c000020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040004000000080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r4, @ANYBLOB="3c00010024000100656e61626c65640000000000000000b0e88e2737472b0baeaf93d90a687c96acf9e372a77b4a0c3f000000000000000000006c0000000000000800030006000000040004000800060067a30d24c1a6e0864e94e6c0ab01e79ae6c22f7be2762019fa186ccdfdb43326bde71fd9219f9020f8081bc40588fd0918cf922d5ac2c1beae3d8955f677f55a997013993fa79504f1dad510", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="000102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000500000008000700000000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400980d000008000100", @ANYRES32=r4, @ANYBLOB="4400020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB='\b\x00\a\x00\x00\x00\x00\x00'], 0x278}, 0x1, 0x0, 0x0, 0x4040001}, 0x8080) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000880)={'team0\x00', r4}) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000380)=""/242) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000002c0)={r3, 0x8000, 0x800, 0x800}, 0x10) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000040)=0x94db, 0x4) prctl$getreaper(0x2d, &(0x7f0000000480)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) ioctl$sock_inet_SIOCGIFADDR(r6, 0x8915, &(0x7f00000000c0)={'veth0_to_bond\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/06/02 09:21:02 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x3, r1}) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x410482, 0x81) mknodat(r2, &(0x7f0000000340)='./file0\x00', 0x4, 0x7ff) name_to_handle_at(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0xd2, 0x0, "6a87e3422b3e69a0b20074f7ccdd7840fcf75e689cc7103b7e234641fd7373299c5ac5255ab1b1209de72bf83f8e3cc0e71bad4f7c9b76ab4efe5aab94da1f040dcba6c4ffefdddd8438c8259eaca4a7b4d8e8359a7518488902d59c8ad49c4b27a02210424552382bfe9631c415b4d9d949ecab6823d1f95543f7d1097d779fba4935eb629c8e838aa1fc6175ff53113c4f57fc3a1babc0427102c1215da81759c2c37d1dece4850f49674ff6853544b15e9f3c49c38da8a0b64c4326eb9b49b8624d5db7c6fb2dfe36"}, &(0x7f0000000300), 0x400) r3 = memfd_create(&(0x7f0000000080)='}posix_acl_access-\x00', 0x2) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x2) getpeername$unix(r3, &(0x7f00000003c0), &(0x7f0000000440)=0x6e) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="180000002e63ea5000012108fc08798cf223ec6690000001000000000002000000cf"], 0x18}, 0x1}, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x8b0eb5da7f3cb88b, 0x0) 2018/06/02 09:21:02 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000080)) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000333f88)=ANY=[]}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000180)=ANY=[@ANYBLOB="020900000200ca00008400002b52e3abe549b700000000fdb1208d5dac170b34886a25d45472832666dcf157808e89490000000000000000ac5897f8cdc9ce1fdaa988a7f9d79e3db7c112e80b620c"], 0x4f}, 0x1}, 0x0) socket$rds(0x15, 0x5, 0x0) 2018/06/02 09:21:02 executing program 3: socket$nl_generic(0xa, 0x5, 0x84) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101002, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x0, 0x6}, 'port1\x00', 0x10, 0x0, 0x6, 0x100, 0x19b, 0x7, 0x3, 0x0, 0x5, 0x13}) mq_notify(r0, &(0x7f00000001c0)={0x0, 0x22, 0x0, @thr={&(0x7f0000000040)="dbd9e43103e8f5f379194a72324970ebcea9685b9cacf20a00c7b133fd44eb8db8841290af275bbc37ae3c16d0d1f1b3ffd45817e90aee00f21d6b0721e2c6096ff47cd816417f57650d5a0feb31af56e215d1e8424b814713219c07fd2ca0097c1fff0f89f471a0f2ceefb28c159daf1fde0570c43c960299ce54f4f693c4e932650e57c8e8cc33204d583368f492a0c3cc735fe34647b7d6a2a56e9bc833e061bc57111922c46d199616c2b902328ae9657493768cf7a323784418221c7a7234c8aa2bbd82f2f774e02b436db358865d4fcc80aad97b587c711b9a7d77b854e367d5dd7ab4f50f4b3e7ddff865", &(0x7f0000000140)="91699ee837457ae025613294076f416ba40a5f136b67899e6b271c2d7e45e419bb5cba2176ba8e95594176e034ea92d7a120b6c701505021334aa13d1d042a6ca520b3b90b9752babf282af4b3385475"}}) 2018/06/02 09:21:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0xe) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r2}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x90, r4, 0x1, 0x70bd2d, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}]}, 0x90}, 0x1, 0x0, 0x0, 0x40000}, 0x4000041) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) 2018/06/02 09:21:03 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x83}) r1 = syz_open_pts(r0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r3 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x8, 0x109801) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f00000001c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="2400000095e6594426fb2b5eea1f751f8d9480f5b982bb38205387ec9b97ac461949382dc7c723d34130408e144dee6ac573cacf0c152933a965e024848d", @ANYRES16=r2, @ANYBLOB="080027bd7000fedbdf250d00000008000500fdffffff0800050005000000"], 0x3}, 0x1, 0x0, 0x0, 0x40}, 0x40010) syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0xfffffffffffffffd, 0x1, 0x1, 0x400, 0x4323b96c, 0x9a, 0x10000, 0xd5, 0x10000, 0x2}) syz_open_pts(r0, 0x400040) socket$kcm(0x29, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000280)) ioctl$TIOCNXCL(r0, 0x540d) 2018/06/02 09:21:03 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') lseek(r0, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x769fb4bb}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000440)={r1, 0x7ff}, 0x8) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000003c0)={0x4, &(0x7f0000000000), &(0x7f0000000340)=[{0x10000, 0x44, 0x0, &(0x7f0000000080)=""/68}, {0x3, 0x66, 0x400, &(0x7f0000000100)=""/102}, {0x2, 0xe6, 0x0, &(0x7f0000000180)=""/230}, {0x9, 0x8f, 0x5, &(0x7f0000000280)=""/143}]}) 2018/06/02 09:21:03 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/06/02 09:21:03 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) uselib(&(0x7f00000003c0)='./file0\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='.', &(0x7f0000000840)='hfsplus\x00', 0x1000, &(0x7f0000000880)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='.\x00', &(0x7f0000000280)='debugfs\x00', 0x222024, &(0x7f0000000300)="0b8cca932d04dd475aec1456d9e69701da8124387725a0cd27f337dd0c89e39ae0df6f42982eadf80ec9634d210ca9b831429f47383bcbb1532aca6c208c57522e05de94303f20713beb9ccd88b6cd95b38714761aa310ff76e16a2198d212a2d0885e4569e039c97635d021097f629445eb26cabe8721b49adbda1eb62f9eb2e426404237925aa56306b163c9bf862ed06458a98541a725d93c27686ed23ffb3112eac6078a832fb6a3bef283e1d0ccf60c022b") mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x200000, &(0x7f0000000240)="023f2a5adb04") mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000400)={'icmp\x00'}, &(0x7f0000000440)=0x1e) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000140)='cifs\x00', 0x2000, &(0x7f0000000180)="da16c52fcf3e5f8e53b35516c08c7c7abf6ca8c89cd172102f0161231299ece8c068813f395d670e11d1f723ffdc0935529526abd5be2ad4c3131e0a9ab818bdf60653044fe4c900eafe886cfa46f69d0c75eb4a71d6dc") acct(&(0x7f0000000200)='./file0\x00') 2018/06/02 09:21:03 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000040)="06", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) select(0xfffffffffffffe31, &(0x7f0000000000), &(0x7f0000000200), &(0x7f0000000140), &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7f, 0x0, 0x0, 0x1, 0x42}, 0x98) 2018/06/02 09:21:03 executing program 3: r0 = socket$packet(0x11, 0x80000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = gettid() sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="5000000010000100000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000006000000000008001300", @ANYRES32=r3, @ANYBLOB="28000e00000000abe31bd7000000000001f90000000000200000e8ffffffffffffff00009922eb0c2404dd98a7d1f3"], 0x50}, 0x1}, 0x0) 2018/06/02 09:21:03 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) sendmsg(r1, &(0x7f00000024c0)={0x0, 0xfffffffffffffe4d, &(0x7f0000000740)=[{&(0x7f0000000040)="16c95e17c5b3b09c49d7a6c5e535acfa590b35e905f3edc78aa08897970df429af1be54e7377565988ed3e69e5c6bb06e20f981968b55e55c8f58157e24b632273d7ca485003ab7b73095b2e6f89edef091e2acb3ea2b71e22ecd1f478b8fb110580ae9f78e7fb8e56fe133665a4cbc21e590f"}, {&(0x7f0000000180)="3c759e9f01fce505c135fc4e4734910ea40370c36cfc04404c0b1febb9f833f9385c8aec6b206d34686b52c5b5ffb6d484785891af784d046f49a873cee6323a61047224449b222a8976f58c253155a1ceee3b1946c3bf4d157f44f579af23dc11bd8048d9d9d01ba85ea11968edf4d1f7b95ac94519a87ac79d6317b184d812fb6643089c79eb87c8d34d76b29470eb3da4f9a4dd381adddfc38c8032ae00eb936eaffac1ae75c0d3f83403457aad"}, {&(0x7f0000000240)="14cc96e2c4799d07812442bd8be9c054e11efd52d154b8bbaaebe666a19a0a532e885bf22c88c40bb41dd1cd81761652525603e4db8ca80b38e207361f80b2a690a16c9b2f02ff16fc4c330cd91bfa89be4f3ce2b937253736a426f61a8b70b61b8999ab65111a6de25dfb32d9d3b98e2e1ac02b7abfa03f670ed3245c7e04013dffc09843a20d050775c21bcdbf274c4ec07324d29983a8119afdbaed91f9799b8075079ab043b1802dd12b898fb2e302c304776d4a0004192f209184840e2bd5f3ca8714806fd18ce8d4bc12facbc2410734"}, {&(0x7f00000000c0)}, {&(0x7f0000000340)="ebd6ed7b29880347d51acd64854d647e079d415a238d820abd7c"}, {&(0x7f0000000380)="d20b747e4c3381a00cbc5779f24b4cab28209512af8ac8903985e1c3e46f0c9de831d631293d26bade0fd707ba91b571e4de93b1fd6e4929982a7143c5c116f8093aca3e0d7fcbe630e44729c6ef9c2ea9a9c1c1540592ed3c202574a06e1a42f433c60ff33fab68195b4c9251e2463c7b4b9efee13d18b3bf0f8341ce0be47f1a03485c7e8f5634c67a2ad6650aa2231b59ea488e2f702dfeef9b21bb1f5feb928cbc5b08160cf570bb45a723dba4be875a373d4e6b30f40d"}, {&(0x7f0000000440)="ce6f183b8272eca07279aece7406bc9733b653c52f007cad970b2304e918c57dbd6ab5c25eeaf449e8db24519ed373e77f441ad3b6acca0522639349bb625cc3654b473e1200a878edf4fc2a678c792f51f8f995a57d915889fe9028fa4f3098683773942684f83c3d7051a4307d2d56d97c3f3952b691ac9dce8d55d83eb722d36efd9951ead0665b844ae5fcbd0916afe8be65f4312317a9029aff"}, {&(0x7f0000000500)="31cfda9876ea5ddc1f6a95ba8908d767ea2cf9886c04fd076dd1cd91188269f4031ba1746fdf990ecf045aa8cc237e54591ad66f5767d6aba2c753119b6123b63c917c29bb0d86ffa702f5807036a74c7fa241b15d8cfb1a958cd258554a19cf8bb6ce6672178677be806e74f292260e982752eaf9b1e7e883070e54d6aa004ed9762662d013f1aac01cedfe1af7294697ca7ffa6a"}, {&(0x7f00000005c0)="a28c014ef051e66d6b939a34cd048df788454dae33fe9004a8f3563d00ccbd46acb0ec296d22cd55f01b2b1253bcfe0d12c8925da22eb0ba7ed43fc43e2b3d1b3b05680eca5925614377f8181a8373b55369ab9773bb087f6141"}, {&(0x7f0000000640)="ed3b621f9f4e4e6df9c6a5088a3f13d42b467737ffa5a263dc833a0cbaecaac126e522127e72311a1f8219425c49ae10689509ed2fdd9ffa0bb8d26179cb0bd53229e0c478a18101c8f2f5bca9c69ddf978650701075e1d4d2dd829107fd66576cc5eab730c16957fb125d73c772f343afcca0802fe1a57f1204bd64741c1e07b0adaf92d215bc61ac8ca6513691d9f65dce78cbea30e0869dab0b707b78afdb3004f42f4b9408ab1d6f47f618e1b8869f5a5609e75ee80a65fc465728b03abd0f71c21552bf839b1963f29dbc44c2c5553c4e30334c2265d83c96d312884fe16519ecff8ac05f9d81a718c980fc92aa790089270f84ee"}]}, 0x0) 2018/06/02 09:21:03 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000001c0)=0x80) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000200)={r0, 0x7, 0x6, "567f473bd4"}) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) r2 = memfd_create(&(0x7f0000000080)="000000ffee", 0x5) ioctl$SG_SET_COMMAND_Q(r2, 0x2271, &(0x7f0000000100)=0x1) [ 137.171691] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. 2018/06/02 09:21:03 executing program 1: mkdir(&(0x7f0000000640)='./file0\x00', 0x0) chdir(&(0x7f0000000340)='./file0\x00') r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x2, 0xed1c}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x5}, &(0x7f0000000200)=0x8) rmdir(&(0x7f0000000000)='../file0\x00') getcwd(&(0x7f0000000280)=""/142, 0x8e) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000580)={0x4, &(0x7f0000000040)=""/78, &(0x7f0000000500)=[{0x1, 0x7, 0x8, &(0x7f00000000c0)=""/7}, {0x8, 0x8d, 0xa8dc, &(0x7f0000000380)=""/141}, {0x401, 0xb2, 0x6, &(0x7f0000000440)=""/178}, {0x20, 0x14, 0x43, &(0x7f0000000240)=""/20}]}) 2018/06/02 09:21:03 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200802, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x408, 0x5, 0x9, 0xc, r0, 0x1000}, 0xfffffffffffffd99) bpf$PROG_LOAD(0x5, &(0x7f0000001300)={0xd, 0x6, &(0x7f0000001380)=@raw=[@ldst={0x3, 0x0, 0x1, 0xf, 0xa, 0x0, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x4}, @exit={0x95}], &(0x7f0000000080)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000000200)=""/4096, 0x10000041f00, 0x1, [], 0x0, 0xf}, 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) [ 137.339243] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. 2018/06/02 09:21:04 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x802) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000100)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write$binfmt_elf32(r0, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "d6fa232e5679811f3c3169bcd32131f5611cea3d0fa569e1db09580f93a62d7148f31863704e6d0872c38cae161df34fecc3335bd4bfb97500e5"}, 0x92) 2018/06/02 09:21:04 executing program 7: r0 = memfd_create(&(0x7f0000000000)='/dev/uinput\x00', 0x2) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000001c0)={0x2, 0x1}) unshare(0x24020400) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x200080, 0x0) vmsplice(r1, &(0x7f0000000380)=[{&(0x7f00000002c0)}], 0x1, 0x0) write$tun(r1, &(0x7f00000000c0)={@val={0x0, 0x806}, @val={0x0, 0x1, 0x1, 0x10000, 0x80000000}, @llc={@llc={0xdc, 0x8e, "83", "fbbd5b0fec91e548c14f942a1d2410dad097a772d5c3e0b7971b13e72e6bd74990b60ba13d38ac82e8e463d6387af7636eb389d36161331da5fabb87aaaf4d5538264477b795653f767d5805a103651cd33c895ae34ca24efd8c9d72a7e261dc3bae44578c38838bcc650e3755255a90e297367f7716da7688ab6cee40254468e72a69593c45a81df041bbe0cda425ef262a6f1b0e8b95981416a2062899616653700b3d544264a4613a8ba673c61a6f8ab35f6149047869770d9a06124dafed0dd46a8cafa41f45535f8288"}}}, 0xdd) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/06/02 09:21:04 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000140)=""/190) connect$inet6(r0, &(0x7f0000000340)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 2018/06/02 09:21:04 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) socket$pppoe(0x18, 0x1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8937, &(0x7f0000000040)={'bond0\x00', r3}) 2018/06/02 09:21:04 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = accept4(0xffffffffffffffff, &(0x7f0000000b00)=@ipx, &(0x7f0000000b80)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0xb70, 0x2, 0x8, 0x7, 0x10000, 0x100000001, 0xd0e, 0x7, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r2, 0x2, 0x400}, 0xc) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000bc0)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xbc8, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x400, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r3, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/02 09:21:04 executing program 2: r0 = socket(0x10, 0x2, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000200)='wchan\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffffffe) 2018/06/02 09:21:04 executing program 0: r0 = socket(0x11, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2000000000000015) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}, 0x10) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) fdatasync(r1) 2018/06/02 09:21:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0xfffffffffffffffc, @empty, 0xfffffffffffffffe}, 0xffffffffffffff74) open_by_handle_at(r0, &(0x7f0000001240)={0x1008, 0x7, "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"}, 0x408400) listen(r0, 0x9) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x3) r1 = accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000100)=0x80) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000140)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000140), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) chown(&(0x7f0000000200)='./file0\x00', r4, r5) close(r3) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000008180)={&(0x7f0000001200)={0x10}, 0xc, &(0x7f0000008140)={&(0x7f0000007440)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/06/02 09:21:04 executing program 2: r0 = creat(&(0x7f0000000440)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000480)={0x0, 0x9, 0x30, 0x8, 0x5}, &(0x7f0000000540)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000580)={r1, 0x81, 0xcf5f, 0x1}, 0x10) r2 = socket(0x11, 0x100000803, 0x0) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r4 = fcntl$dupfd(r3, 0x406, r2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x200000, 0x9, 0x87, 0x12, 0x40}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000280)={r5, 0x100000001, 0x1, 0x3, 0x7f, 0x7f, 0x100000000, 0x9ea, {r6, @in6={{0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xb68b}}, 0x4a, 0x1, 0x0, 0x400}}, &(0x7f0000000340)=0xb0) syz_extract_tcp_res(&(0x7f0000000380)={0x41424344}, 0x1, 0x1) syz_extract_tcp_res(&(0x7f00000003c0)={0x41424344}, 0x5, 0x7ff) syz_emit_ethernet(0x2ab, &(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="c14800009078054c130de95409000000000000f7b702040600052463a7b306000000010204000000be1cf93779dc4f0000f12591949799e5cb9ab7fa96f38bfa2105a5ff23e9e3d694b5389ee36bfbbb16f962d2b90299b3335626b519f924383383090062b70afdd256d67e01e3341be85a50ceb8f096745be9ab213b5990b6f919ef945cc0959e1ca0c0f662aa8f30a812fa5a28ba1f5b41beea85e4f8f1099fc55234fa1c429a80a5b6506ee5a56382b5453ddc98b5bbde7be8f1f1529192695c952f3ea90ab1e1f7ccad009062fbcdb6be069ce0e1a1ad559c23e0b713555041ab094c8a006d7bb1b04946ce8b737e3a81ef9e794c131f56186880cbe6c010ab48a39b7445596dbf5aee78a179cf2cfcad6674008bec931871e60068ad2e31b6c8598728a523c1df93"], &(0x7f0000000400)={0x0, 0x2, [0x6e0, 0x2ca, 0x769, 0x117]}) write$tun(r3, &(0x7f00000004c0)={@void, @val={0x0, 0x0, 0x3}, @ipv6={0x0, 0x6, "af04ca", 0x108, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x6558}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/02 09:21:04 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x200, 0x6c0a01) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000340)={{0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x12}, 0x3}, {0xa, 0x4e23, 0x1fffffffc000, @dev={0xfe, 0x80, [], 0x1e}, 0x8000}, 0x12c6, [0x93c, 0xffffffffffff7fff, 0x8, 0x5, 0x2, 0xffffffffffffffe0, 0x69f, 0x7f]}, 0x5c) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000001c0)={0x2d, &(0x7f0000000180)=""/45}) getpeername$inet6(r0, &(0x7f0000000100), &(0x7f0000000140)=0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x4e21, 0x4cd, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x4e21, 0x320, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x74f2094, [0x3800, 0xff, 0x8, 0x0, 0x8, 0x3f, 0x4, 0x7]}, 0x5c) init_module(&(0x7f00000002c0)='/dev/audio#\x00', 0xc, &(0x7f0000000300)='*!\x00') syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa133a6a486ac506d428b1ec4c9449c6ddd2a3e6847d632ad75c824047aa00000000000608004500001c0000000000119078ac23"], &(0x7f00000000c0)) 2018/06/02 09:21:04 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0xffffffffffffffff, 0x4000000}, 0x2c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101402, 0x0) r2 = dup2(r0, r0) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r3, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:21:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) unshare(0x24020400) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000100)={&(0x7f00005e6000/0x6000)=nil, 0x6000}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200800, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000002c0)={'gre0\x00', @ifru_map={0x800000}}) 2018/06/02 09:21:04 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'\x00', {0x4, 0x3, 0xffffffff, "2e3d03c5e7cb", 0xfffffffffffffff9}}) r2 = socket$inet6(0xa, 0x80001, 0x0) dup2(r0, r2) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000440)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 138.759702] sg_write: data in/out 100663260/104 bytes for SCSI command 0x0-- guessing data in; [ 138.759702] program syz-executor6 not setting count and/or reply_len properly 2018/06/02 09:21:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e26, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff83) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x80, r3, 0x4, 0x70bd27, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x394}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x9}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x70}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1f}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x80}, 0x1}, 0x4040040) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140), 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, &(0x7f0000000180)=0x84) 2018/06/02 09:21:04 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = socket(0x4, 0x4, 0xe310) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000004c0)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @rand_addr=0x25}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x9}, @in6={0xa, 0x4e24, 0xe3f0}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x98) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) [ 138.940389] sg_write: data in/out 100663260/104 bytes for SCSI command 0x0-- guessing data in; [ 138.940389] program syz-executor6 not setting count and/or reply_len properly 2018/06/02 09:21:05 executing program 3: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x8, &(0x7f0000000080)="3d75435e42e8bfb931e8ef1919c24ae3b69d70") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) futex(&(0x7f0000004000), 0x400000085, 0x0, &(0x7f0000001ff0), &(0x7f0000004000), 0x4020000002) 2018/06/02 09:21:05 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000279ffc)=0x7fff, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0x77a0, 0x4) connect$inet(r1, &(0x7f0000000280)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/06/02 09:21:05 executing program 7: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f0000c40ff8)={0x1}, 0x8, 0x0) msgsnd(r0, &(0x7f00004adff7)={0x2}, 0x8, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x3f, @dev={0xfe, 0x80, [], 0x13}, 0x2}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x5, 0x4, 0x1, 0x8001}, &(0x7f0000000200)=0x98) msgctl$IPC_RMID(r0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @local, @local}, &(0x7f0000000280)=0xc) 2018/06/02 09:21:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x0, 0x4, &(0x7f0000000000), 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) 2018/06/02 09:21:05 executing program 3: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000380)='cpuset.cpu_exclusive\x00', 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2) 2018/06/02 09:21:05 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40000, 0x0) connect$nfc_llcp(r1, &(0x7f0000000200)={0x27, 0x0, 0x1, 0x6, 0x80000000, 0x6, "de4aae92556a995c4c3f8c5ed9451915abe48d10bf72201b6b2494e0214f2ad51b3202b2982e11fc52777b1e29e02cdb9642666909bfda99bb1569699676f8", 0x26}, 0x60) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0, 0x2}, 0xfd52) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:21:05 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x2, 0x10800) accept4$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14, 0x800) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x2012, r0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x9, 0x201c0) ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f0000000140)) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000000c0)=0x9, &(0x7f0000000100)=0x4) 2018/06/02 09:21:06 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x6, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x50800, 0x81) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x400000, 0x0) ppoll(&(0x7f0000000080)=[{r3, 0x210}, {r3}, {r2, 0x200}, {r2, 0x2000}, {r2, 0x40}, {r2}, {r2, 0x8200}], 0x7, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x5}, 0x8) sendmsg$nl_generic(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf503}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="18000000270001000004000400"], 0x18}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000240)={{0x1, 0x564e}, {0x65, 0x100000001}, 0x7ff, 0x5, 0x2}) 2018/06/02 09:21:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) recvfrom$inet6(r0, &(0x7f0000000280)=""/192, 0xc0, 0x10000, &(0x7f0000000080)={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}, 0x1c) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="040027bd70fbdbdf25020000002c0003000800030003000000080008008b0000000800040008000000080007004e240000080004000100000000714075c24e39d8b32e146864cd1f2bc897f47eb99bb8a496565e1acbc6a05ccd765f26c6c3a5ff4ff60ea9ca991f5600f8a6fea5a5813a11489c0b4664513fad16e6d906bcc0fff778a2371970e7220ebb2b9beec74f0b38f4364352a869bd4d93727397c34b9c515d2c205600fecabd5233367428731c3988a9deda8aad6575182a6bfd5898c6f892383f69264967b9c0d765d1d18fe61c1137c719"], 0x40}, 0x1, 0x0, 0x0, 0x4000040}, 0xe48c308b2a2048b3) 2018/06/02 09:21:06 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x10000000000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'rose0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'gretap0\x00', @ifru_mtu=0x1}}) 2018/06/02 09:21:06 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000827000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4, &(0x7f00009ecff8), 0x2, 0x3) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e20, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}}, 0x5, [0x101, 0x100, 0x0, 0x7, 0x5dda7b3, 0x0, 0x1, 0x2]}, 0x5c) 2018/06/02 09:21:06 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) fgetxattr(r1, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000200)=""/70, 0x46) 2018/06/02 09:21:06 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x1800, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x44) getsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000000040)=""/135, &(0x7f0000000100)=0x87) 2018/06/02 09:21:06 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xa1, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000080)=""/203, &(0x7f0000000180)=0xcb) 2018/06/02 09:21:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x517b, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000380), &(0x7f0000000000)=0x3) 2018/06/02 09:21:06 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3ff, 0x200) sendmmsg$inet_sctp(r0, &(0x7f0000000200)=[{&(0x7f0000000080)=@in={0x2, 0x4e21}, 0x10, &(0x7f00000001c0)=[{&(0x7f00000000c0)="fcd243e37f8fe687f61ebf0f75326662f98a75e552bfa18d9101d785bd9181f5d97403de9f1ffa9b3e5b71a5c4c499cffba4c85881e599c310b786c98ae762a2085b8694f49e6daf3ad7f44c0e6a3a52f02d969ed5e7b67dd322271c13154ce6b995bc69802cbf651286c47f6a2bbdf0e148cdb32203d7e774e01d68d9b69b89d6fff15bea9de0955c88b928bf13f574e7b9b1afc43a69fd46de765ec45b6c92c3dd535e26d3c571280e940d3351bdb9678b47305634d9d768779414e8d3824ddb6c9a4e30a136f55d71808dfb65ab6749d3d2edf98792c0a52fa190477250", 0xdf}], 0x1}], 0x1, 0xc000) r1 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000000)=[0x0, 0x21]) 2018/06/02 09:21:06 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x100, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getpeername$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)={0x118, r3, 0x1, 0x70bd2d, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r4}, {0xb4, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r6}, {0x40, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}]}, 0x118}, 0x1, 0x0, 0x0, 0x408c0}, 0x800) 2018/06/02 09:21:06 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x180, 0x0) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x0) 2018/06/02 09:21:06 executing program 4: r0 = userfaultfd(0x80000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)="6e732f69739ca170630060da40c8cac553ef6f02baeca073340361199a4e239cb208aae60834ef22399b9cad30e48500") 2018/06/02 09:21:07 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1) 2018/06/02 09:21:07 executing program 6: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) r1 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setsig(r1, 0xa, 0x8) fcntl$setlease(r1, 0x400, 0x0) semget(0x0, 0x3, 0x82) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) r3 = socket$key(0xf, 0x3, 0x2) sendfile(r3, r2, &(0x7f0000000040)=0x5f, 0x80000001) truncate(&(0x7f00000000c0)='./file1\x00', 0x8) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/06/02 09:21:07 executing program 1: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x800, 0x7c) readlinkat(r0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=""/39, 0x27) openat$cgroup_type(r0, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) open(&(0x7f0000000180)='./bus\x00', 0xe01, 0x0) 2018/06/02 09:21:07 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x10001, &(0x7f0000000000)="b7de70ae848ae260046feb6e608d4b03f71271b7276ba257eb3219f156c4f270aa84aa7b434864cdc73f65826aa5fe6a04b68e9fb6c2fb94808a00c8acbdf4b4bc986b09b8861ec63f00000067b9270a7155db1efc7de0cd28e021b5b2a58aed50438b25859115a14617d2") ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/06/02 09:21:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth0_to_team\x00'}) clock_settime(0x1, &(0x7f0000000100)={0x77359400}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001623010000000000000000000a000000", @ANYBLOB="1400020000000000000700000000000000000001f9673302e5c07ea481cc86097788bbc5cd2f859de8b75ff2218b54babd09158fd2dfd29bd9224652284ff93b6edb33f412d9f435733bc44550"], 0x2}, 0x1}, 0x0) socket$unix(0x1, 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) fcntl$lock(r1, 0x5, &(0x7f00000001c0)={0x1, 0x7, 0x756c, 0x6, r2}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000002c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0x7fffdffff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge_slave_0\x00', 0x1000}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000280)) 2018/06/02 09:21:07 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4c23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/169, 0xa9}], 0x1}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/06/02 09:21:07 executing program 0: socket$inet6(0xa, 0x400000002, 0x0) 2018/06/02 09:21:07 executing program 5: syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7ff, 0x480) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x3, 0x1, 0x4, 0x1, 0xa, r0, 0x2000}, 0x2c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3={0x6, 0x8, 0x95, 0x8000, 0x1, 0x9, 0x20d}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) [ 141.128851] Unknown ioctl 21529 [ 141.149134] Unknown ioctl 1074025674 [ 141.169740] Unknown ioctl 21519 2018/06/02 09:21:07 executing program 7: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0cf9000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1bb949869c2984daaa64eabb9c8cc2b71e22a052834ce914d9f04005e66cd4dd3050bc1700612dbc3080c91745fa1585da65f42127513b6ee57cf0d70309f7f1969136edf"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000000080)=0x1, 0x4) [ 141.199119] Unknown ioctl 21529 [ 141.204508] Unknown ioctl 1074025674 2018/06/02 09:21:08 executing program 2: unshare(0x2000400) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) recvfrom$inet6(r0, &(0x7f0000000040)=""/113, 0x71, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffff}, 0x1c) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xfffffffffffffff8, 0x20, 0x6, 0xff}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x0, 0x800, 0x2c, r2}, &(0x7f00000001c0)=0x10) shutdown(r1, 0xfffffffffffffffd) 2018/06/02 09:21:08 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4002, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r2, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x0, 0x0, 0xd, 0x1, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 2018/06/02 09:21:08 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8001, 0x14000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x70, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, @in6={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x18}, 0x7}, @in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x6}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e23, 0x200, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7b34}}, 0x0, 0x5, 0x4, 0x278d5634, 0x1}, &(0x7f0000000380)=0x98) readahead(r0, 0x7c0d172b, 0x5) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x401, 0x1, 0x10000, 0x1, 0xffffffffffffffff, 0xfff}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x3, 0xfffffffffffffffd, 0x5, 0x9}, 0x313) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r3, &(0x7f0000000040), &(0x7f0000000140)=""/129}, 0xfffffffffffffeb5) 2018/06/02 09:21:08 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") socketpair(0x2, 0x8000a, 0x400, &(0x7f0000000040)) r1 = syz_open_dev$sndctrl(&(0x7f0000001880)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0xc0505510, &(0x7f0000000280)=""/236) write(r1, &(0x7f0000000000)="b4cd8942208a7866cc7ba4b0c38abe00316777eb250d9d2fec66a2f060b0ca3a69390832a667cf4fc79e", 0x2a) r2 = add_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r3 = request_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffe) keyctl$link(0x8, r2, r3) 2018/06/02 09:21:08 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f00007ed000), 0x73e0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000080)=""/249, &(0x7f0000000180)=0xf9) 2018/06/02 09:21:08 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x200041, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x9, 0xffffffffffffffe1, 0x2000000000401}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r2, 0xfffffffffffffff8, 0xfffffffffffffffc}, 0x8) r3 = add_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)=')*%proc\x00', r3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000002c0)=0x40, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") memfd_create(&(0x7f0000000000)="257b656d316370757365746367726f75700f2875736572736563757269747900", 0x0) 2018/06/02 09:21:08 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = open(&(0x7f000000fffa)='./bus\x00', 0x140042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x10, r1, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x3) 2018/06/02 09:21:08 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000140)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendmsg$unix(r1, &(0x7f0000000100)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000080)}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="4d9e95c87aae32268a3b20bd6fbb4ca6e6c173d30245b817993ebe58eeba6cd0b836372dda1bea6363d12136652ea0fff0ada1e858320db3ea1fc4dc70b293bf6b8db0e2f5fc2322b73205b5015001169fe5920023c599a14ef6d9fe00ae2bdf4022df7c43321c673e57b9f84a4eee114a50f20219765bf25a0525a304c4c264f53691e49c308ada31c449533022d90e9698b4b64d611701e9048ee11a738b7dd4dfacb1b2bb1aaf1bd02da858305dc3ac94c2a575b078d825a1cb404cef55de282be4253aa7e4cb4dff56186b99352629b0e990c4df643b8bc91711c674fd8dbe6042f46888049722903693fa8401", 0xef}, {&(0x7f0000001480)="d554897b31c03bd589c38930ec65e6c1cdd7f171147eb01de086e3223bd2fd83e3c587b64d8565ede7bae500fef9d86243f93ef35724ad609e281f68a2ed6de9d4b1d2cc840038404e73747732de2d2cf131a5a609296d01fec6f802ef7808d52e0051cf1efa8052e83637f2e5aed9806634cda345b10ab8a989caa0bf8355f105c2bf50d8a7625653ae4d63ae5d845632c3b198594f033e440d39ec19cf0d74a193044302607f4405314023ac67cb76548e208d138d9b035b99678c6817dc1fa438832afc751ffa5ffe520723a546c91b54e6aa", 0xd4}], 0x4, &(0x7f0000000280)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r1, r0, r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1]}], 0x60, 0x8004}, 0x8000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000180)) 2018/06/02 09:21:08 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0xf6, r1, 0x1, 0x0, 0x6}, 0x14) r2 = socket$packet(0x11, 0x2, 0x300) bind$packet(r2, &(0x7f0000000080)={0x11, 0x76be2d0bf028c02d, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r3 = fcntl$dupfd(r2, 0x406, 0xffffffffffffff9c) sendmsg$nl_route_sched(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x404000}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=@deltaction={0x1f0, 0x31, 0x1, 0x70bd25, 0x25dfdbfb, {0x0, 0x1, 0x3f1f}, [@TCA_ACT_TAB={0x5c, 0x1, [{0x10, 0x5, @TCA_ACT_INDEX={0x8, 0x3, 0xef}}, {0x14, 0x1b, @TCA_ACT_KIND={0xc, 0x1, 'skbmod\x00'}}, {0x14, 0xf, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x10, 0x11, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}, {0x10, 0x19, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}]}, @TCA_ACT_TAB={0xb8, 0x1, [{0x10, 0xb, @TCA_ACT_INDEX={0x8, 0x3, 0x100}}, {0x10, 0x1a, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0x10, 0x16, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0x18, 0x1d, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}, {0x10, 0x16, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}, {0x14, 0x10, @TCA_ACT_KIND={0xc, 0x1, 'pedit\x00'}}, {0x10, 0x15, @TCA_ACT_INDEX={0x8, 0x3, 0x400}}, {0x14, 0x1c, @TCA_ACT_KIND={0xc, 0x1, 'vlan\x00'}}, {0x10, 0x5, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0x14, 0x2, @TCA_ACT_KIND={0xc, 0x1, 'sample\x00'}}]}, @TCA_ACT_TAB={0x64, 0x1, [{0x14, 0x1d, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x14, 0xc, @TCA_ACT_KIND={0xc, 0x1, 'police\x00'}}, {0x14, 0xa, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0x14, 0x15, @TCA_ACT_KIND={0xc, 0x1, 'mirred\x00'}}, {0x10, 0x1f, @TCA_ACT_INDEX={0x8, 0x3, 0xff}}]}, @TCA_ACT_TAB={0x64, 0x1, [{0x10, 0x12, @TCA_ACT_INDEX={0x8, 0x3, 0xffffffffffffffe1}}, {0x10, 0x1f, @TCA_ACT_INDEX={0x8, 0x3, 0x3ff}}, {0x10, 