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{&(0x7f00000013c0)="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0x1000}, {&(0x7f00000023c0)="d0ed35a046740826a0420af8ea1718512c2f8a1708dc5e10d526e4f4f8cf5c6dda9e4f77bd5acf837b77b6fb8984e146640d1e9bfa35a045b486aaa004d674c7e34208cb329534bded219226171bd8839bfa31ccb4db181233e1eb1536ec664db886458b06c74f659048", 0x6a, 0x4}, {&(0x7f0000002440)="f8dfdeb84ed9af81b9e051cec18624ca464d2fa929a2e0b29ad18f191642fed9e312a64e830cefde3604f193ea20351c5a995a70ab891bb69ba3b6f04672f4103f906f63c7188e6029ae2a89a69263245c678123fe6fc5d576110e7b361af88605c6d371a927af130060ad30f39d60cd6523751abf2ffc34dd6453818e9eb1c0834bef21b10233c391fa51e6373fbb01025e326ab6c3f73409d0a081d7ffb8790a2bac0a0c75a1d77a5441919ed36ff3f0f3e83b013873ba8c496416a51236e0ce8afc377b3e92a296c58ca75ce8", 0xce, 0x1ff}], 0x20, &(0x7f00000025c0)={[{@creator={'creator', 0x3d, "c0c6d14c"}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x78, 0x2d, 0x34, 0x36, 0x36, 0x33, 0x36, 0x30]}, 0x2c}, {@session={'session', 0x3d, [0x38, 0x36, 0x35, 0x78, 0x2d, 0x38]}, 0x2c}, {@umask={'umask', 0x3d, [0x36, 0x33, 0x32, 0x32]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x32, 0x32, 0x36, 0x32, 0x31]}, 0x2c}]}) r0 = socket(0x1f, 0x5, 0xfec) sendmsg$kcm(r0, &(0x7f00000029c0)={&(0x7f0000002640)=@rc={0x1f, {0x4, 0x1, 0x2, 0x1, 0x0, 0x7}, 0x8}, 0x80, &(0x7f0000002980)=[{&(0x7f00000026c0)="e75e518291b0e24b937d1c606062d880fe3141a15389873ef4c2d9275af623000c22b10481370ccf755ff10f2f5284ee3da453b8239ad8e3dae7674a58e96d2a97be8168f3474f8c5131c156eff7572917d46a5fd77a0db201074f23e5bbe5e21d03acc1e528c51f063c14025a90d68c73d3911da8c7c73193ae188f6e2a30f3dbf202110f22659847668ef9af98c7e3afc3e8cd5f0e3ef5a46ab713ace1d8ec2e64a36ffee2d7584bb08abf5c5386d430c5347c02d55bf619899316cf6f91bd07484054e567a578c92c79e6834a81d6a3a7ea55e12893838710412f7c96e2a9a9a1068219c45e7179ca032eda34cf4166", 0xf1}, {&(0x7f00000027c0)="ba0e234da4e186a8b1c8d68bac8c6895fd0483a7fd014c341f98944626f6ae31c22cb95ff54bf42b4c53fec2a5e522a75b608285bb1b58165bb6f8a7e3835812d2b6836bcf6070b1d7476f0d85f09cd6bd6ee7910dedaa88e82157a2e635c26a8b7569e92607a57352f4c2674a1a0abca5600feec73f4b6c65c9f8f1c6b0a700e33d24bb67b5cbc9bb5e434f5d86f9c9d8383a47b11f117358442ff00140a39fd55874d3554fa46c6e3788836cc3f691867c023a1e60d357a39c21243e48798c71659a6d9cb6518097b3a3624b47b273c7a3eeb3846408f2e6d1fb6841b74e25", 0xe0}, {&(0x7f00000028c0)="c0c1ea749bc5f7d5e45d4a8da3521d7ac4991b4f858636a21b0dc0078d99210b0d7fc61be62bcecae06cb6972afbdc668383f5e62994911ebb9886bd36245ac2cbb202e7ceb93ca19554da6afd0c4e66d00a6b45e785a1f9e04dca52f890e29f1b61ac0859ecd736e7205f55da9f1d91fa3b444d8892f4ffcf9f0f99caa2ea9e9672cc3390", 0x85}], 0x3, 0x0, 0x0, 0x4}, 0x4081) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140)="1bc904d19b507cdcfe79633238510849ae092ff604ec3af93472551e1a4f5823054f9304ba9a8d5847340125ee82445d594d55d96accc40f242e3aff849a503ea0e5e407d0d324d2685b4b0b14fbd4ad516e23e3f3ed157f5fb5af339ffe8ea0f7cc6d121e594c0ffcc8ae112dc6ee064e751dab50a749c45f8fa471ea4ecef1a8927003835cc7d03b18c442ae18567a51bf05883f6d50bc861f14d8eaf7429a3ad0d4231739a4c4edace2", 0xab, 0x7ff}, {&(0x7f0000000200), 0x0, 0x200}], 0x30000, &(0x7f0000000280)={[{@compress_force_algo={'compress-force', 0x3d, 'zstd'}, 0x2c}, {@max_inline={'max_inline', 0x3d, [0x34, 0x38]}, 0x2c}]}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/04/27 23:54:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_targets\x00') lseek(r0, 0x20, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x7, 0x4) 2018/04/27 23:54:10 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04", 0x19}], 0x1, &(0x7f0000334f28)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x5}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') write$binfmt_misc(r0, &(0x7f0000000040)={'syz0', "3bde0b8709635b7b578ca434b4097f4e37f18652e9addf4137c1850368d8e23f4d1be3792f5877983d9726ac5d20aa36dc1e762b121d0f950da538e0ef25e02ace59426379de846fc712fadabda38a927bb80919020c49c7b9571b0e04815ab88c5bdcb7d9ab47416528fbce26d891716b58cf93c42d2d4c95a8390e4dc966d3216a22d440e5bc6c9536c6697120f8bbb20845f1815b45a3ae2af5fd24e83e51b22e4081673434c80895b874ddc6f7250653f554d6e281b48d2455da1a446a58713393468957c423db"}, 0xcd) 2018/04/27 23:54:10 executing program 0: socket$unix(0x1, 0x7, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") fadvise64(r0, 0x0, 0x154eff, 0x400000004) 2018/04/27 23:54:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) sendmsg$alg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="bb4b4a743a37e42c", 0x8}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/27 23:54:10 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2001000000000000, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x1, 0x0, 0x10001, 0xffffffffffffff80}) [ 96.459005] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 0 /dev/loop6 2018/04/27 23:54:10 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000240)) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/27 23:54:10 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000291000), &(0x7f0000c12000)) time(&(0x7f0000000000)) 2018/04/27 23:54:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x34, 0x0, 0x0, 0xfffff028}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000800)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="1c0000001d000304000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00 \x00'], 0x1c}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000140)) 2018/04/27 23:54:10 executing program 7: socket$key(0xf, 0x3, 0x2) r0 = memfd_create(&(0x7f0000000040)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0xd38e) lseek(r0, 0x0, 0x3) 2018/04/27 23:54:10 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0xfffffffffffffffa]}, 0x5c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x10000) ioctl$TIOCSBRK(r1, 0x5427) 2018/04/27 23:54:11 executing program 0: r0 = socket(0xb, 0x1, 0x10000) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000400)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={"6c6f0100f2238c008000000008000080", r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x803ffdff, r2}) r3 = semget(0x3, 0x0, 0xfffffffffffffffa) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000000000)=[0x7]) [ 97.139506] alg: No test for echainiv(rfc4106(gcm(aes))) (echainiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) 2018/04/27 23:54:11 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=ANY=[@ANYBLOB="0002020100000000ff0174e389bc00000000000000000001"], 0x18) munmap(&(0x7f0000ff7000/0x8000)=nil, 0x8000) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00009f1000)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e21, 0x0, @empty, 0xfffffffffffffffd}, 0x1c) 2018/04/27 23:54:11 executing program 6: select(0x40, &(0x7f0000038fc0)={0x2}, &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0)={0x0, 0x3}, &(0x7f000004c000)={0x77359400}) 2018/04/27 23:54:11 executing program 1: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaa00ff000000000000aaaaaaaa00ff00000000000000009808000098080000c808000071756f7461000000000000000000000000000000000000000000000000000000180000000000000000000000000000000000be8c0000000000000000000000007533320000000000000000000000000000000000000000000000000000000000c007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000097a34fc2f2bfe0960000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8c685f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000071438fa2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000000b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046ca750fc81100000000000000000000000000000000000000007000000070000000c00000006c6f67000000000000000000000000000000000000000000000000000000000028000000000000000019358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71000000000000000000640d24cd05a470c33107f4a212636f2ae3734a60dd2c60a1873b45a8014a4609278ee117f3e54014eb9a28277e2460be96a0cc34a42c342f53819cba9aa6a25b5fa8d727e8a8adf9d4b52bae45fd503a58c6be6a3cbdfff03831f19a3195f0285e12d8545c7aab62fbf71fac4c7ab3bf97151343c1"]}, 0xb02) 2018/04/27 23:54:11 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0xf, 0x2}], 0x1) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x0, 0x1, 0x0, 0xfffffffffffffffd}) 2018/04/27 23:54:11 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000399000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x4000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) move_pages(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000399000/0x2000)=nil], &(0x7f00000000c0)=[0x6], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) [ 97.291123] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/27 23:54:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='tunl0\x00', 0x6}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23, @loopback=0x7f000001}], 0x10) 2018/04/27 23:54:11 executing program 6: r0 = open(&(0x7f0000fc0ff8)='./file0\x00', 0x141042, 0x0) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) ftruncate(r0, 0x7) sendto$ipx(r0, &(0x7f0000000140)="f76c597baaa7fd8ddb770c87c60b052887a73594ad40de9e1dcaf5395acb8b7c2b782fc8a76e4593731868afa5977be83f37764971b59b4d0071cf7059d17772298722b70d93b4a3693b9f7428bf03d07c56fb346104861954a1787d22671b682229d89720d4041e0bcd216e7d23e4998f4a2a4d82fc06ce07c9fa62ef1eccd8cca5fed3b679f051f487", 0x8a, 0x40000, &(0x7f0000000200)={0x4, 0x28, 0x8, "85b31d76e8b6", 0x8}, 0x10) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x2, 0x0, 0xcd, 0x9, "d9ca54da278a30d51ed8cf1b8f6a1f46337d97611101ef4433b95f34f0eb5808510394748f9dc70c0e7570b22cb8b93d86069932187b073b24aafd9803e265", 0x3b}, 0x60) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)) 2018/04/27 23:54:11 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x800000003, 0x300) socket$packet(0x11, 0x90000003, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001840)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000001940)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001a00)={@can={0x1d, r3}, {&(0x7f0000001980)=""/33, 0x21}, &(0x7f00000019c0), 0x41}, 0xa0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000180)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000280)={{0x2, 0x3, 0x5, 0x5, 0x3, 0x2}, 0x3, 0x9, 0x9, 0x2, 0x2, "526338b87965d2780aa9f9d0bc79909a146618d7b46efa537aa939dc0d735c77c7475da84cb0e2c47336b3077cea0be55630c769f549205db7a71da4f6034f0d3dd8007b7f58ac5f85f16f3e8ae6aa2dd8858f4d7f73665fbdfb05fea45b7a4d73fa51c82026656b8fa9c94f7b49f813fb73ed2c6f4645d39a67d9c84970d2fe"}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) dup2(r1, r2) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/04/27 23:54:11 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x7, 0x0, 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={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000291000), &(0x7f0000c12000)) time(&(0x7f0000000000)) 2018/04/27 23:54:11 executing program 2: r0 = socket$inet(0x2, 0x3, 0x3e) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'nr0\x00', &(0x7f0000000040)=@ethtool_ts_info={0x41, 0x4, 0x4, 0x9, [0x8, 0x8, 0x6], 0x3, [0x64, 0x40, 0xfffffffffffffffb]}}) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x59, 0x20000) 2018/04/27 23:54:11 executing program 1: r0 = socket$inet(0x2, 0x802, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = socket$inet_sctp(0x2, 0x3, 0x84) recvmsg(r1, &(0x7f0000000880)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000780)=""/243, 0xf3}, 0x41) 2018/04/27 23:54:11 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0xf, 0x2}], 0x1) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x0, 0x1, 0x0, 0xfffffffffffffffd}) 2018/04/27 23:54:11 executing program 7: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x124) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000006c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000800)=0xe8) fstat(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000008c0)=0x0) getresuid(&(0x7f0000000900)=0x0, &(0x7f0000000940), &(0x7f0000000980)) lstat(&(0x7f00000009c0)='./file1\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000a80)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000ac0)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000bc0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c00)={0x0, 0x0, 0x0}, &(0x7f0000000c40)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000c80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000cc0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000dc0)=0xe8) fstat(r0, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgid(0x0) lstat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f40)={0x0, 0x0, 0x0}, &(0x7f0000000f80)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000fc0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000001100)=0xe8) getresgid(&(0x7f0000001140), &(0x7f0000001180), &(0x7f00000011c0)=0x0) r20 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001200)={{{@in6=@mcast1, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000001300)=0xe8) stat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpgrp(0x0) r24 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001940)={0x0, 0x0, 0x0}, &(0x7f0000001980)=0xc) r26 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000019c0)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000001ac0)=0xe8) r28 = getegid() r29 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000003200)=0xe8) lstat(&(0x7f0000003240)='./file0\x00', &(0x7f0000003280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003300)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000003400)=0xe8) stat(&(0x7f0000003440)='./file0\x00', &(0x7f0000003480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003a40)={0x0}, &(0x7f0000003a80)=0xc) r36 = getuid() getgroups(0x3, &(0x7f0000003ac0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r38 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003b00)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000003c00)=0xe8) r40 = getegid() r41 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004180)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000004280)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000042c0)={0x0, 0x0, 0x0}, &(0x7f0000004300)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000004340)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004380)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000004480)=0xe8) lstat(&(0x7f00000044c0)='./file0\x00', &(0x7f0000004500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r47 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000007cc0)={{{@in=@dev, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000007dc0)=0xe8) r49 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000007e00)=0x0) r51 = getuid() stat(&(0x7f0000007e40)='./file0\x00', &(0x7f0000007e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000007f00)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000007f40)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@local}}, &(0x7f0000008040)=0xe8) fstat(r0, &(0x7f0000008080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r56 = getpid() fstat(r0, &(0x7f0000008100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000008180)=0x0, &(0x7f00000081c0), &(0x7f0000008200)) sendmmsg$unix(r1, &(0x7f0000009ac0)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000180)="b8a297a9c1e917b663970eff1c8d69b1b0fcc68d26d3c7b254e7d1b1b9d8ab1cf40d1cb0a414df206fa27798932aa2226748b65c0c686b4b00e0f13bff839713d375949514627ca5be31fbd271152c0b00e1ab5024dd1068abc1c0f563d5c021b7e1115049f353c6f6437649daf2cf65a3a5d6b69dae5c04cb237d909f74ee5564ad5f2dc2120dacc4cfe4eae15de4268b30a755f60352ac0e37b8e7b5f023f49078187ed3b1bb9ea040f4db5e9920bdadf89ba165e9a3de77e474496296079adfbda53d65f3f37b439dfa28bdf1cd6df82a917a368d5dfd446167f6a53bdc840aeed93d75d1", 0xe6}, {&(0x7f0000000280)="097fbd10f78ebebe6e45ec4b54ab4fde0ac2f78514c1281fe4a69437a379e627261330134dcd6df92d06bc34ac7dbd305ed0cef1b44deecb93c9f6ef9bc8affff2c6caa802379ca41ff91fe3a9b25991bf6404fe25898adaa8536368874232a7290b67fa9f5bfeefa077aa499e94b0b4974583e47f", 0x75}, {&(0x7f0000000300)="63cd85e51429061d5e848e3bef4ddb6dfeb9dd8d6f71f32930e56d6e8867ea87dd0adb86c6dc7dd92b5d0d87f66e24e4b5685e881cd04ca58964cde8e6f72b249d7da63fabd650bcde07eaef9192fc31881d8c463f56", 0x56}, {&(0x7f0000000080)="27f770d4b9098ce6b665e607e86acbbcc5489ab9b52e1e029dd1a527165d5dafa583", 0x22}, {&(0x7f0000000380)="7c8403957c98ee28b56275df102c85e2cf2bd904e519c262b7046df6a3c9fed394f379424ce2c420078fbf04c0119d0980dcd8e504bba9640814bec9ca4c38d46cbd455755b3666c397f2d24c2587c67daf697a0d568c244f4c19235d6e88894d29812069c75546e504ae272460f178ea4c4f7c888c4ff63bebc37339f3947a7f104a242b79138216b32b64a144ba6", 0x8f}, {&(0x7f0000000440)="72e802075f94130be7f0b971465540f4c8f8f8620cd58e3283501499d25d0502b30a0cef26c138932f48c9d90b4e49877a0638b72bfcf49d7f4df264ba609f5afb2337247f29f66489e7b9679fc8df5366521ee86a2edc8f32a92b196a6dbaaeabd9f1895c3c9da497c6cf88e8c62a58291c74674a31d3e9296a0a7374687371d9682920ad3f431eb9b422ed47e56c97bf4ece945d31413568c00b97e4bdda31", 0xa0}, {&(0x7f0000000500)="36f0457e6585f1329d7ba586e76c17e473c5c161", 0x14}, {&(0x7f0000000540)="fc07390c674761915e8bb24f8044e1a3c7dc2b6823c0720c16d21baac34200bac55e083e55a6988c6057d075e2629fc3fc99c07d08069da366ed17ad2e59370638a25e59b3695bf4be729c70be4d6dcee8f0e7a9e41a97f8ee61b395d15683afd497efab3810fe432b649d185c2bb837e5dde1d3fed65c2b8b3de5b5438a29c0d561eff2e57349e8e379f5d82fd54592312f018aa93d451fab528705aa643d206ba6453ef6dbb82d2ed450d7c6f79e4e835bd91186d9f5219833b6fc65e302792271f22d9570bd997d", 0xc9}], 0x8, &(0x7f0000001400)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x130}, {&(0x7f0000001540)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000018c0)=[{&(0x7f00000015c0)="22ddbd9e7732c2eb4bfd7cdff8379fb5c5fdd8b970cdf12933aecfe1b74a8ed42385cfbd51740128dc33f2b789dd51b3d9411afe33a341c6a5516fc16722bcaf9d27d773f0ff962136e0ac41b76432ff81cc763ed3a2af3120212508679d4dbd13b58a81c6b3f83b94343d5a9e4eecb4af1566ae5c62c53253e68f175b689f3c93e8329f885b62207cff58027f9e5eef11b3343e5c5e52fe0fd4f3f31934a4ec664894b8ce", 0xa5}, {&(0x7f0000001680)="2775d70098580a60aa39fa5e58cf0fa34a47c37fcc5943ee26a7e4750b8e789ddad62cf78830e20e3901f402ebad81885662b492958123c02796eed47d1e296930252867c8e6cd18bb432b3c1d6d44bd00d0509c9279fbe5c43e9287658b10ff806bf383cbb867e6115a6667e75e4c94b1de3071c5c7dcb0958df5d21e4ca1fdf2b4dcec1401639d15d9cdea0ddebc1a4766d20eabe5b8b2a18a9f39b94cb6fe1bd72c2a65e3ff5573ab020adaec1270894ecb5169da347205db469fc4e20a71a2a0617f7473049c", 0xc8}, {&(0x7f0000001780)="daa2759b35298b656c6ab458333fc4a0d0b8d746f6edac355a9f06fa197c6ad86934996fd9095a06935e93180ab8e0347c9dac82830bffbba4cab7d8ad27ac37a4f08ffbe7f4b58062de8f363f2518dfa721575df6cba61c85ecba585fe692d9e1e7e03a", 0x64}, {&(0x7f0000001800)="f7acf13f7e02ac2e000c598764367183f501f53c68aebb3a89776d195b6a1a351c704a745b56755c4fd79b408762af4e2bd9051d7f29cf2de7d7ab5e0368a56823715680ffecdabbacba0f0db0cc555595da18bed6135202e11b9e451397961d413ee5cacacb0911f7fc738b5b33eee132d3fa09dd2c0bdfe8", 0x79}, {&(0x7f0000001880)="f464dbea4ef4c846b9060f0fa5785069a0810daffdbb86caaa4aa17ae93802b4000f92d333a5506f4336bf01d9bfd93398f3ea9c5e05be", 0x37}], 0x5, &(0x7f0000001b00)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x108, 0x8000}, {&(0x7f0000001c40)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000003080)=[{&(0x7f0000001cc0)="58d177c318f5d4cb4db6ec7c057f3e5069dfb0e1fb14bda1bdfaba3255acb84a6cad3ff9d47a98cfef1c643c00c7426aa6adb097e4c454223990f99ff0efb282708c83d812d01e7b869d7f74db6ab9e74b11716df52000deb850ffcea160dcecf8907226510f772dd5d34db08fc5e8813c83449a5d16b38dc44076b004e3c5d8cd0309ad444b71b93f741aa379a394be290bff067e29751d9b8aca37098e490b8c1dae4a6b50e5804b709c7ac0d5558ca0562036f17acf160337c1ed6c8088f5547315af1de794a5e71e9d74a7d05f782cb296619f6174e3b0a5ef4944f7388956980dc8d641d0bd51ee1a67ce88", 0xee}, {&(0x7f0000001dc0)="94abc103c5fedf44c19b21d09ee8c30ed201190c8cd0003d6b8d520761ac161bdb1229d7aaabcfb5b22df1fef5fd2b3090e8e25d10fb21", 0x37}, {&(0x7f0000001e00)="21302cb64badad86d55bfa345ef106e94b867f721d388ddf010425f3349cf063c0f2a8ee1bc8b7a0f0", 0x29}, 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{&(0x7f0000003f40)="761d1d930a9504c9b6188a8397d907e407580fcbd76bcf633bb7cd264bd65c73d4d03ce38dc346f5aba6b6608db09bed939314740be2236ad20bbf4de5f4d27ed4670f0cb0ac618d18051d4868d119ba96dfca1c2ad8137fef63e25463566cc73f35b8599bb489c85b57067f37163f650a12821000038bf9aa075e326b18a665", 0x80}, {&(0x7f0000003fc0)="759382339291abd0b5638ef5f70442fd9db28f7c6049c2005b7110409aec0f15787de8724bdf23cfe155e06acc5988cbfceba2ed0a40f8fe322b9ff6497914e3a4160cc72fbd14a2eb306e7d3354996f59ce77d5921648cdcfa3bfc4fab4a35b40dfe035484b62f50d14a69f639736cb6003b48918980586bde543dd3ce67e092bac532807e33f346d23bd6f7878e536e030bf4acfc82b42e9222e7fe12185fc5792b4d15b996cf3f6ccac", 0xab}, {&(0x7f0000004080)="975cb92fff348e549e840167c703eb294feffcd2fa91db811ecd75790aa26b60a095642b2def71dbf364c535eb1aab6a9bbae2930038b920774f84527e24f92fbab6b915f04b87cc4066a67ee628b61aab3931879901340edf28837facf9b3923bef98a10cfa9916115859", 0x6b}], 0x6, &(0x7f0000004580)=[@cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x20, 0x1, 0x1, [r0, r0, 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{&(0x7f0000008500)="9e4dd75cbe9625a53245e4bdac1c27bfc9e7179b6882a18064262a4f7c232ef50c2b9ad97c48ac071dbb2929f1ce0647271fff3befc13e93d4d10152793a103c7b9b3d73d4ffb03f38c3dc10151c89a5ea77794e57a8cb78afa992ec1067e720c54a10b6df31e662f0a76a1473293e5aa5e8eaebb3db4684bc663a8ed0aa79cfe899fc09579f8a02096f4a25f381ff382a8d99e370c6cb88f513732d47fca35f6f9c4b47fdc5596e1d948d595f5acfed65304dbb21e0a3a1e964fe647652c32f237fb30d35dc6475938c8fe79488b0c9128f9d08e6e212d8074e356c4541e27b869a8f29900f0ec67f8c693c71d377fa2d3c4013bad5bd1a", 0xf8}, {&(0x7f0000008600)="daa262600a06421fedd60f3c3ac113fc2d2545c3a2b89da3732ed5bd550725b5ea75b0e45817c7de09d9d4db4e6dcd1b53881799dee830611c8be827cbda89c1a9a803a427a00a7a50cb134a75a177bb22ba02a0879c9387716d", 0x5a}, {&(0x7f0000008680)="74a3c018c864f143d1a79225b44067b6f24fffe4223e56ecf67d183fe51b248a523093d5075c8b325d10d6d8223be11d3ecf423b1b7cba6ecb8a3c3c5e2ba9ebc6a44539ea457698f55f13af98725271230002bec553", 0x56}, {&(0x7f0000008700)="b1a71235c8f41a7ec7f4a59265233aab0c2c0cfc3f52fdb3aa5ab216040dd5b4d6f998cb72c2ced5f16383b6db04c4b447302be5032186e17979abff1c61bc661dea7b9c5bee326e6ee57d70dd9cdb2ef3048cb4034659ee6e54e27f483ae4cbd75dc99c7590b9b6fbbc04ffd28f4ae0368f4bc5f669a17bc58c5e77b79575bcf148416df424865e03979512916f6be2a9287fb8accabe18662149e6af86676c2a7f78bcf5021f", 0xa7}, {&(0x7f00000087c0)="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0x1000}, {&(0x7f00000097c0)="fe541f37df21e3a1512539366af667f6aac0b858573e8a8be3bac4eb077b15bf346889df7b447e0dab60123a80fbc86600ff608b4172edb22b69423f2c9aaa81ac2383e9811d30501f6bae4c50c9663834437c9e986860618af811fbe6cb41a0524ca9d5950dcb2e3b406aa7730fc6eb5482cd8bc43e66d99f26d199d08dfb9feec8e3022294b2a2c641382d73d03fbeac967e148f74f2590be8b70c12a474b82492e5dd1be41927b525d5e6b14f405ceba2e329b9d390b5b0d927852d8ccde4ebe42198aa685a590a59ca9470494c7382f0ee00268cd1ada3164627bfe260", 0xdf}, {&(0x7f00000098c0)="d4c18ee5bd1a7713e4fa29c32b8d795744aeddaf9e615db3dfbf70267e7cd1bbf0ddefe5b3a718cade75577181cac62db56c0e60206c66d210ef544c67c66b5e831c92a79a752c290764bd1ca76382830f83d05890173cfc0cfca8eb6a56a1a905f011051be17ab528a729358cbafbfe507d399686109e8536fbe203e4923c7c7d47a071abe08f5d01c8a7f4d7e2ae73efc533ca9f5f280c824bc4a68682c135c32a489b08c3ba5b89bb7ca31b54d1692f4d4c6b96d5076e0b3f3c4e769992b2ea6e14cb2e7e9ec7585d8c8ae810312d951a74d01791081100c75eeefba07b3f8d3fdb188a8439ae0b", 0xe9}, {&(0x7f00000099c0)="ea5e0d87ee2243c5e6e416a1af1f24eb122c9158a6f5e7124407df5be6ba084c5e", 0x21}], 0x9, 0x0, 0x0, 0x4}], 0x7, 0x4) 2018/04/27 23:54:11 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x5, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x7, 0x4, 0x4, 0xff, 0x5, 0x1, 0x8, 0x0, r1}, 0x20) unshare(0x400) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ppoll(&(0x7f00000000c0)=[{r2}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) 2018/04/27 23:54:11 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xd1, 0x42940) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0xffffffffffffffea) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x40, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='fdinfo\x00') getdents64(r2, &(0x7f0000000040)=""/30, 0x2c6) getdents(r2, &(0x7f0000001000)=""/24, 0x18) 2018/04/27 23:54:11 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x800000003, 0x300) socket$packet(0x11, 0x90000003, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001840)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000001940)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001a00)={@can={0x1d, r3}, {&(0x7f0000001980)=""/33, 0x21}, &(0x7f00000019c0), 0x41}, 0xa0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000180)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000280)={{0x2, 0x3, 0x5, 0x5, 0x3, 0x2}, 0x3, 0x9, 0x9, 0x2, 0x2, "526338b87965d2780aa9f9d0bc79909a146618d7b46efa537aa939dc0d735c77c7475da84cb0e2c47336b3077cea0be55630c769f549205db7a71da4f6034f0d3dd8007b7f58ac5f85f16f3e8ae6aa2dd8858f4d7f73665fbdfb05fea45b7a4d73fa51c82026656b8fa9c94f7b49f813fb73ed2c6f4645d39a67d9c84970d2fe"}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) dup2(r1, r2) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) 2018/04/27 23:54:11 executing program 6: r0 = open(&(0x7f0000000100)='./bus\x00', 0x100000141842, 0x0) vmsplice(r0, &(0x7f0000000940)=[{&(0x7f0000000480)="8219fff9a946c416ae1f9cc1ac54b5cfd9b74aee83b03867095beba358a4fa5e955c168e38086e31a231b574317b49bae8ba4b7fba2028aba5556000dd2427b0f5429c28a08f2f8ab877df5ea1b741300e7a", 0x52}, {&(0x7f0000000500)="1a747eaba52c4bf5c87bdbde28d0923b02aeff722dc227a1a929387fc5d6333096fc", 0x22}, {&(0x7f0000000540)="d4ed3e7662b32fb2b1c11b9737a2327b54498e1082eec75e2a91dec95058ff0c653f1d67b90b1f5a22fb6c23efdbcc1127a4862660f9d04a032032196473147e96f87807d2813bcb39622c7866fa3274f51b6bf83b065e865f7952e78811ef74357257e4d0efe8390c318dc155804057632720a18c28038906c5", 0x7a}, {&(0x7f00000005c0)="23f3fabdf2d403fc71d0446eb56c34812f10e1a27ead1a5de64cbf386a84d6b916eee3559bb39a2278d3185e917b929d95fb6cf918ac6de5d41c797fa5f5e36ea49c1aa7933fbb3fe652c4c4fcba5f9dbba6767be8ea1a10429d2bba98ecb40662bfd1f5abcf7c36879519ecf335f22c33fad7a4029a441151094642bb5d3d102e09d90160fa865d57f0f98a1b9ffad870026a059064", 0x96}, {&(0x7f0000000680)="501337a2de8190335499d486a3a65891ae49c1a26b24eb4f767ea63123f903122a4492776e3b9600ba3fdfb6a2a879aa40d4f2850fb6934aa74efdd76f8b5e24687c690383e17b03d315a97e2e4f256a6fa5a95d4f68945a9fdf8eebba25950d72bcd4401f7d03f2a5b0d9fb2c8131435598d47ce64398cfa872a21fa741fcc0f8945ce82962d51ca918025d118a34b9e4539a5ae11cb8acef3b6fa5911d52198b95c353aef8a58e41f010a485704d30a27f7ccc7d2bb96c7732a0fbdf80e608319df03ba1f2c9", 0xc7}, {&(0x7f0000000780)="64894f23781d56bad7f0add398e55d4d27", 0x11}, {&(0x7f00000007c0)="144891298b3d65f2a43d2475dc6b61e0ffed3e9cb64c67dc9fd2eb76199c3b7b33156eb7d9a1aae244671fb4f898ae105af164f1eb78c32ce57aaa30c283248cfe8305f948ef7acf1ded4706c4f42a4b5d6fefcc8d0523bb48017799aeb9b20c78c94a23d37853b75b43e72a47cec9d1c4ad02c0d7972f1ac59f79b3a60690", 0x7f}, {&(0x7f0000000840)="bc5fa7583703d3ee2e32e4b29fecf42ad88d4f199117f63c8ca0f2ce71c1009fb2a8913c25e2d79d185cfc42bdf038171f48ce42335f954a56db3c17dc8cf8787d826fbf42d9f9d4340340bddeb0a417e802220973cfd0843cb9fa0e814873cba612d959a5098292dbc2dd6071f093cfe37d57d8750ba5a8d574f89cf20607fd3ed504a279105b32aa52fc4b317c7133af6b09fca39cf66e36dbb9704865798d6dd313b82fcc0dd2824090123344cfbaef55550a9d66a69da304db5b6f1496fa7401a78f17325c", 0xc7}], 0x8, 0x1) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x80000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x1265) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000001c0)={@multicast1, @multicast2, 0x0}, &(0x7f0000000200)=0xc) r3 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x2) openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x8, 0x800) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000300)={0x6c, @empty, 0x4e23, 0x4, 'sed\x00', 0x26, 0x10000, 0x28}, 0x2c) fsync(r0) lstat(&(0x7f00000009c0)='./bus\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000a80)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x8}, @in=@multicast1=0xe0000001, 0x4e21, 0x1f, 0x4e21, 0x2, 0x0, 0x20, 0x20, 0x6, r2, r4}, {0x3, 0x200, 0x1, 0x8, 0x100000001, 0x1, 0x400000000000000, 0x3}, {0x9, 0x1, 0x100000001}, 0xf38, 0x0, 0x1, 0x0, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x4d6, 0x3c}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0x3501, 0x3, 0x0, 0x5, 0xdf41, 0x401, 0x101}}, 0xe8) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000380)="ea89c2f0f466ac60aae7c7b8a819d65aafae4bba5909fe7669a3fec9091a08b7577dfc45ef23b68debe458e670d165e45b58bbd41e0a22b40bab795c3dd371124eae25e94e28bdfb238ca4bbac69e728e8f17b6f0b869e866c4e9ba9b134d5352480c13b829e7f681df03a4f672afca35b14378c57a0c3bcab6053fd86c489088e04e037eca74cf1b69d77dcf60e") sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x82000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="24000000180010032abd7000ffdbdf250220001c0107ff085d435a90aa45455e", @ANYRES32=r2], 0x24}, 0x1, 0x0, 0x0, 0x40010}, 0x10) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000040)) 2018/04/27 23:54:11 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [{[], {0x8100, 0x2, 0x3, 0x1}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000040)={0x0, 0x3}) 2018/04/27 23:54:11 executing program 2: r0 = socket$inet(0x2, 0x3, 0x3e) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'nr0\x00', &(0x7f0000000040)=@ethtool_ts_info={0x41, 0x4, 0x4, 0x9, [0x8, 0x8, 0x6], 0x3, [0x64, 0x40, 0xfffffffffffffffb]}}) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x59, 0x20000) 2018/04/27 23:54:11 executing program 7: getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x8000}, &(0x7f0000000200)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000240)={r0, 0xc8, "49b398f2292ec93791018e24cbe4d52f6f12a67f0ea4888de6e9dec67390468b0d739d55f1bfe9e9e5df91f055a6a12fc5273a3bf585d1b2d8a6c8bf013962fba0a632914c43b844b96bb94f1e875c5a792861c4be6d66d96bda3dfc34d59edefc37c44922edcf2209961717fdcf417749ac0a891ebcccc06eec82c1954e6bba88bbee239dc9e7164e9d01f4ed18cf6a9ce7f5731d589005b4afcdd52f88077d2b900897d8534358cc89637ed76aaf829c46cc497ba83b6db4e6f4fd0d1904197f64235f80a515af"}, &(0x7f0000000140)=0xd0) 2018/04/27 23:54:11 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, r0, 0x0) 2018/04/27 23:54:11 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/27 23:54:12 executing program 5: syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") 2018/04/27 23:54:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002940)=[{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}], 0x1, 0x8881) r2 = accept(r1, 0x0, &(0x7f0000000140)) r3 = accept(r2, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000280)={r5, 0x3, 0x1, [0x7fff]}, &(0x7f00000002c0)=0xa) 2018/04/27 23:54:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="00640001000445") r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r1, 0x2, 0x70bd28, 0x25dfdbfe, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000040}, 0x40) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="6e657400054c6300") renameat(r2, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') 2018/04/27 23:54:12 executing program 6: unshare(0x8000400) r0 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r0, &(0x7f0000a12000)=0x100000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) 2018/04/27 23:54:12 executing program 7: getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x8000}, &(0x7f0000000200)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000240)={r0, 0xc8, "49b398f2292ec93791018e24cbe4d52f6f12a67f0ea4888de6e9dec67390468b0d739d55f1bfe9e9e5df91f055a6a12fc5273a3bf585d1b2d8a6c8bf013962fba0a632914c43b844b96bb94f1e875c5a792861c4be6d66d96bda3dfc34d59edefc37c44922edcf2209961717fdcf417749ac0a891ebcccc06eec82c1954e6bba88bbee239dc9e7164e9d01f4ed18cf6a9ce7f5731d589005b4afcdd52f88077d2b900897d8534358cc89637ed76aaf829c46cc497ba83b6db4e6f4fd0d1904197f64235f80a515af"}, &(0x7f0000000140)=0xd0) 2018/04/27 23:54:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x2c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000000), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'bcsh0\x00', 'vlan0\x00', 'ip6_vti0\x00', 'vlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="dcbd0d001b41", [], 0x70, 0xa8, 0xd8}, [@common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffd}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'bcsh0\x00', 'team0\x00', 'bcsh0\x00', 'ip6tnl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @random="2269430635fc", [], 0xf8, 0xf8, 0x128, [@cluster={'cluster\x00', 0x10}, @helper={'helper\x00', 0x28, {{0x0, 'amanda\x00'}}}]}}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x338) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100), 0x4) 2018/04/27 23:54:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000adeff8), 0x8) 2018/04/27 23:54:12 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200400, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000140)={0x5, 0x57, &(0x7f00000000c0)="608f4daada4619f96de12ae42cfe44dcbeadcfae3065853b8f3455b0f280c6f7ac712240493b3cd178532a825ee6ae22fe45f5ab1ddfe0792dca55f224ab9405819e4857160a67613b51ae972ebaa36daabc5abd2283a5"}) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x80004000) 2018/04/27 23:54:12 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10e) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000080)={0x9, 0x40, 0x16d5, 0x3, 0x806, 0xab9}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000040), 0x0) 2018/04/27 23:54:12 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000000b000)='/dev/cuse\x00', 0x1, 0x0) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)='m', 0x1}], 0x1, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8005000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r1, 0x1, 0x70bd25, 0x25dfdbfe, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x2e}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6a}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 2018/04/27 23:54:12 executing program 0: r0 = socket(0x11, 0x800000003, 0x600081) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x25) r1 = dup2(r0, r0) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x12) 2018/04/27 23:54:12 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001700)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f0000000040)=0x1) 2018/04/27 23:54:12 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3d) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@fragment, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, 0x1c) r1 = dup3(r0, r0, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000000)) write(r0, &(0x7f0000000100), 0x0) 2018/04/27 23:54:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2}}}, 0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x2400000000000000, 0xffffffffffffffff, 0x1f, 0x7}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x7}, 0x8) 2018/04/27 23:54:12 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$getenv(0x4201, r0, 0x4, &(0x7f00000000c0)) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x5) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000044ff6)='./control\x00', 0x0) mkdirat(r2, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r2, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000140)='./control\x00', 0x0) [ 99.221885] mmap: syz-executor4 (7758) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/27 23:54:13 executing program 4: r0 = socket(0x11, 0x1, 0x0) setsockopt(r0, 0x7f, 0x87, &(0x7f0000000140)="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", 0xffffffe3) 2018/04/27 23:54:13 executing program 5: connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@remote, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) setuid(r1) 2018/04/27 23:54:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)="27f39da6135c20e3a15a851ac17fcc8e137ce187850a992dfcbc5dadfc966db651cac020f813cd5be4086c125ef5a482ce9c37b55b068af3b225170114f12191800f802526804efb20430b013450c936f0d1bb047f4e06f300c7", 0x5a}], 0x1, 0x0, 0x0, 0x40}, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000200)=@buf={0x0, &(0x7f0000000640)}) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xfffffffffffffe9d, &(0x7f00000004c0)={&(0x7f0000003940)=ANY=[]}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="160500fdd034dae2b71f6894ce2ff171e7207e61cdf44c5ff3611ee7be68a04f0817271177bb32629d266df38e9e91a3c1c1289d4e50ec1c9c30fd24bdb1b951e020dc0a564796d9b9bcc974960bd874babf2dd6d570ea4dceaffe0218f8546d05b908d5ae49ecb912d3bcaa3a1ff09579de0a89ccd6d516a259c4e1c463ac728a916c669deb41163f8d2dbdc8e2"], 0x1}, 0x1}, 0x20008000) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000cc0)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000700)) gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000003400)=0xffffffffffffff93) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003700)) fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003780)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000037c0)) getpgrp(0x0) getpgrp(0x0) sendmsg$netlink(r3, &(0x7f0000003900)={&(0x7f00000007c0)=@kern={0x10, 0x0, 0x0, 0x800004}, 0xc, &(0x7f00000036c0)=[{&(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1}], 0x1, &(0x7f0000003800), 0x0, 0x8010}, 0x10) r5 = request_key(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r4, r5) syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x44) r6 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x4, r7}) 2018/04/27 23:54:13 executing program 0: r0 = socket(0x10, 0x2000000000802, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@broadcast, @multicast1, 0x0}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=@ipv6_newaddr={0x34, 0x14, 0x0, 0x70bd2d, 0x25dfdbfb, {0xa, 0xbf, 0x250, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x200}, @IFA_CACHEINFO={0x14, 0x6, {0x7fff, 0x7ff, 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/27 23:54:13 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000000000bae4139700000000ff00009400000000e5000095001e0000000000c65f47a42401811413ca3d035514f9030bc4b8b8b441533822180684170ccee73005935831fd731d2e1c539c84e305a2307a0876adb9aab348115eb305b2dc4795a9a81c19402061cf74ccb6b17b6534473d3ea1845db88c565668c870"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xffffffffffffffd5, 0xc0880) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xd, 0x15, 0x8, "be6b4328c9fdf079774dcd81f23d7985a84aa0322e0158ccea3aedd2f8288923c2916eeea0c00fbb49e39e65f50af5d645f28a0580d8d41ba2e0f1e00e7cf838", "f42339936bb0dbcffcebb0c818c9a57f84045aeef9cb0947d3aa89f8440936c0e6bf41a8fd5461b1e687713006d435e312d7312f65735784e49a04827a775f50", "4b0b448061c3405f51990abb529ea9443775b3a5a80d1de7949a0605891fe7f5", [0x0, 0x10001]}) write(r1, &(0x7f0000000080)="260000005e0009000000df623339410e590000000001000000ffffff00000000000000000000", 0x26) 2018/04/27 23:54:13 executing program 6: clock_gettime(0x7fffffffffff0, &(0x7f0000000000)) 2018/04/27 23:54:13 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x400) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x4, 0x2, 0x6, "51976bc91263eb0075fc74e2e04f5d1336608a5060363315da3bf8aea7ec686242e24222632363bc8829e1e437437f4674b27a69e24678b3734c4a4d236549443c46cb316b8641478e3257e9ffc1fe4c"}, 0xd8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000400)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x4, 0x0, 0x100000001, 0x500, 0xda, 0x10004, r2}) 2018/04/27 23:54:13 executing program 7: timer_create(0x2, &(0x7f0000000180)={0x0, 0x1a, 0xfffffffffffffffe, @thr={&(0x7f0000000180), &(0x7f00000001c0)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) 2018/04/27 23:54:13 executing program 6: socket$inet(0x2, 0x1, 0x9b3) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x163, 0x400000) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0x52, 0x10800a}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x40000000020000, 0x0) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2}, 0x20) setsockopt$sock_int(r2, 0x1, 0x37, &(0x7f00000000c0)=0xf5fc, 0x4) 2018/04/27 23:54:13 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'veth1\x00', &(0x7f0000000000)=@ethtool_flash={0x33, 0x1, "edd93a5b64d4c4f34d6baa91ed799e4ea90a3abcdc879c394ba3b271b9909e87ff95a233ca12149ea336300876cdbcbac057f0a9f6ee9768bdb2c7cfbcd1eec96151a7f78d2804be8c1885635c0e3128b5cb8c219ff73472e2ffc45b8c2bd72591b231f4eea83a169440bdbbc6b431f22ead889f77e0d85805886885b5d079c2"}}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) pwritev(r0, &(0x7f0000000140), 0x10000000000001ae, 0x0) 2018/04/27 23:54:13 executing program 3: ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000200)={{0x3, 0x3, 0xffffffff, 0x2, 0xffff}, 0x5, 0x8}) r2 = getpgrp(0x0) fcntl$lock(r0, 0x5, &(0x7f0000000100)={0x0, 0x0, 0x8, 0x9, r2}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) bind$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/04/27 23:54:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0xcf, 0x3}, &(0x7f00000000c0)=0xc) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000040), 0x59, &(0x7f0000000080), 0x371}], 0x21b, 0x0) 2018/04/27 23:54:13 executing program 4: r0 = semget$private(0x0, 0x6, 0x80) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x5, 0x4) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) semop(r0, &(0x7f00000000c0)=[{0x4, 0x3, 0x800}, {0x1, 0x9}, {0x5, 0xffffffffffff9acc}, {0x3, 0x1ff, 0x1800}, {0x0, 0x80, 0x1000}, {0x2, 0x3ff, 0x800}, {0x3, 0x8, 0x1800}], 0x7) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x404400) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000000)=""/50) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000140)={{0xfffffffffffffffe, 0x3f}, 'port1\x00', 0x8, 0x800, 0x4, 0x100000001, 0x7ff, 0x8, 0x0, 0x0, 0x1, 0x9}) 2018/04/27 23:54:13 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="e0e3d1a1", 0x4}], 0x1) socketpair(0x11, 0x6, 0x2, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000200)=@get={0x1, &(0x7f0000000180)=""/101, 0xfff}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000240), &(0x7f00000002c0)=0xc) r2 = openat$cgroup_int(r0, &(0x7f0000000100)='notify_on_relea`e\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="302cd7"], 0x3) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000), 0x4) 2018/04/27 23:54:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000000080)=""/255, 0xff, 0x0, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@ipv4_newroute={0x20, 0x18, 0x1, 0x0, 0x0, {0x2}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x20}, 0x1}, 0x0) [ 100.806194] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 100.806194] The task syz-executor4 (7840) triggered the difference, watch for misbehavior. 2018/04/27 23:54:15 executing program 4: r0 = msgget$private(0x0, 0x10002) msgrcv(r0, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) waitid(0x2, r1, &(0x7f00000001c0), 0xc, &(0x7f0000000200)) msgsnd(r0, &(0x7f00004adff7)={0x2}, 0x8, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x141, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000000c0)=""/185) connect$bt_rfcomm(r2, &(0x7f0000000080)={0x1f, {0x4, 0x8000, 0x0, 0x3f, 0x1f, 0x40}, 0xffffffffffffffff}, 0xa) msgctl$IPC_RMID(r0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f0000000040)=0x4, 0x4) 2018/04/27 23:54:15 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x0) accept4$nfc_llcp(r0, &(0x7f00000000c0), &(0x7f0000000040)=0x60, 0x80800) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 2018/04/27 23:54:15 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)="27f39da6135c20e3a15a851ac17fcc8e137ce187850a992dfcbc5dadfc966db651cac020f813cd5be4086c125ef5a482ce9c37b55b068af3b225170114f12191800f802526804efb20430b013450c936f0d1bb047f4e06f300c7", 0x5a}], 0x1, 0x0, 0x0, 0x40}, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000200)=@buf={0x0, &(0x7f0000000640)}) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xfffffffffffffe9d, &(0x7f00000004c0)={&(0x7f0000003940)=ANY=[]}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="160500fdd034dae2b71f6894ce2ff171e7207e61cdf44c5ff3611ee7be68a04f0817271177bb32629d266df38e9e91a3c1c1289d4e50ec1c9c30fd24bdb1b951e020dc0a564796d9b9bcc974960bd874babf2dd6d570ea4dceaffe0218f8546d05b908d5ae49ecb912d3bcaa3a1ff09579de0a89ccd6d516a259c4e1c463ac728a916c669deb41163f8d2dbdc8e2"], 0x1}, 0x1}, 0x20008000) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000cc0)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000700)) gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000003400)=0xffffffffffffff93) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003700)) fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003780)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000037c0)) getpgrp(0x0) getpgrp(0x0) sendmsg$netlink(r3, &(0x7f0000003900)={&(0x7f00000007c0)=@kern={0x10, 0x0, 0x0, 0x800004}, 0xc, &(0x7f00000036c0)=[{&(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1}], 0x1, &(0x7f0000003800), 0x0, 0x8010}, 0x10) r5 = request_key(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r4, r5) syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x44) r6 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x4, r7}) 2018/04/27 23:54:15 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xe43b2b81e5cfdf9a, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x6, 0x4000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x1, 0x4) r1 = openat$cgroup_subtree(r0, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r1}, {r1}, {r1, 0x8002}, {r1, 0x200}, {r1, 0x1}, {r1, 0x200}, {r1, 0x2100}, {r1, 0x200}], 0x8, 0x0) 2018/04/27 23:54:15 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0x40485404, &(0x7f0000011f08)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x634}) 2018/04/27 23:54:15 executing program 2: r0 = msgget$private(0x0, 0x80) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1a1000, 0x20) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000040)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f0000c40ff8)={0x1}, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/04/27 23:54:15 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x6, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000000280)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080), &(0x7f0000000040)}, 0x20) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400080, 0x6) 2018/04/27 23:54:15 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) recvmmsg(r0, &(0x7f0000008580)=[{{&(0x7f0000000ac0)=@nl=@unspec, 0xc, &(0x7f0000000380), 0x0, &(0x7f00000002c0)=""/179, 0xb3}}, {{&(0x7f0000002cc0)=@sco, 0x8, &(0x7f00000040c0)=[{&(0x7f0000003fc0)=""/201, 0xc9}], 0x1, &(0x7f0000004140)=""/237, 0xed}}], 0x2, 0x0, &(0x7f0000000280)={0x77359400}) sendmmsg(r1, &(0x7f0000000100)=[{{&(0x7f0000002300)=@nl=@kern={0x10}, 0x80, &(0x7f00000045c0)=[{&(0x7f00000035c0)="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", 0xb04}], 0x1}}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/27 23:54:15 executing program 7: r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000000080)}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=ANY=[]}, 0x78) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000400)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001940)=[{&(0x7f0000000680)=""/4096, 0x1000}], 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/228, 0xe4}, {&(0x7f0000000200)=""/201, 0xfffffffffffffc50}], 0x2, &(0x7f00000000c0)=""/34, 0x22}, 0x0) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@in6={0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000380), 0x3c5}, 0x0) 2018/04/27 23:54:15 executing program 6: unshare(0x2ffffffd) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername(r0, &(0x7f00000000c0)=@hci, &(0x7f00000003c0)=0x80) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xb8, "91fcb3f71b9cb88e24fa695029b446fe07ccf8d0fcfea081dd0d5eca0846ecbb77e41c6d348edbf6b047fb42feb038463c83f7a0e867ebc3b686e3f53e4bdb0906ed38f7675a4a826bf1950f5e87acbede7dcac19eaa644dead95365830571bca24c425977fdf454b907537627ca4163057137a9f8d8d9ed0775b9e0dd37ba8bcf011fcf4b05957fd798500ec3cff6c19f559551fe63273e5c50cd875ca56e473381180a2b8387625254bfc77a41176342c4b43859038733"}, &(0x7f0000000080)=0xc0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x566e0b46, 0x7f, 0x704}, 0x10) socket$vsock_dgram(0x28, 0x2, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x400000) 2018/04/27 23:54:16 executing program 5: r0 = memfd_create(&(0x7f00000011c0)="6966623000000000000000000000000063d7cf0509a4fa5808a9fbc740dc5a061fdc76f7ec6aed044cdd21981ed4516c35d9", 0x6) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000001600)=[{&(0x7f00000014c0)=""/218, 0xda}], 0x1, &(0x7f0000000140)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f0000001140), 0x0, &(0x7f0000000000)=""/158, 0x9e}}], 0x2, 0x0, 0x0) pwritev(r0, &(0x7f0000001540), 0x1a2, 0x0) 2018/04/27 23:54:16 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x3ff, 0x1) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000140)=0xd0d6, 0x4) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4, 0x2) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) 2018/04/27 23:54:16 executing program 0: r0 = semget$private(0x0, 0x1, 0x1) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) semtimedop(r0, &(0x7f0000000000)=[{0x7, 0x10000, 0x1000}, {0x0, 0x6, 0x800}, {0x3, 0x7, 0x1800}, {0x4, 0x7, 0x800}, {0x7, 0x9388, 0x800}, {0x3, 0x5, 0x800}, {0x1, 0x37, 0x800}, {0x2, 0x5, 0x800}], 0x8, &(0x7f0000000080)={r1, r2+10000000}) syz_emit_ethernet(0x2a, &(0x7f0000001080)={@link_local={0x1, 0x80, 0xc2}, @random="063d3b650453", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @rand_addr}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, 0x0) 2018/04/27 23:54:16 executing program 1: lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.evm\x00') syz_emit_ethernet(0x6e, &(0x7f0000099f8c)={@random="cdbf0e000084", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x46, 0x501000) ioctl$TUNSETLINK(r0, 0x400454cd, 0x3) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', r0}, 0x10) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x124) 2018/04/27 23:54:16 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) close(r0) syncfs(r0) syz_open_dev$sndpcmp(&(0x7f0000000540)='/dev/snd/pcmC#D#p\x00', 0xa, 0x81) sendto$ipx(r0, &(0x7f0000000000)="46d23165df62a88b3ce8194c889128c4caea84e5ff93e5b4d992f5ce5c9608de5bb6c561b5e3619ab6895a7da689b3bcdcbf03df2b9b0aae081ab17b5b3a22d05025f8fc69eb1c55649c3e5f70dd5538c165271026fbd7e4ea893be2bfeb0c4aca53d6e05e05", 0x66, 0x48000, &(0x7f00000000c0)={0x4, 0x8, 0x8, "7a5a784fa727", 0x7de}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x80000000, 0xa6a, 0x5, 0x7fffffff}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000002c0)=0x101) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x7fff, 0x1ff, 0xcd7, 0x55a, 0x80000001, 0xffff, 0x1, {r2, @in6={{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8f}}, 0x0, 0x10000, 0x4a5, 0x922, 0xffff}}, &(0x7f00000003c0)=0xb0) 2018/04/27 23:54:16 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x0, 0x2aaaaaaaaaaaac18}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/04/27 23:54:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000004eff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)={0xffffffffffffffff}) r2 = epoll_create1(0x40007fff9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000440)={r3, 0x81, 0x8, [0x770f, 0x8, 0x8000, 0x9, 0x5, 0x401, 0xffffffff, 0x1f]}, 0x18) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000015000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000080)={0x7}) r4 = accept4(r0, &(0x7f00000003c0)=@ll, &(0x7f0000000100)=0x80, 0x800) connect(r1, &(0x7f0000000340)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @rand_addr=0x8001}, 0x0, 0x0, 0x2, 0x2}}, 0x80) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0x4f, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xffff}, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x322}, 0x7f, [0x5, 0x8, 0x9, 0x100, 0x3, 0xfff, 0x7f, 0x1a03]}, 0x5c) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r5, 0x5406, &(0x7f0000000000)={0x2, 0x5}) epoll_pwait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/04/27 23:54:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f00000000c0)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0xe0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000d80)={r1, 0x10001, 0x10}, &(0x7f0000000dc0)=0xc) sendmmsg$inet_sctp(r2, &(0x7f0000002c80)=[{&(0x7f0000000200)=@in={0x2, 0x4e24}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000240)="f528f60e18e4ce208b", 0x9}, {&(0x7f0000000280)="541ab70cc1c0723fad5b3ae892aa0615d1bed74e2ec126b096e08894ab9a1ecde169b9f8a3b8ab317e67e9e481dc998db27ca46997effe1fed154b5474440933956bd171377426721305173d642223a76bd106182c379e1fe5d64678f9272c22ceb2d652087603fffaf173797d827d6c6277d682737edf6a09feaaceb7795552c87b51882d3baf3ebdd98de0c2c39d2f0943978c37f97c99611925cc5e8d9800a1432b128b536d7a4c7403356264398247", 0xb1}, {&(0x7f0000000340)="a6cccd2aa23a2e208a16127030ef9b22551f48429c391906a976737c000298033426364305dd0bb73c06cb04531a09a624be8a9be5c8a9c1522af88bc4ab64894e484957543b7ac433cd96c6ce12172d804d1a8e913257d9ce63f052384d043dd279c28464a31109c9cb6087ec9a36566859bd30157fa33c5ff7c09a9e5e5ecfa52943c06c22410d3022b5a58315e5b6b27f76f85a46799ef644eec2bdf734b5c8862724fbd7e07466de5348d29fceb5051760db268f27adef2327fe3a01dd58799c558d639ac36f9996320452ca82570cf9480f92a3baf0c0c52103", 0xdc}, {&(0x7f0000000440)="82c578c00e6f29c082156902bd7fdd698547347ef6f2f351698053a22edadc700dc0bac4a5b48d67746fce43c5a13eadacce5a9083d28882285f1dc3a63129523a634a92c6a29276dec7", 0x4a}, {&(0x7f00000004c0)="5d600463069c28060500deab8e2ea4f3a7dd49aa769ed224fd03ea5ebb96b5969eaae24715125d4ef54bf6c9ab7f84ec5da951ab37a2446c8c945f0c8a6b83d1c554d7a120c7708005e0257122282e8a55de45704b0fc2ae837e6f2fd7d21476f3f51737cd88edb2637cae93987bffd09c7806aa7babbfa7a86d06732b48bf810a9f17d7ae407789f866d25611c80711e4681990761ce4c73d11710617bb598942f5dfa3bad5fc3147870ccb84a7f17630c0b7ce6febeffbf868fca7ee0e6504ce5498521bf4fcede681832ed7bf798c2564ebaf709e736b1d15d7ca97e17a7b", 0xe0}, {&(0x7f00000005c0)="a98e465fc831c7a5af7fdbeeec50c03104b5842f41d870eddb872df6179719f8f9a4a4c390864104606c04be89f97d8d6947fb92d322829f61f7d15b8d328ca87e8dd589292692774f5e61f1f819cf21f1", 0x51}, {&(0x7f0000000640)="bbdf2b79988525e93596965c8e99edcd8dc28caf28cd791334e2f74ec65770a554eda7", 0x23}, {&(0x7f0000000680)="be30285e2ff98fa8f84e", 0xa}], 0x8, &(0x7f0000000740)=[@sndinfo={0x20, 0x84, 0x2, {0x101, 0x8200, 0x0, 0x2, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x0, 0x200, 0x7, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x8000, 0x0, 0x7fff, r1}}], 0x90, 0x8010}, {&(0x7f0000000800)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000d00)=[{&(0x7f0000000840)="caa71bb3d59c85216b66f353ae7646e55253c78b4bcc08e47a2312e25864a33d9dccd4f703ba6475b6d34643a4fe778705a179085287e7c0fc1dbf2b4072ee74851e5512fc860d91298ae802919677edbc389aff437b691c839ff66ac4e3816dc046795bf6ef8f2f11ca1476f1ca7825fdbc0d69198c4d904dcfda20dfc4cd3034bdbb0ece9d687e4c62fd011aae8407f93cc886e1d450181f882f429fab4148143f57522a5d0ccd5af3a7a1b64d5fcd52d6d7d9", 0xb4}, {&(0x7f0000000900)="ece994cb5034c703aea6c09bb7e4ffb58f1e69c683018163a8dcb8a63ee817c2c01d68856d96462acad0cc7103ace40de38501bf1a34ce2c0b8e65e946dd414d5fa98df920668268e857eda60f3b1820c6601363bca14842c9d785671f215e514744c913d3fac6dabe05675cf3de", 0x6e}, {&(0x7f0000000980)="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", 0xfa}, {&(0x7f0000000a80)="d2aa3f374d401dff4d735913d46ab53b9fe0f9787bc7b97dcf95c899", 0x1c}, {&(0x7f0000000ac0)="13e753373e6f594cea334775ce8e346deb3428ea971e6e5c23e4f84e1ace79e4870769b5a9668ddd638074a15bf166f730b916d8ff5a43eb8a1c4b79de3cd940c7ceddaf1f6fdb43d6e17284ebb810b2941ad5613ede20e8338240b4fc8e3039d8d707eb45d2e4f6333fbfe26f003561d53912783d95a21a8194cc517330112b11bbeec3b1295400ab045484d411ada5aa0e4899e2b4b945e5eb472364615928647a9e8b46e7a1bcd146e479b7ab72927b3b9c15ac26fd6f0cd95b4ee751a273ec", 0xc1}, {&(0x7f0000000bc0)="61b82957bdc3d5658026c4c5dd125fcee6ad184352f9460d296a2d1b51801cd45d6546f6a55d1b1f9cd7727cc7b9ab05e96dff54b5c68b96949d23e4a0dcb9e884edddfe7c86d4b19ec1d428a9aa59c595859d19e7460a9ac9deb6e52213fa70400b5e7f81bfdf854091e3a6fe", 0x6d}, {&(0x7f0000000c40)="29c706f0aa56f1377b3b7b1af7cd54249779d30cdab25e140185e30be728c3fcbd6529f6b71837bb9abd41a58921fa2b73816f9bc2122cd84e3679166e1beeb7e4e857b8cf711726246a6214de28eb626b64d7adfbac84a20e65ed162b0b11bd20f92a3e2cef2e8bf1950d81044d71b8c540f9cfca7c5a5a75e7de181bdb1d543a62de1491f87921206dc15c4811a4b0fcc89b43079cd199690af2511ce506b9e10887a70947", 0xa6}], 0x7, &(0x7f0000000e00)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x2, 0x208, 0x9, 0x65, 0x2, 0x9, 0xa5b4, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8006, 0xfffffffffffffffc, 0x6, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x8, 0x4, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0x7fff, 0x2, 0x1}}], 0xc0}, {&(0x7f0000000ec0)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000f00)="4c7e31684b7513745522160b9fddf7e5f624276805f2fbf522576c8d4fe49533f28cc7805bc80c0fe1013b6bbe1b9985c9d01beca1c657f3daee6c4068068202d0a10fdc4e1e339968471a041f19b7fefe9a0e72750e51f3b2243f8034c30ac53739038f6ef7be1d4ab628395d3d5e89309deadd3a047c2ea0f47d9232dca8b44cefdbb310b6745cd3042b98e9c8eb143ec0604b02ac86395580c90c3b22938686", 0xa1}, {&(0x7f0000000fc0)="dcf27a022c2b79032f01cc2d8ed829c4adf79070bccd2876cc2d650d7101a6d1d5da5a2a21106c23460a3195c456cdd2dc4759c11c66", 0x36}], 0x2, &(0x7f0000001040)=[@init={0x18, 0x84, 0x0, {0x1, 0x9, 0x88a, 0x8f48}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x1, 0xfffffffffffffc01, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0x9, 0x1, 0x670b, 0x1}}], 0x90, 0x14}, {&(0x7f0000001100)=@in6={0xa, 0x4e24, 0x200, @dev={0xfe, 0x80, [], 0x1d}, 0x48}, 0x1c, &(0x7f0000001840)=[{&(0x7f0000001140)="ef1bf0975496361f1eb9be6a5e5182d73f2dc4dcc8899fe12ce3d64cd18889e32940ab970d9738043422eb5ca466a44c1fa97fb61bffe759e9e22b3f02d8f465108debc1eda7d15ecbd73f3d84e9341404e61499452468b345456eb3a73e631d87a38d8fe2a820cc1a0da7a6d8f7393a8ba7dc27419e730968fe284133b6ff14757676af30fd7337", 