0x6, @TCA_ACT_INDEX={0x8, 0x3, 0x100000001}}, {0x10, 0x1c, @TCA_ACT_INDEX={0x8, 0x3, 0x200}}, {0x10, 0xb, @TCA_ACT_INDEX={0x8, 0x3, 0xfffffffffffffff8}}, {0x10, 0x11, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}]}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x20040000}, 0x40000) dup3(r2, r0, 0x0) 2018/06/02 09:21:08 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x371, 0x40000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000140)={0x3, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000005efff)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x2, r2}) r3 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000f6bff4)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000fddfff)) r4 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000000)) [ 142.452128] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2018/06/02 09:21:08 executing program 3: rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x4024b2, {0x3f7c6bbd}}, &(0x7f0000000140), 0x8, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r2 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0xd90, 0x3) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) dup2(r3, r1) ppoll(&(0x7f0000000280)=[{r0, 0x424}, {0xffffffffffffffff, 0x3040}, {r1, 0x481}, {r2, 0x100}, {r3, 0xa04c}], 0x5, &(0x7f00000002c0), &(0x7f0000000300)={0xfd46}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/raw\x00') ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000340)) 2018/06/02 09:21:08 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x7) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r1, 0x0, 0x10}, 0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000013c0)={r1, 0x7, 0x10}, 0xc) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001380)={r2, &(0x7f00000002c0)="7f6d0afc3b5fc140b469b0379418aaef60d50e02d021a7e32de5ef209a230691528ae66d80d0f48701a4a7055309ba444ba518e529cd13bb4fa7860fa3b75e0fcb70b58fe1c7a38309bd8d8048ef896f4a22af219f012044f2222194c1d421e3d3bf2c1ed69f14edd1e3aec97671e6860a5ae6d2e171d266a301d64bdb830b5aeb6d19f064a587809a74b74180867a5fdb073e57a1dfed0de66c9d86d1690e113d4b6b3a93e9dc0eec8da4a0ea30b2ce23ef95ee1644bb114ec9a9ac", &(0x7f0000000380)="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"}, 0x20) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000000)={0xff, @multicast2=0xe0000002, 0x4e20, 0x0, 'rr\x00', 0x4, 0xb0b, 0x23}, 0x2c) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r4, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:21:08 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = memfd_create(&(0x7f0000000240)="3fbeaeec9b3af1bdd4c9adf22cb5234ab98cecf21f709d7c7e9c410369f3932b2f52008e7110949cf6704bde5ece3e8e02ba60d6851194b6e2a23f877fc79a4ebe7616cdad8bdea2d4d31484a6ad", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000180)='T', 0x1}], 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r2, r0, &(0x7f0000000000), 0x2000005) recvfrom$inet6(r1, &(0x7f00000000c0)=""/47, 0x2f, 0x10000, &(0x7f0000000100)={0xa, 0x4e20, 0x80000001, @loopback={0x0, 0x1}, 0x4}, 0x1c) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0xe000, 0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/06/02 09:21:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)=""/223, 0xdf) mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x1002, 0x7) [ 142.658574] IPVS: set_ctl: invalid protocol: 255 224.0.0.2:20000 rr 2018/06/02 09:21:08 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x1, 0x24b) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) getsockopt(r0, 0x4, 0x8, &(0x7f0000000640)=""/4096, &(0x7f0000000000)=0x1000) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0x4e21, 0x2, 0x4e22, 0x3, 0xa, 0x20, 0x20, 0x7e, r1, r2}, {0x6, 0x4, 0x9, 0x5, 0x2, 0x4, 0x7, 0xeed3}, {0x4, 0x4, 0xff, 0x1ff}, 0x3ff, 0x6e6bc0, 0x2, 0x0, 0x3, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d5, 0x7e}, 0xa, @in=@multicast1=0xe0000001, 0x3502, 0x3, 0x1, 0x5, 0x9, 0x2, 0x3}}, 0xe8) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="280000000000000029000000020000002b07dfe3d917e3080023996ab39501010000000000b30000"], 0x28}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000200)=@in6={0x0, 0x0, 0x0, @loopback}, 0x4791036471297490, &(0x7f0000000180), 0x0, &(0x7f0000000540)=""/239, 0xef}, 0x1000002) 2018/06/02 09:21:08 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4c0000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xfffffffffffffe20) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000140)={0x53, 0x14, 0x401, 0xffffffff80000001, "6a0f038f7224fe37d842f25ae4e7da246b8b54d879d52564977a0c8de0c6bb68"}) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8937, &(0x7f0000000040)={'bond0\x00', r4}) [ 142.720650] IPVS: set_ctl: invalid protocol: 255 224.0.0.2:20000 rr 2018/06/02 09:21:08 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1}, &(0x7f0000000000)=0x8) 2018/06/02 09:21:08 executing program 0: r0 = socket$inet6(0xa, 0x105, 0xffffffffffff8002) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect(r1, &(0x7f0000000280)=@in={0x2}, 0x80) syz_open_procfs(0x0, &(0x7f0000000100)='wchan\x00') 2018/06/02 09:21:08 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") connect$llc(0xffffffffffffffff, &(0x7f00000000c0)={0x1a, 0x0, 0x4, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, 0x80}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$binfmt_aout(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000100000000000000000000600000000000000000000000000"], 0xff8f) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000280), &(0x7f00000002c0)=0x4) close(r2) 2018/06/02 09:21:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x60000, 0x1cd) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000000c0)="2e1cb74ca6e6b3530c44cf8d2412a7f34a0813dddc4905aaefeae2d82b8a9bd0745638f60edf6d22222d522d814418505e94fde2e0a4517ad42140926762c02d7208170d244ab563d2ccb20b0b66af1e55e1aebd6d6611b8d1f82d8a50b09c53698ef09151a815f8155410102c206dc7fcc1f1bb82f3abcf61d7d48248fd36ddd6be03c2dd45") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000680)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x7592da02}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20008100}, 0xc, &(0x7f0000000180)={&(0x7f00000006c0)={0x25c, 0x1c, 0x900, 0x70bd2b, 0x25dfdbff, {0x11}, [@nested={0xc, 0x38, [@typed={0x8, 0x4, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @typed={0xd4, 0x80, @binary="6240801babe1274cde5caae81fdb90e791293d0cd3e3c33418bce7fb0d8d0ab6dd9b8dbbe162b639d280db08b75a557c495a2027146c7be58fe7e2b573995c69cd792e0a33ed387434471c80992e8a1c79c92432f0748527beb17f24663787155d3ecf7d0e3b405a1e9a2d8fa5b46ad4755b32cd08012e49d3345d01b86249b353b89496d59bb6713b68ba21bc91f19b7b885c999a66c830ba362a5bce936db0ab047f0dc9748d5969c644f56560e4962c614b3852eefcbb54887063141c40004dbe11ad44f53da0ff99bd6e012521fd"}, @generic="18b4f03f845abc362085", @typed={0x8, 0x70, @u32=0x9}, @nested={0x154, 0x17, [@generic="e66121937b0121e6d63809fff3d09547e832c826c0ea99dcf611a99122a7f38d61f7e009ce5b086318a56905b9e8522909598f9d0428cd5290d813bfb02b38502b27eecbae0f246ca33810f90eb967ad97b91a02a9af7c8deb5e6313035e86e5dddf04d664686113c452f8ff031270f111fccf6496257035f252e6603c14795b1276f0", @generic="05664f3717f49138f6d00250144e5f48fd065ffc6423f9ae5e648671cdfe98dbf7456b723e72c6f064012f8c6252dd73dbd2ce31d23a4ab8a6a9c75b42d84504351001828bcab950bce8c79088713967f563208bc3b94f5cedbe557b", @generic="8c32b5970d38a205a1dbd7c44b26b1d650f684b09c0a48b4847d6686097331c8c0384c0a1931de7929cdbd59a565e371c03be2feccf881e29044bfe8d29693a2e2f01c252ba8dc2372736ac15b022ccca80e45863f136743a9512c03589cb08ed547ef6cf144f3eb0f85f661a8dd3a"]}]}, 0x25c}, 0x1, 0x0, 0x0, 0x40}, 0x4000004) [ 142.981927] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 143.020783] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/06/02 09:21:09 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8882, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000000c0)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) 2018/06/02 09:21:09 executing program 3: lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00', &(0x7f0000000100)=""/185, 0xb9) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000004fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x5, [], 0x1}}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x36, 0xffff, 0xfffffffffffffff8, 0x7, 0x7f, 0x6, 0x10000, {0x0, @in6={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff]}, 0x100000001}}, 0x584, 0x4ba, 0x7, 0x870}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e21, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0xffffffffffffe0f6, 0x10001, 0x9, 0x1ff, 0x7b1}, &(0x7f00000003c0)=0x98) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x10000, 0x0) 2018/06/02 09:21:09 executing program 7: unshare(0x400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x2, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x8000, 0x8000}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) 2018/06/02 09:21:09 executing program 0: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x10080, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100000000, 0x400080) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/02 09:21:09 executing program 2: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x200000c0, [], 0xbb}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)='G', 0x1}], 0x1}, 0x40) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x402, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x341000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000000c0)={0x20000002}) 2018/06/02 09:21:09 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80801, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0xdc237fd) connect$inet6(r0, &(0x7f0000000180)={0xa, 0xfffffffffffffffc, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000680)=ANY=[@ANYBLOB="ffffffffffff000024e6000000000000f52600081100fe8000000000000000000000000000ffff0200000000000000000000000000010000000200089078"], &(0x7f0000775000)) 2018/06/02 09:21:09 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$kcm(0x29, 0x2, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="39e2a067b29c", [], {@ipv6={0x86dd, {0x0, 0x6, "63837c", 0x44, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) 2018/06/02 09:21:09 executing program 6: sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0)=[{{&(0x7f0000000b40)=@l2={0x1f}, 0x80, &(0x7f0000000f00), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x12}}], 0x1, 0x0) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000000000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffff9c, 0x50, &(0x7f0000000300)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000003c0)=r0, 0x4) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000003000/0x1000)=nil, 0x1000}) socketpair$inet(0x2, 0x0, 0x9, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/06/02 09:21:10 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x208000, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000140)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='ip6tnl0\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) munlock(&(0x7f0000788000/0x4000)=nil, 0x4000) getsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000000c0)=0xfffffffffffffe90) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) 2018/06/02 09:21:10 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000040)='./control\x00', 0x29) ioctl$KDMKTONE(r1, 0x4b30, 0xfff) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) fallocate(r3, 0x2, 0x0, 0x2) close(r0) [ 143.989729] dccp_invalid_packet: P.Data Offset(0) too small [ 144.025482] dccp_invalid_packet: P.Data Offset(0) too small 2018/06/02 09:21:10 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000040)}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:21:10 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x10000000000001d4, &(0x7f0000000280), 0xffffff7a, 0x4}, 0x1) 2018/06/02 09:21:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000000280), 0x10000000000003a8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="a9a9b6787dcfa1d3420d0653862b0887609abcbf61a43ea1f5f0f914f17cc63c4892ed42b186c58fce0473cd05f18b36459666454c34daf0e3afd84b2a5b0faadc27f7ec051d583213b88a9a98ef2ba985ce517c230afbf8f79f2abe0849b6c4dbe87267d7497471d0921b", 0x6b}, {&(0x7f0000000100)="37f3b16ab62817827b3bce73d6d8f50388fc5c2c1acdd6beb29d1cdde36c448a88726817f0fce7838b385cf3ed5e7ca793dd713845ef5a590c5aa0236a393ddd1ae8cc11ac9cfb3aa9ef2445f8cd720fe82d353178ba09677a83639e7ea3e9b74a863b9f584667429c579b353fb3cafb12a70a6c01c345bb8b586ae20dbc91431d8a3f75722cda6a1e17ce2dfdd390a9250a1fdbf224daa3d51c73021a27e8fe4753fbb71a6be3b32bb8f3a2109b066d62d99bec854e8fff03db6052a42285b589e4e33e3e3f8455cc", 0xc9}, {&(0x7f0000000200)="0f9cdb3e90ab9215c562d52fd50f927283180789733fdf069e544ace689f31ad1f02e2dc33e34625a85174782ed0bc3a922a5e50ee081c0747c96f3f46b3fec61eb1d9e0f88ec72505bcc9d558d0867d9378820b977316c18f93fabe92b586f18f492e4a55aba05def4ff9198134af41344767fdf17c8e73677ef8ec09662bfc2b30464875cd47741b692de862de664a6ace83251cb83c6377f7a7e326e3d8147865a9ba9f3abab68d3d74316dcd696e1c963d90174eefa410ecf13111b9aaaf25a63fc3c424d3ff818f3b40ad9bb99a477fa8aecbecb19d4eb66abbaaa59101d4615669ec195fef0ef741e9a859e259cd8fa3", 0xf3}, {&(0x7f0000000300)="ff9aeee878b573b81ac30f00e31f7df178", 0x11}], 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x480, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000000c0)=0x7, 0x4) 2018/06/02 09:21:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0xeb, 0x8) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000000000)="83170400000200000060f0055f0d10a238b088d169", 0x15) bind$inet(r0, &(0x7f0000000680)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom(r0, &(0x7f00000002c0)=""/27, 0x1b, 0x2, 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x80, 0x254004) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x200000, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000280)=@buf={0xb9, &(0x7f00000001c0)="f5db801bfc0039470f762a74f49be74f163f7a2605eb77f185db035931e8899b9a36f0eaa481f0f53a1064c7a5acb44482925e65db5ac38d5695042f65cf7af9b3589247fd23bbf138621897568e338bbe10c870313365f9ac6e5819ef547948b07eb4344d0a8c916e4ec369d22c5c6c36f5ae72f1fd92744b7799f68fb135953a46b5ea977484ecce86fcdde4c473873a1a36cb71c68431ca5aed5ce0c3f04d66009ff6e125caad87c1c650ee47cfc59c790bf70ec13b61ff"}) linkat(r1, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00', 0x400) accept$alg(r1, 0x0, 0x0) 2018/06/02 09:21:10 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f00006dc000)}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="ad", 0x1, 0x0, &(0x7f0000000380)={0x2}, 0x10) sendto$inet(r0, &(0x7f00000003c0)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c3430ca58d91051b22f6c8acc9d082b7bcdec844f667da0867d08d415400499ff", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) 2018/06/02 09:21:10 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x80000000, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000008674f2e89"]) 2018/06/02 09:21:10 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000033c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@mcast2}}, &(0x7f00000034c0)=0xe8) sendmmsg(r1, &(0x7f000000af00)=[{{&(0x7f0000000200)=@llc={0x1a, 0x323, 0xfffffffffffffffe, 0x7, 0x2618631e, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000280)="1bf1e81e3ce8b75ffb3011ff7737db333fcf4d0c5822d21e3bd92f176a76ebaf376d77d177e7887e285b58d296d56ed9e4c113c016312e90431065d310ecdaa1c137504a875eec3f57ddf08b806e765404ba906a6e6da0f10e3703bc0aa2dffb7f07dc43b4c4e43a889fe2a122e4c2c89ee2e7d2ac49c42ff42fd337b3ea7db9c6249dd1e8c8c49988131b", 0x8b}, {&(0x7f0000000340)="d122507e77dde5ded525ff65fa833e445505c97e66a95c920bd4dc6cdc93d2a4c130447f52a584220842bb216c337bbf3f6b8879e4db1c2d9cbf343635fd140dc9f4362f07ee0e52be9e11763f45f3b11095ed4b7b5b2ff0a8d342b8522a38645dafcae775dc2f393339cbeaf2c3b1f6418153fce50f466debd9bf4ede", 0x7d}], 0x2, &(0x7f0000000400)=[{0x28, 0x88, 0x8, "894a78607ec9c86c5b6f546c54003ee228dd7bf1433c"}, {0x38, 0x3b, 0x2, "e878bc8b9fd4adbb7215734000aa0763f9ad351c0a3d983296c99149b1655c3e3b"}, {0xb0, 0x111, 0x2, "0bf272ffbf5d5e26f0e8d3a407485257870d928ab2553cbe91ead26047619282acd709546f9c8bf387128b2991aadf8018775b17cb14622187e6b0ce43b9f9e4e4de83ac39e69bec150d2ea5d57254ce3211bbf50e04a10b45bebb1191af26c80dcaa780acdbf8fc98e1dd20d7c38bfce0daa1504283aa4236a607b8ccbe19efb2338f0b2dbea9f109a884979a62f38abd49222bf62a023ea4aaabb77391d928"}], 0x110, 0x48054}, 0x7}, {{&(0x7f0000000540)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000001940)=[{&(0x7f00000005c0)="c1b7a160d54d6891d403a21783642c716b10b44370aea8861b58ef613e72a0aea3f50864c064095144315db5fd708623998a39e9d637f08cff7480dbc297beb1bb7968ed4d139d3694a7731665ce73beaf38fe7ac2dd10add8ef74c99ddc980b117e1aca3f0f8cbbe60b27d294ffc3b7225a22a8b3da684c64d56f9bdf61b44c61e1f466df04b7b3f4bba0e390fe3bb588d424675285d091e43da2a68ef508adadb2b5089316", 0xa6}, {&(0x7f0000000680)="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{&(0x7f0000003e80)="fb9855c398c981150a2ef43a79909365a5959aa464cdf80ee939908c329bab85b10541c8bb895cdbd9036d6a7ff760e4cbea8e25844839f94d802450338fa38d9463ce3cb639a4eda576a8b72addf6154bb9936cc82e6d31d47e9e9d41b33eebe76ec996c8035e9d85c6d9fa497c54111e7e3b312dc7033b3469314eb5eebca1144eb57b071f7d07dcfaee027de4228b46d0de150db7a00e7e9aeee160c9f8c115aa2d18865fdb16b5f5ac77f00501e7bbb305147674ae6f0707da95deaac074484c27ec602ed08d4bf13fe2f16231be7d4039f08b47d8611fa74073a2b9237651ffd13cb7b713f39d81b3f0398cb1ae98415470", 0xf4}, {&(0x7f000000a300)="03489aa1637b59035775875d640750e1fcab7a55909c8a20d5b350e845ee8d34e66f7d09b90714329e5145df4427de538d72aa3323083b17870081b7f9374dae49cb99444b718a6992b831bc442d9fbf14f22e6f2f3c7a50e9e1bafaa4fb2fe9ca1bf32f17e32ddde3795e974fec9bc80d04550ce24fcc10ef6dbee42a5cbabe4a7fac4a3db0d1adfacc91a033b22eb17e5fa4e8af47a78013430dcf74007a8844c3bdae32b709383d0c35d448b3168df62daab6666012c6dda7559c2d0566f4b92f07e292b87834b0b79760fdf1dab72eceeadd382cb7f15edb345abcb1e2bd2ae55724e97e970ddb417a20a1a7c2cd3a5a52", 0xf3}, {&(0x7f000000a400)="95793e3d884b34a30cb5762f120c55a706d0750197ad1acf52de27c74d04a99ef24089d47c92d171ee2d764011dbb10b8471726ef2809a91a963e73dedc435a90ed3e958a18f234b40b9730e321b964ff9f3", 0x52}], 0xa, &(0x7f000000b240)=ANY=[@ANYBLOB="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"], 0x820, 0x44000}, 0x686}, {{&(0x7f000000ad80)=@generic={0xb, "d1b72bdd09a134b4833c33cbc272e98a0977cb4572a29e08f1f04f05a3a9ba394df7be881c4f5e14bb8535781584a06f72f416cdfc2258f12b18b4c56980d8f9258cddd6255976ba687d243ec8adfbd9e880266a3aa7fb4c2375b547ea5daf03878e7ec21693c49ef19b3e39ca1fc4d37e7daa1f7918cb40ee550c2fa543"}, 0x80, &(0x7f000000aec0)=[{&(0x7f0000003f80)="8088a98aaa9f29d105030c2f1cbe1fd0923baee9df04ee905b5f6132a310b1a482058509d4d9b1d012679d466daa6c8abc333091b121d3", 0x37}, {&(0x7f000000ae00)="2ed6c6ed5f5be2681301034ef5d9e497a4c397e733a0f42b718575ff6e0db9c6e406ca08979c5adf689bf3ae26d6df8e23c5d9d6263e1139aa62d170d6df8d8ce622feec78a01116d811053429ac9a40cfa5887f82c47b2734c09507f94b4ea420cb7c68022baf78ab588dc4f8b7a33f7bc8971c9eb9f2f9fe31783bae75880980d99e8604837720c6773ce173", 0x8d}], 0x2, 0x0, 0x0, 0x8000}, 0x3f}], 0x8, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x101000) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000000100)=""/209) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x1c, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f000000b1c0)={r5, 0x9c, &(0x7f000000b100)=[@in6={0xa, 0x4e23, 0x100, @dev={0xfe, 0x80, [], 0x20}}, @in={0x2, 0x4e21, @rand_addr=0x8}, @in6={0xa, 0x4e22, 0x18aa, @loopback={0x0, 0x1}, 0x79}, @in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, @in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f000000b200)=0x10) close(r0) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000003880)) 2018/06/02 09:21:10 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) getpgid(0x0) fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000400)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000000)) r2 = getpgid(0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x48, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @rand_addr=0x8}, @in6={0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}, @in6={0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r3, 0x5, 0x4, 0x4}, &(0x7f00000002c0)=0x10) syz_open_procfs(r2, &(0x7f0000000180)='mounts\x00') getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000000300)=""/163, &(0x7f00000003c0)=0xa3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x2, 0xbf}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r4, 0x1}, &(0x7f0000000100)=0x8) 2018/06/02 09:21:10 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x8, @empty, 0x7}, @in6={0xa, 0x4e22, 0x2291, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, @in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x4}], 0x54) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001680)=[{&(0x7f0000000300)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001600)=[{&(0x7f0000002100)="13bee905174d177348090000006c80c3d63b5b417f4e99c127d4afd398031999a51072d753c21bb642b15746d9", 0x2d}], 0x1}], 0x1, 0x0) prctl$setfpexc(0xc, 0x20000) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/06/02 09:21:10 executing program 3: madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x10) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xcb, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000400)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x7ff}}, 0x4, 0x1000}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x101, 0xa6c, 0x432b, 0x8, 0x5c}, 0x98) setitimer(0x1, &(0x7f00000001c0)={{}, {0x0, r1/1000+10000}}, &(0x7f0000000200)) setitimer(0x1, &(0x7f0000000000), &(0x7f000002c000)) nanosleep(&(0x7f0000000040), &(0x7f0000000080)) 2018/06/02 09:21:10 executing program 1: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/41) 2018/06/02 09:21:10 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000f00), &(0x7f0000000140)=""/129}, 0x18) recvmmsg(0xffffffffffffffff, &(0x7f0000000d00)=[{{&(0x7f0000000200)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000280)=""/138, 0x8a}, {&(0x7f0000000340)=""/196, 0xc4}], 0x2, 0x0, 0x0, 0xfff}, 0x3}, {{&(0x7f0000000480)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)=""/159, 0x9f}], 0x1, &(0x7f0000000600)=""/222, 0xde, 0x8}, 0x8001}, {{&(0x7f0000000700)=@l2, 0x80, &(0x7f0000000880)=[{&(0x7f0000000780)=""/253, 0xfd}], 0x1, 0x0, 0x0, 0x80000}, 0xfffffffffffffff9}, {{&(0x7f00000008c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000940)=""/144, 0x90}, {&(0x7f0000000a00)=""/206, 0xce}, {&(0x7f0000000b00)=""/35, 0x23}, {&(0x7f0000000b40)=""/85, 0x55}], 0x4, &(0x7f0000000c00)=""/229, 0xe5}}], 0x4, 0x10020, &(0x7f0000000e00)={0x0, 0x1c9c380}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000e80)='/dev/dsp\x00', 0x12d0c0, 0x0) ioctl$BLKRAGET(r2, 0x1263, &(0x7f0000000ec0)) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000e40)='tls\x00', 0x4) r3 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x404400, 0x0) setsockopt$inet6_dccp_buf(r4, 0x21, 0xc, &(0x7f0000000040), 0x0) 2018/06/02 09:21:10 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000040)={@broadcast, @broadcast}, &(0x7f0000000100)=0xc) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/02 09:21:10 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r1, &(0x7f0000000080)}, 0x10) 2018/06/02 09:21:10 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x2e5) clock_nanosleep(0x5, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:21:10 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') vmsplice(r0, &(0x7f0000000480)=[{&(0x7f0000000040)="32941b6eea6a2b53dd2ef5799cc625a00584f6dfcb", 0x15}, {&(0x7f00000000c0)="ec9173a51f8465be78fd66adae9f0a5b4e5f9106658275111fd0a753fda7fbf1666085", 0x23}, {&(0x7f0000000100)="de816fa3d42cc2ab17d4f140a992a85227a7e82e5fd33aac70782ce1467f47f7621c2a99f890c43ecee18483ed7b1c0c514bee2d585386f16c5a6f1e9b680fb0d12e13f3974b74c739d999fe1cced275b3420d61848b1b45559643a77aed80b66442b01f946fc5aa75405e0d48120575d762b25215643c0bc98771f905c896a7b192a88d20dd40e73232cb54b282a9bac4d94faeac6f88f723b15e5ef0b033dcbcede37ef1bd723c850a29321ec7aaa134b77c81a53566d0daa2ca882a58fc7a07a6e45ecdb7", 0xc6}, {&(0x7f00000002c0)="2f854890f70d9f6bcf2c5f4cf993af7445de64da50528c79ee74940e1ed19afba1add3e6b993901e3be11be666087e227b4277c2992166a063008fa92238443c4ab72fd332a711a131cdb6c9f0d6a1807eec68110f7d697c893aa5d4839625ca73ecae5ce20ae91022d8072636a49f5c761e093d4860a2ae3796f72bf50121070dad555db955bab059b99a83f2f46e223c00cc3ac26c75c3bfdd7896864129a524b6d405805e2f0b57b0e2ce98f453e856", 0xb1}, {&(0x7f0000000200)="53636a6aa74c7692dcf34db6ef2495745b4e8ce3911791cebf1d44e662851acc01bfd6a1d12eef5ccc3d8375b4d7875469abfec4d33454ea", 0x38}, {&(0x7f0000000380)="6e5e37b657e1fbe4b18d35c391ec4da9ac44e83a57151271ffe58fa2269cdb21ed1f4464a4bf9dae2878f48eba848e0f9dfc185777f15d3197856a68c3a538d18c649015056935f3895af38cd8458aa92dd80f40d93792e853ed791f04a8cb4cdbfd91549c356167a46b6ee98ae2e95d0c458ceaa93f453f04f60542afdaaa587a76f15a96d83fd088296e75e151058de4533f66d16c68ce4fc5252349b6c7d248fec903fe14b6e3cf1c9932c85c6fb0b49f86f62d4076cc6abe9c6aa70bd76ac1ed991d50981b85c85692278249da5f5c3322cada9925ce8077bcf33ba3ea2f", 0xe0}], 0x6, 0xb) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) mlock(&(0x7f0000001000/0x3000)=nil, 0x3000) r3 = memfd_create(&(0x7f0000000280)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r3, 0x0) 2018/06/02 09:21:10 executing program 2: prctl$intptr(0x4, 0x7f) r0 = socket(0xa, 0x800, 0x38) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') fstat(r1, &(0x7f0000000100)) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'ns\x00'}, {0x20, '#(posix_acl_access-md5sum+GPL@-eth0wlan0^userselinux'}, {0x20, 'ns\x00'}, {0x20, "47504c73797374656dac73656c696e7578747275737465642965746831"}, {0x20, ']}nodev'}], 0xa, "7355ff47545f838500f4179880599fb7b80906efabbd71ff1184a51dbc74639a7cb84d72d3a48c5b75c13a3d8735b41d2a458469cb6134633a1cb11effdaf946411461a31b3880f356fd1584552cc3cbe0d7572c0ef410d9f9cdc3564e11f4d8b19882a3d9b961ede7ff5268a6cf0e8a6499896f919bd7259ba5448234f537ec46adbc473356e89f0d98079d8cf517aa81a6fe77a0bafbede1b7bfd13faff47763af8832cb1a2c833344f6ac67263e9e488e84"}, 0x121) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000002c0)=""/224) 2018/06/02 09:21:10 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200000) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x100000000, 0x4) lseek(r0, 0x0, 0x0) 2018/06/02 09:21:11 executing program 4: mmap(&(0x7f000046b000/0x2000)=nil, 0x2000, 0x300000a, 0x34, 0xffffffffffffffff, 0x400) munlockall() socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) clock_gettime(0x8000000000000000, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f0000000000), 0x1, 0x8000000000000000, &(0x7f0000000040)={r0, r1+10000000}, &(0x7f0000000100)=0x2, 0x0) 2018/06/02 09:21:11 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xd, 0x8, 0x4, 0x100000081, 0x0, r0}, 0x2c) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2000, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x4) ioctl$KDADDIO(r2, 0x4b34, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:21:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000240)=""/147, 0x33f}], 0x2, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="14000008420005010027b25972e5caa290a5624e72552d4976ed96000000328bfc9e9e496cf7bc39f93c348ba75d677a195ae6a9657bd5a8747803909d093cd15ab8b6540bc9aa27c360057914c13ccab840dc1ae3443470660ff0dc10a82a9ff4ef1524c8ea6ca9702797d3b8c477f8cd514c483dc993df92540984f1e31fd997bb4ba1d129e214a78034de63de59ae36adb6e36e"], 0x14}, 0x1}, 0x0) getsockopt(r0, 0x0, 0x47, &(0x7f00000000c0)=""/159, &(0x7f0000000040)=0x9f) 2018/06/02 09:21:11 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0xb320}, 0x8) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0xa000000}, 0x8) 2018/06/02 09:21:11 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) fanotify_init(0x8, 0x101800) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c51e05858c8cb4a1b2fcf572bb52816e4747f12a619d3781464290dea27649776"], 0x1}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'sit0\x00'}}, 0x1e) 2018/06/02 09:21:11 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300030c000000000000000000000002000900400000000000000000000000030006000000000002000000e0000054d81458186fe8b90002000100000000000000000200000000030005000000000002000000f00000010000000000000000"], 0x60}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e23, @rand_addr=0x6}}) 2018/06/02 09:21:11 executing program 7: r0 = socket(0x10, 0x0, 0xe84c) clock_gettime(0x0, &(0x7f0000000040)={0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000100)={0x6, &(0x7f0000001440)=[{}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @remote}]}) recvmmsg(r0, &(0x7f0000005380)=[{{&(0x7f0000000180)=@nfc_llcp, 0x80, &(0x7f0000001640)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/239, 0xef}, {&(0x7f0000001380)=""/153, 0x99}, {&(0x7f0000001580)=""/151, 0x97}], 0x4, &(0x7f0000000200)=""/47, 0x2f}}, {{&(0x7f0000002040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000031c0)}}], 0x2, 0x0, &(0x7f0000000140)={r1}) tee(r2, r0, 0x6e, 0x0) sendmsg$nl_generic(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000001680)=ANY=[@ANYBLOB="00aa6fd915e78bb0cba49e541a0001020adb9300210aac6c579c0ac7508e7c5d4788f726a17ba5f1a10d9697177471d2f7981bc2d2b488f92da8f17a4eaa8354c1172c9b1fd22f36c2a1d81fd16750ea5c297b1350d90b796f59495015ac004ddd04b1931c0da4faf71428c13eefd8f1b6d38601b9a60248f2de89e35e876609c29f0825c68ae9c2eea72fca1e7b4606a16239729d3d3b46b5e7c96fe7ed053a226749ffa347d35e7bb9b134b02f28251bd40b4cf9717870d7bf9b6007ee42a9a3e1bf5a36f792e3193ce0366e689516"], 0x1}, 0x1, 0x0, 0x0, 0x10000000000}, 0x0) 2018/06/02 09:21:11 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000280)=""/151, 0x97) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000000)={0x7, 0x20}) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") tee(r2, r1, 0x6, 0x0) write(r4, &(0x7f00000001c0), 0x0) 2018/06/02 09:21:11 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) getpeername$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) 2018/06/02 09:21:11 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3b, 0x3ff, 0x100000081, 0x5, r0, 0x2}, 0xffffff45) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000300)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x4e22, 0xfffffffffffffffd, 0x4e22, 0x0, 0x2, 0xa0, 0x80, 0x3f, 0x0, r3}, {0x1ff, 0x5, 0x296a, 0x1ff, 0x2, 0x6, 0x7, 0x18000000}, {0x8b, 0x5, 0x80000000, 0x5a53}, 0x1, 0x0, 0x3, 0x0, 0x2, 0x1}, {{@in6, 0x4d5, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3503, 0x3, 0x3, 0x1000, 0xffffffffffffff5e, 0x4b, 0x5}}, 0xe8) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x20281, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:21:11 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xd, 0x8, 0x4, 0x100000081, 0x0, r0}, 0x2c) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2000, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x4) ioctl$KDADDIO(r2, 0x4b34, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:21:11 executing program 3: socket$kcm(0x29, 0x2, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x20, 0x100) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) listxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/243, 0xf3) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000edffc8)={0x0, 0xfffffffffffffe58, &(0x7f0000000000), 0x0, &(0x7f0000000040)=""/81, 0x51}, 0x40002102) connect$inet(r0, &(0x7f0000000280)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000002c0)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e24, @rand_addr=0x6}, @in6={0xa, 0x4e24, 0xffffffff00000001, @local={0xfe, 0x80, [], 0xaa}, 0x10000}], 0x68) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f00000000c0)) write$rdma_cm(r0, &(0x7f0000000540)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000500)={0xffffffff}, 0x13f, 0xf}}, 0x20) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="03000000400000fa0a004e221f00000000000000000000000000000000000001090000000a004e23fcfffffffe80000000000000000000000000001501000100", @ANYRES32=r3, @ANYBLOB="01dae5b69339ebc96359d849d2ee004000"], 0x48) write$binfmt_misc(r1, &(0x7f0000000140)={'syz0', "48d7db7d0c818a6a4f849097cb7ee579d7bdf87cf375179e2d7d91d360a7655090c8b70d0b07ce81de93058a35f02925b3f2d8ff1785488032d1465df5704d66e9914d4551351e725e3e4ff335e748d70f7b8e6e8f8c6185ccad7b256ed8786a2fa9807fffb9aa40d317e286712eae53eb6799ec51814cd19ef16d657e0e966e5aaf775a78b4471f0859db5445550b328dd2d82181fded821f21b0"}, 0x9f) 2018/06/02 09:21:11 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x2000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e22}], 0x10) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000040)={[], 0x766c, 0x9, 0x4, 0x401, 0xe34}) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000280)={@empty, r2}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000002c0)=[@in6={0xa, 0x4e24, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0x1c) [ 145.774396] alg: No test for authenc(digest_null,cbc(des)) (authenc(digest_null-generic,cbc(des-generic))) 2018/06/02 09:21:11 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = shmget(0x3, 0x1000, 0x1200, &(0x7f0000ffb000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3d, 0x4, 0x718, 0x10, r0, 0x146}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) fchdir(r2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r3, 0xa9}, &(0x7f0000000280)=0x8) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x80) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000040), 0x2) [ 145.817790] alg: No test for echainiv(authenc(digest_null,cbc(des))) (echainiv(authenc(digest_null-generic,cbc(des-generic)))) [ 145.877168] relay: one or more items not logged [item size (56) > sub-buffer size (9)] [ 145.916957] relay: one or more items not logged [item size (56) > sub-buffer size (9)] 2018/06/02 09:21:11 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x200) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x4, 0x9, 0x0, 0x5, 0x20, 0x2, 0x12, 0x9, 0x1, 0x0, 0x6}, 0xb) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/06/02 09:21:12 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x1265, 0x800) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x2001, 0x0) getpeername$unix(r2, &(0x7f00000002c0)=@abs, &(0x7f0000000200)=0x6e) getpeername$inet6(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x1c) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000180)={{0xffffffffffffffff, 0x3, 0x4, 0x0, 0x1}}) iopl(0x100000001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x8}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r4, 0x2}, 0x8) 2018/06/02 09:21:12 executing program 0: r0 = socket(0x2000000011, 0x2, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') write$binfmt_script(r0, &(0x7f00000002c0)={'#! ', './file0', [{0x20, '$vboxnet1'}, {0x20, '-lowlan0eth1'}, {0x20, 'ramfs\x00'}], 0xa, "c184e82234784daa40ed7a734e6f45d7f93f3aeedae0c0ff2506301afdad54edb23dec71740c1077d9e300600aa473cc7cb867c3de9f31be96ca04b98f34f0aa1f9175965de6bfff5b8447d954a20940ca95b3bc4deecddeb14e0d24d8cda7dfff8992c23a599981dccaf4fa8c5ad2b542496dd4fb03d94d6523cfb45be781786e479aa5ac134ba7a39a33b458f0e78c43a11cd3463dc4aaee73778792"}, 0xc6) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) umount2(&(0x7f0000000180)='../file0\x00', 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") chdir(&(0x7f0000000280)='/\x00') 2018/06/02 09:21:12 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) setitimer(0x0, &(0x7f0000000040)={{0x0, 0x7530}, {0x0, 0x2710}}, &(0x7f0000000080)) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) 2018/06/02 09:21:12 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c88ff6)={0x0, 0x0, 0x80000000000001aa}, 0xfef1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x48, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0x5c0b402, @empty, 0x80000000}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x400}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}}, 0x84) 2018/06/02 09:21:12 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4001000000a65, 0x1e}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000001000000000000cf4b7c56000000006110000000000000000000000000000095000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x800) 2018/06/02 09:21:12 executing program 5: r0 = shmget(0x1, 0x3000, 0x84, &(0x7f0000ffc000/0x3000)=nil) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x40000) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r1}, 0x2c) 2018/06/02 09:21:12 executing program 6: r0 = socket$packet(0x11, 0x20000000000003, 0x300) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) r2 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x0, 0x2) write$eventfd(r2, &(0x7f00000002c0)=0x9e, 0x8) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x8, &(0x7f0000000140)=""/34) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r3, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8040, 0x0) init_module(&(0x7f0000000300)='wlan0]security\x00', 0xf, &(0x7f0000000340)='\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/06/02 09:21:12 executing program 1: r0 = socket(0x1e, 0x1, 0xfffffffffffffffc) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00000000c0)=@req={0x3fc}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x8001) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000040)) epoll_create1(0x0) [ 146.448384] sctp: [Deprecated]: syz-executor4 (pid 9555) Use of struct sctp_assoc_value in delayed_ack socket option. [ 146.448384] Use struct sctp_sack_info instead 2018/06/02 09:21:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/rt_cache\x00') readv(r0, &(0x7f0000001680)=[{&(0x7f0000001580)=""/250, 0xfa}], 0x1) pread64(r0, &(0x7f0000000140), 0xfffffffffffffe4b, 0x0) read(r0, &(0x7f0000000040)=""/206, 0xce) 2018/06/02 09:21:12 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1c) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000180)=0x7f, 0x4) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000240)="16", 0x1) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/248, 0x20000003, 0x0, 0x0, 0x267) r1 = semget$private(0x0, 0x6, 0x189) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/06/02 09:21:12 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000200)=""/129}, 0x18) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') write$vnet(r2, &(0x7f00000012c0)={0x1, {&(0x7f0000000040)=""/22, 0x16, &(0x7f00000002c0)=""/4096, 0x3, 0x3}}, 0x68) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000140)={{0x1, 0x3, 0x6, 0x2, 0xace}, 0x80000001, 0xb50d}) [ 146.526433] sctp: [Deprecated]: syz-executor4 (pid 9555) Use of struct sctp_assoc_value in delayed_ack socket option. [ 146.526433] Use struct sctp_sack_info instead 2018/06/02 09:21:12 executing program 7: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000080)=@ethtool_dump={0x3e}}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xa4, r1, 0x20, 0x70bd29, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x2}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffd92}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1000}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0xa4}, 0x1, 0x0, 0x0, 0x8800}, 0x4000) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x82000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000280), 0x4) 2018/06/02 09:21:12 executing program 1: r0 = socket$inet(0x2, 0x3, 0x6) getsockopt$sock_linger(r0, 0x1, 0x30, &(0x7f0000000200), &(0x7f0000000240)=0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x0, 0x8008, 0x101, 0x4, 0x7fffffff, 0x4, 0x0, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x7, 0x2, [0x80, 0x52]}, &(0x7f00000001c0)=0xc) 2018/06/02 09:21:12 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) ioctl(r0, 0xc2604111, &(0x7f00000001c0)="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") 2018/06/02 09:21:12 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x8) close(r2) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x482100, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000000c0)=0x3, 0x4) close(r1) 2018/06/02 09:21:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x10000, 0x4) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x4000, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x208000, 0xb1) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000003dc0)=[{{&(0x7f0000002a40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000002bc0), 0x0, &(0x7f0000002c00)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000003f00)) 2018/06/02 09:21:12 executing program 2: r0 = socket(0x17, 0x5, 0xfffffffffffffffc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00']}) 2018/06/02 09:21:12 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x7000) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081}, 0x2c) 2018/06/02 09:21:12 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0xc4}, 0x8) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x0, 0x0, 0x64, [], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=""/100}, &(0x7f00000001c0)=0x108) 2018/06/02 09:21:12 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="180800002700638100000000060000000f00070000000000"], 0x18}, 0x1}, 0x0) [ 146.975148] kernel msg: ebtables bug: please report to author: Wrong size 2018/06/02 09:21:13 executing program 1: mkdir(&(0x7f0000000100)='.