0x88}, {&(0x7f0000001200)="c8e0a5daa48c20e6b3c6a132ec39850e013c6d243a1b34a3592c3a51e62350740f57057e9b734c439d41fbd67beb51d86d1992c045c7e0ac7679f686421c1c0cab17f762b8acf670b5ecc79bfd63fe2b321e00867fb97ba99919ed7c695e36fe9118cc455842be0c64edb41dc6b0c291c6154216942100a055380b6d5d4b2dfd2544937327c483ff32249229197ac16a38efd3a9c6954c9550dbe7676697c72308fdb5d67b84d94c", 0xa8}, {&(0x7f00000012c0)="245c7bce3727afb3dc002fb05b00abba21da1a80dfb2b246", 0x18}, {&(0x7f0000001300)="9f4c58ea7c570255ad53619c784f19d20868ad6c2d2f9d643e1fb143e07d261d4db5113ac8cd10176b2a925246ab3646eef757d65e05619edcd192999c131f6ebb7b42166bf34262d91becf897a493b69119e8f4ebde5f8afbd74ec3cf61886fd1c15589232338757379aad7df4533f8f89da077bca171fca3a979290231c78a51b584aed5ec4523ec508e1db37decd1bce2ce07ddd933d1cd922754f804fa47e040d5e2", 0xa4}, {&(0x7f00000013c0)="295c8c56b169bd08438fa2bff27c2d6bab1c71d0a8157d995e3a4a85836591ce2b795d29a696def2af31baf83cd7d5dfde2b1884046e5181fff1da5ebcbb5bb3fd5187c54e8c9f6db601816cca7598b68ba357b655a29476f77853c5108e7a27c89973e8787a7d084524", 0x6a}, {&(0x7f0000001440)="674882d0ed3975cc0d1f07d6a09baa47967248f5b83d466a038790b105af0177f5bdd1d564481ca04d7eaeeb12da930da1d68c790549f8c5b4bdd89eeb14d3cb092ed8589b13c1a5f32c361c8dc8ca9500fd8d3002c73e411cbd7776a0ec8d5965e21906cc58428e86527db83c6d3284447c9ffe40e5050ba7a26b35e8c69fc72bfa5d05e9b95b98f856fd585891", 0x8e}, {&(0x7f0000001500)="c981cd7f0b1f0b52a028916629356314e42f0ecabb1080ddcac0c0c387de02ef038fbe28422707c2a8152e105aa3022b32f9df88546e967a3552add55468deb069f1c39c7adb8f16b0368c51087eaa560756d5492f67b0bdc4e0a56cb30e443f792e624cd4525319471bb7d78d8b99536565c7859426e4a0e59ebe117b6de8b08d996d15f907b33637450fda806731f7dce64e305d1ed40d8d0c8545878033dac38dd5f632df1653c7fc328beb418aee0e4d91ae531fcad778670404438a602cb68585daae486722416b7c4fef953078022e2c2b9540e7ef84fd3a9d94", 0xdd}, {&(0x7f0000001600)="9e932db0291e3883d4e0cdfeb4ff2b648a5ba282019c1cb698a543b58ba4a442e1dd96ed9f68c3d5479190fa910ee9aa46d1b55f2c0a07f659166f8a1ad6fbf7b89d0753473f2e892ab4aa05f4bb7f7ba367c0312f25e5d081ecaa46f69bab5886d907e525ab40be2498e9cf9aa7114aacb846caf66e476db76ba93b8799e8bf803998c0ffa5bcbe622681e8e8fb55ce36bca69a0e684523fb2ec4b51511d8101c", 0xa1}, {&(0x7f00000016c0)="33f2fef24f8b36c3906e423566248762794b40128cb7a489c70ecb5bc5eeb3389a4c82e4e4239a2d793b4709edfe4f5b44619989956cf55c7329033f079b7d88745947c6084251f56f4a286f19c775395673132315744248421ceb9addc7eb4a23e468dbabea7715ae404d9564965b650314723ad8d0538fb8108f92390661e81c874b95e26b557ee2a09f78704c0fb6ef89b22968c874c7ac8859d97faa445fe661f4484813168de62a0663545c9bb70e1f9f81bd107c32634262ee04c02006be71142bf1782357e02fbc3a728481370ccfdf07d9b67b9542282b05ee142d85c6d61679990ee0fd0f65bcfcfca3af48627c0f26998822", 0xf7}, {&(0x7f00000017c0)="6fc7fe44d2c67acfdc367008cb115dd50fb914044315997f8860956c85dde499e4d620e6cf164bfff327d0293cee31dacf8d76b2cd448881c9b332a2a8033f992c4a8b4866", 0x45}], 0xa, &(0x7f0000001900)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x8208, 0xfffffffffffffae0, 0x7, r1}}, @init={0x18, 0x84, 0x0, {0x7f, 0xfffffffffffffffa, 0x4, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7a1a, 0x8, 0x7, 0x3, 0xa04, 0xffffffffffffffc1, 0x200, r1}}, @init={0x18, 0x84, 0x0, {0x10000, 0x0, 0x100, 0x6}}, @init={0x18, 0x84, 0x0, {0x161d, 0x1f, 0xa2f, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8002, 0x8, 0x0, r1}}], 0x120, 0x4}, {&(0x7f0000001a40)=@in6={0xa, 0x4e20, 0x81, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}, 0x1c, &(0x7f0000002ac0)=[{&(0x7f0000001a80)="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0x1000}, {&(0x7f0000002a80)="cf64a5baa17f7b5b447e9f2cd9c8c42ec090a995d0fe831b673b540485c8aef2e888fc51ead542ae018068e40a96608ebe8862212ecc", 0x36}], 0x2, &(0x7f0000002b00)=[@init={0x18, 0x84, 0x0, {0x68a, 0x80000000000000, 0x2, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0xfff, 0x9, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x3f, 0x200, 0x1, 0x6, 0xfffffffffffffffa, 0x1, 0x8000, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x800a, 0x5, 0x6, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x200, 0x8, 0x40, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x1, 0x81, 0x9, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x1b6, 0x5, r1}}, @init={0x18, 0x84, 0x0, {0x10001, 0x820, 0x7, 0x4}}], 0x180, 0x8000}], 0x5, 0x40) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x8001}, 0x8) r4 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x9, 0x200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x8001, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000000180)={r5, 0x14}) [ 102.120201] device syz_tun entered promiscuous mode 2018/04/27 23:54:16 executing program 5: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000000040)={0x1d, r1}, 0x10) 2018/04/27 23:54:16 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000440)="00030000e4f7ffff", 0x8}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x13) ioctl$TCFLSH(r1, 0x540b, 0x6) 2018/04/27 23:54:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/179, 0xb3}], 0x2, &(0x7f0000000540)=""/249, 0xf9}, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast, @multicast2}, &(0x7f0000000140)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000980)={@ipv4={[], [], @remote}, 0x0}, &(0x7f00000009c0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000a00)={'\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000c40)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000d40)=0xe8) getpeername$packet(r1, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000dc0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000e00)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000f00)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002040)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000f40)=0xe8) accept$packet(r1, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000fc0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002140)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000002240)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000002280)={@multicast1, @multicast1, 0x0}, &(0x7f00000022c0)=0xc) accept4$packet(r1, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002340)=0x14, 0x80800) accept4$packet(r1, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002400)=0x14, 0x80000) accept4$packet(r1, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002480)=0x14, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000024c0)={{{@in6=@local, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f00000025c0)=0xe8) recvmsg(r1, &(0x7f0000003940)={&(0x7f00000026c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000038c0)=[{&(0x7f0000002740)=""/142, 0x8e}, {&(0x7f0000002800)=""/36, 0x24}, {&(0x7f0000002840)=""/4096, 0x1000}, {&(0x7f0000003840)=""/89, 0x59}], 0x4, &(0x7f0000003900)=""/59, 0x3b, 0x1f}, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003980)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000003a80)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003ac0)={{{@in6=@ipv4={[], [], @broadcast}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000003bc0)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000004180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x210082}, 0xc, &(0x7f0000004140)={&(0x7f00000041c0)=ANY=[@ANYBLOB="30050000", @ANYRES16=r2, @ANYBLOB="040626bd7000fedbdf250300000008000100", @ANYRES32=r3, @ANYBLOB="2402020038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400000000803c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000800000008000600", @ANYRES32=r6, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000700000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040002000000080007000000000008000100", @ANYRES32=r9, @ANYBLOB="7400020038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000900000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000101000008000100", @ANYRES32=r10, @ANYBLOB="84000200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000010000008000600", @ANYRES32=r11, @ANYBLOB="400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400ff7f000008000600", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r13, @ANYBLOB="e001020038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400010100003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000800000008000600", @ANYRES32=r15, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16, @ANYBLOB="3800010024000100616374697665706f727400f8ffffff00000000000000000000000000000000000800030003000000080004006a7a0da253d532a33db7e1deb87ae178820522d701eb34e605b3e48cf7a68213532ed152dd5b8c058c6aabed4de5e151eb654ec03ab5cfb9422ec46c8e91749eb0eb73c571e3690bec2f21c0fd0b6f83925344407682ff730d094b9fa0", @ANYRES32=r17, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r18, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000008000300030000000800040004000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000200000008000600", @ANYRES32=r19], 0x530}, 0x1, 0x0, 0x0, 0x4010}, 0x0) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x400, 0x0) 2018/04/27 23:54:16 executing program 7: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00{', 0x2, r2) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x63ca3dd4}, 0x8) r4 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, r1) r5 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x400) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000300)=0xc61, 0x4) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) 2018/04/27 23:54:16 executing program 1: unshare(0x8000400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)={0xffffffffffffffff}) getsockname$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000300)=0xfffffffffffffe71) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x40000, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000240)='rdma.current\x00', 0x0, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000000140)=@alg, &(0x7f0000000080)=0x80) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000001c0)={0x1, 0x5357, 0x8001, 0x1}, 0x8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000380)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) ioctl$KDSETLED(r2, 0x4b32, 0x81) connect$l2tp(r1, &(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20}, 0x2, 0x4, 0x3}}, 0x26) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/27 23:54:16 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000021c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000003c0)=0x106) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x58, &(0x7f0000000400)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x80}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000500)={0x0, 0x84a}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000580)={0x0, 0x6}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000600)={0x0, 0x1, 0xc9a8, 0x38de, 0x9, 0x48, 0x4, 0x4, {0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x101, 0xfffffffffffff800, 0x9, 0x200}}, &(0x7f00000006c0)=0xb0) sendmmsg$inet_sctp(r0, &(0x7f00000020c0)=[{&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x1f, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000080)="0193a38a5d837daca7e44e7c1c2a8345b49ad4ef92837cc3512914279fc3f24f72eb0334e0f5ad18cc2ea095b61858b87eff4dbe03b2e72e7a8dab87fd15e82367ddab30ce96afbc006f4f5f3b3741db5ff0d8da1a48c9d98891d21c12623282803ed70387cb86968e5e6298c27390ca35c1d21b12fe8c2e76b1e6a2b63b54aecc6483f559c58848786e835edf0d6c21b01f6600873e0a184088baadb9a37060a3167b8824c1742ce71a9bee1a87dd5d65bd1b31a49778ebaa440b7babd6f9423b1dc58075b77181455c694b9dc92c9c813f989c6ad9b04833ebbc859cec29901ccf87c5a1714c2b70ce555d8e74577fcbbcc600e33ee4", 0xf7}, {&(0x7f0000001040)="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0x1000}, {&(0x7f0000000180)="f32456f1ca834c2eea512cb186959bf9bfe53bb300e521d72227aff25a140e22a47a68041bf94e0cb2989cef0266c0d09d7193c1a212307f9f34304ec2b394b6b5d3", 0x42}, {&(0x7f0000000200)="f85770f44ffd7e79bf5a4fcdd8", 0xd}], 0x4, &(0x7f0000000700)=[@init={0x18, 0x84, 0x0, {0x7, 0xaf08, 0x0, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x3, 0x4, 0x5, 0x1, 0x7f, 0x1, 0x5, r1}}, @init={0x18, 0x84, 0x0, {0x3, 0x7f, 0x4, 0x6df}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0xfffffffffffffffd, 0x8, 0xd9, 0x5, 0x4, 0x5, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x200, 0x8, 0xffffffff, 0x4, 0x101, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0x3, 0x5, 0x1f, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x7ff, 0x8, 0x401, 0xffffffffffffffff, 0xf53, 0x100, 0x0, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x1, 0x4, 0x3, r5}}], 0x180, 0x40000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @rand_addr=0x100000000}, 0x10, 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{&(0x7f0000000b40)="00c643e139ebb63eb1b75bc7b118eba3b649", 0x12}, {&(0x7f0000000b80)="e888f8c708", 0x5}, {&(0x7f0000000bc0)="1bd2ede63e87a20e27bf7cf62312b0eefea5df167c078ddac97ef7b5b1f9ab95466a0fe8b1bf14aeb4a045905dd19cff0c0753a17983f16e2a227882cab8a5e9f4774bd380c3e545f806788275a44dfbb6d6e9f06497251632018a9e4cf9e970504b9fbf60f3ba7492b4c29a6b78d91bab0e97e46a28e07e2d0f18d7106a772aa18cde227542f553b56ab9e6365546976e8834e2280174ed3471985d65a6df4b7ca52886d55e5fffabf797803863316e2afc24807d7f93fd6010fbc2744676bf61e48e8bf7455c2cd64e2527da45664b02ea28eed608e09b9dc3cf33e65f0afee5db63662e2e270211affe72b6ff731af1ad83a6", 0xf4}, {&(0x7f0000000cc0)="4ab1c1b5b9417a63c5d49844f4c70cf6b8a4c4fcf330", 0x16}, {&(0x7f0000000d00)="4990c7a595e6c2385dca0fa8fab5be32c510f66932ae358224fe45767e8516051c45da2f21b5dc048840a5e853c47a1a7b336db7e7253d85c0f4d7fece90206b10b31cb6b8e93631b42ef7cf0a8a75f7d2ddac018092a52ed76c3ba28a6f014a33c281585a15e86a6c3b7c5fd22ecc219875b35e3e072a1e781678cae12a338216e97b6cce6047a29c1c39dedfbdd9970dbc8cb3363a6b80bcd41327140b28cdef68b9496ecc0b68ef5306bf020a053544697497410c5d346d0931c2ad0770995011671adad98590feec196a0e45211d0ba2bbda216df708faeb77e27faafcd509061f740b90f71961", 0xe9}], 0x8, 0x0, 0x0, 0x80}, {&(0x7f0000000e80)=@in6={0xa, 0x4e22, 0xf55b, @empty, 0x101}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)="6631244e9a78dc3dace55f53ef4391ad591d510c12f861efc5d711fa15fe62c4128f2fe5065ca06db5cd9ea633b5a2476979909e9176327642e485a28bdc8749c6dd5ff69598ed5f2c850a9df670d93fdbed74c52e9c26e5d0838c18fc993208a1ea32583c69acdf7a2d90410bd4fd1821dbc2ef30ff6921a57d06ffb78a1b8ca238f14cabe2d86b0b61c73f4f242ce79522b26155622793c39376a49bd19097eed69ec66005113e3fb45908cfc0c6dd8207c95a6d83de51f0770c7bac343eb29b", 0xc1}, {&(0x7f0000002040)="9abe71e7c3f19e463d4f1c7ae3b357d251459b68b47a2befbd4a6f6cf62e5c103fe451db2085ac48fae1ef56180cf6663bc6b2679749b6f4ec08d96754ab34311f7c542e72c82bfe4282", 0x4a}, {&(0x7f00000044c0)="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", 0x1000}], 0x3, 0x0, 0x0, 0x4000000}], 0x4, 0x11) unshare(0x40600) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) r7 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_GET(r6, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, r7, 0x24, 0x70bd2b, 0x25dfdbfc, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x40084) ioctl$sock_inet_tcp_SIOCATMARK(r6, 0x4024700a, &(0x7f0000002498)) [ 102.330242] device syz_tun left promiscuous mode 2018/04/27 23:54:16 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9830, 0x2100) accept4$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14, 0x80000) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000300)=r2) connect$pppoe(r0, &(0x7f00000006c0)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'bcsh0\x00'}}, 0x1e) 2018/04/27 23:54:16 executing program 0: unshare(0x8000400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180), 0x4) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) mq_timedreceive(r1, &(0x7f0000000000)=""/204, 0xffffff3d, 0x0, &(0x7f0000000140)={0x77359400}) mq_notify(r1, &(0x7f000004dfb0)={0x5}) 2018/04/27 23:54:16 executing program 5: r0 = socket$netlink(0x2, 0x5, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000b00)={0x0, 0x3, 0x3, [0x1ff, 0x9, 0x0]}, &(0x7f0000000b40)=0xe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000b80)={r3, @in6={{0xa, 0x4e24, 0x7c, @remote={0xfe, 0x80, [], 0xbb}, 0xbb}}, [0x5885, 0x5, 0x6, 0x5, 0x8, 0x2, 0x4, 0x9c9, 0x0, 0x6, 0x8, 0x2, 0x96e9, 0x0, 0x10001]}, &(0x7f0000000c80)=0x100) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000000a40)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2120}, 0xc, &(0x7f0000000a00)={&(0x7f0000000180)={0x858, 0x26, 0x700, 0x70bd29, 0x25dfdbfb, {0x8}, [@nested={0x48c, 0x57, [@generic="963186c9e0aa38f270848b29fc402cd1d0427530a043a5197e6b35703040e9c126032eb868868568ab8b21f4b65e57a02ae16a3026d9c9ba60e20f5c93d2e2c5c00e587396395dbef0e14dff74343043d14833c010a55ecdc6ac7ebb4f9876da3bcbbcf4416eafd150a46d85c120c616ec3715d31b18464ea418a58964837786471caf2970aa19c22c24cfb954360b086253504fb1785ae5b1617b6296b4610cce3453368b417a3c3ed50f0b5b6b172056fc18d3e75058744e7240e8046c2890d3e480b56209e8d6ace1bf6813fd450fb6e3389832b0ed18a35cc8b956361e42a0b2d832ccad7e73f053d3f27956", @typed={0x8, 0x36, @pid=r1}, @typed={0x8, 0x8e, @pid=r4}, @typed={0xec, 0x1e, @binary="7a70027c51669d29a269e605689826aaa544c5b42b673932a12be31189090f0f0a58290ccc11b884f68d4e155f9192424f7233cf0c4537547adc71e0374dd427d8c3f206eb357ae3452f40af4cb083c2ae9a2c9a59fb0d88968fc8db6eafcfa17658635d5de217fc0a5426a703771002843e852dbf0a7167cde06ff18f10471ec74161904826e49113170d0c74d6ba64b84a1056ca3c2897d22e48e0e0e1c3cc974671791eeb3f040705b2bf9eca42b57344ded29f65d8d0dd54c66c7e13f79c426d56b2961ae28127230bcdb84829687c7b2bcdc3fa31774b49aea072a8078492cdcacbdfe444de"}, @generic="4804cb162ba813aa37cb68b31c42fc00a4ad08e898dc80d3b6dab6c6d4d4207f4d1e2c73d5bc94e16341125a411d3722fbb0f51042fa42c96abc12b35aa35ba81e833614592ea8975e3fcaeae4855867b841e4a07438c70687681933ce8601a5528a6f4044ac63ecee4717074a26bb5fe1f2f2ca012ee30a5cdb42bc348bc4473162f3187b2d974c1abbb48242de75844c81cc3170e5939b18ffa2cf32752653052becce37ff1541d6c57869b6da47d71eb2d2a48011370660ef401764628f22894f90b3137104cb329ae5022c3c1cd8ced8", @generic="ce19ce435516eb1fed8d7e361798d624c01126aae9a22245d57772bd46132edacaf8dec181250600ac9f8039e1ede4455aa2d82536f6049adb5f29ba985d3f649de9fcaea4f3f88601c3b162ad96de95799ce8e7b420c67cb80db9b1fe0b441732844e379a5f55fbf4f669eea92f680096ce3543c1960c2b0b53419fe242aa4ed79261211021216d980cb5207096a82146267fd4641736d827cafd4191da57bbb5aee03e54e541a9b40cc0c879189c6f45f39836c315755d5f6fd6d13a710322d356a4192b733879cf2d8ae3de130f80e21863a75e36f74a0ee7068b53ff13a6fbf11c2c0b3f", @generic="1bf624ce3594521b3ed15f5bfdc9adf42b6a91391f31296bd4612915b1e20c8063c4dc45e8e69d2554468e4dc77db8005d7e0d475fb69d6622a26fd0ce34365de283e6940078e625db4ea8fdaabdd92ef47f611ba5ba7c8ccb1bf71076fb0ba08d1ec784db13b2a97cbb9b137cc4d5dac8303076a5332102cf4e7f0197a1eda0c4da72fa2874c1935d511131ccd7a144a296dc96b0b3fbcd609a142705745381de9c466af96d526281ca2c89c33d646999b06328582e84a219dd5a8a2bec0af9a7181b6e05b0134f96112151af275fe0d60871bd895b96b10f5e5548776f18b9078d59084ecb"]}, @generic="b4e4e41558bed237e5cbc87f884848e9a0cbc092047d4bb43991fb9444c009e8e06444128a826b46fce9169837c336269bada2173155723c5ccd85519a5ec1b8ee1ddd97f3c08205af45a87758cb30c06d46311df9f3df5463a9fa1597b6b3a7f867e73a840e7d340136b9", @nested={0x1e4, 0x3f, [@typed={0x14, 0x5f, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc8, 0x3c, @binary="e1cb78bf11b2ff9cb16359ff47c84ccaf333297a382224dc76641281208529033eb9711ed33738cc8340c5dc78c97bf50e9ea685d10a2ca04fb2aa9835a3a95d0b3c5e306e20814a3f281afc5efa06eea8208a00927a51a8a417b3581726b31ce2989eceac81a7aa1b554ac4b1a0268af165e7521feb54a27b6cfaa7709cb29da2c52c8cc5050682f0ca8857556271a0ce6ec7bd05e2f66a2c4848f5cb6b5250f96eea27354985bc3f8e2c0e7601b2077db7cf5c5fc2177590c5480d973f88746e"}, @typed={0x8, 0x77, @uid=r5}, @generic="68cb7d286807dbe5dfb7a80ebb92a8cfd304a743ea6a2a7358cf6b4d8a9cc8ef8b973bb3c1034bd3e2b7ed23f924ffe2801367be1f239bec55a1df923ae63512060dd930b89c0fe16646a77fea3016d5984a06565a3959e8f91521fd102819071a1c7df412fb77c026f71d83f782dab99d9647053740ddd1721d10b65c0787f7fa43ebe4572507584b72032d28f0776f0a02291c", @generic="f225533f9b74af40e9af00785848efbdeb275b615421585200fc7a2560a8245a084112690905ff248f591689426aeb8a7beb7fae91f543e74c214830cf0164d3606363d01c669f8f800b79e470e59c15979dcbff5d49b98c1524a4d632302e9853a215e60aba3fd9"]}, @nested={0x158, 0x96, [@generic="0de1004023845f295d82a5b3bb1576da4bedcec57b8833171732c556b0265c6f68a311c0c2639c2dae6c083340a8a167088882baddeeff5eab5a7fa1294b31fe18375d6ba7a258382ad32497f0728b605b3e359dd70f3c7f858a65d76e5a1eb24da2872e54554503308d147b4cf58e18c7d6ae78d9d96f79a8ea3d5fb939c81ebbd298287f4709ad438896ba7e06a013bece215b1af2a72c260693a35be913aa7d42d92d215fbce73845dc89b49963f0d757", @typed={0x8, 0x28, @fd=r0}, @typed={0xc, 0x28, @str='nodev\x00'}, @generic="d9e6869c3916cee8df9c99d97319172c778a16edffff3d5e2c8c208e8b3ae7da483df28a4eafa1df3510f979ad9d293fc33ec883ac7f6c662e4fbcb2d99e6c51283a23aeaf6f08e1894220c8aeeefcb1e0e22d9be63cafa2bd7d9dd3715482be9c5e216f20c88f1ec25f4524fdce7c4d40e0ef7cf63720b0088f74bc1e6cad13d98ab6107241", @typed={0x8, 0x27, @ipv4=@broadcast=0xffffffff}]}, @nested={0x10, 0x14, [@typed={0xc, 0x20, @u64=0x167}]}]}, 0x858}, 0x1, 0x0, 0x0, 0x80}, 0x4048080) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x84, 0x7d, &(0x7f0000001000), 0x4) syz_open_dev$adsp(&(0x7f0000000a80)='/dev/adsp#\x00', 0x0, 0x20000) 2018/04/27 23:54:16 executing program 3: socketpair$ax25(0x3, 0x7, 0x8, &(0x7f0000000140)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f0000df5000)='/dev/sg#\x00', 0x0, 0x0) readv(r3, &(0x7f000037e000)=[{&(0x7f000037eff5)=""/1, 0x1}], 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r3, 0xa, 0x37) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r3, r2) getsockopt(r2, 0x9, 0x39, &(0x7f00000000c0)=""/95, &(0x7f0000000040)=0x5f) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000080)='self\x00', 0x2000000000) tkill(r0, 0x16) 2018/04/27 23:54:16 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) r2 = socket(0x1f, 0x5, 0x1c4) bind$inet(r2, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) read(r2, &(0x7f000083b000)=""/1, 0x1) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') sendmsg$alg(r2, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101001, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000200)) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000001180)="0bf5430f000319", 0x7}], 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000002c0)={r4, 0x1}, &(0x7f0000000380)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000007000)=[{&(0x7f0000b23000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca", 0x2d}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x3) symlink(&(0x7f0000000300)='./control\x00', &(0x7f0000000340)='./control\x00') getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@local, @broadcast}, &(0x7f00000001c0)=0xc) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000140)) socket$kcm(0x29, 0x5, 0x0) 2018/04/27 23:54:16 executing program 2: syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) socketpair$inet(0x29, 0x5, 0x8001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0xbf, @loopback=0x7f000001, 0x4e23, 0x2, 'dh\x00', 0x0, 0x81750b3, 0x45}, 0x2c) 2018/04/27 23:54:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x101000) getsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB='@\x00\x00\x00\n\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="14000200fe8000000000000000000000000000001400060000000000060000000000000000000000"], 0x40}, 0x1}, 0x0) 2018/04/27 23:54:16 executing program 7: mbind(&(0x7f00003bc000/0x4000)=nil, 0x4000, 0x3, &(0x7f00000003c0)=0x6, 0xfffffffffffffffe, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000004c0)='/dev/amidi#\x00', 0x8296150000000000, 0x42) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000380)={{0x3, 0x1, 0xffffffffffff9d4c, 0x1, 0x292e}}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000280)={0xa6, 0xffff, 0xffff, 'queue1\x00', 0x9}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) r4 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x8, 0x32, r0, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r4, &(0x7f0000000400)=[{{0x77359400}, 0x101, 0xdff, 0x100000000}], 0x3a9) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000f6f000), 0x0, 0x20000001, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @empty, 0xffffffffffffffe1}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000015c0)={0x6, 0x3800000000000}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x74) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="20170000f800b34cae543a"]}) 2018/04/27 23:54:16 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x0, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x2) r2 = dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) sync_file_range(r3, 0x0, 0x4, 0x4) preadv(r3, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(r3) mkdir(&(0x7f0000000180)='./file0\x00', 0x104) splice(r3, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") mkdir(&(0x7f000000e000)='./control\x00', 0x0) r4 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000380)={r5, 0x5}, &(0x7f00000003c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000000240)={{0x8}, 'port1\x00', 0xca, 0x802, 0x40, 0x2, 0x363f, 0x80000001, 0x69e, 0x0, 0x6, 0x4}) mknodat(r4, &(0x7f0000000100)='./file0\x00', 0x5, 0x7ff) ioctl$TCSETS(r4, 0x5402, &(0x7f00000000c0)={0x4, 0x78378d6f, 0x7ff, 0x80000001, 0x8, 0x9, 0x2, 0xffffffffffffffff, 0x0, 0x3, 0x80000001, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/27 23:54:16 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1400000003000000000000000000000000000000f47b4989959062764d59cf1887b3dc6b6ebd63c66f150ac4c5f87325f591df915832a1977ab38a7e6bb522100df7f6d6928d10ea9829d6e6b2736e640cd6f0b8213f0c9d4a724604bbc13ec848b1e0e93b3e36817927076fb2bae17616c22f53e34a26488c426728029484600f47fdf15c06cd48412288d722bc37913d31fb7aa0af1cc548669afb831b78abde1543bac1e0190000000000000000000000"], 0x14) 2018/04/27 23:54:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180), 0x0) socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/04/27 23:54:16 executing program 2: unshare(0x80003fd) r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f00000000c0)=[{}], 0x1, 0x2) 2018/04/27 23:54:16 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)={0xaa6e, {{0xa, 0x4e21, 0x4, @empty, 0x8}}, 0x1, 0x3, [{{0xa, 0x4e23, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, {{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x10001}}, {{0xa, 0x4e24, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}]}, 0x210) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7, 0x0, 0x0, 0x4, 0x5c00, 0x101, 0x1}, 0x20) close(r0) 2018/04/27 23:54:16 executing program 6: r0 = msgget(0x2, 0x10f) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000000)=""/24) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000100)=""/134) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = shmget(0x2, 0x2000, 0x54000856, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f00000001c0)=""/75) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x7]}, &(0x7f0000000080)=0x6) 2018/04/27 23:54:16 executing program 7: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000000)="72616d667300639b3e0aa31f3ab5201716b4ae19006933e4fe472ea751ee3fb61e312d54c0fab4a08185f7ff16947e6f9159a90b39ed8b7b68ea33cd4ff45ae6a9", 0x0, &(0x7f000000a000)) sendto$inet6(0xffffffffffffffff, &(0x7f00000011c0)="436c882de324131241b12a50bd23b9cdb164b600360e6c0097e5831e8d6582b8af551352617ebf28d4c5c853442a9ae160704a06be30e00712a8295ae7c87f26660719cbc159a6392aae6322b6e4cbd083ddad48722ca0a237e0046713a47213bf9ee2c185a607ab00952c1b509c3025e8bbdc30505153ac6802ebe993a3067d61bc00dc0a872d6657dee45e4abf1cb7315ef35e74462b243e7ca68e60893126adc863f8103373ce6d0fac414e8dee1ba3237c8f0fd3e2bb0448a7a82b40986c88e12946ab9fdf9b600ebe1b3778f956e6c24c4807784fb13f52a2799e879707279ef4031f4bedb3ef02a62addcc792ec74a561104a501d339b49716cc45fae959581aac4138e229257576e5e16a581e7bf2c20367505082129d25c241e96ed69dab1714bb2418cc81de00be9a8ab8c6c2e5a5f416b5cd54692288b8c960e1c237157d26407dddfb045bd92d114ff31d44f703496bb641c85ec5bdb907530c29095784b31e9a7042cd89e4066bf4e818a475ba933732d291069ff362b725e39c566e15e8b1d7bee626dcecb719e8e5a83c93f77ca05b63440e28aa8a3af53883dd427035bb78b6f037d2dc9b765764cce902b2dd3cbe84a56468ca8f441f08da6f8c9b6d9563b259e745752c50ae55fe064248f38256391e6c3b54f9b8dcdd4ce8431adcb6668067ede0f258f73c33ea677929a1f59e9e794ab9f2fc425a3c476bc5374fdac5439d2ab23575f69cddbdfdfd4c487ad5f53cae312c56707b2432edfc1a40e0667be957eb6474992f498f924ca20236c13310fb242fb2112d84da4c4564a1e06427d9b669df362a0112e755465345f29edb54fe18f2a833bda33789cc24e66e7fc8827a88167bdcc020be8dc058bac18b9b072750a8716ceeac986eb8c71c11f75aa657cff2388c5207440da075d31891ded18e5037d37f990f4cb0565fb8d547958ef3724a606e06c5bb618b8ae3625b1bedd13c39ef3fe96a236acbc437834369843b90841b2c7445f1954bbcecbfe8101b5cd22f09d0572bb7ba071f527ab0bd91fd51999fb8d5940eabdca18f22e28bbfe4946f52e22862e1b2cb723ad4696d0b88f7fb418a3075df6be8544723bd8048e6d25a60b58e08669e2744f7e75971554b6c4c64cf6ad10bf4394521b93018bb3cf96403fb3137712d8750c14e24742313a14e0c7f8b5c4c25a2566847e238608d4e80ac7c25ea6c4070f2947ed4c700c975fdd4128bdb1f294cd08c36be01da20a04b58644a97be6aa5d514ded9571ce5270e42fb25b56f7d13added1df4cc4c8df88bb996e143e5a8bc7b551f68de32c687d482273b65343b49fca6e1710f353b02b51b47b2fcf13e53ea87ed29ee877b543a5e328010f99255ffc6a56d570242ff33c4110119b60aa336ec37ece37f8488948f2b500684bb183c0aedef5cbb9a7dbd494f15972501b115c08d8d3c291c02fe5a946f44ce465a9aff8580ed27453873f61930ae56c0755e9abd617688d5cfeab0f0b8c0fa8e71ac74e2178de91a0650541acb7ba4f0f16fc883998059c2e525b402f1b9fea56284660ec9ebedd069e9066bcd2c7115cf2312e8a7f6213c3c3764859e2e76a8cb86d6a74107632f6cb6e4f37bdc81c438db0f2b2a858c58514e487aed92a0b0ca80bd512ea524015da1f707f0001b4e1b48d43f8b8022da816b3bdac566a85aed1b9532c4b8bfb1e10b006c6ab4020689b0d4a379a8a7b6a2b0712d539bd906c9fff3319d9c5381f26af9390c070c7614171f3c5fc2d401667808e48541e3bd57d4cffa24f5c872f1c09e20102b0beaa6a5907446ce83e040849da5aadbafddbff73b823c6a4fecab06fcf146a5f17a89d2df362dd4a62f96fb4b3a6849f3029f314d2bbf1733abc65ce023bc24716c73a94780bb2762f2b3f1edbd5bb6296f09e39df13f97c990b803484a311ce6a5d90fdafcdf826b6d84828c1dc9b3eaf66a416efafd366356e23780550c0810eae84a0c7dcca5ce27f5b9ad92143b202616546e00a6ee5522a881015bf1f07b15ccef7304936fef38f2159aacccc25a40b4afb6f7b594650ae5493d8a71996da7843508d1b2d1500f9f3223be1e6d48cf0f4d2cc4b12ba2ac6c29052aa93a46365807ed98b36bfed476222d549ff3e83743f12504089c50cc8d200eea287aea9028acf438c857bc404783e7d985546645d75d9701737c0996955bcc40a2ac1a03c847d46560b3d5a41709398d024038477a40783c8d201795635b0c4c441e44a6497b693a0f2e9bcc405588402a30df99a87e8736dd76c1d0bffd41034470c7ea84da712b2d58a3dc9f12a7b78eff533130c8955bea06d7a3e18a9bbccc2074505504fec061760c233193384925f68682976d2c13fbb5bfd47859c4790db92c1185eed8078100a13a486c93f315e0a5ddaa22fe3ce081304912088157d93de82973c7986efde6c0914259cedbb8e832292e5aec49e915f0bcc68425af9aa02181aa0e68574a4d83f3fab4a3f2cd49fb10b715690c4dd76d4c767d2a2d54ab31f3802830b0943b66d237b8fad450c0d5d7bbbdefb8e18819ad4b57e0528d875ae006bbf100ba2b32ac5716892fec7bb2d3f3bb8971f1c435d81f104235940ec65c6e898cc7ff51318e0d6c4f918e37cbac8b19658e2fd7a19d8cee75a86b362b863f38f2ddf5615702655da2fbdef45e77d1c06cad857d455ed38c03fe5d8079ed04000eb33080266e9f2cc4f3f6cf3303819220add7a521d27021c6e47d97630a2beeedd73b5ea863c66607202f2718360523d0079f5a91694d90a6c51ffc967eed752fddcf5beec4cbae165b1bb434426ad2b28595513db2d8d2aedad3c9d32a732ad8a8efb73de676641639dabac637e6081f0f359f602c84fc0095e3386fb7f02a29fc7c2d005f621129e6efbeebe6a3471fe644f9365c2b65437c6dbe785a0cb49f928a4197a8df7f15febfd6565a2d2370a23c5cc7aed55c31226a32a20aebe1543cdde098bbfa3c64d2397c461a4d838d9554402dbebe1c56781c78d7e4597f523de5ec27e91174b80afcc18c02d3c64a7649fef7ec6e31ae55a7f8f816cfb625cd616b115c581d19164e85d7e43d7c4c9be3582589c9ab6909024b658c7efadc3fdc736172380871e1255d210b88b315bb4e0d3f686117695ba0e7019d00764efd603327307bf54835b4632dd74772d109d496ffc05f575ae27b900489575993240ba1746f46111bc4d16a5c7a879f4ec45e9f8bb6404add13f2f6cc5c26be0fa00fd6d9b88918ff1676890609eaee671a7dac662267e368f324d7d86fbe3ba61dcd159a88b5ea310c64afe796b4e8fe78a88afe5e3d051ea09ed167f068957acaffb050b253794efe7c5543692044fd92044b2d0f291469c98d7b7fc6328e4411c0cb225577b8f0a738e24083a2393843c5ff897340f1d7358247b182bec4d6f4a18cab4ef2f7518ac16adcfbd249381781a733307caa52ad2504d2366dba343bfd14d632e6094cf740cde7e095e488fc077e00fe50bda0dd1740d360448b811b1c950fa4b60413484fff6ee35d6d13d47aa5920acc7fe395b62e4021e756260199fb059eed145b51a1bea3962b78076ac93d83f4911d05896c3464785975768a2306f3421c476b0c4b0b3cc17ff6c5aefaa13017493fde0f030d07e37f0abc26666c7131c07e4e84b7591a433270b14b7efac8735b54c504d637ca5ac18d91de2fd67164c2434ee95b65194df877a4a06a6fece5be640f3226dc0d33834a4169bf14aa8f10430b49887962130d5264891b07174dcabb255e55b14c5d3831cbc2855d9868e256f0970bd8a1eea63f770351692b70ab3419bbcd6365b8dd267606081a532d7ce17c8c196b1f2fc9fb4f888c1ac3945f4c71596018b2416ff8227ed83f67227308b8adae9353a7268ef1db0a14817dd65469cb3148063e99833a854f9c01fa17d596222b9e127d9e23e20969bf84cf3a562d5d9d173b2290f7b7e3ee3aafcc0d02fe2ad69d3ffd3b7f20c487627f646985a30bf34ca83d37cef425e221e1bc0c8165926220d45f56500490cd663cc0991b50ca14cbe271acc594ccfce36a1e847729966f22b251fa1051e07dbb9cb1bfaf6731e017b1400c0827b4873418760ead7a75cb3ce5f821fa54cf16253702728936202160d9104eb36021aeb58fcd37fbc789fe4d57f13636ba644d83bbd56e00f79f6863d90a84210a66c3b22b7ee9fa22960100dc960ddac88a5125297c41d6bb09f7992151ae0e1d1043ae704b4d4fe3ba4bb0ac647a983be86e61a2a8244a3e4ae56016127bfd83a357b563846527ef2b261e33d877d19acc2c82cc7e946a72bb270dc47037d25fdf2e4fe27ad8774d6e2b84f7c10729e3bf61ef38f079ade0157bb9fd7478bc8a4d69970725688ccde30b622005aa5b936ecb742cae3bf0172bc0b252bba58c619e8bc30529d4e47d0278b8520df9b4206dfa80e7fb2b89f095cad3ab1bc7609a84f770fda9091abba24d1ce93136c1a72265c75b51a5ecac8d82c32064f2ee20cb2b97570780b10dfd894ba40b81000edf2c7738db21fd009dc1c898298ec814ea4abef88e18acfa42f481b1d18228c164d6a0a7e9d2f92c59721e446fd05f34779efbb439bf4d20337369ac3ea4129738176afc3b06629e496b880de4a6365ab14606ca94ff14d14a13974ecc41e2f0e50c73360eb88ee3ac9e9bc7110efde792e67fa0396010e69c26463d8e7b875aebe9f1d431b749d0bd86ddd667c92998cbeed911ac09324b8eb8cf5114037a879461eb04ed79c2480f2b0190c988e4e0e2fadd7e4473c22242b9d32fe0df8795cb5e10824f7002321a19a3daf2f5a1a80e989a4ce4fe29b4d7230ac0d68af82511e766d5673eac26aeeef55a20f03af78944477367d31b7f1ebe572276b4f77eee316857e022e18b22b96bbd50c125ccfbc28685cd425b937fc0741a8239e0b88295e770a83d7feeea6ab5d1bdd9a9ed58a8ef26a6875d6ee7865806765a351e5aacd60e36c2f56d41944c79eae2144435ed97383436cdec8c86c379441b60aaa834f1dc38a5f6b449bdfc91c2ed4c59b4a737f22008db14f4ad6b21d4ebc77838c80ffbe2001b1aee255797eb8c9897ae9a6a3d1171ab041c6e234240fff511f73d917135e6377d30fedee1cd11971ddf59c56f7a0558fd6e1d6eda08ab23a10d65c75c02aef67d59407e5367b33f66b40b309b6ac6bd605daf1174e22ce95109fdd19ab692de4f2081208f498315458ea8fe9c4de40c9f22011efaf48c93a9c30d70e5af67fa373fc10112d80316960aa136823cc49fe3f3db1b69a704f183b78caa81b15742e16e536b8fe1f2c465bff3939079b2e9122bf753e7188f80cc43200430cc9333eaf1baa6bcf9547b0049e1f3dd8ee7d0e2e68d48480afaf0f360bd26725a21476bae552eed080c204af5673d8fe4e59039b8db6fce23fbbeb120654f11d51935249702f1cb0224104f17348c49bb2f305e8e47c1863bfe23c0af0986a533841fe47f947c07e8875ab657fe0836705ac78180d83d9b23b0027c2a528fd42808f9059bf9e47fe8f682c6977d15f0bc239582939f7e0cceef1e1b50a5ef7252b4976ae73b75793e1bb5b54fd30f7d93e8de6cf7ffe24492b41ab9b779bddc06103c1bca2391e883e96d76a4907bc569718a3cf112f0f1f26fa8d1e42b3376023f06aa0d97b60e6f48acf02c51c99f7feb0c2a146914421aea17d65d26c90acf25e99801215174e743771a108aa36c13e802529958ed2d71f0d35931a249e3f07072f3ac523a9", 0x1000, 0x2000c000, &(0x7f0000000240)={0xa, 0x4e21, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r1 = socket(0x1b, 0xb, 0x2) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000000080)=0x100000001, 0x4) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) link(&(0x7f00000000c0)='./file0/bus/file0\x00', &(0x7f0000000100)='./file0/bus/file0\x00') truncate(&(0x7f0000035ff4)='./file0/bus\x00', 0x0) socketpair(0x3, 0x80806, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000180)={0x7, 0x3, {0x3, 0x2, 0x6, 0x2, 0x8001}}) 2018/04/27 23:54:16 executing program 4: fanotify_init(0x8, 0x1000) r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0xf}}) [ 102.980852] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 103.050359] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/27 23:54:17 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'ifb0\x00'}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x84) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000000c0)) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000100)={r1}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000200)=0xffd) 2018/04/27 23:54:17 executing program 5: r0 = socket$inet6(0xa, 0x9, 0x80000000000) sendto$inet6(r0, &(0x7f00008bb000)='6', 0x1, 0x0, &(0x7f00004f4fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x4}, 0x1c) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0xbdf9, @empty, 0x8000}, 0x1c) sendto$inet6(r0, &(0x7f0000e3cf9c)="1d", 0x1, 0x0, &(0x7f0000242fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="d0", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) r1 = dup2(r0, r0) accept4$nfc_llcp(r1, &(0x7f00000002c0), &(0x7f0000000340)=0x60, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e64ffc), &(0x7f0000ce6ffc)=0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x34000, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x400000000}, &(0x7f0000000100)=0x8) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000013f148b14baa5eaf33e57730430bf7f9ac6c293853b45afc6eb2b9ffe9379d4e9473c3179bd5761345d7c260a1aca8c12c4bd123f127dd5e45c2baa972a2735d0b923ea52e7c0ea951a25587750a1599406f44348f6d5d81107798dee241e60ff87dd5864520658024dd92720751952bfeb8da21f49d08531fbf69c89a4e82d544f24164cfd08c303514f6170df691f1190010fe5425bb4c056a6b4815b51f5322d78a37771350723157ed9a035fcf69f595115bbf755301952d2a00e03bf4ddd1323", @ANYRES16=r4, @ANYBLOB="080927bd7000fedbdf250b0000000c0003000800080008000000080005003f0000000800050068f3ffff0c0002000800030001000000"], 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x667, 0x1}, 0x8) 2018/04/27 23:54:17 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x100000000, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x9, 0x800}, &(0x7f00000000c0)=0x10) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="020e9e001000000000000000000000000300060000200000020000000000000000001100000000000800120000000200000000000000000006000000000000000000000000000000ac14ffbb000000000000000000000000ac1400000000000000000000000000000300050000000000020000007f0000010000000000000000709a4445370178c35bee597b9370875f9f5efb870464cf5eef8d9f0a5be854994326bdbfbcf464ac98e331fd8e5824555e0a3dad5cee04f75e38824d5137b5ea2401648446d00715baba83f1a9f63d4c9958dfaa7e1c65e889ae88f8d421e2467a25b33304abd98cb3e271a5aec594e573a0bdd46b3572b1aec69c17290152afe30ee63096e5800f0eeb838d4b33d5367bf646a2a1e102478fc2ca6d4ee3cd7c"], 0x80}, 0x1}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)='dummy0\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/27 23:54:17 executing program 4: fanotify_init(0x8, 0x1000) r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0xf}}) 2018/04/27 23:54:17 executing program 0: io_setup(0x816, &(0x7f0000000140)) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x208040) 2018/04/27 23:54:17 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)={0xaa6e, {{0xa, 0x4e21, 0x4, @empty, 0x8}}, 0x1, 0x3, [{{0xa, 0x4e23, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, {{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x10001}}, {{0xa, 0x4e24, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}]}, 0x210) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7, 0x0, 0x0, 0x4, 0x5c00, 0x101, 0x1}, 0x20) close(r0) 2018/04/27 23:54:17 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x5, &(0x7f0000000080)={0x0, 0x1}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) sendmsg$nl_generic(r2, &(0x7f0000000cc0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10200000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000340)={0x90c, 0x3d, 0x301, 0x80000000, 0x25dfdbfd, {0xc}, [@nested={0x20c, 0x92, [@generic="a42db66a8216f224a837a6e47e8f5d1594650d90e2edb7a8ac46d5af215d68606815beb639cbb9f6da4c66b11b053a1742da3e", @typed={0x8, 0x6, @uid=r3}, @generic="800c0cf5e9913ac727c56332d506b383ef63aa6b74d0db4faca7f8272ad8568b4fac1be76804efa9e03f67e4e801521702210fd064eaeceeb6d142a6b151211b694565ec04af765bb40e37", @generic="b1ffd196989b810beb44ea3ab7be1bb57d821734c299b5a6f0f196895edf2bbf1d3c589100d2531fcefe0a52394f7053301e5f43b257068a6b806429019843cf8f46cc60af7690552d42dc32fba9694754ca049a419e985747469c6b021c2e12ff081461ec599db88d690a5e81fd479cc83b2289a1f1b5c1eef0fa32cc87d2ff0948dda2f8b112e394316370ae00f9b3cdcb97bc71ebda0a413eb3d10710548984271c34c5e20a6e27af2775beaa961e8a5de83204da207f69d9d9f9fe301bdf1c1e557fcc07731716b76c990e1efe92cf6de022a6832d6de62681528d76", @typed={0x8, 0x5e, @pid=r4}, @generic="0907720b860ffcfaa4dae3faec8cd2f10338c6609f7e6f21725566ab3890b5ebebb37a69c0640fcb382702ce3c7ec82e6203c4fb72defe8c1a9871ebbd3cdbbae12eab2941a2b6084a72bb12d98ce681d731051747298dc4967d40a664e510fd086b1652542cf5b3e58ab2636f982ec55d6f0031de490af49b9c9ec928a44a62e3669386081002acc7e02f734e71333825fcad545d285f3df4"]}, @typed={0x8, 0x45, @pid=r5}, @nested={0x50, 0x42, [@typed={0x8, 0x15, @fd=r0}, @typed={0x3c, 0x80, @str="bb766d6e65743125656d302a7070703173797374656d47504c73656c66707070315d2e2b47504c6d643573756d6d696d655f7479706500"}, @typed={0x8, 0x5e, @uid=r6}]}, @nested={0xe0, 0x31, [@typed={0xc, 0xd, @u64=0x3}, @typed={0x14, 0x1a, @ipv6=@loopback={0x0, 0x1}}, @typed={0x4, 0x10}, @generic="900a42522a2421c3bc3346ad4a51721bf2366171e41c3298d2f84c6f5dac1591730dd9f4b49b2c5cdbb96ae8e8edc776bed0ce9c9e2656497bdbf11766a0e2bf9b8b8d35528684762100a2ec1709e355cb95df3ac587c1a48b551b0c980f7f65c75f632abb0d59", @generic="f0bae7f2d871485ccd70629f9ac99d2071ed1e27f2131c0b9cebcf5382b41e6d10dc155d91b7541f2508033a9ffed5640c7768b9c6eaa22a0ace4c5e93702befce3fd4092b3ae84289f916c4832728f9"]}, @typed={0x8, 0x7d, @ipv4=@multicast1=0xe0000001}, @nested={0x29c, 0x17, [@generic="f8adbd49312a8c622338fbe466eaba57d58d63e943c4ae2eccd9c739b4e770c96489277fbac11dc10c178c73eefdf2813af80203ac1f396b24a4eed9b45cd1d35ab1a2bebe2aca2e3ecdbd474c17f6d6314efeb70d36d09959eceeccce88e6d9b811846a87170f56232b4cf7b9ff9ec19f0b1a6754b84c40d664f5642dfd570d764b712e4165a5cd29e48fce112dc886a8b9c6ac0898d5916d623625d316e30805c70fcc0b613f25a245e7dca5befcfabf3c0891", @generic="9d514f36281c8db0bbd5c4901ab6661ab1f319ec17095898849273793773c4fb82b869a0c7f7bbcd68bc168edd9c5319197611a1b6fb5ac5", @generic="eb76194fce117e405ff55c39fe46ff6ca79aa36018f46dc8d57f86817ae959b14f7581cdfbe1413c0d30c5a3", @typed={0x14, 0x81, @binary="61dd53ef3e623f056e7a0b55f3e651"}, @typed={0x4, 0x4}, @generic="e24fb99a4ab0a25642a5571be538362c96f01af71e5987823a13aa401d61a7851fe554e1c69962258135036729ad47f579b646c0f0961d7c541314711440c05a5b71db547ff2bacbbe079a5fa06f93f2fd99eb7b743501e9046429f88cd5f944db912201ca0f4cb64723bcfcba633b28e71baa0d8a33ae53648eca965d635fdae0d32ab4b7f019e8b7183df0284b1490d766bc9e0b23cf6dd4ee77be58fa3adbfe1a168e5078", @generic="1b30937824e8b2aba309d45d037a2843b692ecd6cb8640b76f40ff9c68510879449b32cfc02a4ec1ce29d082256637dba09ff15decef7356310759a9f5d41b68cd0d5bbec52d704119184e36e67f2926a5c8ff843e8e7d1bdfac9df8c9170459e3f5c2db61cdcdd29ba655ff359e6142f69e04d92e6a61b8f81453f203bf713c91e837a307a46b344eb22da8004d4a954a9a8c8fa86709133ac35e4d64841a6ed64d0d7317ede094c6967f4258a7179d91614b025e2ebdbd2cd7b938bb8219"]}, @nested={0xf8, 0x91, [@generic="0fef96ded49d21dcce8124ea53383e3ed55a82ecaef1262dd5b1c5b7172720aa8fa91c1d1640c48f8862568c7a35a590a02dd934fd355b9730840403d3b1908779c5764c3710c720f8a3453049f1d0464fbb3aa938243d75cff567307e7954c18f36c484deb834195fc2e976916872c243bd992fbfcf5f33126b945fb46ed8ea70fa70ed8fe9d18a24ea9c62818a5a8f29f0ece2d9efa218f5eafa58dd4b2d5decfced265003a0e3626a76042ee6c7086e2a7ebb1fdb2b504f534eb0385c9a3a506123c86375ca034fd0a31dceb543af8f80973eb0899bb91498e49c4d5aa5b9f500a9c5ccf5ef9c17e7", @typed={0x8, 0x52, @fd=r1}]}, @generic="ad4784388bc4aed823f512c03dbc2c891ab3d99ec903156856b0a852bb5f09a088067cc91a63097fff2e6b77ff40c106984216721f138902742a8164e8dc1dda2330f8f5498913212004d62fc338625f5424057e49de64d4915188112d935bccc3db5cdf6e17659cddd1826a8d0ec7eed4d33254421052a30979804fac3bf7f62441aad7794ef72510cd668d0703ae461e8b0da5705ece84673be91a9dacaa1a640349d34e0d25942eec2d6b14268f818feec1703b0f4d8c2cfa554df69f949ed3b22295c5c5fc0f988b9491b596c07a1dad3c42c1066a63f4e346353f30308326c215fe145ee8ce92e57600c16455519a3d5227", @nested={0x124, 0x51, [@generic="ebb27878b5ff916bd6a36015ce46f1e05bf98675ef9a43bdc22b16f8d232794e15c1beba7d0afe51c795ffb0f69c51a9a42d18aee3d32e9eccdd4d93f0926d170f130b5a0352b4da1f82b782297c856d7f26268f26b206b6ebda59bf5848a213f8d74b68e9ae5d544ee381e866e5cbb4379a45004732a656a37138536e187f35f5c38598ea6c6930fd33b2959e66ed00877f86983652aff388c53ea69a8a3d5f4577a290107922ee55fd2cb13552ae73", @typed={0x8, 0x74, @u32=0x5}, @typed={0x68, 0x6a, @binary="0e1c63bed92cafd3aefe959b99262e38be525525c35184f6f38d88429bf630df54d3ee5433c52801bba7105e777f9fb877f882d259d9b0066d468438aa05ade58bf33f9fe567b1bf934d1cee7ce3e5587445cddfd1ee221c31aa4cd52628f6def7128c"}]}]}, 0x90c}, 0x1, 0x0, 0x0, 0x84}, 0x80) 2018/04/27 23:54:17 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) msgsnd(r0, &(0x7f0000e74f60)={0x2}, 0x8, 0x0) msgsnd(r0, &(0x7f0000be2f0a)={0x2}, 0x0, 0x0) msgrcv(r0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) [ 103.651354] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/27 23:54:17 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x6000, 0x0) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4cf9b)=""/101, 0x0, 0x2}}, 0x5aa) 2018/04/27 23:54:17 executing program 0: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000140)=0x8000, 0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/245, &(0x7f0000000100)=0xf5) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000e2efd4)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) 2018/04/27 23:54:17 executing program 4: msgctl$IPC_RMID(0x0, 0x4) socketpair(0x10, 0x1, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$KDENABIO(r0, 0x4b36) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x46) sendto$inet6(r1, &(0x7f0000000080)="495a8e9e0301d06a2cdb380d8d6af33f1b00c31b8152c42f33f33c0cb9bacf8e0fdfb3f8e439642f65a06e4ed1be416dacf646561fbb121a629b5820042a140bbdbbccf8fbf14f780b2bff67f8966e98262c014c77abbe40d17ae12ef3824ff53880ec1e061ba35784951aef321865aa1f60b9", 0x73, 0x4, 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x4) 2018/04/27 23:54:17 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x400) epoll_wait(r1, &(0x7f0000000000)=[{}, {}, {}], 0x3, 0x8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setfsuid(r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000001180)) 2018/04/27 23:54:17 executing program 6: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x84000, 0x0) ioctl$TIOCNXCL(r2, 0x540d) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f0000fa8fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) connect$inet6(r3, &(0x7f0000966fe4)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = dup(r3) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xd07}]}, 0x10) ioctl$int_out(r0, 0x2, &(0x7f0000000140)) write$eventfd(r4, &(0x7f0000fc7ff8), 0xffc7) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000000080)={0x80002004}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/27 23:54:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2}, 0x2a4, 0x0, 0x0, 0x0, 0x4, &(0x7f00000001c0)}) socketpair(0xd, 0x3, 0xffff, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000100)={0x3, 0x6}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0x40000000}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0xab852ebbe6fbd72e, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000080)='syz_tun\x00'}) 2018/04/27 23:54:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000001c0)=0x1, 0x4) sendmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000000040)=@ethernet, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000001380)}}, {{0x0, 0x0, &(0x7f0000002940)=[{&(0x7f0000002600)="a5", 0x1}, {&(0x7f0000002780)}], 0x2, &(0x7f00000029c0)}}, {{0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000004ec0)}], 0x1}, 0x3ff}, {{&(0x7f0000005040)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x80, &(0x7f0000007580)=[{&(0x7f00000050c0)="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", 0x1000}, {&(0x7f00000061c0)="3a4a178abb9e285160a8bcda4f2fec11743d1ab339f198277640b05a8fff1d133648e029", 0x24}, {&(0x7f0000007200)="cb632492b4d2642657b655fa2ae1ad9cd559aba4aede7d3ff66d59a3a141d9fce466b2647edc93b7224be0cde1e53622d46820f0fcc4d042a04574597db8c49d5f25c384252bc96754f659f53418dcbaf7167d836fbc0655b4e9005852ff71d5720344660774fa5ed49ace26cd5ec2e66a338de08977d47c901063f43559cced1a7d3b14e2152883e84b64613aa77aba66c653fbbed4", 0x96}, {&(0x7f0000007380)="aa594519d348bc7ad34a7979bc9d9fbd681f806478872a3b19307d27417ef9bce0d2eee99ccfb479c80dcb148e329a95a4d29f896247304404f3e5fc053faec5f3198413ff692f047f", 0x49}, {&(0x7f0000007480)="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", 0xfa}], 0x5, &(0x7f0000007640)=[{0x40, 0x10a, 0x1, "e177c012c6c6b2b247b66cd2cdac86f052c5fa8eb6e98b2dc43ed3e01bbed29ad92878102f59d5abcda0d7f775"}, {0x68, 0x10a, 0x1, "4e588e52faa00ee03f51ee9c094823c2cda15fe9c4983702a84487789a04766ac8027975bbf5b9100a2a8c89de5cf1a60cb20db52e854915f622d53394af0a765b493c79fbb1fe95a2fca364e8fb4f77f0247d3dc5100138"}], 0xa8, 0x8811}, 0xfffffffffffffffa}], 0x4, 0x41) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x8b82, 0x408800) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e20, 0x818, @dev={0xfe, 0x80, [], 0x17}, 0x7fff}}, 0x1d, 0x1000, 0x80, "80a738cf588e56162c04d04386d61d22254f77c5253abe76e0f2b82b3daf8afe37ba08189ccaa3284831bfca87b8713207ab3bc80d13a773465aba0392f2ad8922bab88358c3d58240fc645f13279c96"}, 0xd8) 2018/04/27 23:54:18 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000000c0)='./control\x00', 0xffffffffffffffff) renameat2(r0, &(0x7f0000036ff6)='./file0\x00', r0, &(0x7f0000000100)='./control\x00', 0x1) 2018/04/27 23:54:18 executing program 4: unshare(0x400) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e21, 0xffffffffbad32592, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e22, 0x100000000, @dev={0xfe, 0x80, [], 0xf}, 0x1ed}, @in6={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x1f}, 0x6}], 0x8c) fcntl$dupfd(r0, 0x0, r1) 2018/04/27 23:54:18 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x4, 0x0, "58e4f1136a1e0a6de848c42362c7d3467269426c385cadfdfc1a6f06ecce1e50f34fc268e3e70d53219078af7d5b416c5b0716df7bdcb988dc4f5f9ea405a1a73345949959ce1bc971356c6562a88eeb"}, 0xd8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x22000, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000140)=[0x100000000000000, 0x627]) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) close(r0) 2018/04/27 23:54:18 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x20, @time={0x77359400}, 0xfffffffffffffffa, {0x8, 0x6}, 0x828, 0x3, 0x5}) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00009dcfa8)={0x80, 0x0, 0x2, 0x33}) 2018/04/27 23:54:18 executing program 6: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x84000, 0x0) ioctl$TIOCNXCL(r2, 0x540d) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f0000fa8fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) connect$inet6(r3, &(0x7f0000966fe4)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = dup(r3) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xd07}]}, 0x10) ioctl$int_out(r0, 0x2, &(0x7f0000000140)) write$eventfd(r4, &(0x7f0000fc7ff8), 0xffc7) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000000080)={0x80002004}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/27 23:54:18 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) msgsnd(r0, &(0x7f0000e74f60)={0x2}, 0x8, 0x0) msgsnd(r0, &(0x7f0000be2f0a)={0x2}, 0x0, 0x0) msgrcv(r0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) 2018/04/27 23:54:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(echainiv(ccm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="2d75b005e389e5b3b60ced5c54dbb700e57edf7e4874c445a1638b48c13cbec17b", 0x21) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7fffffff, 0x2) write$vnet(r1, &(0x7f00000002c0)={0x1, {&(0x7f0000000140)=""/99, 0x63, &(0x7f00000001c0)=""/209, 0x2}}, 0x68) 2018/04/27 23:54:18 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x4, 0x0, "58e4f1136a1e0a6de848c42362c7d3467269426c385cadfdfc1a6f06ecce1e50f34fc268e3e70d53219078af7d5b416c5b0716df7bdcb988dc4f5f9ea405a1a73345949959ce1bc971356c6562a88eeb"}, 0xd8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x22000, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000140)=[0x100000000000000, 0x627]) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) close(r0) 2018/04/27 23:54:18 executing program 2: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x240882, 0x0) getdents(r0, &(0x7f0000000180)=""/231, 0xe7) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x20000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000100)={0x7, 0x7300000000000000, 0xfff, 0x100000001, 0x11, 0x6}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x8, 0x0, 0x0, 0x2, 0xbfd8, 0x1, 0x800}, 0x20) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/27 23:54:18 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000025c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000002680)={&(0x7f0000002580)={0x10}, 0xc, &(0x7f0000002640)={&(0x7f0000002600)={0x18, r1, 0x1, 0x0, 0x0, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1}, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x2, 0x0, 0x1, 0x1f, 0x7fffffff}, 0x14) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x800, 0x4) 2018/04/27 23:54:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') pread64(r0, &(0x7f0000000140)=""/34, 0x22, 0x80000000000000) pause() fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) write$tun(r0, &(0x7f0000000080)={@void, @hdr={0x0, 0x87, 0x868, 0x6, 0x800}, @x25={0x2, 0x5a, 0xff, "526b8110fd16ce1f26d7ae71588d8d8aa0c709f57c2ea1769f8372beb8e37efa6b21265b73b3a516760ee49b4a21b97feaa7a494ef0a1ee29d2d7327ddfc44fb7b4ef92e27ceb59ce2a8ad7cda0c6bf9124358573ba5cb867dcd6ca8461b392f3b5ee5f803ea5738b6c743172c0617dc324d48afcdb083a140e675e2d36c7d"}}, 0x8c) sched_getparam(r1, &(0x7f0000000040)) 2018/04/27 23:54:18 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x9}, 0xb) r1 = open(&(0x7f0000000300)='./file0\x00', 0x90800, 0x2) accept$unix(r1, 0x0, &(0x7f0000000340)) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000380)) sendto$inet6(r0, &(0x7f0000000280)="c18943a3014d7e36480ae8ec34e47e4714f1efc2c42cfab7dce40eaac71281af0200000030edca9706f0dc6176f567639c13e3737953e815c1a9abc1255827170390b77df19da20d", 0x48, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x4000, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000200)) inotify_init1(0x80800) ioctl$int_in(r0, 0x0, &(0x7f00000000c0)=0x1) read$eventfd(r2, &(0x7f0000000240), 0x8) getsockname$inet(r2, &(0x7f0000000180)={0x0, 0x0, @multicast1}, &(0x7f00000001c0)=0x10) recvmsg(r0, &(0x7f0000000900)={&(0x7f0000000040)=@pppol2tpv3in6, 0x80, &(0x7f0000000840)}, 0x2) 2018/04/27 23:54:18 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/ppp\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x1}}, 0x7, 0x3, 0x3, 0x0, 0x4}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x3, 0xa, [0x2, 0x2, 0x4, 0x9, 0x8, 0x81, 0x1ff, 0x0, 0x6, 0x0]}, 0x1c) sendmmsg$nfc_llcp(r0, &(0x7f0000000b80)=[{&(0x7f0000000380)={0x27, 0x1, 0x1, 0x3, 0x5, 0x6, "b0195ea32ac3218286c70ce72dc12f8c87a1f421d17b72f11016eeac8656b826f0095a69be0adab6f10ce8eb2855a8675c563701c02b191b932102b39e727c", 0x38}, 0x60, &(0x7f0000000600)=[{&(0x7f0000000400)="c3ef3ca036972a9bf3f2bbb5ef7f4e3e7ab5713fe172419f2896e0d34c5e52372c0f1da1cce198be8ac91d790f9416acb1cc6d1415a1fadcf1cc7d03cb99a961898ec750329787490a2a39149023ea045292fdee2b66d433b41216ba232c8bc2615684", 0x63}, {&(0x7f0000000480)}, {&(0x7f00000004c0)="e38347b9e899c5b6296a3c6ed8653f379bb59d203a629cf96aa02695ef33b5f49d275905daafbfd8e99a85cc69c239b121ba091a8ae2c455c0fa82ca1d4e7d263fe3fd471c4706f34bfb25808be9f229b037dde9509af896f6f1f734c32aff295064b0e57322c4f1d47d4c7c5477eacb226bf7e45ae1c25f1f76b549d611ac449fa6593bf0c6c6ff4e714446fb7070e33eec58a7c94731decd5d7316f3b278d2114f1f", 0xa3}, {&(0x7f0000000580)="0425500e9055480f7b8f59a38e5a1d25c96910c473af444526af8999f3240d6774584bb13a8c4434ab4dd63d35f83c2ca5ae455256f02512b22b23deffe561f1a50834a2bf32b1d1410c55d2c06db52600f751df34901d5999dce9452724a6af0f10276e0caa5f88de5df8e4a4493052c12ca4009643515d360f", 0x7a}], 0x4, &(0x7f0000000640)={0x50, 0x117, 0x2975, "5d7faaaaa90d3e79da8226a821deb1a66b5127d5cb37ee3007897a701ee2a81811de519373fe5e33dbb9733a4d2e630bab062d42094d880ece23d856bbcc9e"}, 0x50, 0x90}, {&(0x7f00000006c0)={0x27, 0x0, 0x0, 0x0, 0x5, 0x2, "a89caad5bf8ac8bf0b79bfe3768fa59c71b5929c824403f6f2283bb7aed7115d3ad715832badc2cc3d25a8d7d59d3d76d1ab1be145827beea03b5b20da625c", 0x5}, 0x60, &(0x7f0000000a00)=[{&(0x7f0000000740)="714f0f3dbe23776c8a53b533936df9fd58bfcad97459a3c3852e1293e43f0ba0b21c6bf791fcd3e7686ba849c57b22a4a64e35cc94a6d0ffcbda7b11db08f8f30d6247547d294c2c6a771b83aec1c33fe7d7d855cc035767ff31eb0f981da26ca72e0bc4b61968abd7e4c9b4d5e222ce9cc486783b1ecddd0d4084dbe8e1f1125c924bdbc6a31e9f43b4c2d5da2de6f8f991e2de76bb07c94be3a2e3e02a88ebabc88d797d50bcd1033ffa7aefbf66a6e8031c0a1f76d029697ad99730dd4814fd1ea927e2d6f615decedc8d", 0xcc}, {&(0x7f0000000840)="a610c5ffc5bb08", 0x7}, {&(0x7f0000000880)="8e8f9a66ca796c949eef881f2caee39a3b5d63287a341021e591", 0x1a}, {&(0x7f00000008c0)="262352f1b4619ccd87d829dc5db1ff5ad1d624386e77e07e7cd3df3f5592719d8081041fe8dd6d91a18c3b37402e368d274c8b4c563c574061b287ba0fc5022afb4dda0c4e76c20f36a3e2a1eb0eb613a87cd8ecf6ae55746f36e8706d4b591482e0c25df77a41b4517bebed69ee2d2a2f46f2160992220febf5f90e4775dbd0cbf767eba9b82db78a218a0923c5eea4bb09587766b9f685acff8e90012283015886262bfdfd3c99661f0a80a7249d927821c7193dd969ae418282380d95e6f0df91f6901951ade9a4882e3840280eab3ee9d11d3b7a904fa5cf1e0d4f9e788ec8098aef07f43062508b313a81c9383912e96c02c695bddd6f", 0xf9}, {&(0x7f00000009c0)='{c', 0x2}], 0x5, &(0x7f0000000a80)={0xf8, 0x10e, 