\x00', 0x80) r0 = open(&(0x7f0000dc2000)='./file0\x00', 0x80042, 0x40) mount(&(0x7f0000dc3000)='./file0/file0\x00', &(0x7f0000dc3ff8)='./file0\x00', &(0x7f0000189000)='debugfs\x00', 0x0, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x7f, 0x2}) r1 = semget(0x0, 0x7, 0x8) semctl$GETPID(r1, 0x5, 0xb, &(0x7f0000000040)=""/130) 2018/06/02 09:21:13 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000008880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008840)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) accept4$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x6e, 0x800) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) write$rdma_cm(r0, &(0x7f00000088c0)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) 2018/06/02 09:21:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b300000000000000e6000000000000000000000000000000", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000047c0)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000018c0)="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", 0x150}], 0x1, &(0x7f0000000140)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001580)=""/123, 0x7b}, {&(0x7f0000001600)=""/130, 0x82}, {&(0x7f00000016c0)=""/84, 0x54}], 0x3, &(0x7f00000017c0)=""/127, 0x7f}, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(xts(aes))\x00'}, 0x58) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x880, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000280)=0x100000000, 0x4) sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000100}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0xf0, r3, 0x0, 0x70bd29, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7ff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2e}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x72}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x57}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x8}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3ff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x101}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0xf0}, 0x1, 0x0, 0x0, 0x1}, 0x8000) 2018/06/02 09:21:13 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000200)=""/107) 2018/06/02 09:21:13 executing program 7: mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='nfsd\x00', 0x1040, &(0x7f0000000140)="c956621230f2e525c51dafeb633df3cf406c681d7f0a08d1cd9534bad49c9cab6d69a685abdf5117d3747d4bcef57f2a54ec8048c5816d29c23edec9ec891e828f14") r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000000)={'b:idb&0\x00\x00\x00\x00\x00\x00@\x00', @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) ioctl$sock_ifreq(r0, 0x891a, &(0x7f0000000200)={'erspan0\x00', @ifru_data=&(0x7f00000001c0)="7c9d286b58846db9520f94454fac72f99f7da6016d2ce1447606fb4dc61f32a2"}) 2018/06/02 09:21:13 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x8, 0x3, 0xf776}) unshare(0x400) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x80200, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x5) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 2018/06/02 09:21:13 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0054fc2f07d82c99240970") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80300, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xdbf5}, @in6={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x9}, @in6={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x1b}, 0x100}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0x88}, 0x8) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x1, 0x0) write$cgroup_int(r3, &(0x7f00000000c0)={[0xc087ffffffff]}, 0xffffffffffffffa5) 2018/06/02 09:21:13 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000000000)=[{}, {0x5}, {0x16}]}) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)='nodevwlan1em0eth0md5sum-ppp1(\x00', &(0x7f00000000c0)='keyringwlan0\x00', &(0x7f0000000100)='cpuset%:@em1)eth0\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000340)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='[!,systemvmnet1}wlan1)security:keyring', &(0x7f0000000240)="a16264657600", &(0x7f0000000280)='GPL.cgroupsecurity&%&\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00']) [ 147.796280] audit: type=1326 audit(1527931273.795:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9630 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/02 09:21:13 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x1) unshare(0x20000100) r1 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x200, 0x40000) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000080)) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000006c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001d80)={'vcan0\x00', 0x0}) getsockname$packet(r1, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001e40)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000020c0)={'ip6_vti0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002140)={0x0, @remote, @remote}, &(0x7f0000002180)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002240)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000002340)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000002380)={@loopback, 0x0}, &(0x7f00000023c0)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000002680)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40002100}, 0xc, &(0x7f0000002640)={&(0x7f0000002400)={0x210, r2, 0x204, 0x70bd27, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r3}, {0x134, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x7, 0xb, 0x6, 0x56}, {0x0, 0x203c, 0x400, 0x7}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0xb8, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80}}, {0x8, 0x7}}}]}}]}, 0x210}, 0x1}, 0x800) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/06/02 09:21:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') fchdir(r0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x41, 0x200, 0x70bd2b, 0x25dfdbfc, {0x1d}, [@typed={0x18, 0x60, @str='keyringmime_type\x00'}, @typed={0x8, 0x16, @ipv4=@dev={0xac, 0x14, 0x14, 0x10}}, @nested={0x34, 0x10, [@generic="dff60fe8c6ecbfaa483b85e495dac9678adfa623918b400bb3896463eab69be5f57e8f10daf12e3c9bd0b89f8b"]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x400000) syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001940)=[{{&(0x7f0000000180)=@ax25, 0x80, &(0x7f0000001540)=[{&(0x7f0000000280)=""/255, 0xff}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/65, 0x41}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f00000014c0)=""/94, 0x5e}], 0x5, &(0x7f00000015c0)=""/101, 0x65, 0x74f}, 0x2}, {{&(0x7f0000001640)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000380)=""/6, 0x6}, {&(0x7f00000016c0)=""/65, 0x41}, {&(0x7f0000001740)=""/201, 0xc9}, {&(0x7f0000001840)=""/117, 0x75}], 0x4, &(0x7f0000001900)=""/8, 0x8, 0x7}, 0xd79}], 0x2, 0x10000, 0x0) 2018/06/02 09:21:13 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) socketpair(0x1a, 0x2, 0xc5a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000200)={'raw\x00', 0xfd, "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"}, &(0x7f0000000040)=0x121) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:21:13 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xfffffffffffffff8, 0x40000) recvfrom$unix(r1, &(0x7f00000000c0)=""/103, 0x67, 0x143, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e24}, 0x6e) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x18, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x14, 0x100000000000000}, [@nested={0x4, 0x7}]}, 0x18}, 0x1}, 0x0) 2018/06/02 09:21:13 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000015c0)=ANY=[@ANYBLOB="24000000181531030000000000000000020020600000fe020000000008000400", @ANYRES32=r1], 0x24}, 0x1}, 0x0) 2018/06/02 09:21:14 executing program 3: r0 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab965e0587e50ec159998996abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e100", 0x88, r2) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='u', 0x1, r1) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="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", 0x101, r2) r5 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x6, 0x80000) ioctl$TIOCMBIS(r5, 0x5416, &(0x7f0000000140)=0x332) r6 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) ioctl$UFFDIO_WAKE(r5, 0x8010aa02, &(0x7f0000000280)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r6}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/06/02 09:21:14 executing program 0: r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x800) accept4$nfc_llcp(r0, &(0x7f0000000200), &(0x7f0000000280)=0x60, 0x80000) r1 = socket(0x40000000002, 0x3, 0x2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ptrace$peek(0x1, r2, &(0x7f00000000c0)) socket(0x10, 0x100000802, 0x0) syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x404401) sendto$inet(r1, &(0x7f0000000000)="7522678b103dd2a42d1d0d368d5271c3f96fa47c7a41eb35465cd8b1cd5c00", 0x1f, 0xfffffffffffffffc, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 2018/06/02 09:21:14 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200001, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000080)=0x7) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) syz_open_dev$random(&(0x7f0000000200)='/dev/random\x00', 0x0, 0x2) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x800, 0x4, 0x100000083, 0x0, r1}, 0x80) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) [ 148.170331] alg: No test for xts(anubis) (xts(ecb(anubis-generic))) 2018/06/02 09:21:14 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000200)="e5dcc93701ef6ed1cc39474c0bdef187e67c619ab42d208a3d94c2a29a2561e7cb13da1a69e881e40836b38dd700e6ffd246122a4224db7bfc6fb827cf78a5f40e08395cb29684f63eaaad03a9e7e52142206c1a3441d4f12b0adf18a72bc57cb623bdb50138b5ef4e1d4e46000fbab30e81a28362f2f714aa7f45683b7e8553037d509051f55ef8149c939c2c0ea5bebedbccf60011f1e0b390ec5a9b587b28ffcb2397a750b90259fa3a1dab6cef2b3b47f8803e4b0f073e0f00cbf0365ad68561138cb8d0a0662ceb0329302305", 0xcf) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000003e40)=[{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000003fc0)="695d3c1387e4419a324fb935f44d82d5282d2cf8f243cbb6e74ad9c1806f2942c60b6cfb9674297a92dcd0fbdfb83026a2241c052f934128307690e25a64b64557", 0x41}], 0x1, &(0x7f0000002a00)}], 0x1, 0x0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/06/02 09:21:14 executing program 7: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) getsockopt(0xffffffffffffffff, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x2) 2018/06/02 09:21:14 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000240)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x5ab) read(r0, &(0x7f0000000040)=""/7, 0x7) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004daff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="050000000000001000000000000000001633643b2c28ba1b7ab8440c713682f39e84be7d11767a2564f872794a94ee4bf02705a859b6c1de2b6c5575589950d13523ea305c04672e423f6c2277a0d9c7381969b55839d05e5cecc4dc8c4730beb186d67ca14f3cfbafd4fef6826417ede30b54ee9efd97ea2634803c8eeaaaaad917e4086e9fab235c2a4d8f1bb7", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="000000000100000000000000000000000b73a01c25e50766"], 0x16}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB="07000009000000040000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000005102000000000000"], 0x48}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2, 0x1}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000340)) signalfd(r0, &(0x7f0000000100)={0x9}, 0x8) 2018/06/02 09:21:14 executing program 0: socketpair$inet6(0xa, 0x80f, 0x100000000, &(0x7f0000000000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x800) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000180)={0xfffffffffffffc01}, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendmmsg(r0, &(0x7f0000005f00)=[{{&(0x7f0000004980)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="240000000000fafff7ffffffffff0000ae5489e63bfd8d93a2ce2175a2e028112d49f7f166adca60339e8432d5f65127cc8bdc032ff8cecf3fbbb7c17d9165499dab1f5146aaabe0e7ed467e9eafb7274e721eaca15017a5e8ff3389c67788560e8664575c862c87300d7ebf7ac7326733a81451f14d0e525d2d227865d4d332d93941c09f4174218f31dca463626a36bc731c3081c7d3636429790261accbad2d5a98b914a4e2f72df35678308c32a2fe1ae0b1d1c87bf51fd86787f9ee3620b464c8796a0f3d"], 0x10}}], 0x1, 0x0) [ 148.563750] audit: type=1326 audit(1527931274.562:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9630 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/02 09:21:15 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'irlan0\x00', 0x4}) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) 2018/06/02 09:21:15 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) r2 = socket$inet6(0xa, 0x0, 0x5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000000c0)={r3, 0xb75f}, &(0x7f0000000200)=0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:21:15 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'iFb0\x00', 0xa201}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00', r3}) signalfd4(r0, &(0x7f0000000100)={0x3}, 0x8, 0x80000) write$tun(r2, &(0x7f0000000100)=ANY=[], 0x0) write$binfmt_elf64(r0, &(0x7f0000000c40)=ANY=[@ANYBLOB="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"], 0x96f) socket(0x8, 0x4, 0x100000001) 2018/06/02 09:21:15 executing program 6: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'bcsf0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt(r0, 0x107, 0x1, &(0x7f0000000000)="017d05123c56000000013785c2b10c74", 0x10) r1 = msgget(0x1, 0x4) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000340)='/dev/full\x00', 0x1, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000380)={0x40, 0x40, 0x20, 0x401, 0x6, 0x7fffffff, 0x1, 0x8, 0x7a30, 0x906}) r3 = getuid() r4 = getegid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) accept$netrom(r0, &(0x7f00000003c0), &(0x7f0000000400)=0x10) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) r8 = getpgid(0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x9b1, r3, r4, r5, r6, 0x1, 0x7}, 0x0, 0x10001, 0x1, 0x8ab, 0xb6, 0x5, r7, r8}) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000440)={0x303, 0x33}, 0x4) 2018/06/02 09:21:15 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000003b40)={'broute\x00', 0x0, 0x4, 0xb9, [], 0x5, &(0x7f0000003a00)=[{}, {}, {}, {}, {}], &(0x7f0000003a80)=""/185}, &(0x7f0000003bc0)=0x78) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x251, r1, 0x8) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f00000004c0), &(0x7f00000041c0)=0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f00000003c0)={0x0, 0x7530}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00000000c0)={@empty, @multicast2, @multicast1}, &(0x7f0000000100)=0xc) bind$inet(r3, &(0x7f0000dc9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000140)=0x17f, 0x4) r4 = syz_open_dev$mice(&(0x7f0000003c40)='/dev/input/mice\x00', 0x0, 0x200602) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000003c80)={0xa8, 0x9, 0x7}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0xe0c9, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f00000002c0)=0x10, 0x4) syz_extract_tcp_res(&(0x7f0000000300), 0x32, 0x1ff) ioctl$TIOCEXCL(r5, 0x540c) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr=0x6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x0, 0x4e24, 0x7, 0xa, 0xa0, 0xa0, 0xff, 0x0, r7}, {0x1fffc000, 0xc5a}}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x7}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000440)={r8, 0x9, 0x800}, 0x8) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r3, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r3, &(0x7f0000000100), 0x0, 0x4008004, 0x0, 0x0) 2018/06/02 09:21:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c0000005200110400000000000000000a0000000000000000005778"], 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}) 2018/06/02 09:21:15 executing program 0: r0 = socket$inet6(0xa, 0x1000000000003, 0x2000000000000008) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x3a, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x6c, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@timestamp={0x44, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) r1 = gettid() fcntl$lock(r0, 0x37fe10fc1c43cd23, &(0x7f0000000000)={0x3, 0x3, 0x6, 0x7ff, r1}) 2018/06/02 09:21:15 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000080)=0x7fffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x3f, 0x8000) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}, 0x0) 2018/06/02 09:21:15 executing program 3: r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x3}) r1 = userfaultfd(0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000040)=@vsock, &(0x7f0000000100)=0x80) bind$vsock_dgram(r2, &(0x7f00000001c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1', "df782557e4790e0c2d0d2a0f8aaf69326b2eecc18755c509849ca239db5b9885422db44fa575ab37263838a32279aff25aeb2c424fb7832cb97521133cf2fb0b0359f4f6d992dda38fbae3fe2d437f957f1cfcb210b3ec5b96f9597c9dae34cd73634fc5bffd46b835f4e0a51440d8eff9c5cd1906951110664c1593210bfda7b8382b8f54016c93a97ad93d2a5d91dec0093283eb8b84e9960a2135af72a9ee6d53fc0164cdf4f809ba557fe013f915985d1a4f27fd695df9194329c417164eb9f01225a77631421cf1a4aaa6442c5ca996251784f94aa9cba6765f602fe8ed948d311f842bc44653c1925f9632793ede43dec4d2be"}, 0xfa) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) pkey_mprotect(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff8000/0x4000)=nil, 0x4000}, 0x1}) [ 149.484144] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/02 09:21:15 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f00000001c0)=0x10) shutdown(r0, 0x2000000000000002) r2 = accept(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x7fff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={r1}, 0x8) [ 149.557016] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/02 09:21:15 executing program 0: munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = socket$inet6_sctp(0xa, 0x100000000001, 0x84) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/06/02 09:21:15 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x9ff, 0x0) dup3(r1, r1, 0x20000000007fffd) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x40085112, &(0x7f0000000040)={0x3ff}) 2018/06/02 09:21:16 executing program 7: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000300)=""/4096) r0 = shmget(0x0, 0x1000, 0x81, &(0x7f0000ffc000/0x1000)=nil) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x4, 0x30002) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x50}) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000240)=""/132) shmctl$SHM_LOCK(r0, 0xb) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x202000, 0x0) r2 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="3bb1f5c571d8455b5f8c1a1797d06ee3310ee7941239bf2e9d7b4e2f812d251a981a85630b1f65d10871f8f9572a6e0937361cc8a34add51bd21dd0ec4838cda1c50a8b466e14137063cd34c85098c3660b9e3e1a7f096510c3c559b7480666d184f0b3f257f021770beaf45c3b0df1bf100254faeda3ea78f930079fe8ba94e5894aa1c6476db9f5e091f14fe187c1cb801eaee7a1aed38122996091a4b28512adb153236d80f05cc945cf321dda89e534628be52d4379b0ecb33955ac1c57a891f525a54d9ca4a26", 0xc9, 0xfffffffffffffff9) keyctl$update(0x2, r2, 0x0, 0x372) shmctl$IPC_RMID(r0, 0x0) 2018/06/02 09:21:16 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x280) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000200)=""/213) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000040)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:21:16 executing program 3: unshare(0x24020400) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x767}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffa}}, 0x8, 0xa1a9, 0x7, 0x9, 0x4df6b620}, &(0x7f0000000200)=0x98) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x7, 0x4) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$int_out(r0, 0xc1004111, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000240)=@generic={0x0, 0xc2a, 0x2}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/06/02 09:21:16 executing program 2: r0 = dup(0xffffffffffffff9c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req3={0xf76, 0xffffffff, 0xfffffffffffffff8, 0x4, 0x2000000000000, 0xd072, 0x101}, 0x1c) bind$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x0, @my=0x1}, 0x10) r1 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, 0xffffffffffffffff) 2018/06/02 09:21:16 executing program 0: bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='\x00'}, 0x10) r0 = socket(0xa, 0x80003, 0x8) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f00000000c0)=""/85, &(0x7f0000000000)=0x55) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='lo\x00', 0x9f1}) 2018/06/02 09:21:16 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) syz_emit_ethernet(0x3a, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@timestamp={0xffffff94, 0x4, 0x5}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x8000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000140)=0x9, 0x4) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a000c00060000001900a30704000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000300)={0x3, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x108) 2018/06/02 09:21:16 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x3, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000080), 0x20004021fffffd) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000003c0)={r2, &(0x7f0000000380)=""/6}) r3 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x6, 0x400000) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000140)=0x8, 0x4) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter6\x00') readv(r4, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/182, 0xb6}], 0x1) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000200)=""/181, 0x5b}], 0x19) 2018/06/02 09:21:16 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000800)="62616d6659005d936fd8bf29a2f458f6c3fee07c4682696d1d16096d25d7b0a15f99f749a6e2fd0c00139184acd4ad9440fc95bb8e487753138993b8cc9aeaf8f77d4133abae73785c10a5731148ba3946b3be5ddb7ef986b2d79a69ab73b9aa2aaf5cab2a80fe847ff0f3c6eb6aa3c2edf5dba218b963b84038af0f008e80db6486555fb9e9b35a05c5818d397a3e57e1d60fbbe4a4946cc068475584d88f820d6822d2755ad4cd2b55e59fba9149e000387c9248ff04606432235d0e95ba9af0cc13b4bdf080ed0234235584dd0f", 0x100000, &(0x7f0000000740)="4cb8a21d9a3d77b31ba10ccae7608ba1535650a1b46c70a7d3c1190277ff241d1f762b336374563bc3df854511b91b105ce9c26db24042409eb26f1b0ab8ee6652977365e8c74c04c1020eb0f82c0343a6e94b48e91eadf7ca0439fff607961abd9615c28284c1e9066857f7755593ea39de4e1ea40b80c577f7fbb9cabc24d8d4a1d2bf7129c14124a44701cb01d261c1b59ec4ceb915288d1a5120a6e52390ae") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000980)='./file0\x00', &(0x7f00000003c0)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000009c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='binfmt_misc\x00', 0x80000, &(0x7f0000000900)) mount(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='./file0\x00', &(0x7f0000000700)='fuse\x00', 0x9000, 0x0) mount(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000100)='.', &(0x7f00000002c0)='mslos\x00', 0x3002480, &(0x7f0000000700)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000000140)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) [ 150.546198] IPv6: Can't replace route, no match found [ 150.585504] IPv6: Can't replace route, no match found 2018/06/02 09:21:16 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000002300)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00000016c0), 0x0, &(0x7f00002d4000)}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x6, [0x3, 0x2, 0x5, 0x41c1, 0x1, 0x7fff]}, 0x10) getpid() 2018/06/02 09:21:16 executing program 0: socket$alg(0x26, 0x5, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x10000, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) 2018/06/02 09:21:16 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) accept4$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x10, 0x800) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2, 0x5, 0x5, 0x5, 0x4, r0}, 0x181) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r1}, 0x2c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x40000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x100000001, 0x6, 0x0, 0x4, r1, 0x80000001}, 0x2c) 2018/06/02 09:21:16 executing program 3: r0 = socket$nl_generic(0xa, 0x3, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000000c80)=[{{&(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f00000004c0), 0x1, &(0x7f0000002000)}}], 0x415, 0x4) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101901, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x1f, 0x5, 0x3c, 0x200}, 0x14) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000001c0)={0xfffffffffffffff8, 0x1000, 0x6, 0x80000000}, 0x10) timerfd_settime(r1, 0x1, &(0x7f0000000140)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000180)) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x14, 0x0, 0x29, 0x43}, 0x14) 2018/06/02 09:21:16 executing program 1: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) unlink(&(0x7f0000000000)='./bus\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x30, r0, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='numa_maps\x00') readv(r1, &(0x7f0000000300)=[{&(0x7f0000001400)=""/4096, 0x1000}], 0x1) 2018/06/02 09:21:16 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000000c0)={0x3, 0x0, 0x40, 0x0, 0xffffffffffff0001}) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, 'proctrustedproc+]nodevself'}, {0x20}, {0x20, ')cpuset'}, {0x20, '/dev/snd/timer\x00'}, {0x20, 'wlan0'}, {0x20, 'selinux'}, {0x20, ']'}, {0x20, '/dev/snd/timer\x00'}, {0x20, 'posix_acl_access,vmnet0em0vboxnet0mime_type'}, {0x20, '/dev/snd/timer\x00'}], 0xa, "52a8d0c09cc51fece15e17df38c7db3bb030c10dff0b59d3d7a354146c0ee9fcef8aa725d8df42ce4e5a7f25fb31ad450de4e2888e8f9e4c7f8e734e1584eb32804184cc5871735b275a445e1caeef6f9f7d59e686b893af0abd228f9d09a1e7bd2756dad3a98d7fb638d7c0a281c85b4a81d18458c06b3affde8f8484aa11892abcda93c744d3d9fc5f585fa040"}, 0x129) 2018/06/02 09:21:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000440)={0x0, 'syzkaller1\x00', 0x2}, 0x18) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x20000) writev(r1, &(0x7f0000000400)=[{&(0x7f00000002c0)="50ec67403dcf0ee18b18f04270ddbc8b0f659938de70390d2742955d3d", 0x1d}, {&(0x7f0000000300)="0c0d1963d74825d44ae3662c236f086eb8a2bd1aab8f8e6199438d290ca7a0d8086a40ad15df002829b07003499d0d226e72796c1067c8ebfafdacc07c6ecdbe5de47e162ecdd37e5a5865367c5bfc94292a190f3fb904a2754adc7c58420a0e1f975e07280acec4c9efa0a3c176d0d6b7e63dc136d35f603126ace0eb3ef0009656b4fad20593c6a4a8483ea04ecaf131288af17d7f74bb0d8c8574ec87e0e9193a4c4003442bb71b81df2cffc398819e9b86f9ccbe459a506e731a79a0eb8b347decdf11be782c04adf9200b5ba4bfc3533cf4a29db391d106b4eea3e2d8d0b8ca8a0d4fce6278c86d9f500a", 0xed}], 0x2) io_setup(0x9, &(0x7f0000000480)=0x0) io_cancel(r2, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x1, 0x59, r0, &(0x7f00000004c0)="b7f3798c4a9a701875d25d2c1fe7d1f5bee42bd8e639b88fd719fe18f0b9dfbe6e7af78f72ed", 0x26, 0x1, 0x0, 0x1, r1}, &(0x7f0000000540)) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000180)=""/57) request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)=':\x00', 0xffffffffffffffff) request_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='\x00', 0xffffffffffffffff) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$KDSETMODE(r3, 0x4b3a, 0x9) 2018/06/02 09:21:16 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001840)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001800)={&(0x7f0000001700)=@delsa={0x34, 0x11, 0x23, 0x0, 0x0, {@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x32}, [@mark={0xc, 0x15}]}, 0x34}, 0x1}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000005ff0)={&(0x7f000000c000)=ANY=[@ANYBLOB="c00000001b0001020000000000000000e00000020000000000000000000000007f000001ff07e28de40000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000faffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000058000000000000000000000000000000"], 0xc0}, 0x1}, 0x0) 2018/06/02 09:21:16 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x40, &(0x7f00000000c0)="0047fc2f07d82c99240970") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x25}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x85ffffff, 0x201a7fd7, 0xa, 0xab01, 0xffffffc0}], {0x95}}, &(0x7f0000000000)="47504cc000", 0x8, 0x1ac, &(0x7f00001a7f05)=""/251}, 0x48) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) 2018/06/02 09:21:16 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0xfffffffffffffdb5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x3, 0x0, 0x4, 0x8, r0, 0x7}, 0x2c) 2018/06/02 09:21:17 executing program 2: openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x800000101802, 0x0) 2018/06/02 09:21:17 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000200)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "388dbba2b150d176"}}, 0x48}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x4c, 0x2d9) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="e4540000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000c4d981aeb150d176"], 0x48}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000180), 0x1, 0x0, &(0x7f00000006c0)) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 2018/06/02 09:21:17 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x800) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000200)=@generic, 0x80, &(0x7f0000000680)=[{&(0x7f0000000300)=""/219, 0xdb}, {&(0x7f0000000400)=""/128, 0x80}, {&(0x7f0000000480)=""/130, 0x82}, {&(0x7f0000002fc0)=""/72, 0x48}, {&(0x7f00000005c0)=""/143, 0x8f}], 0x5, &(0x7f0000000700)=""/155, 0x9b, 0x7}, 0xffffffffffff8000}, {{&(0x7f00000007c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000280)}, {&(0x7f0000000840)=""/50, 0x32}, {&(0x7f0000000880)=""/144, 0x90}, {&(0x7f0000000940)=""/51, 0x33}], 0x4, &(0x7f00000009c0)=""/249, 0xf9, 0x6}, 0x7fffffff}, {{&(0x7f0000000ac0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/43, 0x2b}, {&(0x7f0000002b80)=""/230, 0xe6}, {&(0x7f0000002c80)=""/67, 0x43}, {&(0x7f0000002d00)=""/189, 0xbd}], 0x6, &(0x7f0000002e40)=""/63, 0x3f, 0x1}, 0x676}], 0x3, 0x101, &(0x7f0000002f40)={0x0, 0x989680}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002f80)={@mcast2={0xff, 0x2, [], 0x1}, 0x6e, r1}) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0xffffffffffffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'erspan0\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000002c0)) r2 = dup(r0) recvfrom$llc(r2, &(0x7f0000000100)=""/198, 0xc6, 0x0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/06/02 09:21:17 executing program 3: r0 = socket$inet(0x2, 0x803, 0x81) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{0x0, 0x7530}, {r1, r2/1000+30000}}) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, r4, 0x1, 0x70bd26, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x840}, 0x4) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000040)=0x4, 0x4) recvmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x0) 2018/06/02 09:21:17 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000300)=@nl=@unspec, &(0x7f0000000380)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)={r1, 0xe2, "eaba31387478825588b6bdccf5109651a00691704718997fa585b8068f25426303fee1408df2449c38d7565c6e09909ce462718edbeb001efd784961153e9861c86cf68394f93887eb0063ff5648d2343075663dd47107fa0b365f499e22372ad8578fd70a998f39a41bfca9ecd6f503c53cbaf578175199f493824a5cd0a455453cf58be4d20cb48305a216c7ba92f08c46bd2d21a09571661e21d61bbecb6e875a8c5c4ffed2c4308d0c741e519b73dc675c2d97b64d270fd7cb8ea97e31bb2e9b8251f5abf5539e9422f059014482931e660f38f42dcfdf783ff88ff948f24de8"}, &(0x7f0000000540)=0xea) r2 = socket$kcm(0x29, 0x9, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clock_getres(0x0, &(0x7f0000000280)) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000200), &(0x7f00000002c0)=0xc) r3 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x3ff, 0x20000) getsockname$inet(r3, &(0x7f0000000180)={0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10) getrusage(0xffffffffffffffff, &(0x7f0000000040)) r4 = getpid() socket$kcm(0x29, 0x2, 0x0) ptrace$setsig(0x4203, r4, 0x2000000000, &(0x7f0000000000)={0x32, 0x401, 0x4, 0x7}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000100)={r2}) 2018/06/02 09:21:17 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x20, 0x1124f894, 0xff, 0xc4c, 0x7, 0x8, 0x7, 0xffffffffffffffc0, 0x3, 0x7a, 0x10000, 0x247}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:21:17 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) dup2(r0, r0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00007cfff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000000200)=@newneigh={0x30, 0x1c, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x30}, 0x1}, 0x0) 2018/06/02 09:21:17 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x2000) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x200800) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000140)={'bpq0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r5, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x21, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000003c0)={0x0, 0x7f, 0x8, {0x0, 0x989680}}) close(r0) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000180)={0x0, @empty, @dev}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x2, 0x20, 0x9, 0x53, 0xce}, &(0x7f0000000300)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000340)={r7, 0x6, 0x2, 0x3f, 0x1f, 0x800}, 0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@empty, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x5, 0x0, 0x7fffffff, 0x500, 0x1, 0x20000, r6}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x0, 0x0) 2018/06/02 09:21:17 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x15d4, 0x880) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0xf1}, 0x8) gettid() lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000a80)) ioctl$int_in(r1, 0x5450, &(0x7f0000000000)) r4 = semget$private(0x0, 0x3, 0x44) semctl$GETVAL(r4, 0x7, 0xc, &(0x7f0000000180)=""/216) 2018/06/02 09:21:17 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000040)=0xfffffffffffff2c3) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sigaltstack(&(0x7f00002cb000/0x3000)=nil, &(0x7f0000ef9ff8)) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140)={0xfffffffffffffffa}, 0x4) getsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mincore(&(0x7f00003a0000/0x600000)=nil, 0x600000, &(0x7f0000000500)=""/184) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000100)=0x16) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f0000000200)=0x52d0540139ff70f0) 2018/06/02 09:21:17 executing program 4: lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xfffffffffffffffb, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000100)) r1 = syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/ipc\x00') fsetxattr(r1, &(0x7f0000000580)=@known='security.ima\x00', &(0x7f00000005c0)='securitymime_type\\}em0#$cpuset{\x00', 0x20, 0x0) 2018/06/02 09:21:17 executing program 3: syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x20000b0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x88000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080)) 2018/06/02 09:21:18 executing program 1: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) mknodat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x0, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) prctl$setendian(0x14, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000280)=""/109) 2018/06/02 09:21:18 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x220200, 0x0) recvfrom$llc(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x10020, &(0x7f0000000040)={0x1a, 0x5, 0x8f74, 0x4, 0x7ff, 0xffffffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:21:18 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x0, 0xc001) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000001c0)=@security={'security\x00', 0xe, 0x4, 0x4d0, 0xffffffff, 0x0, 0x160, 0x0, 0xffffffff, 0xffffffff, 0x400, 0x400, 0x400, 0xffffffff, 0x4, &(0x7f0000000140), {[{{@uncond, 0x0, 0xf0, 0x160, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x12, 0x1}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x6, 0x5, 0xd3f, 0x0, 0x0, "5058f3b7e90bb7ff6cfe8e2b42b0dd3afa156a10245b1a502ef917ec57befa40769be15a709446be4914afe6b7a293a67c3455f1259b53ddc0105cd65bad0403"}}}, {{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@frag={0x30, 'frag\x00', 0x0, {0x3, 0x8, 0x1, 0x20, 0x2}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x8}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0xff000000, 0xffffffff], [0xffffffff, 0x0, 0xffffffff, 0xff000000], 'veth0_to_bridge\x00', 'irlan0\x00', {}, {}, 0x0, 0x204000, 0x2, 0x2}, 0x0, 0xf8, 0x158, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x3f, 0x9, 0x3, 0x7fff, 0x20, 0x200, 0x40}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0x14, 0xa}, [0xff000000, 0xff000000, 0xffffffff, 0xff000000], 0x4e22, 0x4e21, 0x4e23, 0x2, 0x3, 0x1000, 0x0, 0x9, 0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x530) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000020000)=0x5, 0x4) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="580000000000000014010000060000000000000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="000000000000d000"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x58}, 0x0) 2018/06/02 09:21:18 executing program 7: 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}, &(0x7f0000044000)) getpgrp(r1) write$evdev(r0, &(0x7f0000000080), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) timer_create(0x2, &(0x7f0000000080)={0x0, 0x41, 0x1, @thr={&(0x7f0000000040)="0a9ed469feef9164f92eda73e4f7402e3aff77a5b080048e50408143d7561dce0e9034563c94d64c729fdc2687", &(0x7f0000000a00)="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"}}, &(0x7f00000000c0)) waitid(0x0, r1, &(0x7f0000000000), 0x1000000, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x200c0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) 2018/06/02 09:21:18 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x2, 0x0) close(r0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x301000, 0x0) 2018/06/02 09:21:18 executing program 2: mkdir(&(0x7f0000001c40)='./file0\x00', 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x4, 0x3, 0x4, 0x3}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x80, 0xffffffffffffffff, 0x5, 0x969d, 0x80}, &(0x7f0000000200)=0x98) mount(&(0x7f0000000740)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000007c0)='devtmpfs\x00', 0x0, 0x0) 2018/06/02 09:21:18 executing program 6: syslog(0x3, &(0x7f0000000000)=""/85, 0xfab8e29c218e8b4c) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x202000, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000200)="b3f659a68a57578114d00ce33298e971dbd57e93993f05f0e932b4c205ac1028ead0921093544a9ab539577fd38a1cad5038398010225a3c3da7eb1af47387dd74a98421d3863653362bad8206fa2ce697e5bf8e7c43db8aec84", 0x5a) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xbed, 0x101000) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='ufs\x00', 0x0, &(0x7f00000001c0)) 2018/06/02 09:21:18 executing program 0: syz_emit_ethernet(0xc4, &(0x7f0000000000)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x80000001, 0xec4}}], {@x25={0x805, {0x2, 0x5, 0x1f, "426dfc9584465ab5ff12675e6fb6e29f19b3e512677503161bd0e79aa0813ed22eff596a8069ca3f54f8fd51bb5166f75cc0b72488105fb37e32bbea3ca1628fb19fdaa62b2a04c1303715bd632c0608770bc92510ca7aaf67b00e78f39ea1f5004eaa69818181aae4483e43baf98c2276b909721690d273bcbc1225ab0ab45ac053ecb5812effdcd368bd3d8ccccff10c1f3c7cbf6645e41bb0729c783b001400f9af3ba696a36a64617b3b457727"}}}}, &(0x7f0000000100)={0x0, 0x4, [0xe88, 0x9a0, 0xa5e, 0xcad]}) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e900000000000063cf"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7, 0x2, 0x0, 0xc01}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) vmsplice(r1, &(0x7f0000000400)=[{&(0x7f0000000500)="0e6198c37c24678bdb7abe195d55b059bbaf74f8b6cc6e61369b4cb9cd5d7555324e1b1cb7a215ac8e3bd1a80d035d0cf08995520df47443713b2289fbf55723452450618eeeb3770baa25d0fc5a423b50369dd0f6e16d563dbf7de0a3d7cc9289e29b4339149aab787ad77f7d2ce499189c71cd5529f25c841f79fa8130607644c93f47e3264317ffe0039c5c029d035b8c8c", 0x5b}, {&(0x7f0000000280)="a4a795a059d3c6da4dfafbb5f3f35d878966bad39025942dd0781258f35dcca3cdf5cb9346c8f6e3e3d5833a1b888403c9f903bb1c757976ad873c0e68a1ede72b91beba7f345db175fe559d001e39bbc44ac03f71f4a19f941158a58ab4c63681bcc9f82ee356729451e064ddae26e87071e339db8dcc8b00b9653e101d5a48b744c5ec23c262409fa6db855f2a7eaec3a6d6e5a43502a9d7d59bcbc67cf10c6413b59aad74c3b461fbd349396f9e85d7a5a286814051543c9a06b6", 0xed}], 0x2, 0xd) [ 152.267914] atomic_op 000000001327792a conn xmit_atomic (null) 2018/06/02 09:21:18 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='fd/3\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, r1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bcsf0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x60100}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="64000000240040242abd7000fedbdf2500000000830dac2710de9bc49c5208afa90484f18744a3afa88a66dd5b034b143dae4f80a0f086a013c5360b3e435ea292697c83c668fb36d71a06b941cf644b6fc9791498c8cbcc7726a637f3c79631e04a8b51a5c44c94779ddc58eb100284e8147d865e526d83872e8dca8f04a878268965f3bb1e867aea1cf8bd401183909cb8f8d5570b4ea5a10300000000000000e4805b51a381e57ef5c1be0e409c000000", @ANYRES32=r2, @ANYBLOB="ffff0500f7ff090009000300080005000208000018000800140002000100060000100000b37c00800400000008000e008100000008000d000000000008000500050500000800050003060000"], 0x64}, 0x1, 0x0, 0x0, 0x40000}, 0x80) 2018/06/02 09:21:18 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x90000001}) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000000), 0x8) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x1, 0x4) 2018/06/02 09:21:18 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = semget$private(0x0, 0x3, 0x101) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0x4, 0x0, 0x100000, 0xffff, 0x734, 0x800]) semget(0xffffffffffffffff, 0x0, 0x0) 2018/06/02 09:21:18 executing program 3: syz_emit_ethernet(0xe2, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x319, 0x6, "8a06c0", 0xac, 0x89, 0x9, @empty, @loopback={0x0, 0x1}, {[@fragment={0x36, 0x0, 0x66d, 0x7, 0x0, 0x7fffffff, 0x68}], @dccp={{0x4e22, 0x4e21, 0x4, 0x1, 0x9, 0x0, 0x0, 0x8, 0x9, "49b144", 0x3, "6c717f"}, "fdf3093a45ed67b4ad98245aca829d227fce86fcfe33c500fec7c4b88dc1b226f3fb8beeec7d26650b9b9fc8f42c93ce91c5b667d9581795035801cc3534c1a6b57811eb12c663d9dd7d27799edddebeeec817bd6f006a92e95a8efeee326354f4ebd330c8375495ae6c4916d954c806c28c481b50293b2ff3aa51f4ef5151ea08ba89c963b9b47dfbb92a1b2e5197bfe656dc88"}}}}}}, &(0x7f00000002c0)) 2018/06/02 09:21:18 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) gettid() bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f0000000440)="0d52228b720887b0186070a6a0b02b0a6eb3712e6d092702459bcbede012b9f51c55067949681a6ef4f07fa79f098c02755d228d2a12b00c19e579c0f1784ecde7cd76d2c476eb331b625b68ba03616cecab00", &(0x7f0000000280)=""/129}, 0x11f) 2018/06/02 09:21:18 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000180)={0x5e, 0x6, "c42815bed76276754aa160897a6afd7f4965d27e6c8fe5386c9d8463bcd81ae3af394daab38ba8e4eae5a7e042e03dd8840151a92d083a6ce8cfe95122f3b8117d6aebfcf5c73bbd48a0baa1973f16951c8cbbf98c39"}, 0x12102) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000000)={@remote, 0x0}, &(0x7f0000000040)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000080)) 2018/06/02 09:21:18 executing program 0: accept4(0xffffffffffffff9c, 0x0, &(0x7f00000004c0), 0x80000) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000500), &(0x7f0000000540)=0x10, 0xc62a9302d32a55d9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x200400, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) splice(r0, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000080), 0x8, 0x4000000) r2 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@ipx, &(0x7f0000000000)=0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000140), 0xfffffffffffffea8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff00000001}}, [0x81, 0x72, 0x10000, 0x2, 0x0, 0x9, 0x1, 0x8, 0x3, 0x18000000000, 0x400, 0x2, 0x5c, 0x1d35]}, &(0x7f0000000280)=0x100) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x6, 0xffffffffffffff3d, 0x10001, 0x4, 0x8}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000003c0)={r3, 0x6, 0x0, 0x7, 0x9, 0x8, 0x5, 0x751, {r4, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x9, 0x3f, 0x95a, 0x8, 0x7}}, &(0x7f0000000480)=0xb0) socket$pppoe(0x18, 0x1, 0x0) 2018/06/02 09:21:18 executing program 6: r0 = socket$inet6(0xa, 0x8001000000000002, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x23) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") recvfrom$inet6(r0, &(0x7f0000000100)=""/82, 0x52, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000280)={{0x101, 0x20}, {0xff, 0xfffffffffffffffd}, 0x1f, 0x7, 0x8}) r2 = socket(0x40080000000000c, 0x6, 0x1ff) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"69666230000800ffffffffffff00", 0x201012}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/06/02 09:21:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x100) ioctl$TCSBRKP(r1, 0x5425, 0x35) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x40, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/06/02 09:21:20 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000200)="d5d08d9d1402317f104a2c3e8ba0bd615351e7a8426001cb21809569521a7b13a0750204755ae00bbe1c9136aa355e207e8ea5fa9bba8d30a13f6f26403d27a8b3f16f5d7034398dca45b8ae6111474ae8027459a7d2609420391e16ec37ecbf3072360a491a367d8e024e9de5", &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:21:20 executing program 2: ioperm(0x0, 0x3, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8c09, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x400000000) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0xa2e, 0x2106, 0x3, 0x2000000000000000, 0xffffffffffffffff, 0x87c3, [0xa]}, 0x2c) 2018/06/02 09:21:20 executing program 0: r0 = socket$inet6(0xa, 0xb, 0x100000002) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r1 = open(&(0x7f0000000440)='./file0\x00', 0x140, 0xe0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0xfff}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000500)={r2, 0x4}, 0x8) readv(r0, &(0x7f00000019c0)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/140, 0x8c}, {&(0x7f0000001600)=""/167, 0xa7}, {&(0x7f00000016c0)=""/93, 0x5d}, {&(0x7f0000001740)=""/221, 0xdd}, {&(0x7f0000001840)=""/82, 0x52}, {&(0x7f00000018c0)=""/87, 0x57}, {&(0x7f0000001940)=""/128, 0x80}], 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xa, "801b11e71ff5bc33dbad"}, &(0x7f0000000080)=0x12) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r3, 0x4) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x4000, 0x0) execveat(r4, &(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000180)='\\cgroupsystemtrusted', &(0x7f00000001c0)="5d65746831766d6e65743176626f786e657431119d00", &(0x7f0000000200)='\x00', &(0x7f0000000240)='vboxnet0\x00', &(0x7f0000000280)='/\x00'], &(0x7f00000003c0)=[&(0x7f0000000300)="6c6f2e2e2cd92528736563757269747973656c696e75787070703000", &(0x7f0000000340)="27766d6e6574317b73797374656d6e6f6465763a73656375726974797b76626f786e657431b7656d3000", &(0x7f0000000380)='eth0GPLself{!/]\x00'], 0x100) acct(&(0x7f0000000400)='./file0\x00') 2018/06/02 09:21:20 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[], 0x213) close(r0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000140)="d5", 0x1}]) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs_stats_percpu\x00') ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000040)) sync_file_range(r1, 0x8, 0x5, 0x6) socket$inet_smc(0x2b, 0x1, 0x0) 2018/06/02 09:21:20 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e25, 0xfffffffffffffffd, @dev={0xfe, 0x80, [], 0x16}, 0x2}, 0xf) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xf7a}, 0x1c) 2018/06/02 09:21:20 executing program 6: openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x141441, 0x0) openat$null(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/null\x00', 0x80, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000000007d, 0x0) write$binfmt_aout(r0, &(0x7f0000000080)={{0xcc, 0xffffffff, 0x8000, 0x343, 0x3cb, 0x400, 0x211, 0xff}, "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", [[], []]}, 0x1220) fallocate(r0, 0x3, 0x80, 0x53c2) 2018/06/02 09:21:20 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fremovexattr(r0, &(0x7f0000000180)=@random={'btrfs.', '\x00'}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x1b, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) close(r2) close(r1) unshare(0x10000) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x7}, 0xd) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4c2040, 0x0) 2018/06/02 09:21:20 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x141000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000200)={{0xfa, 0x3}, 'port0\x00', 0x8, 0x2, 0x51f, 0x6, 0x401, 0x4, 0x8, 0x0, 0x4, 0x8}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:21:20 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="047e66507ab02dc6ad"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0xa) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) getsockname$netlink(r1, &(0x7f0000000000), &(0x7f0000000080)=0xc) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0)=0x8, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/06/02 09:21:20 executing program 1: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) r1 = add_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r0, r1) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='userh\aodev[\x00'], &(0x7f00000000c0)='em0\\cpuseteth0\x00', 0xf, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x7, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x3, @empty, 0x4}}, [0x73d5, 0x3, 0x1, 0x3, 0x9, 0x4, 0x0, 0xfffffffffffffffe, 0xe30, 0x8001, 0x10000, 0x1, 0xfffffffffffffbec, 0x3, 0x9]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000003c0)={r3, 0xa4, "0ad74b08f58aaf97bcf67c7778c49aa120ee9d8f9732701e642002ac4e7fbce6adb953eb2c0d88829150b76360f1844dcf650bfc0255e3297a9b0e23a812b72cfe4f003c855a8e1b54e9a05492dd7981a9c59807879814069ed05dbdce4f3955f0835762f6add01aa6c5b474f268b83afd1e21f2e76990f9d989483aa7317a535cd821b341b2d0a953df4ecd165c6aa8c508aadedae54c4ca4e510f1b885d9c6e9fb44b1"}, &(0x7f0000000240)=0xac) 2018/06/02 09:21:20 executing program 2: clock_gettime(0x0, &(0x7f0000005340)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000005200)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/246, 0xf6}], 0x2, &(0x7f00000011c0)=""/147, 0x93, 0x8}, 0x200}, {{&(0x7f0000001280)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000001300)=""/129, 0x81}, {&(0x7f00000013c0)=""/118, 0x76}, {&(0x7f0000001440)=""/38, 0x26}, {&(0x7f0000001480)=""/86, 0x56}], 0x4, &(0x7f0000001540)=""/4096, 0x1000, 0x8}, 0xd871}, {{&(0x7f0000002540)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002940)=[{&(0x7f00000025c0)=""/179, 0xb3}, {&(0x7f0000002680)=""/37, 0x25}, {&(0x7f00000026c0)=""/42, 0x2a}, {&(0x7f0000002700)=""/229, 0xe5}, {&(0x7f0000002800)=""/131, 0x83}, {&(0x7f00000028c0)=""/93, 0x5d}], 0x6, &(0x7f00000029c0)=""/176, 0xb0, 0x9}, 0x4}, {{&(0x7f0000002a80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000002b00)=""/174, 0xae}], 0x1, 0x0, 0x0, 0x100000001}, 0x7}, {{&(0x7f0000002c00)=@ll, 0x80, &(0x7f00000050c0)=[{&(0x7f0000002c80)=""/226, 0xe2}, {&(0x7f0000002d80)=""/4096, 0x1000}, {&(0x7f0000003d80)=""/157, 0x9d}, {&(0x7f0000003e40)=""/4096, 0x1000}, {&(0x7f0000004e40)=""/212, 0xd4}, {&(0x7f0000004f40)=""/117, 0x75}, {&(0x7f0000004fc0)=""/222, 0xde}], 0x7, &(0x7f0000005140)=""/168, 0xa8, 0x2}, 0xba12}], 0x5, 0x20, &(0x7f0000005380)={r0, r1+10000000}) sendmsg$alg(r3, &(0x7f00000055c0)={0x0, 0x0, &(0x7f0000005580)=[{&(0x7f00000053c0)="9c51ae10cd53dc933dffb843ff6563f6f3c8b38780d2a46f03b77aab4e6c3592b57e38119e9e307a15d5cfe2d142eb982d4b963a35b1df80e8eee8f3eb4bd53a85c1b321fb183d662ba8", 0x4a}, {&(0x7f0000005440)="5113a47b3855abf6eaf0408cb0447c86a440f8110fd87b2f89d708bd0d4a9d317c7e0276795dffb0", 0x28}, {&(0x7f0000005480)="e1f163cdf3688d84db915ad207a1a2548aa2029254ef140495bb4710d28a29540b6c5054040ae798d7b6bc5d92c0202a76badd1e1119ddc34aff032bfda2af12ae082d2f063d61a1380ece3702e7cb4cf4e92d0cc3425e9d46bf8ad674319c1d8e12b95d944d18ee3da076ab65762e8df97d170eeaa97397c40d0f7b2f3e310af5b3d124916257b10ffd239096b8045464132fb343ea3875c115e721b46ae8e8368bcc8ba96ccea74a4edc9aa9f668bdaa28715460a8b389d91d629ecf5b0456afade400d2c5aa0cff3339", 0xcb}], 0x3, 0x0, 0x0, 0x800}, 0x10) r4 = shmget(0x1, 0x4000, 0x10, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000005600)=""/3) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000005640)=@assoc_id=0x0, &(0x7f0000005680)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000056c0)={r5, 0xffffffffffffffff}, 0x8) getsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000005700), &(0x7f0000005740)=0x4) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005780)='/dev/rfkill\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f00000057c0)={0x80000000}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000005800), &(0x7f0000005840)=0x4) getsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000005880)={@empty, @broadcast}, &(0x7f00000058c0)=0x8) ioctl$SG_IO(r6, 0x2285, &(0x7f0000005fc0)={0x0, 0xfffffffffffffffd, 0xf4, 0x4, @scatter={0x6, 0x0, &(0x7f0000005d40)=[{&(0x7f0000005900)=""/89, 0x59}, {&(0x7f0000005980)=""/82, 0x52}, {&(0x7f0000005a00)=""/45, 0x2d}, {&(0x7f0000005a40)=""/214, 0xd6}, {&(0x7f0000005b40)=""/242, 0xf2}, {&(0x7f0000005c40)=""/193, 0xc1}]}, &(0x7f0000005dc0)="0935fa3132d1bd7a37cf416509c7de02057124f6e98fa20673919303da061daebb41202c1e66e64a2d8d0296898162ede62eb41be8bac54215064efbcc4c928c2a19385a43aa3b119a04f5a0dc4b4fd994ecae4d8ceb2d08fe6ea70cadf3d770adfaf3febe8070f60c605d8e304078814413441529c18a4c77fdd692d513d052a78f18cd50e513c4fb68ef8187d5dbf5042264a1beeb5c6d47932b56ecf1ef5b14dd672697c9c5fc3376305f0b3c4d1759d7a8512144e2cc3435d31efe7ec563957a12df994cc1873c3928c9be76de7ca2c9c7487fd048f244a9673354601319d8746b0441679bde5811b48fdadedaac509e4160", &(0x7f0000005ec0)=""/175, 0x20, 0x22, 0x1, &(0x7f0000005f80)}) accept4$packet(r3, &(0x7f0000006040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006080)=0x14, 0x800) recvmsg$netrom(r6, &(0x7f0000007740)={&(0x7f00000060c0)=@full={{0x3, {"e437dc92060503"}, 0x2}, [{"23accec61065c0"}, {"32229d48f57d08"}, {"0e85a3c1c32947"}, {"a13e892a894196"}, {"c50721e52c649b"}, {"9632b41c282216"}, {"a7d0e211d34ebd"}, {"c1d73085997758"}]}, 0x48, &(0x7f00000075c0)=[{&(0x7f0000006140)="7485edbeeb", 0x5}, {&(0x7f0000006180)="c83b3b8fc6a499db8e8093a2b23d5d217fd15ec2cc8d12134c0521d06c49b88ac14b606b8d150b989b8ba640756398f3297b91a41fa45ec52c57f97d6e95403f5800a0cf8df83a1a48c413c6cd35f12cf92e3cd484fb2a41c96fe908e0daea9ed6525084f75ef95ccacf231ff0a647b802007422d7975a50f79cc093a0706e0d3dbd3b045b5230ba67cc988f9d8bf5c05b6d28da2dcd34ed26403785152e8f0cb6f6026a6405dc80e3346dfd995d6d0221d61fcde1d1e7b36f12fb773e97652aa91d6e718c0cf06d228fdea7a6dfcf9c98caf92379db1dd01c76596bef4a5df58ab7372c18cebc07a24a6810990cba39d7de58c2e50e", 0xf6}, {&(0x7f0000006280)="2c3f605054f9dc13afbe5f39b45f13091f1a7bd3e88b380c83f25473e9094ed5ed298488438e89acfa13bd0c0f5978401b4b73c8dc193d90fb6f45536a4c957c8ea8eb04cfa6a410756e8ed6b94866e911a455cf0f43a91091ff8fb99ddede4ede442c0247540bcd22fe50a17643e687af1002145fcdccdafaeb30b8ab8f27bf58fe45537efbe295cf5cd71c73f9dc3d1c2cd293b19eef3370d3384ee3f49ef141a306c1595c01d43cfe37f023ac9e7cdf6ae99eb969", 0xb6}, {&(0x7f0000006340)="258e6b6e6ea66d785f3c46228d733c47ae7274602d58809a75203aadd4093ac091350a1ccbe889978163a74a6ae081643db7283a8afb62f3987f47006211b1b795ade71f0becd65dc2868144a39f11bef935ac47eb405b7cd9d80e2761b9ba5f5e68f082d7fd549112c1cec8e16e2ef9d0ac39fcbefdab8d5f18b3c51e5a163b710235a23974f54f1798e1a57cf9425fa79d2836fb3a2ea74fdc665b5f80677b41fa", 0xa2}, {&(0x7f0000006400)="2ffe256b5d969114bb8a3a714bcc8f555d36ba6dce71e7df40a5768a9e80c01d2e8956338cd0e06e5e18578e255a56becdb627c34aff3fbbb717ef0b106100f7c1d2be089516a94029f1de473411a3c5461e0fe7b6556ad3f74a88fb0379d3bbec4dee67ecc873ca79a40865f5751262cc68023847825b36c8d42b3f4823944cf888a8783636b3db1e4216787ecd3a666ffba3f16419f344d560a1ddd165925608bee88933cf045c2ef11d67ae98174c25e76cb99130841ba210a1329419028d18d3f4cb8ed4504dbec6e4637cccd97d8ec86a7721f06874a7b10ac6c4cacfb3d7dccec703b883a3107c4fa0f2a92f4d71f67b979980a87ab13732193dff5f0e440af05be6b02dbb543b94163aa034bb6642084586d869799ff497bd64a040785fac0ca79752fa2a6dca51719e5b8dd077a7ca727eff98bd889ba952fe6baec00a6232b66b35040e615c28647a9e38ba3f28bbd0aceae6b984d3027047c4ca40a3256ced2ce358b2280218aaf9541a49ffd3d59d77efddd297467e0250252dbef1f4275b368dd6da32ab69fb9b1f400846d4c6c5a509ca65790d76874bb61b1e5b0dede5956adb4ca0d734dedb0856b502a63bc8f41d6ebdc6bd9443f6190686f39360ccf5d853118edf5850a4097a30e5996d6aebc8822457f887769987e8a4651860ebdbc83ad3552915477eed055aae3acf66464bb9e6b4c233e44ddac83a3947533e1e1bc54b1ac3f52c4fe9474b4ea086ca33f5d78e740e9af27f2a220cb8bbd31a0654a04ae8ceee68699e9dff760a396bc04a1818848405c374d4fec7446df6e20b5fa415b6cafb50f027a1a9fa380a8292d291638fc9d86a5f81a567b8659419663dffa143be454e3dd61a28775d923a5f13c398579e8db62bba7248d35506616d575d3cebefd5a35ca6e3fb7519b7715b76488df121b77a5d9c1702da05dd5bdb4e4af3575855aa99ee7c623c6af5a33a003ed29728d33858aec44203f10d289168e7e862cf2289b9097bd3eef6cba84e510e1ce6ba1ea074395672b98e11a4a09fa4a0676d700643d4ee58a0090ac405ce0c1033f706e6ad10430d1996c403364ba7e7d8d22ae17c6527ed21a600e46fa236675cbcf68a455177601e436b149f84429554597217bf59a8b1d42232f40b6ec948fcf395b232395175db44d23d2443ee2894d424f86ca3226fbdc0048f62b3da564ce9e438504f35e5b3eb94f032c08de59e23df120a943d0ba9c0aa1af1d0b79e95db7ba9ef7d4f79d48305298d5a3e3062a9102c12b88ae9f09ec884600614e6d89442d30f0a67ee5da7cf23a75f84a9e91a8631189556562b96d58946c108cec759c89c6f632f2087a858218792b266d4afd3cc8c72f8c315d88e84176f3a7f2ee0d172aee7c76dc716510235242b40c74fb6bac0b4419c467f53b7ad6a041daeddf5bcbd5ff249668dee9f2fe01bace868d5e1ef04c546b3555fb820a5086ea56c1620fa83eb1a808272f6bcc2b4c546b40c9b94bf825cf98cad57dd21a8998ddccf0c9fa7fe0dca340e0dbc45421f71113a139f3794ffafabab1888dd29a2eac8b972d235dd5bb610fe22aa27fff41a42153322979b848539b5c8e5094e02f439165e3c2da0f6c67ddab06f921ba06c8343e5478c7dc5840eefc574a572c3b5686d84001180ce56e680d3e4051bcbb0d3e532fab0b46126672a62f538c21373c184e5b2bdfc0fbcbfaf3bc745634c8d0ca80573898ca77d1ae3b8354a2b0a056265ff87febbcc181c39fcdb75ab256e04842e1992e23c867e88ac787db21d627eca1357d7b71ca123da2f05f75e5b7603888fab39c12fb35b31299f6eb2b2d5bba02d90b347c937c07ef020088d6b3dc7f5cf297656da104c2ac147cbde9a80655581d4ea313beb0b304ef681c20f07fee213e08d009e17d4f913dcc956751677f8e823e344ad9673aee26330c5017514a936d7fa23ff02b7f56dc5e08f5bb010cd5b8599f8b9c7f14e554c289ea35b6751d5b8e4df7519f871e51f39da17930136751e99015809564c130962cd0797d960d92722803d8e5b75e286be5c68b4950b35823096684cbb585c22821e613752d38f79f0c9a6cf66daa10c7fe3f92708b69782c203612b83437112737b8db3158e78b811e7ab6ae0a09a02f05b83bab1d8933980803fe455a2300cfc279c38e8afe2a9ae2ee2b277ad20f10ec625b53ea0f7f2da5949d80c7db8bb52d48761a9882ca088765ca1c545955f5b88bc4b0e3aa4b6f0e31df0624e5fe6730ca5ea36201636158678ba3fc2ddb8fb9f71edfcbb9f72d3d7662b057429f3f7763edeeb59e7ece929f803f52ccf876c9e6a6e8b35a4b9c215a48175aeb23079a5d510bdac611a07f6f24575482c76f4c12c7f2b74f07db6f2aaaa27062e2b61584c28cd15d6adb298b103b46fd5f13305b8cf514c330e057e374d8d7e1f0a85b276aac9c82ecd1db51ba202833e657084139a4eb110bd1ae68f23aa164933271f507c6aeefd23ff8887701a49b816843730f521998f8938df3e91eab484a01ebb0c569fe3d244eee2a7a70eb79768cf109a5dbcce62a0a5bdeaa162b37565555a53325e4314817f82d763bbc4b202e65cdae9c7a90f2a5b548f78dbc2210b0b81f6c0d03d5336982d699c790fc6dc98916e24b44a77eded32289c956ec8d517571574768b66d934028ac15d2f1497a6a94cfa7e19e99b33b260b881e64dd714d7db32635b5e1a0f9c26f0ac36f57e0f14253b663e814b4c42e1fd76c33ead3904c82b613e547e7d550a7fa43be3f882d76ec421b638b9f2602e24b297d205b6357bcd7987232d320481ef43fb430099e1638777244ec7c5d77d0df057cf660413e07aec2469f59c8fff88959035830e3eb252b3e00c96255891debc2e531be48cce0a56fac1b10a756e9a07cd3a43fd866fa262d46503da562f62006ad91a873048ed314c47526a4c8d507b04bff4494e825ce8f5c6d684e0ad5ba72dd6267d7410f0783f61201207bf701976c411678e3ba7986376d3b7d811bf3ea91bc30434c957d397f3261cd0e4a049b560d79b3d0c53156e7e41337dda973f15ea666c2d0bf683abb97212905426fe1746a95fd123ea6c08124ffd2d8d883e0b1d698ab5fe5c5c7c7597d2c5fd20c0537c3a4daaf2c5e601b12855e48110f3cd2fda6ec0b55a1d09a322e2ea642451811e3fa321a307021d40e643d686f69df52bbda66ff12134d93f55bdb71df2551dcec42731930beedda220e8463a268fc4bb97db5b678067898dbf2fd65c464d911f86219d5c1f568909c62f42c3fc1826d8c0f67430396b90a283b8f6f831e53ed04a9e9acb979e42096138f9703867c538e61499cbed4ae519c65f0c50c7a55f435b5dae6a318907c999005198aa249e17e2cd74e5db8b6ba864b65e801f77d512ebd49e928625353899e306724753be1bb532ee6f6b9729effec30ae1965bf218d1c24617d29f92d515c7a1092fe81f22512a5691f327bf3eaa7c67c9079705e8b5faf9d9b3a6d36a62c9fb61928f89299391621f68514ddae62ae0a5de3f0764d584babb337307a4d7d443a3e60b9e5932177f5307626038508369c6322d93743bd1cbab575fb5258b989fb593b694ca08c9f05cf54a435b2075f2c5de6172bc3d6e491f8836a0427f205efb0edd2097d6bc9c6ad6a77ab73bcbb13107f75c2771a259fca85eb957685a3503e989b5a4d45e7e14b8bb0838a5f1388105c89d484624c6ec7ece577c3f1ef0ea0df6f87b28e82cb8c02c4bb9d30f6feb9f775fe114693d1647aff06f82bbe5c1808a51ef991b1d8bc4d26d88a2e67157ee4b12b36404b44b57605d0073df706688c332189546d336901200b3e81c871223a6ad308ae066fe2a579e93f6838d2708b0b3c9ece9c350ad4a9afa8633ad9baa47f060c4d09db634d6d08e0d640577e5f32a6ed0038fb03ede2c7ab6682869a1fd5147b9043a69bf0f74b0367d10f2053e4afcfef0d02807d4d54cf75095c076e733ce18b3bbb543f6fb6bb004f602b9ab914c2afe23a43d92dac2256a85824c8ffb603bf75fa46cf4e760fa1151a7cffd231acde1947b30819d0e152078285906587acc06f18a03955e2820ec2b5e10c9843424a18c4654075c17ac157a37389f157f9cc5454c0f4a3512e915d36b04c65020d889997681d852732779b316a6be5b9b8e33e7b42a06dbcfc19c56a9beb483f8c7fecfa2953d7a235f7f2f380be8078e7644b004c097db9ab43ab43136c1bd90fdfec6418996ff03495403ad9edec29e9d8b7c4976e38234de8da5f5ee6963a692b340084e5dc5ce5218459bd3d70bfb31171b624fd1b4424258715852c020a3720f952e917f4e1f2d9d4718890a2600f6f7ca83cfda3e3815f3b22750ff10c65f7bd2230790d1e29690aad441c10f66d1e5ba57174536b196680d6b8eebe92e77ba4a6707cd2c38e364d884d562715eeb998cecdbe5a629a6b5d60bdeeed16043bd62e6d446f07e9d13b209c08386c2a26ec1157df44adc380a1089155836eb3b392f1bf3890271dd9a47da6260edc1c2328542d43a30bbce5d7d9ca05c6330fa0d489f70323e81c1f91e5b725cfcca1d8dea4e70ecbab9424f693d2f04632f76a2fd71300c51afa9232554a896a3d2f93a140ef17a0582be2e158338efcd5bbabb17401be36b251a4fe49341011cc7aa47fe9769ab5d38adc27fce5f05efa142044dab7450849d5ec96b95fffff0aa84d90ec0852f1244a2bbc54fc83dd413eaba4877cd69d5c46bc38e5c6f4160d597fd3207fad71edf469c088fc86b2fe0696095f83644bfed19bfd1ae69e033a232b22409777c7d62b5f456ddc2205f6f4fbcc193c0b0319e7a3c764cf311bde913fe72a5ddd0b2a18294156bb551cfb0c1c612fea758b76f46bd8d5d1911b971e29bde9b0fdbeafd832f4217d7867abba356adb5c4724945db4685d6a3f8d63036eb974b35ce5b5f6eec572f25f690216caad43f56cc0466cfbd87a2dc448300f4bbef0cbc661e3ac57c8e291af9b67c5b93b196e644ee2dfb7145bc42938a5c8fa26f4247f7b32cc170f9a347c4fae3c67aea94d4e4cfbcb8ddfb8bb6669366e5f3080e4350eb38d712faa157bd8feea94a1a985785325c99a668632d8bdc729f6604bf5a509db35110b87dc6d2e7f389d8068065bfa670f88c37dc66d36760f784c3e5c9ea8602468b18236e8983a5b2c8e0b589c59caa00fc0ce0e8e8205567193f916efee846912c64c64c03d81d64e6227a35afb249322c68572dc4b8a1957b1e2943de0a4ed753281b480240302c2d02e5693b13ce615bb3187948e466542f42889a6a9bf0fbb15264c5745819ed98d26b92254cf97220f618b2abb8338f2dbf5233a0a93c70df469cfa1230bf3a24d6e396bed8fbd50d57f18a08ba78aee1d586d116ffbc8b780ee518a5c38469d742df7485787425dfcc6bff448f1871b1c85a818e9d110c221a2a8f1a950a08e365391a94ff945bfc66a337fa8f8829be590c125d07f08bae29a052fbe6962db6a720a2c675b80236a4fa7fe29a923a876f702bc3f85433775a96e15675aa65453038364e88e4cbb12117225f34087ec18966e49c0a3f66c54cd51dbcfc0a10b0910dfa43c3530a2089d307acd9701a96ee1c52548ff9e53abc30c35ca522022b74546e03cc230da90292fb7ba573e350377a62e69ec9c2b7387538d8b8342216c20338cc09162c71fd4576825d6c185f3eb03c45c6cf8d888cab6a825c7afaa12b66aaea10eff9fe3c5faeb484135a18c0e6be81bb5b2a17242e", 0x1000}, {&(0x7f0000007400)="c45ecf5b", 0x4}, {&(0x7f0000007440)="f91a5cda03114fb1deefd5f970012277add0e5e7617d0ef1619065fbc246f01e2785f46dce93c4f76f131b8ac5f8ef21a038cec511ea26819cee77eb1bdb543f50018a0362d16b6b33dd5876399cf8ee1756f23728fbdaecbf79c6600d241c4354fa80b0312f0311fd75bc5b9d6d53738821865ff7c65378d4b24ddd539959e0eb17f8a3e5ce287960fa2e9b71146fec5d98f61564c39e4fa6", 0x99}, {&(0x7f0000007500)="6248211753dbf8c487851d1622042bbd9ca7c5113d3ff50512af26cd701b7f20573bc305c040fe919ec6cf98205e592e204e62a7310220139b42903849494e9fc2533ada7360ee8ff8fbf6dfba702223f2f518cb6e44b538e84322198462eee4b0415dfe2921d24f1db6de2f9d765c6b198d12e33104950b588b557514253709c291436db59dfaca57075796c09d1ac3f528819823bfd0c1654c1430bf09a0", 0x9f}], 0x8, &(0x7f0000007640)=[{0xf0, 0x115, 0x5, "b08a576725ccf16125564fbd157b70b68411f662c14d7b7c6d7490ca1816f466da314e913711d57f9dd2f20c8cd34c59922c9280c53e02a76d0788b6e25c5e698b73643b779caca56c3df30784520e6f7b7547915c52183412b2d350f84c09bd1d314181d9eab8924216d44cf8ffe0b4f87979d522e1d7fd478bc7d9d0c4d13df0d050879f18c52aea5c4a3df76312a4b6dd5a643fd0df6fa274c5731dbccc643ff622bfba5942562cc7efe77533b727a3161545251e696d3a7210d9469145b415ff0761c70178d76010bf9b12d4ef5368762f908e2f50151cfe0eab"}], 0xf0, 0x44094}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f0000007780)=0x3042, 0x4) sysfs$3(0x3) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r6, 0xc0305302, &(0x7f00000077c0)={0x7, 0x9, 0x80000000, 0x4, 0x4, 0x5}) r7 = openat$cgroup_ro(r6, &(0x7f0000007800)='rdma.current\x00', 0x0, 0x0) openat$cgroup_procs(r7, &(0x7f0000007840)='tasks\x00', 0x2, 0x0) getsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f0000007880)=0x6, &(0x7f00000078c0)=0x2) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000007940)='fou\x00') sendmsg$FOU_CMD_GET(r3, &(0x7f0000007a00)={&(0x7f0000007900)={0x10}, 0xc, &(0x7f00000079c0)={&(0x7f0000007980)={0x38, r8, 0x600, 0x70bd29, 0x25dfdbfd, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000804}, 0x40000) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000007a80)={'filter\x00', 0x7, 0x4, 0x558, 0x0, 0x0, 0x0, 0x470, 0x470, 0x470, 0x4, &(0x7f0000007a40), {[{{@arp={@loopback=0x7f000001, @rand_addr=0x200, 0x0, 0x0, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x6, 0x0, 0xfffffffffffffff9, 0x5, 0xa1b, 0x800, 'syz_tun\x00', 'bond_slave_1\x00', {}, {0xff}, 0x0, 0x10}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @rand_addr=0x1, @multicast2=0xe0000002, 0x5, 0x1}}}, {{@arp={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xffffff00, 0xff, @mac, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x0, 0x6, 0x66f, 0x4, 0xde, 0xffffffffa243ef27, 'vlan0\x00', 'syz_tun\x00', {0xff}, {0xff}, 0x0, 0x200}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x20, 'system_u:object_r:auditd_log_t:s0\x00'}}}, {{@uncond, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a8) socketpair$inet6(0xa, 0x0, 0xfffffffffffffff9, &(0x7f0000008040)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r7, 0x541b, &(0x7f0000008080)) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f00000080c0)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r9, 0x84, 0x12, &(0x7f0000008100)=0x40, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000008140)={r5, 0x2, 0x2, 0x7f, 0x9, 0x400}, 0x14) pause() 2018/06/02 09:21:20 executing program 0: fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000040)=""/30, 0x1e) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40104593, &(0x7f0000000000)=[0xfffffffffffffffb]) 2018/06/02 09:21:20 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x802, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0xe000, 0x2) lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'btrfs.', 'ppp1]\x00'}, &(0x7f0000000240)=""/171, 0xab) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x101000, 0x0) renameat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0xa2000004) umount2(&(0x7f0000000200)='./file0\x00', 0x0) 2018/06/02 09:21:20 executing program 6: unshare(0x20400) r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000240), &(0x7f0000000280)=0xc) r1 = socket(0x10, 0x801, 0x2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x180, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x0, 0x0, 'erspan0\x00', 'syz_tun\x00', 'veth1_to_team\x00', 'bridge_slave_0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x6, 'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x1f8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000480)=@nat={'nat\x00', 0x19, 0x1, 0x180, [0x20000300, 0x0, 0x0, 0x20000420, 0x20000450], 0x0, &(0x7f00000002c0), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x0, 0x3, 0x15, 'bridge_slave_0\x00', 'ip6gre0\x00', 'gre0\x00', 'yam0\x00', @empty, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0xb8, 0xf0}, [@common=@ERROR={'ERROR\x00', 0x20, {"f0c8fa8e03a29d02b0516b3997d5a62062e671bb4c433b835ea890009fe8"}}]}, @snat={'snat\x00', 0x10, {{@random="1fd253f74b5e", 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x1f8) 2018/06/02 09:21:20 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) r2 = memfd_create(&(0x7f0000000000)='proccpusetwlan0wlan1,wlan0\x00', 0x3) mq_timedsend(r2, &(0x7f0000000200)="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", 0x1000, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x153) 2018/06/02 09:21:21 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)=0x60) write$tun(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="050000000089fb7f6f0f5c0342ca0044110000000000000000000000ffffac1414bbff0200000000000000000000000000010430880b0000000000000800000086a7080088be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000"], 0x76) 2018/06/02 09:21:21 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x10000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket(0xa, 0x5, 0x0) getsockopt$inet6_int(r2, 0x29, 0x6, &(0x7f00000000c0), &(0x7f0000013000)=0xffffffffffffff27) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040)=0x2, 0x4) close(r2) close(r1) 2018/06/02 09:21:21 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000240)=""/93, &(0x7f00000002c0)=0x5d) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:21:21 executing program 6: r0 = epoll_create1(0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'osx.', '\x00'}, &(0x7f0000000080)='\x00', 0x1, 0x0) 2018/06/02 09:21:21 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x7, 0x800) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd, 0x0, 