0x4, "052a384c1801c9a38c8a82b96d3ec38f460b63a546dd5f67a99d85e00a22b63e069c9e4acf5254140f27a1909e6f0914e68f32296969ed3bfe5de8872d51da6b0f7554f8346ed900988a51ddfa92a355b81fd142276ad7ee0bd8a388d584ce17bdc5b5e2bc5a96d2a6582ee74a2f7448be75e84629b8069f88e9b69b38a5b6f42b0099c063e0d362c7ca4f541460767d05442faf72fbbb3861d9584341350860b5f7829e636ad77e81d252967418bf4828e34a687ffdf35f7c792e196ec479475e24efdf3ba1aba6f9f9a167fe1a62bf87abfdd505af86e65cb7ae2b7cff6b3786c0"}, 0xf8, 0x20000000}], 0x2, 0x840) open_by_handle_at(r0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0x100) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x1f, 0x1ff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r1, &(0x7f0000000340)=0x4) 2018/04/27 23:54:18 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d1bfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000003400)=[{{&(0x7f0000002040)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000003380)}}], 0x1, 0x0, &(0x7f0000003540)={0x77359400}) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001580)=""/252) 2018/04/27 23:54:18 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000100)={0x5, @multicast1=0xe0000001, 0x7, 0x0, 'ovf\x00', 0x20, 0x4, 0x7f}, 0x2c) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/27 23:54:18 executing program 1: r0 = userfaultfd(0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x0, 0x4, 0x18, "0d8e2986d3378395ce467ebd04e928fb7f83d95f7393d47a66162d0d99138fe262eb9ee32218191aefe619cd13ec29acc2c75fd4f1e286a42a6b6ee598e349", 0x1d}, 0x60) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0xe115) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/27 23:54:18 executing program 5: r0 = timerfd_create(0x1, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000040)) [ 104.899980] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 104.907547] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 105.120620] alg: No test for echainiv(ccm(aes)) (echainiv(ccm_base(ctr(aes-fixed-time),cbcmac(aes-fixed-time)))) [ 105.132321] alg: No test for echainiv(echainiv(ccm(aes))) (echainiv(echainiv(ccm_base(ctr(aes-fixed-time),cbcmac(aes-fixed-time))))) 2018/04/27 23:54:19 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) msgsnd(r0, &(0x7f0000e74f60)={0x2}, 0x8, 0x0) msgsnd(r0, &(0x7f0000be2f0a)={0x2}, 0x0, 0x0) msgrcv(r0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) 2018/04/27 23:54:19 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x29, 0x2, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x7, [0x800, 0x3, 0x1, 0x4, 0xe48, 0x5, 0x6]}, &(0x7f00000000c0)=0x12) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8001, 0x6, 0x5, 0x1c, "68c014c6b35d02d2cc5dfe788e9eac5f6662033fc81a9c6f0dd868c9846b2a913173a586ee5c413881520706b1f2e337a6adff90d644694aa4d6d6de55e431b5", "f040295d994410a096cd6d85aa5377b3c86ce77a91f3ca5847b0675b0210f882", [0x3, 0x81]}) 2018/04/27 23:54:19 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x36dde814a241063d) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000000000)="737461747573002530acd253a34dc05b6ccb06a3f0192a3c1828b2c37051a6998c1b7be520769e15a4ca32a92388211e1e30da957d5823c0b63864fe0900000000000000000000000000000000") fchmod(r4, 0x100) prctl$setname(0xf, &(0x7f0000000300)="0b2d5496d08f227cf08d0b0a1336453a64991b6a3d90e4b64985a113363f2912da2d4120bf82146df34381d6cd7306d8ac736495fb2d7209c1e3ffaa7b95799abeb3d407d6d16916e009f5dfa049aca4a1d5a16a3c8087f1294fa0338d08dcb51246b5f457e3acc9aeee87f186e5c6405e2c9ca6dc171f21a2eb44152c481f57741cdb768993000000ec1fd1ef98718231") pread64(r0, &(0x7f0000000200)=""/202, 0xca, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x4, 0x4) 2018/04/27 23:54:19 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(echainiv(ccm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="2d75b005e389e5b3b60ced5c54dbb700e57edf7e4874c445a1638b48c13cbec17b", 0x21) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7fffffff, 0x2) write$vnet(r1, &(0x7f00000002c0)={0x1, {&(0x7f0000000140)=""/99, 0x63, &(0x7f00000001c0)=""/209, 0x2}}, 0x68) 2018/04/27 23:54:19 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='pagemap\x00') r2 = syz_open_procfs(0x0, &(0x7f00009b7ff9)='ns/ipc\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00000002c0)={&(0x7f0000000100)=[0x2], 0x1, 0x2, 0x73, 0x3, 0x5, 0xf, {0x0, 0x1ff, 0x2, 0xcf, 0x0, 0x7, 0x2, 0x0, 0x4, 0x7, 0x5, 0x2, 0xb, 0x8, "792240d1ad830d1c2ed254bbcf6fe20e38b418daacf92efb73f5b938992e7c83"}}) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_tables_targets\x00') socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x6c, "5179a9d3313426cde232ff7163da94d3dee4645745fed10ca9048cbe7499aa6ce98f97f7caa1e1c5e95bb40d32d8e8120bcae8056c12b19acb186b40e965b2f59949a40c399d282de9ef484b2064c34324b5dbc0fcce22f1339d03340a482ca3e419095e8462d00935fe0b75"}, &(0x7f0000000340)=0x74) pread64(r3, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) fcntl$getownex(r3, 0x10, &(0x7f0000000080)) 2018/04/27 23:54:19 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000080)=""/119) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0x7, 0x6, &(0x7f0000000500)=[{&(0x7f0000000180)="c5324c4f8ae76b51e5940c5c608099d36b07ff2b1c6086ee23c808decc6c3b9632cf45c962bb042a978acc70387cdf3fcc1df99376fa6d1c257b71867452f57dcee17b7e8be857fe8d41e02ae6445d09dcf1c4d1b5824feb15717ebc95434301834dcf4732a656f78c3cf89a71297a5830f94c6cc05b12b7b7a67e85af737f8e21c38378d3955fdf1c7c2013ea32bfa4bc0e5009153caeb53f6ca18abfd47ac6bd423f3e6f50e59a0b3d6214b8cf1029c8189a14bbfe54a572e3239d5e978ea88fef279bd13c7521ddb32b460f84805e9b56b7c987e777232364", 0xda, 0x4}, {&(0x7f00000002c0)="11428e753dd1cc9309dc5b629e87b195faf5f3fa22862aa9a1d189d38ce330075a9de918ce0099dd70d287994865f7a130dc5e5120cd6e42", 0x38, 0x3}, {&(0x7f0000000300)="a6d391e2e8f1e4489d35792200c3e6e50906395b1876892c42bc9bc99178ac008af3e6406454", 0x26, 0x8}, {&(0x7f0000000340)="9d2c3ef8aab853502278e2eafb7f9b236d3f39643e402bb4184d21f64519768756e3451dc9ac5cdd7c9ce790d5c7f2fc07cc3cce759d63b3fda061ce451479c154553ff4f86cb0ee601238d31475f6da1835a0e6d42e186d8b865d329afa2662235452fc66567b2ce673f65a37b711ac48cc940b3b923ac62f6833e2d50217cb70b027fe5f979d0c1ec91170bfe7df9696aa407ba6a6ba0e0a5ce0fdf55cbf6d86c58f611a50cc004dad58dafe40bb", 0xaf, 0xe6f}, {&(0x7f0000000400)="c3a996042fd7257bdef5cd9e26885e9542b59e4bcd0586b7edc0c984c4dc9933c6b5", 0x22, 0x5}, {&(0x7f0000000440)="0ed1380674ef825e936b93242e13184c8e7d0ce6aa443bddd34e9d86bcef070bd81c6f23a0d65777adbcbf4a998565bcbf33ca50d270eb9fa0ac5f4e3ce114a87fcebfd238a9482be035ada8e568e17f65235081b3fc7ca2a7de57ebbb6d51be6c3f481b0d42bb5c47739aceea6b8fea47c9a83471c64e2c6cebfa90d1a2b6d605ff7afef0b01fdc3e4109ac1eb06ca41eb99796feeaa44a731919", 0x9b}], 0x8000, &(0x7f00000005c0)={[{@debug='debug', 0x2c}, {@usefree='usefree', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x37, 0x37, 0x30, 0x34, 0x30]}, 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@nfs='nfs', 0x2c}, {@flush='flush', 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@debug='debug', 0x2c}]}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000640)=0x6) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f0000000280), &(0x7f0000000000)=0xff80) 2018/04/27 23:54:19 executing program 6: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='V', 0x1, r1) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f00000001c0)={0x9, 0x9, 0x2, 0x8000, 0x4, 0x7fec}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000380)) getpid() gettid() r5 = getpgrp(0xffffffffffffffff) syz_open_procfs(r5, &(0x7f0000000480)='net/ip6_mr_cache\x00') r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r6, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) sync() 2018/04/27 23:54:19 executing program 1: set_mempolicy(0x0, &(0x7f0000000000)=0x4000bf05, 0x2) 2018/04/27 23:54:19 executing program 0: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000646000)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000efe000)=ANY=[@ANYBLOB="c4000000190001040000000000000000ff020000000000000000000000000001ac14000000000000000000000800000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00080008000800000087ff"], 0xc4}, 0x1}, 0x0) 2018/04/27 23:54:19 executing program 1: pipe(&(0x7f0000000000)) 2018/04/27 23:54:19 executing program 4: ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x7, 0x400) writev(r0, &(0x7f0000001400)=[{&(0x7f00000001c0)="990c1514b082b17d9803f47954c548455d83ddad4a882b", 0x17}, {&(0x7f0000000300)="bbf223dfe45fcca03a5f5e6ad038476b336eac2062895577d84ef700a8d3d1aa256691098484427f16fdf0871a160438e9d88737b253257420172d620b93e85c2e9fa031125f5c268ccf912cef306c5d996e291052349e4ab1ed82958447846ff11cacbed6f90b4ca882c4b4f9464b2307af26d92c604bcb7bfeec4f43ea2d1623aa8f0ce9159e2eeb9ed686c9a11268df6e5bc127a14a868663bd7b32ba692416aaf19f83609de9f63da46da72eb2a503015ed79eb48d3c36123aa14db94b3888823b93e1d43391b7", 0xc9}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000000200)="1dd761c3daa657dbcd13aefe41d734f2820de2f94c447536f754f334277656c7213d06111d503036bb8e0eba4797c0fc098984af711c3a833ae28f6aa7511ca784392813e9b66cca85d325afb18feee8b70f777dca", 0x55}], 0x4) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x440002) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000001440)=[0x7, 0x10db]) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000001540)) syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0c0583b, &(0x7f0000000000)={0xe8, &(0x7f0000000040)}) ppoll(&(0x7f0000001480)=[{r2, 0x232}, {r0, 0x120}], 0x2, &(0x7f00000014c0)={0x0, 0x1c9c380}, &(0x7f0000001500)={0x8}, 0x8) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x3, 0xacadba73d92bbf1) 2018/04/27 23:54:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x9, 0x3, [0x2, 0x4, 0x8]}, &(0x7f00000000c0)=0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x0, 0x800}, &(0x7f00000001c0)=0x90) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="7e6256cd23576755cc5139a6732e1654ae84c99a7ca6d2b714a32c722587aba1d608442ad557a5c68f74f2db8abf5a1d69b283246ffffde000", 0x39) r3 = socket(0x2, 0x3, 0x5) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000240)={r2, 0x8000000}, &(0x7f0000000280)=0x8) syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x1) getsockopt(r3, 0xff, 0x800000000000001, &(0x7f000091b000), &(0x7f0000000040)=0x1dd) 2018/04/27 23:54:19 executing program 6: unshare(0x8000400) r0 = socket(0x15, 0x80005, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r3}, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000000280)=0xfffffffffffffdce) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x1000, r4, r5, 0x0, 0x8000) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x4, 0x471b) 2018/04/27 23:54:19 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x4) r3 = dup3(r1, r2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000000280)={{0x1f, 0x6, 0x0, 0x9, "2781cc25c3a7ac68b5e1c5539de046036d335ac72b9bbacd6b9f7bb9d370cf2dbab32a3f68c59dc8e2bb75b8", 0x8331}, 0x1, [0x20, 0x41f, 0x2, 0xfffffffffffffffa, 0x6, 0x7, 0x4b35, 0x2e, 0x2, 0x9, 0xb082, 0xdb95, 0xf9, 0xffffffff00000000, 0x457c, 0x20, 0xfffffffffffffffd, 0x1, 0x3, 0xfffffffffffff98d, 0x9, 0xbb9, 0xfff, 0x3, 0x42, 0x101, 0xfffffffffffffffa, 0x2, 0x101, 0x7, 0xffffffffffffffff, 0xffffffffffffff69, 0x22, 0x6, 0x10001, 0x8, 0x401, 0x1, 0x5, 0x101, 0xb2, 0x800, 0x4, 0x1f, 0xfffffffffffffffd, 0x9, 0x7a5, 0x965d, 0x5, 0x0, 0x80000001, 0x0, 0x3, 0x3434, 0x4, 0x3, 0x520, 0x7, 0x4, 0xc5e, 0x1, 0x8001, 0x40, 0x0, 0xffffffffffffff80, 0xf79b, 0x400, 0xfffffffffffffffa, 0x8, 0x7fff, 0x8, 0x1, 0xfff, 0x80, 0x101, 0x4, 0x8000, 0x718c, 0x401, 0x200, 0xc492, 0xffffffffffffff6d, 0xfb5, 0x6, 0x400, 0x0, 0x10001, 0x100, 0x0, 0x0, 0x1ff, 0x285e, 0x0, 0xfffffffffffffffe, 0x44, 0x10001, 0x80000001, 0x2, 0x1000, 0x7, 0xffff, 0xfffffffffffffff9, 0x1fb, 0x3f, 0x6, 0x8, 0x7e, 0x3f, 0x1, 0x2, 0x4, 0x100000000, 0x6, 0x0, 0x1, 0x6, 0x80000001, 0x0, 0x4, 0x4, 0x3f, 0xcdf, 0x2, 0x7, 0x100, 0x850, 0x98d, 0x9], {0x77359400}}) socket$inet6(0xa, 0x2, 0x0) 2018/04/27 23:54:19 executing program 3: r0 = socket(0xa, 0x2, 0x88) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x0, 0x0, "3884804ea865"}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000fb1000)=[{&(0x7f0000fb1fa5)="480000001400197f09004b0101048c590a88fffffff7e0790000ffffffffffa2e10000000000ae3e8900000028213ee20600d400000000ffff5bffff00c7e5ed5e00000000c80000", 0x48}], 0x1) 2018/04/27 23:54:19 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={"73797a5f74756e000000001000", 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x2}, &(0x7f0000000080)=0x8) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000140)="4c49f0", 0x3}, {&(0x7f0000000180)="cd90abeacf0453f466a5c98c311dc47d4bdd5e8ae1424c085a88ed579419300b9aa85737e3361840d20ef4831fb196ed272db51a2c1786c253edc51770a44fd6f6106dc523163e64b83e1c65382a60374ec59437c38864d761425ac720e75baaef1544c0fbd683886bacc71f882694be0a5a124ffdeb90141d13", 0x7a}, {&(0x7f0000000240)="bc33bdc572e645b67d364967b02e37cf409176513388da97ecb44a42ff61a3047a80361734f487b6c7ea909daa017e65f1c66a617eeec06c2af9413becf3e4c1974e4184b2fc4c414e5c3e78ebef9d6e3daddd4b935cb9269c2b3ce65f360b867ebe2caa3ba0721ec8130d47db6740c6", 0x70}, {&(0x7f00000003c0)="6efa049f55d99f86ac0325288a8fb6f62ec78a5daec146ae1f8c5d9e8b3713ff7a970f7feb47f8a03d59685527281f9cb0e9ab5ef5ab195f4e32b29ec3ca2be3b6b6c78aaf620fffa63ce0a9666b30db70e087ad9372d960e1d794c4d864b71d049d12d7241545f2d5109c628747466dd7081cb6a7149de6d9e58a5dbffd6fff3e47655c66032d3a1f9f96ad672367fcc163a975eafd96c794c485e3626adca82d4d97149c1cbb7db04757614e140e819a2270e4f57eb5a54ce040e906ed78939a8469f8e891fe81e09e01168c0498e28bb0fa0c9755bd4a", 0xd8}, {&(0x7f00000004c0)="c86e4e064689adb2d38e614ceacf383f984da4a8875d466cffc8251a1de2c4470e37c918c63bbb6920451e90195a827c8b7a2a9ffc7d815aa3a5599ef2db13074bdba110c0cae84234351660bf43f3696fbdd2dc35609c7b91c89651f37ee52298ee8739fcefd910a0e24d695a46650baf57d9f2a320b87ee6244b404174ff4668db1da6fbac98c908920581c9e1f9a4c9981022557797d12ebec1f31999e63cb566eeb8640beb22e67b418957e9ee346d78b553169f0ad9efbd934a39467bf2ae8a3186d5fde9e8915e8f17141c89e7b24afbd20e2c7e245e04dac032f9e1688673c6873e6fb9e8", 0xe8}, {&(0x7f00000002c0)="1bb80719", 0x4}], 0x6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000700)={r3, 0x3391}, &(0x7f00000006c0)=0x7498f725) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r4, 0x10, 0x70bd2c, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}]}, 0x1e7}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) sendmsg$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) 2018/04/27 23:54:20 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0xffff, 0x1, 0x1, 0x1, 0x4}, 0xc) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/27 23:54:20 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000340)}, 0x20) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x400000) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000340)=@generic={0x4, 0x7, 0xc9d}) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000380)=""/4, 0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000440)={'bpq0\x00', 0x20}) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000002c0)="39d7777ed424c2ff866ef39ddbadc70c629e57fe85c2965fce93ca86a73615c80ac6604df44e55aae2853102c47ffd50f57b960fbc0cd20bb4a0ecc068a6c56f9ea5f2384e507fac80b484d1408a22eb16e000a655534abb0dec994b741cec6c0d7ee7", 0x63) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000080)) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000480)) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000003c0)={0x8, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @rand_addr=0xda73}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x20, 0x9, 0xd34, 0x2, 0x4, &(0x7f0000000040)='bond0\x00', 0x7ff, 0x4, 0xff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000540)={r0, &(0x7f00000004c0)="df470f2296494eb35a54cd6c9679acfb6c1a33725650219618d98fb2105c38a3c1", &(0x7f00000000c0)=""/231}, 0x18) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000001c0)) 2018/04/27 23:54:20 executing program 2: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x84030f346, 0x0) 2018/04/27 23:54:20 executing program 3: syz_emit_ethernet(0x7, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x80, 0x9, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "7f69a2", 0x10, 0x0, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2a7e1d", 0x0, "1fe189"}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0, 0x0, 0xfffffffffffffffc, 0xf4f]}) 2018/04/27 23:54:20 executing program 6: r0 = socket$unix(0x1, 0x2000001, 0x0) unshare(0x40600) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$ipx(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000840)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x0, 0x7, 0x3, 0x4, 0xfffffffffffffffd}, &(0x7f0000000900)=0x98) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000f00500008001000090020000ffffffff80010000000000002005000000050000ffffffff200500002005000005000000", @ANYPTR=&(0x7f0000000140)=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'], @ANYBLOB="ff010000000000000000000000000001ff020000000000000000000000000001ffffffffffffffffffffff00ffffff00000000ffffffff00000000ffffffffff7663616e30000000000000000000000076657468305f746f5f62726964676500000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006700080100000000000000000000000000000000380180010000000000000000000000000000000000000000000000002800657569363400000000000000000000000000000000000000000000000000000000000000000048006473740000000000000000000000000000000000000000000000000000003f000000040108000300f01b000100022000030027090300040003000101f9ff0100080003000a0048004d4153515545524144450000000000000000000000000000000000000000100000000000f21d000000000000000000000000e0000002000000000000000000000000ffff090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004e45544d415000000000000000000000000000000000000000000000000006000000fe8000000000000000000000000000aafe80000000000000000000000000000d08004e20fe8000000000000000000000000000aafe8000000000000000000000000000aa1e77759bffffffffffffffffffffff00ffffffffff000000ffffffffff0000006e7230000000000000000000000000007465616d300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000005c00fb0140000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048005245444952454354000000000000000000000000000000000000000000001700000000000000000000000000000000000000fe8000000000000000000000000000bb01004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003801800100000000000000000000000000000000000000000000000048006862680000000000000000000000000000000000000000000000000000005d280000010109000300413a07000100120001011f000900ffffab00a0040400ffff8700080003002800657569363400000000000000000000000000000000000000000000000000000000000000000048004e45544d415000000000000000000000000000000000000000000000000010000000ff02000000000000000000000000000100000000000000000000000000000001090000660000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x650) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/04/27 23:54:20 executing program 4: r0 = msgget$private(0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xb}, 0x8}}, 0xfffffffffffffc01, 0x5, 0x3, 0x5, 0xc0}, &(0x7f0000000100)=0x98) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001280)={{{@in=@loopback, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001380)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x400, 0x4e24, 0x7ff, 0xa, 0x20, 0xa0, 0x3f, 0x0, r3}, {0x3, 0xf41, 0x5, 0x2, 0x7fff, 0x70, 0xfffffffffffffffc, 0x8000}, {0x825, 0x1, 0x0, 0xe7f}, 0x1, 0x0, 0x2, 0x1, 0xbb51172c69a71986, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x7f}, 0x2, @in6=@ipv4={[], [0xff, 0xff]}, 0x3504, 0x3, 0x0, 0xffff000000000000, 0x941e, 0x71661030, 0x44f}}, 0xe8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x8, 0x7}, &(0x7f0000000180)=0x8) msgrcv(r0, &(0x7f0000000240)={0x0, ""/4096}, 0x1008, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/04/27 23:54:20 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000004fe8)=[{0x4}, {0x6}]}) seccomp(0x0, 0x0, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x3f3f7ed3, 0x3, 0x3, 0x9918}, {0x3, 0x3, 0x1f, 0x59}, {0xbfb, 0x1, 0x4, 0xffff}, {0x5, 0x6, 0x4}, {0x1, 0x3, 0x5, 0x7}]}) 2018/04/27 23:54:20 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) msgsnd(r0, &(0x7f0000e74f60)={0x2}, 0x8, 0x0) msgsnd(r0, &(0x7f0000be2f0a)={0x2}, 0x0, 0x0) msgrcv(r0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) [ 106.706090] audit: type=1326 audit(1524873260.703:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8229 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/27 23:54:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a8c8bc05a6220da4b1476e30a86bc0d37a6438") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x111000, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000680)=""/37, 0x25}, {&(0x7f0000000440)=""/184, 0xb8}], 0x2) 2018/04/27 23:54:20 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x15e}, 0xffd9) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], &(0x7f00000011c0)=0xf2) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000010c0)={'filter\x00', 0x33, "86e846eca95d170d12f2fdb008dfa0f731276dfe444b137668b100d8e6b5e90403c71bea932317693efade6d433fcd651d516d"}, &(0x7f0000001140)=0x57) sysfs$2(0x2, 0x8, &(0x7f00000000c0)=""/4096) dup3(r0, r1, 0x0) 2018/04/27 23:54:20 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f0000000380)=""/240, 0xb6) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x14000, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000700)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x20010000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="04082dbd7000fcdbdf2501000000080001004e2300000c0005000800040001000000"], 0x28}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000010) syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x9, 0x20000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xf9, "85b4aefe654f0a48e5122bf950e777b60fd46ad4b1e197e4842cd5402aae4ea96b8e7e53f6368d220fc87af78919281a0914f3cc2109ee447ad2cb2ddc9692cde14d86318ff40869203156213203eae3a2df5ff7a46d09e2210e743796b9b682097ac1ba0756707acd18ab79f5ae6d08cb7b5d14a2d1ce9f88c1428ecd9a872fbf3d59c778c31e3f9cdb673168a64d4f2ecf091fae74bf517f57fd412ac6978ef115922e84c1b292da6836cb9b9ef1a322085c958ea52a5c581bfda977b908c492807435c6027fad55b0d4e0d2d52d59d2aeeb5f6474c80c2c8cb645935faebf8f57392509618ff97fa5ab5900fe219676170be6fd049f6efc"}, &(0x7f00000001c0)=0x101) socket$inet_dccp(0x2, 0x6, 0x0) r5 = add_key(&(0x7f0000000240)='logon\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)="89", 0x1, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r5, &(0x7f0000000640)='user\x00', &(0x7f0000000680)='/dev/mixer\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000480)={r4, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0x6, 0xb3c, 0x0, 0x7fff, 0x7, 0x6, 0x800, 0xffff, 0x4, 0x374, 0x7, 0x1, 0x194f, 0x80000000, 0x1f2]}, &(0x7f0000000280)=0x100) ppoll(&(0x7f00000002c0)=[{r1}], 0x1, &(0x7f0000000200), &(0x7f0000000340), 0x8) 2018/04/27 23:54:20 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) rt_sigprocmask(0x0, &(0x7f0000000000)={0x10000}, 0x0, 0x8) getpgrp(0x0) r1 = memfd_create(&(0x7f0000000180)='/dev/loop#\x00', 0x1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000000080), 0x102000804) dup2(r1, r0) 2018/04/27 23:54:20 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x800000000000003b, 0x7, 0x4}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000480), &(0x7f0000000500)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000484fe0)={r0, &(0x7f00006d3000), &(0x7f0000488000)}, 0x20) fsetxattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_access\x00', &(0x7f0000000100)='lo)]}!-)\'#\x00', 0xb, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000080)={0x4, 0x7, 0x8, 0x10001}, 0x10) 2018/04/27 23:54:21 executing program 5: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000002000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x20000000002285, &(0x7f0000000040)="53000000012e2a6824") 2018/04/27 23:54:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x436) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/27 23:54:21 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000180), &(0x7f00000001c0)=0xfd58) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x6}, 0x8) 2018/04/27 23:54:21 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f0000000380)=""/240, 0xb6) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x14000, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000700)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x20010000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="04082dbd7000fcdbdf2501000000080001004e2300000c0005000800040001000000"], 0x28}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000010) syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x9, 0x20000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xf9, "85b4aefe654f0a48e5122bf950e777b60fd46ad4b1e197e4842cd5402aae4ea96b8e7e53f6368d220fc87af78919281a0914f3cc2109ee447ad2cb2ddc9692cde14d86318ff40869203156213203eae3a2df5ff7a46d09e2210e743796b9b682097ac1ba0756707acd18ab79f5ae6d08cb7b5d14a2d1ce9f88c1428ecd9a872fbf3d59c778c31e3f9cdb673168a64d4f2ecf091fae74bf517f57fd412ac6978ef115922e84c1b292da6836cb9b9ef1a322085c958ea52a5c581bfda977b908c492807435c6027fad55b0d4e0d2d52d59d2aeeb5f6474c80c2c8cb645935faebf8f57392509618ff97fa5ab5900fe219676170be6fd049f6efc"}, &(0x7f00000001c0)=0x101) socket$inet_dccp(0x2, 0x6, 0x0) r5 = add_key(&(0x7f0000000240)='logon\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)="89", 0x1, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r5, &(0x7f0000000640)='user\x00', &(0x7f0000000680)='/dev/mixer\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000480)={r4, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0x6, 0xb3c, 0x0, 0x7fff, 0x7, 0x6, 0x800, 0xffff, 0x4, 0x374, 0x7, 0x1, 0x194f, 0x80000000, 0x1f2]}, &(0x7f0000000280)=0x100) ppoll(&(0x7f00000002c0)=[{r1}], 0x1, &(0x7f0000000200), &(0x7f0000000340), 0x8) 2018/04/27 23:54:21 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00005cffe4)={0xd, 0x4, 0x4, 0x6, 0x0, r0}, 0x1c) sysfs$1(0x1, &(0x7f0000000000)='\x00') bpf$PROG_LOAD(0x5, &(0x7f0000ef2000)={0x1, 0x5, &(0x7f0000ef2fa8)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000ef2ff6)='syzkaller\x00', 0xa88d, 0x8b, &(0x7f0000ef2000)=""/139}, 0x48) 2018/04/27 23:54:21 executing program 3: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x7, 0x70, 0x3d9, 0x9, 0x0, 0xfff, 0x0, 0x8, 0x802, 0x4, 0x5, 0xffffffffffffffe0, 0xdc2c, 0xdab, 0x3, 0x8, 0x76, 0x9, 0x1f, 0x6, 0x80, 0x800, 0x8, 0x40000000, 0x1ff, 0x0, 0x400, 0x1, 0xfffffffffffffffb, 0x0, 0x3, 0x7, 0x3ff, 0x0, 0x2635, 0x2, 0x400, 0x8, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000040)}, 0x800, 0xd6, 0x7, 0x7, 0x7, 0x2, 0x6}, 0xffffffffffffffff, 0xb, 0xffffffffffffff9c, 0x8) r0 = epoll_create(0xe9c6) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x110, r0, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000002000/0x3000)=nil) [ 107.491856] audit: type=1326 audit(1524873261.490:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8229 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/27 23:54:21 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) socket$inet6(0xa, 0x806, 0x3) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0xffffffff, {{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x88) getsockname$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) r1 = socket$inet(0x2b, 0x80000000000001, 0x0) shutdown(r1, 0x0) 2018/04/27 23:54:21 executing program 1: mkdir(&(0x7f0000000100)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./control/file1\x00', 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') getgid() rename(&(0x7f0000000200)='./control/file1\x00', &(0x7f0000000280)='./control/file1\x00') close(r0) 2018/04/27 23:54:21 executing program 2: r0 = socket$inet(0x2b, 0x80000000000001, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/27 23:54:21 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x400) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00000021c0)=""/4096, &(0x7f0000000140)=0x1000) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) 2018/04/27 23:54:21 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x10001, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0x8, &(0x7f0000000140)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'nr0\x00', 0x1001}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x20082, 0x0) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) 2018/04/27 23:54:21 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file1\x00', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000800)='./file1\x00', &(0x7f0000000740)="11", 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000300)) 2018/04/27 23:54:21 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) msgsnd(r0, &(0x7f0000e74f60)={0x2}, 0x8, 0x0) msgsnd(r0, &(0x7f0000be2f0a)={0x2}, 0x0, 0x0) 2018/04/27 23:54:21 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000549ffc)=0x9d) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000581fdc)={0x401}) 2018/04/27 23:54:21 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000200)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000001c0)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r1, &(0x7f0000000140)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000340), r2}}, 0x18) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xd15, 0x400) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000080)=0x8, 0x4) 2018/04/27 23:54:21 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80000, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000000c0)={0x7fffffff, 0x2, 0x8c6f}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000001080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/04/27 23:54:21 executing program 5: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x141a02) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000100)=""/197) accept4$ipx(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000000)=0x6) fcntl$setlease(r1, 0x400, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000070afdff200000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/27 23:54:21 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002f7000)) r2 = syz_open_dev$usbmon(&(0x7f0000000980)='/dev/usbmon#\x00', 0x1, 0x80800) mknodat(r2, &(0x7f00000009c0)='./file0\x00', 0xe000, 0x54) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x18ce, 0x200c2) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000800)={0xa, 0x0, [{0x10000, 0xfb, &(0x7f00000000c0)=""/251}, {0x5007, 0xe7, &(0x7f00000001c0)=""/231}, {0xd000, 0xda, &(0x7f00000002c0)=""/218}, {0x7000, 0x57, &(0x7f00000003c0)=""/87}, {0x2, 0x89, &(0x7f0000000440)=""/137}, {0x10000, 0x5a, &(0x7f0000000500)=""/90}, {0x100000, 0x89, &(0x7f0000000580)=""/137}, {0x0, 0x6a, &(0x7f0000000640)=""/106}, {0x0, 0x8d, &(0x7f00000006c0)=""/141}, {0x5000, 0x43, &(0x7f0000000780)=""/67}]}) 2018/04/27 23:54:21 executing program 3: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000002c0)=0xffffffffffff8001, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000680)="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") sendto$inet6(r0, &(0x7f00000005c0), 0x0, 0x4000000000000, &(0x7f0000000640)={0xa, 0x0, 0x20, @empty, 0x1}, 0x289) 2018/04/27 23:54:21 executing program 6: pipe2(&(0x7f0000f14000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x7, &(0x7f0000a8aff8)=0x0) write$selinux_load(r1, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f000096f000)="06000000000000009d", 0x153}]) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/97, &(0x7f0000000140)=0x61) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000180)=""/174) 2018/04/27 23:54:22 executing program 0: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x80002, 0x100000000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) socket$packet(0x11, 0x840000000a, 0x300) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0xc2, 0x0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @remote, @remote}, &(0x7f0000000040)=0xc) [ 108.170855] IPv4: Oversized IP packet from 127.0.0.1 2018/04/27 23:54:22 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000002c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2b, 'rdma', 0x20}]}, 0x6) fcntl$notify(r1, 0x402, 0x1a) 2018/04/27 23:54:22 executing program 4: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="4c0000001200ff09fffefd956fa2830007a600804e220000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca67305f52be5f08154a6613b6aabf35d4c", 0x4c}], 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_getscheduler(r1) 2018/04/27 23:54:22 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="48010000100001030000000000000000e00000020000000000000000000000000000000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x148}, 0x1}, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x54) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x800, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) 2018/04/27 23:54:22 executing program 6: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x4a001, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000940)=@raw, &(0x7f0000000080)="47505d04", 0x15, 0x67, &(0x7f0000000fc0)=""/103, 0x41000, 0x800, [], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) chdir(&(0x7f0000000140)='./file0\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bpq0\x00', r0}) 2018/04/27 23:54:22 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x2) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x600100) 2018/04/27 23:54:22 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000001c0)=0x4) uname(&(0x7f0000000040)=""/188) 2018/04/27 23:54:22 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) msgsnd(r0, &(0x7f0000e74f60)={0x2}, 0x8, 0x0) 2018/04/27 23:54:22 executing program 1: r0 = getpid() r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0xa8001) bind$ax25(r1, &(0x7f0000000040)={0x3, {"4cc00d9abeb57e"}, 0xffffffffffffffff}, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140)=0xff, 0x4) capget(&(0x7f0000000300)={0x19980330, r0}, &(0x7f0000000340)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x8, 0x6757, 0x81, 0x4, 0x5, 0x1cf8, 0x9, 0x80, 0x9, 0xd4e, 0x1}, 0xb) getsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f00000000c0)=""/12, &(0x7f0000000100)=0xc) [ 108.750083] netlink: 88 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/27 23:54:22 executing program 0: r0 = syz_open_dev$sg(&(0x7f00006ec000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000080)={0x7, 0x1, 'client1\x00', 0x3, "9afbd621a89b0d20", "c42f1a317ee7318bafe90ef768fa3d9b02011044239c20bd08247aa25f2d35c7", 0x8, 0x7}) ioctl(r0, 0x1000002279, &(0x7f00000000c0)) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) ioctl$TIOCSTI(r0, 0x5412, 0x3d36ddc4) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x100000000, 0x9, 0x1c09, 0x401, "138f2252de1414310585be4ba170e76af9397a798b3d18168bfd2f249479ce44"}) 2018/04/27 23:54:22 executing program 2: r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)=0x0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) r5 = fcntl$getown(r0, 0x9) r6 = getuid() fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x9) r9 = geteuid() r10 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000500)=0xe8) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000880)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240), 0x0, &(0x7f0000000780)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xe0, 0x4000000}, 0x40000) sendmmsg(r0, &(0x7f0000004000)=[{{&(0x7f0000000540)=@can={0x1d, r1}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000f40)=@in6={0xa, 0x0, 0x101}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000003900)}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, &(0x7f0000000080)=0x8) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000240)=r2) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r14, 0x4, 0xed, "9e398a1f342bbbd720f11b3f7ffff9016b8bb45b7d4fcba1b5eeacb116bed81ed3ec9ac3dd39137b316b96d2a74c17e1f2a0d132f6f975c8cd2e99c0cc988acf8c15836034f8ee704bdc95910d6a4e0a9efe584954716b0dd0df61f85062b029205ca5ecc6871c3598360dd8f371bdd86ec5e686d6c6983a20fd7cb781388b81c990698973645828bc83c089f9f260a325ec675b1fe530cc97e5b7f24e76f301264772e14ba86f0eb76c1b8fc15d89cfa81b064b8d22d000636efe147b88cd904cd801a52b4469cfdd048f30e3f0558ca28a2e3120c87c83fa7d5dc5a7ae8321f4a9f2a7300dde192a28ab37af"}, 0xf5) [ 108.806526] netlink: 88 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/27 23:54:22 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x1) ioctl(r0, 0x4000000002283, &(0x7f00007bb000)="cf") unshare(0x200) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@loopback, @multicast2, 0x0}, &(0x7f0000000080)=0xc) connect$packet(r0, &(0x7f00000000c0)={0x11, 0x6, r1, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}, 0x14) write$tun(r0, &(0x7f0000efef0b), 0xf3) ftruncate(r0, 0x7fffffff) 2018/04/27 23:54:22 executing program 4: r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041bff4)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000040)) close(r1) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/27 23:54:22 executing program 3: r0 = socket$inet6(0xa, 0x4, 0xffffffffffffbdba) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000000000)="b1a490e5a7c79cdcdd9b4b913fd24a32b400e6c59609256f44061f512a660bb9330f47ee0f0ae843ca0fe0377c0b4423e563d47a74339d3d8cd9ec4a442a0be81be386d9dd5f262c5dd0c4db8c88f3715496fcf18188c8e8b57f8adb8b1e0f370aa17cf184c4a28a5c33a9960129c40fe6f5eaf22de4deea7b7f99ee7e67e7372520a7f0448e6addf21ed19fe85cb3513385f98fd86f9833ecfedc2b111244790af28c1a2bc8841b5befd63d0f07f5b7bdb6a437bec202295dbae319b21ae5a54124b05c06a1e3217bab713bf34cee35e93cb55b50cc", 0xffffffffffffff46) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {0x200000000000}}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x33}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x8) 2018/04/27 23:54:23 executing program 1: r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/220, 0x397}, {&(0x7f0000000140)=""/227, 0xe3}, {&(0x7f0000000240)=""/248, 0xf8}, {&(0x7f0000000340)=""/242, 0xf2}, {&(0x7f0000000240)=""/117, 0xffffffaf}], 0x5, &(0x7f0000000000), 0x2db, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000006c0)={'filter\x00', 0x0, 0x4, 0xa6, [], 0x3, &(0x7f0000000540)=[{}, {}, {}], &(0x7f0000000600)=""/166}, &(0x7f0000000740)=0x78) getrlimit(0x5, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x80000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000480)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000780)=0x9) 2018/04/27 23:54:23 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 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={&(0x7f0000509000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x1, &(0x7f0000000100)=[{&(0x7f0000000080)="4f946bddac244ae3f0af1d4c7485571034743a052025b967543894a4f16257b51ec4682b612199baf581344db42375fb7124dcdaf0f39c4a612cec20ac29cda1d2124a01abeb3f24bc1831ee23ec5e1ae7299ebfd22eb21e0eb49745d5a87ae4c1e82d8f25bc1684eff81cac6978f59aa64f8f6e96dda28c581b821d359c57", 0x7f, 0x100000001}], 0x242001, &(0x7f0000000140)={[{@quota='quota', 0x2c}]}) ppoll(&(0x7f0000fc4ff8)=[{r0}], 0x1d1, &(0x7f000058e000)={0x77359400}, &(0x7f00009e5ff8), 0x8) 2018/04/27 23:54:23 executing program 6: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x11, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f91ffc)=0xc) r1 = socket$inet6(0xa, 0x1, 0x3) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r0, 0xaa3}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001180)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000001280)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000012c0)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0xf1d}], &(0x7f0000000100)='GPL\x00', 0xd94, 0x1000, &(0x7f0000000140)=""/4096, 0x41100, 0x1, [], r2}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000a23fb8)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x14}], {0x95}}, &(0x7f0000c08ff6)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={r0, 0x6}, &(0x7f0000000080)=0x8) 2018/04/27 23:54:24 executing program 2: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x800030) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101000, 0x0) 2018/04/27 23:54:24 executing program 3: r0 = dup(0xffffffffffffffff) dup3(r0, r0, 0x80000) recvmmsg(r0, &(0x7f0000000500), 0x0, 0x100, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0xffffffffdffffffc, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="150333", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000640)=""/246) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/27 23:54:24 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c0e000/0x2000)=nil, 0x2000, 0xe) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x6, 0x8000, 0x5, {0x0, 0x989680}, 0x0, 0x5}) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) prctl$void(0x1e) mlock(&(0x7f0000a67000/0x2000)=nil, 0x2000) 2018/04/27 23:54:24 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)="086448d7c6c315f9783fcdd985c4eb831683d78183d02b37cbe7c3564fe0f01811c6428c0260f3cea4ab086d988b79af701ae8fee233d9de4413a5d1acd3fd36e74aaef2c334347dd130ef71a0b375408bfe00027462b0a082312ef5bd86028bbf63fd76612cc794199bc4ecb7", 0x6d}, {&(0x7f00000000c0)="59b90357b9db4cf403827105baa1e55b9c97cb48fc63870ab91b454c23baee090d72434c5b3db1b230eeb31ed592768c7d8ba442cc1c556e89c64bd4d8b641950f0e525c27", 0x45}, {&(0x7f0000000140)="3f6d693a5090d8415ae8f1f565017fccd595967ef94a6fd6564c787a7492d2d22851115f8cf49935683cc0da777f4a5d066282ea64d7d87f1efb5bdacc273018e13cacc653a0ec84a81d50194ff108e0f0fea4e1fedc6adabdcebb7931afa6ffe16d76927a587f4d88bf006f35c49d13ac5cd0970f92072c7a1c874021c717a241009b665e789ba79b4ed14fe8a838f4b864fc4258c6ffb3ef93dc9752b08ba2c8ffe2a68987cdcfb0", 0xa9}, {&(0x7f0000000200)="bb0f94a9186e17706977877bc37168b2bd21501104af30e6458ba70968479342159c92cf536fd0174f9e9159b6b16c8e706dec4fa47f60940b1576a880c35d91fb213db89c2ffff1fb4ddd8a1053210f8031fe1889f0dc33f52635b3ac422a96219a1e228110a7d711ea188e84060b03ab281937dfe8dc9ff50e56995cfebb825567b2af9d96a866469c557e201075", 0x8f}, {&(0x7f00000002c0)="a15070832547d06cc4709150be1208c925e729414ef78a82ff894b099556722e01d278ea1b1a2a82ba5c86bbe71d0fdbf5b2b662f7676ab91c5389184d9be4fd7369653d", 0x44}], 0x5, 0x0) ioctl(r0, 0x2289, &(0x7f0000000fff)) 2018/04/27 23:54:24 executing program 6: socket$inet_sctp(0x2, 0x0, 0x84) 2018/04/27 23:54:24 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) 2018/04/27 23:54:24 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1) socket$inet6(0xa, 0x6, 0x3) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) prctl$intptr(0x3f, 0x7) sendto$inet6(r0, &(0x7f0000000440)="b0ce56935494b6f0e6504a794f1efed7ca24491b249d10a3dfa8158b24e9f9447e6fd4ec59a6a280e7dc222e57", 0x2d, 0x20000005, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0x4) getsockname$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x35) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x0, 0x4, 0x400, 0x2, 0x2000202, r3}) ppoll(&(0x7f00000000c0)=[{r2}, {r0, 0x210}, {r0}], 0x3, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000180)=0x88) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000002c0), 0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000001c0), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000400)={&(0x7f0000000300)='./bus\x00', r2}, 0x10) 2018/04/27 23:54:24 executing program 5: r0 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x97a7}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={r1, @in6={{0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x100}}}, &(0x7f0000000500)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000540)={r1, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000300)={0x5, [0x1, 0x6, 0x800, 0x4, 0x9]}, &(0x7f0000000340)=0xe) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000380)='tls\x00', 0x4) connect$bt_l2cap(r0, &(0x7f0000000580)={0x1f, 0xf194, {0x4, 0x803, 0x5c9, 0x8, 0x9, 0x9}, 0xfffffffffffffffd, 0x5adf8323}, 0xe) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000000)={0x8001, {{0xa, 0x4e22, 0x27dd, @ipv4={[], [0xff, 0xff]}, 0x187}}, 0x1, 0x4, [{{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, {{0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x2}}, {{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, {{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x12}, 0x7}}]}, 0x290) 2018/04/27 23:54:24 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) 2018/04/27 23:54:24 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000100)=""/86) ioctl$LOOP_GET_STATUS(r1, 0x80081272, &(0x7f0000000000)) 2018/04/27 23:54:24 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340), 0x1) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x5}, {0xa, 0x4e24, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1, [0x0, 0x43, 0x3ff, 0x1d77, 0xee, 0x5, 0xf3, 0x4]}, 0x5c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7d00000060d438f1794859d7ced496c1174a4575b4234f95c4be06379555e63a903479b2fc9540b116bb3c5b5ed5f2d041edba1119e1ecb7603b14dd130164af04a353d8f1cda5ad47e84f2a174172e90200ccc910fc69b06e532437a37f1dc2bdf2aef6485fe2ff15a48592e61d19d3538fd53085ca52be3797ee22ab5a7ddfcb"], &(0x7f0000000180)=0x85) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x8208, 0x4, 0x2, r2}, &(0x7f0000000200)=0x10) 2018/04/27 23:54:24 executing program 2: r0 = msgget$private(0x0, 0x21) r1 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() r4 = getegid() r5 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000200)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0x8, r1, r2, r3, r4, 0x84, 0xc670000}, 0x8, 0x100, 0x634, 0x2, 0x1, 0x7f, r5, r6}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r8, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r8, 0x0) r9 = accept4(r8, 0x0, &(0x7f0000000040), 0x0) sendto$inet6(r7, &(0x7f0000f6f000), 0xbb, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) sendmsg$IPVS_CMD_NEW_DAEMON(r9, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="c2cb464432975c0300"], 0x1}, 0x1}, 0x0) close(r7) getpeername$packet(r9, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x200000, 0x0) ioctl$KDSIGACCEPT(r10, 0x4b4e, 0x4) setsockopt$SO_BINDTODEVICE(r10, 0x1, 0x19, &(0x7f0000000280)='bond_slave_0\x00', 0x10) 2018/04/27 23:54:24 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2}, 0x2c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000100)={0x5, 0x70, 0xff, 0x8, 0x2, 0x10000, 0x0, 0x7, 0x200, 0xa, 0x1f2, 0x2, 0x0, 0xe1c, 0x6, 0x7fff, 0x3, 0x401, 0x0, 0x5, 0x1, 0x100, 0x8, 0x9, 0x0, 0xffffffffffffff47, 0x8001, 0x6e5, 0x1, 0xfffffffffffffffc, 0x4e, 0xffff, 0x1f, 0x463, 0xc12, 0x3, 0x0, 0xc4, 0x0, 0x7f, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x20, 0x3a, 0x9, 0x7, 0x1, 0x9, 0x6}, r1, 0x8, r0, 0x8) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000001c0)={0x1, [0x5ef2]}, 0x6) 2018/04/27 23:54:24 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000bf6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x80000) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg$kcm(r2, &(0x7f0000000600)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/43, 0x2b}, {&(0x7f00000001c0)=""/134, 0x86}, {&(0x7f0000000280)=""/100, 0x64}, {&(0x7f0000000300)=""/166, 0xa6}, {&(0x7f00000003c0)=""/250, 0xfa}], 0x5, &(0x7f0000000540)=""/132, 0x84, 0x20000000}, 0x20) sendmsg$can_raw(r1, &(0x7f0000000740)={&(0x7f0000000640)={0x1d, r4}, 0x10, &(0x7f0000000700)={&(0x7f0000000680)=@canfd={{0x3, 0x5, 0x3, 0x100000001}, 0x1c, 0x3, 0x0, 0x0, "75f492fc40e5ad292744f5c2665f752ba654c7091da027f42e6e2a93183bd04cda89875a5f021f9cd7d3fe45d55842714687a4abc035fdf354e90ddd683c94bc"}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x1) sendfile(r1, r1, &(0x7f0000000780), 0x2) sendto(r3, &(0x7f0000000000)="545019b837f50dfd97fa3dbb24cf7e74086e187db160de767262578dc4d2d1dae6a90c86b649e1", 0x27, 0x0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) 2018/04/27 23:54:24 executing program 7: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) [ 111.154961] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/27 23:54:25 executing program 2: r0 = msgget$private(0x0, 0x21) r1 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() r4 = getegid() r5 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000200)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0x8, r1, r2, r3, r4, 0x84, 0xc670000}, 0x8, 0x100, 0x634, 0x2, 0x1, 0x7f, r5, r6}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r8, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r8, 0x0) r9 = accept4(r8, 0x0, &(0x7f0000000040), 0x0) sendto$inet6(r7, &(0x7f0000f6f000), 0xbb, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) sendmsg$IPVS_CMD_NEW_DAEMON(r9, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="c2cb464432975c0300"], 0x1}, 0x1}, 0x0) close(r7) getpeername$packet(r9, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x200000, 0x0) ioctl$KDSIGACCEPT(r10, 0x4b4e, 0x4) setsockopt$SO_BINDTODEVICE(r10, 0x1, 0x19, &(0x7f0000000280)='bond_slave_0\x00', 0x10) 2018/04/27 23:54:25 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x6c, "dc832ef44a23b004d254dbeeb324328317b8ae2a147ec6a832b3e3bd214b6457ec98b73c63302084215090847db52a1dc04f5b92fd969f693db1301ff00b648d9c13840df6932adf1e0a78f7e1de11f805fc2eeeda756a16849219ddcc8cfeea219ed64ca78ca041980422ec"}, &(0x7f0000000140)=0x74) sendmsg$nl_generic(r1, &(0x7f00000005c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000580)={&(0x7f00000004c0)={0xb8, 0x1d, 0x300, 0x70bd2a, 0x25dfdbfd, {0x3}, [@generic="f6b27c6428cd61b30c4568695aa21b773b5c7ef681a410cebf904db2ae6e23895bf2fa875e119d67dc7128d41619540e13d4b807fe5cd4785436b22adaa611311fd20ec6c7f3e28964c350bc61c6f1056eba3a674ecbcdd2e80797d34d737e0c2ef63c8321fe54eac9300aedeed3e98303f6190c4a85db17500b6b26a7ae0e81ad1ba8a66cced6f54fd0a55d0797da10044f049eeb46598c4712ca81a9c9d9", @nested={0x4, 0x6d}]}, 0xb8}, 0x1, 0x0, 0x0, 0x8004}, 0xc0c0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e20, 0xb7c, @dev={0xfe, 0x80, [], 0x10}, 0x1f000000000}}}, &(0x7f0000000300)=0x84) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req={0x9, 0x9, 0xfffffffffffffffc, 0x2}, 0x10) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0), 0x0, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000000c0)={0x200, 0x2, 0x1f, 0x8001}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000600)) fstat(r1, &(0x7f00000003c0)) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/04/27 23:54:25 executing program 7: msgsnd(0x0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) 2018/04/27 23:54:25 executing program 5: syz_emit_ethernet(0x56, &(0x7f0000000000)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "c417098b9ea624569a25b040fd884594e4bcaa7d0cba7bdea51c8404f4d28c766d8dd5cb39134dadde5c5286ea9a832e32f7968a32c3d4d5e2a6520e2effb6ce"}}}}, &(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "03"}], 0x18}}], 0x2, 0x0) 2018/04/27 23:54:25 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000000000), 0x4) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x800) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000080)="974d3f7c3fe5a4fa8df759c392340a3626541cd47298c857442bbac9a17955594c418a3408f1d7c9363a54059531c23f98e19e154ee358211786bb7b0cabdfc3f7e71b7cb310832f69b99ee711b0234cd8e988b489bc5f52a33e9e246fc8779ae08da17b7ba80896d2dcbef62e6b9272d1fd83d3215d51ae35aed1da7b7bf15e4ebb744d70812e4a196685d8b526") 2018/04/27 23:54:25 executing program 0: unshare(0x8000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @rand_addr}}) 2018/04/27 23:54:25 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800040005) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x16a1) write(r0, &(0x7f0000000100)="5ab687e9126bf22c029cf3776999cddaebdfed6ef3f31eb5b9c75d75d1d14c1a83be8fa765af000400000000000000e229a2847e6cb934c7677b8f0e08589f9f3e76cbb3b4c123cbe914d9cb97f908df54bf484b7235c30fc046ff3a71051b1a482ca19c04", 0x65) 2018/04/27 23:54:25 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000100)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x14, 0x10000000000027, 0x331, 0x0, 0x0, {0x16}}, 0x14}, 0x1}, 0x0) 2018/04/27 23:54:25 executing program 5: syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f0000000140)='./file0/bus\x00', 0x800, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000180)="49ac506bb8bc", 0x6, 0xffff}, {&(0x7f00000001c0)="86b91de32a96739ea0f706d7f26960fbd4959bb4e0ba31b3bdda429498bc8c682fe18aa46a7f7818775fe1e377d52e2ad3d1f8c3c3edd0293c7d453fc862a5735bb56ddfc2d24b766d8fd2286420aba13c12ec473f6d061e9e23", 0x5a, 0x100000001}, {&(0x7f0000000240)="31f45187c87387f20d907adb9222fb925c5e927c050cd0507fdacef53cd4d3a43bbb3f168a780387473129f351bf2bad509b357cf8e279b52b25467012535ed515ddacb0fa772f3be214973fb3f8d05c119d17ab4088e370ee9164f54c6e5fbd30", 0x61, 0x3ff}], 0x1, &(0x7f0000000340)={[{@replayonly='replayonly', 0x2c}, {@usrjquota_file='usrjquota=syz', 0x2c}, {@barrier_none='barrier=none', 0x2c}, {@balloc_no_unhash_reloc='block-allocator=no_unhashed_relocation', 0x2c}, {@noacl='noacl', 0x2c}, {@balloc_no_unhash_reloc='block-allocator=no_unhashed_relocation', 0x2c}, {@tails_off='tails=off', 0x2c}, {@tails_on='tails=on', 0x2c}]}) mkdir(&(0x7f0000000100)='./file0/bus\x00', 0x3ffffffffffdfff) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000080)={&(0x7f000000a000/0x14000)=nil, 0xfffffffffffffff9, 0x7, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0xfffffffffffffffb}) creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) shmget(0x3, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x3, 0x100000000a012, r1, 0x0) mlock2(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x1) mlock2(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) 2018/04/27 23:54:25 executing program 4: unshare(0x405fe) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9, 0x8000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}}, 0x6, 0x20, 0x2, "622e0508929755a31d153de69f55db4d9820cf61ffae123e2726e196b581cf736bb01625dd047a3765135dd763571aa53010deb0fed7ffbc7f6ecbd58d2d4af592f5497ae15bb00e46f4b278d2d33aa2"}, 0xd8) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='status\x00') ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x40, r3, 0x20, 0x70bd28, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x62}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x40}, 0x1}, 0x40) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00000000c0)=0x3b17d888) 2018/04/27 23:54:25 executing program 0: stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x0, &(0x7f00000002c0)) setregid(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x4, 0x9a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200007c0], 0x0, &(0x7f0000000000), &(0x7f00000011c0)=ANY=[@ANYBLOB="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"]}, 0xa51) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000400)=@filter={'filter\x00', 0xe, 0x1, 0x318, [0x0, 0x20000480, 0x200004b0, 0x200004e0], 0x0, &(0x7f0000000040), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'bond0\x00', 'irlan0\x00', 'rose0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xfffffffffffffffc], 0xb0, 0x210, 0x288, [@statistic={'statistic\x00', 0x18}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x4, 'system_u:object_r:adjtime_t:s0\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "8c0728fcf83b267d5a78e4cdf9599c66e75940fdf49d1582730b320a7f21cc0a371318aa713fb27ce3cc6223ea586a3c3b7b87cc05f2665a12cffff501e5e814"}}}}]}]}, 0x390) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000380)='asymmetric\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000007c0)="6d5f5e0974177cfa54bac4ceec", 0xd, 0xfffffffffffffffc) keyctl$instantiate(0xc, r2, &(0x7f0000000300)="486b32de46b599a0166bb4a3a3b7016f1213d47ca69238f83c828641feaba51d34b0f5c7ad2837461e0c40442b3d7dcceec3ef14728418492455d0608f1f0be93ec98d1d8507416e150c21116087fabb3156", 0x52, r3) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000800)='/dev/audio\x00', 0x80000, 0x0) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000000880)={0x4, &(0x7f0000000840)=[{0x6, 0x7}, {0x1, 0x8}, {0x9, 0x200}, {0x0, 0x1f}]}) [ 111.476821] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/27 23:54:25 executing program 4: r0 = gettid() io_setup(0x800, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0}) io_getevents(r1, 0x2, 0x2, &(0x7f00000001c0)=[{}, {}], &(0x7f0000000100)={r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000180)}]) socket$alg(0x26, 0x5, 0x0) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000000140)) r4 = fcntl$dupfd(r3, 0x406, r3) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x31, 0x24, 0x400, 0x7, 0x0, 0x3, 0x60044, 0x2, 0x1000, 0x10bc, 0x100000000, 0x9, 0x4, 0x2, 0x9e, 0x1000, 0x10001, 0x7f3, 0x5, 0x31, 0x567b9a00, 0x3, 0x7fffffff, 0x18000000, 0x2, 0x40003f, 0x2, 0x9, 0x0, 0x8, 0x8, 0x3, 0x100000001, 0x80, 0x5, 0x1, 0x0, 0x4, 0x5, @perf_config_ext={0x2, 0x23c}, 0x4002, 0x3f, 0x70, 0x7, 0x4, 0xffffffff, 0x3}, r0, 0x3, r4, 0x8) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) tkill(r0, 0x1000000000016) [ 111.582745] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'filter' [ 111.607973] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/27 23:54:25 executing program 5: r0 = socket$inet(0x2, 0x4000810000000001, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)='posix_acl_accesslovmnet0@securityGPL)\x00', 0x26, 0x2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x9, 0x4) sendto$inet(r0, &(0x7f0000000680)="e9c5e76d4e48442556fc3039f06ca76eea4d9a6201404c7f7120b71e5de8015b6a283d375e86e4e61cc7ffd71d69572d921c82a29cc3d7c0fbd1bac8a31858909e88edfffdb43389fe49edcdd18b55078b21ff2b6e1da49a1ce8e7efc2887e8fe07442c12d9dd84adb59e394dc93379929ffeb74cdc944987f78c8ef6715efd71c4923618dd5e9fb1d700316e22449ddc7621686cc0c628b3ba44b3f57b7e654f744", 0xa2, 0x1, 0x0, 0x0) [ 111.651685] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'filter' [ 112.111423] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. 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Check SNMP counters. 2018/04/27 23:54:26 executing program 0: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$packet(0x11, 0x0, 0x300) fadvise64(r0, 0x0, 0xffffffffffff7fff, 0x3) 2018/04/27 23:54:26 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x20000) setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000080)="e15555c03bb7b9a975a02ca958685adaafa4c5d6fb4806e85ec0d147b7f82af230350563117fc47cebbeb93e3f7c2547b1a04f1ee10518fa1facb4686625a87e35baa7259bf52983610f77369b3aecd2df5edc191aa5e733c1a92908d8458625d2ae97c9fae6a333711af9021754ffe5fb061f1df85eab2f6b025882a1c4a0882297462ec11cf6825808cdd4a15b9328ae97bc6da282a5dda4", 0x99) sendto$inet6(r0, &(0x7f0000000000)="74925fbf44d32cb57e791bb26090c6861d55925c8fe0ffdfa482678d180000000000000000000000", 0x28, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/27 23:54:26 executing program 5: socket$netlink(0x10, 0x3, 0x24) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) r2 = socket(0x1, 0x6, 0x40) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb, 0x40}, 0xc) 2018/04/27 23:54:26 executing program 1: rt_sigprocmask(0x7, &(0x7f0000039ff8)={0xfffffffffffffffc}, 0x0, 0xfffffffffffffe85) r0 = gettid() timer_create(0x2, &(0x7f0000044000)={0x0, 0x17, 0x80000000004, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000000040)={0x6a657b14}, 0x0, &(0x7f0000000080)={0x77359400}, 0x8) 2018/04/27 23:54:26 executing program 3: r0 = memfd_create(&(0x7f0000003000)='\x00', 0x7) unshare(0x40600) fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/83) 2018/04/27 23:54:26 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(0x0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) 2018/04/27 23:54:26 executing program 4: r0 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000ffbfa0)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) 2018/04/27 23:54:26 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x800000000004e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="89", 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x90) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x6000c0, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000080)={{0x1, 0x1}, 0x11}, 0x10) 2018/04/27 23:54:26 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x80, &(0x7f0000ca3000)=[{&(0x7f0000000100)=""/15, 0xf}, {&(0x7f0000000e40)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000000e00)=""/2, 0x2}], 0x4, &(0x7f0000a01f13)=""/237, 0xed, 0x3}, 0x40000000) r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000140)=0x9, 0x4) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x64) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, '/dev/snd/pcmC#D#p\x00'}, {0x20, "0300"}, {0x20, "0300"}, {0x20}, {0x20, "0300"}, {0x20, '.'}], 0xa, "97e0b521442d8caecaf77c24c8619c4c8ab09ed78ecfd8156fd51e4e62def8e517d8eb64c60b5a1cada326a9e8504fd40b932c4de4fc281af446ff77f68d1391622964debbb7ca47a0b937cd0c30fcc98d6aa273e288a9094f19a30eaf5989"}, 0x89) write$binfmt_elf64(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7f454c460000000121000000000000000300030005000000d7010000000000004000000000000000600300000000000025b800000000380002003c050000faff0300000003000000f101000000000000070000000000000009000000000000003f000000000000000100000000000000fdffffffffffffff04000060020000003e9a0000000000007f00000000000000ffff00000000000009000000000000000200000000000000080000000000000077af3806ecb7768167b2986c9b4f7117914216bf67f34ede786d597ea1f556037ca90c3f4a2e60bed7e0e91701b3a9e60dd2e549e36766d5a695dfb2f3e76ad5954515d8d8992fbc39aac0a731c6e6110f3c90a36ad5c219db24c05649b72783f21e185fddc6bddd720a3ce242770840d3e4427e4ef9dea96c621172796f41000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa2f) ioctl$sock_ifreq(r0, 0x8938, &(0x7f0000000240)={'ip_vti0\x00', @ifru_map={0x3, 0x0, 0x9, 0x7, 0x8, 0xdff0}}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x1d6, &(0x7f0000346fc8)=ANY=[], &(0x7f0000000080)="03000000", 0x40, 0xfb, &(0x7f00000002c0)=""/251, 0x0, 0x1}, 0xfffffffffffffc79) 2018/04/27 23:54:26 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000240)=""/97, 0x61, 0x0, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003200)='/dev/sequencer2\x00', 0x40, 0x0) sendmsg$netlink(r1, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000), 0x0, &(0x7f0000000240)}, 0x2) recvmsg(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f000001b000)}, 0x0) recvmmsg(r1, &(0x7f0000003d40)=[{{&(0x7f0000000080)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/214, 0xd6}, {&(0x7f0000000000)=""/57, 0x39}], 0x2, &(0x7f0000000340)=""/200, 0xc8, 0x1}, 0x5}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000440)=""/14, 0xe}, {&(0x7f0000000480)=""/244, 0xf4}], 0x2, &(0x7f0000000600)=""/4096, 0x1000, 0x5}, 0x1}, {{0x0, 0x0, &(0x7f0000001900)=[{&(0x7f0000001600)=""/74, 0x4a}, {&(0x7f0000001680)=""/32, 0x20}, {&(0x7f00000016c0)=""/186, 0xba}, {&(0x7f0000001780)}, {&(0x7f00000017c0)=""/62, 0x3e}, {&(0x7f0000001800)=""/65, 0x41}, {&(0x7f0000001880)}, {&(0x7f00000018c0)=""/43, 0x2b}], 0x8, 0x0, 0x0, 0x101}, 0x833}, {{&(0x7f0000001980)=@ax25, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001a00)=""/98, 0x62}, {&(0x7f0000001a80)=""/220, 0xdc}, {&(0x7f0000001b80)=""/75, 0x4b}, {&(0x7f0000001c00)=""/2, 0x2}, {&(0x7f0000001c40)=""/238, 0xee}], 0x5, &(0x7f0000001dc0)=""/4096, 0x1000, 0x5}, 0x9}, {{&(0x7f0000002dc0)=@ipx, 0x80, &(0x7f00000033c0)=[{&(0x7f0000002e40)=""/71, 0x47}, {&(0x7f0000002ec0)=""/166, 0xa6}, {&(0x7f0000002f80)=""/226, 0xe2}, {&(0x7f0000003080)=""/194, 0xc2}, {&(0x7f0000003240)=""/182, 0xb6}, {&(0x7f0000003180)=""/128, 0x80}, {&(0x7f0000003300)=""/172, 0xac}], 0x7, 0x0, 0x0, 0x9}, 0x7}, {{&(0x7f0000003440)=@hci, 0x80, &(0x7f00000035c0)=[{&(0x7f00000034c0)=""/183, 0xb7}, {&(0x7f0000003580)=""/21, 0x15}], 0x2, 0x0, 0x0, 0x79}, 0x9}, {{&(0x7f0000003600)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003680)=""/159, 0x9f}, {&(0x7f0000003740)=""/153, 0x99}, {&(0x7f0000003800)=""/8, 0x8}, {&(0x7f0000003840)=""/17, 0x11}, {&(0x7f0000003880)=""/197, 0xc5}, {&(0x7f0000003980)=""/229, 0xe5}, {&(0x7f0000003a80)=""/201, 0xc9}, {&(0x7f0000003b80)=""/43, 0x2b}], 0x8, &(0x7f0000003c40)=""/208, 0xd0, 0x9}, 0xffff}], 0x7, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x7fff, 0xfffffffffffffe51) 2018/04/27 23:54:26 executing program 2: r0 = socket$inet6(0xa, 0x80000000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x40000000014, &(0x7f0000000080), 0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x3, 0xfffffffffffffca0) 2018/04/27 23:54:26 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000400)=[{0x16}]}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003b40)=0x4, 0x4) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$unix(0x1, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000003a00)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@bridge_getneigh={0x20, 0x1e, 0x0, 0x0, 0x0, {0x7}}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x90) 2018/04/27 23:54:26 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mount(&(0x7f0000e97ff6)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x110) fremovexattr(r1, &(0x7f0000000080)=@random={'system.', '\x00'}) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) sendmmsg$alg(r1, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="3e496f0d8de47241d76d278d41db5876af42b0e1aa7c9cce8b7c16539518ac2e53f77ecc81fe7075c85cdafb9baad3033b857bb486e63bc7d82aca1ff9599ba079f5cceb6dee8338841ddbecc4df4e3cbe50faa8d8e6c739b3430e85f9d30362cf06379b715d192072e2f440766828989aec96c2433df8f93c9095aa837e138a7bcc54be6a04b46b7e825411c42218f8a3c43bde37eb620e18aac08acf20a0e8c96ad4059cd9e0620bca6e8349b56f610a665163513791db7c145d513eeb00fd61f5ede3a6a639641123f2ca24d88b0c82afda3f8545bb3adccae41bbd9c6964666934e9ca41bd8ffe84f034357ddc47513d6bb0", 0xf4}, {&(0x7f0000000200)="871a73f32f09b3f52bfb88c34051", 0xe}, {&(0x7f0000000240)="b6070ac45784d630ef67072a90ae7a94031065f57d121d402901d7e136016973ef23c0980c912f273ba8c0b0561048870b41c54837a9f1d87fa6a87740bbcb115e3e4f205cf3124b18", 0x49}, {&(0x7f00000002c0)="c990026766d0fdeeb042215dd633ad12d32da658d25df6759658a5c4accbd3bee0a44f47b1e6fc9160735936c2d78755cb3b12d6f290bf32b4e91b8d79ccffc64496e9679a936aa76e698c3059", 0x4d}], 0x5, &(0x7f00000003c0)=[@assoc={0x18, 0x117, 0x4, 0xf99b}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x100}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffff34e}], 0x1090, 0x4000}, {0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000001480)="790008138d2bdd01b5e6c310b37f033657e15207e69dafd0cef94141f2feec0a31988347a7f465fa6978b5dae0c7922cc61964db804488a61d4f551d7d8db54703a19b2787c2a3b959e40787a0d58cc0f3f91eb182b70d1649838a2a4190fbd28811eb4fb5e23fe00bc6afd15b66d5e63b13aeca5a33a51363122f5a6f6587b102ff05e5814a1f5889992dd17123d807c788035d6abfb7c5", 0x98}], 0x1, 0x0, 0x0, 0x40000}, {0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000001580)="93cd20329b85f8705199ee0b5f611185d79fe6094462d81e804f8f022da85259fa4e7d47403ef979673ca8e57d7464210109d294b670676b4f0cb31c6a456f5be1c203c83defcce9efdf609ed573959d63dff9f2b79eca80b7152a74be4c0be768e4ebcf5a8164f3358f1f37c9db70bd6581", 0x72}, {&(0x7f0000001600)="99b7dacaabe227e984114ad4334cff249850c8e4cc2e89c6f4b76ed34137d969b8b44832219f3e90b96f5c31fd63ae978f9727cd813fde262b71a0176df95c0b6f38ce18d6372deb141acc1e26945d6a4130088c03f9bf95a53684eddc96b7d8b7931d6d0a43572e8e3313aa5bb30e38fe12df7be794679d12a2a88fe9c69ee2c63f77f864c68e3b5b73fc2e5dee209b4bdcb6795d2718073602d78b40173b6f01831b5d2bd19593340cf8756426d12bae55601904eced4aa9d734a1b66dfdccaa55109d888f169dd246aa5023c7d52bed966956bcdcaa", 0xd7}, {&(0x7f0000001700)="f7b91aa8cabcbfc6d4bc1eaa36f115e266f1584a51d446e1b0a5712ece0e9214c5f9f601de7b0e037414939e918109ec98d5b4072f0f6617bbefd5318ef62f94ac1e1c2cb72c1ff13440ef6f103e2d36831ad395b4a733896201237574b913d92ecb74c202c44912cb51c976dd993373eb0138916e016f989a15d0cdbdfa", 0x7e}, {&(0x7f0000001780)="931d037507e76551dedfd95bfd3a0088a3228f1e741aff7fabf817d782f9320f56c53f717417eab9439a869836e9841b9f57f0928b61c66989e3305249ce15db3100bc21560dd21d02e9ccc2e0b24348c7fea91351028a24e3c2fc68f28066ee9be1deb078d49c86e1fa747c171b47b90f5fe6a4b572e34df474692621bce70ff61eb118accb3296ad4e2ee2269c1a2648694ce8c9fc5845bf440eb7984150", 0x9f}, {&(0x7f0000001840)="ecc9f7305a19a9bacf25c0bdd03b3b671ff3447e26bc4cfdee7ccf4777ff7e50b9d7bdd9c4c5d67e263ee1e4aa60740407ffdf3080690ebe1d2fced0ae14a1cb207eb28fa75ed253e3b838a0e97860e5163458aed21ecb76bf87599514620ee3a866b924469a267265c1b2f5a67f4fe9685050752b7fb51ac3ab07e5c32eb7f67764c6f7ded3b3c8de1ab61513b2a16b88c2a31f0ca681e0101cc6775d15f5bbb7c5e9ee96d1fe38a1ba687f34e230a84f26517fc14e02268eedc581765879cdb4db3fcb2aba1d4151cd3fc0210f9901463d91bfb1d2ae665de108e3b42dea629e49ac43983823c4edd92fb45c185b0b247ca0", 0xf3}, {&(0x7f0000001940)="160f4c26ab56fa2dd31dfdd3a9642338fddc611d70e04d2b765c6f6850efc95c096e0ad3d311ad077a136f08d561424ad0115d9a760be5e5494528a1dd9e9305b25c40d4e31b8b", 0x47}, {&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000029c0)="26b39910b7ed5d0292de2e9b0941eefb2449a253cc611c9bf959da04882d4eaa42740b9014179f2ce4e1506caab815120ffbc60bae3b9c42a7be5004ebb25ff783623d2f370e35dee8f1e8ba5bf46d17845ee0d5df7c2b2e44a52fed44542527791f8d44e788ccd23b709ba2515d6af6d5c44cc562a62de91e25df48e878c5f3aa8ec7205035b4e4034f6c3c9b940c5a3165f9fad8", 0x95}], 0x8, 0x0, 0x0, 0x40000}], 0x3, 0x80) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000002c00)={'HL\x00'}, &(0x7f0000002bc0)=0x1e) 2018/04/27 23:54:26 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000040)=""/215, &(0x7f0000000140)=0xd7) unshare(0x40600) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x80d00, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) listen(r0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x514, 0x4) ioctl$KDENABIO(r1, 0x4b36) 2018/04/27 23:54:26 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000240)={0x80}, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, &(0x7f0000000000)="7126dbdf2060a54655397c360db175ae3a2283bd96f211b561305475cf2890bc0a6de29ba576bc3422c605950376845203085d6ad2354a6585dc152ffb7ec40d9e31030e02422eca970cde0804690bbfdfbc82c63dfdd95fb3a700318c6943b882c958a94da301d835a3c4941a859115295f54af898beffd9a96ce5d7fab70f17eb7617488506ce855019dcd095ef4d76070512324ea15ae10c0454da1776d083b2bec35ff9a3ff46d22f335dc98fa", &(0x7f00000000c0)="c00ca1ceb4154b2c2d916eb1eadd679236850b06bc9fbae2f1a437f3eb57d9c767efd0166393f7ce83e684a279d8e2f591fc45353eb73ebd015adcb2e44fe0bc7654f58882e86aec6e114cc6eeb38203f50e10be006d615b30c3c4fbf07e6433b1aec0c0935c41e0e6e7f5fd797955f8835e8a037dae5b9b", 0x2}, 0x20) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000280)={{0x6f9a9455, 0x5, 0x74, 0x4, 0x7ff, 0x4}, 0x2, 0x8, 0x8, 0x7, 0xff, "45d46befa6e5a8027d09803e80eb43f0b49bcd3f50953fb106d53ed484cb39f58d9f3a7d6b39d5a8f7ff64e306528ca49ad6946a0b757903a474f99d5f1da9e014d8723e806ad8d102f261dce80e672a411b7fae40fb2482880c5107d8166a013a3ffb5247b5d682dd64c1545d5af4e76eb89d884c288549241a0e28c7ebcf56"}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000180)=0x1, 0x4) 2018/04/27 23:54:26 executing program 2: unshare(0x28060400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e9bff1)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) preadv(r0, &(0x7f0000083ff0)=[{&(0x7f000049ef30)=""/208, 0xd0}], 0x1, 0x0) 2018/04/27 23:54:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r1 = inotify_init1(0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2aff8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r1, r2) 2018/04/27 23:54:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d3ab27191a01002356ba602dff05000b", 0xfffffffffffffdd9) sendmmsg(r1, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000240)="a6b5b456bd2506000000000000", 0xd}], 0x1, &(0x7f0000004a80)}}], 0x1, 0x8000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvfrom$unix(r1, &(0x7f0000000500)=""/201, 0xc9, 0x0, 0x0, 0x0) 2018/04/27 23:54:27 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f0000000240)=[{&(0x7f0000f80f9a)=""/102, 0x66}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/04/27 23:54:27 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2), 0xfffffffffffffd0f) unlink(&(0x7f0000000000)='./control/file0\x00') rmdir(&(0x7f00000001c0)='./control\x00') r2 = creat(&(0x7f0000000200)='./control\x00', 0x0) ppoll(&(0x7f00000000c0)=[{r2, 0x8200}, {r0, 0x2000}, {r0, 0x8008}, {r0, 0x4101}, {r0, 0x1}, {r1, 0x4001}], 0x6, &(0x7f0000000100), &(0x7f0000000140)={0x3}, 0x8) umount2(&(0x7f0000000080)='./control/file1\x00', 0x0) close(r0) 2018/04/27 23:54:27 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000), 0x8, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) 2018/04/27 23:54:27 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000000140)='./bus\x00', 0x80bc, 0x4) write$eventfd(r1, &(0x7f0000000040)=0x6a1, 0xfffffff1) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) dup2(r1, r0) 2018/04/27 23:54:27 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000000), 0xc3d7) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = gettid() setpgid(r1, r2) 2018/04/27 23:54:27 executing program 6: poll(&(0x7f0000000000), 0x107, 0x80000000) getgid() r0 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000044000)) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x100, 0x4) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r0, 0x14) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000000c0)=r0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80000) ioctl$TIOCGPTPEER(r2, 0x5441, 0xc1f) 2018/04/27 23:54:27 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) 2018/04/27 23:54:28 executing program 0: personality(0xffffdc) uname(&(0x7f0000000000)) 2018/04/27 23:54:28 executing program 1: syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x1, 0x1000020080) r0 = getpgid(0x0) sched_getscheduler(r0) get_robust_list(r0, &(0x7f00000000c0)=&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)}}, &(0x7f0000000100)=0x18) 2018/04/27 23:54:28 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) splice(r0, &(0x7f0000000240), r0, &(0x7f00000002c0), 0x2e1, 0xa) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000780)={'erspan0\x00', &(0x7f0000000740)=ANY=[@ANYBLOB="3a00000003000000feffffff0000000009000000010000001b0ae9ff010001000400000004000000000000003bf900000600000000780000"]}) perf_event_open(&(0x7f0000000340)={0x3, 0x70, 0x4, 0x5, 0x100, 0x3, 0x0, 0xcbe, 0x2c000, 0x4, 0x40, 0x3, 0x9, 0x80000000, 0x9, 0x3, 0x7, 0x1, 0x4, 0x7fff, 0x0, 0x7ff, 0x650, 0x7, 0x1ef, 0x8, 0x4, 0x529, 0x2, 0x1, 0x6, 0x7, 0x4, 0x3, 0xf96, 0x80000001, 0x0, 0x2b, 0x0, 0x7f, 0x5, @perf_bp={&(0x7f0000000300), 0x2}, 0x81, 0x100000001, 0x4, 0x0, 0xffffffffffff4660, 0x90}, r4, 0x2, r1, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r6 = dup3(r0, r1, 0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200), 0xfffffcbf}]) setgroups(0x1, &(0x7f0000000700)=[r5]) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000000080)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x64, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 'syzkaller0\x00'}) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f00000004c0)={0x28, 0xb93, 0x4, 0x4c, &(0x7f0000000440)=""/76, 0x9f, &(0x7f0000000540)=""/159, 0xeb, &(0x7f0000000600)=""/235}) ioctl$TUNSETSNDBUF(r6, 0x400454d4, &(0x7f0000000140)=0x101) socket$netlink(0x10, 0x3, 0xb) flistxattr(r0, &(0x7f0000000100)=""/54, 0x36) 2018/04/27 23:54:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r1 = inotify_init1(0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2aff8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r1, r2) 2018/04/27 23:54:28 executing program 2: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file0\x00', 0x2000000000000003, r1, r2, 0x0, 0xfffffffffffffffc, 0x100000000000004) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1ff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @rand_addr=0x9}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x20}, 0x9}], 0xa4) 2018/04/27 23:54:28 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x0, 0x2800) [ 114.290227] alg: No test for gcm(aes-generic) (gcm_base(ctr(aes-generic),ghash-generic)) 2018/04/27 23:54:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000100)="7b2609d59209bf41bacb6360fb7570ec93b7c1189af4e402ac0db1deeb9e904088a7198d16ccdcb26ffc5f50fd0638d513d356e6ca36bf293875a3d936aea5122bc2ec801a035329edbb239330a885bb30051a03ca243d3217011013af3af5413a13913f7a6f37034ffec0b619a9616091bcc407226f904e9d2a17e8", 0x7c, 0x2}, {&(0x7f0000000180)="81e96663ce89e2adcaa02e359e27cf2c6dd513884d2f6f20c5cced", 0x1b, 0x3}], 0x1, &(0x7f0000000200)={[{@check_normal='check=normal', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@codepage={'codepage', 0x3d, '932'}, 0x2c}, {@flush='flush', 0x2c}, {@check_normal='check=normal', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x31, 0x37, 0x30, 0x38, 0x0, 0x37, 0x3f, 0x2d, 0x37]}, 0x2c}]}) r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x1fffe}) fcntl$setlease(r0, 0x400, 0x0) 2018/04/27 23:54:28 executing program 3: syz_emit_ethernet(0xe, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x4305}}}, &(0x7f0000000000)) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xffffffff, 0x80000) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000000c0)=0x1000, 0x4) 2018/04/27 23:54:28 executing program 2: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) unshare(0x40600) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0/bus\x00', 0x0, 0xa, &(0x7f0000001680)=[{&(0x7f00000000c0)="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", 0xfc, 0x1000}, {&(0x7f00000001c0)="607e6ed9f1c293d7a29c9ca112748c73aa31727208a68b22409ec14c32512e857607c6e612c98de7e316a684b6b7e04d50f31bf9a786c20b43f0cec45fe9461d3c32ab8c82dacf5488c5dd8465f64dac94b561ece38fa6aaef", 0x59, 0x4}, {&(0x7f0000000240)="eea806efb7d83ff141440a7f3f85cecc1a5ba9d513f0ed5b4b", 0x19, 0x100000001}, {&(0x7f0000000280)="14f90f8203fd8878dfff3fa70057145ea501360ff39c71e0650a5bbfe472c2ed8cc029eb0dccf88fbe25adc7109585997a", 0x31}, {&(0x7f00000002c0)="83c11894cc88498cbf06842df3d499024d00bd659135306d2aad180070583e8230d7c0efe2cbf61db0296d6ecad86ac8f62c1afa8b0b2af7f3df96cfc035354b9c9eae5bccfb431cf9db94612fcede2e117a895ca64d51ff2d3d8a596bcc05b66aa553b9b55ece963bbe1793a32860cc36c3c4f8a642830632e1dd850fda943ebabaa3d9ec49fe559e63f588ab2413481c9fd986a2313462b39beee65012f3b8ee07bbc2b0f73356ee30dd4917ed90c3d3e568dd76d6fe9c6538e0db76b049b9cb0e10", 0xc3, 0x9}, {&(0x7f00000003c0)="0219a54da0cb47a62e7779928de3c71eaecda0b4b9ac87a1961867310bceb491942a18e7dd244edb5020c155ba323c5bb025d694c95840d6e15b4afa7b89eb2c20f2453ef225872a24ca6f27e77be55b4f999041b34e209eb43e0f0dddc6b77d586c11a520ee86cdbc1fb8a8832c84015d0a0e25c12fa66f3f7472e4932605f427cdf56bb5e1e7f14084b523832ccee913f5eb7ab4d299f87bef98075bcde0e32a8770e9ea9e569b9869162abc37babe86bb47598144e7", 0xb7, 0x2}, {&(0x7f0000000480)="84bce8d061d2e4e7cc8218a955ea9ece4a922e8d94962f53468bf7d06ff3f6e2118dc23209c7d813a5cb5a8ba35cd42484a6001fa34f51bd79b30372a6b410c80584126cffc7ee403e319ce2b594346cab9161aa1d124dd463d78b97fc3cd87cd40103505959238f89010f66749dcd27597a4847f616fb7783cf3d", 0x7b, 0x3}, {&(0x7f0000000500)="21e561a0ddaed3bb9a84e0619bcfc948a347d6f506362b4d71205adb5797f5a7adfa555f1b943e3bc7009ef3e60f64f2245d7f8e7b054291ceecd818de9c1b451910c186f51cf2babe6595ed3b837a19bf7ff39daa4e267865a809d4503d6d10ebd46d41e9bf13b61f9ab6e081cd37c8f78dfc2af8c8276dce2e5b874ce220d9e8e32cf5861fc34a3a142be7af666c73789b7ea0210719326920c60421e6e1eb436dc3efc3650d815805802d154147e13fcb4d8c7593dec91070ae4459bba3bbbf6418b34678b289af77c86b4cf693ce3865f0", 0xd3, 0x9}, {&(0x7f0000000600)="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", 0x1000, 0x7}, {&(0x7f0000001600)="b8fe4f7fda8383a385dbc034be24cc6bbd824634fc20a94add32a251cbb3f00353d6bfc5de63b93886910f06aae0660cc3720d293692a165bbb5591b4b1507571fb2819669c9df9468ee12ab157f425495f3ddbb55e182", 0x57, 0x9798}], 0x800000, &(0x7f0000001780)={[{@gid={'gid', 0x3d, [0x34, 0x37, 0x34]}, 0x2c}, {@check_normal='check=normal', 0x2c}]}) write$selinux_user(r0, &(0x7f0000000000)={'system_u:object_r:semanage_trans_lock_t:s0', 0x20, 'root\x00'}, 0x30) 2018/04/27 23:54:28 executing program 4: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x10}, 0x10) fcntl$setpipe(r0, 0x407, 0x1) r1 = socket$netlink(0x10, 0x3, 0x27) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000000240)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="207a000001000000010000000d86c11e771836b76245224bba8a07adedad703e40f299f07fc310cfc2ee5479b5577c21c2f27c726c12ade6461e36abc27c0a5aa3daa769b6884ea3e71b00c798e4f1b1f6657c56000000000000000000", @ANYRES32=r4, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r1], 0x6d}, 0x0) r5 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8, 0x40) setsockopt$inet6_dccp_buf(r5, 0x21, 0x2, &(0x7f00000000c0)="d6e1df2f142c76b0288a6e01495c086daec9876ca2bc94a09b466d01a94c87975ed6dd844d7e4fe175c03153cae6d87463440a36690ebb7a425249b4da7ca44c88b24118ada1b9cf73ef60b4f4b041dce42d771b7463bc947939f9bdb00daa1364f16caf94a1dcead2500882e4b6a1c70e5709254cda213165dc171dfbe883e51da40b4a2489a839586ae57ba16fbd865f021080fcf852483c4b4b404a3da2128b978dc5aea4c73e88fa9a40ba883d38f440bbf10edaad894ff372aed05591e39170c7f28117562111866bff2cc407d88bda88b14ebfc6517feb60491fa84be802e0eaaceab8f46e", 0xe8) 2018/04/27 23:54:28 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200000, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) sendfile(r0, r0, &(0x7f00000002c0), 0x1) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) readlinkat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/108, 0x6c) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000100)=[{{0x77359400}, 0x100, 0x0, 0x400}, {{0x77359400}, 0x81, 0x0, 0x2}, {{0x77359400}, 0x17c, 0x8fd9, 0x6}, {{r1, r2/1000+10000}, 0x4, 0xfc8f, 0xace0}, {{r3, r4/1000+30000}, 0x8000, 0x100000000}, {{}, 0x8001, 0x7}, {{r5, r6/1000+10000}, 0x5, 0x1, 0x5}, {{0x0, 0x2710}, 0x10001, 0x400, 0xfffffffffffffffe}], 0xc0) syz_open_dev$loop(&(0x7f0000c17ff5)='/dev/loop#\x00', 0x0, 0x0) r7 = inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x200010c) inotify_rm_watch(r0, r7) 2018/04/27 23:54:28 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x0, 0x2800) 2018/04/27 23:54:28 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="6af2c5f7a34d2c3432f1c58167ddec5464a5eca15d521658b661307911d2e37bce023682d03589b51dfc38ea7b23aec6ce2040db4210d18dcd423a04d5923a29a670c6a835be747926e74a66f0aa0d62f1de87e4489aed84be4bc9cbaa8e8af7653e12da1a301390dcce2fd2c5fbbee6e83304a9b7bb625708a65ac9892e80d5bfa8124033418773c5d53e39f08691b717cfd922d3871dd8f38635bea18d30f97697283ffafbd6fa3ddbf014cf133f70525d9c5d76800f77d51af398f2e50552ad905643f3da0a5e382b4ab5bb79ece22b4547", 0xd3, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="750d51ad7c9f8b8a", 0x8, 0xfffffffffffffffe) r3 = add_key(&(0x7f0000000280)='cifs.idmap\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="7427733c28f9c1be84bf6a92f7b87d7c5f8e20c16887118bcf27aca73aff3fa63a5a686f291d0e2b766f3c7c495dbe8ebe7c6bc4cbd4fc0be0660c23c3b4e339c45ec1d4506bb009d919cd12a0dffdb63db8698de17d24a3c8148e2e8c0652c1b4435e0f0d675defed8030e05d5a295279f01f2053696c05764850a6c3aa764359bdcea6ccc1e04b03138ef0f3f0b2116be939370af0ff58e67e816675a6e7847f2d22f403299296853f69e9dadcb94a53a5bfc7f9636efeb1260b36290274e49968c294d3682dc8df448bcf62751280d8fd7b644f6c8bc3ec4e7c1fa1e3bec439f3d8ce743cb47fc776a370e184699eff6d76c8a55e5d2ffd", 0xf9, 0xfffffffffffffffe) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) ustat(0x9, &(0x7f00000006c0)) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) keyctl$dh_compute(0x17, &(0x7f0000000400)={r1, r2, r3}, &(0x7f0000000440)=""/220, 0xdc, &(0x7f0000000680)={&(0x7f0000000540)={'digest_null-generic\x00'}, &(0x7f0000000580)="4157ffc37c440b3ff3fcf8d44c9b0b1738e2142db9c595e7cc149ce8394ed689c4a546a2e0595e5c3ea78fbc1f87453be2534bd875e44f827a40e9ad158ec4a56881e0da12f34f86d9fa70ad51cac5963ea1e25f439b8e1c57c9c57f59b1ff096351d87f9c9c7e81f383a9a0eee9764fd48fce3adc42e5d5cdffb87c68d2a78051cd7b3fe8f11753dc467babcc0fdacadfb63d04fac9e2af30cf32c3e3f8b67b720fc592931024f12d1ddba5f9f853093e69193ca3e7314871be255338d8640a90c40efc89a8", 0xc6}) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={"6c6f00000700000000000100", {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/27 23:54:28 executing program 1: r0 = getpid() setpriority(0x0, r0, 0xff) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x440) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/27 23:54:28 executing program 6: poll(&(0x7f0000000000), 0x107, 0x80000000) getgid() r0 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000044000)) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x100, 0x4) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r0, 0x14) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000000c0)=r0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80000) ioctl$TIOCGPTPEER(r2, 0x5441, 0xc1f) 2018/04/27 23:54:28 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000040000018") ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 114.842105] autofs4:pid:8750:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.16384), cmd(0x0000937e) [ 114.854922] autofs4:pid:8750:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/04/27 23:54:28 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x0, 0x2800) 2018/04/27 23:54:28 executing program 5: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x0, 0x2800) [ 114.933255] autofs4:pid:8750:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(1.16384), cmd(0x0000937e) [ 114.946128] autofs4:pid:8750:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/04/27 23:54:28 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@loopback, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x401, 0x1, 0x80, 0xfe, 0x3, 0x229, r2}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x48000280}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x78, r3, 0x300, 0x70bd26, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffffffffffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xa40c}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7e}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4e}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000340)={r1, 0x7}) 2018/04/27 23:54:29 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x0, &(0x7f000042e000), 0xb0f, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) setresuid(r2, r2, r2) r3 = getegid() r4 = gettid() stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) r7 = geteuid() stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000500)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000600)=0xe8) getresgid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0) r12 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000800)=0xe8) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000900)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000940)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000a40)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = fcntl$getown(0xffffffffffffffff, 0x9) r19 = getuid() r20 = getegid() getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000b00)={0x0, 0x0}) r22 = getuid() fstat(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = accept$inet6(0xffffffffffffffff, &(0x7f0000000bc0), &(0x7f0000000c00)=0x1c) sendmsg$unix(r0, &(0x7f0000000d80)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="a06b931738753581a264d551cb4fd84716a7f29f1dd95ad820c6d7e0fb4aa944ded033d2e87ec0b2191e13bf78193dd8d9abd58ae9225853fc262f606a2c1a836f7ba695836cb7e6b8cd67e3fbb7118bc51149296933b1928e0e497d121490e4adbbd1fde0cefbd51e5d5b952b618581026049840122fcbe0ac2b53db59e83ff7abb74842c7b2cd846e022a59cad1d1b8da7a362f1620e1c75007c8f0012d9e9265a51f49e424618d24674bcc55e2a8307dd24012767f97818da614843ff55664bbed77168f55b63c7b51164bb542c613a86dd839d282c0256191a764a1a6af038d6ae", 0xe3}], 0x1, &(0x7f0000000c40)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=0x0, @ANYRES32=r5, @ANYBLOB="00000000ffffffffffffffff0100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r24, @ANYBLOB='\x00\x00\x00\x00'], 0x118, 0x4040084}, 0x0) 2018/04/27 23:54:29 executing program 2: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240)='gre0\x00', 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x5]}, 0x5c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f00000000c0)={r4, 0x1}) 2018/04/27 23:54:29 executing program 3: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000002c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf27d0f869390009402f0021000400000019000500fcfc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000180)}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000040c0)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f00000041c0)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000004200)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000004240)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000004340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004380)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004400)={{{@in6=@ipv4={[], [], @dev}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000004500)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000004540)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000008140)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000008480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000008440)={&(0x7f0000008180)={0x290, r2, 0x230, 0x70bd28, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r3}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}}]}}, {{0x8, 0x1, r4}, {0xf4, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r7}, {0x134, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0xffff, 0x8dca, 0x5, 0x7}, {0x80000000, 0xf0d, 0x9, 0x2d0}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffff80}}}]}}]}, 0x290}, 0x1, 0x0, 0x0, 0x8001}, 0x20040000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r9) 2018/04/27 23:54:29 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) unshare(0x200040601) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000), 0x2) 2018/04/27 23:54:29 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x0) 2018/04/27 23:54:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000bc0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000b80)={&(0x7f0000000440)=@getlink={0x34, 0x12, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}]}, 0x34}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') accept4$packet(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000780)=0x14, 0x80800) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000800)=0x14) accept(r0, &(0x7f0000005b00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005b80)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000005bc0)={'vcan0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005c00)={0x0, @loopback, @broadcast}, &(0x7f0000005c40)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005c80)={'bridge_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000005cc0)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000005d00)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000005d40)={@mcast1, 0x0}, &(0x7f0000005d80)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000005dc0)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005e00)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000005f00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000009500)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000009540)={0x0, @dev}, &(0x7f0000009580)=0xc) recvmmsg(r0, &(0x7f000000c340)=[{{&(0x7f00000095c0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000009740)=[{&(0x7f0000009640)=""/102, 0x66}, {&(0x7f00000096c0)=""/94, 0x5e}], 0x2, &(0x7f0000009780)=""/161, 0xa1, 0x100000001}, 0x9}, {{&(0x7f0000009840)=@hci={0x0, 0x0}, 0x80, &(0x7f0000009ac0)=[{&(0x7f00000098c0)=""/69, 0x45}, {&(0x7f0000009940)=""/144, 0x90}, {&(0x7f0000009a00)=""/166, 0xa6}], 0x3, 0x0, 0x0, 0x4}, 0x1}, {{0x0, 0x0, &(0x7f0000009c40)=[{&(0x7f0000009b00)}, {&(0x7f0000009b40)=""/218, 0xda}], 0x2, &(0x7f0000009c80)=""/92, 0x5c, 0xfffffffffffffff7}, 0x5}, {{&(0x7f0000009d00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000009f80)=[{&(0x7f0000009d80)=""/47, 0x2f}, {&(0x7f0000009dc0)=""/170, 0xaa}, {&(0x7f0000009e80)=""/249, 0xf9}], 0x3, &(0x7f0000009fc0)=""/85, 0x55, 0x87ae}, 0x219}, {{&(0x7f000000a040)=@generic, 0x80, &(0x7f000000a0c0), 0x0, &(0x7f000000a100)=""/136, 0x88, 0x7}, 0x8c}, {{&(0x7f000000a1c0)=@ax25, 0x80, &(0x7f000000b300)=[{&(0x7f000000a240)=""/4096, 0x1000}, {&(0x7f000000b240)=""/161, 0xa1}], 0x2, &(0x7f000000b340)=""/4096, 0x1000, 0xfff}, 0x5}], 0x6, 0x10100, &(0x7f000000c4c0)={0x0, 0x989680}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000c5c0)={'dummy0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f000000c600)={@multicast1, @broadcast, 0x0}, &(0x7f000000c640)=0xc) getpeername$packet(r0, &(0x7f000000c680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000c6c0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f000000ce40)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x5ef270193523627d}, 0xc, &(0x7f000000ce00)={&(0x7f000000c700)={0x6e4, r1, 0x430, 0x70bd2d, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r2}, {0x188, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x101, 0x3, 0x8d8f, 0x2}, {0x6, 0x4, 0x9, 0xffffffffffffffff}, {0x1, 0xea7, 0x0, 0x100000000}, {0x6, 0x1, 0x1f, 0xffffffffffffffe1}, {0x7e, 0xae7, 0x101, 0x9}, {0x4, 0x80, 0x16b2b7a9, 0x3f}, {0x8, 0x7, 0x2, 0x9}]}}}, {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, 0x6f96}}}]}}, {{0x8, 0x1, r6}, {0x88, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x389}}}]}}, {{0x8, 0x1, r7}, {0x168, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0xffffffff, 0xffffffff, 0x40, 0x94fe}, {0x9, 0x80000000, 0x5, 0x9}, {0x8000, 0x4, 0x7f}, {0xffffffffffffffff, 0xbced, 0x8000, 0x3}, {0x80000001, 0x80, 0x80000000, 0xff}, {0x7, 0xffffffffffffa501, 0x3, 0xab}, {0x6, 0xce4f, 0x9, 0x40}, {0x7, 0x80, 0x9, 0x10000}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x14e0}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x1f0, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9b}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r15}, {0x134, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x0, 0x2, 0xb1, 0xe8}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xaa1}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r16}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r18}, {0x4, 0x2}}]}, 0x6e4}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) 2018/04/27 23:54:29 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) close(r0) getsockname$packet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x14) lseek(r0, 0x0, 0x3) 2018/04/27 23:54:29 executing program 0: syz_emit_ethernet(0xcb, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_mc={0x8848, {[{0x100, 0x6, 0x7, 0x10000}, {0x4f, 0xbfe, 0x7ff, 0xe972}, {0x100, 0x4, 0x4, 0xfe}, {0x1, 0x0, 0x7, 0xbb}, {0x1000000000000, 0x7ff, 0x9f, 0x9}, {0x4, 0x847, 0x3, 0x2df21e84}, {0x1, 0x7, 0x8, 0x400}], @ipv4={{0x13, 0x4, 0x8, 0x3, 0xa1, 0x65, 0x6, 0x9, 0x8, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[@noop={0x1}, @generic={0x8f, 0x10, "dc126022ba9dba219a24b939518a"}, @ssrr={0x89, 0x27, 0xffffffff, [@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @empty, @dev={0xac, 0x14, 0x14, 0x1e}, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001]}]}}, @udp={0x4e20, 0x4e21, 0x55, 0x0, [@guehdr={0x1, 0x1, 0x9, 0x9, 0x100}, @guehdr={0x2, 0x1, 0xffff, 0x0, 0x100, [0x80]}, @guehdr={0x2, 0x4, 0x73ed, 0x6, 0x100, [0x80]}, @guehdr={0x1, 0x1, 0x8, 0x80000000}], "805a5e5329a8742e2b58e9a72dc258b383a935a1cba1a210ad130c2863830fc9c5ed9d157e2fbf58fb70252b8e31e35fab9cbf601c"}}}}}}, &(0x7f0000000100)) 2018/04/27 23:54:29 executing program 5: 2018/04/27 23:54:30 executing program 2: syz_emit_ethernet(0x204, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x33, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002}}}}}}, &(0x7f0000000000)) r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@hci, &(0x7f0000000040)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) socket$inet(0x2, 0x7, 0x80000000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000140)={0x0, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x88) 2018/04/27 23:54:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000300)='i', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)=""/106, &(0x7f0000000000)=0x6a) 2018/04/27 23:54:30 executing program 5: r0 = socket(0x40000000001e, 0x1, 0x0) sendmsg(r0, &(0x7f0000002780)={&(0x7f0000000140)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000025c0)=[{&(0x7f00000001c0)="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0x1000}, 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0x1000}, {&(0x7f00000021c0)="4565288a14ca17a530b7a818f4cf6d27b7d03a750651b82d25d0e019f02bac90744d9db6a31a8fec82ee17b28827c609d627f66b21218c3ca6ca613daa67e1ecb0f7628f280df0b3e7ec50ea29232c9d935da6eb2a9952d06699cb0ef961c48ce513271e4c895e90bf72b020e827c10c610554fa07b25817f8671622872f6898559b84ce286b12c869c6818e9f175e2db1", 0x91}, {&(0x7f0000002280)="18971e1a35ce9821dfc42f2ca2d150ee9922510b37959868259a1f4ab51c139893c97827a7b03700ee3c3138eb9c4c82e052bb4dc7717051b58e539a14f210a6a77f29b5af0b917e3084db000fe7b39de8992fa0743898fed0504193975cea899d4c63ed64324c44f05cc47526f04d65f872d7b24e113770d6f4e47517da8c6b06b6ff70dbc1f68bbedb9ee39d0631ffb7887490c0e78554fa15bdf145e33ca06c0af789cb08222a9eb1ef0f16927756679a97c2eb1663bd0e6450c4", 0xbc}, {&(0x7f0000002340)="a1fa5532d5380684a268f873e51d66f5a1e5493d46277de6ed84afa4495c690895d4e20963b07499be94f65d75bdb43b97a659a635794ba92c8bbd2d7c581ac89b9eb0eba8756d2ddfe5ca74b4001bae2c5fc728484c35b2ec775042c48167c5", 0x60}, {&(0x7f00000023c0)="0896eaab87e31af837b00b406368b28ed2242299c659ea33acad64e3d4e2f727be50cea8ed2e57d5b8403498429bce4f464946740b1bb6c449972cafffaf2a25242217b439df05f670a68751d3e6cf85ea628c46f77e73309abb951d759ed0ec4fd43df0f64961ac26aa9e93a573436789d238103e90a67d41d8cdd609bfbe450523c72b7f7d923f4c2aacd2cd18302d08fbeca4ad9dc85f30778fc6c328deada7098963c4f0bc6f6ea8f7e20a65892b0f1f4a7b68bd2dbb5dc8e00dd5362f16eb9bf6734d4ec70775da51d9d0b6a54c", 0xd0}, {&(0x7f00000024c0)="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", 0xfc}], 0x7, &(0x7f0000002640)=[{0x30, 0x107, 0x1, "33cb96bd0d5712566f866458558c4f220b2d3a110b31999d5f3d1e8982"}, {0x20, 0x0, 0x4, "805d9cf6e2e000c3763df50b"}, {0xb8, 0x11d, 0x5, "532d9fba0d7058fc4fcf1680426914298e8a99561c2653390f1754ccfdc9e3beb92d3a383330c6d40e17b1f79fd1c5f1987a5a2ad0ba1076031e0f2fb09a2f2f1a8cd84cfa2b946f1fa75a3221b53364ca7fdb9cd054a52175518872fc4f8ee2632b0fd1aec862b0e9df010eb30f33b93d53576f13864e54055f342d269302d395576e2eccd78ce8e381c9f7e9fc1b690eec0917df922afe3e8c3006b1e1cf4b2a"}], 0x108, 0x8000}, 0x40000) r1 = shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x3000) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000080)={0x8, 0x8, 0x86, 'queue0\x00', 0x4}) shmdt(r1) setsockopt(r2, 0x10f, 0x80, &(0x7f0000000000)='\x00\x00\x00\x00', 0x4) 2018/04/27 23:54:30 executing program 4: r0 = add_key$keyring(&(0x7f00000013c0)='keyring\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key$user(&(0x7f0000001480)='user\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001500)="046ba66f705060fb9fbe97358e4eeb52cb26d9d35c598db65c5a44c06fb5cab8bd483f0d8785e42de038b207b1c7e5ffa7b19ec1678d66670ee384d36f8375f3b3fd5cc2", 0x44, 0xfffffffffffffffe) keyctl$negate(0xd, r1, 0x1, r0) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001440), 0x0, r1) r2 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0xe2, &(0x7f0000000100)=""/226}) writev(r2, &(0x7f0000000000), 0x1000000000000075) keyctl$describe(0x6, r0, &(0x7f0000000280)=""/51, 0x33) sendmsg(r2, &(0x7f0000001300)={&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000200)="339b818b0836a6695805391c1e031b44e023722e2663bfa9b8dcdff428e42ac42ee439b4e97906f38989d8fcf029858e3dfaa96c00100c794f351964eb5fab0beaf0140b200e7afe05ca61fdcb94c744677b77fba2a4bb481e115931e63710922935ba645c3cfe78a1bf77091cb75b6136", 0x71}], 0x1, &(0x7f00000015c0)=ANY=[@ANYBLOB="200000000000000000000000000400008106198821edc266e6d6000000000000101000000000000001000000070000002fbac2631ab0eeb1d6591554120879e9e80b74a314271062b9b2455c00aea83b37254fab87debfef7cc0360d10cfc8812cdcac4c84218ebbeea5c148f71fd05b07972bc1b820e6806374109f90956b86341b38a308dc717c8107810a9aabdaa08093e57e8b13d2f5dbb61d7c3ae04c9e9f40a8991c0c0bddeaf7b4fefb233e56e22da62da6a50be7b1530ed9793020798a7419bf49a2686e00a3a3014b9630e909cff196a59579d95c33849e9095840dc9468ce6511b647e1fbb1eb472a3590cab21d09f306373cc31273dc0f0cba275ceacd6c28146734be3a218fdd5ee452abb2eaec9a2fe8fde48d53a8c3c9daeebc9813c840f21a1454a619c6a6743899ab414aa84afec812ce5336eee162da9595d83b5175fb5449b83ab68889dfd8bb935e6af3c9aff174425bb69cd9b368554a01af462b40b0db985a83ebcbbe3ee6abdd7bd5fe866862303c106be29603e9b2abda8761adeb06cd6bcae5f5eb36209cf82210ddd97983984bebe952ebcd4f0b62611eb793db2a828e62709f4005597e9454db940e7a58ac18d8cd94646ea05413fac0e5333df0087ffe08196c7414e56a496a7dd5013ddcd0640ddd121b056445658a6c0300563cb7218ef92ed6ae86e61e8e65cb0e0adeb4c580cc7e4d7f48e372a074599bb79054d4540db35abc5e8fcd239812afe502ad8cafd27991c29646f1728cf958719b644c66311cbdba99436814d918970d75eae4cfb15732e79aebf34b9feaef24c8ee2ff02b55a9525d158255ad3a7d356f5b4929f992f27c1749a42eb3b13a1d6bb2ed72028fd6c38708808df050cdc95478cb3483ec1fc778caa992346be785a1e84a743bdafc36d56ec21c326089086c6eb11c167d89c4a1544253534edf951ecc91abf44d7f80b1505d199c9392d2f695ff437d8bd8281749591d1dacfa3933082d583f817a1f29d6d00652f39b34275989f7117014d766a8f489e834fcc94e44e10db88abc130ea29d5e3b99225e11ae8ee52d0df8b092916fa04f2688ecba49f4a5430053ab9223564d0ac51816dcc1427bf71fcae363901bb1cdcea99fef3ced91594588226f95506bdbd496fe34c3ae357f996d8a4ef211cd369f50790937c63be9f6e80d99b7f5f651c717a2373cba3efce57cf63d2a71ba7a047f2b7f80eb1678ede59e3ef2363e4e9caf1e9acf6ba14bdd7e835baad0d1801a75126f6e4f71b8bc75cb18b362f480fc8ea5e8d8c72be70670920f1d230c480c0354c311e0d5596b6f5ca2b9825096886a4d7f2b3d7a71baf1bc7283f5832f5793760f3a6543640ffe436b3cbaf46e31a44dfa689ff23f7fd24790b1df88b9c25351c895052a2e43f975d9c7857fb154f216c3b4dc741f2e3532577754f76cf3bec97f250583178909a1a0b7cf8ce43b7048b52096cad95bd87b34a05dacfa9996cefc7660534abaa3744aec67d51fcc7edc3ad3a55642a7645637e4706d80779844aa2f3dceb882ba276630e10c586a5fed8eb8071b90c7e257a1db75fa4e19dd29e971d8fc30bd900aa08bd53064b337970e3a72e725accdf99817c6b3cfb9ea1717eafd543df0c8eb9400b71bfef2df7011478408d8f2818058cda791765d7284cc299c8c4ce0ddee6b4066c73afbcd3d722ed4de476bfb361029b212ee96e92816c3a3f8bef5971183eb4eaf1553b37b0bb112bfc79feafa7a409b8d10a0a23d4666c7510e55fd6c1c321621ec1d1122f6e75196d6229168f69b17d2994df884f9ba4adbb79caa1d5a7eb0be147a90b8f2b22d22eb571a83b0ca9e9f83472f0b7cec79b0b1eacbfd429b494226e2ce83984abb5150f3356f87598f05235b55912a4c72344b6fb55d16da75d00dcfae112154792263fb930dd2f8543749533f67f45b79498797d7ad3b056b91ac1be876b9d8beb69d9a03183d1011359c3087de95430e211ca5362b83d709d880f6493a901122c39027e7b0e92db8ad0250c9f72258844e37d5e80e7695e8294be051e1b04baa77a2b5cec38c9a429d0589986c5c0cee408f834969b97bc492e47ea15e4a7631e36a67a20cec9c9ea193a6503220e499e9ebaea65b8c89615bc518276c7e8999be9bfa4526893f4e5e2dff71d444e7bcbb02357f341288fbbe5af38b67b02624a2b549491c915ff1d005a7f0afe367f59132d99a85b07bcefcd1379529741cdeb98094225caf221403148a449728ad74e9a55a791f270cc9306a1562295606c0815270920cc46bc1d2d3cc991d4626e790bb7d9d33c592754872c99be4889b2642a550030c5d88b2562b42eae4ed2a2bf961310e4df4a4e531021b1cc2a23aa940c870fb7e1ff4449a50293ae369ddefdb564a5f5de1da3a1117523e48af296425062a2d89d9fc803643190a4b638937eb3532c07f5f61caa7504d10a6a6cef413ed4d8cd181703f945cce95c94937da7fe43353461d93a89da473267189b4fd62dc7d2f0f19241ad7b937acf3861b15d69f79e8a076e0068959eb3ce40329c60416fd6b8f6dd4abda55442b923b642fe3b22ddacd07dfff1733c922fc60f627bd211dc404c65bf8df9d7374eb804b7ded0f7df04e9eb544002025ad3b7e7a344b0c46c37faa4eef627e52aa6bd3a0d2881e0c8dfc8b8519d65d74758bdf7359d2e7c5f15e0e5432088fa1d518c102abe82d715d55a7a6dae948f9d6732f988b8ceca69095a783ba188c57bc371f146ee4b07dde025885d44259fe4a6c47e30043d6e95822464611836446ba32942862fbbcedd7589f458e3c422b8fc414124fd575385b0d8f609766e7e81bb5e9a4e010b9237900b88b58c08a960935ea6bfb6a97dbf43c73d640aaee6e6a48ca0df33538c47ba595015d56c81b295d3f3082b89c6e4d654ab98d1c02e25788f0f16a45875067250b32779059069266187d479a5b643ab759968192cd83fb53e0fad0035bc769508e37a7bdf7c4dff36529fa19d744a4797ded1371ff9209f2233b2546807b7ad5f895fd4a5609ca5a83186d694167292f4c7d652f8e4e2458f3c5048cac724bb1c9dd51034014cb49359fbc2c7c5fddfc77bbb9ef638d80ff10948220d755c5b7a270b4143dfe81024defa5b165528aa27e1a58a80ef31b80933f73bbc1642d1dc4cb8e844d003b42cdba6b185bbffa24e141abb98f3d006cee401bb10683865fb274a1a971f4aabde082f5b891b4a198f4fd15a8e9c5897303ca4751b4e729e616ade7580d2cb709623e23095f564e55a22547906fd2569ce6771bc7eb6cdd9cc70560dd5923890e47e51557931421e8a53ac6c46eeecfdbadf2ed3bddaeaa485b02243615e4058508ee5dbc708ad68274990f60f594b8660e7af09983cfe51b6984666d6d2c860d2be93f3c33fc0ad8baa470528e81ac05beb2fc1f871c2420ff4b94a8e8b14a855f1b82359a7087120db2bcfe76c4f05b84a38cbbaa7c9e6cb1cbcbda1510b90f7954ef8e679ac5600691d33276d85a54a31067c3cde35f063797f0b61c847eeaf3ed025b81c2c23b71f6d41e361218fc4579929889a90591dbcc3ae4a355a0300569cd0857a7192dd36c8d3e012e3bb9c24f67a6366fb6fa1ed94f7fa72421c156041e1e3b0d19702c28315baec76f4b21d529dfe736beed9b305199cbff967aaf264c90f0467a6d0d6e7c58b564d972a337f5ce7b1c14da73fdfb416a7814ba47996d8507c1eb1e2e9bbd12a4702ccf82fc138670fc306b93d1ffc77c2ef1f79691339cf7d1252fd4e6a0695fc4a5770e863ec69c9b11061b3234c95910e7c473064d4773c1d37db780ee622ce4053b703f1eee0d03c11549b570b4c356b865758ecd53f04ef61c59c54dbb7c1f02ec3a9e9b7ff9e270ce0603dc394c3122ed6d1089a92ae7129b839cb78ef430dd62a00879bedddd748c08d30a2422f16b4e9c01961ef857958d5d85ab9e623454c0c4979aa45e1d6ecbae9780bb2c823079997800dd08c102351477714e72b2b4c500d9cfef82582ade3bbabc7e5bda1a2d059ced758fd16ba02f36e9e0c6cc6c84bacad7531486962cd1af07ee5d5022b9f598e087731ca519d799a6d506e3eb28749efb127c31b7f1cc05f3ba3f5b899f0da5f572eccf41d290db625f99c2bbd86ea2592f09d56dfc3535b4098ce8c2fd5c13ddc1dace83b630d1f693b828fc85c760421af61e1a2e7febb6f45622690e19ddeb9f68d38645be591676498bbcb6e076185123e56a6fa0b032bae7f22c2ed579dadf6c04cb3b7276565abaf836e190692000c54f0811e72835a0404ec63c8e323e142f54ff724ec5c170e9234cfff218bd309b86c45749195fb0af2b43ce25b416024f238d655d71d9f78386d6e39a013bcec057d739cd052d9dd2e19db8a2032551a24483acd51fc8e29064c66f96a835671e9573376c6a1b9d3676fc71fe87c33efa3db469995edd091c8919f5096d4f26f73a06b3e317194e0938b5412c92bd262f85a1d429fd5192719ea6bb642775eca99bacdd02f2652e4f303d6afebb33596574326b6aa19e696e565b762551d258ddff98f7b42c13610bcce3442f24f559ecd13c38ca2cfe5b7472f1ec0a2d646c8ba94f1a17ae1082954b7343481403102259153f464129927f9d692ab50430776a8d0ad66da74fbf7ba2bcb9f7edb093d298ccbf92d58a6284457a366b9d103b17f06a3937cf7a84d79188c27ebf7cbd8f91a31e2c96d4dbdfb2078e5cb1241ff4cff1836929bb1638b66443f413ba66a5d2f35ad6749421dea0544db12bb2032f16d09c8fdf33ebe40bb362613cc72dbeb412c0bd07f88dd18b37c109993c115c68f952f12a0a099b5d02b36d0a3a47e7f96f1b2b64658bf0bdfdb61afc723f8e5a63ed8ed67bad6c9bcbbc58519d05be153bdc13ecd32bfabbc4f825d60e57dffba1040a729febc99110511f15d95575731960915b012a44f6f567d31a47618b94c2f84ebde72db6fe11ff91ffa0412bcd7bdfe589fdba554113d1f591331ce580454a74fa4aa67b429ac53e92c60b35fe434ba8644af7e87838742a39f8a6b1ecc74cab59d9d094fd539414472c890eae4618924e35c400844869389700a0a2e9f143ce5f41cccdfbe0ecf837809014bffb6409cf84761e6fa7f4bd14247fa5ade4da831c14d46094ecd27fef3fe1681e992f5241501d1f30fba58b2e7d52b4730b6bea1cc8a7a915496d851fab8b44d9de56d4db219d8072309cb4a8d8fa9fbf332c2048f2387d9e66afb9404e2484020748fd47c91c1232fb62548db8bb9b314c98363f8a1992f72dc38fe905088594554a62e78bbc64d38619be6e3cc09f8c370c87aaa90a530a3821fa804076e73d78ecf5a05068cc5db9762717dc49dcd8aa7ec25ab84cfa92ac028d38ea988127ebaffc0363b90cd6b8b02710fba40acee5f767cbc556c4cbcc67a91f83d587fe25917999a54e5396e95db178a3b8224dc85dc6a2d0db0f83d7808d4ba722f9b8293794e7f1b15a372695e128aefb1d1f96691b497f0018cb299fd27db7f718726d77b01d8ea929eadb487f902a57d1d257c0eedcd627be97f36a6507dbfce4579137f2bee8a859b093a61ea92f904b466d37809fe15a53e4b634b07f0f7edd931a19a0c47ad0e8c1dc17cb7b436d3b54ae87183133ad17d5a55c9f2bab776fbdf209a03ebd5b94dac8275cbc0a51618ee756647ce117097796f313f8a624ca0ea75260ed2699c840b0431e7ccfcec15b1af7c3715dbcf4880a01d7c42d9a5f18a4ce6b9576b2f8cf8ad1e89b90ca94322bf6129bff2d4a1d27d7d600766117143f775278e28000000000000000000000005000000f7a4ae6645f50c75c4c75967b5d61b9df700000000000000a6e8f807fb8cbabb0eafde5af19aa26831abafd94165ef97c9eed9e485400d036e63612d115ed4e10c721fb83491485dc2e3fc267684ce337ec04afc983b9f5fbbd9339ab96a8201ceff8a00167b8c825e3061c68e9b49eeefea1a598ab43bca52386245b3ea3df57c2fa92ccf62344c8f8535db0ac68097128a276c851ba7fcb305843544b76be75b19cefffa07a93879e77a8989237001d204788e5e5edcad08eb49caa6653d6afd5b076152edae38bcbe100dbf7279a3"], 0x1058, 0x8000}, 0x4000) utime(&(0x7f0000001440)='./file0\x00', &(0x7f0000001580)={0xfff, 0x2}) mq_getsetattr(r2, &(0x7f0000001340)={0x2, 0x0, 0x7, 0xffffffff, 0xc2, 0x2, 0x1, 0x100000000}, &(0x7f0000001380)) 2018/04/27 23:54:30 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f0000000000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000400)=0x1000000000000001) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x1, 0x0, &(0x7f00000000c0)=""/89, &(0x7f00000001c0)=""/154, &(0x7f0000000280)=""/187, 0x4000000}) 2018/04/27 23:54:30 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=ANY=[@ANYBLOB="68000084ef00000000000000000000000000000500000038004400090000", @ANYRES32=0x0, @ANYBLOB="08000500ac14ffbb"], 0x68}, 0x1}, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/109, 0x6d}, {&(0x7f0000000080)=""/161, 0xa1}], 0x2, 0x0) 2018/04/27 23:54:30 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x0) 2018/04/27 23:54:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/04/27 23:54:30 executing program 0: clone(0x8040000, &(0x7f00000001c0), &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000140)) 2018/04/27 23:54:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f0000000240)=[{&(0x7f0000eeb000)='55', 0x2}], 0x1) ioctl$KDENABIO(r0, 0x4b36) 2018/04/27 23:54:30 executing program 6: r0 = socket$inet(0x2, 0x4000000000802, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bpq0\x00', 0x400}) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000000140)}}], 0x2, 0x0) 2018/04/27 23:54:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_adj\x00') write$cgroup_int(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x4) 2018/04/27 23:54:30 executing program 1: eventfd(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) setrlimit(0x7, &(0x7f0000becff0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) 2018/04/27 23:54:30 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x6, 0x2) creat(&(0x7f0000000080)='./file0\x00', 0x40) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[]}, 0x1}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/27 23:54:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000379000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x3) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) 2018/04/27 23:54:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x200000000003) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x7fff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x1f}, &(0x7f0000000200)=0x8) read(r0, &(0x7f0000000080)=""/156, 0x9c) 2018/04/27 23:54:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@rand_addr=0x2a5, @in=@broadcast=0xffffffff, 0x4e24, 0xffffffffffffffac, 0x4e22, 0x80000000, 0xa, 0x20, 0x0, 0x3b, r2, r3}, {0x3, 0x8, 0x63, 0x400, 0x3, 0x4, 0x200}, {0x3, 0x7f3, 0x4, 0x6}, 0x4, 0x6e6bb4, 0x2, 0x0, 0x3, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3506, 0x3, 0x0, 0x0, 0x80, 0x49, 0x3}}, 0xe8) poll(&(0x7f00008aa000)=[{r0}], 0x1, 0x0) 2018/04/27 23:54:30 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000007c0), &(0x7f0000000800)=0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000200)) getgroups(0x1, &(0x7f0000000180)=[0xffffffffffffffff]) setregid(0x0, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000140)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/27 23:54:30 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x27401be7, 0x1, 0x40, 0x10, r0, 0x5e5}, 0x2c) r2 = socket$inet6_sctp(0xa, 0x8, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r3, 0xfffffffffffffffc}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={r4}, &(0x7f0000000140)=0x4a) 2018/04/27 23:54:30 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000019ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f000001d000)={0x10000000000000, 0x3, 0x2}) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x1}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x101) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000080)=""/6) openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x20000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000280), &(0x7f0000000380)=0xfffffffffffffd79) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)='/$\x00') ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000140)=""/249, &(0x7f0000000240)=0xf9) 2018/04/27 23:54:30 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffff, 0x800) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000004000/0x2000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/04/27 23:54:30 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000000000)={'veth1_to_team\x00', @ifru_ivalue=0x2}) r1 = socket$inet6(0xa, 0x80005, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}, 0x1c) 2018/04/27 23:54:31 executing program 0: clone(0x8040000, &(0x7f00000001c0), &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000140)) 2018/04/27 23:54:31 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffff, 0x800) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000004000/0x2000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/04/27 23:54:31 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x8040) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x10, @time={0x77359400}, 0x20, {0xfffffffffffffff8}, 0x4, 0x1, 0x8}) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000200000000000000", 0xc, 0x0) 2018/04/27 23:54:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000009c0)='smaps\x00') ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000000c0)={0x4, &(0x7f0000000000)=[{0x1, 0x9858, 0x5, 0x3}, {0x1f, 0x3, 0x1, 0x5}, {0x6, 0x9, 0x8b, 0x20}, {0x455, 0x5, 0xe0, 0x2}]}) io_setup(0x7, &(0x7f00000002c0)) r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x6) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/04/27 23:54:31 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x8000400) r1 = dup(r0) ioctl$TIOCCONS(r1, 0x541d) 2018/04/27 23:54:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'ipddp0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/64, 0xffffffffffffffa8, 0x0, &(0x7f0000000040)=@in6={0xa}, 0x80) 2018/04/27 23:54:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x42, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000100)={&(0x7f0000ffd000/0x1000)=nil, 0xfffffffffffffffd, 0x1, 0x0, &(0x7f0000ffd000/0x3000)=nil}) 2018/04/27 23:54:31 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x0) 2018/04/27 23:54:32 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0xcb8b6c0e7a3628ca, 0x0, 0x5, 0x80000001, 0x0, 0x80000000}, &(0x7f0000000080)=0x20) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x67) listen(r0, 0x87) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000140)='eql\x00') r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x802}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x30, r3, 0x400, 0x70bd25, 0x25dfdbff, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x40000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180)=0xfff, 0x4) connect$ax25(r2, &(0x7f00000001c0)={0x3, {"f4b08ea783e975"}, 0x80000000}, 0x10) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000100)=@req={0x28, &(0x7f00000000c0)={'ip_vti0\x00', @ifru_names='dummy0\x00'}}) r4 = accept(r0, &(0x7f00005a4000)=@rc, &(0x7f0000918000)=0x9) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000000640)=ANY=[@ANYBLOB="736563750000000000000000000000000e00000004000000a0030000ffffffffcd000000e8010000c0000000ffffffffff000000000300000803000008030000ffffffff04000000000000000000800000000000000000004c6cb0d1c42317af5eb8f9c3ce36811021031938008448d93b12fa8c8757a8cbb032a457cc5093cd7ce81d3e68b74550b259578dc63098356594eb90807e850c25bb9d9a844b669af7024e15f323a22dd1f6afe2d056a7306c88918937916458143e6baab13fcbce538dad4e21f73484b5760d27d77bc0c81a9adff2a971f7a22714e801"], 0x1) 2018/04/27 23:54:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x8000400) sendmsg$nfc_llcp(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x27, 