0x2}, [@ldst={0x7, 0x0, 0x0, 0x1d1}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f0000000000)=""/195}, 0x48) 2018/06/02 09:21:21 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x394) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) r3 = getpgrp(r2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000040)=0x9) r4 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) setpgid(r2, r3) dup2(r4, r1) write$sndseq(r1, &(0x7f0000000e50), 0x32e) 2018/06/02 09:21:21 executing program 0: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c531e, &(0x7f0000dc5f98)) 2018/06/02 09:21:21 executing program 1: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00000000c0)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r2, &(0x7f0000000000)=""/128, 0x3dc) r3 = dup(r2) epoll_pwait(r3, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0xc00, &(0x7f0000000080)={0x2}, 0x8) mprotect(&(0x7f00003c6000/0x4000)=nil, 0x4000, 0x1000011) signalfd4(r2, &(0x7f0000a71ff8)={0x61}, 0x8, 0x0) 2018/06/02 09:21:21 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xe, 0x1) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.posix_acl_default\x00') getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000140)={r2, 0x1, 0x6, @random="28dd14d08643"}, 0x10) ioctl$TCFLSH(r1, 0x540b, 0xf9) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x7, 0x0, 0x53c, 0x0, "bf57885041417965eb79ed7a35ed912fe84c604fc1afd33e5200404142aa8a51"}) 2018/06/02 09:21:21 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x800, 0x2}, 0x1ba) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0x8, {{0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}}, 0x0, 0x2, [{{0xa, 0x4e23, 0x1000, @dev={0xfe, 0x80, [], 0xc}, 0xc000000}}, {{0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}]}, 0x190) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000200)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, 0xa, r1}) 2018/06/02 09:21:21 executing program 0: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x10000000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000001000)={'filter\x00', 0x4, "40012e1b"}, &(0x7f0000000140)=0x28) fstat(r0, &(0x7f0000000000)) socket$can_raw(0x1d, 0x3, 0x1) 2018/06/02 09:21:21 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x200000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x200, 0x2, 0x100000001, 0x9, 0x5, 0x40, 0x58, 0x0, 0xe97, 0xfff, 0x0, 0x20, 0x0, 0x7, 0xc410]}, &(0x7f0000000300)=0x100) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r3, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:21:21 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x80) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e24, 0x7, @empty, 0x4}}, 0x9, 0x4, 0x408, "341944fee841fa51ee6f01837da3b4a3e1e1214ee9ff604fcf68801b941be56669898b30cd30b886dedfeb7859b7192d011304c1b2c06e211a82f4d3a0e4715e1652f2f8144fe79b7555c13c6363a4d6"}, 0xd8) r1 = memfd_create(&(0x7f0000000000)='}em0\x00', 0x0) lseek(r1, 0x63, 0x1) 2018/06/02 09:21:21 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000), 0x3d1, &(0x7f0000000040)=""/81, 0xfffffffffffffd9b}, 0x40002102) 2018/06/02 09:21:21 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000880)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4e0, 0x0, 0xc0, 0xc0, 0x0, 0x1a8, 0x448, 0x448, 0x448, 0x448, 0x448, 0x6, &(0x7f0000000100), {[{{@ip={@empty, @multicast2=0xe0000002, 0xffffff00, 0xffffffff, 'vcan0\x00', 'bcsh0\x00', {}, {0xff}, 0x7f, 0x2, 0xe}, 0x0, 0x98, 0xc0}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x2}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0xff, 'bridge_slave_0\x00', 'syz_tun\x00', {0xff}, {}, 0x0, 0x2, 0x4}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xff000000, 0xffffff00, 'veth0\x00', 'teql0\x00', {0xff}, {0xff}, 0x8c, 0x3, 0x4}, 0x0, 0x98, 0xc0}, @TTL={0x28, 'TTL\x00', 0x0, {0x3, 0xffff}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0xffffffff, 0xffffffff, '\x00', 'veth1_to_bridge\x00', {}, {0xff}, 0x7f, 0x1, 0x48}, 0x0, 0xc8, 0xf8, 0x0, {}, [@common=@inet=@l2tp={0x30, 'l2tp\x00', 0x0, {0x4, 0x1, 0x3, 0x1, 0x1}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x7d6e9a9b, 0x7, @broadcast=0xffffffff, 0x4e23}}}, {{@ip={@rand_addr=0x7, @dev={0xac, 0x14, 0x14, 0x12}, 0xffffff00, 0xffffffff, 'tunl0\x00', 'yam0\x00', {0xff}, {0xff}, 0x0, 0x2, 0x20}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @TTL={0x28, 'TTL\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x540) connect$pppoe(r2, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0xffffffffffffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'erspan0\x00'}}, 0x1e) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000280)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000e0040000b0010000b0010000e8000000b0010000e8000000480400004804000048040000480400004804000006000000", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b8a6ede9d07a9d532ae5ba3c8e7d75a880a9cd794c42c6aefdcbf8ed867cea59bf4ac2"], @ANYBLOB="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"], 0x540) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/06/02 09:21:22 executing program 0: unshare(0x800) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/pid_for_children/]\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$peek(0x1, r0, &(0x7f0000000080)) 2018/06/02 09:21:22 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x1, 0x7, 0x3, 0x26, r1, 0x4}, 0x2c) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfffffffffffffffe, 0x143000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000200)=0x4) 2018/06/02 09:21:22 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r2 = syz_open_dev$mice(&(0x7f0000000980)='/dev/input/mice\x00', 0x0, 0x40400) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000009c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x0, 0x0, 0x0, {}, 0x8}) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000002c0)={0x593, 0x1, 0x8, 0x73, 0x7}, 0xc) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000140), 0x4) flock(r0, 0x4) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) 2018/06/02 09:21:22 executing program 3: r0 = socket(0x1e, 0x80805, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x18, 0x7, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_getoverrun(r1) connect$inet6(r0, &(0x7f00000004c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/06/02 09:21:22 executing program 2: set_mempolicy(0x0, &(0x7f0000000080)=0x5, 0x7) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x0, 0x0) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x100000001, &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e21, 0x78, @local={0xfe, 0x80, [], 0xaa}, 0x101}, @in6={0xa, 0x4e21, 0x19, @ipv4={[], [0xff, 0xff], @rand_addr}, 0xcf}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000180)=0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000280)={0x4, &(0x7f0000000240)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000002c0)={r2, 0x4}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="305d3e00060054753a9af0cbac615afb12fe63272f3dcbab48a67a2c3bfc221b133078d50ba113596bb2cd24c36a4bfb894216af"], &(0x7f0000000200)=0x38) 2018/06/02 09:21:22 executing program 4: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x288, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000000), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'eql\x00', 'yam0\x00', "746502000000000020000000000800", 'veth1_to_team\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'veth0\x00', 'gre0\x00', 'bond_slave_0\x00', 'dummy0\x00', @random="221f1cf52862", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "c08e36751842cab380434dc086c938639570fbfa40dce636424fa87c9ad03f9063959cccf655bd32af6f9623f131fb264cb97297cd6b8dc712f5baf56e808e9c"}}}}]}]}, 0x300) r1 = socket$inet(0x2, 0x3ffffffffffffffc, 0xfffffffffffff659) socket$kcm(0x29, 0x800000000000002, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x800000000103fd, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000180)={0x4, 0x5, 0x800, 0x6a60, 0xa, 0x5}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x2, 0x2b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x2, &(0x7f0000000240), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x0, 0x0, 'bcsf0\x00', 'bond_slave_1\x00', 'yam0\x00', 'team_slave_0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb0, 0x130, 0x180, [@statistic={'statistic\x00', 0x18}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz0\x00'}}}}, {{{0x15, 0x0, 0x0, 'veth0_to_bridge\x00', 'ipddp0\x00', 'syz_tun\x00', 'rose0\x00', @random="60f9a9d474aa", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x328) 2018/06/02 09:21:22 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0054fc2f07d82c99240970") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x0, r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/mcfilter6\x00') ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x80, 0x2) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r3, &(0x7f0000000180)={0x1d}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000005d40)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r3, &(0x7f00000002c0)={&(0x7f0000000400)={0x1d, r4}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="04000000c50a000000b9000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000007f0000005a5241d47a5052ac1a597e832ad0344429d4edfc4de1b198507860ef22caab226f9284cdf766f523edc89292b20c5a33d8a56849da92e05db96817d90c90a9c3"], 0x80}, 0x1}, 0x0) mremap(&(0x7f0000a84000/0x1000)=nil, 0x1000, 0x600000, 0x3, &(0x7f00001e2000/0x600000)=nil) ioctl(r0, 0x1, &(0x7f0000000000)="7a259ebab67724ee19d5ebc569dcfe10d044") ioctl$LOOP_SET_FD(r2, 0x4c00, r0) mremap(&(0x7f000078e000/0x3000)=nil, 0x3000, 0x2000, 0x7, &(0x7f0000a37000/0x2000)=nil) 2018/06/02 09:21:22 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/arp\x00') bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000200)=""/169) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f000025d000)=0x8f, 0x734) [ 156.323086] IPVS: ftp: loaded support on port[0] = 21 2018/06/02 09:21:22 executing program 0: r0 = socket$inet6(0xa, 0x80803, 0x2) finit_module(r0, &(0x7f0000000080)='./cgroup/syz0\x00', 0x3) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000480)=0xdbc, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x2682, 0x71) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[], 0x0) 2018/06/02 09:21:22 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) fsync(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x11, 0x3f, 0x4, 0x100000081, 0xffffffffffffffff, r0}, 0x49) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:21:22 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8914, &(0x7f0000000240)="0047fc2f07f82c99240300") r1 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r1, &(0x7f0000000680)={&(0x7f0000000200)=@in={0x2, 0x0, @rand_addr=0x100010000000}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000500)="ec", 0x1}], 0x1}, 0x20000844) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) close(r1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3, 0x7, 0x20, &(0x7f0000ffa000/0x3000)=nil, 0xd1}) 2018/06/02 09:21:22 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@srh={0x87, 0x0, 0x4, 0x0, 0x81, 0x8, 0x6, [@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffffffff6a38}]}, 0x135) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0), 0x0) 2018/06/02 09:21:22 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001480)='/dev/snd/pcmC#D#c\x00', 0xff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000014c0)={{0xa, 0x4e22, 0x6f, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x6fd7}, 0x5, [0x1, 0x9, 0x20, 0x20000000000000, 0xfa, 0x1, 0x0, 0x7f]}, 0x5c) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="673e5ed4ab1d9aba25789661fed82c5194d2e058c0eafd887aae9491765c57b03633229274acf88ab54500ec5d6a95fbb7", 0x31, 0x0) r3 = add_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="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", 0x1000, 0xfffffffffffffffb) r4 = add_key(&(0x7f00000001c0)='rxrpc_s\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000001280)={r2, r3, r4}, &(0x7f00000012c0)=""/204, 0xcc, &(0x7f0000001440)={&(0x7f00000013c0)={'poly1305-generic\x00'}, &(0x7f0000001400)="c75b6cf9dadb89252b9cfbe0305aa738aae6cdea1c512a12c3706079fa5924aa31eddef726cd011e43e12f7ff12ff490d21a83b24544c437b89acb206d135c26", 0x40}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0xffffffffffffffb0) mmap(&(0x7f00003c3000/0xe000)=nil, 0xe000, 0x0, 0x4c83d, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x78000809, &(0x7f00003ca000/0x4000)=nil) shmget(0x1, 0x13000, 0x800, &(0x7f00003c0000/0x13000)=nil) r5 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f0000002c80)=""/79) 2018/06/02 09:21:22 executing program 7: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='bcsf0\x00') r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x19, 0x0, 0xc0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000040), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {}, {}]}, 0x138) [ 156.736718] kernel msg: ebtables bug: please report to author: bad policy [ 156.771262] IPVS: ftp: loaded support on port[0] = 21 2018/06/02 09:21:22 executing program 3: r0 = socket$inet6(0xa, 0x1800000000005, 0x800000000000009) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000140)={"6272f8ff67be1448288524f770304200", &(0x7f0000000100)=ANY=[]}) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000240)=""/162, 0xa2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000000340)=0x9, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000380)='westwood\x00', 0x9) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'veth1_to_bond\x00', &(0x7f00000000c0)=@ethtool_gfeatures={0x3a, 0x6, [{0x2, 0xf0, 0x55, 0x70}, {0x5, 0x4, 0xb7, 0x4}, {0x34, 0x7, 0xfff, 0xffff}, {0x800, 0x5, 0x100000000, 0x1}, {0x3, 0x2ba, 0x1, 0x4}, {0x100000000, 0x2, 0x8001, 0x3}]}}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/06/02 09:21:22 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x1, &(0x7f0000000080)="ca5c0246e22f28d0109dcdbd0086fe") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x81, 0x80) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000100)={0xffffffff, 0x200, 0x7, 0x8}, 0x8) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0x3af, &(0x7f0000000340)}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x35c, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) 2018/06/02 09:21:22 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x800, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000300)="b8d97e0bedcb3fe5cd1892396625294bf7e8c821d817a0fa6c9313ae5c73ca2bc9a402ab3acba81d76dc8f9e2c41180b51fa6537bc3ac8e4ddeea6e01f388e86fccb50a5a06eaa3a3178a94c8f863247f433c0adf438c194601942d8e1e7248c570c21d9b30e2aee8680ab150fcd7a27de7b1fa84a85c9ff776322f27d9f9aeac5b8cc4aa6a6b73ac921a798903b45f8e361bf51e9a009a9dfa23e617c3f8dd36848c76c58c8efa402ec47f992969d5aad7fc2929fe7e23ba15534767e2f33cc31a5117b2ca199c035ca4bf08bc79d2519fc337322d1b59b57d25de180ec3bf0e6525971a7c6c5ce84bfe8fcbb") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x101200, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r1}, 0x2c) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x559000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000240)={r5}, 0x8) ioctl$TIOCSBRK(r3, 0x5427) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:21:22 executing program 4: r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000004e22000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x6, 0xfffffffffffffff9, 0x4, 0x2, 0x100000000}, 0x14) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/02 09:21:22 executing program 1: uname(&(0x7f0000000000)=""/252) r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x5, 0xa0000) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000140)=0x9, &(0x7f0000000180)=0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000001c0)=0x6) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000200)) getegid() getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000340), 0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000380)='/dev/snd/midiC#D#\x00') getrlimit(0x8, &(0x7f00000003c0)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000400)) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000440)={0x5, 0x7, 0x101, 0x4, 0x10, 0x50}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000480)={'bridge0\x00', 0x2000}) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) process_vm_readv(r2, &(0x7f0000000680)=[{&(0x7f0000000500)=""/32, 0x20}, {&(0x7f0000000540)=""/241, 0xf1}, {&(0x7f0000000640)=""/23, 0x17}], 0x3, &(0x7f0000002c40)=[{&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/83, 0x53}, {&(0x7f0000001740)=""/241, 0xf1}, {&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/123, 0x7b}, {&(0x7f00000028c0)=""/151, 0x97}, {&(0x7f0000002980)=""/16, 0x10}, {&(0x7f00000029c0)=""/243, 0xf3}, {&(0x7f0000002ac0)=""/89, 0x59}, {&(0x7f0000002b40)=""/202, 0xca}], 0xa, 0x0) r3 = dup2(r0, r1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002d00)=[{0x3, 0x57}, {0x3, 0x100000000000000}, {}, {0x2, 0x9}, {0x3, 0x4}, {0x8, 0x30fb835e}], 0x6) listen$netrom(r0, 0x7fffffff) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000002d40)='/dev/uinput\x00', 0x8100, 0x0) ioctl$BLKIOOPT(r4, 0x1279, &(0x7f0000002d80)) mount(&(0x7f0000002dc0)='./file0\x00', &(0x7f0000002e00)='./file0\x00', &(0x7f0000002e40)='devtmpfs\x00', 0x80010, &(0x7f0000002e80)="500500682043e680fe949316a94d10461279280fe409b5ea4c4dfc13e2ffd981d75c99a0267b35e321ecd3a82885fc2b6b7b92b2787efeac0c54c633a0196fbcd2e397fc469c0cd5e67ac6ce1f141e74135afbdf377c3d08a372a194ebb3c9a3f7355cdcd013069036ad0410d5409753bd5b261843595e52c91aefe86f4d89a5c22239612155af130589b87d3a369008835786a62ec65312ff5f876ff2b7af16") ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000002f40)) accept$nfc_llcp(r4, &(0x7f0000002f80), &(0x7f0000003000)=0x60) setpgid(r2, r2) openat$ppp(0xffffffffffffff9c, &(0x7f0000003040)='/dev/ppp\x00', 0x561800, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000003080)=0x48, 0x4) accept4$packet(r3, &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003100)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000003140)={@mcast2={0xff, 0x2, [], 0x1}, 0x50, r5}) 2018/06/02 09:21:22 executing program 2: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') mlock2(&(0x7f00007e7000/0x1000)=nil, 0x1000, 0x0) sendfile(r2, r1, &(0x7f0000000080), 0x4) sendfile(r2, r3, &(0x7f0000000000), 0x100000080000000) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000002c0)=0x5, 0x2) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x5d, "3e9f848e8bbf6a617dff3b1f09dfa36033cf391a7ed8c8ecd4fcc491f0975602d714624aebc0b30acf40c4e06aad3a228321cffac23cc37ceabf1c303ad91dab46d430cd185eb1ce64d4f449b5a6f8848444efb42d61393bdcc8e685de"}, &(0x7f0000000200)=0x65) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={r4, 0x2b883f36}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x4) 2018/06/02 09:21:22 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000002e00000400000000fcdb4f0d00000000162f552ae93e098109e86c59b3fb2f295f16df7d16d4247e4b9b23d1bc55ac8c17fe61f92747081884e0c8a6a7382987f798b10d72c9575886aade0c85170c47007443f9e254772ece087e912bf30c1e99"], 0x14}, 0x1}, 0x0) 2018/06/02 09:21:22 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) write$binfmt_elf32(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="7f"], 0x1) ioctl$int_in(r0, 0x80000000005000, &(0x7f00000004c0)) dup2(r0, r0) 2018/06/02 09:21:23 executing program 6: r0 = socket$inet(0x2, 0x2000000003, 0x7) r1 = add_key(&(0x7f0000001180)='cifs.spnego\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001200)="d27d", 0x2, 0xfffffffffffffff8) keyctl$describe(0x6, r1, &(0x7f0000001240)=""/225, 0xe1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x35, 0x0, 0x0, 0xfffff7fffffffffd}, {0x6, 0xfffffffffffffffd}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000001340)=""/101, &(0x7f0000000000)=0x6b) r2 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000000000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000140)=""/4096) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000001140)=""/39) 2018/06/02 09:21:23 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000dc5f98)) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1ff, 0x2480) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) 2018/06/02 09:21:23 executing program 4: syz_extract_tcp_res(&(0x7f0000000000), 0x4, 0xffff) times(&(0x7f0000000040)) getrusage(0x1, &(0x7f0000000080)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x402, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0xffffffff, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x7f, r1, 0x2, 0x1}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000200)={{0x2, 0x0, 0x8, 0x1, 0xc16}, 0x80, 0x9, 'id1\x00', 'timer0\x00', 0x0, 0x20, 0x3ff, 0x1, 0xee}) write$sndseq(r0, &(0x7f0000000300)=[{0x5, 0x6, 0x7, 0x59d, @tick=0x8, {0x1}, {0x7488000, 0x800000000000}, @result={0x7, 0x9}}, {0x8, 0x6, 0x80000000, 0x6, @tick=0x8, {0xfffffffffffffc00, 0xf631}, {0x100000001, 0x80}, @result={0x48, 0xffff}}, {0x7fff, 0x2, 0x5, 0x6, @tick=0x8, {0x4, 0x6}, {0x7, 0x6}, @raw8={"adf97114b549748ea52f5b26"}}, {0x7ff, 0x7, 0x2, 0xcf, @time={0x0, 0x1c9c380}, {0x3, 0xeda5}, {0x400, 0x4}, @raw8={"c18667a4ec074219a38f08ab"}}], 0xc0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000003c0)) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000400)={@dev, 0x0}, &(0x7f0000000440)=0x14) close(r0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer\x00', 0x4000, 0x0) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f00000004c0)=0x1c45, 0x4) sendmsg$nl_route(r0, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0xd0100004}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)=@mpls_newroute={0x4c, 0x18, 0x100, 0x70bd29, 0x25dfdbfb, {0x1c, 0x10, 0x20, 0x6d, 0x0, 0x7, 0xfe, 0x6, 0x1000}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xc05e}, @RTA_DST={0x20, 0x1, [{0x5, 0x4, 0x80000000, 0x249}, {0x843, 0x101, 0x7, 0xe6c}, {0x1, 0x1f, 0x0, 0xc966}, {0x8, 0x44, 0x9d0, 0x5}, {0x5, 0x0, 0x4, 0x32}, {0x4, 0x6, 0xffffffffffffff7f}, {0x101, 0x7f, 0xfff, 0x81}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x24000005}, 0x40) r5 = creat(&(0x7f0000000640)='./file0\x00', 0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000680)={0x1, 'bond_slave_1\x00'}, 0x18) ioctl$BLKGETSIZE(r5, 0x1260, &(0x7f00000006c0)) fcntl$addseals(r4, 0x409, 0x5) fcntl$getflags(r4, 0x40b) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000700), &(0x7f0000000740)=0xc) r6 = openat$cgroup_ro(r3, &(0x7f0000000780)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x3}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000840)={r7, 0x7, 0x8, [0x7e, 0x5, 0x0, 0x2, 0x9, 0x7fff, 0xc7b0, 0x2]}, &(0x7f0000000880)=0x18) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000008c0)=0x71) getsockname$inet6(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000940)=0x1c) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000980)={'tunl0\x00', {0x4, 0x0, 0x3f, "ee2be644b222", 0xfffffffffffffff7}}) write$binfmt_aout(r4, &(0x7f00000009c0)={{0x10b, 0xba5b, 0x8, 0x3b6, 0x31f, 0x2d7883e5, 0xea6, 0x5}, "802810bb1ab9b2ba24516a5e69e34d712a5b38f7c9b958206391c3762d2fe7636905a0a3473d0fc5", [[], [], [], []]}, 0x448) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r6, 0xc04c5349, &(0x7f0000000e40)={0x6, 0x2, 0xfffffffffffffff7}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000ec0)=0xffff, &(0x7f0000000f00)=0x4) 2018/06/02 09:21:23 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000340)="e8328b6ba409ebb4187b195777bdb0438477fe5ef4325c1f88d5bcc9fe345789a9e7b945411060199a574592de0718b845d104358a59a15ca4278e17162b40ae9bfcae1aae473cc2ed", &(0x7f0000000200)=""/129}, 0xfffffffffffffe38) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x7ff, 0xfffffffffffffffc, 0x7, 0xb, r1, 0xa4}, 0x2c) 2018/06/02 09:21:23 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x50880) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x18100) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000100)={r1, 0x6}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r3 = getpgid(0x0) migrate_pages(r3, 0x3, &(0x7f0000000140)=0xffff, &(0x7f0000000180)=0xffffffffffffffff) 2018/06/02 09:21:23 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000580)=[{0x1000006c}, {0x6}]}) r0 = memfd_create(&(0x7f0000000000)="a2656d315c00", 0x2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000400)={0x1, 0x800}, 0x8) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x9) r1 = request_key(&(0x7f0000000340)='cifs.idmap\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='IPVS\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000240)='id_legacy\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="03291c922298456f9c56fd61c69a42d05d7e35c96cba5179c841efb58d20c8767077cf523120304f849b43b596dd69e6c0ccab2714c658006df8259fc6bacecc1fd8b64c251c733d5ddb81b2e34ab75786b8f452e961d85657fb9926ab18eb9dfddd6f25630fd5ff402de518bdb50d5db75a73d45f67d530b4af5b7a806c", 0x7e, r1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x6c, r2, 0x2, 0x70bd2d, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2776}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4800}, 0x805) 2018/06/02 09:21:23 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x101000) ioctl$SG_SCSI_RESET(r1, 0x227a, 0x7fffffffee80) [ 157.371329] audit: type=1326 audit(1527931283.370:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10195 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/02 09:21:23 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x181803, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000200)="c0f308da3dbc2075de6524c8dcc6fac7", 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x1f, 0x5, 0xfffffffffffffffc, 0x6f6b, 0x0, r2, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) r3 = open(&(0x7f0000000000)='./file0\x00', 0x4402, 0x8) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000040)={0x3, 0xfff}) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000280)={'ifb0\x00', {0x4, 0x6, 0xffff, "9dd515a0215a", 0x1}}) 2018/06/02 09:21:23 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000095, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x5, [0x8, 0x6, 0x0, 0x7ff, 0x5]}, &(0x7f0000000140)=0xe) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000000c0)) 2018/06/02 09:21:23 executing program 2: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000200)={@llc={0x1a, 0x6, 0xfff, 0x8000, 0x1, 0x9e76, @random="b514edb8b8e9"}, {&(0x7f0000000000)=""/118, 0x76}, &(0x7f00000001c0), 0x4}, 0xa0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/247, &(0x7f0000000180)=0xf7) 2018/06/02 09:21:23 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000380)={0x2}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000000340)={0x6, 0x2, 0x100000000, 0x7, 0xffffffffffffff81, 0xfffffffffffffff8, 0x5, 0x7, 0x0, 0x5, 0x7, 0x9}) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="7f", 0x1, r4) r6 = memfd_create(&(0x7f0000000100)='user\x00', 0x2) keyctl$invalidate(0x15, r1) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r6, 0x28, 0x6, &(0x7f0000000180)={0x0, 0x2710}, 0x10) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000003c0)=0xe7) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000680)={r8, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x3, 0x3, 0x3f82, 0x1, 0x40}, &(0x7f0000000400)=0x98) ioctl$TIOCEXCL(r3, 0x540c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000005c0)=0xffffffff, 0x4) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r7, r7, r5}, &(0x7f0000000280)=""/132, 0x84, 0x0) 2018/06/02 09:21:23 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0247e22f05d02c99240970") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8281, 0x0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000080)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.memory_spread_slab\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000140)={[0x34]}, 0x1) write$binfmt_elf32(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x6b, 0xa0a, 0xfffffffffffffffe, 0x401, 0xe597, 0x2, 0x3e, 0x9, 0x108, 0x38, 0x104, 0x6, 0x2, 0x20, 0x2, 0x401, 0x5, 0x401}, [{0x7, 0x7, 0x3, 0x9, 0x80000000, 0xae9, 0x0, 0xcc}], "8c61f016c15fa1be831465436d50a763c549ea75c265823d5e883a96a70f1d1c4c688c60291cf788a665ceb12a2bd259a83d1da8b38ded5ef8ecc9d0cd0698ba17fee67811195c425f91b24a46eb4493684b3423c390a02a6ab207fa74a02c708c1a42e930a4ad3b0e9bc711bd11e5951f9cb33472f7d4d91f18c9263fda3c5a387f42e8b4c7a7e6a77dd177c005301860c9d0", [[], [], [], [], []]}, 0x5eb) [ 157.579642] IPVS: length: 247 != 24 [ 157.610887] IPVS: length: 247 != 24 2018/06/02 09:21:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0), 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) r2 = getpgid(r1) ptrace(0x8, r1) r3 = syz_open_procfs(r2, &(0x7f00000001c0)='attr/fscreate\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0xbfff, 0xfffffffffffff801}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000140)={r4, 0xdfe0, 0x2, 0x3}, &(0x7f0000000180)=0x10) accept(r0, 0x0, &(0x7f0000000240)) preadv(r3, &(0x7f000055ff80)=[{&(0x7f0000001400)=""/204, 0xcc}], 0x1, 0x400000) getsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/02 09:21:24 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000000100)="752c4d183470aa749c2a308df37044988d18d98cd7891015fbeaae6ee9e04f72f5f8750ea65be5809a77515ece758a3e2bc1c70405fe4ad38ef33547b860347b8402c92e076fa507c44e43a7db20f8c38293c7f5dde9c1df5dcdc9691941fa76d5aa4afe94cbe65d3c7f9d3c55407c167a9900bb897ab31ab82305de6b5dcf3d40c82784d2e7b9a1da660c85c29ff6eaed99cd063dda896b4b75b20827776f618c6b1349e27e6f73e9e04062127ac5904233c2347ecf7fe8d3232e6d25ecd5a486f656978e") r1 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r1, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={0xffffffffffffffff, 0x2, 0x1, 0xda, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) fstat(r0, &(0x7f0000000200)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000280)='syz_tun\x00') fchmodat(r2, &(0x7f00000000c0)='./file0\x00', 0x35) semop(r1, &(0x7f0000035000)=[{}], 0x18f) 2018/06/02 09:21:24 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000200)={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0x4e24, 0x8, @empty, 0x7}, 0x5, [0x6, 0x200, 0x1, 0x20, 0x1, 0x5, 0x6, 0x1]}, 0x5c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:21:24 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f00006e1000)) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) write$cgroup_int(r1, &(0x7f0000000040)={[0x0]}, 0x1) readv(r1, &(0x7f00005a6ff0)=[{&(0x7f0000597000)=""/4096, 0x1000}], 0x1) 2018/06/02 09:21:24 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x401, 0x7fffffff, 0xab, 0x2, 0x800}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0x92, "bd0c1abe04d1d634e764089e9bc6b869c687fd67b7e9660b79e5c88d3c507629813eef2f8a85ecbc2e69140a4cacb87f55b8a35a6cca2c7be37cad1bce42060b5eb48797bcef3f4075c8aa457550092693288784d240439926fe4f6eb00fb3de960a5d169e23598e610383fa4f3b27406d5d8952eb5e01e52397920e8aa93ea86670531764ad52da91ccfba066caab032cde"}, &(0x7f00000001c0)=0x9a) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = fcntl$dupfd(r0, 0x406, r3) ioctl$VHOST_VSOCK_SET_RUNNING(r4, 0x4004af61, &(0x7f0000000200)=0x1) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000000240)=[0xce65, 0xfffffffffffffff8]) mq_notify(r3, &(0x7f0000000480)={0x0, 0x9, 0x0, @thr={&(0x7f0000000280)="d51079232aef30e61c9f6b0d95caa67a1a2e57dd4058ba3f8c8ba48f521fdd4bbda4bdd5fac1ff9def52777a4d25e48652cad131258b6842cf5a966f22e6aa52d34f6f6f600cad3a66a8ad5598ac6b24ae1f16c44bbad1b99ee991055d27f43a1dd0dc44c278aca87e1463b255e815b2a51fa01933fe12b73987181b4c058011a7d750a2ad3620a605a04470d5d52827c50b9ff2ef9ae81b7d29921b08c1a5549a9d8d88b4090230fd76024b24e080c7d26f2b583528fb39ce0304848937e568be42d207087589d12e19b733d91a74e37ea2a7390f092c1e5149e45d374766d8714058b5be61e42e1fa5a8ae79f12907764628c6f59bbe5581", &(0x7f0000000380)="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"}}) syz_extract_tcp_res$synack(&(0x7f00000004c0), 0x1, 0x0) bind$pptp(r4, &(0x7f0000000500)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000540)={0x511, 0xd2fc, 0x3, 0x1, 0x1, 0x7}) socketpair$ax25(0x3, 0x5, 0xff, &(0x7f0000000580)={0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f00000005c0), 0x2) mount(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='ramfs\x00', 0x4000, &(0x7f00000006c0)="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") setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f00000016c0)={0xfffe, 0xffffffff}, 0x2) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001700)=0x6, 0x4) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001740)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x2}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001780)={r2, 0x2}, &(0x7f00000017c0)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000001800)=0x8, 0x4) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000001840), &(0x7f0000001880)=0x8) sendto(r5, &(0x7f00000018c0)="6451c7c4776fb1f1d9eee19abc8c", 0xe, 0x40, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000001900)=@dstopts={0x2, 0xa, [], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x28, {0x100000000, 0x8, 0x4, 0x2a83f0cc, [0x81, 0x491, 0x200, 0x3f]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}}, @ra={0x5, 0x2, 0x14ee}, @padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x1}, @ra={0x5, 0x2, 0x80000001}]}, 0x60) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000001980)=0x10000, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000019c0)={r2, @in6={{0xa, 0x4e22, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x0, 0x7}, 0x90) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000001a80)) syz_open_dev$sndpcmp(&(0x7f0000001ac0)='/dev/snd/pcmC#D#p\x00', 0xffffffff8c964b1e, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000001b00)) utime(&(0x7f0000001b40)='./file0/file0\x00', &(0x7f0000001b80)={0x9, 0x7}) setsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f0000001bc0)=0x3, 0x4) 2018/06/02 09:21:24 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x40) r1 = fcntl$getown(r0, 0x9) getpriority(0x1, r1) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/02 09:21:24 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001040)='/dev/admmidi#\x00', 0x1, 0x20000) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001080)={@dev, @remote}, &(0x7f00000010c0)=0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001100)=@assoc_value={0x0}, &(0x7f0000001140)=0x8) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001180)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000011c0), &(0x7f0000001200)=0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000001240)=""/93, &(0x7f00000012c0)=0x5d) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001300)="91f7726b1d44133ad2ea49993bd8a52d1a43d926785acc7b8b9f9a833f29051938f595e194f5a69711cadbc7be8d50337c6c48e621f81a94bccae7e8a320783c7303053f1d551344e1babcaf8f75ff38394518fdabe6331f878af55512551675eae2ee37950817511318c0de2a875bfc5e1dba3e2033523de0185de9bf66cd768bfb58476e440af6253629b5dbe74209909ec7c46a80c5d291a61f9289f32302ca3826", 0xa3) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000013c0)) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000001400)={r2, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001440)={r2, 0x9}, &(0x7f0000001480)=0x8) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f00000014c0)={0x0, 0x10001}) ioctl(r3, 0x3, &(0x7f0000001500)="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") ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000002500)={{0x5, 0x4, 0x2, 0xa6d, 0x1ff, 0x5}, 0x3, 0x4, 0x2}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002540), 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002580), 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000025c0)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000002600)=""/4096, &(0x7f0000003600)=0x1000) open_by_handle_at(r4, &(0x7f0000003640)={0x38, 0x7, "a9eee616a97b928b1b7b70f1a82243c3978e880c10e2376d2eb33368cdab8299e9fcc864c3e53722a3a264b75f2993ca"}, 0x509002) sendmmsg(r0, &(0x7f0000006200)=[{{&(0x7f0000003680)=@pptp={0x18, 0x2, {0x2, @rand_addr=0x3f}}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003700)="703a277c8c2fe42a5f7704176ffe903c6d0c1f2def8fbeb23daac9ecd686fe22956b0628729fb1655b7e0d3eb14313993e6fdec666a6fa052e987c893640ab8ef3f8f2052f280c19bef69a83b9876a024327ac8b8e8bb17bc951d22c88769ce153a83b92adf6de96d1", 0x69}, {&(0x7f0000003780)="e9a92350a06b040872483c34a9ba595ce827250283c0a069139767323a4d08e1c72dc928e125a55c1909ec4f180720824a2d0bdca0b924c3811144baeb41a4bb707f23b59fcfa12b1319889731fafc096b33fd05f2f91d76900c38befb4702cd72f679c224e203fc808aad2c91d21b0d0c248bf5ffb6e3b10bce5379664af2ab2110988bc80117586d3518", 0x8b}], 0x2, &(0x7f0000003880)=[{0x88, 0x0, 0xffffffffffffff86, "7a097b3cf81e5dbb8afb5d44b18efdce7add78135019a3bb26a03b4ec80a7e634bf27d0d069ca22abd373ff6d05af0ced9d0e1458b611dd4fcf88ff2e1db31b1dc19c3979e903bcc2f006c3b33400ac3db66642838436f4d0d8456f10fbb8385034d2034afadd203b2064b2d38e6f2fed7608b21"}, {0x28, 0x0, 0x4, "954c783457ea2e028e0f5d5c4958906baa77c5fe62e1"}, {0x100, 0x107, 0xcad7, "41e8b0851b60e95892a6c202fd1bf6372636e63a6c3d01b98419fd3ddd64c21531dbd0b9976c218ec147ac66e755db7617028fbeb944bf66711a3ff8284f527518abee81e396be95c84b51dd08d734fa12f4361f4ad6697c27f49223f208a2538640ac51f156efb48faedd417d12550d1d9d4c3fd386a76acb6d33cb7265c1669c255f12fc4de2077f0cd85df16a6f36c2748548837dc22187dfd36732cee7b3c36f1d293f2acd61a5b6edd9d0b32568da7d4a042ef6ab20f9da69dd765abd97f3c091c49f3d5ade4c9ec1c3fe2fe87215c1ff5ede799aa889b128e1983e0e649e89c5e79f3f9f5d40d0bc45"}], 0x1b0}, 0x5}, {{0x0, 0x0, &(0x7f0000003c80)=[{&(0x7f0000003a40)="459d08d84b895dafa7ed0b7c9f80ec2a62d8ab86b2cba9aa", 0x18}, {&(0x7f0000003a80)="f26479d7ed8d72cf2f8816aa38aea42e05ccb8c4f727aadcd4ba6941e5d60a5166848a12f35449b3c4cb6d07506973de4a3cdcc69a0bed309afb649d85695c6167c4f5a165e0eba0a5ec0a02cc58453eccdf77c30647e99fdd9461c41e1bbbdc1e72a64dfac223b294a1d65ff4a26245dc999441a0f89ee4", 0x78}, {&(0x7f0000003b00)="15ce6fe54c13c9b7322d09590693740b8f41a3763e893bdad03a2e9ed2ba13a8d57f8b3c1ccce4b78531dd0f01ac5c1884bdec289f7156b942238cb1361c571f1b6c732938756cd3e1de42f9817f87ec8ace7d92336593ce06fb80a357e0c9a8f93b890de7347fce5049bd149b55cfc39d21aaa639cde2c6fba9034b47450a430b8c94218b0e5233b5e3ef3a38e72f9d96", 0x91}, {&(0x7f0000003bc0)="2fad7299271326a9f13f781a5cc0fc9d378504ba27fe1870f4e3cee3ded0ff8e5e0a623b9587192150b1930b5536177f1667d5bfd48f836feb4d719f3ef7833472aa4411ecdf568bbe739163a7ea26", 0x4f}, {&(0x7f0000003c40)="7f7b25", 0x3}], 0x5, &(0x7f0000003d00)=[{0x28, 0x11f, 0xd1f9, "6f89846a5efb882b3b6ab964d59a52d9010769"}, {0x60, 0x111, 0x7f, "9bc9eb9f2251e4521466759d8832c05a25a7a4aac5c64c369add21dfc35c7835a8dc21919eb08a9e969613f9463dbe968cc8caf77da44f2292802ddac65ed47fd02ec04a788d58e5def5"}, {0x40, 0x116, 0x57, "36b431dbc7233dd15652a80d7a161fb95243a89351461280b617e7f5f255234522afe8ba664a2c154b9f"}, {0xd8, 0x118, 0xed, 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0x1000}, {&(0x7f0000005a80)="6cf8824f2f361190d4e3dd6fa0c560494e0a3427e239a7b66715740afdd4308cd1d9344f78c809640a6e85afe650fc653126563e6742b2fa18b31d5da55921ebeef681fdb0d1bf2bb164b2ac00029b5e7ff18507f47a6de4428fc1507928d441de53c1cb59f4fb1287eaed59046b92b06d5820202a7709706db2de9b362d9b9a748949ffe408ac8389d18cc50b2f763fbc9da3379827e93bbde080820eb763d89ac51cd5231c4a", 0xa7}, {&(0x7f0000005b40)="8a257149f1506ae5dd87e11ea779909cfc4c687520402bbd06f6465fd2d3a9d255025edc4a1d68c38a61084691a7962a79c057e6ff1ab0d389c15985d34477cb3467df895119ab4fdb3774cf80b0eb701b2b5953f2495bd266e313b4d3d5bcf79ae644160673c7abe134f695701645477401950aad1ad9577a8b7207919967c4f86bbaf50c03f9804c9d7605fb29fd5ac32ba54fae873bfa176f2c0efc1b7f3e9d676875002d0c135e923da5a31d55e356b89318d1cd8f941c3bad7efba3198b444e0459c2df402f80f8973a", 0xcc}, {&(0x7f0000005c40)="2a9c496970b1c8e9cc0c57578a4697c023af223a4a1be8af6639d0fe8442cab8a0cfc6467c21fc491bdd", 0x2a}], 0x7, &(0x7f0000005d00)=[{0xe0, 0x129, 0x80000001, "7cff257c003bc4792cf9d5035f572921632f14d4c086c5a829a8c607622ac38322028f9a7b910492b94a0e7b090bd5335d6a57d8a14fcb7845f7b5873b80a695ae50b36941f5ce16510ce96dfa17c5724eb73c5448fd4b498b08dead8fd45af47d31fc3a198b5768ff0d8445b7758c0c79433ab30a7eb2f884322d211a4dd317692544c05b7d99a7cc888f5d7316c02fa6f84a0ef10606dd8a26b92a0e0d102846c92d81447797a8d7f095347d2fa8990496adc174b633f239c1c55859791a1b9ac8431ee726b20a2eff4f"}, {0x80, 0x29, 0x2, "6044a8349922f94fc0ad2d1bf26295becdf992d9d7cd80dfa43dd39d5cbaceaf5502f66a058172477fbc5ac90c62236f705c12e2fdb1a78c5b413e321f3eca7f71fc4e4b641953d96ef2089779844f3f4ccaf6335b0844fd34fdc4380c6b0273a328148e64460f19ab7f4b91d000a2f0"}, {0x70, 0x84, 0x10000, "415bca25d7868b159aa1767d325f4b82aa50d5995afcc18ee746d77053ced0ff17fa73785c0ced342abd016b608fd5de5097da4c8144b114dd724489142135fda6a12b7eca93a0f564db346819ae8cc20f0bde6c1a8ea2f276"}, {0xf0, 0x1, 0x81, "e15519338e43bd35ab3bf1f6537b398d42328afb7a673a56d00673527196263a4aaf818d76029aba4458dc83cffdb7dad56b894102f8c4c749fd47e82733628fa3bae978d0763f35f6e0d149e7fbeef774527358dac0bd158b184c4cefe54810a26b13769e274cb5014e3a816db317d505c39b27eb95cd8904a258be14eed10f95d70ceda655955360e5e364fd090bef453e5bc8e355abc33116f59a29ad4cf6911ea0f97adf6bf9e6c0926ad541804726134a0442947679dc89886ce6da65aa5ae0c26ab8900cdfd37d9154211a8a0df4ed1180ee74cc7d746c6408"}, {0xc0, 0x18f, 0xa18, "f65494bfc061b74670c4a2633174ff10c74732b418daec7d7fd76310e1764be6148a64f56cac82329bc702ec21c8fd7096b5ec97c0e48380ad945c711dd98abb97dbe796c848295aff92f72d5a180c2ac748c5ccdc7266cc29b1eed6560e6f2ff160e4d41a51914fc10b73b325886b4e7ea9b06c2a8565919b86166e043367e7b72866f8c81d1ea49d76978e8b9eeb9ad2838735496bd0c00d8f1c4ab1cf74b077838fdd8f69e5c473d675"}, {0x48, 0x117, 0x8, "c5ce65c8f342ed70bea78bd0bc67ee3183f72b87f75428fec589130bffb8236196685be750e8ce9120e66a29a4f624d7f5c6c1d4"}, {0x110, 0x0, 0x0, "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"}], 0x4d8, 0x20000004}, 0x5347d2ff}], 0x6, 0x800) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000076c0)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000007700)={0x0, 0x0}, &(0x7f0000007740)=0xc) stat(&(0x7f0000007780)='./file0\x00', &(0x7f00000077c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000007840)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000007880)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000007980)=0xe8) getresgid(&(0x7f00000079c0), &(0x7f0000007a00), &(0x7f0000007a40)=0x0) r11 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007a80)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast1}}, &(0x7f0000007b80)=0xe8) lstat(&(0x7f0000007bc0)='./file0\x00', &(0x7f0000007c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = gettid() stat(&(0x7f0000007c80)='./file0\x00', &(0x7f0000007cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000007d40)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000008fc0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000009000)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000009100)=0xe8) lstat(&(0x7f0000009140)='./file0\x00', &(0x7f0000009180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000009200)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000009240)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000009340)=0xe8) stat(&(0x7f0000009380)='./file0\x00', &(0x7f00000093c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000009440)={0x0}, &(0x7f0000009480)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000094c0)={0x0, 0x0}, &(0x7f0000009500)=0xc) r25 = getgid() r26 = socket$can_bcm(0x1d, 0x2, 0x2) r27 = gettid() stat(&(0x7f000000ba00)='./file0\x00', &(0x7f000000ba40)={0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getgid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000000bac0)=0x0) r31 = getuid() getgroups(0x3, &(0x7f000000bb00)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r33 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f000000bd40)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f000000be40)=0xe8) getresgid(&(0x7f000000be80), &(0x7f000000bec0), &(0x7f000000bf00)=0x0) r36 = fcntl$getown(r1, 0x9) getresuid(&(0x7f000000c1c0), &(0x7f000000c200)=0x0, &(0x7f000000c240)) r38 = getgid() fcntl$getownex(r4, 0x10, &(0x7f000000c280)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000c2c0)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f000000c3c0)=0xe8) getresgid(&(0x7f000000c400), &(0x7f000000c440), &(0x7f000000c480)=0x0) r42 = getpid() r43 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000c4c0)={0x0, 0x0, 0x0}, &(0x7f000000c500)=0xc) r45 = gettid() getresuid(&(0x7f000000c540), &(0x7f000000c580)=0x0, &(0x7f000000c5c0)) getresgid(&(0x7f000000c600), &(0x7f000000c640), &(0x7f000000c680)=0x0) r48 = getpgid(0xffffffffffffffff) getresuid(&(0x7f000000c6c0)=0x0, &(0x7f000000c700), &(0x7f000000c740)) getgroups(0x2, &(0x7f000000c780)=[0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f000000c7c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000000c800)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f000000c900)=0xe8) getgroups(0x6, &(0x7f000000c940)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000000c980)=0x0) stat(&(0x7f000000c9c0)='./file0\x00', &(0x7f000000ca00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000000ca80), &(0x7f000000cac0)=0x0, &(0x7f000000cb00)) r57 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f000000e540), &(0x7f000000e580), &(0x7f000000e5c0)=0x0) stat(&(0x7f000000e600)='./file0\x00', &(0x7f000000e640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r4, &(0x7f000000e740)=[{&(0x7f0000006380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000007640)=[{&(0x7f0000006400)="d578ef1935aa9bcec34aa6bd433f664f1890cf36ca808a1b9af9b591bb83f1e15f523f34c3a8c33401a9d06781d48263904b0cb27c95f6ca3cd484fed00641732f961c90fc3d4571c676807cd566ddee041ec930cbdc1ab92eef5e3be87b2e5a4b6736e5baa0817aa50588bdc3aee57181", 0x71}, {&(0x7f0000006480)="0fe3d977a28c729c74a3acc679a6ad61286374f66c123cd8f5893c5ea3b092b33585150876393531177935662557977a73ac2f2901c9e807f7db419c5757fb67775df2de34351f265f1c76931e31aa0da1e9583ff62117cc56943b4599086d21db6f13e47b443efb281f5a2e240b5bbb522f9ec2b53d1d9247574ee5e9d7f221d10bd1a878f6f9ab27c1a971d1b34abd843aa36cdc366d73e29bdd30", 0x9c}, {&(0x7f0000006540)="00ffe66e5ea96157d656a67666a0fcb874781f1f9912aa0105225987df5be6a82026494794eb8d958ec6ce179ed62348c5cff2da704deca4793264b14861d9f650e50799602b4f973c93ac97203cd947c10cc0327a9039091550016a5f22f08da05761179a8010c0", 0x68}, {&(0x7f00000065c0)="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0x1000}, {&(0x7f000000b780)="c74471969b31f688547c027796254bc1171161c530579e54023696cd6d5fe195d149d11e2c58c19c38db8813c5a1317e9dfa4e2195b300c966d176990be3660f", 0x40}, {&(0x7f000000b7c0)="467a34423360c5306154461529dc4184a7d2c3de82c553e0f9383b3a3b9eaf91d14167cbf6b603c1ec2c43a21b9fb21276deba315c7436b7aaffe163c977c9b94a9c8960687ca95ef312e623f8564c0825254dd6f4420b2608ff3b0aa583436f51fe15565a13d6934b9122933f187a9c3270f1ac0ca6c7b20f188d8054ff5f34e5", 0x81}, {&(0x7f000000b880)="534680a4ab90fbb94fb3437882075d154b879f0b3193a42a93c67268ef2a1d52f46f858d5dad28c564fbf0a490d4db342deef4e8a98d52bd429cd714c6c12a3a8fbd928f3b6c8b5ce8927e17f13ea8239e85ab276a2fdf19478865cf7ffac04e437a1fee48e679e852b91a6a665f890570acbfb2c24cd072cc3a324b245046f8d11ac28f136a804802953f311a69c96ca800268392ac9b404299e5c0b4088cfbc45a8e4f29479d8d307f3b18726d670b5192e30d1dcd356320ace60fa807f51a194cb16f40bdcd119d71f834e0f4e07f24fe", 0xd2}], 0x6, &(0x7f000000bb40)=[@cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r3, r3, r3, r0, r1, r3]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0x78, 0x8000}, {&(0x7f000000bbc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f000000bd00)=[{&(0x7f000000bc40)="f8f7247a89d163cc1b46effd1df22d0df28d3a92ced0def2525b0168b6a8f95657d71727f9ae724edf52a929bae972e90bfbc93421fa931f2dd4924b176c98e63aa0394051f6c680435c83a2b005fa633155a2860a43c08c04b0f6217939e39a185cc4e5f7b4fd6fc65084ea9199c0ccedcabf953192d6959f4ae15eca9ca91ae3b383e6dac8b078ad1f7a7b5a2923b385c4abf0", 0x94}], 0x1, &(0x7f000000bf40)=[@cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x20, 0x1, 0x1, [r3, r0, r1, r0]}], 0x40, 0x4000}, {&(0x7f000000bf80)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f000000c180)=[{&(0x7f000000c000)="85c4b1442740b50c87a8f740214ab2b854da5794900b8450e793a103c2f23d6e0b96c61de91488de9ce3159da3b5754320171094c8f75b333eb5adfdbfce36f863a565bb4b2c86089d69dce434c450be136d3f83e37d05ef1760def4a55787de3d2ff6419b547552fb5579cadba6", 0x6e}, 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&(0x7f000000cdc0)=[{&(0x7f000000cd00)="06e97b98ef20c3ef3744fab86a957f5d6c3f6d6aecb16061e5465f090eac5b8c4428b9cd80afabd99993227240be7fc7c485a16af0fdcdbe8dbf3a5c3a4ef5852695a31c17b398ebd92554df604abe61e8f60ca3ccfe62f7e4f50b07d3ba8592d1aa776ddc93d0a886539abab2f962e88252201f1166ca33a7225901d35776f97be08fa4f696b3", 0x87}], 0x1, &(0x7f000000ce00)=[@rights={0x28, 0x1, 0x1, [r0, r3, r0, r4, r4]}], 0x28, 0x40080}, {&(0x7f000000ce40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f000000d1c0)=[{&(0x7f000000cec0)="2b70b25dd69db0b6f448e86bdf2532a7b739ac80355b005b0699cd964973aa7bf084021c0121185470f2f02108767b10b844e859ee0326ff11ea1715fc2b11390889dbc361f3e0e67aa7f7518df7a33df28bfa6388404e8375ba1deb791e7bddbf6177ae6b47cf0a317c98da3e3bd6be351b6a5b9aa18702306aeb4b38b72022958e2531400cdf43274cbdc08de1c1b7a636ae41bf2490c25bb146a023cd8347c8f1399b033a9759fd4d7309ad5b250ffea3908fcfff40fe3ecc4878f95e60db81c17d555d8fd2a363310e512eb8b16ecbde8f8c91f45ca0fb4f095eab9cd69135f2c3aac3c7505919f37af1b41b19f731f82cb6", 0xf4}, {&(0x7f000000cfc0)="7698bef8f084f70a71f96f5e8348c827af8c874a352314d06235b9e17c1b9dae1f3622c94668635c241d7befe3708f83ced1b0239b6bb66d5f549f0d19c8c291fdb8a6843ac571cb81a2901adab4ec75b7e7c47b98e83b056825fad3a77067063d4e0275cfc9894376d00c3667fc", 0x6e}, {&(0x7f000000d040)="24eaff16428a90566eae742130918615cd6332806115bd8653fb76b8f530b05c93ac1ec40a0ad68fead3788a7c859c59da1842ac85b2bd1fd2157250cef5cc4e8c7676fba37530b69a9b6950f723169c29b71dec84b80466c6bb8f5c0fcffd3aebf15e9fb18fd7026c0d370d05a60f2a0f814f3ccaa173a1f96fee92a3152dfbe5596eb9dcc99807d62486ba18594de0de03f204", 0x94}, {&(0x7f000000d100)="46947b63b593e122c2df3a74fbb6dde68ffedd2b7f01302ec03504435c30d189bdcf825b98a264cf3cbcc08501557068c165307c94756bc4ff347965850600fbe54f1c7640d4d673246cef1b20ab13ff884c4c6d8c295f94024d17e88d2b487e4075f99395ad307d0d17bc3297eae1aeefbbeb2e0ab9b69d57eaef2a83ccad8bfe3ad15f32763d32b39f6a3e5522a2698b39970c3f5f11e334d65ca59636d9", 0x9f}], 0x4, &(0x7f000000d200)=[@rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r3, r1, r4, r0]}], 0x30, 0x24044801}, {&(0x7f000000d240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f000000e4c0)=[{&(0x7f000000d2c0)="1b5c49eaea46f724029c5c3f46b2ee6e37ce0dfd58823459a0a59cd4633abebe400ab559ff961c4f9f16c0551c93e43adc51660e7afb6ba379064523", 0x3c}, {&(0x7f000000d300)="03dd7940432ed744efda5fedfd578dbd92d967756a8100426e3d4e3a272ef5c499", 0x21}, {&(0x7f000000d340)="d50ab41c0597f6656e571f2f8b508d9359fff7b416ff464e6f6d8b11e19a05ae13112f0a09fa45bbcb0f7127bcb1d99f33c34f5d4fa2abb37512c9cd2c2c4edffbdd52440b14d9671dee29462026bc9f4e1f3863f95d8e716c4c3effc3b15711c290e814340ddb27261a13fd58ebbe21202f1f140c9d0dc3c504c4b4e4b6cb42ca8f038757203169fb08689dec5905d117721f7773025a087b2d7385793948d9dc95ca854948d69ab3cc2a670605315be06654c17a30cb9d8c19e2", 0xbb}, {&(0x7f000000d400)="8d07b0e353c0ba77554acbf07492a1b1c634353cae2a8ab630b7b9ef0ee46cb9bc9b57c9d51e13e0c12733d5161521ea0df43b18f2d206d9b1fc126df3a367b8cd1429a3400cf4a23cde2be0de3c5cf1a9f2cc74b2d44c24dcbc7d2087b06c0f6a548098259f3d499163fce250904ef11c0f0064f0f7be09e726c4bdfc3e315dc0f535cf044d0d2dd2fd4456d9e2068aecb24f356c4614a93b906edc89b229", 0x9f}, {&(0x7f000000d4c0)="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", 0x1000}], 0x5, &(0x7f000000e6c0)=[@rights={0x20, 0x1, 0x1, [r3, r0, r3]}, @cred={0x20, 0x1, 0x2, r57, r58, r59}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x18, 0x1, 0x1, [r3]}], 0x70, 0x41}], 0xa, 0x20040000) [ 158.286223] audit: type=1326 audit(1527931284.284:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10195 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/02 09:21:24 executing program 4: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000000)=0x80, 0x80800) recvmmsg(r0, &(0x7f0000000380)=[{{&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/77, 0x4d}], 0x1, &(0x7f0000000280)=""/205, 0xcd, 0x57dfefa5}, 0x30ad}], 0x1, 0x10002, &(0x7f00000003c0)={0x77359400}) io_setup(0x6, &(0x7f0000000080)) 2018/06/02 09:21:25 executing program 3: r0 = gettid() sched_rr_get_interval(r0, &(0x7f0000000040)) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x400, 0x28) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80008800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="2400ddff8100000000000000868142674186004e56aac48d24a8af47", @ANYRES16=r2, @ANYBLOB="00082abd7000ffdbdf250200000008000600000000800800040007000000"], 0x24}, 0x1, 0x0, 0x0, 0x80c0}, 0x240088c0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82005, 0x0) write$sndseq(r3, &(0x7f00000002c0)=[{0x10000000000081, 0x2}], 0xbc) write$sndseq(r3, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32={[0x0, 0x0, 0x8]}}], 0x30) 2018/06/02 09:21:25 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1}, 0xc) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000080), 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7ff, 0xec8fb9f741851613) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x8000, r2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r4, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040), &(0x7f00000000c0)=0x4) open(&(0x7f0000000200)='./file0\x00', 0x100, 0x14e) 2018/06/02 09:21:25 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000000002, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000480)='net/igmp\x00') sendfile(r0, r1, &(0x7f0000493000), 0x4000000000000008) 2018/06/02 09:21:25 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x80000000008912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = memfd_create(&(0x7f00000000c0)='fev ', 0x3) fcntl$addseals(r1, 0x409, 0x8) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil) getgid() setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) ioctl(r0, 0x1000000000, &(0x7f0000000100)="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") fcntl$addseals(r1, 0x409, 0x2) 2018/06/02 09:21:25 executing program 7: timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x77359400}}, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") kexec_load(0x10000, 0x0, &(0x7f0000003680), 0x80002) 2018/06/02 09:21:25 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000011c0)={0x3, 0x1, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=""/255, &(0x7f0000001140)=""/80, 0x7002}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001200)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000001240)=0x1, 0x8) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001300)={0x1, 0x0, [{0x6, 0x57, &(0x7f0000001280)=""/87}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001380)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000001480)=0xe8) stat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000001340)='./file0\x00', r3, r4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001580)=0xab47, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000015c0)={0x7fffffff}, 0x4) sendmsg$nl_route(r1, &(0x7f00000016c0)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001680)={&(0x7f0000001640)=@mpls_delroute={0x3c, 0x19, 0x304, 0x70bd29, 0x25dfdbfc, {0x1c, 0x20, 0x0, 0x7, 0xfc, 0x4, 0xfe, 0x3, 0x1000}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_TTL_PROPAGATE={0x8, 0x1a}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x10000}, @RTA_OIF={0x8, 0x4, r2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x2000c0c0}, 0x4000080) symlink(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)='./file0\x00') getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001780)=0x3ff, &(0x7f00000017c0)=0x4) r5 = semget(0x3, 0x2, 0x2) semctl$SEM_INFO(r5, 0x1, 0x13, &(0x7f0000001800)=""/240) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001900)={0x12e098d3, 0x959, 0x7f80000000, 'queue0\x00', 0x8}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000019c0)=0xb3, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000001a00)={0x0, 0x0}) ptrace$setopts(0x4200, r6, 0x5, 0x100044) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/sequencer\x00', 0x101400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001a80)={0xc041, 0x0, 0x10001, 0x40}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001ac0)={r8, 0x7}) ioctl$VHOST_SET_VRING_ENDIAN(r7, 0x4008af13, &(0x7f0000001b00)={0x3, 0x9}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000001b40)={0x79d4, 0x6}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001b80)) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001bc0)='/dev/mixer\x00', 0x2040, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001c40)={0x1, &(0x7f0000001c00)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r9, 0xc0086423, &(0x7f0000001c80)={r10, 0x3}) modify_ldt$write2(0x11, &(0x7f0000001cc0)={0x100, 0x0, 0x0, 0x6f0, 0x6, 0x10000, 0x9, 0xffffffff, 0xffff0000, 0x3ff}, 0x10) 2018/06/02 09:21:25 executing program 2: clone(0x0, &(0x7f0000000400)="b4c23252e68b85", &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000000300)="15c6d6ba911300aed44a5862bcf9b72157fd11df21485fabd2c8784a2e0100008000000000dae6fd2518e6c108f90321d5f1ae1398d46fe99e362d2d262d8747d4df5df1714f3acc0d6a2e9e6b0ef6e37019b0883d27bf6cc2719040395cdf39bc88c5e402bc0c90b18ff5ed6b8c80062f8274c88156f6eea4270e31cb3315c8e2206c8c65a10d5727fe38334c") r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x6, 0x0, 0x5, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) restart_syscall() getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f0000000140)=0x8) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000180)) 2018/06/02 09:21:25 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00000000c0)=0xfffffffffffffff9, 0x30b) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140), 0x2e) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}], 0x1c) 2018/06/02 09:21:25 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000000f000)=@abs={0x1}, 0x6e) bind$unix(r0, &(0x7f0000000040)=@abs={0x1}, 0x4c) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r2, &(0x7f0000000340), 0x800009) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) r3 = socket(0x10, 0x2, 0x0) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) ioctl(r3, 0x8912, &(0x7f00000000c0)="c626262ca8d8638f0d21bf") r4 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') pread64(r4, &(0x7f00000002c0), 0x0, 0x0) lseek(r4, 0x0, 0x3) getdents(r4, &(0x7f0000000140)=""/178, 0xb2) open$dir(&(0x7f0000000340)='./file0\x00', 0x27e, 0x0) 2018/06/02 09:21:25 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000001200)=0x3) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000040)={0x1, 0x5}) seccomp(0x0, 0x1, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x2, 0x7, 0x200, 0x9}]}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) 2018/06/02 09:21:25 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x100000000, 0x0, 0x1, 0xde8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r1, 0x3}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0xbe7f, 0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000100)={'ah\x00'}, &(0x7f0000000140)=0x1e) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000180)={@remote, 0x0}, &(0x7f00000001c0)=0x14) sendmsg$can_raw(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x1d, r2}, 0x10, &(0x7f0000000280)={&(0x7f0000000240)=@can={{0x0, 0x7bcd, 0x9, 0x6}, 0x3, 0x2, 0x0, 0x0, "a07bed0e9f070907"}, 0x10}, 0x1, 0x0, 0x0, 0x4000080}, 0x800) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000300)) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000340), &(0x7f0000000380)=0xc) r3 = socket$pptp(0x18, 0x1, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$TIOCCBRK(r0, 0x5428) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000003c0)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x3, 0x204, 0x7f, 0x0, 0x0}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000480)={r4, 0x7fff, 0x7}, &(0x7f00000004c0)=0x8) getpeername(r3, &(0x7f0000000500)=@l2, &(0x7f0000000580)=0x80) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000005c0)={r1, 0x61b}) modify_ldt$write2(0x11, &(0x7f0000000600)={0x5d0e, 0x0, 0xffffffff, 0x8, 0x5, 0x5, 0x5, 0xdb, 0x9, 0x7}, 0x10) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000640)={0x3, 0x6}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000680)={r4, 0x6, 0x2, 0x3, 0x6, 0x401}, 0x14) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000800)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000700)={0x84, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x52}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000000000000000}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x10df}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x17}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x8000}, 0x4000014) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000840), &(0x7f0000000880)=0xc) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000008c0)=0x5) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000900)={0x5, 0x0, 0xff, 0x323b, 0xa9, 0x50a32882}) accept4$nfc_llcp(r0, &(0x7f0000000940), &(0x7f00000009c0)=0x60, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000a00)={0x8, 0x7c5, 0x1, 'queue1\x00', 0x8}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000ac0)='veth0\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000b00)=0xfff, 0x4) 2018/06/02 09:21:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) unshare(0x24020400) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c05, 0x0) 2018/06/02 09:21:25 executing program 7: unshare(0xa00) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)=0x1ff) 2018/06/02 09:21:25 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffd}], 0x1, 0x7be2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") pwritev(r2, &(0x7f0000000640)=[{&(0x7f0000000040)="16df581267e6", 0x6}, {&(0x7f0000000280)="723703168efc9adcf06c74b854749ae25fd74ca8034044ba6b0716141f175d39732829af7b04e928eac0ef4d101fa71f08a33a491fe545932de7e284b71a3c80fb8d861d0ca4d8d4427b1388e5bfcb0b8f77850100e0e61bb734e99fc45de2b97e80552095dd3a713db3fdc69b0b470a15b6fa3a4419d9fe44dbd500f380e4b693ad7e540042b4faca64b3badd3523dd989f87548d2ba9b215613141f614ab0c10460733b000dcb36ea42fbeed2c4ebbd7f391764f1e1a1eb0fcd8da506927a99e1b498b6f33", 0xc6}, {&(0x7f0000000100)="18f96522074ba10c4353757528a42c9b2328854830502d38fae92f5f260cd30325d1b1637e789ffe2443695185bd65b19dd307d0ee44df3aa1666e8b9c0b1c2bfff977ba3fd54d65b13514268706ccdd", 0x50}, {&(0x7f0000000080)="d501d444102d377a20740692eda1bf62d936de253bf48e5d", 0x18}, {&(0x7f0000000380)="f45bba923f1114243a79c70cb4f36d78597241bb35844df00702153f3b6c1704fc3cef9260a9f5d0c4220b0e1a183bb3a4723cdefa804a99f3fa7c7ec23f9826559dc88910d70a8e916f8e800ee73a90a5c558602703d818407f05da92c2ef78d56a7e526463caf3fa04fc4347e871a22a0ff09da123056fa0be8d60146c7bc3dae8d848b82fe0e41b0da3f0ca1d5395f9b29668f509f2eca2b6a41c3c87ad39506f4de01304a5cc9b8939c85d41f8547a4b7b5f184481", 0xb7}, {&(0x7f00000001c0)="380a3ecd59", 0x5}, {&(0x7f0000000440)="051a739cb2032468d85810a2311ef35d6175f08d6d713fc8cbf9d85355463455799351ac231f547f7ef9aec8e27f7761bce15edd820dba041e33686ef40b64ea843946ca6ceb4681f92f", 0x4a}, {&(0x7f00000004c0)="2272ce100170e6c1ce00e25f5e61b23b1dbfe4a9b79578579a8e96b5d739c988763e83a6019619dffed46149455e056ae566c03ef4e92ca7e5119469b05033efa6ebee142a3ec6b34a00241bad398f972348305a76ea58864709888f337d00016719e0fb1cae3ec0cd77ecafb3c6108cbbcce97283112aa7d28ac2c9cd82780be1698d11a0145a15fcb6f67bef6217b8a6c55797aed2b1db43ca09e56d876c38c9badbad7b056a1744c6be8202be66d268e595858023", 0xb6}, {&(0x7f0000000580)="c0498677f6b1441b85d58da04ae1cee140e2c112942614e896c394427b7b93a08a454b9031f2a2766e9ed1a3897be469a689415ccb1f05f21b58f49f05e97c82050755eb544b6b6258246b8af6583d6b9c1e4ec5f9982d46fa8bc354ce67228495d5d1d1a43e9c53a28c4a80b4d3c177511248d68a259e7abd8b640aaccd7485f8d4d6358d568b3de506dac7d1e28bec0a", 0x91}], 0x9, 0x5) epoll_pwait(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000e1d000), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000200)={0x80000005}) 2018/06/02 09:21:26 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x200000) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000040)="3a15c51cffa3c72b985b5d79a1c5793d") 2018/06/02 09:21:26 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0xfffffffffffffffe, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003840)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000002280)='./file0\x00', 0x400000, 0x10) getsockname$ax25(r2, &(0x7f00000022c0), &(0x7f0000002300)=0x10) 2018/06/02 09:21:26 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x7, &(0x7f0000000200)="e026268c700000de35225220234292992c85233f0700f66fe2010fa62999d1c8b906") ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)='\'wlan0em0\'[%\x00') r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1000, 0x2a2000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'veth1_to_bond\x00', {0x4, 0x5, 0x0, "b6b4b9e4069e"}}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000140)={0x4, 0x70, 0x1, 0x5, 0x2, 0x9, 0x0, 0x6, 0x20010, 0x8, 0x4, 0x6, 0x8, 0x8, 0x40, 0xfffffffffffffeff, 0x1000, 0x9, 0x1000, 0x1, 0x8b, 0x81, 0x0, 0x51, 0x4188, 0x0, 0x4, 0x4, 0x5, 0x1, 0x9, 0xff, 0x8001, 0x100000001, 0x100000001, 0x2, 0x9, 0xffff, 0x0, 0x7, 0x3, @perf_bp={&(0x7f0000000100), 0x6}, 0x1, 0x4ad917ad, 0x6, 0x4, 0x23d6, 0x1, 0x6}) setsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000000040)=0x5, 0x4) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) 2018/06/02 09:21:26 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='aead\x00', 0x3) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000100)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = openat(r2, &(0x7f0000000200)='./file0\x00', 0x20002, 0xff) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000300)=0x101, 0x8) ioctl(r2, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000013c0)="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", 0xff1}], 0x1, &(0x7f0000000200), 0x0, 0x24008000}, 0x20000005) recvmsg(r4, &(0x7f0000000040)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000080)=""/6, 0x6}, 0x100) 2018/06/02 09:21:26 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000280)={0x7fffffff, 0xffffffff, 0x0, 0x200}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='ipddp0\x00', 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000140)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x3, 0x10000002000079, 0x80, 0x0, 0x5}) 2018/06/02 09:21:26 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0xffffffffffffffff}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x20040, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f00000000c0)) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fallocate(r1, 0x2, 0x5, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f0000000040), &(0x7f0000012000)=0xffffffe5) mmap(&(0x7f0000c1d000/0x3000)=nil, 0x3000, 0x80000000002, 0x30, r2, 0x0) dup3(r2, r0, 0x0) 2018/06/02 09:21:26 executing program 0: r0 = socket(0x10, 0x7, 0x0) ioctl(r0, 0x80000007fffffff, &(0x7f0000000280)="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") listen(r0, 0x2) eventfd2(0x0, 0x80004) 2018/06/02 09:21:26 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x12, 0xf, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x2}, [@map={0x18, 0x7, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x1, 0x0, 0x0, 0x5, 0x3, 0xd, 0xc8017b62664cde4b}, @map={0x18, 0x1, 0x1, 0x0, 0xffffffffffffff9c}, @jmp={0x5, 0x810000000000000, 0xa, 0x0, 0xf, 0x100}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffff9c}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x4, 0x0, 0x0, 0x41f00, 0x1, [], 0x0, 0xc}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000380)=r4, 0x4) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x800, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x5, 0x7ff, 0x9, 0xffffffffffff7fff, 0x0, 0x1, 0x80, 0x9, 0x9, 0x1000, 0xa2, 0x7f, 0xa0, 0x9, 0x101, 0x228, 0x18000, 0x200, 0x7c3f, 0x0, 0x8, 0xfffffffffffffffd, 0xfffffffffffffffa, 0x0, 0xfff, 0x3, 0x6, 0x2, 0x5, 0x1ff, 0xfffffffffffffffa, 0xff, 0x3, 0x3333106, 0x1, 0x69dc, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000080), 0xc}, 0x40, 0x0, 0x7, 0x0, 0x20000000, 0xffffffff, 0x4}, r3, 0x0, r5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r2, &(0x7f00000003c0)={@void, @val={0x3, 0x5, 0x7, 0x401, 0x9, 0x8}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x21, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0x26) 2018/06/02 09:21:26 executing program 4: r0 = shmget(0x1, 0x400000, 0x402, &(0x7f0000b38000/0x400000)=nil) shmat(r0, &(0x7f0000f09000/0x2000)=nil, 0x4000) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$TIOCSBRK(r1, 0x5427) 2018/06/02 09:21:26 executing program 3: unshare(0x20400) r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000080)) accept$nfc_llcp(r0, 0x0, &(0x7f00000000c0)) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x8000008004500b, &(0x7f0000000000)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x8, 0x4) 2018/06/02 09:21:26 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x2) ioctl$int_in(r0, 0x1005452, &(0x7f0000000100)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x800, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000002c0)={'nat\x00', 0x0, 0x3, 0xb2, [], 0x6, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000200)=""/178}, &(0x7f0000000040)=0x78) 2018/06/02 09:21:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f00000000c0)='eth0vboxnet1keyringtrusted\x00', 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0xe0000002, @rand_addr=0x8}, 0x2) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, 0x1c) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000280)={0x0, 0x1f, 0xfffffffffffffff7, 0x6, "a11a4f262d818f8734215e909ffa5adf0f937fcc4436fec712d7b20a91cd8ae1"}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000002c0)) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x44) 2018/06/02 09:21:26 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x40000, 0x0) pipe2(&(0x7f0000000400), 0x4800) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000340)) 2018/06/02 09:21:26 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={"6272f8ff67be1448288524f770304200", &(0x7f0000000100)=ANY=[]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001380)='/dev/ppp\x00', 0x40000, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000140)=""/246) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/129, 0x81}], 0x2) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1, 0x4, 0x100000000, 0x3ff, r2}) 2018/06/02 09:21:26 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) getuid() 2018/06/02 09:21:27 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1000, 0x200) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000100)={0x1}) syz_mount_image$ntfs(&(0x7f0000001f80)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x200401, &(0x7f0000000040)=ANY=[]) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000000040)=""/51, 0x33) 2018/06/02 09:21:27 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xffff, 0x2) ioctl$LOOP_CLR_FD(r0, 0x1263) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x7fff, 0x7, 0xffffffffffffff40, 0x10001, 0x4, 0x8, 0x4, 0x8dd2, 0x7, 0xc3d, 0x5, 0xe5e}) 2018/06/02 09:21:27 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="010000") openat$cgroup_ro(r0, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000080)=""/125, 0x7d) 2018/06/02 09:21:27 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdfffffffffff, @perf_bp={&(0x7f0000a7dfff)}, 0xa000003fe, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='befs\x00', 0x220440, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/06/02 09:21:27 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xa1, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/06/02 09:21:27 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x8001, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000000c0)={0x2, 0x0, 0x3, 0x3, 0x5, 0x349e}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0, 0x20000000}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000000)="1f94f96e99eeaf3ac8952e39bd986c6afea41ff2d3678007b2f20f8dcd1d0f88147e2b12274f0c", &(0x7f0000000200)=""/129}, 0x18) 2018/06/02 09:21:27 executing program 3: timer_create(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x1, @thr={&(0x7f00007e3ff8), &(0x7f0000c21000)}}, &(0x7f0000000200)=0x0) seccomp(0x0, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}], 0x1c) timer_delete(r0) 2018/06/02 09:21:27 executing program 6: r0 = socket$nl_xfrm(0x2, 0x6, 0x21) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x20000, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000000c0)=""/214) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10d, 0x11, &(0x7f0000000ffc), 0x2) sendmsg$nl_xfrm(r0, &(0x7f0000003000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000003ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="50000000140000000000000000000000ac14ffaa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000006d7dcb7ab974dcbaf452eb4d09267c17eab2d8cb30351563f448735a70a2631c6bce5124f7854fd93c736b4591ce75d4f8a2b3cdc60819e6"], 0x50}, 0x1}, 0x0) 2018/06/02 09:21:27 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) acct(&(0x7f0000001200)='./file0\x00') recvmsg(0xffffffffffffffff, &(0x7f00000036c0)={&(0x7f0000000180)=@can, 0xfd28, &(0x7f00000035c0), 0x0, &(0x7f0000003680)=""/41, 0x29}, 0x0) bind$alg(r0, &(0x7f0000001300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="23eb8edf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100, 0x80000) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000080)={0xffffffffffff7d44, 0x20}, 0x2) finit_module(r0, &(0x7f0000001240)='/dev/usbmon#\x00', 0x2) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x61, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0xfffffe45}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) ioctl$sock_ifreq(r2, 0x8927, &(0x7f0000001280)={'bond_slave_0\x00', @ifru_flags=0x4000}) 2018/06/02 09:21:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000312ff0)=[{&(0x7f0000000240)="480000001400190d090043eafd068c560abac21c0de006004543984fb2bff4e63326a6ffffffff00000000bc5603ca00000fff890000000309ff5bff87c3e4cb6b716c3bdcd32167", 0x48}], 0x1) 2018/06/02 09:21:27 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000100)=""/190, 0xbe}, {&(0x7f00000001c0)=""/150, 0x96}, {&(0x7f0000000280)=""/230, 0xe6}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/247, 0xf7}], 0x6, &(0x7f00000015c0)=""/4096, 0x1000, 0x2}, 0x100) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'bond_slave_0\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/06/02 09:21:27 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdfffffffffff, @perf_bp={&(0x7f0000a7dfff)}, 0xa000003fe, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='befs\x00', 0x220440, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/06/02 09:21:27 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x101, 0x40000000000005, 0xd3c3, 0x8, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000200)="bf771ed6bea150aad52f0d672c28b4b3fe064205b0681ed148ac5f409550893331c19615738a7968c55bd1d9bbae467d96e0f1f6dd73faa408000000000000008bf5b63e5ade981233ffd510f5851e2ca89ccad3a7bbba57bf64f7773e40ac4dd772bb8cd392c40e0955b6bb6f6da686f9e120945bcdf449de31e95dbaf76636849902518c6b2c814c0d24e854267e3a1ce9b984f6b4da8cabab8064ebd84ae55484c98ed2fa0bb1813d02fb846ffa38372645c559bc8dcc419ebb2ab308625a2136d110877fc548de5fb931d7b26e0d9bcd0f4c240fa16aabe16b69c49153999a44fcaf4d69351bbb53c79f1fc1e5005378ea55308d11e3fc12402fd7bc82c63f0edd33c92b5d4d5f56cd572fb85964ec40cf15c7efa158115bccb8b3a5794eb0215eb78bf2919fa8d4cb0bbd21c78c935eed8816319ed8d81c75deffa6c0ecc9704cfb2e8dadd566736ba17dc3ef5eb2a36507d4841e00088a45", &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:21:27 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000001700), 0x0, 0x2000000c, &(0x7f0000001680)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141046, 0x0) ftruncate(r2, 0x3) sendfile(r1, r2, &(0x7f0000e37000), 0x8080000001) r3 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r3, &(0x7f000080037c), 0x400000ff) 2018/06/02 09:21:27 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000004c0)='cgroup.events\x00', 0x0, 0x0) accept$alg(r1, 0x0, 0x0) listen(r0, 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x140, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x4}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000380)=r3, 0x4) sysfs$1(0x1, &(0x7f0000000500)='vmnet0/cpusetbdev\x00') setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000600)=0xfffffffffffffff9, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x7}, 0x4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x280000, 0x0) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000200)={0x2000000a, &(0x7f00000001c0)}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000003c0)={r3, 0x75, 0x2, 0x7fff, 0x4, 0x80000000, 0xffffffffffffff01, 0x400, {r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x4, 0x4, 0x5, 0xffffffffffff0000}}, &(0x7f0000000480)=0xb0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x90200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000000c0)={r6, @in6={{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x3}}, 0x6, 0x9, 0x0, 0x6}, 0x98) 2018/06/02 09:21:27 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b0, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0}]) 2018/06/02 09:21:27 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) r2 = eventfd2(0x6, 0x80000) close(r2) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001380)={0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000000200)=0x5, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000140)={0x5, 0x3, 0x34dc9430, 'queue1\x00', 0x2}) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80000, 0x0) ioctl$TIOCLINUX7(r5, 0x541c, &(0x7f0000000080)={0x7, 0x2}) [ 161.834728] netlink: 48 bytes leftover after parsing attributes in process `syz-executor0'. 