0x1, 0x2, 0xa412c0d5886d66d7, 0x3, 0xfff, "8857f530a2743aa1e8e96d6fd1be085018a90c2e2c86b848b23fc857252e356aa4be0ad1ab046f44ae8d46d2af75e6dc08969d304c740fb28921212d9e9946", 0x1d}, 0x60, &(0x7f0000000200)=[{&(0x7f0000000100)="0354bd139ae4f0fe5f5e9dafa200945e87183b6bf157d3be1ddad701a2755a7058acfd6e6a30b9798d805302530adcff55a494678cda4877e955c03fbfd6f55d0d5e04842eb3a3126b5b56ac4a082063f9ad8c9400f7e6b62129a5a4fb2c7a9a9609883468b5c9134f1a9c41a504db7418255a13c702824a7d5f7a8c0b5c795f89af26a80a9cbc9f021c2322caf84d80e148a457b12817716303e9befe36f47d2321ba84f5c5be4b9ecbd6a7a5e7c473c43620147703a87eac25cadf6128743f169afb65037ec6e3488fd20ba5e550c12bd35f6987f62afd2f4d3c2ff51ba9df50272c063aa7895cf29c1a08c7", 0xed}], 0x1, &(0x7f0000000240)={0x78, 0x13f, 0x10000, "4650d8771cee3f9c376b5b7c9f9dac0385ff4a89139a6701da62da12725631e72101008e800f239128ab357b1e2c9581f45726fea92850b5588e12440d0f7cc2a5a84771f0fef8b9a7507fe730cf0657332b3270ca3703b53552ea095febf7925bfe48080fd7de60"}, 0x78, 0x20000000}, 0x1) socket$netlink(0x10, 0x3, 0x15) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000000)=""/4, &(0x7f0000000040)=0x2) 2018/04/27 23:54:32 executing program 7 (fault-call:2 fault-nth:0): r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) 2018/04/27 23:54:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x200000000003) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x1, 0x200000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x50, 0x0, 0x10001}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000001c0)={0x5, r3}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)={0x3, 0x7}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) 2018/04/27 23:54:32 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r1, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) clone(0x30000100, &(0x7f00000001c0), &(0x7f00009c4ffc), &(0x7f0000000080), &(0x7f0000000200)) fcntl$addseals(r0, 0x409, 0x2) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) getrusage(0x0, &(0x7f0000000440)) 2018/04/27 23:54:32 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='.', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='devpts\x00', 0x0, &(0x7f00000001c0)=')') r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000040)={0x8001, 0x4, [0x0]}) 2018/04/27 23:54:32 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x7, 0x2}) r1 = getuid() fcntl$setsig(r0, 0xa, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) setreuid(r1, r2) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f00000000c0)="15032eb9", 0x4}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246) r3 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="9bee0ddf2df52e05b59ed946fffe31f26e90f35fdf53902cb5c650894b9a399b52ff5aee4f005cf2ed8b9b19ab2c3168e499d999be277445aa9b84551669", 0x3e, 0xfffffffffffffffa) keyctl$revoke(0x3, r3) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000480)=0x0) fcntl$setown(r0, 0x8, r4) recvmsg$kcm(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/154, 0x9a}, {&(0x7f00000001c0)=""/75, 0x4b}, {&(0x7f0000000240)=""/52, 0x34}], 0x3, &(0x7f00000002c0)=""/40, 0x28, 0x6}, 0x20) 2018/04/27 23:54:32 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) fdatasync(r0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x15a0000000000000, &(0x7f0000000080)=0x2) [ 118.461368] devpts: called with bogus options [ 118.508652] devpts: called with bogus options 2018/04/27 23:54:32 executing program 6: pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x2000) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x121000) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000400)=ANY=[]}, 0x1, 0x0, 0x0, 0x7c}, 0x4) open_by_handle_at(r0, &(0x7f0000000000)={0x92, 0x2, "2378d88bd3e88abd245b17141da78db3843223fce574941f00b2515445860d11b02b2123c01bd2793350b027d0924df272935678fe8a990e489ce78bcfa52a59dafe713bcf297c7f6156c78b488f3e61230a12ac4dd868b649c3aaaa8e13acb83ecf5568ff7ae022f25dccab35980a0d6313c44bcddd37155035363ea5379b73a7069ac3f96bdcb834f7"}, 0x800) 2018/04/27 23:54:32 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000100)={0x0, ""/244}, 0x73, 0xb, 0x2800) 2018/04/27 23:54:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x8, 0x1, 0x0, r2}, 0x9) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d0000e6000200000100000053ad000023f7b7d6ea76afe6330ee739b31904e2635cd58d1443474410e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a5408c1c149b7b83579f6a41c51f7d51933223e82ab867dac761faf"}) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f0000000180)="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") 2018/04/27 23:54:32 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r1, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) clone(0x30000100, &(0x7f00000001c0), &(0x7f00009c4ffc), &(0x7f0000000080), &(0x7f0000000200)) fcntl$addseals(r0, 0x409, 0x2) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) getrusage(0x0, &(0x7f0000000440)) 2018/04/27 23:54:32 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0xffffffffffffffff, 0xa, 0xfffffffffffffffc}, 0x1) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/27 23:54:32 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xffffffffffff1ef3, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) fcntl$setpipe(r0, 0x407, 0x400) write$evdev(r1, &(0x7f0000a16000)=[{{}, 0x1, 0x0, 0x2}, {}], 0x30) 2018/04/27 23:54:32 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0xff, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x3, 0x41}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r2, 0x7}, &(0x7f0000000340)=0x8) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x3ae}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r3, 0x590}, &(0x7f0000000180)=0x8) setresgid(0x0, r1, 0x0) 2018/04/27 23:54:32 executing program 6: r0 = socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) personality(0xfffffffffffffffe) sync() r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(0xffffffffffffffff) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xe0000000000}, {0xa, 0x4e21, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000000000}, 0x0, [0x100, 0x39ac, 0x8, 0x247, 0x800000000000, 0xffffffffffffffff, 0x0, 0x100000001]}, 0x5c) write$cgroup_pid(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c7ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae094253061455"], 0x70) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x0) r5 = dup2(r3, r4) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="6f86f9d38e3497f4d3551bf0840e322ed5e520093701a9ad7959813b2958b1b4"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x405) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f00000004c0)={0x20000000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000580)=ANY=[@ANYRES32=r6, @ANYBLOB="3c00aaa1c8a015e2e9e90c60581cc9bfd847b600000000000007000008000000000000000000000000000000000000"], &(0x7f0000000600)=0x44) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r7 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r7, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000005c0)={@empty, @rand_addr}, &(0x7f0000000640)=0xc) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000440)={0x2, &(0x7f00000000c0)=[{0x101, 0x101, 0x7}, {0x401, 0x76ed, 0x0, 0x80000001}]}, 0x10) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000480)=""/25) 2018/04/27 23:54:33 executing program 2: setrlimit(0x40000000009, &(0x7f0000becff0)={0xfffffffffffffffe}) userfaultfd(0x8000000) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8, 0x10800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r1, 0xc2, "47c8e07294a34a10b5839dcb366f8866b0e38eba6caaee52e619e38a23375011c1eef698ae5cea58beca76eba1e67c9e6a8580342c32af3cb4d06ab107f12cdc2415796e15d6cc10e4ab1291fabb796430ab059eec844036ae0ee7e37aeece56faf4de85cd30276def5f162b6eeaf9e28a85d5f0d87f6e7a558938d750ccf9772c25d647e01b1d17ea2cfbb346bc8819b84edc2bbef46d64962f28448eef5a9ec49779005019314fb2174b7847f0e3eeb3b642501773245182234cc24a8be540600a"}, &(0x7f0000000280)=0xca) 2018/04/27 23:54:33 executing program 5: r0 = socket$inet(0x2, 0x803, 0x81) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x60, 0x490000) sendmsg(r1, &(0x7f0000001480)={&(0x7f0000001180)=@generic={0x5, "bad9758f036d363f26de1ee34b8715498017db6e88c75bd8750cc102fad2b50e93f8c8bbe02eccbcbd6b13038a2a0f40b90ff8179f55413ce7da3e32a0dcca0fad85e3bada2a77f4a7bc1d418ef1858751eafaf5d8ab758ee9a30daa17f1b07d75267e74f7789886ba1db7b582a561ae7203c6f75a59e34663bc43d564d9"}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000180)="2c051338830b550b", 0x8}, {&(0x7f00000001c0)="403544c0bbf0bf0b5d3efbd1f0ac7a86c67a9380e338dd6afdf3465d9df2629e782b0a353b237333a8fe6ac0b8ba9db4457952ed5d0bc19af92381153b698c9922ec7019530cacb6e1951ecda6f426e8b1e6f0a7b591923c33463db93d", 0x5d}, {&(0x7f0000000240)="2bdffb8afc980eec1af2116bab2fd6889e48f47a1b57f87c147765612037f626d4e8dc5b57209d38be87fbdaaa157737b5f922f0ca8fd710c94e9e4e63200232d026e7e98fa78f07b8109f759643d1dfe9f8380b2be3b5b63db59bd285a4353f84b4987382b7402b16f60547f37055b7bddf9c0ea1d0edc167a8adc4dade51df9165846c9dbacc615fe7f9168f8324b5a250676ba03afa1f", 0x98}, {&(0x7f0000000300)="4a49194a58acde58628e225773fe8afa63cb41870fcd5b9d926e47bb2ff86bd7d861d4a5c03cc7bdf2a4eabb39cd99b2df1b7605d35d19fad627e829eb0447626c498735eb93380511bbbdb8bb9d7de1cb29df2de8e32232045bab66a1061ba5dc801eb9afbdb15c2ba35a9de5c40f4a887e8956", 0x74}, {&(0x7f0000000380)="2483f040dc12a112ae98ee307cdeaddb98d3651e888fcac6f46a94a9847a01b57fa5853514b55ed56b4e65e895", 0x2d}, {&(0x7f00000003c0)="db6f0e596fb190a6941fc91e0f842a312441771ffe430e49e62d3fafe449e2425417846cf4c3188490a172660524bbb56ccb3e8e0e028525766b3dd5232a3ef76b003ef6787c29984999dcb46fc7d4b007ed245e4d277de9981e1c520c1a19ae34f55b605f8340903b5cdb4f887bb92722bc8bde4648fc82eaf231b7810dcf789455ac878c642067a487557ae60ceb9671b93de47118e133d15454cf96d0f8aa350b8cfd9c1e4283cf4aab1eaf1eeb0f871bfde21cdec6e4c0b0b665d77eebd246245877c5179b25ac645aa0ae71cb3436842cefab87927b50c20391e51b7bb9b8a54f8e257b0085d4baac03afe9", 0xee}, {&(0x7f00000004c0)="61201126537b935165bf17eca9e5ee069bd76c159f88216114b7016d328f8a4ed68d55fe01254223e2c86506d84d1dc35c033d011c9751fa64d83faa5a131f6be19d0bff874bbb95980807d3873c1ae18a55a79ae52fa0bde4fe67187f39a275ad65232fc007543a6297382b188fc907812ed50eeef4b784a1a9bd92", 0x7c}, {&(0x7f0000000540)="ebf8972c2e678b4238f7cdf1f7aed42db0f9acd654ff60fe892898e1f878aaf263863674f2ba285d51e1ce4c341955c55dcb28d73ea9822be54392b84e6a5f1af5ae4d8573f89ed71862784495f437fa", 0x50}, {&(0x7f00000005c0)="ede07d8b057351c46ebb1482a75f8db92ee3b6c7bf80469491843dbc75533107fbf477d1d967c0601402a11f07ebefd8d3b27b77764f6704cd3727f58be5d4cab46732cde40b3731ce478b40cbd7cdd229cedbc7c10529287db994828bec3e470033b8f9589e0b07332d50e4902f674ae7e0f37dde2e3863a9fdc7702639c0fa04b40329871716818a039cb058013ed06030daddaf9b8d76", 0x98}], 0x9, &(0x7f0000001600)}, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000840)={'filter\x00', 0x0, 0x3, 0xc1, [], 0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}], &(0x7f0000000740)=""/193}, &(0x7f0000000080)=0x78) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00000000c0)=0x4, 0x3) recvmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x0) 2018/04/27 23:54:33 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r1, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) clone(0x30000100, &(0x7f00000001c0), &(0x7f00009c4ffc), &(0x7f0000000080), &(0x7f0000000200)) fcntl$addseals(r0, 0x409, 0x2) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) getrusage(0x0, &(0x7f0000000440)) 2018/04/27 23:54:33 executing program 6: r0 = socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) personality(0xfffffffffffffffe) sync() r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(0xffffffffffffffff) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xe0000000000}, {0xa, 0x4e21, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000000000}, 0x0, [0x100, 0x39ac, 0x8, 0x247, 0x800000000000, 0xffffffffffffffff, 0x0, 0x100000001]}, 0x5c) write$cgroup_pid(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c7ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae094253061455"], 0x70) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x0) r5 = dup2(r3, r4) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="6f86f9d38e3497f4d3551bf0840e322ed5e520093701a9ad7959813b2958b1b4"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x405) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f00000004c0)={0x20000000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000580)=ANY=[@ANYRES32=r6, @ANYBLOB="3c00aaa1c8a015e2e9e90c60581cc9bfd847b600000000000007000008000000000000000000000000000000000000"], &(0x7f0000000600)=0x44) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r7 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r7, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000005c0)={@empty, @rand_addr}, &(0x7f0000000640)=0xc) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000440)={0x2, &(0x7f00000000c0)=[{0x101, 0x101, 0x7}, {0x401, 0x76ed, 0x0, 0x80000001}]}, 0x10) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000480)=""/25) 2018/04/27 23:54:33 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x95}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = dup(r0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/217) connect$netrom(r1, &(0x7f0000000000)=@full={{0x3, {"228b852b1a1264"}}, [{"9cda18007e1ea7"}, {"be0d06d6bb1519"}, {"d6f7e9a251a5b2"}, {"6898b315524c07"}, {"096d59026f770f"}, {"b0ab3968977001"}, {"001f92a97c4ed0"}, {"276803f2658581"}]}, 0x48) 2018/04/27 23:54:33 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r2, r1}) 2018/04/27 23:54:33 executing program 3: syz_emit_ethernet(0x0, &(0x7f00000000c0)=ANY=[], &(0x7f0000000000)={0x20400000004, 0x0, [0x0, 0x400000]}) 2018/04/27 23:54:33 executing program 7: r0 = msgget$private(0x0, 0x12) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) msgrcv(r0, &(0x7f0000000100)={0x0, ""/244}, 0xffffffffffffff45, 0x1, 0x2800) 2018/04/27 23:54:33 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x200000000, 0x0) ioctl(r0, 0x800000080004531, &(0x7f0000000000)="d7ae586ec6676cdc6a6cf97d20a2b2ec77f49f2b7a250fbb883a") 2018/04/27 23:54:33 executing program 3: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000000)=""/243) timer_create(0x7, &(0x7f0000000240)={0x0, 0x0, 0x2, @thr={&(0x7f0000000100)="59c1d8cbc6065263c24b9bd723780cab5ae6bb45c78c36de308b57719b0aeba7c3547241a200ef638622911ecb5c4050f84caf095e72d32a53b3403c64f5c9c18bb18588b5c738e8689b670af2d3801ba1c0ff3c20aa5f28698ae4677e6996de612135e068bdad6bf84e51e35604774536bc47aa0a720341efd3b6ea46eb526cd83eaf8ec7e95689715a7b41b044d5a6e994555037c05be60f014eb7d9ef3a10627aedf853158623ce7fed3ae4ada908ca02d575f5f29e8e21b33e8f7f30585454c40978b45b263719f9e9b8cddb854ca8defecf94c9d287e22d867cbd1d9587a2a80eca2c5c6336f6b16b4ba11ae670147826e987337c5e56", &(0x7f0000000200)="056c"}}, &(0x7f0000000280)=0x0) timer_getoverrun(r0) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x7d) 2018/04/27 23:54:33 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="b22dca76943a316d4b8abec136d1ef19a1015dc5394275a28d9cf267ca0c7ec9f4b9e0c47213a2c628419b90237b4ef85e0080114373125cccb79716357bd283dc63c50168503d238485512663dd3e985baeb17c4903b5ce6e79972056f6895fc3c83410130da7499941da8e6a1167e11e7f25ca8a1f"], 0x8, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) 2018/04/27 23:54:33 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x6) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x92af, 0x80000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000000c0)) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f0000000040)=0x4) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) ioctl$KDENABIO(r2, 0x4b36) 2018/04/27 23:54:33 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) 2018/04/27 23:54:33 executing program 2: r0 = memfd_create(&(0x7f0000000000)=']\x00', 0x0) write$binfmt_elf32(r0, &(0x7f0000000480)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x400}, [{}]}, 0x58) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000040)=""/189, &(0x7f0000000100)=0xbd) 2018/04/27 23:54:34 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x31, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffeb3) 2018/04/27 23:54:34 executing program 3: socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0x0, &(0x7f0000000080)='net/packet\x00') r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r0, &(0x7f00000d0000), 0xfe04, 0x4f) 2018/04/27 23:54:34 executing program 7: r0 = msgget$private(0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x4, 0x40) ioctl$TCSBRKP(r1, 0x5425, 0x100000000) msgget$private(0x0, 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x18}, 0x10) msgsnd(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0300000000001a0098a0d7b7068f0cb223c9d898b11efe9e7104d27c927aad78f3f3b08a03f7ef181da8346d9c45e4b005514ac6e14d96a7b094def1e139ff9893e96c3cb321dde36b5bf3a620e84c61b2a4b0ae0b132fff8ef3731bb8c2ed9cd3bcbb19b9b8f9f2c77723e8821d37"], 0x8, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) 2018/04/27 23:54:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x100000000, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}) r3 = syz_open_pts(r0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x4, 0x4a8, 0xffffffff, 0x2e8, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3d8, 0x3d8, 0x3d8, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff]}, [0xffffffff, 0xffffff00, 0xc4f0a1b255927e15, 0xff], [0xffffffff, 0xff, 0xffffff00, 0xff000000], 'veth1\x00', 'veth0\x00', {0xff}, {0xff}, 0x3a, 0xd82, 0x95b7343cf0a30e79, 0x48}, 0x0, 0x110, 0x180, 0x0, {}, [@common=@unspec=@helper={0x48, 'helper\x00', 0x0, {0x0, 'RAS\x00'}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x4, 0x4, 0x172, 0x1, 0x0, "a00e23e35c3156641b5563aa51919c50ac375db945869fc02ae6a38c207b0fb9151f73172635e95b2929614addf4d04657d2b0121edffc79b33edc964431866c"}}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}, [0xffffffff, 0xff000000, 0xffffff00, 0xffffffff], [0xffffffff, 0xffffff00, 0xff, 0xffffff00], 'ip_vti0\x00', 'ip6gretap0\x00', {0xff}, {0xff}, 0x1d, 0x5, 0x0, 0x20}, 0x0, 0x140, 0x168, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x6, 0x10000, 0x1, 0x1, 0x3}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x9, 0x7, 0x1, [0x4, 0x5, 0xffffffff, 0x0, 0xfffffffffffffff8, 0x1, 0x7a557c23, 0xd5b3, 0x6, 0x4d2, 0x7, 0x7fffffff, 0x8001, 0x7, 0x56, 0x101], 0xe}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x7fff}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x1, 0x4, 0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x508) r4 = syz_open_pts(r0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000080)=0x117f) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000000)={0x4, 0x4, 0x9, 0x4, 0x100000000, 0xfffffffffffffff9, 0x4, 0x80000001, 0x8, 0x5, 0xe2d, 0xae}) dup3(r1, r0, 0x0) 2018/04/27 23:54:34 executing program 5: r0 = socket$inet6(0xa, 0xe, 0xfffffffffffffffc) io_setup(0x8, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001200)}]) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x75, 0x1, 0x3ff, 'queue1\x00', 0x9b37}) 2018/04/27 23:54:34 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000000000)="74925fbf44d32cb57e791bb26090c6861d55925c8fe0ffdfa482678d180000000000000000000000", 0x28, 0x4, &(0x7f0000000040)={0xa, 0x3, 0xffffffffffff3e2f, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, 0x1c) 2018/04/27 23:54:34 executing program 2: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0xa, &(0x7f0000001780)=[{&(0x7f0000000580)="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", 0x1000, 0x7ff}, {&(0x7f0000000240), 0x0, 0x3ff}, {&(0x7f0000000280)="e709de78ee019813d612424bda42", 0xe, 0x4}, {&(0x7f00000002c0)="644dfe218beb9ba38fe3115fa0aad47b02521a5618e9d145c18069dcd7f7aba800de623bd2add953e45731f0c61ae11aa7a41f386fceb6bd49d7da8356e9b3119989d3618b00da5f4de93855a1b350d226e459d212ccf25941acec2c5a3f54167d1ecbd0737bc48e2f9859a934bda68288d55648ad29cae4736b9b2ffe816d630451", 0x82, 0x2}, {&(0x7f0000000380)="ce65eccb39560c3ca9fec710754b23b3b10f60f203e22efb5c609c0d3032784f01d1e40cdfc0e9478d82ef2e0817d3e4c257ea57e93a02444bc8677ebb82a5869970fa51478c592b56ad40a519d5865ecc05701474a2cd4ea15f6c981bc6d5f091a928416d17fe7e7aa748efc1fdb37d67be8e1192b82351107c8d0b225d27b8e28be52b1874e108004c63a28c4b9c9b68704655a24abdd0659d25fac74b", 0x9e, 0xffffffffffff7fff}, {&(0x7f0000000440)="ad504497c2506c2f3cf0e395d2f40b2f5fe855598e262c3cc1fe8ab72386104f7cc6ff2078f13018d0caa1675e98323d1cac492fb07010daf9bf33232dbf35c875bda074c1b7e2c57b380d9b40b06408e587c885cf0989beb1cafc61ad819cc38fc25ac99da7e87b8f6cb397203131a1b93bca0721cd00c83a56a5a0181dce82e0d6b0511428fabcdbc6d8c6554bc25bbcab1e869e69d096f7800df0363f22cdaec3c5e6323dcef47e76faf048bd3e947cbf7f8aed157f9e329d7e4baf5219fe19c5d5c43b0106804527db72ade107544fd5c59a052c39cd16cea2c83879", 0xde, 0x3}, {&(0x7f0000001580)="c323c72706dc9a16b5654b67abb02d987fdc7b48995e071c5acc747503bd4c5ac7878a57c5f3f34707b4e510e7adb314898ee7dcb2084cf17cdbd3831d61816830a069", 0x43, 0x6}, {&(0x7f0000001600)="4f4c93b3cac520ac", 0x8, 0xd1f}, {&(0x7f0000001640)="6dae3f6ec79f479941", 0x9, 0x3}, {&(0x7f0000001680)="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", 0xfa, 0x6}], 0x0, &(0x7f0000000540)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001980)='/dev/rtc\x00', 0xa00, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000019c0)={0x0, 0x47, "2cca34b7b7b750d9767c84f75c4182b60882a85c01017388f5e3158d1d1560eb0bcc750bef2b561c5add623415c987fa0058635d73b3f79e9d5eef3ad3402a5a26fcdbdfce3a47"}, &(0x7f0000001a40)=0x4f) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001a80)=@assoc_value={r1, 0x800}, 0x8) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x0, 0x10840) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2002, 0x0) read(r2, &(0x7f0000001880)=""/242, 0xf2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x7fffffff, 0x2, 0x2, 0x9, 0xffffffff, 0x2, 0x93df, 0x8, r4}, 0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r3, 0x9}, 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x40, 0x0) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x1, 0x81, 0x3ff, @time={0x0, 0x989680}, {0x9, 0x3}, {0xf56f, 0x1}, @connect={{0x4a3c, 0x100}, {0xff, 0x2}}}], 0x30) madvise(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x10200000008) 2018/04/27 23:54:34 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7ff, 0x200) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00000000c0)={{0x3, 0x0, 0x0, 0x80000001, 0xc0, 0x8}, 0x4}) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="11", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x9}, 0x1c) 2018/04/27 23:54:34 executing program 6: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x55071, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) clone(0x88844000, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000540)) 2018/04/27 23:54:34 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001cc0)="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", 0x5b5}], 0x1, &(0x7f0000000080)}}], 0x2, 0x0) r1 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x5, 0x4e21, 0x4, 0xa, 0x80, 0x80, 0x3a, 0x0, r1}, {0x3, 0x7, 0x1, 0x3ff, 0x0, 0x5, 0x2, 0x9}, {0x8, 0x81, 0xc4}, 0x100000000, 0x6e6bbe, 0x2, 0x1, 0x3, 0x3}, {{@in6, 0x4d2, 0x2b}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7, 0x1, 0x4, 0x7, 0xffffffffffffffff, 0x401}}, 0xe8) 2018/04/27 23:54:34 executing program 1: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000100)=0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8001, &(0x7f0000000000)=0x8001, 0x9, 0x0) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x0) 2018/04/27 23:54:34 executing program 3: r0 = socket$inet(0x2, 0x803, 0xb) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240), 0x0, 0xfffffffffffffff9) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x7, 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'lblc\x00'}, 0x2c) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x1}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={0x0}, &(0x7f0000000380)=0x8) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x32, @multicast1=0xe0000001, 0x4e22, 0x3, 'dh\x00', 0x8725df047e8231ac, 0xb2fd, 0x62}, 0x2c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)={r2, 0xa5, "1b5c61f00f81eb790669d2f5b540a1f17f11f2726beadecaa5ec78a25e48e47ff67255206a439f81b5c1988665ba2e1e14c4f63233b03193b741e5a6d4aecf16090092b92e380f64be9a7b47707a4d7fd60212f2ce81e10d29574545d2f70959dbd7cc6bb90444ea5b6165f428610ef9aecbc2e54d3b664d64664357068dfad8f1721a3d202b10b9aa01c1c5b860a9cae2c396ecbe0a7d9b3be85576a5210b9ec980dbc67a"}, &(0x7f0000000480)=0xad) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0xc0000, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/27 23:54:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c22fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200000, 0x0) sendmsg$nl_crypto(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@alg={0xf0, 0x10, 0x302, 0x70bd28, 0x25dfdbfb, {{'drbg_nopr_ctr_aes128\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x80}, {0x8, 0x1, 0x5}]}, 0xf0}, 0x1, 0x0, 0x0, 0x8040}, 0x5) close(r0) 2018/04/27 23:54:34 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00020000d9b170b87f3911d75016dd19de0dad0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e1a800000000000000000000000000000000000000000000840000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xfc, 0x1, 0x2800) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x6e) r2 = accept$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) r3 = accept4(r2, &(0x7f0000000280)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000300)=0x80, 0x800) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f00000003c0)={{&(0x7f0000000340)=""/7, 0x7}, &(0x7f0000000380), 0x24}, 0x20) 2018/04/27 23:54:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$nl_route(r3, &(0x7f0000000700)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="2000000010000000f3ff00000000000007d80000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x40000) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg(r3, &(0x7f0000000500)={&(0x7f0000000340)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fc5003841b6ff77013b8ba3edb0238e52bd1c76286cb4b84df97b959cc3c9fc66c298398f8d3e34c516d16cc9634cc6c88234716b0a41ff2b9396984566c07"}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000640)}, 0x0) syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x8, 0x40502) 2018/04/27 23:54:34 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x10000, 0x4, 0x2, 0x10, 0xffffffffffffffff, 0x80000000}, 0x2c) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r0, r0, &(0x7f0000000040), 0x5) [ 120.970565] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 121.009905] IPVS: set_ctl: invalid protocol: 50 224.0.0.1:20002 dh [ 121.080412] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 121.130598] IPVS: set_ctl: invalid protocol: 50 224.0.0.1:20002 dh 2018/04/27 23:54:36 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x4cc1, 0x100000001}, 0x2c) unshare(0x40600) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x9, 0x81, 0x0, 0x7, 0x3fbb, 0x63}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) get_robust_list(r2, &(0x7f0000000340)=&(0x7f0000000300)={&(0x7f0000000240)={&(0x7f00000001c0)}, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)}}, &(0x7f0000000380)=0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000080)}, 0x20) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x9, 0x5, 0x3}) 2018/04/27 23:54:36 executing program 7: r0 = msgget$private(0x0, 0x8000000) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xbf2, 0x100) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffff00000000"], 0xfc, 0x1, 0x2800) 2018/04/27 23:54:36 executing program 6: unshare(0x20400) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000100)) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xaed9, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000140)="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", 0xfa, 0x4}, {&(0x7f0000000080)="9719648d27305775474192340cb9a3cad868de5d7e24c7", 0x17, 0x1}, {&(0x7f0000000240)="67c48e1dc4ed72411938160518000e52031c503828136170df078db89294ab05192d6c0cf7b0f5d8ef24ac715c47945e2ee2830372181fec3d4fe9fd6c2f3ff0f302d6e39e438e189b83d7657a2dc9b06e77", 0x52, 0xfffffffffffffff9}], 0x0, &(0x7f00000000c0)) 2018/04/27 23:54:36 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x42}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x10840) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1}) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r1, &(0x7f0000000280)=""/100, 0xfffffffffffffd16) read(r0, &(0x7f0000000400)=""/100, 0x64) 2018/04/27 23:54:36 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)='net/ip_tSbles_matches\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x0, 0x10}, &(0x7f0000000040)=0xc) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0xc0, r3, 0x28, 0x70bd2b, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfff}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x25}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbe}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2e}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x5, 0x2}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0xc0}, 0x1, 0x0, 0x0, 0x40801}, 0x4c081) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x0, 0x6}, &(0x7f0000000100)=0xc) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x2053, r1, 0x0) 2018/04/27 23:54:36 executing program 3: r0 = socket$inet(0x2, 0x803, 0xb) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240), 0x0, 0xfffffffffffffff9) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x7, 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'lblc\x00'}, 0x2c) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0x1, 0x0, 0x0, {0x1}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={0x0}, &(0x7f0000000380)=0x8) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x32, @multicast1=0xe0000001, 0x4e22, 0x3, 'dh\x00', 0x8725df047e8231ac, 0xb2fd, 0x62}, 0x2c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)={r2, 0xa5, "1b5c61f00f81eb790669d2f5b540a1f17f11f2726beadecaa5ec78a25e48e47ff67255206a439f81b5c1988665ba2e1e14c4f63233b03193b741e5a6d4aecf16090092b92e380f64be9a7b47707a4d7fd60212f2ce81e10d29574545d2f70959dbd7cc6bb90444ea5b6165f428610ef9aecbc2e54d3b664d64664357068dfad8f1721a3d202b10b9aa01c1c5b860a9cae2c396ecbe0a7d9b3be85576a5210b9ec980dbc67a"}, &(0x7f0000000480)=0xad) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0xc0000, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/27 23:54:36 executing program 1: r0 = socket(0x10, 0x802, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) write(r0, &(0x7f0000000000)="220000001a00070000c243215f9ed932e163c901000f090007000a000cebfeffa700", 0x23c) 2018/04/27 23:54:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x8000000000003, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xc689, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000000c0)={0x35, 0xaa, 0x4d0, 'queue1\x00', 0x8}) sendto(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80) [ 122.250700] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 122.286970] IPVS: set_ctl: invalid protocol: 50 224.0.0.1:20002 dh 2018/04/27 23:54:36 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000000180)="5e182971ad48a72c1718673e35425ae9ecb8779df268aa55a00100e9a1f4ed99af4f1abd0255385760c55298dbe02e2544aceaa56cd3a0166c27168d85337bbd85f7fab379d5c16cd2031a18ea86424376f9a19eb0f3936f38fac749a7f09aaaa229dd72639578ff200d3cd44c2d2ea03a17a74c55c48f2467899e98163df425a5aa707096058ca369eae046b747d045a8d22d49b14b21afed8f4648a6af328feb96a4898b11eaaa8321216a17111aed90b3c75ed67448653c59108ce6a6b6d3f0c3395a603c10da9e0e39", 0xfffffffffffffe8d) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/149, 0x95}, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000400)=""/240, 0xf0}], 0x1) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x400000) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000280)) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000500)=ANY=[@ANYBLOB="200000001800210c0000000000000000800000000000000000000000040009000000000095ec38bb8b9256274fa962fa5fdb0dfeb7eeeb9512e248026807552e62a241ccc6cc8224dd1bbe817dc9d361ea39ac33c1652faef58bb2b7efb9e21ad57d7bf43d7ae922d6ce6f4e4c64cd568a2b28f848109881e183e48a90bf84a5b955064f0badbcfa", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/04/27 23:54:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x10001) accept$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1000, 0x8000) socket$kcm(0x29, 0x2, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000954ff8)={r0, r1}) 2018/04/27 23:54:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xffffffae}]) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x29) openat$cgroup_type(r2, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) 2018/04/27 23:54:36 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)=ANY=[@ANYBLOB="03000024dd000000"], 0x8, 0x0) msgrcv(r0, &(0x7f0000000100)={0x0, ""/233}, 0xf1, 0x0, 0x1000) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) 2018/04/27 23:54:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_mr_vif\x00') read$eventfd(r0, &(0x7f0000000080), 0x8) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000001140)=""/4096, 0xffffff92}], 0x1, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) 2018/04/27 23:54:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xeb4a7040e0ef04f1) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@delneigh={0x24, 0x1d, 0x513, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000300)={'veth0_to_bridge\x00'}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xb4, r2, 0x400, 0x70bd2a, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x70, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x17}}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x20000000}, 0x94) 2018/04/27 23:54:36 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x0, 0x0, 0xa, 0x0, 0x83}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)={0x1ff, 0x102, "5cb4a3631040d93055d5432be9d150601f433479c4f30dee6ded3c06fdd1f47aa87edae22911f7ad771d41202444f946faeb83b4bf3a3af4b4677deab6b38d3352b51eda3974a089ca5bc2089d9dda5787f45d60497d3b0ee28a4f3076cfad0759d5efd6ffa5fcfe1513e3cec30662dca7da3157cc91d4ecd126d5e617ce50ffeaa88a8c15a769a990b4c82adcea967d39b3d933b373e64b9431a0dc683ae4a0ae35acc6009ce7453c1f232192517aea19f29ae9b7f155d26b74ffedabf14e83cacbb21455a59ff9e19553b1f8a73d4c74a1ee3b6072"}) 2018/04/27 23:54:36 executing program 7: r0 = msgget$private(0x0, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xff, 0x50000) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000140)={r2, 0xfffffffffffffffe}) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) 2018/04/27 23:54:37 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="d09a", 0x2}], 0x1, &(0x7f0000003b40)}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3ff, 0x4, 0x2, 0x1, 0x8001}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0xd, "31538123cc8605832445879f66"}, &(0x7f00000000c0)=0x15) 2018/04/27 23:54:37 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) accept4$unix(r1, &(0x7f0000000040), &(0x7f0000000100)=0x6e, 0x80000) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) geteuid() ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000140)={{0x2, 0x400, 0x4, 0x3ff, 0x3, 0x10000}, 0xdd7, 0x2, 0x6, 0x40, 0x1, "019594a07cc0b63750ff54e8262c137affe25b14cfff2d4b03d33152e5ade3aa57584ff0ad1b4b7ce46c8dd18a0fe13c633d4fc2fc6e5fb3f50754c14d6fd9f7ad49052125f0bc5bc994cf96255e1c6942fdfdcb414b2e5d6a56c521efe4bcd26baee56860e38144464b8c5b2e28698a4ee3bf62dc4b37c3cce2bb1e631831a7"}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000200)={0x7ff, 0x1, 0x3, 0x40000000, 0x8}, 0xc) mq_notify(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/04/27 23:54:37 executing program 3: socketpair(0x9, 0x5, 0x1ff, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{0x7, 0x400}, 'port1\x00', 0x80, 0x80000, 0x9, 0xb6e, 0x4495520a, 0x3, 0x5, 0x0, 0x3, 0x2}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000100)=0x7) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) close(r2) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10033, r2, 0x0) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x80000000, 0x20000) 2018/04/27 23:54:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000180)=0xffffffffffffff6f, &(0x7f00000001c0)=0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x78, r2, 0x10, 0x70bd2c, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x66}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000015}, 0x4000000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200), &(0x7f0000000340)=0x8) 2018/04/27 23:54:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) accept(r0, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) r2 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x9, 0x183002) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000000)={{0x3}, 0x4, 0x1, 0x100000002}) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/04/27 23:54:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/psched\x00') mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000100), &(0x7f0000000080)=0x4) fremovexattr(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="159916bf01c16c790b8882b0d1ee62747266732e6e65742f707363686564007e61c53a36f55bf905e2a3e322e9af755dd0fee891ff549490303bbc248aca02700147c20bb6956bd2561f742169348fc28c175a9b69084c5ad3185b5f9a053b3c06513e"]) r2 = getpgrp(0x0) sched_getaffinity(r2, 0x8, &(0x7f0000000040)) 2018/04/27 23:54:37 executing program 4: ftruncate(0xffffffffffffffff, 0x200) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000000000)=""/76) 2018/04/27 23:54:37 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000000000001a6a35c2bd29aec303c03a8dc52edc47076a5b2079a75219ea5bd38f3ff0dbcb2b504663f220c42aee943d058b383b2e5575748cbe2a2d30aa8b607b07"], 0x8, 0x0) msgrcv(r0, &(0x7f0000000100)={0x0, ""/244}, 0xfc, 0x1, 0x27ff) 2018/04/27 23:54:37 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="fae9ee742728e1f17b030000000000d02a0fe58fda97818dd8300e1fccd5032780d9c8e8911257731ef99d33b95f87334bdbc45bd3192800279fc3d2ab6a45003fab0febab3e8b14ca89e0b097c231d3ccab9485e3e90a850a3fe317c4a006dcac35e30697135eada6f092666bca82bfc27f6573cb920d77773a205841a0e35f322b28a82afc88b52fc50683d48219da2d8834b8b8021ed04740fe71d5f2ea7b2d94a52f4674228e4b59849f541ce54c629e8d146c99b807e264e24384f36bf366df92312ac2c3ecde7d6de7247351a596a7"], 0x8, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f0000000340)) msgrcv(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bca400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1, 0x1, 0x40000027fe) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffff9c, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r2, 0x4) epoll_create(0x1f) r3 = shmget(0x0, 0x4000, 0x1200, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_RMID(r3, 0x0) 2018/04/27 23:54:37 executing program 6: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mremap(&(0x7f000053c000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f000053e000/0x4000)=nil) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f000053b000/0x2000)=nil) r0 = memfd_create(&(0x7f0000000000)='\'eth0\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/04/27 23:54:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f659025000000000000") accept$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) lseek(r0, 0x0, 0x3) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) 2018/04/27 23:54:37 executing program 2: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r1 = getpgrp(r0) socket$rds(0x15, 0x5, 0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/connector\x00') write(r2, &(0x7f0000000080), 0x0) 2018/04/27 23:54:37 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000819000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x40000000065, &(0x7f0000000000), &(0x7f0000012000)=0x4a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000908ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) 2018/04/27 23:54:37 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) accept4$packet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x14, 0x800) sendmsg$nl_route(r0, &(0x7f0000044fc8)={&(0x7f0000f70ff4)={0x10}, 0xc, &(0x7f0000ea8ff0)={&(0x7f00005cef9c)=@ipv6_getroute={0x1a, 0x1a, 0x1, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/04/27 23:54:37 executing program 3: link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000000000)) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/148, 0x94) 2018/04/27 23:54:37 executing program 1: ioprio_set$pid(0x0, 0x0, 0xfffffffffffeffff) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x80) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setresgid(0x0, r2, r3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x4, 0x0, 0x10003, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000080)={0x1, r4, 0x2, 0xfffffffffffffc00}) 2018/04/27 23:54:37 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffe2701bb60589080045000013800000000000907800000000ffffffff0000907ae0000001a5e80ac15227d02509ed2c915acccd2fb99563a248abf4"], &(0x7f0000000040)) 2018/04/27 23:54:37 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000300)={0x6, {{0x2, 0x4e24}}}, 0x88) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={"696662300000000100"}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2c10b07bd9f75c21, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x40000000000, 0x0, 0x10001, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000180)={r3, 0x783}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={r4, 0x8}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000240)={r4, 0x800, 0x0, 0x6}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'ifb0\x00'}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000700)={{0x7, 0x0, 0x9, 0x5, "a956b9b93d9d13e5866c24f472f18aab7a6e1ca23468b368471bbf2cfc74b8040233bc52f42c4a7479c2889d", 0x9}, 0x401, [0xfffffffffffffff8, 0x1, 0x10000, 0x4, 0x4, 0x0, 0xb48f, 0x3f, 0x4, 0x76c, 0x800, 0x1, 0x8, 0xffff, 0x8, 0x5, 0x7, 0x8, 0x10000, 0x3, 0x0, 0x6, 0x0, 0xd99, 0x7fffffff, 0x91a8, 0x1, 0x9, 0x10001, 0xf5e, 0x3, 0x8, 0xc, 0x21, 0x5, 0x7ff, 0x2, 0x7, 0x1a7, 0x3eea, 0xa7, 0x81, 0x3, 0x5, 0x100000000, 0x1ff, 0x24, 0x5, 0x4, 0x3, 0xffff, 0x6, 0x1, 0x5, 0x40, 0xfffffffffffffff8, 0x10001, 0x100000000000000, 0x1, 0x3232, 0x2, 0x2, 0xf52, 0x2, 0x9, 0x8, 0x9, 0x1, 0x1, 0x9, 0x6, 0x81, 0x0, 0x2, 0x8, 0xffff, 0x3, 0x0, 0x7, 0x5, 0xccd, 0x3f, 0x0, 0x6, 0x6, 0x8, 0x0, 0x9, 0x8, 0xffffffffffffffe0, 0x5, 0x3, 0x8000, 0x8c1d, 0xcc, 0x54, 0x2, 0x4, 0x0, 0xfffffffffffffffb, 0xff, 0x180000000000, 0x4, 0x5, 0x21, 0x800, 0xffff, 0xfffffffffffffffc, 0x1, 0x6, 0x6, 0x100, 0x9, 0x26, 0x4, 0x8, 0x1, 0x4, 0x5, 0x80000000, 0x17, 0x6, 0x7fff, 0x7, 0x4, 0xe37, 0x2, 0xfff], {0x0, 0x989680}}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_getattr(r5, &(0x7f0000000040), 0x30, 0x0) 2018/04/27 23:54:37 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000280)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x5c, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x100011, r1, 0x0) sigaltstack(&(0x7f0000006000/0x2000)=nil, &(0x7f0000000040)) mkdir(&(0x7f0000017ff6)='./control\x00', 0x0) r2 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) getdents(r2, &(0x7f0000006b00)=""/117, 0x75) 2018/04/27 23:54:37 executing program 5: unshare(0x40600) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x408000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000140)=0x4) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x8010, r0, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xa0040, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) accept$alg(r1, 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2, 0x40001) r2 = socket$pppoe(0x18, 0x1, 0x0) fcntl$setpipe(r2, 0x407, 0x7ff) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x4e24, @rand_addr=0x39}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000), 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000000240)={0x1, 0x7, 0x4965000, 0x7, r4}) 2018/04/27 23:54:37 executing program 1: mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) futex(&(0x7f0000013000), 0x0, 0x0, &(0x7f0000002ff0)={0x0, 0x989680}, &(0x7f00000000c0), 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/27 23:54:37 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/uts\x00') ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000100)={0x0, 0xf}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) read(r2, &(0x7f0000000040)=""/78, 0x4e) r3 = shmget(0x1, 0x4000, 0x54000000, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f00000000c0)) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000101}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, r4, 0x0, 0x70bd26, 0x25dfdbfb, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000040}, 0x40000) 2018/04/27 23:54:38 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x4, 0x4, 0x0, 0x40, 0x3}, 0x2c) 2018/04/27 23:54:38 executing program 2: perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x80800) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f00000000c0)="5e8cfa8900c046b51964f1df66bfc873d2243434d29b9de57dfc4913cb5f99feefa0eccbb484ca61efe289515ca2467d588e557244413a73a6b700e5cd6dd213e62976651e66692a32cf307bff9ba40c94c938d682d94b0fa29a9a58314ea737fa1c12b9cea52e56c04e8a937dcd8bd852d033", 0x73) mlock2(&(0x7f0000021000/0x4000)=nil, 0x4000, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='oom_score_adj\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000280)={0x0, &(0x7f0000000240)}) 2018/04/27 23:54:38 executing program 4: mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$notify(r0, 0x402, 0x20) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x2}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000012000/0x4000)=nil, 0x4000}) dup2(r1, r1) 2018/04/27 23:54:38 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x5, 0x90080) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000140)={{0x0, 0x3}, 'port1\x00', 0x4, 0x10000, 0x4, 0x9, 0x8, 0x3, 0x896, 0x0, 0x2, 0x334c}) 2018/04/27 23:54:38 executing program 2: unshare(0x40600) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2, 0x0) r1 = syz_open_pts(r0, 0x2000) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0xffff, 0x0) fdatasync(r1) 2018/04/27 23:54:38 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0fe4)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x1, r0}, 0x2c) dup2(r1, r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r1, &(0x7f00003ec000)}, 0x10) 2018/04/27 23:54:38 executing program 1: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000580)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={r0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={r0, 0x1, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x1e1) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1ff, 0x400) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000140)={@generic={0x1, "bae570104ad8d04bc8e6396c1d96d9dcc8f095024b4a609cbef1090e345d13f2bc41ef66993f1cbef83e54cef46f51d28f3c58a22037eb8d074614603863e56ac3a49337978a6d18e2768da11f9b1e675d7960484697151f0c8a200ba59a53353c06b53ff1aa6adc6303702556bb959a6e8fac8ab37a704ee7f7fe694403"}, {&(0x7f0000000040)=""/51, 0x33}, &(0x7f00000000c0), 0x3a}, 0xa0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={r0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/04/27 23:54:38 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) mq_unlink(&(0x7f0000008740)='IPVS\x00') pipe(&(0x7f0000008580)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000cfbff0)={0x2, 0x0, &(0x7f0000d8c309)}) write$evdev(r2, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x40c}, {}], 0x30) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000008840)={'filter\x00', 0x0, 0x3, 0x62, [], 0x1, &(0x7f0000008780)=[{}], &(0x7f00000087c0)=""/98}, &(0x7f00000088c0)=0x78) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000086c0)={&(0x7f00000085c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000008680)={&(0x7f0000008640)={0x24, r3, 0x304, 0x70bd2b, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x40004) syz_emit_ethernet(0x423, &(0x7f0000001c40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/157, 0x9d}, 0x0) recvmmsg(r0, &(0x7f0000008340)=[{{&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000100)=""/99, 0x63}, {&(0x7f0000000180)=""/78, 0x4e}, {&(0x7f0000000300)=""/79, 0x4f}, {&(0x7f0000000380)=""/136, 0x88}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/107, 0x6b}], 0x6, &(0x7f0000001540)=""/28, 0x1c, 0x5}, 0x400}, {{&(0x7f0000001580)=@generic, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001600)=""/44, 0x2c}, {&(0x7f0000001640)=""/88, 0x58}, {&(0x7f0000002080)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/238, 0xee}, {&(0x7f00000017c0)=""/83, 0x53}, {&(0x7f0000001840)=""/138, 0x8a}, {&(0x7f0000001900)=""/85, 0x55}, {&(0x7f0000001980)=""/116, 0x74}, {&(0x7f0000001a00)=""/213, 0xd5}], 0x9, &(0x7f0000003080)=""/4096, 0x1000, 0x4}, 0x80000001}, {{&(0x7f0000001bc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000004200)=[{&(0x7f0000004080)=""/141, 0x8d}, {&(0x7f0000004140)=""/143, 0x8f}], 0x2, &(0x7f0000004240)=""/77, 0x4d, 0x101}}, {{&(0x7f00000042c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000004380)=[{&(0x7f0000004340)=""/6, 0x6}], 0x1, &(0x7f00000043c0)=""/246, 0xf6, 0x5}, 0x4}, {{&(0x7f00000044c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000005580)=[{&(0x7f0000004540)=""/63, 0x3f}, {&(0x7f0000004580)=""/4096, 0x1000}], 0x2, &(0x7f00000055c0)=""/3, 0x3, 0x400}, 0x9}, {{&(0x7f0000005600)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000005800)=[{&(0x7f0000005680)=""/101, 0x65}, {&(0x7f0000005700)=""/239, 0xef}], 0x2, &(0x7f0000005840)=""/49, 0x31, 0x8}, 0x92}, {{0x0, 0x0, &(0x7f0000006f40)=[{&(0x7f0000005880)=""/239, 0xef}, {&(0x7f0000005980)=""/162, 0xa2}, {&(0x7f0000005a40)=""/188, 0xbc}, {&(0x7f0000005b00)=""/243, 0xf3}, {&(0x7f0000005c00)=""/153, 0x99}, {&(0x7f0000005cc0)=""/102, 0x66}, {&(0x7f0000005d40)=""/79, 0x4f}, {&(0x7f0000005dc0)=""/133, 0x85}, {&(0x7f0000005e80)=""/4096, 0x1000}, {&(0x7f0000006e80)=""/191, 0xbf}], 0xa, 0x0, 0x0, 0x6}, 0x7}, {{&(0x7f0000007000)=@ax25, 0x80, &(0x7f0000008200)=[{&(0x7f0000007080)=""/239, 0xef}, {&(0x7f0000007180)=""/4096, 0x1000}, {&(0x7f0000008180)=""/102, 0x66}], 0x3, &(0x7f0000008240)=""/205, 0xcd}, 0x3}], 0x8, 0x0, &(0x7f0000008540)={0x77359400}) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000008700)) shutdown(r0, 0x0) 2018/04/27 23:54:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'gre0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x334, 0x480000) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x22, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0xfffb) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/27 23:54:38 executing program 6: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x1}, &(0x7f0000000100)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000280)=0x107) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)=0x1f60, 0x4) 2018/04/27 23:54:39 executing program 1: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') socket$inet6_dccp(0xa, 0x6, 0x0) fsync(r0) 2018/04/27 23:54:39 executing program 3: request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="fd2d6c6f287b00", 0xffffffffffffffff) add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e8a6e2bdca6a9a1d7da1a3e559fdafb6714c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f0060097edd3c1c7df5f0a5896ce202ba7debfff67ca6e72c5e3471b6b1b5f9aae21878a4e680c496fd53514b55b219f259de3ced862c352c661e4a236f927f6eef0026", 0x129, 0xffffffffffffffff) r0 = fanotify_init(0x5c, 0x0) pread64(r0, &(0x7f0000000800)=""/114, 0x2c, 0x2) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x3) 2018/04/27 23:54:39 executing program 4: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) recvmsg$kcm(r2, &(0x7f0000003340)={&(0x7f0000000180)=@l2, 0x80, &(0x7f0000002300)=[{&(0x7f0000000200)=""/192, 0xc0}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/37, 0x25}, {&(0x7f0000001300)=""/4096, 0x1000}], 0x4, &(0x7f0000002340)=""/4096, 0x1000, 0x8}, 0x40000000) fcntl$notify(r2, 0x402, 0x80000008) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000080)=""/210, &(0x7f0000000000)=0xd2) fcntl$notify(r3, 0x402, 0x1) fcntl$notify(r2, 0x402, 0x0) 2018/04/27 23:54:39 executing program 7: r0 = msgget$private(0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x440402, 0x0) mq_getsetattr(r1, &(0x7f0000000140)={0x200, 0x7, 0xffffffffffff37dd, 0x5, 0x1000, 0x7, 0x46, 0x100}, &(0x7f0000000180)) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000017d160b8705651a30b85562f7dfa2c20fa0aaed66d91e73a24c04122f1ff74be883e756b522099d992ce11e4ab25f8266a9dd29f0023a37aad96050ca4910a73fd8c410113270033b2854a0c206d9d6415c26da3f97fc4685516b8ac24cd5a442b83b2ed62b2490d97e576d40647a001af9b91e7afd0c3412913af9bfc283b1ff727f555b66c91c0cc0e70ed55d6ed02bfe9957b03fa2e346fac369dc0ecaa"], 0xfc, 0x1, 0x2800) 2018/04/27 23:54:39 executing program 0: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x400000000000000, &(0x7f0000000040)={[{@datasum='datasum', 0x2c}, {@space_cache_v1='space_cache=v1', 0x2c}, {@notreelog='notreelog', 0x2c}, {@noinode_cache='noinode_cache', 0x2c}]}) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) fcntl$setown(r0, 0x8, r1) 2018/04/27 23:54:39 executing program 2: prctl$seccomp(0x21, 0x20000, &(0x7f00005d295e)={0x8, &(0x7f0000000000)=[{0x3, 0xffffffff00000000, 0x2}, {0x4, 0x9, 0x80, 0x4d5}, {0x4, 0x7ff, 0x89}, {0x1, 0x7, 0x0, 0x1}, {0x20000000000000, 0x80000001, 0xfff, 0x5255bf68}, {0xa97, 0x8, 0x4, 0x6f0d}, {0x0, 0x56170df7, 0x9, 0x4}, {0x3ff, 0x80000001, 0xfffffffffffffff9, 0x9}]}) 2018/04/27 23:54:39 executing program 5: timerfd_settime(0xffffffffffffffff, 0xfffffffffffffffd, &(0x7f00000000c0)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000040)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)={@host=0x2}) 2018/04/27 23:54:39 executing program 6: unshare(0x40600) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x120) getpeername$unix(r1, &(0x7f0000000080), &(0x7f0000000100)=0x6e) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/27 23:54:40 executing program 2: r0 = memfd_create(&(0x7f0000000980)="bcf6", 0x0) write(r0, &(0x7f00000001c0)="f0b0192a30caed6f69fa6eb881f386602f203dfe", 0x14) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x200000000011, r0, 0x0) r1 = getpid() stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000840), &(0x7f0000000880)=0x0, &(0x7f00000008c0)) r4 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0}, &(0x7f0000000940)=0xc) fstat(r0, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_dev$sndpcmc(&(0x7f0000000a00)='/dev/snd/pcmC#D#c\x00', 0x67, 0x200000) r8 = getpgrp(0x0) getresuid(&(0x7f0000000a40), &(0x7f0000000a80), &(0x7f0000000ac0)=0x0) getgroups(0x2, &(0x7f0000000b00)=[0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000b40)=0x0) fstat(r0, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() r14 = getpid() r15 = geteuid() stat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000cc0)={0x0}, &(0x7f0000000d00)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000d40)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000e40)=0xe8) getgroups(0xa, &(0x7f0000000e80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000022c0)=0x0) r21 = geteuid() stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000023c0)={0x0, 0x0}) r24 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002400)={0x0, 0x0, 0x0}, &(0x7f0000002440)=0xc) r26 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002480)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000002580)=0xe8) getgroups(0x5, &(0x7f00000025c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002240)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002640)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000002740)=0xe8) r31 = getegid() r32 = getpid() getresuid(&(0x7f0000002780)=0x0, &(0x7f00000027c0), &(0x7f0000002800)) stat(&(0x7f0000002840)='./file0\x00', &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000002a40)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000000c0)="8eb76946938ef9a745bb2a2cebef061a77e31c296b02c0c7afc9fa99692813e93fdc1acf2c2ea924aac07366640eec0e9a587d91df9adcf1845c9fa039fbb1d7233221839197f33d197ec10db0aab1d921262c2585706b73120b4cbd0df602124c0772c5153d055931a0cb4efcf14fb09f1e270b881368fdbbbc9322ccf25b4bac92534fdfaba33055dc7377b9e4776663d984e1bf4ac101c7109a80b2509855893668724644546151ff9cc6afc819271e4818a782316292f2331ccc4a3051336f701c3f466c7aa4", 0xc8}, {&(0x7f0000000300)="c0d1d88c2f7dff80e22060a8828bf687bcd032c964a77062a1580d727e7f30f9cbefe5218a75edd7d77668e1026af03d57c1e43aa2f9dd4ce88f94c0124f0e471a8f2436b3d199c24bcad7b3f0cb0bc22515f1afd2b0d6ceef6e5a8a21ca321c2663e07707121c62f9020e0021d6c535219f0ba7e5559552f5dc269975c01fb81ecbaaa4b96a58d8c65ae8a8ac73ac22e0e5115a1f4d333fdb997b7aca16f88a0c404133a8c7d281ca9821df13ad71386ad4ffce8456ee4b31754c940ab2a4e27666c0aced0b1c768ff7e519d3d3e74c745b5497be5d6e98a6f4b239ca7211d4e7a2f660c919", 0xe6}, {&(0x7f0000001040)="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0x1000}, {&(0x7f0000000200)="7189b9c7ea67fa0a3b6f7982fb3cec79952ccfa45d2e01c84558d03f4b645c8583b190adc841db6afa67c239f053ea59ffbf7206b5b3b854df13e27f4bf1339afe7525f1a78db95a265e3338c7e52457168f129b4a757bace133e67aa2829189fa5e98e110d53519e9bf28e8973ceff6ebe53afd0e5a0a4d5cabd1af76e0447e98355747", 0x84}, {&(0x7f0000000400)="ef4ab65a0d06ab1a9e4840e46284d3a5466e48b93351c1acf83eded6602452e045b46f796b8dfeac458621c9b5efe4cd79cc872b5d91779fdc5da19afdba4f838705baf72613e9572cdafeb50b94adaa18050b76", 0x54}, {&(0x7f0000000480)="3648c52749e65d2f9d240e48ea62da8b91bd7681f5a94c9c28424868476ad0751d3fff0e0850b394ea9909630ff8c82f2db7a9a673dbe83f57ba393fb9d7c14e8793f555a5d094811f3a347ae53a99863d1e4eff34c324586f0a5729e856a21e87bd23512a93e2d6f8d9c6226d3d3a718c8befb58b67745471", 