2018/06/02 09:21:27 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x2000000000000a) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfc], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) r1 = dup3(r0, r0, 0x80000) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000000)=0x6, 0x4) [ 161.880549] Unknown ioctl -1064545486 [ 161.917010] Unknown ioctl -1064545486 2018/06/02 09:21:27 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0xffffffff) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)) dup2(r2, r3) fcntl$setown(r2, 0x8, r1) tkill(r1, 0x23) 2018/06/02 09:21:27 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x3) setsockopt$inet6_buf(r0, 0x29, 0x49, &(0x7f0000f6e000), 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) sched_yield() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x480041, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00000000c0)="b7a25fd1070338b17cd7b7ef10b5c5c0aee82305b056d28e95519578731e1a3d96bd9ac6fd1424ab387b13c24f6b337614ab82cd4ad76d9bda90b6bf0716ae3221634167d551538352d08a05e7bd5c46c52cd7e887476fe7fd6a9e7b8c009f31c9cdfcfbbec7235eefaed7eaa6f2c1e49e2667cd24a4d8ec6335824c7741600b635c4b2425108591b0524f77c33e46290c3a246cfa8e92c6f63a698964a0350d828ed720ac486c7f83f538a2bcf5cad2523ba1118dd1c28f8335ff7a89a5cae91f40f9fbb9fa69a3169a5212ed4d207d8dc72e0326f3422e9ec56e0f0979") sched_rr_get_interval(r1, &(0x7f0000000040)) 2018/06/02 09:21:28 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) r2 = memfd_create(&(0x7f0000000000)='GPL#lo\x00', 0x1) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x27}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000240)={0x1ff8000, 0x5, 0x8, 0x8, 0x8, 0x5, 0x5, 0x9, r3}, &(0x7f0000000280)=0x20) 2018/06/02 09:21:28 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'bond_slave_0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/06/02 09:21:28 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x7, r1) ptrace$setopts(0x4206, r1, 0x80000001, 0x0) 2018/06/02 09:21:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be96c4b5a30d42a", 0x9}], 0x1, &(0x7f0000000640)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) r4 = fcntl$getown(r3, 0x9) getpriority(0x5ceabfd8ef6b8cca, r4) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x14}, 0x1}, 0x0) 2018/06/02 09:21:28 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x5c32, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000001}}, 0x1395, 0x4ae}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x6, 0x7, 0x2, 0x400, 0x1, 0x5, 0xbf4c, 0x96e, r1}, &(0x7f0000000200)=0x20) listen(r0, 0x6d) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='\x00', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x0, 0x8000, 0x0, 0x10}, 0x98) dup2(r0, r3) 2018/06/02 09:21:28 executing program 6: r0 = socket(0x1e, 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000892ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000), 0x0, &(0x7f0000477000), 0xd2}, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x40) socket(0x0, 0x0, 0xff) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/arp\x00') syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)=ANY=[@ANYBLOB="004bc2a66a10f4042b004e0d040000005b000700070000000600000074ff95d60400000002000000aff10700"]) 2018/06/02 09:21:28 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000080), &(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000280)) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000280)="615d8186ba8e00662a85a1fb111167f20412bb8b19df4d1533456f31c4dc524b5fe7648d006057b6111c3aab0e45f62a9e98ea7bc53b02e7214cf1b2b4bde057b1dd6d6c7b7f02d1a73a7eb7c791ac7c5956a6ebdbffffdb02027b939ed7764d0629a4168e2b9750bb712c12874b1b215c6d08347d6f06b8c5f7314055ed", 0x7e) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000080)) getpriority(0x1, 0x0) munlockall() r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000200)="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", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r1, 0x325, &(0x7f00000000c0)}, 0x6) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) 2018/06/02 09:21:28 executing program 5: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x2, 0x400000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @rand_addr=0x100}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}], 0x78) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x80002, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000ac0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000a80)={0xffffffff}, 0x117, 0x4}}, 0x20) write$rdma_cm(r3, &(0x7f0000000b00)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000040), 0x1, {0xa, 0x4e21, 0x1, @empty, 0x90}, r4}}, 0x38) 2018/06/02 09:21:28 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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0x1578) listen(r0, 0x51) 2018/06/02 09:21:28 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x5, &(0x7f0000000100)="0047fc6779f5234318e1e82f07d82c9924091118fa7f38fc14413ecebe3799977ace7e18c5f791b6cbd8641d81b29c4842d0efcb908a905d60568e8f445d81bc1c47c53d353a1182afc008244a446c13777288e1db61b50cf3f2d3") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) 2018/06/02 09:21:28 executing program 7: prctl$seccomp(0x2b, 0x2, &(0x7f0000000380)={0x1831f5fae3eadd8f, &(0x7f0000000040)}) gettid() socket$inet_dccp(0x2, 0x6, 0x0) 2018/06/02 09:21:28 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='vegas\x00', 0x6) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x5, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000001200)=""/145, &(0x7f0000000100)=0x91) r1 = socket(0x5, 0xa, 0x163) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000002c0)=0x15, 0x4) 2018/06/02 09:21:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) ioctl(r1, 0x8912, &(0x7f0000000ac0)="c62626338523000000006f050c001b79ae52becb73910ab21abbd2170670b5ab57e961690899069424114faf84d90fdb9ebee21bbe82bef4947bba8e1f5aee6567661aa94d567181878d19520e4dea7542059bda341275c01bc088209b0923503d1b1a4c1786dd0d05e576e5f0c0b902085c827f84facf54417a55a7c6efa0") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000e80)=@assoc_id=0x0, &(0x7f0000000ec0)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000f00)={r2, 0x5}, &(0x7f0000000f40)=0x8) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r3 = fcntl$getown(r0, 0x9) sched_setaffinity(r3, 0x8, &(0x7f0000000e40)=0x3) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000c00)={0x6}, 0x4) r4 = syz_open_dev$adsp(&(0x7f0000000bc0)='/dev/adsp#\x00', 0xfffffffffffffffc, 0x40) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001100)={0x0}) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000001240)={r5, 0x8, &(0x7f0000001140)=[0x1ff, 0xa9aa, 0x80, 0x765, 0x7, 0x4, 0x7, 0x3], &(0x7f0000001180)=[0x8000], 0x16, 0x2, 0x90, &(0x7f00000011c0)=[0xfffffffffffffffc, 0x1f], &(0x7f0000001200)=[0x7fffffff]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4) r6 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000c40)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0xc68b, 0x0, 0xffffffffffff8001, 0x80000001}, &(0x7f0000000d00)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000d40)={r7, @in6={{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, &(0x7f0000000e00)=0x84) sendto$inet6(r6, &(0x7f0000000f80)="6a0d09c3a2f3b2ce1397fe513d41c07bd76f52c5292f2537da673ec42fa921af3950c888aa49ea80ef023c45645efcbad2bf81610e8c59bbc6cb570b5f9a5e46513e68595b3f25838928204d008bed1ebc3a8961f5d585c4e1075c77643754d6ff4bf5bded397fc489f1200a0e97cb125b819ec8623c3b6e7b5808e6c3dc20b7a33a26d0455a6cbbb80ec0b0938929094a7288dd98b0711d0b3d31886cc119bcb58c0c0ce5d5beeea17f43708e742e98f1f82a3327eddd5cff35179eb4468a69a4278599f9404417f1da0a70dc7fee2061c0c9541b265d3b5b4207b6df0a674c0e", 0xe1, 0x4080, &(0x7f0000001080)={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000a00)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="0ca14aad1df7fe17a1be8eea01430304b61a9f83184dca1d24e463538e2c3c8a2eea0860a625ff576e103a32b470e66b066a62288d634a9ec36fc5655c0e6158224cb0490ffd557cb7d62269a81e78d268969c9acca1c95cade6e35878f44242974108052898e8ab1d8d4e9756ef4aefcf15b35246b06428def2a11d828c022547e49e0cebf21079c31445549b015e7f3088e75e358b417c77b7a564e36e816b3d416c523905dd1d570d1eeb35b5e3943342bf5a6a8db0c3dd1c99e1037980b80f741c", @ANYPTR64, @ANYRES32=r6, @ANYRES64=r6, @ANYPTR64, @ANYPTR64, @ANYRES16=r1, @ANYBLOB="28e80e48a5cb8fbd021d117c7f3574d63ad8b8b42cf8db822a541ccc838ea489f89318becef3a02eedf41e4782e72399bb5d875204b74b2be47c4e5e9ec5658c504bab1e47d6a63008b432f117773ce7dea7603ebdc951bdfe9243bdfe878b03d24ceae348f57d99583d0cf0be236a13e1e36324e2077bf048707f40"], @ANYRES32=r0, @ANYRES32, @ANYRES16=r1, @ANYRES32=r6, @ANYRES16=r6, @ANYRES16, @ANYRES32=r6], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES16=r0, @ANYPTR64, @ANYPTR64], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES32=r6, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYPTR, @ANYPTR64, @ANYPTR, @ANYPTR64, @ANYRES64=r0, @ANYPTR, @ANYRES16], @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYPTR, @ANYRES32, @ANYRES16=r6, @ANYRES64=r1, @ANYRES32=r0, @ANYPTR64, @ANYBLOB="578a2629a44589ab0eac3ca28cf390135f19e56c1a34c48e973f10f3b83af2225cc2d0dca8b57d2311b084382779a9754883f405a85a1b3cb519d5e82afe0dc2fa82bd0a35881282ae8d8b3656ce522550299a67411f72fa32774c6ffcb3f1a59aea0d6274fdea", @ANYBLOB="59f6739641d04f432fbdd15a364b313844cff93699addf5bbd4d141e01da62313d7a2f393675b19f5246a5cd171956", @ANYRES32=r6, @ANYPTR]], @ANYRES32=r0, @ANYPTR64=&(0x7f0000000600)=ANY=[@ANYBLOB="45f3bdcac5b5c0ffdb613c83c609db49b38245fe2c0a3f44c367b4939b36b0db2f60c21c0095766f0b7772d3fcc857f8f8df4248c7ed9fa5d28cbffbf0af62b3de09fb877b048ffb77a3b5cab18ae09c8462b50f0662e3b151e4cc5d813d8a318fe3a5f6c9c9508ff072d2433293cf6196c3d79b8f4776d5f770d4b60904da41e985c157e019e5c379455ddfcdfc62c21e9c7749a13dbebb9d1ff564288aa323144f6029a776c4685e652b8ca1c553ee01", @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="443b5f4f4a4cb9a39c8ce2d920c0910e3e7bee87e22c0d5fdcfc2d84ccbdad57c1bb3a45e1ee75996c063dca8f755f82bb270189dcd1211eebdeb173ef06730f2d66cb4b2227f76b36239c80d62317218913b52817824dbc50f9c8dae0638012"], @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES64, @ANYPTR, @ANYBLOB="5248aa8b7c56ea630a3e5ac3a3eae2cd46d7ff04df3dd7adc840c390fa5a9bb5f667cd4b9a3a89881b813c9548ec6fa49c2d659b5de8f32059ab30bbfafa5fddcc7420cb33d88030c09b9ebace3fae697efa2c0c91aec9ab555e6068761ac838d7206312a7b6b8f62ff1beb361d382e34eb5149ecc9233fd8c20c457c1624ba6c50c3d9287edd92a4dba5096e125448673d621740fcd4e8f870a70164cd4002ba45483a487857a", @ANYPTR]], @ANYPTR=&(0x7f0000000740)=ANY=[@ANYBLOB="ac809a1412e2edd10f58963c60501e10613555fe7533f6dab5c0e39ffc2b2ab342ee68c99d38590478323612ef54d0ac77150741412cc339c7cd0c6b952129e382929934c8c8b20c9675292601433deca9ef3b702234d056770fb073befbdcbe6e774b7f44395bb1a8b01f5d5b9e061b20477610367990dc2af46e0ddbaa50738de790875bbcee20beff6fe104c6fa31626167f21a5b5dc3555cdd713a9643aee223cba02b0a779ce8e45337d46aaa6e0e2c9bfac28201b9411d295b28c06f13a87a1fe750b14c8945b52be16d1614b18bded630192ec709d7b357d24f385ee7ae5b", @ANYRES64=r0, @ANYBLOB="f6aa3b8d2013b5272b699feac59fbec161cb3d04e6ae6ac3023fe3cb1a5d7cebfe5f8288e91c3a686dd87b2df8a667166c386339c2133cacd87ef63b34ee94f9ab250c2aa04e3f02a318103f61a1b76aa4bfd7d74342d17307297b67a270ff981718582438beb6c55cb359c5d6062dfa1e58563361203a192ebcf81e79f58b91bdf09fe85868e3fc3806c1dfc6f583b2318df17e7a8ae4cc93367d8446a7f6a77517960547e0730f0ebeb39f7d4502d5e716f22fc016f4f93c41cb722ca3", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYRES32, @ANYPTR64, @ANYRES16=r6, @ANYPTR, @ANYRES16=r6, @ANYPTR, @ANYRES16=r6], @ANYRES64=r0, @ANYBLOB="ff59af8281e1ba55835b240910476b818a3bd4a4c7f1c0295985b84eb944718e0121e76383e312cc4a983cb4237ca14678f568ff5a94640acdce7d3421587531988e4a141fc133b31faee642e365528a82d353acdcbc12e35c6bff891d827647bf2ba4f437318f259c0eb902b916107d290d19e1b4fbbbed4fe5d5b2d9c48d1f0db0303f7415d523ac436d75c78bce03ec1d9aa7119b2833751b6b376070c63cb3a71686915bb8a65172816f6e2c322c1453ab4c745dedca130baad16502a3fa38ca6db6e8447d454e2701fad4d578a9487f6ec4b4e0acb82f2a", @ANYRES64], @ANYBLOB="7b5189dc77fe0d18356cadc0e435ad630042831bbe53e2a288f97f2f624cab119078329d8cc6849bb5e1d96ec02bf763196adb83a3f08fbd64a6f6e80c9997a32770abfad414a9f687238be81ab5ab5ecdebc4764441f51ea910f87b5f7fc3a7acbe15de4d539169cfb53cddaacf1c1af73251cf673d7aeaf32232576062cab604d60b1809d8"], 0xb2) r8 = dup2(r0, r6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0xf57, 0x5, 0x5, 0x1, 0x7, 0x0, 0xfffffffffffffff9, 0x9, 0x0}, &(0x7f0000000b40)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000b80)={r9, 0xffffffff, 0x10}, &(0x7f00000010c0)=0xc) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/06/02 09:21:28 executing program 0: chmod(&(0x7f0000000000)='./file0\x00', 0xc0) keyctl$dh_compute(0x11, &(0x7f0000000200), &(0x7f0000000340)=""/132, 0x84, 0x0) 2018/06/02 09:21:28 executing program 1: unshare(0x20000000) modify_ldt$write(0x1, &(0x7f0000000580), 0x10) clone(0x20020000, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000001c0)) r0 = syz_open_dev$midi(&(0x7f00000004c0)='/dev/midi#\x00', 0x105, 0x400000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000001c0), 0x1) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000180)=""/5) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x0, 0x4}, &(0x7f0000000340)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000380)={r2, 0x2}, &(0x7f00000003c0)=0x8) listen$netrom(r0, 0x6) ioprio_get$uid(0x3, r1) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x20, 0x402000) modify_ldt$write(0x1, &(0x7f0000000240)={0x3, 0xffffffff, 0x4000, 0x1ff, 0x0, 0x9, 0xffffffffffffffff, 0x8, 0x8f, 0x56bc}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000140)={0x2}, 0x4) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000000400)=0x1) 2018/06/02 09:21:29 executing program 3: socket$vsock_stream(0x28, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x8010, r0, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlock2(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xd000, 0x3, &(0x7f0000b1e000/0xd000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) prctl$setmm(0x23, 0x1, &(0x7f0000b1c000/0x3000)=nil) 2018/06/02 09:21:29 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x1bc1, @loopback={0x0, 0x1}, 0x3ff}, @in6={0xa, 0x4e21, 0x3800000000, @ipv4={[], [0xff, 0xff]}, 0x8}, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1e}}, 0x3}], 0x54) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x811, r0, 0x0) 2018/06/02 09:21:29 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00000000c0)=0xfffffffffffffff9, 0x30b) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}], 0x1c) r1 = dup(r0) accept$inet(r1, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) 2018/06/02 09:21:29 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clock_getres(0x2, &(0x7f00000013c0)) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x100000000, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x100000000, 0xfffffffffffffffb, 0x8, {}, 0x7f, 0x9}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200000) 2018/06/02 09:21:29 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f00000000c0)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000000300), &(0x7f0000012000)=0x4) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000002c0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400, 0x0) 2018/06/02 09:21:29 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@loopback=0x7f000001, @in=@rand_addr, 0x4e23, 0x7fff, 0x4e23, 0x4, 0x2, 0xa0, 0x20, 0x0, r1, r2}, {0x0, 0x0, 0x40, 0x84, 0x1, 0x9, 0x0, 0x1}, {0x9, 0x0, 0x67, 0x100000000}, 0x1, 0x6e6bbb, 0x3, 0x1, 0x1, 0x3}, {{@in, 0x4d4, 0x7c}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3500, 0x6, 0x2, 0x200, 0xed, 0x4, 0x3}}, 0xe8) syslog(0xf, &(0x7f0000000240)=""/240, 0xf0) bind$inet(r0, &(0x7f00003cdff0)={0x2}, 0x10) 2018/06/02 09:21:29 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:21:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x2) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086602, &(0x7f0000000280)={0x38b, &(0x7f0000000140)}) 2018/06/02 09:21:29 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0xffffffff, &(0x7f0000000340)="000700305c71c6f4ccf743f0e67e5399cb9123ec27") r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80c02, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000280)={'nr0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) bind$packet(r1, &(0x7f00000001c0)={0x11, 0x5, r2, 0x1, 0x2e7d, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}}, 0x14) fgetxattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='trusted*\x00'], &(0x7f0000000080), 0x0) r4 = getgid() ioctl$TCSETSW(r1, 0x5403, &(0x7f00000002c0)={0x400, 0x80000001, 0x3, 0x81, 0x4, 0x3, 0x1, 0x80, 0x9, 0x1, 0x7fff, 0x9}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/loop-control\x00', 0x10000, 0x0) fchownat(r0, &(0x7f0000000200)='./file0\x00', r3, r4, 0x800) [ 163.493927] Unknown ioctl 35100 [ 163.508829] Unknown ioctl 21507 [ 163.541998] Unknown ioctl 35100 [ 163.564829] Unknown ioctl 21507 2018/06/02 09:21:30 executing program 7: r0 = socket$inet(0x15, 0x9, 0x0) getpgid(0xffffffffffffffff) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) ptrace$pokeuser(0x6, r2, 0x3, 0x80000000) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00000000c0), &(0x7f0000000080)=0x1fe) 2018/06/02 09:21:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x12c, @loopback={0x0, 0x1}, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xbb}}, 0xb1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffffff, 0x6, 0x1, 0x7, &(0x7f0000000180)}, 0x20) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000240)) eventfd(0x7) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x97eab954) syz_open_procfs(r3, &(0x7f0000000100)='attr\x00') r4 = shmget(0x3, 0x1000, 0x800, &(0x7f0000fff000/0x1000)=nil) shmat(r4, &(0x7f0000ffc000/0x4000)=nil, 0x8000000000002000) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000001400)=""/204, 0xcc}], 0x1, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r5, 0x713}, &(0x7f0000000300)=0x8) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000740)=ANY=[@ANYBLOB="060000000000000000600000000000007500000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000f0000000000000f100000000000000", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000d0100000000000ae00000000000000", @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000d0000000000000ab00000000000000", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000700000000000009b00000000000000", @ANYPTR=&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000f00000000000000010000000000000", @ANYPTR=&(0x7f0000002540)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ea1770c8a46fe6925c8335000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000247e846a19d88a74000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/06/02 09:21:30 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init1(0x8080802) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) mkdir(&(0x7f0000000040)='./file0\x00', 0x104) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x80) dup2(r0, r3) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f00000000c0)=""/253, &(0x7f00000001c0)=0xfd) 2018/06/02 09:21:30 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0xfff88ac, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x7c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0xfff, 0x0, 0x0, 0xffffffc2}, 0x98) 2018/06/02 09:21:30 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000480), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) listen(r0, 0x8000) 2018/06/02 09:21:30 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x3) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) 2018/06/02 09:21:30 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) unshare(0x42000400) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)={0x2, [0x5, 0x5]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x6a, "aa25a51035c793e0622817b2502d28a7e8b9d012241b8c2ab3e4a2047e14aca9148049ba79939dc436fefb10edfcc870e4802e7272f75b7d083bdfd51f3ec422fd6ad708865a4d98c7709b5aeffeb2e40d449b42d0c369690360696e437fcc184aad9aa56a70cde495bd"}, &(0x7f0000000080)=0x72) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) 2018/06/02 09:21:30 executing program 4: mmap(&(0x7f0000684000/0x4000)=nil, 0x406820, 0x6, 0x8032, 0xffffffffffffffff, 0x0) r0 = shmget(0x1, 0x1000, 0x40, &(0x7f0000ffc000/0x1000)=nil) lstat(&(0x7f00000038c0)='./file0\x00', &(0x7f0000003900)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003980)='./file0\x00', &(0x7f00000039c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000003d80), &(0x7f0000003a80)=0x0, &(0x7f0000003dc0)) lstat(&(0x7f0000003ac0)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003bc0)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003c00)=0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000003c40)={{0x7, r1, r2, r3, r4, 0x100, 0xff}, 0xffffffffffffae8c, 0xa1, 0x8, 0xf8f7, r5, r6, 0x8}) r7 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r8 = socket(0x10, 0x803, 0x0) getsockopt$inet6_mreq(r7, 0x29, 0x1d, &(0x7f00000001c0)={@local, 0x0}, &(0x7f0000003840)=0x14) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f0000003880)={r9, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$TCSETAW(r7, 0x5407, &(0x7f0000003cc0)={0x2, 0x3, 0x5, 0x1, 0x5, 0x800, 0x200, 0x1, 0x3, 0x794}) sendto(r8, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) restart_syscall() recvmmsg(r8, &(0x7f0000003780)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @dev}, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/247}], 0x0, &(0x7f0000000280)=""/4096}}, {{&(0x7f0000001280)=@nfc, 0x0, &(0x7f00000025c0)=[{&(0x7f0000001300)=""/50}, {&(0x7f0000001340)=""/78}, {&(0x7f00000013c0)=""/81}, {&(0x7f0000001440)=""/67}, {&(0x7f00000014c0)=""/62}, {&(0x7f0000001500)=""/188}, {&(0x7f00000015c0)=""/4096}], 0x96, &(0x7f0000002640)=""/56}}, {{&(0x7f0000002680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x0, &(0x7f0000003700)=[{&(0x7f0000002700)=""/4096}], 0x0, &(0x7f0000003740)=""/30}}], 0x40000000000033b, 0x0, &(0x7f0000000000)={0x77359400}) connect$llc(r10, &(0x7f0000003d00)={0x1a, 0x110, 0x7fffffff, 0x9, 0x7, 0x8, @random="e8bfca1010a9"}, 0x10) [ 164.233836] IPVS: ftp: loaded support on port[0] = 21 2018/06/02 09:21:30 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) stat(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r2, &(0x7f0000004300)={&(0x7f0000004080)={0x10, 0x0, 0x0, 0x3400000}, 0xc, &(0x7f00000042c0)={&(0x7f00000040c0)={0x1f0, 0x10, 0x1, 0x810, 0x70bd2d, 0x25dfdbfb, {0x7, 0x0, 0x2}, [@nested={0x1c8, 0x5, [@typed={0x78, 0x49, @binary="d07c1075cafd233cc778603e1ee75ae8ee83c110455ef9b4cbd5edf304e6daf6fc4df7101b2b7ae475346f59bede65f3566ef8f5afda3941ae82f398db27e20ed0069c95897c87887bdc051571a6312b398ea3e01dfee0f46ba3fafa1a851febccc1e3fd1d09e5f447e569718306d54e7955e8"}, @generic="846f299d6abfe1083067330e6f2ec12f429cb2793b0a699a3c9ea1bb4e93d42f2379c46fde80f8cf21b364545e1982c3ce86cc30d562bea6", @typed={0x14, 0x2e, @ipv6}, @typed={0x8, 0x81, @fd=r2}, @generic="90754119281b5d74e6f536cbe3ab777706ee444579a6b05abb3d2c98e839d04605889c93413ff55a5e94a2a87be4ace982533db4fb39cb9bb3cea9adef5900e92c1d8b422a6946ab01e3edf5c31cc4c7b15b4d780f1903b8b68e4d484175cfded3b3177c72d54297ad1bd9771cf28bacaf0eab6097c42cbe8ca772933f6f6699413f44c2d39ef0944c2158758a1f01d343565870d4a56996beac86b5c0bcd066710a9f88b156a0910bf36e72a6bddade2fb0507029194c4fe80c14e6ad7f32030c4089f495d44556d4e9242c618820c395a47ec71afb40942787c04616033646bf3f3b2c702a5167f946368525cb986ed8698d08c0e22f"]}, @typed={0x14, 0x36, @ipv6=@dev={0xfe, 0x80, [], 0x16}}]}, 0x1f0}, 0x1, 0x0, 0x0, 0x4}, 0x8081) r5 = fcntl$getown(r0, 0x9) r6 = getuid() r7 = getpid() sendmsg$netlink(r2, &(0x7f0000004040)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x2000}, 0xc, &(0x7f0000004000)=[{&(0x7f0000000200)={0x10b0, 0x2f, 0x14, 0x70bd25, 0x25dfdbfe, "", [@typed={0x8, 0x80, @ipv4=@dev={0xac, 0x14, 0x14, 0x10}}, @typed={0x8, 0x42, @str='\x00'}, @nested={0x1090, 0x23, [@typed={0x8, 0x3, @pid=r3}, @typed={0xc, 0x8, @u64=0x7fff}, @generic="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@nested={0x1044, 0x3b, [@typed={0x14, 0x7d, @ipv6=@dev={0xfe, 0x80, [], 0x17}}, @typed={0x18, 0x61, @str='\'eth0trustedtrusted\x00'}, @generic="a4053fad3c3308d4ce1c", @typed={0x8, 0x33, @u32=0x8000}, 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ea8fb7ee2cee222b0a91323b0046f44c771aedb6419a3f8b7b7538cacb64f0e0732dcb97d1faf2557aea79c22310a04526dab86d73fb8374385ea807979ec1ba892e7b488cd23862f0b7b51b48df58d6742f4f6bef105e0f9fff145b8c7cdf8487139884b43be31af001ea89225e515dd9c69a1cde0f41948f3d6f7cc8b333c983f1423194d35595863fcc1b21c8ba5b9b4c0d459cd0a5fec68c561243483db7a282a1a5b6db0f11ac5c3cfed4a127ba20f0accd2de9db7baec9d58c9cfe7ec8d8bf08247854e45040ddec14c5231f3e82e8b6044243dc0e34bb0979a4789c4148ad8ef08ff6b57de474452387feb31e74a49d9313164fd847a803c86370a9c6f31a3fc0979061cdc82edfa6294b0cc6098e9fdcf191f81b3aca0aa2a1e8c0d710cebbbf760b5ef33a9806595236f3237d65cae567026ec8a1601eb735badd5253476b8e6c04b326e5fa5956225740ffe6c68c5ee0252adf4e9355b20b2ed6fea4cda6897b6b123dfa1dc49695fe7cc988cc3ef7972f027f0cc44042fef65396118769991f46ee5484f3aadf68c63808e0e07cd657b90d2e24ac71962a44a0563896795150ac2ab698813f929bfd0f5593e1ea789ec66b2d5efacfaac3e5b56337e46228ecc4e81aa10ac7ef08a821dcf5b288c54a5cb285fbe8290a2c8bc5f77cb1e249a2b23b18640c019deb4806f310bf2480a7aa0e4a8362ef1b15cdc03507e01bd2670b86ffa00cff1533afb7a45c01c1c5370a1e8a938d3cb7021f27f27ee56418b7f967ca0820da0fb478852066453c3fc0ba5b1885daabfdf5f33c193d6cef8479733d3260376e0ed455884601f2cd23514c8165b7b5f5e1aeccdc2a8e9eb4b84d0251347080ce56f8ff7b4e199184e723bbf78db333e790fb86dff0f7546310f18a857c69858663539f3b7a70c9f5dd94a2bb27b32cfa417e2980c1375c2808a8901cfee5dac8b976821a148587016861aebbc9b6acdccb0f7b8197682c669fb382e15b2f4883f10915438f2ad10040382d587858118790a23c71a5cd38e41d99a0f238c5c7034bd2e6e6614489f67e1948b001a5bb1f44e52800a975b264da5cb7bcbba6bf60c4bc3c87e026b3ae49bb428635c875989c14b2778f6364263a1a1b5a5e6880a102da215daada35eaa65c93079b86119a7f8851bacdcdf436cb357638408ccafd33fca911b1bddbff039ac94c85db63ffd17f7d1c7b6140b264b4b31a4a93975c1f2dbb92e5b92e7aa64a461d8cff7b226f3fb8d78b1cd451faf282ae3126b98c3ac6eea95d55c13acb13605327dd883dbc1d30f18ec2dc5761e148c9a0210c831c98bf296688c4bb082ed26f6a913b8cd3e84c81bfe22c117dd374ecb6e77b4372ca8b440a63a724feceb601ee1f6f8b81e75dac5417936b1f872782dc6b02f1ef56db445285490e3cd7a6ce17e5375e2e8f723c1ef8bddb472a44ff4983e44dbb42f57d948b602b03a1c7e41bb5766a24a972a0bfc488dc9a0ea35c283f9064a044358e6d42ec297197cda15547918acd8da018d95bbc7e8d5998ac6ba888af85c88f45ca8df175de7644c1bba27ce61201bcdf1991d9ad660f20c8ec91db7832813621787d2306ea6ed23eaed7d04e5e3e54ad11cb1d47329fb11126acd98bd7e7c4d93dd1581312b54e9b340cd1b7822e0308e6c94545b33e5093b35e4c961111a677f3818f00a9ae63ad815617ee31e975e9b8053d7d090b8007e0eb609185d3639a9b5066133539cb029fe9ce0b3ef8a97c3c5ec7b7158853326b74a6d3de2022d81d1e0c71ffc2424e350965436f19d79c7caeae52b7ccf3a5b4f1aef1d5b1a987c2a6fa253df6e50eb6f55fb05d36c38ce6c0f1ffdf85832214643867743aed01ca90c5c814c8671bb439c62007dcb6db5ca62609c3118906661d4bdd5cb474025c63523a98d509995126c7cd95adc838bb7cf2ccd19532ff677a0340a24f889c05cc402369a8965590622a778de4f9c585dca45d2006c931a62e79d2297f9bfe8846b5c4a3c5a74c973846591328a292a63208234988ed8e28ff0904b32b3fb5c5c2c949e07c8ad56e165d1e158f2d21d83334f4b45cc8ae4018b2361bed7b5aa2e780e4c74f290c065c0ed0d03eaaefb76fa26006b8e7fd28597509d22da207d1fd9892ca76dc7a10f3b162f10f12b19af9766d53488ce270428c82dc2f433e25406ab7818a3c5e36ef7e81d922326969eeb877f9b1e29bf53139d27ae87bcdf08de5efcd9587714183f0ba4ed1e741195e"]}, @typed={0xc, 0x30, @u64=0x8001}, @generic="69e0a0eb9d7c796dcff093fa1a3e9965dcd5531d3574820f8b2a5cc31ba8f56d987a4db4dde528ea14ef48608da8db310d05be9520c7cabcc2736707710615f5eda71e7938b94760ca97745944c4421e3b7112f520e8cb21a26e6c1f98a8e6998d4aa830a4e51c05700b58479f6f2f5801457767498f909f4bb0a69ffb3a1e62879b768511671074709a8c25c02eb28378604fb9e0e7e6b79517e8c10f83b41554531b09f911f837d63589d017434cd11b098fd95c89c2749786053329fa1f1bb7f50d398730be6b5118fb4362bd73c201911c49968004553dbdcdb9cf02edb0", @nested={0x160, 0x88, [@generic="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", @typed={0x8, 0x1e, @uid=r6}, @typed={0x8, 0x94, @pid=r7}, @generic="44fed59323433374fbc3d96fd6ca128da4de22c67af66b324584111b68745d80bfa1f2", @generic="71e6dfbc824f60ba34a0089d02a4e81c0262fd12a2a8942b49192f19d40aa6f9eedcb0702411b9b1c97bfe76c2"]}]}, 0x1714}, {&(0x7f0000003fc0)={0x18, 0x11, 0x100, 0x70bd27, 0x3, "", [@typed={0x8, 0x5, @u32=0xd7e}]}, 0x18}], 0x4, 0x0, 0x0, 0xc004}, 0x10) 2018/06/02 09:21:30 executing program 0: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2b, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000140)=0x5, 0x4) r0 = socket(0x10, 0x80a, 0xffffffff) r1 = socket(0x10, 0x0, 0x200000000000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x2, 0xec5, 0x1ce17, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6_vti0\x00'}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000180)=0x4) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000200)={0x0, 0x904}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) 2018/06/02 09:21:30 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x3, 0x7) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x3}, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'sit0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/06/02 09:21:30 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) io_setup(0xccf7, &(0x7f00000001c0)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) io_getevents(r1, 0x1ec, 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000100)={r2, r3+30000000}) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) write$evdev(r0, &(0x7f0000000080), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r4, 0x1004000000016) 2018/06/02 09:21:30 executing program 1: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x849, 0x40000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000080)) sendfile(r0, r1, &(0x7f0000000180), 0x9) statfs(&(0x7f00000000c0)='.