0x79}, {&(0x7f0000000500)="4bfd46eb7500c2cf3fb4126fac5750ff1d74088b0322e603d7a38390a274d6cc6de147cde41a1532657504bf4e0d9ea08601cbbcac998ff16f14767a898490f95febf8e85bb58c799740afd5a4db3c62e646ecdf88ce4171e759f2adf06eb0cebf98e682920eda615d5c956656cd3f2fe1eec4951ebf3b7222215bbcf8d665813e78754ce58091ec62849cd6832848b1ef745c694e2a9099ab37e270f61f8c7868d68e64f5dcbc13a55cca4aba251bcfd79325bc4a2122a332f23ae19767a52e3f18c0ac0c0d", 0xc6}, {&(0x7f0000000600)="e99fd3b826a650485f821fdfa7cd5a2c3c8244d997dd978ba7d42d3d8d69d856ae317e752046a969cc8cce03f008bae092274a1bdad279d40d08ab085e59ae0f603e452f5ebc6b5001bb76c8e7b1ed3c646b84b7ccdb591844754548d7687f6c8688333059e44f40c7d4a381bd37046e3125e70b7502c6f37f9ae34b089d", 0x7e}, {&(0x7f0000000680)="efe53a6721173eeb1fbd1f31af40d9e39026524a1f1956e9441a2d67820b60ca6b45f1d3bec5a3cab87f", 0x2a}], 0x9, &(0x7f0000000ec0)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000000000001002000ffffff7f0000010000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r7, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="41766077a7ffa40497ee8264b89194e28b2a6179e9d458cb7292bffb2a01d04e08a299f8"], 0x118, 0x1}, {&(0x7f0000002040)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000002280)=[{&(0x7f00000020c0)="938c83b557598ed867dd89e866a99432720f1898a396ffa26f18745e4ca5318a680e376deed69447949211ac004ca4e92f0164455101e6a013505f8e58496b0d9bf073cd80d102270b46259b3181e1318379b61adc1c8bfce68b56fde688307c6d6c09276a2f897673a524d9cd64d42b3c037f9fcad567876fb780d61c970e766f5c1fa1a089e8ca969c2d235e82235328509c8e19752f90ae82aecbb03f4cc3a68a3eba5992d793033454b6056ea4968b5e86b516a33740b93266a5d6f3a86542d33abb22c47245aba21bf5a4b3dde86493ecf556f44e2b", 0xd8}, {&(0x7f00000021c0)="552e2ab82392aba7e4c6260e97e36e92b6a72bbd9c355e4c66b01fc0cdd249ce0705f72066cac35bed7de3e0e2917d23d6f10cc532ae87a3edc2fb86b84b44b8de445f2f904620ae74841c5a63dafb885de9a4957c9909d495c0a11f2f7897d559", 0x61}, {&(0x7f0000002240)}], 0x3, &(0x7f0000002bc0)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="000000002800000000000000fe765c118986374437f791eb60c5b150688dcdc77be6965d7b37b397c15af7efdfcd8c4f95a33124ffac726cc9abbcc72f1c165bd7734a14a5c625ae8581e12bea5ef03f86aea48d53a2c31cfe5e68be8a9c57", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r29, @ANYRES32=r30, @ANYRES32=r31, @ANYBLOB="000000001000000000000000010000000100000020000000000000000100000002000000", @ANYRES32=r32, @ANYRES32=r33, @ANYRES32=r34, @ANYBLOB='\x00\x00\x00\x00'], 0x138, 0x4000}], 0x2, 0x8000) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(r0, 0x9) 2018/04/27 23:54:40 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000087d000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000004580)=[{{&(0x7f0000002600)=@un=@abs, 0x80, &(0x7f0000002780), 0x0, &(0x7f00000027c0)}}], 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4400) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/04/27 23:54:40 executing program 3: request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="fd2d6c6f287b00", 0xffffffffffffffff) add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)="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", 0x129, 0xffffffffffffffff) r0 = fanotify_init(0x5c, 0x0) pread64(r0, &(0x7f0000000800)=""/114, 0x2c, 0x2) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x3) 2018/04/27 23:54:40 executing program 1: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r0, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="77f38cc3c6b8ae5888461ca26e6020d45e617b502665541239046604ab06133953c5b126b6a58a0c37294631cda2f6eb4fe34841ac58be47447d902d5428ecfb9fd339f09950012276780ba4fbe4882cb79e91f715803f22f7bc6a6167fea19a6e620f1c77a11848e013e589a16e3a90ff39955c9e54b7616be4cf0e00399b503b1641f60a87cd91b44a21d783ab85892410e0c1bf5e3e5ece6f4dfe72a7561a11140525f59a0b5d1b156d", @ANYRES16=r0, @ANYRES16=r0, @ANYRES32, @ANYPTR64, @ANYBLOB="cafd104eb05ac7b92cd7eaa97cfa4d9db9daad6749f29a6c663422d60a5e57088afb6f2931d6375545d296d9026e97b9d918c0c6bfc2d5fcdc9bc0707de944d4f8a9e65aca92485f1531c2cf80e2a7f47da2963e152c9aaa96e175ecba0ea9dafc0ccdc05685499b94edcce388915c16c0e3ebafb6bdc7fcff9e7988f6aa4ba251cc06c5c4dc66eb0f001dfe31786b7f3289ea53c4b315"], @ANYBLOB="ab7ec1126d4e49576de11ef4494e786dbf0615426e421c061f5908b0cfcc7501d8b8917ee1202fa481e0c209856e8b68ebdaac5981a2d05c16474efb889ffbacb9af1a05293fb839baf93826a9c02f471e38bf86a465846d0bfdc761bfab673b62fb504a4fc5804a9c681c118f00e92cfad18d2a34ea0819e5074d1a9fcb8b5f4ae478153ea596bc0a203652203502631bd61aecee4221ce56c9335f00aef5523942f3af8938e2a5e2cececfa415e49f9fd309eea81d316a4f9bf8e36c1019", @ANYRES16=r0, @ANYRES16=r0, @ANYBLOB="f7ab866a0c2d9b5a74c69b4e5dff5a447850fe837ab87d5b095f62576dd4fb8196fceb7f19aec351d731005395e0983a4404cb236f37353f834f7517c8c8e7e3ff3ba6a1452d785ad7495889f0b8b88eb67c56c59e9ed214184f47d446c80d32925b7681f22ca663c4c8a82851fd4678cb12edcdb038c0a921f1d712cf24840342eecec19094fcbad1917e34e4b31e4225f0c53ab745c75e5bb6430ec6ec6cac9836c3cec8de", @ANYPTR64, @ANYRES16]], 0x3}, 0x1}, 0x0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x6f2, 0xfffffffffffffffb) 2018/04/27 23:54:40 executing program 0: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x400000000000000, &(0x7f0000000040)={[{@datasum='datasum', 0x2c}, {@space_cache_v1='space_cache=v1', 0x2c}, {@notreelog='notreelog', 0x2c}, {@noinode_cache='noinode_cache', 0x2c}]}) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) fcntl$setown(r0, 0x8, r1) 2018/04/27 23:54:40 executing program 4: r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000b68fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="32010000", @ANYRES32=0x0], &(0x7f0000000040)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000080), &(0x7f00000000c0)) fcntl$setflags(r0, 0x2, 0x0) 2018/04/27 23:54:40 executing program 5: r0 = dup(0xffffffffffffffff) r1 = gettid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1) write$sndseq(0xffffffffffffffff, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result}], 0x30) close(0xffffffffffffffff) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f0000000040)={0x1, r0}) 2018/04/27 23:54:40 executing program 7: r0 = msgget$private(0x0, 0x0) socketpair(0x19, 0xb, 0xc38, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00000001c0)="309caa4cc88b059a97a7ae18d1a2655fe39d33a70bdc22566af7536d1544126202656000c43459b855c7fff85205a67f04a157723f5096b6eca67378da79752e4310d4ce2222f252016407a778fcc7713295d949c3761c5c89411199d5269d0078a0c69ce4d93750b9fc7d1e19843b621b4bb2e2c7dee48a945244f5cd0102", 0x7f) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x4e5, 0x400001) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000140)={0x8, 0x5, 0xbca, 0x48c}) 2018/04/27 23:54:40 executing program 7: r0 = msgget$private(0x0, 0x10025) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x50040, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000140)={0x6, 0xe75, 0x5, 0xa9, 0xc, 0x961b}) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) fallocate(r1, 0x3, 0x400000, 0x1) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) pipe(&(0x7f0000000180)) 2018/04/27 23:54:40 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) ioctl(r0, 0x4, &(0x7f0000000000)="0c51a5b543bd2159a975f6e67f3eee79000f92642f48718c7ecae31848d7a58d2fdf4dc3e2868ccd713ab310d5938e29931b59b1ddb2968959cd9d475d0ebbd4dcb03227835f358095227b2cfcfd268f3f7e6cb8d22f5395926e0b1a339519a5c0ac6d132f6214968567d54ab723f28c58f162b97d43b12ff2585d6f02b23515aea9fcac33537b9fac9c47e4f5cb8698736ca28c8fc7cddb68661c129bfdb8533572863649f811f0751ee884bd6c4538469a40b6564dae19012db1aee5a35204e0ec3e1f1f1240a7") sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380), 0x8) [ 126.215442] Option ' 2018/04/27 23:54:40 executing program 0: unshare(0x40600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000480), 0x4) r1 = dup2(r0, r0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/04/27 23:54:40 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) unshare(0x0) ioctl(r0, 0x40000000401870cb, &(0x7f00000000c0)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x8) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4b, "3fac017b070fa77b7f72f519f1a1f4cfc79089a22f5e764627f7fbc32eee9b369534a4e97f9cc1d9cee70ea94df0a384add20f488b1edb9be904bd691e8cd9c677ea5eed48daab717a806e"}, &(0x7f0000000040)=0x6f) 2018/04/27 23:54:40 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) dup3(r0, r1, 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x400200) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000200)}]) 2018/04/27 23:54:40 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x0, 0x1000) 2018/04/27 23:54:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='uid_map\x00') recvmsg$netrom(r0, &(0x7f0000000380)={&(0x7f0000000000)=@ax25={0x3, {"c1d54d31203798"}}, 0x10, &(0x7f0000000300)=[{&(0x7f00000000c0)="fc49bdc9a03037e75eca60361eb624dac8dabd6c09013ad87a97f6bf4d4e5e48755f50164d631df60b70387e2530cf9056dfede6113edd5c38e221af6de159f1f8d047745e826da80d06b7f1a572a5f5510ad1fafcc33a61a30be5c60793090db2f96380ecd9bc4c4064fc1b10b0a2a176eb812cdb98173d1db72cc14f0848e2e297f72549cc18a35d14cf8e8bea970472bdb6e96fbee4bcbfddf2128d57064b514b44535b0bce79306fd2fc009b78a552c0dd31a45dbee1349f4fe22bda3647ba1ec4570433d69a2d53d6dbc1531bd2e460f8b337443cd850d2b57c33b5485a964adea4", 0xe4}, {&(0x7f0000000040)="4f3260ea184cc146fb92c24eafaddb9f886853a8b6665ca453a55503f327", 0x1e}, {&(0x7f00000001c0)="d2ab151fcfc0a434a1985504ec35ecdb57605bf8b8566eba5e3e66", 0x1b}, {&(0x7f0000000200)="426857d620ad56bc2ccd7e94abf4a01736b3747d7c4fc056c7ec7fc43be2b41dc91a3626af0525246d8016f613aea2ddce2ff811277534fd05128dd6fa31408ce1968f35b7c73a78af03763e1a01234bab6fd66c77ea6cda78d176d549edd062332a2bfec0da4fbcce654ff8ee964384f007fd83d43c17b702b8d1fcbf2f1677e11e87b9c1747fe2378646375b6a694dd5de1cba25fc717b380ac80e1f5ca14c0e2ec65895fc7b9a9dff788876c7f20c00b2b8ff98ece928c08fa9319c213e60052c2d420e", 0xc5}], 0x4, 0x0, 0x0, 0x80}, 0x40000041) sendfile(r0, r0, &(0x7f0000000080)=0x200000, 0x10002) 2018/04/27 23:54:40 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) shmget(0x2, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) r0 = socket(0xa, 0x0, 0xd485) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1, 0x61, "bb15f597c3dc4de124c11bd7747cdde887427453ff76028a831f76be6be20513d5343efc1c96b552a6a81b06d546c4331ab1d3b193f4e048dfd547e554261c563a103adffa1b754dd61780fe3b04656538b7fc3faa0a7805df46fecf3c37cf05e2"}, &(0x7f00000002c0)=0x69) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000340)=@add_del={0x2, &(0x7f0000000300)='bond0\x00', 0x3}) r2 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') readv(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/229, 0xe5}], 0x1) read(r2, &(0x7f0000000080)=""/93, 0x5d) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/04/27 23:54:40 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1f, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfff, 0x72, 0x4, "2d68098d30adf04ede8c6c8f6352a1022ab3e9b3e0c702e14403032263aafa37abd95b59d1776818a1e1db29b8d26793e96c00b551b7b97f87bd87a46c4df6e87536032d20b9254a464478a507355048"}, 0xd8) write$binfmt_script(r0, &(0x7f0000000740)={'#! ', './file0', [], 0xa}, 0xb) [ 126.564076] Option ' 2018/04/27 23:54:40 executing program 1: r0 = gettid() r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r1, &(0x7f0000000300)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) timer_create(0x2, &(0x7f0000000380)={0x0, 0x12, 0x6}, &(0x7f00000002c0)) ptrace$setregset(0x4205, r0, 0x201, &(0x7f0000000200)={&(0x7f0000000100)="457306d4ebed449f0ec4f6714750cd08132336a126803f547886721b42b900f6c09c98e704b97b35bb64230620f240999117ec9e2e03a5b9cbce254acd288b1bafa64356109280caa1193b6f2d9abb436cf8c81bda1f403a1c06f9fc7c3b63cc8c63e1543107b5212a44f2ba5e07fd1099e63c82bb19336980235596be780e14ff18ebb26b825aa5746507b73177c3f05a5875206bb59c0d0f6bf9f458c20b5432fdfccece36f1228d70099bba7848b6577035813b13becc3edfc78c51953c376f3e3ea8774bdda0c9f86015e546745d680239cfa0966df924508dd9d0027be07f8ad7", 0xe3}) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) unlink(&(0x7f0000000240)='./file0\x00') r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0x80, 0x4) 2018/04/27 23:54:40 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x20001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) read(r0, &(0x7f0000000000)=""/97, 0x61) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000300)={0x3, 0x0, [{0xd002, 0x17, &(0x7f00000000c0)=""/23}, {0x1000, 0x4a, &(0x7f0000000180)=""/74}, {0x1, 0xff, &(0x7f0000000200)=""/255}]}) 2018/04/27 23:54:40 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgget(0x0, 0x400) msgrcv(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000490000000000000000000001000000000000000000000000000000000000000000000000000000"], 0xfc, 0x1, 0x2800) 2018/04/27 23:54:40 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6}]}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x200000) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/04/27 23:54:40 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000b00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000ac0)={0xffffffff}, 0x13f}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = dup3(r2, r0, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x46, "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", 0x0, 0x0, 0x3, 0x7fffffff, 0xde}, r1}}, 0x128) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000040)=0x20, 0x4) 2018/04/27 23:54:40 executing program 3: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f00000001c0)="2e49db") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x55}, 0x2c) r1 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x2, 0x20000) r2 = semget(0x0, 0x0, 0x420) semctl$IPC_RMID(r2, 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000001fc0)=@req={0x7, 0x3, 0x9, 0xffff}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000c40)={0x19, {{0xa, 0x4e20, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000240)=0x34f5, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) write$binfmt_elf64(r1, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], 0x12b0) accept$packet(r4, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x4, &(0x7f0000346fc8)=@raw=[@initr0={0x18}, @exit={0x95}], &(0x7f0000f6bffb)='GPL\x00', 0xffffffffffffffff, 0xfb, &(0x7f0000000000)=""/251}, 0x48) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000c00)={0xffffffffffffffff}) socketpair$inet6(0xa, 0x80000, 0x8001, &(0x7f00000004c0)) recvmmsg(r6, &(0x7f0000000b40)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000500)=""/53, 0x35}, {&(0x7f0000000540)=""/122, 0x7a}, {&(0x7f00000005c0)=""/81, 0x51}, {&(0x7f0000000640)=""/203, 0xcb}, {&(0x7f0000000740)=""/90, 0x5a}], 0x5, &(0x7f0000000840)=""/33, 0x21, 0x20}, 0x7fffffff}, {{&(0x7f0000000880)=@vsock, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000900)=""/161, 0xa1}, {&(0x7f00000009c0)=""/208, 0xd0}], 0x2, &(0x7f0000000b00)=""/51, 0x33, 0x9}, 0xb2b9}], 0x2, 0x0, &(0x7f0000000bc0)) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f00000002c0)={0x6, {0x2, 0x4e21, @rand_addr=0x5bb1}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x200, 0xa6, 0x8, 0x7fff, 0x37, &(0x7f0000000280)='lo\x00', 0x8, 0x5, 0xfff}) 2018/04/27 23:54:42 executing program 1: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) 2018/04/27 23:54:42 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="eff51f759ae1213055"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3ff, 0x100) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001780)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@raw=[@exit={0x95}, @generic={0xf35e, 0x80000001, 0x6, 0x401}], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x41f00, 0x0, [], r1}, 0x48) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000001c0)=0xe8) ioprio_set$uid(0x3, r2, 0x0) 2018/04/27 23:54:42 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x80, 0x1}, {0x80, 0xc4}, 0x0, 0x4}) 2018/04/27 23:54:42 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xd, 0x6, 0xff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000002c0)={r3, 0x6f}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f697076365f726f7574650000001601e1160aa209e07a86df5448177d47adec466e78220008000069a43690640d0f5c4a5dce00000008f516f26c2f361eaa5fe8ec210edb437b63ccd8db59750540b977b0298f24826a3aa03977b41c422c8e76ab47d16ea287abfb72812b1037edaa1dc78a95190e0c3f9c149c4672df66e6be42676465fef03b5f0000969c5b494b2b0c10bd82a1ae3d170000000000000001da57ce748f24a236e3d76862e94d7cfd5c59f5f4ee72ea99") socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r5 = accept4$alg(r4, 0x0, 0x0, 0x800) sendfile(r5, r4, &(0x7f0000000100), 0x80) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000600)=ANY=[@ANYBLOB="66696c74fe3835b6d139b80f87b4dc4bfd821d28046b54c71b000000000000000000000000000000000000000042000000b02d39c059ce10aafa4b475640954ffc5e1d22400baefbfc119381a3d81b4d80f2917e9a4149e1920e8c3e058638997e355f7c072910fe45342ece5d56fc84f1fbd4db95703043a2d029258fbd2a8293"], &(0x7f0000000380)=0x66) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000300)={0xbd3, 0x3, 0x7, 0xeb31}, 0x8) bind$nfc_llcp(r4, &(0x7f0000000000)={0x27, 0x1, 0x2, 0x7, 0xeed, 0x200, "d692ab2bac71bd8819ef6968c362e5d438c9129c6b74b05f70505a52d8c2aba132ec1fa073903e4c36688f7869471d6a4bc7e03f58421daf595cae8f269799", 0x7}, 0x60) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000004c0)=0xe8) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000340)={0x3, 0x3}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000500)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, r6}) 2018/04/27 23:54:42 executing program 0: r0 = socket(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x4e20, 0x8, 0x4e23, 0x1, 0xa, 0x20, 0x80, 0x2e, r1, r2}, {0x3, 0x10000, 0x4, 0x9, 0x0, 0x1, 0x9, 0xfff}, {0x9, 0x9, 0x6, 0x85}, 0x744, 0x0, 0x0, 0x1, 0x2, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x21}, 0x4d5, 0x3c}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3503, 0x7, 0x0, 0x5, 0x59, 0x1, 0x7}}, 0xe8) pread64(r0, &(0x7f0000000280)=""/96, 0x60, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000300)={r1, 0x1, 0xfffffffffffffe86, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffe55) write(r0, &(0x7f0000f63000)="1f0000000106ff0095430700072c01000000010008000400020423dcffb600", 0x1f) 2018/04/27 23:54:42 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = socket$rds(0x15, 0x5, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x4000000, 0x40000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000200)={r4, 0x1, 0x1f, 0x80000000}, 0x10) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x40002014}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) tee(r1, r2, 0x56a, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r5, 0xc008551a, &(0x7f0000000100)={0x1, 0x1c, [0x3, 0x1, 0x10001, 0x4, 0x7, 0x1, 0x9]}) finit_module(r0, &(0x7f00000000c0)='/dev/ppp\x00', 0x1) 2018/04/27 23:54:42 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) syz_mount_image$ntfs(&(0x7f0000000100)='ntfs\x00', &(0x7f0000000140)='./file0\x00', 0x50, 0x4, &(0x7f0000000380)=[{&(0x7f0000000180)="699ee8da0313b91054becc6194d6d4cddf93b5a55b7ccc7d73cde797ef870ebe", 0x20, 0xfff}, {&(0x7f00000001c0)="1bbf706b065450dcb5eb1e889c12e68502abbfe368961208930796667fb9885dd64dcab91fe13d259692191061c81f216ee1169517bc8b3441eae94a88168804f6871ef26a427f632839ee9e5e822f167bcbdc2b", 0x54, 0x62}, {&(0x7f0000000240)="e2d7876c0895a884410dfae525f33844454555cbbad79ebc0a7e9dcc4e8615200013d8d98c5726e8883fbe1b6022b1917888fc1d0f59e0b4e21b9e80512508fdb7fcf8660a2dc3eab79007f911da0772c58c44e1b13ba5f1fc28cceb555113399c71711eb179560db326f73c1285edf81cf1e578e753ba13bbb18b94d36b39bd87d89b04", 0x84, 0x1}, {&(0x7f0000000300)="87b8ce81708a4063f65644fbcaa983eb41cc204da8f9b8bd7f31de74911bf0a7ddd6bd4236bcea59caffac8dffc102bd40f74f2dc697feca55f659d1cee2d5ba977710", 0x43, 0x3}], 0x1021000, &(0x7f0000000400)={[{@gid={'gid', 0x3d, [0x36, 0x33, 0x3f]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x37, 0x34, 0x30, 0x33, 0x36]}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x3d]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x0, 0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x31, 0x78, 0x7d, 0x35, 0x32]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@nls={'nls', 0x3d, 'macgaelic'}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) 2018/04/27 23:54:42 executing program 6: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgget(0x0, 0x400) msgrcv(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000490000000000000000000001000000000000000000000000000000000000000000000000000000"], 0xfc, 0x1, 0x2800) [ 128.146431] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/27 23:54:42 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x42000, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f000010d000)=ANY=[@ANYBLOB="03000c000000121e"], 0x8, 0x0) msgrcv(r1, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) 2018/04/27 23:54:42 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xa00, 0x0) accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x800) timerfd_create(0x7, 0x800) read(r0, &(0x7f0000000a80)=""/20, 0x229) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/148, 0x94}], 0x1) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000300)={0xcef, 0xd5e, 0x2, 0xbc, &(0x7f00000001c0)=""/188, 0x67, &(0x7f0000000280)=""/103, 0x1000, &(0x7f0000000ac0)=""/4096}) 2018/04/27 23:54:42 executing program 2: syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x8000) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x100) 2018/04/27 23:54:42 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000c9effc), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xffffffffffffffd3, 0x200}, &(0x7f0000000040)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00000000c0)={0xffff, {{0xa, 0x4e24, 0x8, @empty, 0x6}}, {{0xa, 0x4e21, 0x900000000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x108) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, 0x4) 2018/04/27 23:54:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=ANY=[@ANYBLOB="1c0000004800010000000000000000000a000000000000002277838b"], 0x1c}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@l2, &(0x7f0000000000)=0x80, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000280)={0xab, @broadcast=0xffffffff, 0x4e20, 0x3, 'lblc\x00', 0x10, 0x0, 0x12}, 0x2c) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000504}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r2, 0x700, 0x70bd2d, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x0, 0x4) 2018/04/27 23:54:42 executing program 0: semget$private(0x0, 0x1, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x101069}, 0x2c) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x2c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0xfffffffffffffbb9, 0x8b34, 0x1, 0xffffffffffff0001, 0x4, 0x43, 0x5, 0x4, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0x71, "7933a1d9ddefb4971543334ece02098560bc8f64437ddf7c1e86a6e04084139eea68e447e32b6067628795daf66daecd300c2d04750dba06a0a74cf5185fe90cf315f5be231dee89cb3f3c977fbb156100a43fd699d20ccdd5ef202b8c7fc3d97e255a9ee91cf8a15e2b380b087bca533a"}, &(0x7f0000000140)=0x79) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/04/27 23:54:42 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x4, &(0x7f0000000080)=@raw=[@generic={0x7fff, 0x0, 0xa1}, @alu={0x4, 0x7fffffff, 0xb, 0x7, 0xf, 0x0, 0x10}], &(0x7f00000000c0)='GPL\x00', 0x8, 0x12, &(0x7f00000005c0)=""/18, 0x41f00, 0x1}, 0x15d) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r0, 0x5, 0x1}, 0x14) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) close(r1) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000540)) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000580), 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0x11, 0x101, 0x4, 0x3ff, 0x0, r3, 0x0, [0x115]}, 0x2c) close(0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000003c0)={r1}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) connect$inet6(r1, &(0x7f0000000480)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x6}, 0x1c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00'}, 0x10) link(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='./file0\x00') bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r2, &(0x7f00000002c0)="6d48c49719f615815f08e7896ebd961e4226d7a3ecd24af90cfd044ec0a9d1aecdfc6a2c64236f79a6779f7320cc4a6732637c8be2765f402a28e4e943e661330d2195c1685c0062790ec2fd7368552255f2c84a773aa597c76ecff3dbc2ebc19cd8a910586e58f1eda1ab0bea157703d41aef91b8e6eb977d821b145333648b6df2eb836638b50a3553633e6d3b"}, 0x10) 2018/04/27 23:54:42 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x20000) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000080)={0x3, r1}) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00000000c0)=&(0x7f0000000040)) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x8}, 0x4) 2018/04/27 23:54:42 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000280)=""/118, 0x76}], 0x1) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000)=0x6, 0x4) set_tid_address(&(0x7f0000000400)) [ 128.452472] sctp: [Deprecated]: syz-executor6 (pid 9547) Use of int in maxseg socket option. [ 128.452472] Use struct sctp_assoc_value instead 2018/04/27 23:54:42 executing program 4: r0 = memfd_create(&(0x7f0000000100)='^}vboxnet1cgroup|\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000001c0)={{}, {0x1d0}}) 2018/04/27 23:54:42 executing program 3: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x20) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x19) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000040)="24000000210025f0071c0165ff0ffc0e020020000000000000e1000200000000198626914fb250664916d07502e8265d38f5dfba7384e1fc5c6bace68213296ab817422390991d034b416e008bd34a53dfae4df56b25509a9cd46b4bdb65a3bf1d1ec62a33daaaec34d86b97b9f9897bfd582a2c931e7b970bb265b9d27c81e5d095b8e570f4add717dc9119c41313f424ffdc970b45197077901823ae56f2e8b1531b72b1", 0xa5) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x800, 0x2, 0x1000}, 0x4) arch_prctl(0x1003, &(0x7f0000000100)="cfd567a2dcfbab226393b921cb454b888cfc9d") [ 128.532231] sctp: [Deprecated]: syz-executor6 (pid 9560) Use of int in maxseg socket option. [ 128.532231] Use struct sctp_assoc_value instead 2018/04/27 23:54:42 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r1, &(0x7f0000000140), &(0x7f0000000180)=""/214}, 0x18) [ 128.650275] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 128.701179] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/27 23:54:43 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x800) getsockname$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@srh={0x0, 0x0, 0x4}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f00003d5f88)="c500000000000030020000000000008b75bed544017d5cdbb3ffe92774a718cdb92e840900edc044258289d1363587f8f27df0300351c41fa609288d3f00e4ff7fae66075d5b65e19affeb0004e0f7997c08aab82d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/27 23:54:43 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9}, 0x2c) ioctl$TIOCNOTTY(r0, 0x5422) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f0000000040), &(0x7f0000c34000)}, 0x20) 2018/04/27 23:54:43 executing program 2: unshare(0x400) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x200000, &(0x7f0000000180), &(0x7f0000000140)=0xffffffffffffffe5) 2018/04/27 23:54:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x22d) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="129f", 0x2, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x0, 0x300000001, 0xffff}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000180)={0x34a, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x88) sendto$inet(r0, &(0x7f00000005c0)="9a", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000140)=0xfffffffffffff001, 0x4) sendmmsg(r0, &(0x7f0000003b80)=[{{&(0x7f00000002c0)=@ipx={0x4, 0x0, 0x0, "7d435a16e521"}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000dc0)="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", 0xa79}], 0x1, &(0x7f0000000480)}}], 0x1, 0x0) 2018/04/27 23:54:43 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x0, 0x3, &(0x7f0000003000)=@framed={{0x18, 0x6}, [], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x0, 0xe7, &(0x7f0000002f19)=""/231, 0x0, 0x2}, 0x48) poll(&(0x7f0000000000)=[{r0, 0x404}, {r0, 0x80}], 0x2, 0xfffffffffffffd87) 2018/04/27 23:54:43 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x4, &(0x7f0000000080)=@raw=[@generic={0x7fff, 0x0, 0xa1}, @alu={0x4, 0x7fffffff, 0xb, 0x7, 0xf, 0x0, 0x10}], &(0x7f00000000c0)='GPL\x00', 0x8, 0x12, &(0x7f00000005c0)=""/18, 0x41f00, 0x1}, 0x15d) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r0, 0x5, 0x1}, 0x14) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) close(r1) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000540)) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000580), 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0x11, 0x101, 0x4, 0x3ff, 0x0, r3, 0x0, [0x115]}, 0x2c) close(0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000003c0)={r1}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) connect$inet6(r1, &(0x7f0000000480)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x6}, 0x1c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00'}, 0x10) link(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='./file0\x00') bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r2, &(0x7f00000002c0)="6d48c49719f615815f08e7896ebd961e4226d7a3ecd24af90cfd044ec0a9d1aecdfc6a2c64236f79a6779f7320cc4a6732637c8be2765f402a28e4e943e661330d2195c1685c0062790ec2fd7368552255f2c84a773aa597c76ecff3dbc2ebc19cd8a910586e58f1eda1ab0bea157703d41aef91b8e6eb977d821b145333648b6df2eb836638b50a3553633e6d3b"}, 0x10) 2018/04/27 23:54:43 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000001c0)={0x9b, &(0x7f0000000100)=""/155}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x3, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0xc082, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='cdg\x00', 0x4) 2018/04/27 23:54:43 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) msgrcv(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000100"], 0x1a, 0x1, 0x3000) 2018/04/27 23:54:43 executing program 2: socketpair$inet6(0xa, 0x4, 0x3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) process_vm_writev(r2, &(0x7f0000001380)=[{&(0x7f0000000180)=""/127, 0x7f}, {&(0x7f0000000200)=""/172, 0xac}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/74, 0x4a}, {&(0x7f0000001340)=""/47, 0x2f}], 0x5, &(0x7f00000028c0)=[{&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/123, 0x7b}, {&(0x7f0000002480)=""/165, 0xa5}, {&(0x7f0000002540)=""/232, 0xe8}, {&(0x7f0000002640)=""/233, 0xe9}, {&(0x7f0000002740)=""/247, 0xf7}, {&(0x7f0000002840)=""/26, 0x1a}, {&(0x7f0000002880)=""/58, 0x3a}], 0x8, 0x0) sendto$inet6(r1, &(0x7f0000002bc0)="c25a7a5d743dd4f802aa3011eb44b619c64233d6ffb8baa3791b7307245cecd6102a8fbb7a2189d791886d967e63e8d274d9a3fc9d69cc619dcbd1feefa1a29b8c8092e886", 0x151, 0x10, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x200c01) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'veth1_to_bond\x00', 0xb000}) r4 = dup3(r1, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000002b40)={0x0, 0x1, 0xab}, &(0x7f0000002b80)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000002940)={r5, 0xfd, 0x30}, &(0x7f0000002b00)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000029c0)={r6, 0x401}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000002a00)={r6, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x0, 0x8793, 0xfffffffffffffffb, 0x401, 0x40}, &(0x7f0000002ac0)=0x98) ioctl$TUNSETLINK(r4, 0x400454cd, 0x322) [ 129.328913] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/04/27 23:54:43 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00005f6000)=""/99, 0x63) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x5, 0x4) 2018/04/27 23:54:43 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0:\x00'}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x869e, 0x14000) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000040)={0x0, 0xdb, &(0x7f0000000100)="36eca6dffd0d82097df399be93ee8def6779eda589e346eca0d908b8a840c5604e08637505da382ba3fe7b4a77c009516118417751d9bb8a69751aa7989366d7db6d26466284e14f5a6f0b5173b684f4b752f240203fca6bc9208b9519b83bd3e5bee34876b9eec7647b34112fe77e5a8a98790ff0d51e34807b16f2756df93ddc4adf815d25e2307925f2e37135c86505b6e55cc0f26856b90abae68b3aa44145108d7f2fe620f4e66cf378833ad811af7f3f11dd883cca7c2e1b2be4fda6b87e9d24dbd7c7972b177dfa687e4f74ad40494567246c80d21248d0"}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2044}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xd0, r2, 0x200, 0x70bd26, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x7c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1d}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xdcc0}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x11}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4040}, 0x10) [ 129.398894] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/04/27 23:54:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x22d) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="129f", 0x2, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x0, 0x300000001, 0xffff}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000180)={0x34a, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x88) sendto$inet(r0, &(0x7f00000005c0)="9a", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000140)=0xfffffffffffff001, 0x4) sendmmsg(r0, &(0x7f0000003b80)=[{{&(0x7f00000002c0)=@ipx={0x4, 0x0, 0x0, "7d435a16e521"}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000dc0)="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", 0xa79}], 0x1, &(0x7f0000000480)}}], 0x1, 0x0) 2018/04/27 23:54:43 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)=0x0) timer_create(0x4, &(0x7f00000003c0)={0x0, 0x3f, 0x0, @tid=r1}, &(0x7f0000000400)) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) timer_create(0x5, &(0x7f0000000040)={0x0, 0xc, 0x2, @tid=r2}, &(0x7f0000000080)) sendmsg$key(r0, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0500000011000000000000000000000008001900000000000a0000000054b6b5fc4e48915a000000000000000000ff01000000000000000000000000000100000000010000000000000005001a00fe800000000000000000fffe8000000000000000000000000000ff00000000010000000000000000000000000000000000000000000000000000"], 0x88}, 0x1}, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14, 0x80800) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) r6 = open(&(0x7f0000000440)='./file0\x00', 0x400200, 0x1) bind$llc(r6, &(0x7f0000000480)={0x1a, 0x0, 0x7, 0x8b6, 0x7, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d, r3}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x0, 0x800, 0x6b2, {r4, r5/1000+30000}, {0x77359400}, {0x1, 0x5, 0x100, 0x1}, 0x1, @canfd={{0x3, 0xcf0a, 0x8, 0x63}, 0x3c, 0x3, 0x0, 0x0, "aa7032eaca33bd433a221f0d91ead4b9573ed277969c037257c2b050c6da7be90abdc2567acd170fdd4446bd92669f26b80725f3c434b73f18c22d574a9d5d64"}}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/04/27 23:54:43 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='loginuid\x00') write$fuse(r1, &(0x7f0000000100)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) sched_getscheduler(r0) write$fuse(r1, &(0x7f0000000280)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/04/27 23:54:43 executing program 0: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x7ffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) 2018/04/27 23:54:44 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x3, 0x400800) r2 = semget(0x0, 0x2, 0x0) semctl$SETALL(r2, 0x0, 0x11, &(0x7f00000000c0)=[0x1, 0x1ff, 0xffffffffffffffc1, 0x9]) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000040)=""/17, &(0x7f0000000080)=0x11) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000001c0)=0x4) 2018/04/27 23:54:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/snmp6\x00') preadv(r0, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000040)=0x100000001, 0x4) bind$inet(r1, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r1, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) connect$inet(r1, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r1, &(0x7f000083b000)=""/1, 0x1) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req3={0x101, 0x101, 0x4, 0x2e, 0x40, 0x2, 0x7f}, 0x1c) sendmsg$alg(r1, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) 2018/04/27 23:54:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='coredump_filter\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000ffbfa0)=[{&(0x7f0000ead000)=""/46, 0x5}], 0x1, 0x0) 2018/04/27 23:54:44 executing program 0: r0 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x5, &(0x7f0000000040)=""/216) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000000000), 0x2ac) 2018/04/27 23:54:44 executing program 4: unshare(0x40600) pipe(&(0x7f0000000040)={0x0, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f0000012000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000004c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x0, 0x3ff, 0x80000000, 0x200}, &(0x7f00000005c0)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000600)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000640)=0x2c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e24, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x7, 0xfffffffffffffff8}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x6}}, [0x7, 0x2, 0x9, 0x2, 0x79c, 0x2, 0x80000000, 0x1, 0x5, 0x100000000, 0x3800, 0x40000000000000, 0x30c, 0x1, 0x8000]}, &(0x7f0000000880)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000008c0)={0x0, 0x10001, 0x20, 0xfffffffffffff800, 0xfffffffffffffffb}, &(0x7f0000000900)=0x18) sendmsg$inet_sctp(r0, &(0x7f0000000ac0)={&(0x7f00000000c0)=@in6={0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x40ab}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000100)="39af9a68fa8af88d8ce9ac6a850addce27a74504764c293deaa5475a6b0dbf1756cdcb5b5dacbb77b3ab27ada45ad828d0c410ea01ec30a983041ddb11e5a9e76c775ae37525258274c69fb486e7ac8375b75c9399a918b5f146ee7463cdc7ebb99f12703a5291fa82891efba7f6e7385ae5268440693fcae5048ecc120e459e0a8a2cb1818ea7a5ea1201bf16db2e756ad73c6d0392de178a444d099cb69ccb9b87cde582defba71e32cbea51f748a1585856c63b68aa2bd8d61a74cdc8993115edb9f116050beac744910db2549288ed0d8c091c373fead67f6ddceadf46a4d1aa98b68d5dc7687f", 0xe9}, {&(0x7f0000000200)="d1ee939cace7db859b1ac6d8f91bea4c58f78e55e2a704da11b1974509496009aa550da07859101b12536764715e02bef557556d11f852a605dec509f7a33a9e35f0af91b01e53519f977563be3084a8e6ddbbd2b947587dd25e81ce6830ca3c78457a327fc588327fdfe6a05e8d3cd5bf112833bbb13c10f1901444b6b469ce643c55dac79e719fab5c247a52892bbbbb1ce657ec64882735c3d75fece075c32732a51fb12a", 0xa6}, {&(0x7f00000002c0)="e2040702d2ccfa46298f68ac88131b3b4736d7574acfb7edfd0c316a08077193cca0a19f31aa46f561d9d51ae98c0449ed4f881af8714b52dfdbc728050e940e5e806e2ed7f0f4971e8b7be3ca3df2bc7631cc65dfe53bc620848e68b1a00b1856e274d7c493d13b982d5aff1aab4ebbf58df030f4b55251eb2ce63bebc6796c8a606f910c07aa1ebd25a7483887e5dc93fb76516419ff0ae91e330ce183ffdbdda8d9c432a7617a90f4ce67742493f8e27b8b7ec0338f4bf6b0decc465ea042d9a0b9c7b833c01e26cd13646b2f60", 0xcf}], 0x3, &(0x7f0000000940)=[@init={0x18, 0x84, 0x0, {0x0, 0x1fbb, 0x3f8a47de}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x100000000, 0x5, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x3, 0x6, 0x3ff, r4}}, @init={0x18, 0x84, 0x0, {0x4, 0x1000, 0x6f, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x204, 0x800e, 0x100000001, 0x4, 0x5, 0x0, 0x17, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x56a9, 0x7, 0x1, 0x20000000400000, 0x0, 0x1, 0x8001, 0xfffffffffffff546, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff8, 0xfffffffffffffd59, 0x0, 0x8bd0, 0xa6, 0x2, 0xdc24, 0x3, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x5, 0x8, r8}}], 0x180, 0x80}, 0x20000000) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000080)) 2018/04/27 23:54:44 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000000c0)={0x2, &(0x7f0000000040)=[{}, {}]}) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000040000)={0x0, 0x100000001}, 0x1e2) seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00000f7ff0)=[{0x20, 0x0, 0x0, 0xfffff038}, {0x6}]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080), &(0x7f0000000d00)=0x8) 2018/04/27 23:54:44 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgsnd(r0, &(0x7f0000000100)={0x0, "d590f79b47208211328b20036594fa23791977d2e6db0115f81683a6e60140dc0380a517aa494b11ecd5c3bc79dfb48dcea2b477db26c06c68a3dd34e43f4c94274455"}, 0x4b, 0x800) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) 2018/04/27 23:54:44 executing program 1: r0 = perf_event_open(&(0x7f0000000200)={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={&(0x7f0000abe000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, r1, 0x0, r0, 0x0) 2018/04/27 23:54:44 executing program 6: syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x4000) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/04/27 23:54:44 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000fb08a5940000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000036b1131ee593307e7667b47994d044fab3995945cafa0000000000000000000000000000000000000000000000000000000000000000"], 0xfc, 0x1, 0x2800) 2018/04/27 23:54:44 executing program 0: futex(&(0x7f0000000040)=0xfffffffffffffffc, 0xb, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0xfffffffffffffffc, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x100) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) futex(&(0x7f00000000c0)=0x2, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x2, 0x0) 2018/04/27 23:54:44 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="ea2ee9ffddca3ca98989b91885983109d12c8f1ec18389f1bf6ddfcbc9b305cb7df4039867abd6755d1c674113e2792a2206a1acff56ac2f0d44749f3c4933a55e6dccb5a5666c602f720b2ff749d357a7c8cf35d761c1de", 0x58, 0xfffffffffffffffa) r2 = add_key(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="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", 0xff, 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, r2) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)={0x0, 0x0, 0x1a7}, 0x8) 2018/04/27 23:54:44 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}, @in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x7f}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0xb0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200080, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000100)=0xfffffffffffffaec, &(0x7f0000000140)=0x4) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000000280)=0xabff, 0x4) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="01000000fdffffff0000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000001000004f8fdf00ae929ecbd11321a79d8afa5cc9d21af273294a23a56164561d58cf444c0609fd2f67aeae1c6dc052d5a0a6de77dd676383077d2aca4a9ab87410bb9"], 0x80}, 0x1}, 0x0) 2018/04/27 23:54:44 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x6, 0x80) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x7, 0x9, 0x7}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0xb9, 0x5}, &(0x7f0000000200)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000000)) 2018/04/27 23:54:45 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) rt_sigprocmask(0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) 2018/04/27 23:54:45 executing program 4: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20}, {0x20}, {0x20}], 0xa, "ba7f7611ba0fe5ec5c5945ad574041ac01a71e5bf28a5cc950a9f9a3bfac3eac1b1f6d7c7b88c04317f5669e213646d9da1716827424ac372fb95704fba768f7b4e5442b12c307a72b1bb85500c9b7daeeb2b316dcc4637163910db1eac8828549113ed0334911689b8dea10d461243dd2180a914b21ae7824f5586be13fde48300abc1979c11740f7c46c5b04584a167eb595050351be423fc6ce8b384534c7d64b39b633610189b2e893afd20fe1c0d4e0b5b7a75537b779"}, 0xc7) r1 = socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f00000000c0)) sendmsg$nl_generic(r1, &(0x7f0000000480)={&(0x7f0000000080)={0x10}, 0x370, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="fb020000050000000296b1fe3d4323e687c39230a8213e79a70e7d82dd364ee6db3fa778fa072b35d13b76d6be7c1d28b202fcf31fe2120ab41c1edb4111cb07583a537fbc5a426374080b474ab2ec289351aaa921153b54eca68a4d31fe6199c77a4e748b278943419a00565b7947a8b677ce4d84c0cbdc4087b2367226d6264a1d7d5b7005d6806e2c829710a059172fc7b6d82d5b7a266eddf08204e65a8a3040cbf99c944800000000000000000000000000f17078a126d2d4569c0000"], 0x325}, 0x1}, 0x0) 2018/04/27 23:54:45 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000140)=0x8, 0x4) getsockname$packet(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000009c0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000a00)={@empty, r1}, 0x14) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syslog(0x3, &(0x7f00000001c0)=""/215, 0xd7) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000003c0)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x100000000, 0x4e22, 0x4, 0xa, 0x80, 0xa0, 0x88, r1, r2}, {0x7f, 0x2, 0xd219, 0x6, 0x8, 0x5, 0xffffffffffff9427, 0x6}, {0x1000, 0x9, 0xb40, 0x9}, 0x5, 0x6e6bb4, 0x2, 0x1, 0x3, 0x2}, {{@in=@rand_addr=0xffffffff, 0x4d3, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3507, 0x0, 0x0, 0xf28, 0x10000, 0xfffffffffffffffe}}, 0xe8) capget(&(0x7f0000000040)={0x0, r3}, &(0x7f0000000080)={0x6, 0x4, 0x8, 0x4, 0x7ff, 0x603}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000180)) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000002c0)=""/241) 2018/04/27 23:54:45 executing program 6: r0 = request_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='map_files\x00', 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r1 = socket$alg(0x26, 0x5, 0x0) fchdir(r1) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') renameat2(r2, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x0) 2018/04/27 23:54:45 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x6, 0x80) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x7, 0x9, 0x7}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0xb9, 0x5}, &(0x7f0000000200)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000000)) 2018/04/27 23:54:45 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000000c0)={0x2, &(0x7f0000000040)=[{}, {}]}) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000040000)={0x0, 0x100000001}, 0x1e2) seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00000f7ff0)=[{0x20, 0x0, 0x0, 0xfffff038}, {0x6}]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080), &(0x7f0000000d00)=0x8) 2018/04/27 23:54:45 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)=0x3, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa}}}, 0x90) r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r3, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) 2018/04/27 23:54:45 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000180)=0xc) r2 = geteuid() stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000002c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x590, 0x200, 0xf0, 0x3f8, 0x3f8, 0x2c0, 0x4f8, 0x4f8, 0x4f8, 0x4f8, 0x4f8, 0x6, &(0x7f0000000100), {[{{@ip={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffff00, 'bond0\x00', 'bcsf0\x00', {}, {}, 0x7f, 0x3}, 0x0, 0xc0, 0xf0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x400, 0xfffffffffffff8e1, @empty, 0x4e21}}}, {{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xff, 0xff000000, 'syzkaller1\x00', 'gretap0\x00', {0xff}, {}, 0x0, 0x3, 0x1a}, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0xff}}}, {{@ip={@empty, @dev={0xac, 0x14, 0x14, 0x17}, 0xffffffff, 0xff, 'sit0\x00', 'bpq0\x00', {}, {0xff}, 0x29, 0x1, 0x10}, 0x0, 0x98, 0xc0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@rand_addr=0x200, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffff00, 'bpq0\x00', 'syzkaller1\x00', {}, {}, 0x0, 0x2, 0x2}, 0x0, 0x110, 0x138, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x1, 0x1, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x1ff}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0xffffff00, 0xffffff00, 'nr0\x00', 'syzkaller0\x00', {0xff}, {}, 0x6e, 0x2, 0x40}, 0x0, 0xd0, 0x100, 0x0, {}, [@common=@unspec=@owner={0x38, 'owner\x00', 0x0, {r1, r2, r3, r4, 0x7, 0x2}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x80000001, 0x9d8, @multicast1=0xe0000001, 0x4e20}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000900)={{}, 0x1}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="24000000150001039ea8f035387a649eac4d00000000000000000200", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000008c0)=0x1, 0x4) 2018/04/27 23:54:45 executing program 0: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="00000007646c6115db1300aa79657300") setns(r0, 0x0) fstat(r0, &(0x7f0000000340)) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/248, 0xf8}], 0x1, &(0x7f0000000200)=""/52, 0x34, 0x44}, 0x0) 2018/04/27 23:54:45 executing program 6: r0 = socket$inet(0x2, 0x4, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2}, 0x126, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='lo\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x6) 2018/04/27 23:54:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xe) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MASTER={0x8, 0xa, 0x9}]}, 0x28}, 0x1}, 0x0) 2018/04/27 23:54:45 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000}) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x7ffff000) r1 = msgget$private(0x0, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00000000c0)={0x2, 0x3, "00ed97"}) msgsnd(r1, &(0x7f000010d000)={0x3}, 0x8, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000000040)=""/108) msgrcv(r1, &(0x7f0000000100)={0x0, ""/244}, 0xfc, 0x1, 0x0) 2018/04/27 23:54:45 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) io_setup(0x100000001, &(0x7f0000000000)=0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x80, 0x0) getcwd(&(0x7f00000001c0)=""/225, 0xe1) io_submit(r1, 0x320, &(0x7f0000000180)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffff, r0, &(0x7f0000000340)="f33a10f0274ffa9b3f9251c313249f1b8febfc2f448fbc423341426061eea12f851d28429dd6bd879f995d0eeadc58", 0x2f, 0x80000000000004, 0x0, 0x1, r2}]) unshare(0x40600) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)) mq_timedsend(r2, &(0x7f0000000380)="afc5ba1676c0b6e6ee39e18c38235d206b2a8dd77abcb6f3420e46851cecf641dcde83257ea266d5ceadab8b45bda4a65191a49dc00d08d80fa04969ac9954a8541f14e3f0a859c3163d7e596e7c44611d229568cd2209bb86e9f7900934662de79501167465dcd7cc146dcffcb9cc979ad5f08e1fd5210f1d2f0d72823dbca6a80e54937bde834fbe98168a78cc625278a1184c4dbbc2ca164cbd5dc886320524abe7ae17521fb35fbf429ad138b095bfedc2951758fabec2e2b36528fa612c43f229eda8e3635995b2068e80578d8f19e08ff4d4de3a17fb9d63f1e7ca93611a100bd73169c559a1cc1799aa1c671fca0e1440e3", 0xf5, 0x7, &(0x7f0000000040)={0x0, 0x989680}) 2018/04/27 23:54:45 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="240000002a0025f000154302000000000000c4000400000000e102000000020000000000", 0x24) recvmmsg(r0, &(0x7f0000007280)=[{{&(0x7f0000000a00)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000a80)=""/181, 0xb5}], 0x1, &(0x7f0000000b80)=""/90, 0x5a, 0x4}, 0x3}, {{0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000c00)=""/244, 0xf4}, {&(0x7f0000000d00)=""/131, 0x83}, {&(0x7f0000000dc0)=""/119, 0x77}, {&(0x7f0000000e40)=""/57, 0x39}, {&(0x7f0000000e80)=""/152, 0x98}, {&(0x7f0000000f40)=""/119, 0x77}, {&(0x7f0000000fc0)=""/250, 0xfa}], 0x7, &(0x7f0000001140)=""/163, 0xa3, 0x800}, 0x5}, {{&(0x7f0000001200), 0x80, &(0x7f0000001540)=[{&(0x7f0000001280)=""/223, 0xdf}, {&(0x7f0000001380)=""/150, 0x96}, {&(0x7f0000001440)=""/125, 0x7d}, {&(0x7f00000014c0)=""/77, 0x4d}], 0x4, 0x0, 0x0, 0xff}, 0x8}, {{&(0x7f0000001580)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002700)=[{&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/237, 0xed}], 0x2, &(0x7f0000002740)=""/72, 0x48, 0x3}, 0x5}, {{0x0, 0x0, &(0x7f0000002a00)=[{&(0x7f00000027c0)=""/173, 0xad}, {&(0x7f0000002880)=""/100, 0x64}, {&(0x7f0000002900)=""/234, 0xea}], 0x3, &(0x7f0000002a40)=""/151, 0x97, 0x800}, 0x1f}, {{&(0x7f0000002b00)=@llc, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002b80)=""/176, 0xb0}, {&(0x7f0000002c40)=""/229, 0xe5}, {&(0x7f0000002d40)=""/251, 0xfb}, {&(0x7f0000002e40)=""/227, 0xe3}, {&(0x7f0000002f40)=""/53, 0x35}, {&(0x7f0000002f80)=""/53, 0x35}], 0x6, &(0x7f0000003040)=""/55, 0x37, 0xffff}}, {{&(0x7f0000003080)=@ipx, 0x80, &(0x7f0000003600)=[{&(0x7f0000003100)=""/213, 0xd5}, {&(0x7f0000003200)=""/141, 0x8d}, {&(0x7f00000032c0)=""/233, 0xe9}, {&(0x7f00000033c0)=""/30, 0x1e}, {&(0x7f0000003400)=""/252, 0xfc}, {&(0x7f0000003500)=""/118, 0x76}, {&(0x7f0000003580)=""/116, 0x74}], 0x7, &(0x7f0000003680)=""/113, 0x71, 0x573}, 0xfe}, {{&(0x7f0000003700)=@generic, 0x80, &(0x7f0000003800)=[{&(0x7f0000003780)=""/125, 0x7d}], 0x1, &(0x7f0000003840)=""/26, 0x1a, 0x9}, 0x80000001}, {{&(0x7f0000003880)=@hci, 0x80, &(0x7f0000005c40)=[{&(0x7f0000003900)=""/76, 0x4c}, {&(0x7f0000003980)=""/4096, 0x1000}, {&(0x7f0000004980)=""/140, 0x8c}, {&(0x7f0000004a40)=""/237, 0xed}, {&(0x7f0000004b40)=""/14, 0xe}, {&(0x7f0000004b80)=""/176, 0xb0}, {&(0x7f0000004c40)=""/4096, 0x1000}], 0x7, &(0x7f0000005cc0)=""/188, 0xbc, 0x3}, 0x7fffffff}, {{&(0x7f0000005d80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000006200)=[{&(0x7f0000005e00)=""/5, 0x5}, {&(0x7f0000005e40)=""/44, 0x2c}, {&(0x7f0000005e80)=""/233, 0xe9}, {&(0x7f0000005f80)=""/140, 0x8c}, {&(0x7f0000006040)=""/155, 0x9b}, {&(0x7f0000006100)=""/193, 0xc1}], 0x6, &(0x7f0000006280)=""/4096, 0x1000, 0x7}, 0xffffffffffffff3c}], 0xa, 0x101, &(0x7f0000007500)={0x77359400}) lstat(&(0x7f0000007540)='./file0\x00', &(0x7f0000007580)={0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000008c40)={&(0x7f00000076c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007740)=""/131, 0x83}, {&(0x7f0000007800)=""/240, 0xf0}, {&(0x7f0000007900)=""/103, 0x67}, {&(0x7f0000007980)=""/88, 0x58}, {&(0x7f0000007a00)=""/112, 0x70}, {&(0x7f0000007a80)=""/5, 0x5}, {&(0x7f0000007ac0)=""/37, 0x25}, {&(0x7f0000007b00)=""/173, 0xad}], 0x8, &(0x7f0000007c40)=""/4096, 0x1000, 0x7a}, 0x40010000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008c80)={0x0, 0x0}, &(0x7f0000008cc0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008ec0)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000008fc0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000009000)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000009100)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000009500)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000002}, 0xc, &(0x7f00000094c0)={&(0x7f0000009140)=@allocspi={0x34c, 0x16, 0x20, 0x70bd29, 0x25dfdbff, {{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x20, 0x4e21, 0x0, 0xa, 0x80, 0x80, 0x7f, r1, r3}, {@in=@broadcast=0xffffffff, 0x4d2, 0x32}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {0xec60, 0x100, 0x1, 0x100000001, 0xff, 0x7fffffff, 0x7f, 0x8}, {0x4, 0x4, 0x2, 0x2}, {0x8, 0x299fb1dc, 0x10001}, 0x70bd29, 0x34ff, 0xa, 0x3, 0x0, 0x20}, 0x4, 0x5}, [@tfcpad={0x8, 0x16, 0x4}, @sa={0xe4, 0x6, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast1=0xe0000001, 0x4e21, 0x0, 0x4e23, 0x0, 0xa, 0x20, 0x20, 0x3a, r4, r5}, {@in=@broadcast=0xffffffff, 0x4d5, 0x33}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, 0x8, 0xf05, 0x3f, 0x8, 0x8001, 0x77a, 0x3}, {0xfc6, 0x7, 0x2}, {0x3, 0x2, 0x80000001}, 0x70bd2a, 0x3500, 0xa, 0x7, 0x8, 0x1}}, @sa={0xe4, 0x6, {{@in=@dev={0xac, 0x14, 0x14, 0x14}, @in=@dev={0xac, 0x14, 0x14, 0x19}, 0x4e20, 0x0, 0x4e23, 0x100, 0x2, 0x20, 0x80, 0x84, r6, r7}, {@in=@loopback=0x7f000001, 0x4d2, 0x6c}, @in=@multicast1=0xe0000001, {0x8, 0xffff, 0x7, 0xfffffffffffffff7, 0x100000001, 0x1f, 0x0, 0x6}, {0x93f, 0xfffffffffffff5fa, 0x100, 0x1ff}, {0x6, 0x7, 0x64b5b05f}, 0x70bd29, 0x34ff, 0x2, 0x3, 0xb2, 0x8}}, @tmpl={0x84, 0x5, [{{@in=@dev={0xac, 0x14, 0x14, 0x13}, 0x101, 0x32}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x20, 0x5, 0xff, 0x8}, {{@in6=@loopback={0x0, 0x1}, 0x4d3}, 0x2, @in, 0x3507, 0x3, 0x3, 0x0, 0x81, 0x3ff, 0x8}]}]}, 0x34c}, 0x1}, 0x24000040) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3f, 0xda73, 0x4fbf, 0x400, 0x5, 0x40100088, r4}) 2018/04/27 23:54:45 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffa000/0x3000)=nil) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) r7 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x7ff, 0x303000) wait4(r5, &(0x7f0000000380), 0x1000001, &(0x7f00000003c0)) timerfd_gettime(r7, &(0x7f0000000340)) r8 = getpgrp(0xffffffffffffffff) r9 = fcntl$getown(r0, 0x9) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x7, r2, r3, r4, r6, 0x0, 0x4}, 0x0, 0x3, 0x1c18, 0x401, r8, r9, 0x3}) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040), 0x10) 2018/04/27 23:54:45 executing program 3: syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0xffffffffffffffff, &(0x7f0000000000)=ANY=[]) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000380)="e75f92911dfeb37244937b472c33182803b516b2772b717f7b3c88ea02bd8240da25465a82a6ec90abe103e622e23fed1cceeef917aad70ca165a4d8b812e94a04b32c") 2018/04/27 23:54:45 executing program 1: r0 = socket$inet(0x2, 0x0, 0x19) connect$inet(r0, &(0x7f0000000000)={0x2}, 0x10) bind$inet(r0, &(0x7f0000103ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/27 23:54:45 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000febff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x4440) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r3, 0x200, 0x70bd27, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000fed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000fe1ff4)) [ 131.595379] tmpfs: No value for mount option 'ç_’‘þ³rD“{G,3(µ²w+q{<ˆê½‚@Ú%FZ‚¦ì«áæ"â?