\x00', &(0x7f0000000100)=""/41) geteuid() 2018/06/02 09:21:30 executing program 0: r0 = userfaultfd(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f0000000180)=0x71, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) unshare(0x10900) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000100)) [ 164.560370] IPVS: ftp: loaded support on port[0] = 21 2018/06/02 09:21:32 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000)="8d18ea41618de02e2955c9d9a2d424f86aaedec3bd537b805667db4d46fe3226b414e154f4011876f822d45f2f7179b2c7f3d0dec9a5f1d6337e3435930df9ca3f576fc76882e9d4f55495d00ed7e9464c4570fd616640e74a75b4c174c9f9aea8f01ea0430dde89ef2ab7f395", &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:21:32 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000180)={@loopback, @multicast1, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000200)={@broadcast, @multicast2, 0x0}, &(0x7f0000000240)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x110, r1, 0x200, 0x70bd2b, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r2}, {0xf4, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x1, 0x8001, 0x100000000, 0x5}, {0x7eea, 0x5, 0x2, 0x2}, {0x5, 0xfffffffffffffff8, 0x706, 0x5}, {0x9, 0x6, 0x9, 0x8001}, {0xf1a, 0x20, 0x3, 0x2e}, {0x3, 0x588, 0x80, 0x8}, {0x200, 0x17a, 0x3ff, 0xa89}, {0x2000000, 0x6, 0x8, 0xfffffffffffffff7}]}}}]}}]}, 0x110}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r4 = syz_open_dev$mouse(&(0x7f0000000540)='/dev/input/mouse#\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000000580)={0x5, 0x9, 0xe673}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_newrule={0x20, 0x20, 0x201, 0x0, 0x0, {0x2}}, 0x20}, 0x1}, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffff9c, 0x0, 0x0, &(0x7f00000004c0)={@rand_addr, @broadcast, @multicast1}, &(0x7f0000000500)=0xc) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r5, 0xc0045520, &(0x7f0000000480)=0x7) 2018/06/02 09:21:32 executing program 4: clock_getres(0x200002, &(0x7f0000000080)) clock_getres(0x4, &(0x7f0000000000)) 2018/06/02 09:21:32 executing program 0: unshare(0x2000400) r0 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x100000000042000) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) sendmsg$alg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="130f7068aaa81dd2f899fe69b3ecc5cdd07cd713e28148a43ad0b8f478836e8ad4c1afae1d92794c31f06fbc25ba7d10c008b455c80734599bee26ee9676f030cc4c52b2e356462e492c72146a2e6eee0be9c311c0a8f3e7fa369a2fd10bfe772da4cddae2b8417ccc7ae443218aa4fcc373442f3281efec4166f7e1f1a7e45597094c1e560e5e4ec080c497f8a5474bfe2cd237a5ea2f9a9454ac481052b2d31c8d83034d497cec00921bcf44482cdc", 0xb0}, {&(0x7f0000000100)="2d2203b9c21f5dfa09f3fa3b860f3f821ffab81fd7f081c1dfef581ca9dbddbc828cee0fc7a6166b015dff164a32f334fe4aa14cf2a030275161db04f3c180fa93a73630de9f3a7175e9e8c6db02ec3e5854c970c06895187f3f116d68ca05a8f8df12ecddb4f0f5d0229cfff615dee476e42e16404b5f73202b447acd9657369c76f0b23086ad65e0bb8353411edaa64ed13fff0ed8", 0x96}], 0x2, &(0x7f0000000200)=[@assoc={0x18, 0x117, 0x4, 0x5}], 0x18, 0x4000084}, 0x20000004) 2018/06/02 09:21:32 executing program 2: unshare(0x24020400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 2018/06/02 09:21:32 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000040)=""/48) write$cgroup_subtree(r1, &(0x7f0000000040), 0x0) 2018/06/02 09:21:32 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/igmp\x00') preadv(r0, &(0x7f0000000140), 0x2c4, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10) 2018/06/02 09:21:32 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @loopback=0x7f000001}, 'syzkaller0\x00'}) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000080)=0xbc10, 0x4) pread64(r0, &(0x7f0000000040)=""/8, 0x12, 0x1ffff) [ 166.390211] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/06/02 09:21:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x4, 0x84) getsockname(r0, &(0x7f0000000440)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000004c0)=0x80) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000500)={0xb1, 0x3f, 0x600e, 0x401, 0xfffffffffffffff7}, 0x14) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x4000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000100)=@bridge_setlink={0x2a0, 0x13, 0x0, 0x70bd2b, 0x25dfdbfd, {0x7, 0x0, 0x0, r3, 0x90, 0x80}, [@IFLA_MASTER={0x8, 0xa, 0x9}, @IFLA_WEIGHT={0x8, 0xf}, @IFLA_WEIGHT={0x8, 0xf, 0xfffffffffffffffb}, @IFLA_TXQLEN={0x8, 0xd, 0x8001}, @IFLA_LINKINFO={0x230, 0x12, [@IFLA_INFO_SLAVE_KIND={0x20, 0x4, 'eth1wlan0user%:vboxnet1proc\x00'}, @IFLA_INFO_DATA={0xf4, 0x2, "cd20dc717929d766e45449cbb0d5d20471f3271e1f1684d353f39d6a9810d67600d14f854586e5749b09fceda7b8094b10d7b856cf40a1e3cd2e151ae703538fe82f9d522ec15054ecb7ee79df870b4d2febf689f33fe55ab58dcbaa1d37c745f2d4c33ae99994376cbb362d828d0b3f00c63279f5dc807310075ab1a3e434ff16cfc17661a686def7b06a431e4d64fb7e847b5acd13e57ae643a15f79e3ee29a1a124a15267b5a4471590fadf17fbc24ec9007ea9379d82d8cd324dbad3f29ebb2042442da77a498d1898394515a90b5e892e9f992c1b905d4980ab97ad094023e1214f2846c8402c5f63e9a6cdad"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_DATA={0xc, 0x5, "a222bcf8d101"}, @IFLA_INFO_KIND={0x8, 0x1, 'em1\x00'}, @IFLA_INFO_SLAVE_DATA={0x64, 0x5, "557ad985c9f9096dc1859f13a77e999dedeb98115b22a88e91483f7c2917045de5b3f6e7fc6ba5ed98c1b8be2fd0e473a1d2b198593e0d7b0253621ecb599132ea6c04d8e1c83e0216af73381017a20f498a3e588fcb8d0db8a3a908b806"}, @IFLA_INFO_KIND={0x10, 0x1, 'selinux,%\x00'}, @IFLA_INFO_SLAVE_KIND={0x1c, 0x4, "6c6f7d70726f63a621286d643573756d7573657200"}, @IFLA_INFO_KIND={0xc, 0x1, 'cgroup\x00'}, @IFLA_INFO_DATA={0x60, 0x2, "005c0484412cc64dac282b0695085e98954eb38d1f90900818ab0d2b495e85d4f2d7fca6d6fbb3b94736f994174145dd86ae5a292c78db8223a54388b6641146ed98539adbc7c4ee3c414ba0f2a9e4400f8656006a5333409962"}]}, @IFLA_PHYS_SWITCH_ID={0x18, 0x24, "d1b63dac326b809efa136d7c0fc34bcaf7"}, @IFLA_MTU={0x8, 0xe}, @IFLA_EVENT={0x8, 0x2c, 0xff}, @IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x2a0}, 0x1, 0x0, 0x0, 0x8000}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x10000, 0x0, 0x2004}, 0x10) 2018/06/02 09:21:32 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}], 0x48) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101000, 0x0) 2018/06/02 09:21:32 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x400000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000080)="25dee57f991fd71e66b35f13d62448e083a27d8f2ea2c7825efcbd4eb6ee4e33dcf7c165c25574cd6d9cbc7dfe6eae0b04914b85a2c67d2014b64f74f0b9b155b4fd5705f6fe6bcc1c188503df5e302a1839e825945c20cdbf21e2ac0bff0bf45b47656e0a8f9474889fd546ecea09a7c58f7cc1fabddf96fd97b424491dc0c98a8eabcd21f85ff544dc1190f71d7d533dbd96aa07511d146ed5ccd04f57f5e3843d48fc035dea336542eb642e1e85600a4e9e666a3681a8860804dc2d", &(0x7f00000001c0)="8fac3a8b8d30746fbae140baf7fc1458347c693e9d866ca4296c82ac0d2495d7441c9736976d3fc053375cf7e0be5aec0b9f3800b386d317cbe3f3fb667230d75f43712acf6c2ddc721d09d8019dd1f8ec156ac5c908141bbdc18d7e300b87574dfce4380bb793683ad374a05005d561344979a863dc9969998e0f58a504a804e0f117ebf06eaec5ba76a6e7a2e71331827d51730b037a22291fd8baccbdee096b86c0c7acbe3c8a7c648f6fd7a740b2442a609a331b624ca66858d73d20d5b00ccfaba98f45d26f"}, 0x20) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001bc0)=ANY=[@ANYBLOB="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"], 0x1050}, 0x0) 2018/06/02 09:21:32 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'ip6_vti0\x00', 0x0}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000300)=""/47) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000), &(0x7f0000fea000)) clock_adjtime(0x0, &(0x7f0000000080)) getsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000000180)=""/79, &(0x7f0000000040)=0x4f) set_thread_area(&(0x7f00000002c0)={0x9, 0x1000, 0x1000, 0xfffffffffffffffa, 0x4, 0x5, 0xaa, 0xb5de, 0x9, 0x4}) getsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000000340)=""/110, &(0x7f00000003c0)=0x6e) 2018/06/02 09:21:32 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) [ 166.523807] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/06/02 09:21:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000001ffc)=0x6, 0x4) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)="27e97cfd501f2c82e350c1af1eedb689d88cea7f401ce28e59fee43eb22c9a4aa7153427e205d7c0bf020ffd92bb2a62b68de824ad20675d7b9eae92880f9bb73264e276889a267149c4c0e40cfcc81308fed4f41a82b96d3a6b74001db652", 0x5f}, {&(0x7f0000000080)="4d071774", 0x4}, {&(0x7f00000000c0)="fe1abb05098b1fcbd4f6f86d9505709af0e81b0f5ab213b6114610f9a3d64cd9d947e4c6887b74a98928bb39699d5f1b90f9579c903ad2c20124a38b0e359a77e60e9a94db86ea5b47060c40d2edcd9bc669e9a4bf2d83e08c221e071a0487d1ba166e913cc5de96ab1c27069b39b75755f27fc1c08b66a2e98f0e67ce23ab08db44804bc82c38640f58621e0f346d5b166b6fd82ca306c7ddef407cf61bf4fb4b38ed2586b9f866d754a06cea8824e0dc3100e23afb50dd2645fd466890002597e4220519974e1bc1393d8c2457af522973a259", 0xd4}], 0x3, 0x8) dup3(r1, r0, 0x0) 2018/06/02 09:21:32 executing program 3: r0 = socket$inet6(0xa, 0x2100000001001, 0xfffffffffffffbff) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00000000c0)=0x8000000000000eba, 0x4) 2018/06/02 09:21:32 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xb4, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000100)={0x80000000, 0x4}) r2 = dup3(r0, r0, 0x80000) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xc001, r3, r4, 0x9, 0x820) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x4, @empty, 0x3ff}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x48) listen(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x6}]}, 0x10) 2018/06/02 09:21:32 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x200000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/4\x00') fcntl$setlease(r0, 0x400, 0x2) ioctl$fiemap(r1, 0xc0189436, &(0x7f00000001c0)={0x0, 0xfffffffffffffffe}) 2018/06/02 09:21:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000400)={{0x2, 0xfffffffffffffffe}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8000000000008, {0x2, 0x0, @rand_addr=0x5}, "73797a6b616c3d810600"}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/163, 0xa3}, {&(0x7f0000000300)=""/242, 0xf2}], 0x2) 2018/06/02 09:21:32 executing program 4: r0 = socket(0x80d, 0x5, 0x1) r1 = open(&(0x7f0000000440)='./file0\x00', 0x400000, 0x40) getdents(r1, &(0x7f0000000480)=""/211, 0xd3) sendto(r0, &(0x7f00000002c0)="10b25702adeb4be734d4a8c572fdd27ed2c6a9375f8254f99b071f18654738f8e92bf6033dc1f95d25298f84acf0351e8e2cf20efc4559aaa484e3f4fa6ce5e4c4c6d7e00e027ebe72b275babb11d6a93cd894d77fa6c500bf4972ebbc0a583210c85464c2c9a5681cad34cedd59d3ffa57c1ae902576286d6310906b9c9ba137a5c63d08a5a8a430a3b08bbe3bd9c4488c57597424938a6c401d4c804d233cde7702e866795ffede792bfb4b0b0dedd0177e77239fbd46498469f2f02dcb4362a18d61771a1cecbf14117334d352d874c8a0c81a67191dd7d30d84d029c80cbb8", 0xe1, 0x44011, &(0x7f00000003c0)=@generic={0x19, "b1033bcd4f099931b95dc44d827a700d1b4fddc321296fcb3805e170033b2b4e9062e035e1884a16124b906168beb817321fc17f4ff1e6b60ead587a7b53ac452ed1c21df52e703c273319f72ed08d67facf2dae97273764a44f696b7f7b2543bd8e897b1c8874827196fd434b52f90799ae972a868114a4b48fc483e3eb"}, 0x80) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x4, 0x4, &(0x7f0000000100)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2b9}, @map={0x18, 0x9, 0x1, 0x0, r2}], &(0x7f0000000140)='syzkaller\x00', 0x10001, 0x91, &(0x7f0000000180)=""/145, 0x0, 0x1}, 0x48) r3 = shmget(0x1, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000040)=""/112) shmctl$SHM_LOCK(r3, 0xb) write(r0, &(0x7f0000000000)="1f00000001c4b1f55b4354c007f3f7fff20501000800010004ffdf00434442000000", 0x107) 2018/06/02 09:21:32 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f70000000000000") socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x1, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1c108e0000000000"], &(0x7f0000f59000)='GPL\x00', 0x200003ff, 0xfb, &(0x7f00005d4000)=""/251}, 0x48) 2018/06/02 09:21:32 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) r2 = socket(0xd, 0x7, 0x10000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000200)=""/233, &(0x7f0000000000)=0xe9) iopl(0x9) 2018/06/02 09:21:32 executing program 2: unshare(0x2000400) timerfd_create(0x0, 0x0) 2018/06/02 09:21:32 executing program 3: socket(0xa, 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) write$rdma_cm(r0, &(0x7f0000001700)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000016c0)={0xffffffff}, 0x2, 0x6}}, 0x20) write$rdma_cm(r0, &(0x7f0000001740)=ANY=[@ANYBLOB="14000000880000fa", @ANYRES32=r1, @ANYBLOB="100000000a004e000000000000000000000000010600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) ioctl$KDMKTONE(r0, 0x4b30, 0x1) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000a07fff)) 2018/06/02 09:21:32 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) ptrace(0xffffffffffffffff, r1) migrate_pages(0x0, 0x1ff, &(0x7f0000000380)=0x20, &(0x7f00000003c0)=0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000280)) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000140)=0xffffffffffffffff, 0x4) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x78) 2018/06/02 09:21:32 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='loginuid\x00') ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x3) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r1, r1, 0x0, 0x15da437c) mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x20) 2018/06/02 09:21:33 executing program 2: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) accept$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) futex(&(0x7f0000000ffc)=0x2, 0x86, 0x0, &(0x7f0000fd3ff0)={0x77359400}, &(0x7f0000000000), 0x1) 2018/06/02 09:21:33 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'veth1_to_team\x00', 0x1f}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000340)=""/9, &(0x7f0000000380)=0x9) 2018/06/02 09:21:33 executing program 3: r0 = epoll_create(0x2) r1 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) listen(r1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/06/02 09:21:33 executing program 1: r0 = socket(0x2, 0x3, 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/06/02 09:21:33 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x1, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:21:33 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x10001, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x8004, 0x32, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e39ff7)='/dev/sg#\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x301000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000080)={0x1000, 0x8001}) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000000)) 2018/06/02 09:21:33 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$netlink(0x10, 0x3, 0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xff, &(0x7f0000000140), 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0xc0000002}) 2018/06/02 09:21:33 executing program 6: r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x4, 0x8, 0x3, 0xfffffffffffffffc, r2}, &(0x7f0000000180)=0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x3, 0x2}) r3 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r3, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) sendmsg$alg(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000000200)="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", 0x1000}], 0x1, &(0x7f0000001240)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x48}, 0x1) getsockopt$netlink(r3, 0x10e, 0x9, &(0x7f00000000c0)=""/8, &(0x7f0000000080)=0x2) connect$ipx(r1, &(0x7f0000000040)={0x4, 0x7fff, 0x7, "3cab8e9a0ee2", 0x9}, 0x10) ioctl(r1, 0x8916, &(0x7f0000000000)) connect$inet6(r0, &(0x7f00003b6fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0)={0x2, 0xc00000000000000, 0xff8, 0x7f, 0x5}, 0x14) accept4$packet(r0, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001340)=0x14, 0x80800) connect$packet(r1, &(0x7f0000001380)={0x11, 0x0, r4, 0x1, 0x400, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/06/02 09:21:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) getpeername$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) sched_yield() ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000180)) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="f6020000", @ANYRES16=r2, @ANYBLOB="210400000000080002000a000000047b9d1bb43e01aa2a518088eca1309e05949d00000000000000000000000000000000"], 0x24}, 0x1}, 0x0) 2018/06/02 09:21:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="ab8bd4bca4313412eed5e40b4d7af638a3b11e467b63132560f8d0c5e6d682dddbe5f7c4de96f18f28057f33e23ab47f79afee7098b455e5e05ffd0e6178f251e41ba42e3d4208f658dc72e840c24373b89c18b4d724ca83b1e5d0e4587cd4e1be04dd3298dd19cccea61282", 0x6c) r1 = dup2(r0, r0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000540)="75c56b33cce5461a8a406703bf330eff520ffff000000000002408000000000000000e00948167dcc252d0e0810bc444004bfaf6dea2abbeeffd673c49748b742c5ba43ad2073072448cd20c3105f51c19ddef4ccc958dbc743b87ba06585a65bbcddb1393d4ac58d0cfbd9616a8d96ecd5689da7ef4977cc20d3b9e9642269a", 0x80) 2018/06/02 09:21:33 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x0, 0x100000004) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0xffffffffffffffc0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='nr0\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, 0x16, r1}) 2018/06/02 09:21:33 executing program 1: setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000006c0)="c626262c8523bf012cf66f") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2}], 0x1, 0xfffffffffffffffa) r3 = syz_open_pts(r2, 0x301000) dup3(r3, r2, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) r4 = socket(0xa, 0x1, 0x0) syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x14002) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) chdir(&(0x7f0000000140)='./file0\x00') socket$inet6(0xa, 0x2, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000300)=0x8001, 0x262) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)=0x5, 0x4) gettid() r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r5, &(0x7f00000000c0), 0xdd) 2018/06/02 09:21:33 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) fchmod(r0, 0x30) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:21:33 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="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", 0x0, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x0, 0x7}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), 0x4) 2018/06/02 09:21:33 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x1000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4cf9b)=""/101, 0x1, 0x2}}, 0x68) 2018/06/02 09:21:33 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x3f, @ipv4={[], [0xff, 0xff]}}, {0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x412}, 0x13f, [0x7, 0xe711, 0x400, 0x1, 0x4, 0x3, 0x101, 0x8]}, 0x5c) fchdir(r0) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x26) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7fffffff, 0x20000) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/02 09:21:33 executing program 7: semtimedop(0x0, &(0x7f0000000080)=[{0x0, 0xf4}, {0x0, 0x101, 0x800}], 0x2, &(0x7f0000000200)) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000100)=0x10000, &(0x7f0000000140)=0x4) 2018/06/02 09:21:33 executing program 2: socketpair(0x9, 0x8000b, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000180)=0x4) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0xffffffffffffff7f) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = accept4(r2, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x3, 0x378, [0x0, 0x20000440, 0x20000530, 0x200006b0], 0x0, &(0x7f0000000140), &(0x7f0000000440)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x7, 0x8, 0x6005, 'dummy0\x00', 'vlan0\x00', 'bond_slave_1\x00', 'yam0\x00', @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x3ff, 'syz0\x00', 0x3926}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x7, 0x1, 0x0, 'gre0\x00', 'sit0\x00', 'bcsf0\x00', 'team_slave_1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0x0, 0xff], @random="be3221136fba", [0xff, 0xff, 0xff, 0x0, 0xff], 0xa8, 0x120, 0x150, [@realm={'realm\x00', 0x10, {{0x7fffffff, 0x401, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x5, 0x5, 0x1, 0x1, 0x0, "229d7083b99498b080c0493106dfecc7c2a8a9fb8f5f5ec3ece90a5e0c05f87c98ed8ae68414637c07a67f516eb02c37724b26f13952315f47663d8b1ec36e58"}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x18, 'ip6_vti0\x00', 'irlan0\x00', 'veth1_to_team\x00', 'irlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x3f0) recvfrom$packet(r4, &(0x7f0000000040)=""/222, 0xde, 0x1fffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x709000) 2018/06/02 09:21:34 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c1c240970") r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4, 0x80) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl(r1, 0x8912, &(0x7f0000000040)="c100970294094bd7f1586f") epoll_create(0x400003f) 2018/06/02 09:21:34 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) fadvise64(r0, 0x0, 0xc48, 0x4) ioctl(r0, 0x0, &(0x7f0000000000)="eb346516501b7a6db001e05b6f62563937185550d30a64945e728a3bf950359f8a9efe99aec8249f96c24aa0ae96cc23aa78078efb519d0a4682a6afd2") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:21:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="73f97a30ade8d64aa90bd75f29630afb2d6d77416d39b9c1e05d12cf2f539d093ed2c2bcb9f577feeabfab85d3f4aeb10faf68cc9ad43e38875cb74aafc5b9611aea54f66098248321be9c0e6bb59dbaaf8de0cdfa07430e1893e3450b7c548e583e4d260b9b53d3000000007a8e8006d1243afce02f994413ba6821329706c1a267d416b502a7a78dc4e818454139b8c5900f9113b131c0"], 0x98) bind$can_raw(r1, &(0x7f0000001640)={0x1d}, 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000000080), 0x1d0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r2, 0x100000001}, 0x8) dup3(r0, r1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0xfff, 0x8a4, 0x6, 0x100000000, 0x80, 0x2, 0x3e, 0x74db3a42, 0x307, 0x40, 0xd9, 0x7, 0x7ff, 0x38, 0x2, 0x8, 0x8, 0x800}, [{0x5, 0x5cf2, 0x0, 0x20, 0x4, 0x0, 0x4, 0xa0}, {0x60000005, 0x6, 0xfffffffffffffffa, 0x6, 0x0, 0x1, 0x20, 0x80}], "8bc53db973d1692dcbacb638ded6730fd2cc33f933008ac0b20af03054b1dc9d23c38ba1f5879fcdb63a10d09ed79e0c327dc8d36ff30bb172b2bab8ba1f882fbcabb32ba5ac856232496b2a7067ec0b6ae2b357e7a9341a75929eb781de95ca3ddacda94d299712820ad62d03b1a8c5d5087980245ba5e0353ab3dcd2be90272406fb997bf7d30b27", [[], [], [], [], [], []]}, 0x739) 2018/06/02 09:21:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5432, 0x0) r1 = socket$packet(0x11, 0x20000000000000a, 0x300) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) ptrace$setsig(0x4203, r2, 0x4, &(0x7f0000000200)={0x3c, 0x4, 0x868, 0x100}) syz_emit_ethernet(0xff20, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100}], {0x8100}}], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@random, @random="ce4431c87397"}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}}, &(0x7f0000000180)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{}]}) [ 168.735750] kernel msg: ebtables bug: please report to author: bad policy 2018/06/02 09:21:34 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0xb) close(r0) 2018/06/02 09:21:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000140)=""/149) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'irlan0\x00', 0x76}) 2018/06/02 09:21:34 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x100000001, 0x82, 0x8, 0x7}, 0xf) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00') ioctl$KDSKBLED(r1, 0x4b65, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000000180)}, 0x20) time(&(0x7f0000000100)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000100), &(0x7f0000000040)=""/101}, 0x18) 2018/06/02 09:21:34 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$getown(r0, 0x9) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000200)=""/129}, 0xffffffffffffffa3) 2018/06/02 09:21:34 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x112, 0x4) sendto$inet6(r0, &(0x7f0000000480), 0xfd13, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8040, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000000c0)=0x2f2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), 0x4) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000480)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001680), 0x32b}, 0x2000) 2018/06/02 09:21:34 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) unshare(0x24020400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9201, &(0x7f0000000100)) 2018/06/02 09:21:34 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000080)=0xc) exit(0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/202, 0xca}], 0x1, 0x0) 2018/06/02 09:21:34 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x8000, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000001c0)=0xd39, 0x2) r1 = socket$inet6(0xa, 0x3, 0x3a) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000140)={0x9, 0xb04, 0x800000007, 0x4, 0x4, 0x3ff}) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl(r3, 0x6, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) [ 168.782456] kernel msg: ebtables bug: please report to author: bad policy 2018/06/02 09:21:34 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x1, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x0) ioctl$int_out(r0, 0xc0305710, &(0x7f0000000100)) 2018/06/02 09:21:34 executing program 0: chdir(&(0x7f0000000540)='./file0\x00') r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vsock\x00', 0x400, 0x0) shmget(0x2, 0x2000, 0x54000000, &(0x7f0000ffd000/0x2000)=nil) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000480)={0x303, 0x33}, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) write$vnet(r3, &(0x7f0000000280)={0x1, {&(0x7f00000000c0)=""/177, 0xb1, &(0x7f0000000180)=""/252, 0x3, 0x3}}, 0x68) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[{}]}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000300)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000640)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000680)=r4) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x100, 0x70a5, 0x6, 0x6, 0x8}, &(0x7f00000004c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000500)=r5, 0x4) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000279ffc), 0x4) 2018/06/02 09:21:34 executing program 6: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48, 0x80000) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x3, 0x4, {0xa, 0x4e20, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, 0x3a) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r3, &(0x7f0000e76000), 0x0, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) 2018/06/02 09:21:34 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x2, 0x1, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000002c0)={'lo\x00'}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000000c0)={'lo\x00', 0x7f}) 2018/06/02 09:21:35 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0xfffffffffffffffd, 0x5, 0x8, 0x0, 0xffffffffffffffff, 0xffbfffffffffffff}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0xfffffffffffffffe, r0, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200000, 0x0) 2018/06/02 09:21:35 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = socket$kcm(0x29, 0x1000000000002, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r0, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x1b, &(0x7f0000000040), 0x4) 2018/06/02 09:21:35 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x3) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) poll(&(0x7f00000010c0), 0x1ffffffffffffe0c, 0x0) alarm(0x4) 2018/06/02 09:21:35 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e24}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmmsg(r1, &(0x7f0000000400), 0xb7f0f40bf1fbdfea, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={r4, 0xfffffffffffffe01}, 0x8) 2018/06/02 09:21:36 executing program 4: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000000c0)={0xfff, 0x7fd3d70f, 0x5, 0x7, 0x30c, 0x6}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4000, &(0x7f0000000100)=0x5, 0x7fffffff) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r3, 0x4, 0x4000000002003) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x7, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @time=@time={0x77359400}}], 0x30) r4 = dup2(r2, r1) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x1) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000000240)) dup2(r1, r3) 2018/06/02 09:21:36 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=""/212, &(0x7f0000000180)=0xd4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000780)=@get={0x1, &(0x7f0000000580)=""/182, 0x6}) 2018/06/02 09:21:36 executing program 6: r0 = socket$inet6(0xa, 0x1100000000002, 0x0) ioctl(r0, 0x8911, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = fcntl$dupfd(r0, 0x406, r0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0x10, 0x80000000005, 0x2, 0x0, r1}, 0xe8) clock_gettime(0x0, &(0x7f00000067c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000006640)=[{{&(0x7f0000000080)=@ax25, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)=""/185, 0xb9}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/53, 0x35}], 0x5, 0x0, 0x0, 0x8}, 0x40}, {{&(0x7f0000000400)=@vsock, 0x80, &(0x7f0000003a40)=[{&(0x7f0000002540)=""/172, 0xac}, {&(0x7f0000000480)=""/97, 0x61}, {&(0x7f0000002600)=""/65, 0x41}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000003680)=""/197, 0xc5}, {&(0x7f0000003780)=""/174, 0xae}, {&(0x7f0000003840)=""/128, 0x80}, {&(0x7f0000000200)=""/30, 0x1e}, {&(0x7f00000038c0)=""/208, 0xd0}, {&(0x7f00000039c0)=""/128, 0x80}], 0xa, 0x0, 0x0, 0x3}, 0xfffffffffffffff7}, {{&(0x7f0000003b00)=@ethernet, 0x80, &(0x7f0000004c00)=[{&(0x7f0000003b80)=""/4096, 0x1000}, {&(0x7f0000004b80)=""/74, 0x4a}], 0x2, 0x0, 0x0, 0x2}}, {{&(0x7f0000004c40)=@ipx, 0x80, &(0x7f0000004e00)=[{&(0x7f0000004cc0)=""/30, 0x1e}, {&(0x7f0000004d00)=""/255, 0xff}], 0x2, &(0x7f0000004e40)=""/148, 0x94, 0xffffffffffff8000}, 0xffffffffffffff4d}, {{&(0x7f0000004f00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000004f80), 0x0, &(0x7f0000004fc0)=""/26, 0x1a, 0x800}, 0xfffffffffffffffa}, {{&(0x7f0000005000)=@ll, 0x80, &(0x7f00000055c0)=[{&(0x7f0000005080)=""/214, 0xd6}, {&(0x7f0000005180)=""/78, 0x4e}, {&(0x7f0000005200)=""/235, 0xeb}, {&(0x7f0000005300)=""/134, 0x86}, {&(0x7f00000053c0)=""/143, 0x8f}, {&(0x7f0000005480)=""/4, 0x4}, {&(0x7f00000054c0)=""/182, 0xb6}, {&(0x7f0000005580)=""/18, 0x12}], 0x8, &(0x7f0000005640)=""/4096, 0x1000, 0x7}, 0x3}], 0x6, 0x10001, &(0x7f0000006800)={r3, r4+30000000}) r6 = accept(r0, &(0x7f0000006840)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000068c0)=0x80) getsockopt$IP6T_SO_GET_ENTRIES(r6, 0x29, 0x41, &(0x7f0000007b80)={'mangle\x00', 0x13, "8be7193f16aeaf0a2677b0187c94cd15362787"}, &(0x7f0000007bc0)=0x37) bind$can_raw(r5, &(0x7f0000006900)={0x1d, r7}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28}, 0x10) r8 = fcntl$dupfd(r5, 0x406, r0) ioctl$DRM_IOCTL_MARK_BUFS(r8, 0x40206417, &(0x7f0000004f80)={0xfffffffeffffffff, 0x7, 0x81, 0x100000001, 0xe, 0x8}) openat$urandom(0xffffffffffffff9c, &(0x7f0000007c00)='/dev/urandom\x00', 0x200480, 0x0) setsockopt$inet6_buf(r8, 0x29, 0xd3, &(0x7f0000006940)="6044640e47f403ddab8cf4f57d7f9898edb740aa6167480cc8", 0x19) r9 = request_key(&(0x7f00000069c0)='blacklist\x00', &(0x7f0000006a00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000006a40)='%keyringwlan0\x00', 0xfffffffffffffffd) r10 = add_key(&(0x7f0000007a80)='encrypted\x00', &(0x7f0000007ac0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000007b00)="e328458b2adf31e4ed478c1c9b958dbb63a428284cb408856d94cad7303566e1b3798de741f287d28acd32b906180dfe7348d2e6b1ddd08d565bf4646ea886bf0583911074bd45c91d", 0x49, 0xfffffffffffffffb) keyctl$instantiate(0xc, r9, &(0x7f0000006a80)="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", 0x1000, r10) mknod$loop(&(0x7f0000006980)='./file0\x00', 0x2, 0x0) 2018/06/02 09:21:36 executing program 0: unshare(0x20000000) clone(0x20020000, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000001c0)) r0 = shmget(0x3, 0x4000, 0x840, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/10) 2018/06/02 09:21:36 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f72000)="9403", 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) setresuid(r1, r2, r3) 2018/06/02 09:21:36 executing program 7: r0 = socket(0x2, 0xa, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80880, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_procfs(0x0, &(0x7f0000000080)='projid_map\x00') bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0xc0000000, 0x4) 2018/06/02 09:21:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x3c}, 0x1}, 0x0) 2018/06/02 09:21:36 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r0}, 0x2c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80040, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000040), 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:21:36 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0247e22f05d02c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0xffd1, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00000001c0), 0x4) recvfrom(r1, &(0x7f00000000c0)=""/251, 0xfb, 0x0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8df0d47434cdbcd50af760189e41d163f0fc8a3fcd8091d7e462359ba12143866e68a9028c2ccc7c1fc5ae13c3f188e2e7d7b8b4d32be094067b9571df0821"}, 0x709000) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x840) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/06/02 09:21:36 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x6200) r1 = socket(0x11, 0x40002, 0x1f) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'bridge0\x00', 0x0}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x21060332}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x138, r3, 0x200, 0x70bd2a, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1f}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9d}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x101}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4000000000000}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x39a}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffe00}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}]}, 0x138}, 0x1, 0x0, 0x0, 0x8004}, 0x1) sendto$packet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x806, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/06/02 09:21:36 executing program 4: openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)="2f39726f632f7379732f6e65752f697076342f76732f73796e635f7216e828f3f944294f18a065667265", 0x2, 0x0) unshare(0x40000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/06/02 09:21:36 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0xec) unshare(0x200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x3f, 0x4, 0x100000081, 0x0, r1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/06/02 09:21:36 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt(r0, 0x80107, 0x5, &(0x7f0000000000)="5ce4ffffff42e40f50bd0517", 0xc) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x6) 2018/06/02 09:21:36 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@rand_addr, @dev={0xac, 0x14, 0x14, 0x11}, 0x1, 0x2, [@empty, @broadcast=0xffffffff]}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x2000000014, 0x10000000000002, 0xe32, 0x0, r0, 0x0, [0x4]}, 0x2c) [ 170.509960] ================================================================== [ 170.517399] BUG: KMSAN: uninit-value in fib4_rule_match+0x71d/0x740 [ 170.523822] CPU: 1 PID: 10930 Comm: syz-executor2 Not tainted 4.17.0-rc5+ #103 [ 170.531186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 170.540535] Call Trace: [ 170.543134] dump_stack+0x185/0x1d0 [ 170.546765] ? fib4_rule_match+0x71d/0x740 [ 170.551009] kmsan_report+0x149/0x260 [ 170.554815] __msan_warning_32+0x6e/0xc0 [ 170.558880] fib4_rule_match+0x71d/0x740 [ 170.562948] ? fib4_rule_suppress+0x450/0x450 [ 170.567446] fib_rules_lookup+0xb12/0xe70 [ 170.571600] __fib_lookup+0x1bc/0x360 [ 170.575403] fib_validate_source+0xc23/0x1d50 [ 170.579901] ? kmsan_set_origin_inline+0x6b/0x120 [ 170.584751] ip_route_input_rcu+0x184d/0x6280 [ 170.589252] ? kmsan_set_origin_inline+0x6b/0x120 [ 170.594099] ? __msan_poison_alloca+0x15c/0x1d0 [ 170.598782] ip_route_input_noref+0x10e/0x140 [ 170.603290] ip_rcv_finish+0x631/0x1d00 [ 170.607267] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 170.612643] ip_rcv+0x118a/0x16d0 [ 170.616103] ? ip_rcv+0x16d0/0x16d0 [ 170.619745] ? ip_local_deliver_finish+0xed0/0xed0 [ 170.624107] IPVS: ftp: loaded support on port[0] = 21 [ 170.624683] __netif_receive_skb_core+0x47ff/0x4ac0 [ 170.624700] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 170.624720] netif_receive_skb_internal+0x49d/0x630 [ 170.624749] ? netif_receive_skb+0x47/0x240 [ 170.649597] netif_receive_skb+0x230/0x240 [ 170.653841] tun_get_user+0x6b61/0x7e90 [ 170.657825] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 170.663205] tun_chr_write_iter+0x1d4/0x330 [ 170.667537] ? tun_chr_read_iter+0x460/0x460 [ 170.671959] do_iter_readv_writev+0x84d/0xa00 [ 170.676463] ? tun_chr_read_iter+0x460/0x460 [ 170.680878] do_iter_write+0x30d/0xd40 [ 170.684771] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 170.690229] do_writev+0x3be/0x820 [ 170.693784] __x64_sys_writev+0xe1/0x120 [ 170.697852] do_syscall_64+0x152/0x230 [ 170.701743] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 170.706930] RIP: 0033:0x4558c1 [ 170.710118] RSP: 002b:00007f34295f5ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 170.717825] RAX: ffffffffffffffda RBX: 000000000000ffd1 RCX: 00000000004558c1 [ 170.718498] IPVS: ftp: loaded support on port[0] = 21 [ 170.725091] RDX: 0000000000000001 RSI: 00007f34295f5bf0 RDI: 00000000000000fc [ 170.725100] RBP: 000000002070aef1 R08: 00000000000000fc R09: 0000000000000000 [ 170.725109] R10: 000000000000ffd1 R11: 0000000000000293 R12: 00000000ffffffff [ 170.725117] R13: 000000000000073e R14: 00000000006ffe70 R15: 0000000000000000 [ 170.725126] [ 170.725133] Local variable description: ----fl4.i@fib_validate_source [ 170.725136] Variable was created at: [ 170.725156] fib_validate_source+0x127/0x1d50 [ 170.725169] ip_route_input_rcu+0x184d/0x6280 [ 170.725174] ================================================================== [ 170.725177] Disabling lock debugging due to kernel taint [ 170.725183] Kernel panic - not syncing: panic_on_warn set ... [ 170.725183] [ 170.725197] CPU: 1 PID: 10930 Comm: syz-executor2 Tainted: G B 4.17.0-rc5+ #103 [ 170.725203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 170.725207] Call Trace: [ 170.725223] dump_stack+0x185/0x1d0 [ 170.725238] panic+0x39d/0x940 [ 170.725266] ? fib4_rule_match+0x71d/0x740 [ 170.832078] kmsan_report+0x260/0x260 [ 170.835885] __msan_warning_32+0x6e/0xc0 [ 170.839948] fib4_rule_match+0x71d/0x740 [ 170.844008] ? fib4_rule_suppress+0x450/0x450 [ 170.848502] fib_rules_lookup+0xb12/0xe70 [ 170.852654] __fib_lookup+0x1bc/0x360 [ 170.856463] fib_validate_source+0xc23/0x1d50 [ 170.860959] ? kmsan_set_origin_inline+0x6b/0x120 [ 170.865806] ip_route_input_rcu+0x184d/0x6280 [ 170.870308] ? kmsan_set_origin_inline+0x6b/0x120 [ 170.875151] ? __msan_poison_alloca+0x15c/0x1d0 [ 170.879824] ip_route_input_noref+0x10e/0x140 [ 170.884323] ip_rcv_finish+0x631/0x1d00 [ 170.888300] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 170.893664] ip_rcv+0x118a/0x16d0 [ 170.897118] ? ip_rcv+0x16d0/0x16d0 [ 170.900751] ? ip_local_deliver_finish+0xed0/0xed0 [ 170.905684] __netif_receive_skb_core+0x47ff/0x4ac0 [ 170.910699] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 170.916075] netif_receive_skb_internal+0x49d/0x630 [ 170.921090] ? netif_receive_skb+0x47/0x240 [ 170.925404] netif_receive_skb+0x230/0x240 [ 170.929630] tun_get_user+0x6b61/0x7e90 [ 170.933589] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 170.938950] tun_chr_write_iter+0x1d4/0x330 [ 170.943261] ? tun_chr_read_iter+0x460/0x460 [ 170.947649] do_iter_readv_writev+0x84d/0xa00 [ 170.952132] ? tun_chr_read_iter+0x460/0x460 [ 170.956523] do_iter_write+0x30d/0xd40 [ 170.960408] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 170.965841] do_writev+0x3be/0x820 [ 170.969365] __x64_sys_writev+0xe1/0x120 [ 170.973416] do_syscall_64+0x152/0x230 [ 170.977291] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 170.982469] RIP: 0033:0x4558c1 [ 170.985641] RSP: 002b:00007f34295f5ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 170.993339] RAX: ffffffffffffffda RBX: 000000000000ffd1 RCX: 00000000004558c1 [ 171.000586] RDX: 0000000000000001 RSI: 00007f34295f5bf0 RDI: 00000000000000fc [ 171.007831] RBP: 000000002070aef1 R08: 00000000000000fc R09: 0000000000000000 [ 171.015077] R10: 000000000000ffd1 R11: 0000000000000293 R12: 00000000ffffffff [ 171.022337] R13: 000000000000073e R14: 00000000006ffe70 R15: 0000000000000000 [ 171.030078] Dumping ftrace buffer: [ 171.033605] (ftrace buffer empty) [ 171.037287] Kernel Offset: disabled [ 171.040886] Rebooting in 86400 seconds..