íÎîùª× ¡e¤Ø¸éJ³' 2018/04/27 23:54:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000}) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x7ffff000) r1 = msgget$private(0x0, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00000000c0)={0x2, 0x3, "00ed97"}) msgsnd(r1, &(0x7f000010d000)={0x3}, 0x8, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000000040)=""/108) msgrcv(r1, &(0x7f0000000100)={0x0, ""/244}, 0xfc, 0x1, 0x0) 2018/04/27 23:54:46 executing program 6: socketpair(0xfffffffffffffffc, 0xd, 0x8, &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x400000002, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f00000001c0)={'bond0\x00', @ifru_map={0x5}}) 2018/04/27 23:54:46 executing program 0: socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(r0, 0x540b, 0x6) sync() r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000000000}, 0x0, [0x100, 0x39ac, 0x8, 0x247, 0x800000000000, 0x20, 0x1ff, 0x100000001]}, 0x5c) accept(r1, 0x0, &(0x7f00000000c0)) write$cgroup_pid(r3, &(0x7f0000000500)=ANY=[@ANYBLOB], 0x0) inotify_init1(0x0) open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x10) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="6f86f9d38e3497f4d3551bf0840e322ed5e520093701a9ad7959813b2958b1b4cde12594a95bddec8b91f3"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) unshare(0x60000000) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/27 23:54:46 executing program 4: setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00004deffc), 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/27 23:54:46 executing program 5: syz_emit_ethernet(0x165, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x1ff, 0x3d0d, 0x1}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @rand_addr}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x80000000000000, 0x0, 0x3f5]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001540)='/dev/sequencer\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000015c0)={r2, r3/1000+30000}, 0x10) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x20) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000140)={0x200, 0x9, 0x8, 0x8, 0x7, 0x8001, 0x3, 0x100000000, 0x8, 0x2, 0x47a0}, 0xb) socket$pptp(0x18, 0x1, 0x2) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f00000001c0)=""/9) 2018/04/27 23:54:46 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000040)={{0x8000, 0x3, 0x9, 0x0, "92ecd4fe484b109e0435dd4da94dcaf5104d2ebbcb3b42bbe7dcbd6aaa5a4529d2deed83c1b3e109c9938fea", 0x8}, 0x1, [0x1f, 0x5, 0x1000, 0x5, 0x81, 0x100, 0x1, 0x0, 0x1000, 0x2, 0x3, 0x6, 0x3bfc000000000000, 0xffffffffffffffe2, 0x80, 0xd8aa, 0x1, 0x7ff, 0x2, 0x1ff, 0x100000000, 0x4, 0x2, 0x59, 0x81, 0x3f, 0x2, 0xffffffff, 0xc784, 0x7f, 0x7, 0xfffffffffffffffc, 0xffffffff, 0x65a, 0x9, 0x3, 0x5, 0xfffffffffffffe01, 0x0, 0x4, 0x8, 0xd348b57, 0x97bf, 0x80000000, 0xe4bb, 0x7fffffff, 0x7, 0x733de09a, 0x400, 0xfffffffffffffffa, 0x3, 0x97be, 0x8, 0x1000, 0x1, 0x5, 0x6, 0x5, 0x872f, 0x6, 0x7ff, 0x608, 0x7, 0x401, 0x2a34, 0x100, 0x80000000, 0x4, 0x1, 0x94c, 0x5, 0x1, 0xed9, 0x9, 0xb97d, 0x6b4, 0x401, 0x0, 0x0, 0x2, 0x4, 0x1ff, 0x0, 0x8, 0xb45, 0x3ff, 0x200, 0xf3f, 0x7fffffff, 0x401, 0x3, 0x0, 0x40, 0xfffffffffffffff9, 0xfffffffffffffffa, 0x6, 0x1ff, 0x433, 0x6, 0x3ff, 0x8, 0x1b7, 0x100000000, 0x2, 0x0, 0x8, 0x2, 0x2, 0xede, 0x3f, 0x400, 0x80, 0xc6, 0xdee, 0x4, 0x40000, 0x3f, 0xe9af, 0x1, 0x3, 0x5b, 0x0, 0xd53, 0xcdd, 0x6, 0x1, 0xff, 0x9], {r1, r2+10000000}}) syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) 2018/04/27 23:54:46 executing program 7: r0 = msgget$private(0x0, 0xc) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) 2018/04/27 23:54:46 executing program 1: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x6, 0x4000002011, r0, 0x0) io_setup(0x4, &(0x7f0000f1fff8)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0x9) [ 132.132008] 8021q: VLANs not supported on lo [ 132.165623] 8021q: VLANs not supported on lo 2018/04/27 23:54:46 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x3) fremovexattr(r0, &(0x7f0000000000)=@random={'system.', '\x00'}) 2018/04/27 23:54:46 executing program 3: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='..', &(0x7f00000000c0)='bfs\x00', 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) utimes(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)={{r0, r1/1000+10000}, {0x77359400}}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080), 0x9c) 2018/04/27 23:54:46 executing program 6: socketpair(0xfffffffffffffffc, 0xd, 0x8, &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x400000002, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f00000001c0)={'bond0\x00', @ifru_map={0x5}}) 2018/04/27 23:54:46 executing program 1: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af04, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) [ 132.244284] IPVS: ftp: loaded support on port[0] = 21 2018/04/27 23:54:46 executing program 7: r0 = msgget$private(0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x200}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x400102, 0x0) fanotify_init(0x0, 0x141401) msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x8, 0x0) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000440)=""/66) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) 2018/04/27 23:54:46 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000000080)=ANY=[@ANYRES16=r0], 0xfffffffffffffee1) 2018/04/27 23:54:47 executing program 6: socketpair(0xfffffffffffffffc, 0xd, 0x8, &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x400000002, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f00000001c0)={'bond0\x00', @ifru_map={0x5}}) 2018/04/27 23:54:47 executing program 7: r0 = getpgid(0xffffffffffffffff) r1 = getpgrp(r0) ptrace$getenv(0x4201, r1, 0x3, &(0x7f0000000100)) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r2, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) 2018/04/27 23:54:47 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) unshare(0x400003ff) ioctl(r0, 0x80084121, &(0x7f0000000080)) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0xd85, 0x100000000, 0x1, 0x6}]}, 0x10) 2018/04/27 23:54:47 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x3b03}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r1, 0x0, &(0x7f0000000040)) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000200)) 2018/04/27 23:54:47 executing program 0: socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(r0, 0x540b, 0x6) sync() r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000000000}, 0x0, [0x100, 0x39ac, 0x8, 0x247, 0x800000000000, 0x20, 0x1ff, 0x100000001]}, 0x5c) accept(r1, 0x0, &(0x7f00000000c0)) write$cgroup_pid(r3, &(0x7f0000000500)=ANY=[@ANYBLOB], 0x0) inotify_init1(0x0) open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x10) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="6f86f9d38e3497f4d3551bf0840e322ed5e520093701a9ad7959813b2958b1b4cde12594a95bddec8b91f3"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) unshare(0x60000000) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/27 23:54:47 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000bc0)="4f65742f85000000657400") read$eventfd(r0, &(0x7f0000000f40), 0x8) ioctl$VT_DISALLOCATE(r0, 0x5608) clock_gettime(0x5, &(0x7f0000000040)) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0xdbba, 0x6, 0x7fff}) timerfd_create(0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)="256425e80008e0fda106001ac43ace5f") getegid() 2018/04/27 23:54:47 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0x2, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x8, 0x101001) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x1e9, &(0x7f0000b4cf9b)=""/101, 0x0, 0x2}}, 0x68) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x2400, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000300)={r2, 0x8}, &(0x7f0000000340)=0x8) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x2}}, 0xd3) 2018/04/27 23:54:47 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f000000f000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000f00)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000f40)=@assoc_value={0x0, 0x9}, &(0x7f0000000f80)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000fc0)={r1, 0xe4}, 0x8) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000009000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000240)="ebce3ebbc909c4f67df4fa196dc065ad26d7a1bb0d6e2874c0c1aa7e06983d4ffcf5b5a8b55d748c7f76730a226ed15b591971a58217d6c44e3d3133fb73f9ba1d3714811d188f2575636fabe7e4af69fe185838172807af86a434464f66986630933e") setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000580)={0x2c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x3, 'dh\x00', 0x1, 0x867, 0x60}, 0x2c) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r1, 0x80}, &(0x7f00000010c0)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001040)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004e00)) unlink(&(0x7f0000001180)='./file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') ioctl$KDSKBLED(r3, 0x4b65, 0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000300)) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000400)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00000002c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6b, r4}) r5 = syz_genetlink_get_family_id$team(&(0x7f0000001080)='team\x00') getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000005c0)={0x0, @rand_addr, @broadcast}, &(0x7f0000000600)=0xc) sendmsg$TEAM_CMD_NOOP(r3, &(0x7f0000000ec0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x83019000}, 0xc, &(0x7f0000000e80)={&(0x7f0000000640)={0x808, r5, 0x2, 0x70bd27, 0x25dfdbff, {}, [{{0x8, 0x1, r4}, {0x100, 0x2, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0xffffffffffffff00, 0x9, 0x7, 0x81}, {0x8, 0x0, 0x5, 0x7f}, {0x1, 0x996, 0xff, 0xfff}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r4}, {0x2a0, 0x2, [{0x84, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x54, 0x4, [{0x7, 0x3, 0x1, 0x7ff}, {0x9, 0x7fff, 0x7}, {0xff, 0x3, 0x4, 0x3}, {0x5, 0xfff, 0x20}, {0x3, 0x12000000, 0x9, 0x400}, {0x24d, 0x386, 0x8, 0xfffffffffffffffc}, {0x800, 0x3f, 0x7, 0x7fff}, {0x2, 0x1, 0x4, 0x6}, {0x3, 0xf0, 0x924, 0x4a}, {0x9, 0xffffffffffffff7f, 0x8, 0x8}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x100000001}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2c}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r4}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffffc1}}}]}}, {{0x8, 0x1, r4}, {0x22c, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xf8}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r4}}}, {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}}}, {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}}}, {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, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffe}}}]}}, {{0x8, 0x1, r4}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r6}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r4}, {0x130, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x80000000000}}, {0x8, 0x6, r4}}}]}}]}, 0x808}, 0x1, 0x0, 0x0, 0x4048001}, 0x8800) chroot(&(0x7f0000000500)='./control/file1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0xffffffff}, 0x4) umount2(&(0x7f0000000200)='./file0\x00', 0x0) close(r2) 2018/04/27 23:54:47 executing program 6: socketpair(0xfffffffffffffffc, 0xd, 0x8, &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x400000002, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f00000001c0)={'bond0\x00', @ifru_map={0x5}}) 2018/04/27 23:54:47 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) ptrace$poke(0x5, r1, &(0x7f0000000140), 0x3f) ioperm(0x6, 0x1ff, 0xd0) 2018/04/27 23:54:47 executing program 3: socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(r0, 0x540b, 0x6) sync() r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000000000}, 0x0, [0x100, 0x39ac, 0x8, 0x247, 0x800000000000, 0x20, 0x1ff, 0x100000001]}, 0x5c) accept(r1, 0x0, &(0x7f00000000c0)) write$cgroup_pid(r3, &(0x7f0000000500)=ANY=[@ANYBLOB], 0x0) inotify_init1(0x0) open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x10) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="6f86f9d38e3497f4d3551bf0840e322ed5e520093701a9ad7959813b2958b1b4cde12594a95bddec8b91f3"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) unshare(0x60000000) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/27 23:54:47 executing program 1: socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(r0, 0x540b, 0x6) sync() r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000000000}, 0x0, [0x100, 0x39ac, 0x8, 0x247, 0x800000000000, 0x20, 0x1ff, 0x100000001]}, 0x5c) accept(r1, 0x0, &(0x7f00000000c0)) write$cgroup_pid(r3, &(0x7f0000000500)=ANY=[@ANYBLOB], 0x0) inotify_init1(0x0) open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x10) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="6f86f9d38e3497f4d3551bf0840e322ed5e520093701a9ad7959813b2958b1b4cde12594a95bddec8b91f3"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) unshare(0x60000000) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/27 23:54:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x20}, 0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x200, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) 2018/04/27 23:54:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x110) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(0xffffffffffffffff, &(0x7f0000004380), 0x0) fstat(r0, &(0x7f0000000000)) recvmmsg(r1, &(0x7f0000007d40)=[{{&(0x7f0000001080)=@in6={0x0, 0x0, 0x0, @local}, 0xfffffffffffffe5f, &(0x7f0000002300)=[{&(0x7f0000001100)=""/24, 0x18}, {&(0x7f0000001140)=""/11, 0xb}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/208, 0xd0}], 0x4, &(0x7f0000002380)=""/78, 0x4e, 0x28}, 0x20}, {{&(0x7f0000002400)=@generic, 0x80, &(0x7f0000003800)=[{&(0x7f0000003600)=""/227, 0xe3}, {&(0x7f0000003700)=""/77, 0x4d}, {&(0x7f0000003780)=""/75, 0x4b}]}}, {{&(0x7f00000052c0)=@can, 0x378, &(0x7f0000005700)=[{&(0x7f0000005540)=""/131, 0x83}], 0x1, &(0x7f0000005740)=""/223, 0xdf, 0x2}}], 0x3, 0x0, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000100)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000140)=0xffffffffffff1c35, 0x4) 2018/04/27 23:54:47 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f000000f000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000f00)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000f40)=@assoc_value={0x0, 0x9}, &(0x7f0000000f80)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000fc0)={r1, 0xe4}, 0x8) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000009000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000240)="ebce3ebbc909c4f67df4fa196dc065ad26d7a1bb0d6e2874c0c1aa7e06983d4ffcf5b5a8b55d748c7f76730a226ed15b591971a58217d6c44e3d3133fb73f9ba1d3714811d188f2575636fabe7e4af69fe185838172807af86a434464f66986630933e") setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000580)={0x2c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x3, 'dh\x00', 0x1, 0x867, 0x60}, 0x2c) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r1, 0x80}, &(0x7f00000010c0)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001040)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004e00)) unlink(&(0x7f0000001180)='./file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') ioctl$KDSKBLED(r3, 0x4b65, 0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000300)) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000400)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00000002c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6b, r4}) r5 = syz_genetlink_get_family_id$team(&(0x7f0000001080)='team\x00') getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000005c0)={0x0, @rand_addr, @broadcast}, &(0x7f0000000600)=0xc) sendmsg$TEAM_CMD_NOOP(r3, &(0x7f0000000ec0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x83019000}, 0xc, &(0x7f0000000e80)={&(0x7f0000000640)={0x808, r5, 0x2, 0x70bd27, 0x25dfdbff, {}, [{{0x8, 0x1, r4}, {0x100, 0x2, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0xffffffffffffff00, 0x9, 0x7, 0x81}, {0x8, 0x0, 0x5, 0x7f}, {0x1, 0x996, 0xff, 0xfff}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r4}, {0x2a0, 0x2, [{0x84, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x54, 0x4, [{0x7, 0x3, 0x1, 0x7ff}, {0x9, 0x7fff, 0x7}, {0xff, 0x3, 0x4, 0x3}, {0x5, 0xfff, 0x20}, {0x3, 0x12000000, 0x9, 0x400}, {0x24d, 0x386, 0x8, 0xfffffffffffffffc}, {0x800, 0x3f, 0x7, 0x7fff}, {0x2, 0x1, 0x4, 0x6}, {0x3, 0xf0, 0x924, 0x4a}, {0x9, 0xffffffffffffff7f, 0x8, 0x8}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x100000001}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2c}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r4}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffffc1}}}]}}, {{0x8, 0x1, r4}, {0x22c, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xf8}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r4}}}, {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}}}, {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}}}, {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, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffe}}}]}}, {{0x8, 0x1, r4}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r6}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r4}, {0x130, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x80000000000}}, {0x8, 0x6, r4}}}]}}]}, 0x808}, 0x1, 0x0, 0x0, 0x4048001}, 0x8800) chroot(&(0x7f0000000500)='./control/file1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0xffffffff}, 0x4) umount2(&(0x7f0000000200)='./file0\x00', 0x0) close(r2) 2018/04/27 23:54:47 executing program 6: socketpair(0xfffffffffffffffc, 0xd, 0x8, &(0x7f0000000040)) ioctl$sock_ifreq(0xffffffffffffffff, 0x8949, &(0x7f00000001c0)={'bond0\x00', @ifru_map={0x5}}) 2018/04/27 23:54:47 executing program 7: r0 = msgget$private(0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffff000, 0x20000) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x2, 0x8, 0x9, 0x7, 0x11, 0x0, 0x70bd26, 0x25dfdbfe, [@sadb_lifetime={0x4, 0x2, 0x6, 0x1, 0x2, 0x9}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0x6e6bb7, 0x8ab, {0x6, 0x6c, 0x7, 0x0, 0x0, 0x4, 0x0, @in=@loopback=0x7f000001, @in=@rand_addr=0x5}}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e20}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d6}]}, 0x88}, 0x1}, 0x4810) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x400000000000) msgrcv(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007ebecd8e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xfc, 0x1, 0x2800) 2018/04/27 23:54:47 executing program 6: socketpair(0xfffffffffffffffc, 0xd, 0x8, &(0x7f0000000040)) ioctl$sock_ifreq(0xffffffffffffffff, 0x8949, &(0x7f00000001c0)={'bond0\x00', @ifru_map={0x5}}) 2018/04/27 23:54:48 executing program 2: prctl$getreaper(0x25, &(0x7f0000000000)) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/27 23:54:48 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x2, 0x4000018071, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000340)="1875fad47416fa4c36a88fd3838c0468", 0x10) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000001000/0x1000)=nil) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/04/27 23:54:48 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)=ANY=[@ANYBLOB="030000d400000000"], 0x8, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x0, 0x1000) msgrcv(r0, &(0x7f0000000100)={0x0, ""/238}, 0xf6, 0x3, 0x2000) munlockall() 2018/04/27 23:54:48 executing program 6: socketpair(0xfffffffffffffffc, 0xd, 0x8, &(0x7f0000000040)) ioctl$sock_ifreq(0xffffffffffffffff, 0x8949, &(0x7f00000001c0)={'bond0\x00', @ifru_map={0x5}}) 2018/04/27 23:54:48 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x88000) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000100)=0x7, &(0x7f0000000140)=0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x0) fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r2) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x40000) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000000)={0x7ff, 0x8}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) 2018/04/27 23:54:48 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x20000000000000a1, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x4}], {0x95}}, &(0x7f0000001500)='GPL\x00', 0x4, 0x2b7, &(0x7f0000002f19)=""/231}, 0x246) 2018/04/27 23:54:48 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000ffa000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003e40)={0x0, @rand_addr, @multicast2}, &(0x7f0000003e80)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000003ec0)={@multicast2, @empty, 0x0}, &(0x7f0000003f00)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003f40)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000004040)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004080)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000004180)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000043c0)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000044c0)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000004540)={@local, 0x0}, &(0x7f0000004580)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004680)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000004780)=0xe8) sendmsg$nl_route(r0, &(0x7f0000004880)={&(0x7f0000003d00)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000004840)={&(0x7f00000047c0)=@mpls_getroute={0x70, 0x1a, 0x2, 0x70bd25, 0x25dfdbfe, {0x1c, 0x14, 0xb4, 0x5, 0xfd, 0x4, 0xff, 0x6, 0x2400}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_OIF={0x8, 0x4, r2}, @RTA_OIF={0x8, 0x4, r3}, @RTA_OIF={0x8, 0x4, r4}, @RTA_OIF={0x8, 0x4, r5}, @RTA_OIF={0x8, 0x4, r6}, @RTA_DST={0x1c, 0x1, [{0x400, 0x5, 0x16f3c4ab, 0x7}, {0x100000000, 0x80, 0x3f, 0x7}, {0xffffffff, 0x7, 0x8, 0x8}, {0x4, 0x7fd, 0x366a, 0x100000000}, {0x7fffffff, 0x1, 0xf6, 0xfff}, {0x7fff, 0x98e0, 0x1, 0xcdf}]}, @RTA_OIF={0x8, 0x4, r7}]}, 0x70}, 0x1}, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000031c000)=""/137, &(0x7f0000000000)=0x89) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'veth1_to_bridge\x00', 0x0}) sendmmsg(r0, &(0x7f0000003c40)=[{{&(0x7f0000000040)=@generic={0x15, "b6339ad4aac38e18020e5f80078da862e48b30455a516aee7b994e29a75e012fa4dccedd30200058c2bfbe068410889d836455320a040d5b36d1339338de9c2fe9e10908ee0d29c61738514753f3c27c4155221c7642f1bf13b7e9247ac378737944bcb1c7098f851d4f927064cec4fc09f8e02a2b323b0353cbc8838435"}, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)="17e3981459d2a6622dad7acf3a54fea8857c7e125d726a05072136e3cef3cb254d90d48b2ceb9d282c79f487be41763faecf4d2298e8ed3d8f126bf13f9b430b522bde99f6b17f90e02b257aa194e9bb68138db11df09b8243aa0af923306e7287", 0x61}, {&(0x7f0000000140)="b6e1e551acc3079d7e69e70818136f9e2b4600dfa3dc88a645d959ad3b920d55ea07aaa8778b79ba818e57ef39f4b290d5f2256814c9d2809cf58ee54e84d0dc53123170b52689a8cc7d8d7640e273161ad28617edcc449b2cd8caeeeb7dbb264a70233455f36d7158bd3c54ec05f031da0b46769aea8c1f03a2b8a81509cea5d8bb82752e8cf7240eed25b4882c1be3558679ca124cae7c7e89561acd353bca4569fa1946ec7658b524be64dedaa39f51c5096085325bae35a138f151eac14880f4e1754c720bd5d0d364456955d89444c48943cfc6e9d4057eaae3961fd081f3611bada9c546db9d5d97792a71f88575942d5e88b9863b", 0xf8}], 0x2, 0x0, 0x0, 0x4}, 0x6}, {{&(0x7f00000002c0)=@can={0x1d, r8}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000340)="7c180a1f0fa3b67ad1e5255cb85cf0b6a0e29fbfb37795447aa49a636ae9ac5c60ec499751d3030b7f60dbdfa7c4e3e148790d8cbd689c46dd560f6096847e554644a6eb82aac4d8958f9991b92115c3db694f36711c5ffb3a8838c507c6e1677e4b1da415b96f6fa846f38886d99bf468244985f96a93acab059d33464e29f643aafd0e7cb69f830f1dc99056094c0456de3b8ad153328d0727da7f236846cf52c531ea797faf365153a746e8e391ac7a8b2199d779afa1f81e79467307378a72b3f42c369685984846dd", 0xcb}, 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"}], 0x2268}, 0x9}], 0x3, 0x4) 2018/04/27 23:54:48 executing program 1: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2283, 0xffffffffeffffffc) 2018/04/27 23:54:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) connect$packet(r1, &(0x7f0000000040)={0x11, 0x1a, r2, 0x1, 0x80, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000140)=""/42, 0x2a}, {&(0x7f0000000400)=""/210, 0xd2}], 0x10000000000000f3, 0x0) 2018/04/27 23:54:48 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x57, 0xffff, 0x0, {0x0, 0xffffffffffffffff}, {0x82}, @ramp={0x3, 0xe9, {0x8, 0x3, 0x57, 0x8}}}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x9, 0x1000000000000}, 0x2) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x101) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0xffffffffffffff8e, 0x3, 0x7}, 0xc) signalfd4(r1, &(0x7f0000000100)={0xae}, 0x8, 0x80000) ustat(0x50a2ccd1, &(0x7f0000000140)) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000180)={{0x1ff, 0xffffffff, 0x4, 0x20, 0x8, 0x7fff}, 0x401}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000001c0)={'bcsf0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}}) r3 = semget(0x0, 0x3, 0x100) semctl$IPC_RMID(r3, 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000200)=@req3={0xdeb, 0x3, 0x800, 0x9, 0x9, 0x7, 0x2e}, 0x1c) semtimedop(r3, &(0x7f0000000240)=[{0x2, 0x0, 0x800}, {0x4, 0x0, 0x1800}, {0x2, 0x8, 0x1800}, {0x3, 0x8}, {0x4, 0x2, 0x1000}, {0x3, 0x20, 0x1800}], 0x6, &(0x7f0000000280)={0x77359400}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000002c0)=0x4) getsockopt$inet_int(r0, 0x0, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) accept4$llc(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x10, 0x800) r4 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000000440)="52202d07a4d2a32a2d8d5b523b10c099b8a7993039aecfd7b24a8cc7309593e6bf738abef66fabd2ba760fc2623dfec4c2c6f619983681fe36e6aea731f5a8ea512152384b8b1eb0c74e5edf97fadba896e98b29d9245067926e89111452a2ad131455420f7954eacdbe80f4bd56812a7b45e62e31") getsockopt$ARPT_SO_GET_INFO(r4, 0x0, 0x60, &(0x7f00000004c0)={'filter\x00'}, &(0x7f0000000540)=0x44) mount(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='nsfs\x00', 0x2000, &(0x7f0000000640)="65090994832ec75f2947f07b52fd557e07a6701aaf46261561de6c5ffa1c754a27a9754f5893e17f03ebdf21764448dec4eebc1f914da3c399e8664cf779a6b62f4772acde9ac1c13caa7bfaac327cdbdb4a2e31d42f108e68488fd363a03c133c7c966788afa78bf9") stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() lchown(&(0x7f00000006c0)='./file0\x00', r5, r6) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00000007c0)={0x9, 0x5, 0x8000, 0xffffffffffffff1a, "3a07302e5004b9f6ed301c384692512bb3fe06837db985320000cb6718920446e31f28425c3d8a959ae4bfe0", 0xdb86}) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000000800)={'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) modify_ldt$read(0x0, &(0x7f0000000840)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000001840)={0x0, @in6={{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x8001, 0x1000}, &(0x7f0000001900)=0x90) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001940)={r7, 0x9, 0x7, [0x200, 0x8, 0x9, 0x40, 0x0, 0x6e, 0x5]}, 0x16) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001980)={0x3, '\x00', 0x2}, 0x18) 2018/04/27 23:54:48 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f00000001c0)={'bond0\x00', @ifru_map={0x5}}) 2018/04/27 23:54:48 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000466000)={0x10}, 0xc, &(0x7f0000634000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="380100001a00010bffffe6ff00000000002df9494033546c2583def2000000000000000000000000000001ac14ffbb00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000480003006c7a730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'nat\x00'}, &(0x7f00000001c0)=0x78) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @local, @local}, &(0x7f00000000c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', r2}) r3 = semget(0x0, 0x3, 0x5d) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000000280)=[0xfff, 0x9, 0x5, 0x1, 0x2b3b187d, 0x6, 0x1]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000480)={'vcan0\x00', r4}) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000240)=r1) 2018/04/27 23:54:48 executing program 0: r0 = socket$inet6(0xa, 0x80803, 0x87) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2000400000000, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x3, 0x5, 0x7, 0x4, "46616d95da0f681dbf0de0bc273ca3c877eb5ad21497ed712b9be0f2d604bce5eea0ca63d7942ffdb9d011b5", 0x80000001}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x6e6bb5, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3ab) 2018/04/27 23:54:48 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x2c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x20000000000000a1, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x4}], {0x95}}, &(0x7f0000001500)='GPL\x00', 0x4, 0x2b7, &(0x7f0000002f19)=""/231}, 0x246) 2018/04/27 23:54:48 executing program 5: r0 = socket$inet(0x2, 0xffffffffffffffee, 0x101000000004) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000001080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) getsockname(r0, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x36) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001, r1}, 0xc) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x10000, 0x0) name_to_handle_at(r2, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x77, 0x9, "761a7df13d292c924c7372522d85951aace05a6ab2b3f6a1fb4ca38a7ad5019b841b41bff60fc9d54525e4abeca5e4125ec1c2c501f7b79ebf0cba644d95b8f98c1b4f0c5096844d26ce140a4466c53ee3fa826499e363a4106a6ed2afff6ad39306962c1b9953a20f00e16869ea55"}, &(0x7f0000000300), 0x0) getsockname(r2, &(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000003c0)=0x80) r3 = semget$private(0x0, 0x4, 0x204) semctl$SEM_INFO(r3, 0x3, 0x13, &(0x7f0000000140)=""/80) 2018/04/27 23:54:48 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000100)={@broadcast, @remote}, &(0x7f0000000140)=0xc) r1 = socket(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xef}, 0x1c) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000040)={@rand_addr, @loopback=0x7f000001}, 0x8) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x1e) [ 134.703009] netlink: 72 bytes leftover after parsing attributes in process `syz-executor3'. [ 134.728852] netlink: 72 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/27 23:54:49 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f00000001c0)={'bond0\x00', @ifru_map={0x5}}) 2018/04/27 23:54:49 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) timer_create(0x7, &(0x7f0000000140)={0x0, 0x4, 0x1, @tid=r2}, &(0x7f0000000180)) syz_open_procfs(r2, &(0x7f00000001c0)='net\x00') r3 = msgget$private(0x0, 0x420) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000280)=0x4) msgsnd(r3, &(0x7f000010d000)=ANY=[@ANYBLOB="b83624d0529f4a2b"], 0x8, 0x0) msgctl$IPC_RMID(r3, 0x0) msgrcv(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000006244000000"], 0xfc, 0x1, 0xecb2df88d2e1ac6e) 2018/04/27 23:54:49 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x100, 0x20000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000240)={0x8, {{0xa, 0x4e20, 0x2, @empty, 0x10000}}}, 0x88) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001900), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x80800, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) connect$rds(r2, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/04/27 23:54:49 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0x7, 0x8}, 0xc) fallocate(r0, 0x0, 0x5, 0x7) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(wp256)\x00'}, 0xfffffffd) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="6edd4ef3a8154d413056b2d77463b30a9c65e84a328b7226d841b106353bd1d734bb1a94b70acc9c2a403d557c50a2e2d7696eebc14ff4e7d0b077de90eac6bc06", 0x41) 2018/04/27 23:54:49 executing program 1: socketpair$inet6(0xa, 0x2, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000880)='\x00', 0x1) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000008c0), &(0x7f0000000900)=0x4) sendto(r0, &(0x7f0000000040)="492673368efe1c7302d21ad4228f", 0xe, 0x10, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x1, 0x1, 0x2, 0x1}}, 0x80) accept(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000100)=0xfffffffffffffece) socket$can_bcm(0x1d, 0x2, 0x2) bind$nfc_llcp(r2, &(0x7f00000001c0)={0x27, 0x1, 0x1, 0x7, 0x4, 0x3, "511355ae005ca7fc1e98f3aafd0c0a2f378887f7a23e1a6ab4719cceace2176a9a1378033c67e8c7b87e6f5e5665ef2c54f94ccbaf89b95ba60954c7a01963", 0x22}, 0x60) 2018/04/27 23:54:49 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x8000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r1, 0x480000000000000}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000000c0)={0x3e, 0x80000001, 0x3b}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'bpq0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={r2, 0x5}, &(0x7f0000000300)=0x8) chmod(&(0x7f0000000340)='./file0\x00', 0x80) accept4$alg(r0, 0x0, 0x0, 0x800) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000003c0)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0xfff}, @in={0x2, 0x4e21, @rand_addr=0x8}], 0x3c) r3 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) setpgid(r3, r4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000480), &(0x7f00000004c0)=0x4) bind$bt_l2cap(r0, &(0x7f0000000500)={0x1f, 0x693, {0x1, 0x200, 0xac93, 0x7f, 0x39cda76d, 0xfffffffffffffffe}, 0x4, 0x1}, 0xe) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000540)=0x101, 0x4) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000580)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000005c0)={0x1, [0x0]}, &(0x7f0000000600)=0x8) syz_mount_image$bfs(&(0x7f0000000640)='bfs\x00', &(0x7f0000000680)='./file0\x00', 0xfffffffffffffffe, 0x7, &(0x7f0000000a80)=[{&(0x7f00000006c0)="4f9b950972f416c65e9b35069596782f6e568e6efbca9842f8c2ac605a68bc903880db9dde27f9c87f50b4a9c43fdcef92a2a599d6897327af9e3e1108b2bb2224ba5fe09dd0ecf0a24550953a51e4c5438e0dbfc4936ae7cf5283057d11022d205485d80a79acd253ebd38a0ceaedcf39d484706747c6f0f7e6ac389703f2653931a582", 0x84, 0x9}, {&(0x7f0000000780)="153d7d0815fe91477862def0583688b86ad2542e720be4e55aa715ce01269e1a3023eb19e960b8218fc98470169b8e101c846ab34b1982267cc856", 0x3b, 0x100000001}, {&(0x7f00000007c0)="0926df0897ea01670a31d04e4a7703534cd802b5fb91fccd3c2acd9be724", 0x1e, 0x6}, {&(0x7f0000000800)="adade2f4d74efb1e6c117fcecfc76936eb4b22354f31e80e4b9b96bfaad95c250cc8fff90fb5180cea142ee2db67ac28f52d4348ad340ac7263706d31f8458a6d6213aa84c5b2bf246a7", 0x4a, 0x1000}, {&(0x7f0000000880)="9c86b34dbc94e9e1eb32b78d40bde1f6ab678faafb21409a8e262c41aa99c1ca5bc21d1be1ac1261d1ced9ecf00f24bc4743e7107d1cdd8a23bb02c8a42a9ddaa4a29d3996fbb890ce618f34a4b47121e186024660b51b31787481e97a68a6554fcecfad8478656236708e99df8f301467bb2ce346f950b08e64593824edc285b74b93a8f0a6fb34b53e60776141137fdb7abdb48647f4f22c7c02ef8cfd00c32862fc97", 0xa4, 0xff}, {&(0x7f0000000940)="a31a9d1a50331e961e1913e599aa35424c654e312541f1a6525d3e892f12edc6d295f2f1b45c8c31057e01253ff760cf76c4c1daefcd254e96203c8e619c11fc5ba7f7a8d01a74391a4e05a4359cba3a5b8994b43bbf1a18a26a85610da7e68a944351eae9c88fd45523f99a3c0d4e3bdddc52eb689f7e550897564730249f5baf002830c5255a6014a45873bc3a8b6a2471eac29a6e3cb08fcdd0864f6298f25a47cf37b12d15c4e83439c9", 0xac}, {&(0x7f0000000a00)="1452beb273f3e9a505b06cc959462d0975651ae339b77cd7fb6be04773bcb93314091fe168fe3731cddbbd78512972f87133edff12839fd75333cbb931c5b092e795156558b6b5c25c326f34910181d47663a118ba332055026878fee7cf", 0x5e, 0xbd23}], 0x2390d5364158b23f, 0x0) getpeername$ax25(r0, &(0x7f0000000b40), &(0x7f0000000b80)=0x10) ioctl$TIOCSBRK(r0, 0x5427) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000bc0)=@assoc_value={r2, 0x22}, &(0x7f0000000c00)=0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000cc0)={0xa, &(0x7f0000000c40)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000d00)={r6, 0x3}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000d40)={r5, 0x2}) read$eventfd(r0, &(0x7f0000000d80), 0x8) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000dc0)={{0x84, @rand_addr, 0x4e23, 0x3, 'rr\x00', 0x0, 0x2, 0x1f}, {@loopback=0x7f000001, 0x4e22, 0x10005, 0x9, 0xffffffffffffffff, 0x7fff}}, 0x44) close(r0) 2018/04/27 23:54:49 executing program 3: r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x81, 0x1) r1 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x10000, 0x0) syz_mount_image$iso9660(&(0x7f0000000280)='iso9660\x00', &(0x7f00000002c0)='./file0\x00', 0x8000, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000300)="a7911a5c635861cab2f99429a799df47ccd3428585cb53172ffd454d35bb299de4ebfa4fa0b871462999ca4f84c674294cea10fc5d2aefca5c4fe14a67570c449b3918c13585eee61fae07e803d0bf794aa104f282d4f2a8c836ded929a9182e784e1c5be4edf4a80c36819abf2d13d7d15742164063ecde620829fd4abb485f46674004658e3d3cb7897733fc50b1815be7f69e30213248ef46d43c549d", 0x9e, 0x7ff}], 0x883, &(0x7f0000000400)={[{@norock='norock', 0x2c}]}) r3 = dup(r1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000200)={&(0x7f0000000140)='./file0\x00', r3}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000004c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000580600000000000008010000000000002002000058030000880500008805000088050000880500008805000006000000", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x6b8) sendfile(r0, r1, 0x0, 0x4) mkdir(&(0x7f0000000240)='./file0\x00', 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f00000000c0)=@raw=[@ldst={0x1, 0x0, 0x3}], &(0x7f00000001c0)="73797a6b61da716c657200", 0xea49, 0xc3, &(0x7f00001dcf3d)=""/195}, 0x48) 2018/04/27 23:54:49 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000600), 0xb, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x1, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x30) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000180)=""/208) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ifreq(r3, 0x0, &(0x7f00000000c0)={'tunl0\x00', @ifru_flags=0x900}) getdents64(r4, &(0x7f0000000100)=""/195, 0xc3) r5 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x1f, 0x501800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x1ff}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000500)={r6, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0xcc, 0x401, 0x0, 0x6f}, &(0x7f00000005c0)=0x98) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x8000, 0x0) bind$inet(r3, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r3, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r3, &(0x7f0000b0c000)="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", 0x3fd, 0xc004, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000200)="ec2c87303175b9e373b1a29c35b664d3a247209a6b46995ca74dfa8ecd994e38ce09aac6786011ab5c9da57329ebef3ad361f6e4d5474682c96b507fd9c8b3a65e8575b65cb2cb2af1d7f8508e93d326b30f0fd1607e89ac690b1c09b7de5364f555b15589e1ee5fb2fdb6ef6c01e38067c2fc66d9331e6b7358415d6a781356d859f729ae589d170a721b92380b", 0x8e, 0x4000000, &(0x7f00000002c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) recvmsg(r3, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x8, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) 2018/04/27 23:54:49 executing program 4: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) lseek(r1, 0xfffffffffffffffc, 0x2) sendfile(r0, r0, &(0x7f0000000040), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') umount2(&(0x7f00003e8ff8)='./file0\x00', 0x0) unlink(&(0x7f0000000000)='./file0/file0\x00') 2018/04/27 23:54:49 executing program 3: r0 = inotify_init1(0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = memfd_create(&(0x7f0000000000)='!eth1..#ppp1mime_typemime_typekeyringvmnet1vmnet1:0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) timer_create(0x7, &(0x7f0000000140)={0x0, 0x4, 0x1, @tid=r2}, &(0x7f0000000180)) syz_open_procfs(r2, &(0x7f00000001c0)='net\x00') r3 = msgget$private(0x0, 0x420) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000280)=0x4) msgsnd(r3, &(0x7f000010d000)=ANY=[@ANYBLOB="b83624d0529f4a2b"], 0x8, 0x0) msgctl$IPC_RMID(r3, 0x0) msgrcv(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000006244000000"], 0xfc, 0x1, 0xecb2df88d2e1ac6e) 2018/04/27 23:54:49 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000afdf)=ANY=[@ANYBLOB="28000000040000000000000000000000000000000000040000000000000000000000000000000000"], 0x28) 2018/04/27 23:54:49 executing program 4: socket$pppoe(0x18, 0x1, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000000180)) stat(&(0x7f0000001840)='./file0\x00', &(0x7f00000001c0)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x8, &(0x7f0000001680)=[{&(0x7f0000000240)="1c08766eada7ce32449a15b4f8b2781963250611890a3eff69288c3f87cda18a7bdabdd4577cf35b8a5c2044291cac13d1477c1fbdedcdd06257f2539591c7d23862484521801aef83728e0d4a85a623b62043bb8ab5a29f858dd3e2e865062b316bf3b988d1e700005aa593db3f2d4c5d83665c97e97bc110ad7674960915ca9f9719dce10cec7d3dc85bef2125f06323e8156bfcf3e56b40a53a06619bdf498cad8a5f80bbbb9e6364db0d4b2ac039bfdebc2a1e9f7f8a17a5cce493d7e3ca86d3b74f8c1bc6c37dc356acabb7", 0xce, 0x1}, {&(0x7f0000000140)="fdcd92fb9a241401101055e759f057caeae9fdef532c870d9fa9cb2bef5daaa7ef8e073d0608ed0916276697ff81120da2e5ef86fcb2102830094bd4", 0x3c, 0x400}, {&(0x7f0000000340)="d8ee78be560381c2b446db6449548d0a5b5f34a7ea98ce064b2d998dde1ba00693a7d253356d61b44408c9790ab9bbddf67079d2c776a5342b98723c312d7747626bdfcab6f5b7f01af473885015d0f2e07671cda14a3fc372122f1250856d29687bad582840ded8251d76c6e53bd9461c890a51b5826454cd50c7de992ba52be9a5df323cbf1560871bbe065a4274f3a3afc0015ae8adf517c87a58910889c0d3a3ef599a88cb355fb6f4e78481a6d7133a023248065b29d960eaa10e58ff5d347c9fd2db4224ad5d7fb7c06f24", 0xce, 0xfff}, {&(0x7f0000000440)="0d7451a208b1fdd095968feb3177f7d5a7db979a2f5a5064a7fcdbb6e398abcc7a8d5c42288d690728dc09a5e21381ed57fe4c65e53a7cedcda7d1cf5599a6bfdcdb44945c5898cc59c70a", 0x4b, 0x3}, {&(0x7f00000004c0)="7e3d1cc11832c9937cc11ffbfeffe9681a942751299487ce552bbda9a0c82745c13ca10620e3ff60bce2771fd77c2f0e1b162106fc928f14391a6db5f9", 0x3d, 0x5b9}, {&(0x7f0000000500)="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", 0x1000, 0x2}, {&(0x7f0000001500)="bed647f7fd14228481a7a8f2597ccad063e07db77ce888e1b2e4543f32911e41d35a7d7d732b8d21a2868503b6a02fbb015241949a2d965f0e2cd2bc56cb4136f1cf5cee78dd01faba", 0x49, 0x3}, {&(0x7f0000001580)="a6aa0faffab14cdaed10324000e9f69601f05186fcb040103986646a0f38fc950a4c388e8a60ad522a265c377dea7a8e255ebb0f32efaac7dc3576bad5cb31c439c226a04b0e6489a5ff54b5bd04912a7b8843c29ccdb874b9c006dd12473c1650cd41d9c92c75c7a0be8801d95c6f76d06856f2c179b228abcde276f99a73e145f18701f44efaafba1473456f5d426a4dc389febc6a1e423429a2ce7157776902b7e261bf3946a87bd2fa3759f8f9da4c32ece1973bb9bf28d2efc8c6d1b7e603aa901ce6b4a77decc5f475e3bd222607f508e60c5d24ea2cfa981db4c75a7ecbc02ed52e3ad90b3efd", 0xea, 0x6}], 0x880, &(0x7f0000001740)={[{@statfs_percent={'statfs_percent', 0x3d, [0x7f, 0x1a8ae63761c12ded, 0x37, 0x2d, 0x34, 0x0, 0x31, 0x32, 0x36]}, 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@locktable={'locktable', 0x3d, 'wlan1vmnet1*+vmnet0'}, 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@nosuiddir='nosuiddir', 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x100000000, 0x8) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000080)={0x10000010}) 2018/04/27 23:54:49 executing program 3: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000180)=0x200, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x1, 0xa, @loopback={0x0, 0x1}}, 0x349) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x0, 0x4}, &(0x7f0000000140)=0xc) 2018/04/27 23:54:50 executing program 7: r0 = msgget$private(0x0, 0x0) msgget$private(0x0, 0x662) msgsnd(r0, &(0x7f0000000100)={0x400000001}, 0x3c8, 0x0) msgrcv(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000018c510c7054a3449af7b119f30a9dcad72290f4a8ab559a4"], 0xfc, 0x1, 0x2800) r1 = socket(0x0, 0x800, 0x9) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) 2018/04/27 23:54:50 executing program 2: pipe2(&(0x7f0000c5b000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x2, &(0x7f0000000040)=0x0) write(r1, &(0x7f0000000880)='(', 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x9, 0x0, 0x0, 0x4, 0x84, 0xffffffffffffffc9}, 0x20) r3 = socket(0x11, 0x2, 0x100) readahead(r0, 0x1, 0x1000) ioctl$sock_ifreq(r3, 0x8920, &(0x7f00000000c0)={"62726d6467df39137d52ca7c256d8000", @ifru_settings={0x0, 0x0, @te1=&(0x7f0000000080)}}) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000080)="060000008000", 0x6}]) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)="07ae07fa5064d31592608bad08db905620e3c8a65f3f694cb85f36d593c49970990342c409ea81697aa4670f6c3a7a63791b587fbe970e4db704c3202d818e7722a3542e535a273d3ae0198dc14a4d99553838c98bf63e9841f949d730f10430db5e40d03fbbedcc1d75961dbf3b2642e8588615ecc6fbcafa04446662ee0f6fe468ce3822dfd06d5faeaba2565a12bb69bcac0e0d7b08ff566d0099628ec49875eb126394e052da2836c4a0d6e5ca6a7895617551cbadc496c83fd6dff9d8111e83941d8f70d6880fdaaa7ecc5c", 0xce) 2018/04/27 23:54:50 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) timer_create(0x7, &(0x7f0000000140)={0x0, 0x4, 0x1, @tid=r2}, &(0x7f0000000180)) syz_open_procfs(r2, &(0x7f00000001c0)='net\x00') r3 = msgget$private(0x0, 0x420) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000280)=0x4) msgsnd(r3, &(0x7f000010d000)=ANY=[@ANYBLOB="b83624d0529f4a2b"], 0x8, 0x0) msgctl$IPC_RMID(r3, 0x0) msgrcv(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000006244000000"], 0xfc, 0x1, 0xecb2df88d2e1ac6e) 2018/04/27 23:54:50 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f00000001c0)={'bond0\x00', @ifru_map={0x5}}) 2018/04/27 23:54:50 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000afdf)=ANY=[@ANYBLOB="28000000040000000000000000000000000000000000040000000000000000000000000000000000"], 0x28) 2018/04/27 23:54:50 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) io_setup(0x7fff, &(0x7f0000000000)=0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x7, 0x80000000}, {0x0, 0x4}, {0x8, 0x9}], 0x3) io_submit(r1, 0x1, &(0x7f0000001840)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="92", 0x1}]) 2018/04/27 23:54:50 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) timer_create(0x7, &(0x7f0000000140)={0x0, 0x4, 0x1, @tid=r2}, &(0x7f0000000180)) syz_open_procfs(r2, &(0x7f00000001c0)='net\x00') r3 = msgget$private(0x0, 0x420) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000280)=0x4) msgsnd(r3, &(0x7f000010d000)=ANY=[@ANYBLOB="b83624d0529f4a2b"], 0x8, 0x0) msgctl$IPC_RMID(r3, 0x0) msgrcv(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000006244000000"], 0xfc, 0x1, 0xecb2df88d2e1ac6e) 2018/04/27 23:54:50 executing program 4: r0 = dup(0xffffffffffffffff) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x181800, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x1000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x8001, 0x8001, 0xf46, 0x7f, 0x1ff, 0x4, 0x8, 0x10000, 0x16]}, 0x16) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000140)={'irlan0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000001c0)=@raw={'raw\x00', 0x9, 0x3, 0x238, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1a0, 0xffffffff, 0xffffffff, 0x1a0, 0xffffffff, 0x3, &(0x7f0000000180), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x8029, 0xffffffffffffff7f, 0x3}}}, {{@uncond, 0x0, 0x98, 0xb8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x298) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000480)=0x0) ptrace$setsig(0x4203, r2, 0x5, &(0x7f00000004c0)={0x25, 0x6, 0x7ff, 0x20000000000}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000500)={0xc5, 0xf6a, 0x9}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000540)) unlinkat(r1, &(0x7f0000000580)='./file0\x00', 0x200) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000005c0)={0x3, 0x578, 0x5, 0x100000000}, 0x10) syz_mount_image$ntfs(&(0x7f0000000600)='ntfs\x00', &(0x7f0000000640)='./file0\x00', 0x800000000, 0x5, &(0x7f0000000940)=[{&(0x7f0000000680)="8e97f75e77cc59d7845c6074ae", 0xd, 0xffffffff}, {&(0x7f00000006c0)="697965e30c1053f61a6bc276b6d972d8ad2a72a62124bf82aba9d8f376e56e350f02aa06660b623d5eff458034656d022e037fea02e29fa09ffcd15f4e2a9ebea492c9e7fcdd3b49dbf601fe0c816f6c68dd9be4dc9dfee92822144b9c7c002152106169db126823217b44a67b4fc8da879fedb8", 0x74}, {&(0x7f0000000740)="ac7d9bba6a4db0399c0b70736b2e9c3502680c55b7c891f9dcadbf5daa3d5c54fb78cacf8a87a0a16db9f03ef8bddc9ae95752b2343b1da593915be71d2307dbd8c5464412ba6ef73bc7593a9e81b6a89745f0c991afb3bd8e54a0635b0186d8f4d1c79fc9c162121bd67b0962f44d5da8bd06e49232efcbabffe08897a984bc645874d891", 0x85, 0x4d46}, {&(0x7f0000000800)="a87e9653a12804147ba1b536f5f95ca7ec8da5f45d2269acc52623ca22c960d2722093008f021ccf5911cac86a9575feb307b27efedf9cb25627627436018a2094efacb217cc3bee11e4036fc2346e492b0d8f6380a5f4dfb94901a0cd1e2c39d7d65dec1917480b51995a85dc5a179b60d5e0e708b62a9be9a0f7fc99d5cbbbb1e015a2a7365148b6c080ac466d1c3f134090897e0eda4f02900b4f661b808e1ef1bb0ecedf67bf67ae0eca9df6714aa0b47ae6e6905857dcd6e739b4b4559d9895fbf5d93523848a9fe861d0f0d0d98e98064711de9dc76c060842bb99a906f6bcb7ff29543e3483e6a507de67301d75db2cb868f6fac8", 0xf8}, {&(0x7f0000000900)="2f120aabec37f547c2ca74e8211414cb3d1d3374483d701d43c06e5a4b8e036fcd0b03cd5f822451464e910f63d6d71b040113891d4c", 0x36, 0x7}], 0x1800000, &(0x7f00000009c0)={[{@dmask={'dmask', 0x3d, [0x33, 0x35, 0x8, 0x32, 0x30, 0x31, 0x32, 0x36, 0x30, 0x36]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x2d, 0x34]}, 0x2c}, {@umask={'umask', 0x3d, [0x34, 0x34]}, 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x7f, 0x30]}, 0x2c}]}) getpeername(r1, &(0x7f0000000a40)=@in={0x0, 0x0, @loopback}, &(0x7f0000000ac0)=0x80) r3 = request_key(&(0x7f0000000b00)='syzkaller\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b80)='$\',\\\x00', 0xfffffffffffffff9) r4 = add_key$keyring(&(0x7f0000000c40)='keyring\x00', &(0x7f0000000c80)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r3, &(0x7f0000000bc0)="26e65d20960f5cccfe8c06dcf7a45bfeda7097a41ac565ecf8f5fd016e87868ab1f4e0a23dd7e4ff9b44cb07cc2ddeeca414a05cb94bdbfeec3d0aebd0f2314aafb6ba063b415cb29582e6b5786411ce1fd1004ec3fbafea05f6a5ffd594fe", 0x5f, r4) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000cc0)=0x20) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000d00)={{0x2, 0x2, 0x80000000, 0x3, 0x7fffffff}}) rt_sigpending(&(0x7f0000000d40), 0x8) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000d80)=""/70) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000e00)) setxattr(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)=@known='security.capability\x00', &(0x7f0000000ec0)='\x00', 0x1, 0x3) r5 = semget$private(0x0, 0x1, 0x200) semctl$GETVAL(r5, 0x0, 0xc, &(0x7f0000000f00)=""/4096) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001f00)=0xffffffffffffff7d, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001f40)=@generic={0x9ef, 0x1, 0x2}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001f80)) syz_extract_tcp_res$synack(&(0x7f0000001fc0)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x124, &(0x7f0000002040)={@random="b16f9c1ea043", @random="9f466c81236a", [], {@ipv4={0x800, {{0xe, 0x4, 0x80, 0x8, 0x116, 0x66, 0x200, 0x4, 0x7d, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[@ssrr={0x89, 0x13, 0x8, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @rand_addr=0xfffffffffffffff7]}, @generic={0x9e, 0x9, "e63e065605b648"}, @timestamp={0x44, 0x8, 0x200, 0x1, 0x6, [{[], 0x5}]}]}}, @tcp={{0x4e24, 0x4e22, r6, r7, 0x80000001, 0x0, 0x6, 0xc, 0x3ff, 0x0, 0x0, {[@mss={0x2, 0x4, 0x3}]}}, {"13f28ac5757d0e8ae77ae2d4b1f025afbe3c3b7dd0e74717da4030be8ac0594daaf4b9d14131a8e1b828d138e130e616e4394a26080d1b906b12e78b91509be6c744b2f877a1b1db10e13d7f33623e59ccb68342660777d43c152c11dd6d4d1fe99ff93dc795803adcff2be612fd7eb1937e7a0ee09015599457b77bc4102a7e7ef58a449769922c17d13a35f35d752cae4b61d5873d3f86b5d7cb06ed2fd4ecd09d25f24dcb54d7684b6910da894c082417bf5160038a58ccbcf2af3e910d5be93c5f6f486b"}}}}}}, 0x0) 2018/04/27 23:54:50 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0xa, 0xff, 0xffffffdf00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='attr/fscreate\x00') ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000280)={&(0x7f0000ffc000/0x3000)=nil, 0x6, 0x7, 0x8, &(0x7f0000ffb000/0x4000)=nil, 0x4}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000080), &(0x7f0000000180)=""/231}, 0x18) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000080), 0x4) 2018/04/27 23:54:50 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000100)={0x3}, 0x8, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x800) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000180)=""/116, &(0x7f0000000200)=0x74) msgrcv(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xfc, 0x1, 0x2800) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x10000, 0x42000) 2018/04/27 23:54:50 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='(*eth0wlan1\x00', 0x3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x9, 0x4) move_pages(0x0, 0x58f, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) 2018/04/27 23:54:50 executing program 1: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x200, 0x5, &(0x7f0000001280)=[{&(0x7f0000000080)="70061ebe5f28624d8a2979a27bd1dcf976f67fb9c6f4f7860660aeec13e14c071b21807185ca8acb701564eadd5a5248da3a8e5f925756d8bd8cbe25082fd80148610fca4b6809d60171e66633bc3516410e478d03bc85045b4cfd9bfa62b22ce9d09337d0a542", 0x67, 0x6}, {&(0x7f0000000140)='~\f', 0x2, 0x5}, {&(0x7f0000000180)="ba467364049c3505ccc33fd5ea6d271e96cf8a67c6045a52851dbd6643b90518e88b796274e515e7525130647e0fffc09b962ea0ccb90cb9aa08f3ae9ded627cdc93e90f88104f108c4dab5e46be25356adb782ec174f5fa092c108895bfc19a14a5fbb5cccda7490edf2733e9875b470f0111a68420339e70612173f824f493b3e01b67ef33c592d8b5d5f68516a0b100a2ec0e0221423f27ff6d8fb41c7cc0fab06d748d", 0xa5, 0x30}, {&(0x7f0000000240)="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", 0x1000, 0x3}, {&(0x7f0000001240)="2dc8911879ad9ea2be48e972f956e92f1b", 0x11, 0x1}], 0x20, &(0x7f0000001300)={[{@nodiscard='nodiscard', 0x2c}, {@test_dummy_encryption='test_dummy_encryption', 0x2c}, {@noquota='noquota', 0x2c}, {@extent_cache='extent_cache', 0x2c}, {@noinline_data='noinline_data', 0x2c}, {@six_active_logs='active_logs=6', 0x2c}, {@acl='acl', 0x2c}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001380)='/dev/ppp\x00', 0x440800, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000013c0)=@assoc_id=0x0, &(0x7f0000001400)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001440)={r1, 0x7}, &(0x7f0000001480)=0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 2018/04/27 23:54:51 executing program 2: ioperm(0x1000, 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/audio\x00', 0x58001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000140)={@rand_addr, @multicast1=0xe0000001, r1}, 0xc) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000800), &(0x7f0000000840)=0x14) sync() r2 = dup(0xffffffffffffffff) ioctl$TCFLSH(r2, 0x540b, 0x8) 2018/04/27 23:54:51 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) timer_create(0x7, &(0x7f0000000140)={0x0, 0x4, 0x1, @tid=r2}, &(0x7f0000000180)) syz_open_procfs(r2, &(0x7f00000001c0)='net\x00') r3 = msgget$private(0x0, 0x420) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000280)=0x4) msgsnd(r3, &(0x7f000010d000)=ANY=[@ANYBLOB="b83624d0529f4a2b"], 0x8, 0x0) msgctl$IPC_RMID(r3, 0x0) 2018/04/27 23:54:51 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x50002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x6, 0x6, 0x8, 0x8001, 0x9}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)={r1, 0x3f, 0xcd, "f8c6f9d785a199ffc4bd0e974a0a7cae44a7528b8a0a75cb968c27d580ac90a57284eb7778ff14dd8321bc595da5f675e10bc1fddd8c305d7da4da171ff4c2a6f945a33b0e889b285671fb725cf396a8219f40d0062a173d7e77fcfd57e9909e9c37edb518ee1eaf602b4fbd69f9038f0a3dae8946fb4a16397b6761286d2e411be96e18ce9ab41c46f9fcc701fa83558c9f163318af0d5521c1ab4a3dac60ae0e827b55071e367b01a8a80d67ae045901dee5b1b937c403ade977e7438f017d413967e0d078227bbde12f70ed"}, 0xd5) r2 = msgget$private(0x0, 0x2210) msgsnd(r2, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r2, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) r3 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) setpgid(r3, r4) 2018/04/27 23:54:51 executing program 4: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x2, &(0x7f0000044000)={0x0, 0x17, 0x80000000004, @thr={&(0x7f0000000300)="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", &(0x7f0000000000)="2ad366dd02f81adfb9e75776f4618a610c5082661a9e19900f81cfbd0b8b9c8de3fe5c99c7f1ebd003907b5bbdec269a15a2e93bde9b8c2e5e08d263a040431209d83fd58b7a70ebc71cb067d819053238c64d5014e89a65b2d85bd227ea08eb96c99e6c6bb9fe315a85cfb4fbdd3c8b8d5c1441246aaf425b0c39ae11d9ceca04c80a5b71279e743d3842b996b4d3030e688d3163bcaa8ba04b9c8673859a495ea1136c"}}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) syz_open_procfs(r0, &(0x7f0000000140)="6eff742f7864746342cbfd777f4ea3f31401770216") rt_sigprocmask(0x2, &(0x7f00000002c0), 0x0, 0x8) rt_tgsigqueueinfo(r0, r0, 0x33, &(0x7f00000000c0)={0x37, 0x5, 0x3, 0xfffffffffffffffe}) 2018/04/27 23:54:51 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8949, &(0x7f00000001c0)={'bond0\x00', @ifru_map={0x5}}) 2018/04/27 23:54:51 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) io_setup(0x7fff, &(0x7f0000000000)=0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x7, 0x80000000}, {0x0, 0x4}, {0x8, 0x9}], 0x3) io_submit(r1, 0x1, &(0x7f0000001840)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="92", 0x1}]) 2018/04/27 23:54:51 executing program 1: r0 = socket$kcm(0x29, 0x7, 0x0) recvmmsg(r0, &(0x7f0000002f40)=[{{&(0x7f0000000240)=@rc, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/25, 0x19}], 0x1, 0x0, 0x0, 0x100}, 0xff}, {{&(0x7f0000000340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/101, 0x65}, {&(0x7f0000000440)=""/49, 0x31}, {&(0x7f0000000480)=""/81, 0x51}, {&(0x7f0000000500)=""/230, 0xe6}, {&(0x7f0000000600)=""/90, 0x5a}, {&(0x7f0000000680)=""/218, 0xda}], 0x6, &(0x7f0000000800)=""/102, 0x66, 0x7fff}, 0x1}, {{&(0x7f0000000880)=@nfc, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/10, 0xa}, {&(0x7f0000000940)=""/158, 0x9e}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/161, 0xa1}], 0x4, &(0x7f0000001b00)=""/193, 0xc1, 0x96}, 0x4}, {{0x0, 0x0, &(0x7f0000002e00)=[{&(0x7f0000001c00)=""/172, 0xac}, {&(0x7f0000001cc0)=""/185, 0xb9}, {&(0x7f0000001d80)=""/4096, 0x1000}, {&(0x7f0000002d80)=""/121, 0x79}], 0x4, &(0x7f0000002e40)=""/234, 0xea, 0x6}, 0x1}], 0x4, 0x2040, &(0x7f0000003040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x210080, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000180)) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') clock_gettime(0x0, &(0x7f0000000080)={0x0}) ppoll(&(0x7f0000000140)=[{r2, 0x80}], 0x1, &(0x7f00000000c0)={r3}, &(0x7f0000000100)={0x8}, 0x8) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000852000)='.', &(0x7f00000001c0)="2c6d667333a0b81be646919851caf4515025149c4a73b03f6971760d4e4ba61ad10b535a6ea669deb129a61c9d95a60a19edd1202af0d8b40a39b11d67618853ff6652dc8665368cc14212fe57cd39b11e0f14d834", 0x0, &(0x7f00008a7000)) openat$dir(0xffffffffffffff9c, &(0x7f0000003080)='./file0\x00', 0x42000, 0x72) 2018/04/27 23:54:51 executing program 3: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x80000) preadv(r0, &(0x7f0000003480)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/90, 0x5a}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/4096, 0x1000}, {&(0x7f0000003240)=""/77, 0x4d}, {&(0x7f00000032c0)=""/225, 0xe1}, {&(0x7f00000033c0)=""/192, 0xc0}], 0x7, 0x0) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000003580)='net/bnep\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000080)={{0x5, 0x8, 0x0, 0x2, 0x1ff, 0x3}, 0x8, 0x2, 0x5, 0x7f54, 0x200, "45ded21e7d2ae9c72425b6d1451b59a845f44372a038ef9d3022b2e2c6c4dd0b2b5f708993dc4a949b415976d3d6740140c6c58cdf77b0a882c377786ea3fff84db1ae22431f50ed30c329704a420834e80b32b2e5e9986bc0cf71f1530d9433e0e04061d1ece9636aca72fd81674b9b0f2bf0fabce5b268d59cedd0ec277051"}) fcntl$setownex(r2, 0xf, &(0x7f0000000140)) sync_file_range(r0, 0x9fea, 0xb97, 0x6) accept$inet(r2, &(0x7f0000003500)={0x0, 0x0, @remote}, &(0x7f0000003540)=0x10) 2018/04/27 23:54:51 executing program 3: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'bridge_slave_0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1900000000000000656cf8fcf0c6453d92063ea7a79c283ecddb5672219e6392927e6ababba1479b73e4cebf1d7ebf325bceebc13fd4be4b9d5c5c0bda890ddcb0b8eafd5c54619e3cd886a5a2b4709fdb1dcfb767eab9eeaf88c4a2ef8ec7f7e5cd101c0548ae747651445b269dc1737e217cfbb96a3a8c91d87c6325784dd442224e1ef89dbff4ff05ef56612f6e5c42f1dc6ba43d77f55ae2ea6d9d47b1dede086c58c4dc006c1418fa720f07ed18fd70f0088f2a7fd276fd155b65e3e003174ecda715455f3487a58fe9b870a8a81097aceeb2d181961f9ffaf746fc2a90ee1204b61cbc674220479cacf96c5a0cb6278199eea2"]}) 2018/04/27 23:54:51 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)=0x42) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000140)={0x4, r1}) 2018/04/27 23:54:51 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8949, &(0x7f00000001c0)={'bond0\x00', @ifru_map={0x5}}) 2018/04/27 23:54:51 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) timer_create(0x7, &(0x7f0000000140)={0x0, 0x4, 0x1, @tid=r2}, &(0x7f0000000180)) syz_open_procfs(r2, &(0x7f00000001c0)='net\x00') r3 = msgget$private(0x0, 0x420) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000280)=0x4) msgctl$IPC_RMID(r3, 0x0) 2018/04/27 23:54:51 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x4}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) 2018/04/27 23:54:51 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) socketpair$inet6(0xa, 0x80000, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bic\x00', 0x4) ioctl$TUNATTACHFILTER(r0, 0x801054db, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/27 23:54:51 executing program 0: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x4, 0x0, 0x8000}, 0xfffffffffffffcdc) 2018/04/27 23:54:51 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x42, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000002240)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000002200), 0x0, 0xffffffff, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xa0) 2018/04/27 23:54:51 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8949, &(0x7f00000001c0)={'bond0\x00', @ifru_map={0x5}}) 2018/04/27 23:54:51 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) timer_create(0x7, &(0x7f0000000140)={0x0, 0x4, 0x1, @tid=r2}, &(0x7f0000000180)) syz_open_procfs(r2, &(0x7f00000001c0)='net\x00') r3 = msgget$private(0x0, 0x420) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000280)=0x4) msgctl$IPC_RMID(r3, 0x0) 2018/04/27 23:54:51 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) setregid(r1, r2) 2018/04/27 23:54:51 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x2, 0x3c8, [0x0, 0x20000580, 0x200005b0, 0x200007c8], 0x0, &(0x7f0000000040), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x3a, 0x892f, 'vlan0\x00', 'ipddp0\x00', 'bond_slave_0\x00', 'veth1_to_bridge\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x128, 0x1a0, 0x1e8, [@ip={'ip\x00', 0x20, {{@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0x0, 0x0, 0x5e, 0x28, 0x11, 0x4e23, 0x4e24, 0x4e24, 0x4e23}}}, @rateest={'rateest\x00', 0x48, {{'ip6_vti0\x00', 'teql0\x00', 0x20, 0x3, 0xc7e1, 0x40000000000, 0x1, 0x6, 0x4, 0x8}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x4, 0xffffffff, 0xffff, 0x0, 0x0, "01dff862cff016e212c5c2787e4e017ebc49f8459fdb4b1088837968527bf4598d21c5b04dde6f5a7caa15e2ea317566f0c59bc54e6155c82124e79e5f358960"}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"f73d4940a34137c5c88082df8cfa872377f75d1dcdef1db60a665d8c46c8"}}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x11, 0x31, 0x9100, 'bond_slave_0\x00', 'team_slave_0\x00', '\x00', 'veth1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xa25e672004cacbcd, 0x0, 0xff, 0xff, 0xff], 0xa0, 0x120, 0x150, [@pkttype={'pkttype\x00', 0x8, {{0x1, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xffff}}}, @common=@log={'log\x00', 0x28, {{0x18, "9441dfc0a80d9118001b2e073ca5f6d2844e16cc02c7668f3a2fc2a0a07a", 0x1}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x6}}}}]}]}, 0x440) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x3, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a40], 0x0, &(0x7f0000000100), &(0x7f0000000a40)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x108) 2018/04/27 23:54:52 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000df40)="24000000210001000700fd686fa2f8bc0200000000000000271d85940800030001030040", 0x24}], 0x1}, 0x0) 2018/04/27 23:54:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 2018/04/27 23:54:52 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f00000001c0)={'bond0\x00', @ifru_map={0x5}}) 2018/04/27 23:54:52 executing program 4: perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x42080, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) 2018/04/27 23:54:52 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) timer_create(0x7, &(0x7f0000000140)={0x0, 0x4, 0x1, @tid=r2}, &(0x7f0000000180)) syz_open_procfs(r2, &(0x7f00000001c0)='net\x00') r3 = msgget$private(0x0, 0x420) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000280)=0x4) msgctl$IPC_RMID(r3, 0x0) 2018/04/27 23:54:52 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000), 0x8, 0x0) msgrcv(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000085da1e00000000000000000000000000000000000000000000000000000000e39fb329dbc3daee4b27078da7bab0fe8129d85557af03bb062ae9b9557187803bd4cd6ddc3b8d86af9070c3c7b042f06fc6bade2a83ba05ec72a720bd80b8fdd479efeaf30438ccc36c0b8ea0c594101c3177d40d1d8f54c5aaa9e892457ff3723195de8fa779e15511b46508b12644a89f1c8a94834c2c95446b42e06c46c6a34b93daa864c1af87a24b9ede25116484996647e2bd3f92090485049a8c092f5b8cb469b3bc0e5493643841e1e69cd45ba2"], 0xfc, 0x1, 0x2800) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x82) msgrcv(r0, &(0x7f0000000080)={0x0, ""/81}, 0x59, 0x3, 0x1800) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, r1, 0x1, 0x44a87b28e068a458}, 0x14) 2018/04/27 23:54:52 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f00000004c0)={0x0, 0x12, 0x0, @thr={&(0x7f0000000300), &(0x7f00000003c0)}}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd8ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r3, 0x7, &(0x7f0000010000)) tkill(r0, 0x1000000000016) r4 = dup3(r2, r3, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f00000001c0)={r5, &(0x7f00000000c0)=""/193}) 2018/04/27 23:54:52 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x10000, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x7c, r2, 0x21, 0x70bd2a, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x7c}, 0x1}, 0x40000) r4 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000440)={0x1, 0x7, 0x4, 0x5, 0x1f, 0x3, 0x27, 0x7, 0x0}, &(0x7f00000004c0)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000540)={r5, 0x6, 0x5, 0x7, 0x0, 0x6}, 0xfffffffffffffea2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r3, &(0x7f0000000240)="8a5a645075fe9dac1c9deff716be0bf3718c3d0ad6f5f20e390b7a506fba78210893dd13cbd4eabfbb5bb7b30dc31c49d6ed91b9f072067e130d58e2611191b9146ef6a593bd561e635d1d0df1ee49a3c344bb16963e21819d9b6336fe858bf52ffd5836b22239610dccaf4e1eab06ca130595fbe8c6d68ebce61383a7950dec396caf3e8c83e22289abe931d98ed1b84847eac2eb9878df71d6d9266cec053cb3a1fbb8706e00672cc3873f7fbaf154fc63d32df2b2c9ed24", &(0x7f0000000300)=""/246}, 0x18) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) sched_getscheduler(r6) sendmsg$nl_generic(r4, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000002200050100000000002bb20000000400"], 0x14}, 0x1}, 0x0) 2018/04/27 23:54:52 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) timer_create(0x7, &(0x7f0000000140)={0x0, 0x4, 0x1, @tid=r1}, &(0x7f0000000180)) syz_open_procfs(r1, &(0x7f00000001c0)='net\x00') r2 = msgget$private(0x0, 0x420) msgsnd(r2, &(0x7f000010d000)=ANY=[@ANYBLOB="b83624d0529f4a2b"], 0x8, 0x0) msgctl$IPC_RMID(r2, 0x0) 2018/04/27 23:54:52 executing program 7: r0 = msgget$private(0x0, 0x8a5) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) 2018/04/27 23:54:52 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f00000001c0)={'bond0\x00', @ifru_map={0x5}}) 2018/04/27 23:54:52 executing program 0: setrlimit(0xa, &(0x7f0000000000)={0x7fffffff, 0x250}) r0 = socket(0x10, 0x3, 0x5) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x401, 0x14000) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000080)=""/12) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x1ff, 0x3, &(0x7f0000002200)=[{&(0x7f0000000140)="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", 0x1000, 0x100000000}, {&(0x7f0000001140)="64944923b8992582932807dfc32249611233407ce464cab93cc4f5ebf0b2eeb9b4f643ac82e162b57d4e02151cac8d32b6eefef02b9c128a30f6816b661f614818656ac4f4eeebdd381c7d32a28cac8e854f72e7dafd007a7314d5c95c57062e0de2f29cdef24b7c6a001277e897f5de36792a8550677eb83526690291b96dc17e9f8e", 0x83, 0x1a2}, {&(0x7f0000001200)="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", 0x1000, 0xffff}], 0x80000, &(0x7f0000002280)={[{@showexec='showexec', 0x2c}]}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000022c0)={0xf3c1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) getsockname$packet(r1, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002340)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002380)={@loopback={0x0, 0x1}, 0x5b, r2}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000023c0)=0x3) r3 = add_key$user(&(0x7f0000002400)='user\x00', &(0x7f0000002440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002480)="4027385717014e8f967763f3c95c3d42c182e6db4ce713b0c4c8b6b83dbc162c989ad67abadd38ec6c24fbf8288de88f09f90fb230f60898245d881ca92797eca60a1c6d7832876d316b88d0ba2b7991828c92f8c0e419eb911f3b77fb41385ef927d81ad0ec5757cfa01e4857c1a88b0626ae24671dab475c918422aca0e8ee182de76f7e665533d531a729a670b6fc2d5fec917992ad2992c8f2049194268d59863679a27670b53bf5fc42995d7cbb8fa5b2c52cc2cac6357cf2245110b215205b6cd963", 0xc5, 0xfffffffffffffffe) r4 = add_key(&(0x7f0000002680)='ceph\x00', &(0x7f00000026c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r3, &(0x7f0000002580)="c2cdc5cf6c28b4dd735f7fdd46a4e29c56d7df71e0230dffc918a272c5655459209f0de41989236f3c0bc575b544430b23a74d5b0a641612a9fbefce509930211d158bf5f42bebd430f7b169aa7f11e12c0600a24f18a86380dca85572fc8807abe82ffc357b6db9079718decb7bff9b80488b0830658b25fdb4e90577ad27972af3dde814a9c2fdb4d75637eff7851e251bb54e81c3bb85fd974607eacfeb4e26013e10d9aa694d93a5c228011857da91ed2a0f4b78aa72ece441fada43e5d673303a97a712c42ab9cf9f30bcaf92d4128c3962a8ab0beb3d406fad0c167f7f6331b40811c438813cc91b74d84ec51983e7a415d060", 0xf6, r4) r5 = msgget(0x2, 0x0) msgctl$MSG_INFO(r5, 0xc, &(0x7f0000002700)=""/156) getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f00000027c0)=""/4096, &(0x7f00000037c0)=0x1000) mlockall(0x3) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000003800), 0x4) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000003840)) bind$netrom(r0, &(0x7f0000003880)=@full={{0x3, {"1ad74b087fa380"}}, [{"4bd50dce9f5c8b"}, {"8db6cf73085d2c"}, {"c373909cda6133"}, {"e285a6e6ab65e8"}, {"fda1ef2b1b025c"}, {"3f2bab108c4a4f"}, {"53c261e79d9c2a"}, {"35c25ffdbf278b"}]}, 0x48) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000003900)) keyctl$setperm(0x5, r3, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000003940)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x306}, 0x10, {0x2, 0x4e21, @multicast1=0xe0000001}, 'ip6_vti0\x00'}) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00000039c0)=0x100000001, 0x4) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000003a00)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000003a40)=0x400, &(0x7f0000003a80)=0x4) setsockopt$packet_buf(r1, 0x107, 0x3, &(0x7f0000003ac0)="6222a9cf4df14eb8b280a2ed08951c84a4a191f22d5d0e7bf12aa1901423bb9e3d22f3435e47268034583aa49a117861ad63d8b5bbf653428c287cde235ec1e3b43fe9c3ac962bf81acd69752e0d85a9e20fef13164246872623007f551190a5765cdc4430e1b04ac2789231fa054d3a204d3817e8600e412b00dc083db3f9393b997fc96289edb4d2312babdd18d2f9472f36eaaabbd28ff84e8f3952de953a20c52688f5a3169f4da16d67f416b9773e1b9570a0014f00c71df923ee212a1f869600271be39a8f16ee8dbc1cd74a7910567eb91c", 0xd5) ioctl$TIOCNOTTY(r6, 0x5422) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003bc0)={0x0, @in6={{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}}, [0x7, 0x1, 0x20, 0x9, 0x7f, 0x8001, 0x7, 0x20, 0x1be, 0x5, 0x700000000, 0x800, 0x401, 0x80000000, 0x9]}, &(0x7f0000003cc0)=0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003d00)={r7, 0x4, 0x1, 0x3}, 0x10) 2018/04/27 23:54:52 executing program 2: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000140)) ioprio_get$pid(0x2, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x847, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x3}) 2018/04/27 23:54:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 2018/04/27 23:54:52 executing program 4: accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000000c0)=0x80) r1 = dup(r0) write$cgroup_subtree(r1, &(0x7f0000000800)={[{0x2f, 'memory', 0x20}, {0x0, 'cpu', 0x20}, {0xf34b1715b25326ec, 'pids', 0x20}]}, 0x13) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000300)={{0x10000, 0x6, 0x5, 0xffff, "aa7ec32473f670c005df0c4ad3c6193a7c075b34681b989b4f166d4ea82e0e085a7a9096aa33e89b0d1595fe", 0x2}, 0x9, [0x19fac33d, 0x7, 0x2, 0x7fffffff, 0x2, 0xc606, 0x4, 0x3ff, 0x6, 0x3, 0xfffffffffffffff9, 0x9, 0x4, 0x5, 0x3, 0x262, 0x10000000000000, 0x10000, 0x8, 0x1, 0x2, 0x8, 0x8f, 0x9af, 0xae4, 0x6, 0x80000000, 0x9, 0x4, 0x100000000, 0x4, 0x7, 0xffffffffffffffff, 0x2, 0x2, 0x4, 0x6, 0x3cb7751d, 0x5, 0xb37, 0xd78, 0x4, 0x80000001, 0x8, 0xc8e, 0x6, 0x0, 0x3, 0x5, 0x8, 0x1, 0x3, 0x4, 0x2, 0x4, 0xa1, 0x100000000, 0x101, 0x80000000, 0x8000, 0x100000000, 0x401, 0x57, 0x8, 0x8, 0x1000, 0x1f, 0x1, 0x18000000, 0x1b55bac8, 0x1000, 0x3, 0x25, 0x30000000000, 0x9, 0x20, 0x8000, 0x100000000, 0x100000001, 0x8001, 0x3, 0x4, 0x12e6a7d6, 0x2, 0x9, 0x8000, 0x3, 0x7f, 0x8, 0xcaf, 0x9, 0xd4, 0xc1af, 0x3ff, 0x0, 0xfff, 0x86c, 0x1, 0x9, 0x3, 0x4, 0x7fffffff, 0xffff, 0x3, 0x0, 0x7, 0xe1, 0x1f, 0x6, 0x0, 0x20, 0x4, 0x0, 0x5cb891bf, 0x3, 0x1f, 0x0, 0x10000, 0x9, 0x8001, 0x7, 0x2, 0x1ff, 0x81, 0x3a, 0x2, 0x400, 0x7], {r2, r3+10000000}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9, 0x1, 0x7, 0x81, 0x4}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x4, 0x773, 0x100, 0x5, 0x2}, 0x98) r5 = mq_open(&(0x7f0000000100)="2d2400759f61a8dac239e467f84f11dbb5912dc0c9aa612162645ebb3cfb49f5ca42148577e332e72dc9f6c7617f1ab49b098256ebd1f0e73d143392dea53226b118d9b37f125cec8e4c4b3fac46021c816d9240eb1649b43dc3704761c82d98663cd1c98ec7280ac5ff64718dc091931eb1b1dfebac5cf9", 0xc7, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r5, &(0x7f000009d000)=""/224, 0xffffffffffffff9a, 0x0, &(0x7f0000000080)={0x77359400}) 2018/04/27 23:54:52 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x8, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x20600, 0x0) getsockname$netlink(r2, &(0x7f0000000200), &(0x7f0000000240)=0xc) ptrace$setsig(0x4203, r1, 0x4a5, &(0x7f0000000140)={0x6, 0x5, 0x1, 0x101}) msgrcv(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xfc, 0x1, 0x2800) 2018/04/27 23:54:52 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) timer_create(0x7, &(0x7f0000000140)={0x0, 0x4, 0x1, @tid=r1}, &(0x7f0000000180)) syz_open_procfs(r1, &(0x7f00000001c0)='net\x00') msgsnd(0x0, &(0x7f000010d000)=ANY=[@ANYBLOB="b83624d0529f4a2b"], 0x8, 0x0) msgctl$IPC_RMID(0x0, 0x0) 2018/04/27 23:54:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 2018/04/27 23:54:53 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f00000001c0)={'bond0\x00', @ifru_map={0x5}}) 2018/04/27 23:54:53 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00004c2ffc)=0x1, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt6_stats\x00') setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, {0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, 0x6, [0x1, 0x4, 0x2, 0x1, 0x6, 0x5, 0x2, 0x4c925e36]}, 0x5c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007e5000)=0x7fe, 0x7c) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/74, 0x4a}, 0x2000) 2018/04/27 23:54:53 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0300c6c6c296876fefc74195cdfec320571418b1453a"], 0x8, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x200000e) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x7c, 0x200) 2018/04/27 23:54:53 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) timer_create(0x7, &(0x7f0000000140)={0x0, 0x4, 0x1, @tid=r1}, &(0x7f0000000180)) syz_open_procfs(r1, &(0x7f00000001c0)='net\x00') msgsnd(0x0, &(0x7f000010d000)=ANY=[@ANYBLOB="b83624d0529f4a2b"], 0x8, 0x0) msgctl$IPC_RMID(0x0, 0x0) 2018/04/27 23:54:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 2018/04/27 23:54:53 executing program 0: unshare(0x8000400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000000040)="14b311e6f2bca8ac2fdb4f7c8883aca3649506e5924078008bc9557aabd8a9437365ed0aa45843d56b1edda94be37348f8e7c5b70d683ae523501c1996720512d03d5630f8c6bf2d6a44fe5a5595f855743c420a5bd63b97b57c438756f9949eed6e41194b7bc6be471b1f") 2018/04/27 23:54:53 executing program 1: accept4(0xffffffffffffffff, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80, 0x800) ppoll(&(0x7f0000000140), 0x39af9e806cc16a0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)={0x10000200000}, 0xfffffffffffffd7a) 2018/04/27 23:54:53 executing program 2: r0 = socket(0x10, 0x802, 0x100000003) sendto$unix(r0, &(0x7f0000000100)="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", 0x1000, 0x40000, 0x0, 0x0) write(r0, &(0x7f00000000c0)="22000000150007010009d6f400010004020800000100000009000100000100000115", 0x22) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x20000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001240), &(0x7f0000000080)=0x4) r2 = add_key$keyring(&(0x7f0000001400)='keyring\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000001180)='ceph\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001200)='\x00', 0xfffffffffffffffb) keyctl$instantiate(0xc, r2, &(0x7f0000001100)="e0f413b35b7bdfa86984b10a0206ae3851d4d093dd9e2d2035df693ecc4a4664c5669cf3048c1cb5c47745842ee735bc84b52371b78b6b8ff4d1e01a35c26b5c571292bd2f2e552c585fa8298850a2455f966b26", 0x54, r3) 2018/04/27 23:54:53 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f00000001c0)={'bond0\x00', @ifru_map}) 2018/04/27 23:54:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001480)="097ad7932fdcf79034fae8f23a5b6b36", 0x10}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/27 23:54:53 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) timer_create(0x7, &(0x7f0000000140)={0x0, 0x4, 0x1, @tid=r1}, &(0x7f0000000180)) r2 = msgget$private(0x0, 0x420) msgsnd(r2, &(0x7f000010d000)=ANY=[@ANYBLOB="b83624d0529f4a2b"], 0x8, 0x0) msgctl$IPC_RMID(r2, 0x0) 2018/04/27 23:54:53 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x94000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r3, &(0x7f0000000080), 0x383) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000140)) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x0, 0x2800) 2018/04/27 23:54:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 2018/04/27 23:54:53 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7fff, 0x2) getsockopt$inet6_tcp_int(r0, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000000c0)={@remote, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x6d, r1}) readahead(r0, 0x6, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000001c0)=0x7ff, 0x4) getsockopt(r2, 0x0, 0x8, &(0x7f0000000200)=""/154, &(0x7f00000002c0)=0x9a) recvfrom$inet6(r0, &(0x7f0000000300)=""/126, 0x7e, 0x100, &(0x7f0000000380)={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, 0x1c) connect(r2, &(0x7f00000003c0)=@llc={0x1a, 0x17, 0x7, 0x5, 0x7fffffff, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x80) fremovexattr(r3, &(0x7f0000000440)=@known='security.evm\x00') fchdir(r0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000480), &(0x7f00000004c0)=0x4) fcntl$setflags(r2, 0x2, 0x1) r4 = accept$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x14) r5 = dup2(r3, r4) accept$packet(r5, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000600)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000640)={r6, 0x80000, r0}) fcntl$addseals(r7, 0x409, 0x8) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000680), &(0x7f00000006c0)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000700)={r6, 0x80000, r0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000740)={0x0, 0x7}, &(0x7f0000000780)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000007c0)={r8, 0x4}, 0x8) getgid() getsockopt$IP_VS_SO_GET_DESTS(r4, 0x0, 0x484, &(0x7f0000000800)=""/81, &(0x7f0000000880)=0x51) sendmsg$nl_generic(r5, &(0x7f0000000a00)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x840c000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000900)={0xa8, 0x3a, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@typed={0x14, 0x57, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="d94e1a146d92ee2cd07997fcb689ca87b09a22535bb49d21f037957eedd74c5d3e9c07738175de5ed831061ceccad481fa135d1151a70e78d0e105081fc62b6c6206e4390f12824543417274040b273a5a35b4115008710196ff3d7c7ed388c5e96da10c3f4dc5770b88ccfe90057602778329de9bbc7334b23dd410084de9a2"]}, 0xa8}, 0x1, 0x0, 0x0, 0x48000}, 0x8800) ioctl$VT_WAITACTIVE(r5, 0x5607) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000a40)={r8, 0x8, 0x4, 0x7}, 0x10) r9 = accept4$inet(r0, &(0x7f0000000fc0)={0x0, 0x0, @rand_addr}, &(0x7f0000001000)=0x10, 0x800) sendmmsg$inet_sctp(r9, &(0x7f0000007600)=[{&(0x7f0000001040)=@in6={0xa, 0x4e20, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001080)="8799f7e46fa36cf2807445618407e810194e439569e76fc0c2ca778d476e47b743fbd67efa88925f57040f7b85d3015b43fadf38cccde9889ac98ee0c078625586b06c1f55cd202e", 0x48}, {&(0x7f0000001100)="e3295bda27a97475aed0e31ddeb00035cd613d399734b59088ec3410d9920a7647ce61b6dec9714399157383fb4f0fcac8885e0870ba35a9a8875647f9931d5c7f9ee9455830cd306759a0", 0x4b}, {&(0x7f0000001180)="45faddd833ba1b7d8542aa142b3c07b8305572", 0x13}, {&(0x7f00000011c0)="1a5ef9b2d126e21c71c4b6c94caad848d23be19f16e7ccd08fbf3e5af03051983abf7e71f0ff9a6201", 0x29}, {&(0x7f0000001200)="5eb63ab0d2b98f8c9b57a44b6bceda27791555579e10d1c8062f5d8b78ea3b73df93fd7ff8f4077e8830a8145ef1c37af7a14e1d6fa488f5df96d93ac42a640600144413a4d9e3c8d118ed59beda65273d0016457103a91edfe1e4a62fbb3813415f8c4a84b7ef3597ea678e3ab735adf3b22cc1bf4ced7eae500b1f06b7004dfa7deb6051bb4a07f723", 0x8a}, {&(0x7f00000012c0)="655aaea48f4b22882916db5b886b4b0e76c3806d182e11eac8443f14b7fa785f86df4804f5626ddb192f6c81409c3ab2c84d82b45b9901958eb06c8a9c7140a56b64c8276d7bafee283b2c1d14847f2792fec4cda19ef77fef77e0d6053b9e247321e7c62e4d76897304456f93dceaf7d5", 0x71}], 0x6, &(0x7f00000013c0)=[@sndrcv={0x30, 0x84, 0x1, {0x54e, 0x6, 0x0, 0x7, 0x3b9, 0x958, 0x3, 0xb2, r8}}], 0x30, 0x24000814}, {&(0x7f0000001400)=@in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000001440)="3276db1f53269ad2e1", 0x9}, {&(0x7f0000001480)="f4a22cbd64fde7ec09c2ca6f975f4b4bb25c60902f12a9dae559b81cbb4f9d181cc9f91f5135064847ef8fa923", 0x2d}, {&(0x7f00000014c0)="6ec24ce558a45a204667a2da4cca6e665ac2b0cf975d939f8342c909fe55dfc51c3e8d6f9c459b57b1dab02c53c9d09fbff14d9b9192c207f1085a07956db085a77d2bf169d815ff111f108888437928a348112b62d360d2a50c6b5ba3d757d718e5c5e0a656a94848d4b398f61c36d6f815fee77c7500a43d85714d1d160c8044550842380a96512c19e1346dbdc2470eddaeb14a0b38e9d36530606f0d250506c706afc4b2ab961f86eec46e9698edcdca736caa138ef3586858d460a87b330b396e4ce43c1bb6e3ceab9d6826", 0xce}, {&(0x7f00000015c0)="69b486962820a48a1a268b2201c14cf6268593b2fd856a2d447881ac05e377f349caab51680eb74352ef434b7c96b2f0ec358b6e811430cbdf820c19f4b0240712816726c82175730d9f267c4073076f7d9f33b479b53c75832971844112973f5267c2455fd1dc85bf3f15676100bd83cc80b09a8810401213110e", 0x7b}, {&(0x7f0000001640)="e3682e7007cfe6", 0x7}], 0x5, &(0x7f0000001700)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x202, 0x200000000, 0x2, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x101, 0x4, 0x8fd, 0xffff, 0x6, 0x100, 0x7fffffff, r8}}, @init={0x18, 0x84, 0x0, {0x8001, 0x4, 0xfffffffffffffffc, 0xafa9}}, @init={0x18, 0x84, 0x0, {0x7, 0x81, 0x0, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0xba9b, 0x8004, 0xb3, 0x4, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x201, 0x6, 0x7, r8}}, @init={0x18, 0x84, 0x0, {0xc9, 0x80, 0x800, 0xff5e}}], 0x150, 0x40480c0}, {&(0x7f0000001880)=@in={0x2, 0x4e20, @rand_addr=0x5}, 0x10, &(0x7f0000002e00)=[{&(0x7f00000018c0)="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0x1000}, {&(0x7f0000006680)="82f07ffcbb03c91002a8750ff53d53568f7466f6361be881cf679d92643631bdec2ca750dfa90ae53ab5d064cf0a8d1e5517505ea582f019823143da537872d597b17dea71016fbcdc8386805db2206c08d9aa0a54b1ae3fb88c8b0ac97f40a93d6887ddbf09d6f7e8da44d53f07d87c897626691397d1b9ebfc8e582e56e710fe9a2cb89331dbc79fec85a3c76df755f4a51a4438bac948da07d654404ded5b", 0xa0}, {&(0x7f0000006740)="085fbc", 0x3}], 0x6, 0x0, 0x0, 0x20000005}, {&(0x7f0000006800)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000006b80)=[{&(0x7f0000006840)="e046233f43534838d7867976afb9d65f4128be8eb2441290e3245573d6eb526ad905afe06d5db0f40a05232eeac5522fa1934cbb4705609feeb3f2b6bd110451b2d33813434750a4f5f511e57132d782d98b71de76270b69ef86d32d2510c01030f9ef705ff5a9c11971c91884aa3b6ab8848f029fb44f1a6c7f6c5149b7f2834ca2d5210ab4161aabc2e93235c6cc2032491ff17c42c69a9575cfa71bc4ac521b8a3fd282a82e6d19ad1a", 0xab}, {&(0x7f0000006900)="daa6aea18a0416ea60f8c708dedb8baffc7dace866d125ae21687d2f61f5b0af8858df90c90e11250f267beee819861edd3638b09e17939caf6659c5b2bdabf3ef8e9f9656a5950ff61e49f659b2e1d36717e992657355d0795b8683eaa8906b5f7503a1fe6e91db", 0x68}, {&(0x7f0000006980)="df75211d82c438f05c1a7ed79abd624111ea9e72a5402caf2cbbe3b6a3b980a197dc1bc3cbd2c9af437caf408de8e65c1202f60baab495c3614eb9dc5f5a2b0bfb5b7919e626697e74b9e6a8744852a2b67934188779", 0x56}, {&(0x7f0000006a00)="3ea84c17b942f8453042781d86c9a8569b002e9bc72bc28a7509075edcb76f776c95545e50d2818b57467cede12722264e4ac6", 0x33}, {&(0x7f0000006a40)="e1fb3e819d5f85d24f90d4a2906ee1cf46e99e6589022fe9a7056c0be4d247f14292b1d87012c415407f614cb77585273dff800d00207b77e2f362ab58039fa5c2a3fa977d5da5f60aa45d93ebd00a1f6c46baba0b74f275377ef9581fd7ffe2fe96d4dd53cd519abc173d57f16be2fcccf7e36f1e55a4938cf9b8a35a890f6c2c07c4ea1051e8bc6e4adbb8ca11d3cb3fd7a779cbb4e64cad1680f079a83e68a6c2", 0xa2}, {&(0x7f0000006b00)="2eeb7623dc847a15c0768e80222795d561773879476a40a3a771f81fb2a263e282d4efc8a0fdc9c09c77745ab85ae386dbcea8ef72cb9d0c44582c8516f3ed4f3566a7074c1cd8f72f4de9e3cc8c617929fcbe1beebcc02a3fce68a198", 0x5d}], 0x6, &(0x7f0000006c00)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0xc84, 0x8, 0x9, 0x6, 0x2, 0xba0, 0x2, r8}}], 0x30, 0x10}, {&(0x7f0000006c40)=@in6={0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, 0x1c, &(0x7f0000007100)=[{&(0x7f0000006c80)="77f41be8893e8f0d4c05c0bab6f7781e2ba28dc79bb4d46825b45b4fdd2c9ae224edea42f65edcbc2e58019739c425bdc291901d347513d01306531ce4d9486d689a357b5283b3d32ad80799a4828b57e1a5707ba6316c2c885fda3c3bb617461f3d4e5ec50cd7b7e0cd4a8bf36e0d7a33cc5ffa7ead19c00908a3d8bc6de2a21503d32c0981d9039f56b4019059e33e741231bcf96bce244e74e81b22f758f0fafbe605b78bc96af93179d1fb5f54a670dad2ca299e646f34a772b1b21e0fe31b2dc2cca31e80fa653f88c892735de68230edb36ca3de6220f706dd154e4950b33922390a1fed30f4d9e45bea7e70532b3b00a830", 0xf5}, {&(0x7f0000006d80)="25b6ba1c7c459f98014ddd691067aa60a8bccb7bd364fe5e5bdf19d516260bdbef921e55518e5987e7fffbe97666013dd6970f5b60bce9116c2915307cf4cfcfef80449980f8867b9b42eace909e4175334b8ae9467f90314c0c0e5dd875ea00117820e2abf7386e5c610012b735603ce11efe96593593d5ef46013ce532a25fa4097b8961c84a5f785c2f9856ddedcc6f649d959d9160c76bb28230dbf1f3922aec5cc5fedc4923f412405208637337820b9b22ff9c", 0xb6}, {&(0x7f0000006e40)="012f63a2a9e615b9b5e11c0efd4c101fca35f0fdf960fe00dba7aeefdcf255c681db3bdf652f86a155ea2edf8592520fd55adde84797f27fad0a106ad27a2292a17d38501526595553d7fc250134e1adbd3c0f078d0aa930b3e3d2a8d93d6fde666aef758c36e8f6b90a1bdf797764d81a", 0x71}, {&(0x7f0000006ec0)="e3c27b54144c7c3d0165f293f508c63fc0d9211dd890f14ba33ed1e17985410fbbc1281127ac538d11cd83a5760732d2c521aaca115e87fcc8985a1486a94027f6", 0x41}, {&(0x7f0000006f40)="05f74d1639db99a36f569affefc8ad6b09c86296794e", 0x16}, {&(0x7f0000006f80)="cf75fadc304432430f5e8efd0a12c326ed08220aed4dccccf0bedf76b8b97a76d9cd3006e7fe825fa4c6bc03f4f66a8168a0049982bcf83ad09fc0e1e5d75db5b359903f7dc167b5bdcd99832ba7026b598b539694ea7ca779bf09e44a87ac49d4f8dc85af67e9e7088a41ac9e2f6fde759084e88b99e1b36617cd21f32b8dcad3128d9d643e", 0x86}, {&(0x7f0000007040)="f0c44f8551ce206188881d980eda312c6e18655a56835af74c52fa932dbc19abb7e25bf892e472ecd54a5b4aeef4506659b73544831a16b43ce4a841e878cbf90e4ecc69d6a78dbc4134a5c042b8ebc9df37dd676f0a566d1ba7c4e59ce22ccc0b73cd2a02cf2c97b86f66c3153e1df3f2f58a6c6b8a6af32a565695e9652eaea9e06071f2da0b5d973c9f100cad380212fedfd2978b0b49a1884a0cd87deb0e", 0xa0}], 0x7, &(0x7f0000007180)=[@init={0x18, 0x84, 0x0, {0x7c9, 0x5e9d, 0x1, 0xfffffffffffffc00}}, @init={0x18, 0x84, 0x0, {0x3, 0x1, 0x100, 0xcb0}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x8000, 0x6, 0x400, r8}}], 0x90, 0x20008004}, {&(0x7f0000007240)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000007500)=[{&(0x7f0000007280)="f2c89f3cd441f03f0d241d5aa6a56b934e1a308052be0e96083a302c4abf134a3376b0bdcd2d357392eb9f4d0dcc8ad71876c4fcaba43833358c43e506c245ae56953847", 0x44}, {&(0x7f0000007300)="e191fe9f244f6225c88ed7db6f6aff71b5c8cfc395fa921bb00f4847c54b8112b35b281915c2c47de9097c47906fd370a7a7d8b972073e71c76dd17cfde8331d9556c3864c8639d2ab1430abecd61c7dafcbced54a29bf526de4640eb1c0a8bb1d", 0x61}, {&(0x7f0000007380)="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", 0xfa}, {&(0x7f0000007480)="ddc068b798b5810726c2773bd12958848e5700fec63429edcaaed75f8f12bcf7157c3f533ec96eee19380223726db44f1fad56fb084edc82493a1219485c1706968c7d0fb0b8024876f66c321a54e6a0f9b553bb09f9dd33bdbedb98fe0618b47faa52d1a54ab2e2131c0b817e0d385a0cb05e738c4580b2694246", 0x7b}], 0x4, &(0x7f0000007540)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x101, 0x8, 0x1f, 0xb1, 0x3, 0x0, 0x4, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x5, 0x8207, 0xfffffffffffff770, 0x4, 0x4, 0x8, 0x5, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x40, 0xfff, r8}}], 0x90}], 0x8, 0x40000) 2018/04/27 23:54:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) bind(r0, &(0x7f0000000280)=@un=@file={0x0, './file0\x00'}, 0x80) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x9, 0x8, 0x4, 0x1}, &(0x7f0000000040)=0x14) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f00000001c0)="a21f63473b571d2abefd565144c483c789c7ba44603adbb5eb133c4030b18abda5ead4f0ca8899b8ce4ed65e30e4a954eb333ea4598743ce01d88de02611f41ab5a7a9b2d02732cb58606099f86c7b87e0e7f76de2877df3125a71b36ce09966900068ef13dea13bfd7bf928c0f1144f67bd229394755b1fde69df58aaa977a8ffa993fcfe95152a0f8d6f901913bb1ee2353d4ad3288e20d620521ccb0c94d565561334c2ae4ccfc7dd506448") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x9}, &(0x7f0000000100)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="74040127"]}) syncfs(r0) 2018/04/27 23:54:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6a4bd", 0x22) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) 2018/04/27 23:54:53 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) timer_create(0x7, &(0x7f0000000140)={0x0, 0x4, 0x1, @tid=r1}, &(0x7f0000000180)) r2 = msgget$private(0x0, 0x420) msgsnd(r2, &(0x7f000010d000)=ANY=[@ANYBLOB="b83624d0529f4a2b"], 0x8, 0x0) msgctl$IPC_RMID(r2, 0x0) 2018/04/27 23:54:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040), &(0x7f0000000140)=0x8) 2018/04/27 23:54:53 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f00000001c0)={'bond0\x00', @ifru_map}) 2018/04/27 23:54:53 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) ioprio_set$pid(0x2, r0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x800, 0x0) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') sched_getattr(r0, &(0x7f0000000080), 0x30, 0x0) read(r1, &(0x7f00000001c0)=""/86, 0x308) 2018/04/27 23:54:53 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000100)={0x2}, 0xfffffffffffffc98, 0x0) msgrcv(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xfc, 0x1, 0x2800) 2018/04/27 23:54:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x4002, 0x0) openat(r1, &(0x7f00000001c0)='./file0\x00', 0x401, 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000140)={[0x0, 0x32, 0x38, 0x0]}, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000), 0x8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0xa4840, 0x0) bind$unix(r3, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/04/27 23:54:53 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) timer_create(0x7, &(0x7f0000000140)={0x0, 0x4, 0x1, @tid=r1}, &(0x7f0000000180)) r2 = msgget$private(0x0, 0x420) msgsnd(r2, &(0x7f000010d000)=ANY=[@ANYBLOB="b83624d0529f4a2b"], 0x8, 0x0) msgctl$IPC_RMID(r2, 0x0) 2018/04/27 23:54:53 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x28060400) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000001040)={0x2228, 0x21, 0x20, 0x70bd27, 0x25dfdbff, {0x1f}, [@nested={0x2214, 0x15, [@generic="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@generic="1b7a135380b9be76e62f8ad179c71359b9964f6b73e1a81be16eccd1a3b4ae5a156d186b7008bea46c70908517581efd9b8c7c904811d47274222ca2e964c7a5fbd8e6b9f6a04897e8fcf07dab45af39bb07d8191315f29b9c6faff0eddc2995b8d885a4f8f5d3a8937d13488e5635b60f4bcdbc798aef3a", @generic="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@typed={0x90, 0x52, @binary="f45165c7eb63d66a635c3c6cff54b119e988787bae6fda49c36715277bfbc0005a2c1b9d916146d5f89bdceba9fd3927337ad6f1bbfc96e765ce437645cf291bacb83f00e598c160e5d8e54f8f6d7b5d136c85221107fb41a95e17b26b0b48535b600d6d2202f5a4ec52c9ff972072bf9fe194ec5bb8eca962ab37c05c13b7ab44531b4da7a995b17d378db8"}, @generic="5301c7242cd6e33c09cd02a5f2241becc44e57e5190af4af20f12a9d8f2db7e17b4ea014f82e0de68e88b6fece1809a37f7affce7656c04d5161b32bdad2196fd426f8d75541c642846b272d79acde3391f58c1a9b0456032a8e6f6951e8161838b6b55b540218e087d7b0bd9e47a4656d4adae07c06e8d20c50db3c45005864e2ebab5277b7d2e46462df", @typed={0x4, 0x8c}, @typed={0xc, 0x4e, @u64=0x1}, @typed={0x14, 0x10, @ipv6=@dev={0xfe, 0x80, [], 0x20}}, @typed={0x8, 0x9, @u32=0x10001}, @generic="0c520c1fb8e171d80291698961af93b138a2182ceb915967d481a561d7350735ac01c1a9ee902ce672fbf9a32ff2e276c9395141f85e9367a95b09e74d3bc683d14eedef795915da90aae4af6ff98b78"]}]}, 0x2228}, 0x1, 0x0, 0x0, 0x4840}, 0x4000000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x7e, 0x0) pwritev(r1, &(0x7f00000002c0), 0x0, 0x0) mincore(&(0x7f000000c000/0x2000)=nil, 0x2000, &(0x7f00000000c0)=""/121) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x10000000000000) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000040)={@multicast1, @broadcast, @remote}, &(0x7f0000000080)=0xc) 2018/04/27 23:54:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x20000000000004, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="eaf5b786ac1348acdca0899020fb5c7bc6b56ca804dc83bba0e082ab730aa7592dcd82405bf413c329a72321ef02fbabf0ca8391e60d05eac1a6db7b92b9a75493ced55237c6e6e647270c81f9833e794a292546a519bb0fd991369c7b709f4335f00b16dc91712bcb3d768ef34fbf9f63390d7f", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffdc751d88}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000300)={r4, 0x80000, r3}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000240)={r5, 0x5}, &(0x7f0000000280)=0x8) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000000)={0x1, 0xe, 0x4, 0xfffffffffffffff9, r7}, &(0x7f00000000c0)=0x10) 2018/04/27 23:54:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040), &(0x7f0000000140)=0x8) [ 139.805807] alg: No test for xts(anubis) (xts(ecb(anubis-generic))) 2018/04/27 23:54:54 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f00000001c0)='net\x00') r2 = msgget$private(0x0, 0x420) msgsnd(r2, &(0x7f000010d000)=ANY=[@ANYBLOB="b83624d0529f4a2b"], 0x8, 0x0) msgctl$IPC_RMID(r2, 0x0) 2018/04/27 23:54:54 executing program 7: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x800) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2000) 2018/04/27 23:54:54 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f00000001c0)={'bond0\x00', @ifru_map}) 2018/04/27 23:54:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040), &(0x7f0000000140)=0x8) 2018/04/27 23:54:54 executing program 4: unshare(0x40600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f00000000c0), 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000040)) 2018/04/27 23:54:54 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r1 = getpgid(r0) r2 = getpgrp(0xffffffffffffffff) socketpair$inet6(0xa, 0x80007, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x8, 0x20}, &(0x7f0000000100)=0xc) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000240)=0x0) accept4$unix(r3, &(0x7f0000000380), &(0x7f0000000400)=0x6e, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000140)={r5, @in6={{0xa, 0x4e22, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [], 0x1}, 0xff}}, 0xff, 0x1ff, 0x3, 0x1, 0x7f}, &(0x7f0000000200)=0x98) r7 = syz_open_procfs(r6, &(0x7f0000000280)='oom_score_adj\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r7, 0x54a3) ioctl$RNDADDTOENTCNT(r7, 0x40045201, &(0x7f00000002c0)=0x7021b439) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r7, 0x40485404, &(0x7f0000000300)={{0x3, 0x2, 0x0, 0x2, 0x300000000}, 0x6, 0x79dc}) tgkill(r1, r2, 0xe3) ptrace$peek(0x2, r1, &(0x7f0000000000)) 2018/04/27 23:54:54 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='veth0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000402000409004bddd9de4117eebea6b26046f891fe10eebf000ee9a90f798058561a9b6dfa01004ade49a2860cdce901d2da75af1f24e4ffaa26d7a0a1aacded9589661f6c") fadvise64(r1, 0x0, 0x4, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x99e1, 0x7, [0xed, 0x100000001, 0x9, 0xfffffffffffffffa, 0x58b, 0xf5d, 0xd2e3]}, 0x16) 2018/04/27 23:54:54 executing program 1: r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) r1 = open(&(0x7f0000000080)='./control\x00', 0x80040, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001680)=@assoc_value={0x0, 0x1f}, &(0x7f0000001740)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001780)={r3, 0x100000001}, &(0x7f00000017c0)=0x8) stat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() sendmsg$unix(r0, &(0x7f00000016c0)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000140)="fc4bd909046fae1dc9ea772d0a27fbba9e6a373dc8ab1a7ca3a32f0712e2387324792513f67aa576fcf03c9b50a5decfd1e5563f53f1dc295e0dbf07253958ff5a1ec801939f5f7da6845a0f50b5d42a514c78629625a2ec625f1e1180259b8da00a8f40377e195daa780d2d21f5c398b32318e54b4f3eaf972f62da1e3196e75cb0d7677d1b95d642a3f36c6ddf07a2120992a0a33f2e", 0x97}, {&(0x7f0000000200)="36b2dfb9910bdf8511c09f8c5cfaf1340eeca04b531963c0a9a75d54ea0ba7b5b6a550933bccca048b3ab4930bf0818ad6970a8f3802ed15d7f3982c73e2e22b56810157ab269a56561e19f309dce29e172d972da53c5e8bfabdca77af9a15643711504646a2876dfaf50833f3b9f911b65eef0ebc93c7b7a9a2d511534b316704fd9076663f02502be747ee81ae63f29a10622167c8d86cdacce11def57d834bacbd59957bd934f7c3727e49ea4bf3c7b1941863271b30b0a7d3c8dd82011e7e8cba6a284d46e8ae06f20136e6964f599bea2f4066d3fe3b84851bd5a1b2d39", 0xe0}, {&(0x7f0000000300)="c031b0801691bb8b0d1e3e77e0dbc33727da17888f2e2a74a7d150f612f1af4b2c48cb1d9468cddcd6579d77bdb55cfc64bf7348c276b3998ac8b4d868656bb397bb49b55fdf487b037176c7d05049ddea91f9044bcf552063efb625dd03bc220ec65ccf45601cdca2de", 0x6a}, {&(0x7f0000000380)="a2fe5cd7af14af99b8cbfce649678650799ad422ed984a50a696757ad7de00a841ec38623041452cd0262a4feecf78fb99af98c0dd106a5d65ac2d197f1da0dbfa5fc66fbb9695dfd5b8b2873ba1c8f903194ef58c45fc646b95388a48524588e113247100bb29af3b4905", 0x6b}, {&(0x7f0000000400)="72ef96231a09176720fec96dffe51481ab3cf6e9fc5e15d6cd9e3f73d8c11e38cb2eea0d0824a1d1842c7991b809cc3ecc62d1171d76edbb66108052fbe8fbdffffb67d6ee9bca5c603316e3adf72b084630ce9d974bbe9ce21df56fe1e03072fb", 0x61}, {&(0x7f0000000480)="d91dd46e7c8a5a00e8cc06f4d108e21182e07399d48c7fe26882f72ec653b0255f00b324fc1c28e160fba6bd9d7f858d6881f62890eecefee24ff2bd80e10de44cd9b13b90411f8e1eca8b9b73a56178858887746e40b2ae10503ed2cfc1eaa85df79189f56c0d10305c60dee2f9c0fa867047a24f161258733da0c646f300830651e0c8c767bd2f36", 0x89}, {&(0x7f0000000540)="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0x1000}], 0x7, &(0x7f0000001700)=ANY=[@ANYBLOB="b3b4f2e94dc72000000000f6ffff00000000a1867200", @ANYRES32=r2, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0], 0x38}, 0x800) fcntl$setlease(r1, 0x400, 0x0) r6 = socket$unix(0x1, 0x5, 0x0) unshare(0x40600) close(r1) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000100), 0x10) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00004ddff6)='./control\x00') 2018/04/27 23:54:54 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0x2, &(0x7f0000000f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000000000), &(0x7f00006af000)=[{}, {}, {}]}, 0x108) 2018/04/27 23:54:54 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f00000001c0)='net\x00') r2 = msgget$private(0x0, 0x420) msgsnd(r2, &(0x7f000010d000)=ANY=[@ANYBLOB="b83624d0529f4a2b"], 0x8, 0x0) msgctl$IPC_RMID(r2, 0x0) 2018/04/27 23:54:54 executing program 7: r0 = msgget$private(0x0, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0xc0080, 0x100) connect$vsock_dgram(r1, &(0x7f0000000180)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) msgrcv(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="1500f6ffffff005c14e5a6cf5af1040400109f00fc89e87bc9ad453eae97d98dcdde59bdcf1a877fc0c7c166f07e3405bc0fc9ae34bf3ea15fe70d2888e113ecc73c510682f9df31d06d4db9e7b0cc593b975c0db374146fd7acc48b1e53f020d1182f73f28fc9082d01d59a8e7981a6a46fe2a6ba3e817ffe3697793eaa3d13a7e088618d6cf193d4bc4f0f0de50c1c421619def87ae389d4ea8002610de89adbc0be394079e95b6ced528fc13f10d4d64c731658f0061afd41f7ca1c3299292ce6150c768de4a9a06a"], 0x19, 0x3, 0x800) syz_open_dev$vcsa(&(0x7f0000000a00)='/dev/vcsa#\x00', 0x100, 0x28100) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x27fc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000001c0)={0x7ff, 0x1, 'client1\x00', 0xffffffff80000004, "4a2a737c9160fcf1", "f2e5ae82193bce3c950c01dc53e56ca391fcb738a80c9ceb13a8e80bfdf1ee21", 0x6, 0x7}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a80)={0x0}, &(0x7f0000000a40)=0xc) ptrace$getregs(0xc, r2, 0x101, &(0x7f0000000ac0)=""/139) r3 = getuid() sendmsg$nl_netfilter(r1, &(0x7f00000009c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4400040}, 0xc, &(0x7f0000000980)={&(0x7f0000000400)={0x55c, 0xb, 0xa, 0x400, 0x70bd26, 0x25dfdbfb, {0xc, 0x0, 0x8}, 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[@generic="22a6baf5a8c259d6d6b4b4ca58c8ede24bd4dce167598c4233f9750456239f7a1f93abbcdc391c947e5c99cbfbcd1f9437b15769bc99e3a2c0f805a9c39b0413c21295cff008f0b68022dc5debdf003a74a56ae2dd7d846c188d8071848f553415037f0d2a64cddb9488998d34bf2da3d3f06c9574588c45ee3bc118f61660a1fb002ab88f0a28ce35951d586daa73e1e990fd9e4b0a42b05e7cd39927", @generic="31199222003f9d14234da3e38994506faa52a3251bf0fa5306f6a9b7b1b924d048bca2de154c778766b376c935d3a64a3741f05970f6b45154de1b313d8b97dce8ad0bb6343235228024b8491cbdfcc389c97c3de6d0245381345bf61a84b2dcdc2e07c601b0d22fb56ef4bc3f9bbccf00fa254a61ab1b341249b3e12ebda2da235bc248d02b", @typed={0x14, 0x1e, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="09e1671861b22a192422a4707b69339d426627ffd20623", @typed={0x8, 0x29, @uid=r3}, @generic="6737264b4cb4c8a0d2db4af42ed20ffd97f3bc98d001da65d5a0eaf8a972fe767e11ec3720c1fb331c1da92b32bbd6bf4c47338dff1f71002c8f484a53e0764f622e7b38033f55e0977a17b8d653549ffb10f881a6ff58baa203e31e710cac7fda7bd3685c5f10201a1ba936fcb3632cdbdad12f8ac22f85528a54598f2c24aa9fae95a4cb1b9d5148beb7071a996349aa235693024c4c1432b1464865e39f4ef8d4daf00274f54872ac3b728458de8b451df7c6c899fb709dcc94a5b71a3865a3ad92ee1ddc120764196e0e5b1b774493", @generic="ba186aeda893f0c0327ffd9594134d551861dc880f7b75caa36a5cf4299f9a202c07b22219f76cc06696051488581b5b716ee2f22498049e7fc2a4d62a302409962091aa072c688c2827481354ba9337b863ad96410fbc7e77050bc9714c30806ed11965f0b6004bec2ac07f82e84b464f11b441f13480feca76bdd33b422fb5ada9aa38bd14fe84d064d3c5238b662c97aa7e65e407d0beb3f9a539b399a9773b4ccca59573a7ef2537747b23f23b722a8bede8155cb2238f25497c184a21778e5b193c9c53006766976dfd715f7bddc41cdf6e15724e5a6cb28682d78d244a9a55181b6462a68e78"]}, @generic="3dff41c80e853bd986e9441b0c6b91019a7654dc255fcc6b785bcdbf633a36a9811fba5bd267232121dac81341563847b1510f10dee1de196fe0a0c94cd7c6530eae5176fd5a0f7923cac99b75d58bc1542314eb5b6c942d53cfb338b0c8758505e8d3fe2cf1e2d97b33bb474f1916a68f8c8ce55c327bb777a9281d31a21e30ec16bdaceaa26f5bcc17b5d2520faeae0f3f37146d"]}, 0x55c}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/04/27 23:54:54 executing program 3: getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) 2018/04/27 23:54:54 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) accept$nfc_llcp(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x60) accept$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) connect$can_bcm(r2, &(0x7f0000000240)={0x1d, r3}, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x100, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f000000e000), 0x4) 2018/04/27 23:54:54 executing program 6 (fault-call:1 fault-nth:0): r0 = socket$inet6(0xa, 0x400000002, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f00000001c0)={'bond0\x00', @ifru_map={0x5}}) 2018/04/27 23:54:54 executing program 2: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) fstatfs(r0, &(0x7f00000010c0)=""/149) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x54) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000140)="242f3a1eb306e232f35432203569d8fe589018b7cba10e0e3115ae2d6ab0ea42648272fc88b2ca380049a2de4c8ad71e7d91f727614d0b30fa5e16e6"}, {&(0x7f0000000600)="ee4e17fece46c7a9d08742280ad7973d2d442e4996f2ae798e85c9e5ec44e51b3b58bd9a7d202a4c2dbe8aacfb0f9b63bac36bbd09321870b6ec3a77c0eaf68b2513f7438d06a33d0e18c14ff81b78bf339d7b7e305b62e6ec634e6faf1cf29c00be2cbd9417a93e4b30018480356406ead597515836571b3457befbca9450df59e075a749a7087c9d22f18b8f144612902b719dbfec03da67f527a8e84603281b"}, {&(0x7f0000000240)="ce213a740f05fe57266cb8a475798c1d790c847731ea2c7fa2d2cbe504e45748c696ab0f4ad2f4146dad389892aa451176660004994e0a3e744db55eaeb301239f363173db7b", 0x20e}, {&(0x7f00000002c0)="cd901ecdade5db4e7a5e036eb37d08ae8e3df29eecee112bfd05ac39f8ea45bad7e9d1e1a61db40484a6d3224b64d3e492ca96106875887c7cd66c"}, {&(0x7f0000000300)="46decd5b5b97a20cc9f853749e02032c90f2ac4587cf5b4d5157e9b204217bdd0ebdf08d0332a9ef76ca8294e0ae86883ad88c2cc04f08310285dbc6db5237ca26364bafd0cf6558ca03cb59d521393dfad92298da4a78c73c73c996e943583091e21ec2f19cc419544a8c707a579340eecd67d570"}, {&(0x7f0000000500)="5a3b5f816e676a6f349d6c2abc1d3b8693ad0e1362d82aead57003cb1e404655b56deb7cd04a81600f1387049f28e399f73d523b0239515268b041ee4cb0185ece231713422e180d7b998547cdf1c9bc2c48a682d483259591b1f69aeacaac6a8c481f8cdddeccc3f210ffeb787896e62bb022c1ca0765bd8731dc5f39c828e858e241e43ea25ad9057d572716b2ffffe967cd199434a20ec58377f47b88c5478d4f2d7ac67126b4ce65913b4e24d35a336ccee8e0da656e870d091c07734cd4983d8ec851dba857560f7d019604588c357530ce72b889ccc650f01b37f4b6"}], 0x190, 0x0) 2018/04/27 23:54:54 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f00000001c0)={'bond0\x00', @ifru_map={0x5}}) r1 = getpid() getpriority(0x1, r1) 2018/04/27 23:54:54 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000080)="69dee94bc2304c1267de2392b9b256832ee7cf6466c79fa2801446875619d370d057b9d7517c8cfe03d3417d6638d6a08d7b8d4a95f340f53050f6e55d14f8311fd768fcb843e351fea47cd519e12172ca6ed4a37ce1f4be0c4b56923480bc544d6c6fb337a0edd539a132ff009a2dac48be0c7369fb5b607b0d17f83bf956184dca9328ab91b394f01f37c21e0affd189ed6ba627b85f6148ecb59fc5da48440daf9710227a4020e95bef7f0e9cac5bb79d7c5cf4b6294716ccf5b66b3a35d64772756caed5fb74d6cbd5f7f2e7eadb238599d07ce953e6d99114ce84f0b1991b9283ae08c20f7a", 0xe8}, {&(0x7f0000000180)="10a8a5b99473dff2ea66d58d4e020928aeeb456d66cd966af0ed1b6057e133fd3f001241b7af85f80ca12d3e7eed26600d3178483a0c82fdffd908e5429f71f66b06d5", 0x43}, {&(0x7f0000000200)="869baa2ad24625a384d6581508bfeba4fecd06286b7d27e9cc0fcc544de888a2689b70c07f15f0f998ac52a695b5a0b8d23068b57909ea2ccf9e89513e6441d19791936cc817198c9927b15804e364fd0d86484624c600f1f8f7495c8c1d93a0cb4de6cf835ecff1c34628315baabafbf4cb8475bd6726b7a29897", 0x7b}, {&(0x7f0000000280)="63e1294e5f8c5caa09a54e196785851f495fa8", 0x13}, {&(0x7f00000002c0)="d7555dceccb9bab09f2da5491c72d7ef745e06c615aa7c1a38a30afe2894ec9ccd742afc635b4ee07dc006b1fabaeaea5c8ae2416f6b6b83bc914c6e298be361cf6b437bb01ef8e6b898a777bd9d25d6f8d0728d2e29b59427fa82fe9a9b3db035023754328324a5", 0x68}], 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') getdents64(r1, &(0x7f0000000000)=""/64, 0x40) 2018/04/27 23:54:54 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x0) sendmsg$rds(r0, &(0x7f0000000600)={&(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0xff}, 0x10, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/67, 0x43}, {&(0x7f0000000140)=""/226, 0xe2}], 0x2, &(0x7f0000000640)=ANY=[@ANYBLOB="5800000000000000140100000700000004000000080000009f428f87cfb400000000000000fd555e17f7584d833fbf6e218bae37ea6ace2dca87", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="1932f04600000000"], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="0500000000000000"], @ANYBLOB="090000000000000000000000000000000900000000000000030000000000000004000000000000004000000000000000580000000000000014010000070000000900000001000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="ff07000000000000"], @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="070000000000000005000000000000001c87000000000000000200000000000004000000000000002ab8000000000000580000000000000014010000070000000300000006000000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="0300000000000000"], @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="02000000000000000500000000000000830500000000000005000000000000001000000000000000080000000000000058000000000000001401000008000000ff7f00002b000000", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="0000000c000000001dac00000000000043b3000000000000010100000000000040000000000000001f00000000000000"], 0x160, 0x40000}, 0x800) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)=0x3) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth1\x00'}}, 0x1e) syncfs(r0) 2018/04/27 23:54:54 executing program 3: getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) 2018/04/27 23:54:54 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f00000001c0)='net\x00') r2 = msgget$private(0x0, 0x420) msgsnd(r2, &(0x7f000010d000)=ANY=[@ANYBLOB="b83624d0529f4a2b"], 0x8, 0x0) msgctl$IPC_RMID(r2, 0x0) 2018/04/27 23:54:54 executing program 0: timer_create(0xffbffffffffffff1, &(0x7f0000000380)={0x0, 0x20, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f0000000400)) clock_getres(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(0x0, 0xffffffffffffffff, &(0x7f00009bc000)={{0x0, 0x1c9c380}, {0x0, r0}}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet(0x2, 0x0, 0x6) fcntl$dupfd(r1, 0x406, r2) 2018/04/27 23:54:55 executing program 2: unshare(0x40600) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000001540)={0x3, "6d855f"}, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000040)=0x9, 0x4) 2018/04/27 23:54:55 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x300, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x8, 0x2, 0x9, 0xffff, 0x2, 0x7, 0x80, 0x1, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0xb96}, 0x8) r2 = socket$inet6(0xa, 0x400000003, 0xfffffff7fffffffc) ioctl$sock_ifreq(r2, 0x8949, &(0x7f00000001c0)={'bond0\x00', @ifru_map={0x5}}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/04/27 23:54:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0xe) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="f9895d416be79c321974e1a13b7b8e9fe177c1ddb5d79540608588de6a9ff4ca07beeea4fef42b65eba46f2db7cdc1d4adcd756ae49033a4f3e14426558c114cafc7f3cbf8fa8a8889dc1cc99f35c3740775c2942e58db292462d86e41dc61803a8a0ea6f46952834bfcb470ff172aa0245a23194f1a8f53728c0437478592603a69ff9a67880d30624692", 0x8b) 2018/04/27 23:54:55 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = msgget(0x0, 0x100) msgctl$IPC_RMID(r1, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-256,ctr(camellia))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="ea3ff32e", 0x4) 2018/04/27 23:54:55 executing program 3: getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={r0}, &(0x7f0000000140)=0x8) 2018/04/27 23:54:55 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) timer_create(0x7, &(0x7f0000000140)={0x0, 0x4, 0x1}, &(0x7f0000000180)) syz_open_procfs(0x0, &(0x7f00000001c0)='net\x00') r1 = msgget$private(0x0, 0x420) msgsnd(r1, &(0x7f000010d000)=ANY=[@ANYBLOB="b83624d0529f4a2b"], 0x8, 0x0) msgctl$IPC_RMID(r1, 0x0) 2018/04/27 23:54:55 executing program 7: r0 = msgget$private(0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xf0, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xd2, &(0x7f0000000200)="67232df6e0a4311c8c411285d42a50c6aa5225212a630b7006741910f8cbac45b86f81b6ad3a2e6fe61232c86e74f946c2dd0f54280d09a885d18d1797df8b6c6cf4edc74daeaab9dce1a54738ba8a33ed74cb878d9648cf8736e9b49dc5885338d71c68582437062b9aa9824f3fb122ef575c5093ae7255306b249cfb2151a97b9531549ef3b6254c18dc9adb075164c14d77803d7be0717b213f9c529d709ec28a8b056b7b79a90e9ccf4b46dd7d4ef75b717cc1d9afefda4830ce621cf9c4b538dc3b8e8159f3749678cd5b83bb8942b7", 0xd2) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x20000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00000001c0)) msgrcv(r0, &(0x7f0000000000)={0x0, ""/244}, 0xfc, 0x1, 0x2800) 2018/04/27 23:54:55 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) preadv(r0, &(0x7f00000016c0), 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000200)=""/5}, {&(0x7f0000000240)=""/188, 0x6}], 0x3b0) socket$bt_rfcomm(0x1f, 0x3, 0x3) [ 141.515753] ================================================================== [ 141.523195] BUG: KMSAN: uninit-value in alg_bind+0xe3/0xd90 [ 141.523209] CPU: 0 PID: 10512 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 141.523215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.523219] Call Trace: [ 141.523235] dump_stack+0x185/0x1d0 [ 141.523248] ? alg_bind+0xe3/0xd90 [ 141.523260] kmsan_report+0x142/0x240 [ 141.523275] __msan_warning_32+0x6c/0xb0 2018/04/27 23:54:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 2018/04/27 23:54:55 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x7}, 0x1) ioctl$sock_ifreq(r0, 0x8949, &(0x7f00000001c0)={'bond0\x00', @ifru_map={0x5}}) [ 141.523286] alg_bind+0xe3/0xd90 [ 141.523305] ? alg_sock_destruct+0x160/0x160 [ 141.523320] SYSC_bind+0x3f2/0x4b0 [ 141.523336] ? syscall_return_slowpath+0xe9/0x700 [ 141.523357] SyS_bind+0x54/0x80 [ 141.523368] do_syscall_64+0x309/0x430 [ 141.523385] ? SYSC_socketpair+0x14a0/0x14a0 [ 141.523403] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 141.523426] RIP: 0033:0x455979 [ 141.598882] RSP: 002b:00007f52ca6cac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 141.606595] RAX: ffffffffffffffda RBX: 00007f52ca6cb6d4 RCX: 0000000000455979 [ 141.613863] RDX: 000000000000000e RSI: 00000000200000c0 RDI: 0000000000000013 [ 141.621127] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 141.628393] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 141.635658] R13: 000000000000001e R14: 00000000006f3370 R15: 0000000000000000 [ 141.642927] [ 141.644545] Local variable description: ----address@SYSC_bind [ 141.650415] Variable was created at: [ 141.654134] SYSC_bind+0x6f/0x4b0 [ 141.657591] SyS_bind+0x54/0x80 [ 141.660861] ================================================================== [ 141.668215] Disabling lock debugging due to kernel taint [ 141.673659] Kernel panic - not syncing: panic_on_warn set ... [ 141.673659] [ 141.681030] CPU: 0 PID: 10512 Comm: syz-executor4 Tainted: G B 4.16.0+ #87 [ 141.689251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 141.698598] Call Trace: [ 141.701184] dump_stack+0x185/0x1d0 [ 141.704829] panic+0x39d/0x940 [ 141.708041] ? alg_bind+0xe3/0xd90 [ 141.711582] kmsan_report+0x238/0x240 [ 141.715387] __msan_warning_32+0x6c/0xb0 [ 141.719448] alg_bind+0xe3/0xd90 [ 141.722836] ? alg_sock_destruct+0x160/0x160 [ 141.727244] SYSC_bind+0x3f2/0x4b0 [ 141.730802] ? syscall_return_slowpath+0xe9/0x700 [ 141.735656] SyS_bind+0x54/0x80 [ 141.738934] do_syscall_64+0x309/0x430 [ 141.742837] ? SYSC_socketpair+0x14a0/0x14a0 [ 141.747248] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 141.752436] RIP: 0033:0x455979 [ 141.755623] RSP: 002b:00007f52ca6cac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 141.763329] RAX: ffffffffffffffda RBX: 00007f52ca6cb6d4 RCX: 0000000000455979 [ 141.770598] RDX: 000000000000000e RSI: 00000000200000c0 RDI: 0000000000000013 [ 141.777873] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 141.785139] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 141.792418] R13: 000000000000001e R14: 00000000006f3370 R15: 0000000000000000 [ 141.800121] Dumping ftrace buffer: [ 141.803639] (ftrace buffer empty) [ 141.807322] Kernel Offset: disabled [ 141.810920] Rebooting in 86400 seconds..